Error during cargo miri setup with nightly-2019-08-26

[LukasKalbertodt]

Running cargo +nightly-2019-08-26 miri setup fails when compiling getops. I'm not sure if this repository is the correct one to report this bug.

$ rustup install nightly-2019-08-26
info: syncing channel updates for 'nightly-2019-08-26-x86_64-unknown-linux-gnu'
info: latest update on 2019-08-26, rust version 1.39.0-nightly (521d78407 2019-08-25)
info: downloading component 'rustc'
 65.9 MiB /  65.9 MiB (100 %)   5.0 MiB/s in 13s ETA:  0s
info: downloading component 'rust-std'
173.1 MiB / 173.1 MiB (100 %)   5.0 MiB/s in 34s ETA:  0s
info: downloading component 'cargo'
info: downloading component 'rust-docs'
 11.7 MiB /  11.7 MiB (100 %)   5.4 MiB/s in  2s ETA:  0s
info: installing component 'rustc'
 65.9 MiB /  65.9 MiB (100 %)  11.7 MiB/s in  5s ETA:  0s
info: installing component 'rust-std'
173.1 MiB / 173.1 MiB (100 %)  23.8 MiB/s in  7s ETA:  0s
info: installing component 'cargo'
info: installing component 'rust-docs'
 11.7 MiB /  11.7 MiB (100 %)   7.6 MiB/s in  1s ETA:  0s

  nightly-2019-08-26-x86_64-unknown-linux-gnu installed - rustc 1.39.0-nightly (521d78407 2019-08-25)

info: checking for self-updates

$ rustup component add --toolchain nightly-2019-08-26 miri
info: downloading component 'miri'
info: installing component 'miri'

$ cargo +nightly-2019-08-26 miri setup
Installing xargo: `cargo install xargo -f`
    Updating crates.io index
  Downloaded xargo v0.3.15
  Downloaded 1 crate (192.3 KB) in 2.00s
  Installing xargo v0.3.15
   Compiling libc v0.2.62
   Compiling autocfg v0.1.6
   Compiling cc v1.0.40
   Compiling cfg-if v0.1.9
   Compiling rustc-demangle v0.1.16
   Compiling serde v0.8.23
   Compiling semver v0.1.20
   Compiling remove_dir_all v0.5.2
   Compiling itoa v0.1.1
   Compiling same-file v0.1.3
   Compiling xargo v0.3.15
   Compiling rustc-serialize v0.3.24
   Compiling dtoa v0.2.2
   Compiling walkdir v1.0.7
   Compiling rustc_version v0.1.7
   Compiling num-traits v0.2.8
   Compiling rand v0.4.6
   Compiling fs2 v0.4.3
   Compiling dirs v1.0.5
   Compiling num-traits v0.1.43
   Compiling tempdir v0.3.7
   Compiling toml v0.2.1
   Compiling serde_json v0.8.6
   Compiling backtrace-sys v0.1.31
   Compiling backtrace v0.3.35
   Compiling error-chain v0.7.2
    Finished release [optimized] target(s) in 23.68s
   Replacing /home/lukas/.cargo/bin/xargo
    Replaced package `xargo v0.3.14` with `xargo v0.3.15` (executable `xargo`)
Installing rust-src component: `rustup component add rust-src`
info: downloading component 'rust-src'
info: installing component 'rust-src'
    Updating crates.io index
  Downloaded cmake v0.1.41
   Compiling core v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/libcore)
   Compiling compiler_builtins v0.1.19
   Compiling libc v0.2.62
   Compiling cc v1.0.40
   Compiling build_helper v0.1.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/build_helper)
   Compiling cmake v0.1.41
   Compiling unwind v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/libunwind)
   Compiling rustc_lsan v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/librustc_lsan)
   Compiling rustc_msan v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/librustc_msan)
   Compiling rustc_tsan v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/librustc_tsan)
   Compiling rustc_asan v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/librustc_asan)
   Compiling std v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/libstd)
   Compiling rustc-std-workspace-core v1.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/tools/rustc-std-workspace-core)
   Compiling alloc v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/liballoc)
   Compiling cfg-if v0.1.8
   Compiling panic_abort v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/libpanic_abort)
   Compiling rustc-std-workspace-alloc v1.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/tools/rustc-std-workspace-alloc)
   Compiling panic_unwind v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/libpanic_unwind)
   Compiling hashbrown v0.5.0
    Finished release [optimized] target(s) in 29.83s
    Updating crates.io index
  Downloaded getopts v0.2.21
  Downloaded rustc-std-workspace-std v1.0.0
   Compiling compiler_builtins v0.1.19
   Compiling core v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/libcore)
   Compiling cc v1.0.40
   Compiling libc v0.2.62
   Compiling build_helper v0.1.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/build_helper)
   Compiling rustc-std-workspace-std v1.0.0
   Compiling cmake v0.1.41
   Compiling rustc_msan v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/librustc_msan)
   Compiling rustc_lsan v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/librustc_lsan)
   Compiling rustc_tsan v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/librustc_tsan)
   Compiling rustc_asan v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/librustc_asan)
   Compiling unwind v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/libunwind)
   Compiling std v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/libstd)
   Compiling rustc-std-workspace-core v1.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/tools/rustc-std-workspace-core)
   Compiling alloc v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/liballoc)
   Compiling cfg-if v0.1.8
   Compiling panic_abort v0.0.0 (/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/libpanic_abort)
   Compiling unicode-width v0.1.6
   Compiling getopts v0.2.21
error[E0433]: failed to resolve: could not find `prelude` in `std`

error[E0432]: unresolved import `std::error`
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:114:10
    |
114 | use std::error::Error;
    |          ^^^^^ could not find `error` in `std`

error[E0432]: unresolved import `std::ffi`
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:115:10
    |
115 | use std::ffi::OsStr;
    |          ^^^ could not find `ffi` in `std`

error[E0432]: unresolved import `std::fmt`
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:116:5
    |
116 | use std::fmt;
    |     ^^^^^^^^ no `fmt` in the root

error[E0432]: unresolved import `std::iter`
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:117:10
    |
117 | use std::iter::{repeat, IntoIterator};
    |          ^^^^ could not find `iter` in `std`

error[E0432]: unresolved import `std::result`
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:118:5
    |
118 | use std::result;
    |     ^^^^^^^^^^^ no `result` in the root

error[E0432]: unresolved import `std::str`
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:119:10
    |
119 | use std::str::FromStr;
    |          ^^^ could not find `str` in `std`

error: cannot find macro `write!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:955:43
    |
955 |             UnexpectedArgument(ref nm) => write!(f, "Option '{}' does not take an argument", *nm),
    |                                           ^^^^^

error: cannot find macro `write!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:954:41
    |
954 |             OptionDuplicated(ref nm) => write!(f, "Option '{}' given more than once", *nm),
    |                                         ^^^^^

error: cannot find macro `write!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:953:38
    |
953 |             OptionMissing(ref nm) => write!(f, "Required option '{}' missing", *nm),
    |                                      ^^^^^

error: cannot find macro `write!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:952:43
    |
952 |             UnrecognizedOption(ref nm) => write!(f, "Unrecognized option: '{}'", *nm),
    |                                           ^^^^^

error: cannot find macro `write!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:951:40
    |
951 |             ArgumentMissing(ref nm) => write!(f, "Argument to option '{}' missing", *nm),
    |                                        ^^^^^

error: cannot find macro `panic!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:799:21
    |
799 |             None => panic!("No option '{}' defined", nm),
    |                     ^^^^^

error: cannot find macro `panic!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:790:23
    |
790 |             (_, _) => panic!("something is wrong with the long-form opt"),
    |                       ^^^^^

error: cannot find macro `vec!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:783:26
    |
783 |                 aliases: vec![Opt {
    |                          ^^^

error: cannot find macro `panic!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:766:23
    |
766 |             (0, 0) => panic!("this long-format option was given no name"),
    |                       ^^^^^

error: cannot find derive macro `Clone` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:707:10
    |
707 | #[derive(Clone, Debug, PartialEq, Eq)]
    |          ^^^^^

error: cannot find derive macro `Debug` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:707:17
    |
707 | #[derive(Clone, Debug, PartialEq, Eq)]
    |                 ^^^^^

error: cannot find derive macro `PartialEq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:707:24
    |
707 | #[derive(Clone, Debug, PartialEq, Eq)]
    |                        ^^^^^^^^^

error: cannot find derive macro `Eq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:707:35
    |
707 | #[derive(Clone, Debug, PartialEq, Eq)]
    |                                   ^^

error: cannot find derive macro `Clone` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:694:10
    |
694 | #[derive(Clone, Debug, PartialEq, Eq)]
    |          ^^^^^

error: cannot find derive macro `Debug` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:694:17
    |
694 | #[derive(Clone, Debug, PartialEq, Eq)]
    |                 ^^^^^

error: cannot find derive macro `PartialEq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:694:24
    |
694 | #[derive(Clone, Debug, PartialEq, Eq)]
    |                        ^^^^^^^^^

error: cannot find derive macro `Eq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:694:35
    |
694 | #[derive(Clone, Debug, PartialEq, Eq)]
    |                                   ^^

error: cannot find derive macro `Clone` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:686:10
    |
686 | #[derive(Clone, Debug, PartialEq, Eq)]
    |          ^^^^^

error: cannot find derive macro `Debug` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:686:17
    |
686 | #[derive(Clone, Debug, PartialEq, Eq)]
    |                 ^^^^^

error: cannot find derive macro `PartialEq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:686:24
    |
686 | #[derive(Clone, Debug, PartialEq, Eq)]
    |                        ^^^^^^^^^

error: cannot find derive macro `Eq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:686:35
    |
686 | #[derive(Clone, Debug, PartialEq, Eq)]
    |                                   ^^

error: cannot find derive macro `Clone` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:669:10
    |
669 | #[derive(Clone, PartialEq, Eq)]
    |          ^^^^^

error: cannot find derive macro `PartialEq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:669:17
    |
669 | #[derive(Clone, PartialEq, Eq)]
    |                 ^^^^^^^^^

error: cannot find derive macro `Eq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:669:28
    |
669 | #[derive(Clone, PartialEq, Eq)]
    |                            ^^

error: cannot find derive macro `Clone` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:655:10
    |
655 | #[derive(Clone, Debug, PartialEq, Eq)]
    |          ^^^^^

error: cannot find derive macro `Debug` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:655:17
    |
655 | #[derive(Clone, Debug, PartialEq, Eq)]
    |                 ^^^^^

error: cannot find derive macro `PartialEq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:655:24
    |
655 | #[derive(Clone, Debug, PartialEq, Eq)]
    |                        ^^^^^^^^^

error: cannot find derive macro `Eq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:655:35
    |
655 | #[derive(Clone, Debug, PartialEq, Eq)]
    |                                   ^^

error: cannot find derive macro `Clone` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:644:10
    |
644 | #[derive(Clone, Debug, Copy, PartialEq, Eq)]
    |          ^^^^^

error: cannot find derive macro `Debug` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:644:17
    |
644 | #[derive(Clone, Debug, Copy, PartialEq, Eq)]
    |                 ^^^^^

error: cannot find derive macro `Copy` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:644:24
    |
644 | #[derive(Clone, Debug, Copy, PartialEq, Eq)]
    |                        ^^^^

error: cannot find derive macro `PartialEq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:644:30
    |
644 | #[derive(Clone, Debug, Copy, PartialEq, Eq)]
    |                              ^^^^^^^^^

error: cannot find derive macro `Eq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:644:41
    |
644 | #[derive(Clone, Debug, Copy, PartialEq, Eq)]
    |                                         ^^

error: cannot find derive macro `Clone` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:633:10
    |
633 | #[derive(Clone, Debug, Copy, PartialEq, Eq)]
    |          ^^^^^

error: cannot find derive macro `Debug` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:633:17
    |
633 | #[derive(Clone, Debug, Copy, PartialEq, Eq)]
    |                 ^^^^^

error: cannot find derive macro `Copy` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:633:24
    |
633 | #[derive(Clone, Debug, Copy, PartialEq, Eq)]
    |                        ^^^^

error: cannot find derive macro `PartialEq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:633:30
    |
633 | #[derive(Clone, Debug, Copy, PartialEq, Eq)]
    |                              ^^^^^^^^^

error: cannot find derive macro `Eq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:633:41
    |
633 | #[derive(Clone, Debug, Copy, PartialEq, Eq)]
    |                                         ^^

error: cannot find derive macro `Clone` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:622:10
    |
622 | #[derive(Clone, Debug, PartialEq, Eq)]
    |          ^^^^^

error: cannot find derive macro `Debug` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:622:17
    |
622 | #[derive(Clone, Debug, PartialEq, Eq)]
    |                 ^^^^^

error: cannot find derive macro `PartialEq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:622:24
    |
622 | #[derive(Clone, Debug, PartialEq, Eq)]
    |                        ^^^^^^^^^

error: cannot find derive macro `Eq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:622:35
    |
622 | #[derive(Clone, Debug, PartialEq, Eq)]
    |                                   ^^

error: cannot find derive macro `Clone` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:612:10
    |
612 | #[derive(Clone, Copy, PartialEq, Eq)]
    |          ^^^^^

error: cannot find derive macro `Copy` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:612:17
    |
612 | #[derive(Clone, Copy, PartialEq, Eq)]
    |                 ^^^^

error: cannot find derive macro `PartialEq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:612:23
    |
612 | #[derive(Clone, Copy, PartialEq, Eq)]
    |                       ^^^^^^^^^

error: cannot find derive macro `Eq` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:612:34
    |
612 | #[derive(Clone, Copy, PartialEq, Eq)]
    |                                  ^^

error: cannot find macro `assert!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:604:5
    |
604 |     assert!(
    |     ^^^^^^

error: cannot find macro `assert!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:598:5
    |
598 |     assert!(
    |     ^^^^^^

error: cannot find macro `panic!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:553:22
    |
553 |                 _ => panic!("the short name should only be 1 ascii char long"),
    |                      ^^^^^

error: cannot find macro `format!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:518:24
    |
518 |         let desc_sep = format!("\n{}", repeat(" ").take(24).collect::<String>());
    |                        ^^^^^^

error: cannot find macro `format!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:499:13
    |
499 |             format!(
    |             ^^^^^^

error: cannot find macro `format!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:484:24
    |
484 |         let mut line = format!("Usage: {} ", program_name);
    |                        ^^^^^^

error: cannot find macro `debug_assert_eq!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:470:9
    |
470 |         debug_assert_eq!(vals.len(), opts.len());
    |         ^^^^^^^^^^^^^^^

error: cannot find macro `vec!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:386:29
    |
386 |                     names = vec![Name::from_str(parts.next().unwrap())];
    |                             ^^^

error: cannot find macro `assert!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:382:25
    |
382 |                         assert!(self.long_only);
    |                         ^^^^^^

error: cannot find macro `format!` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:355:61
    |
355 |                     .ok_or_else(|| Fail::UnrecognizedOption(format!("{:?}", i.as_ref())))
    |                                                             ^^^^^^

error[E0433]: failed to resolve: use of undeclared type or module `Vec`
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:143:19
    |
143 |             grps: Vec::new(),
    |                   ^^^ use of undeclared type or module `Vec`

error[E0433]: failed to resolve: use of undeclared type or module `Vec`
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:347:22
    |
347 |             .map(|_| Vec::new())
    |                      ^^^ use of undeclared type or module `Vec`

error[E0433]: failed to resolve: use of undeclared type or module `Vec`
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:349:37
    |
349 |         let mut free: Vec<String> = Vec::new();
    |                                     ^^^ use of undeclared type or module `Vec`

error[E0433]: failed to resolve: could not find `result` in `std`
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:358:31
    |
358 |             .collect::<::std::result::Result<Vec<_>, _>>()?;
    |                               ^^^^^^ could not find `result` in `std`

error[E0433]: failed to resolve: use of undeclared type or module `Vec`
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:392:29
    |
392 |                     names = Vec::new();
    |                             ^^^ use of undeclared type or module `Vec`

error[E0433]: failed to resolve: use of undeclared type or module `Box`
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:592:9
    |
592 |         Box::new(rows)
    |         ^^^ use of undeclared type or module `Box`

error[E0433]: failed to resolve: use of undeclared type or module `Vec`
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:771:26
    |
771 |                 aliases: Vec::new(),
    |                          ^^^ use of undeclared type or module `Vec`

error[E0433]: failed to resolve: use of undeclared type or module `Vec`
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:777:26
    |
777 |                 aliases: Vec::new(),
    |                          ^^^ use of undeclared type or module `Vec`

error[E0433]: failed to resolve: use of undeclared type or module `String`
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:961:20
    |
961 |     let mut line = String::new();
    |                    ^^^^^^ use of undeclared type or module `String`

error[E0433]: failed to resolve: use of undeclared type or module `Vec`
    --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:1002:20
     |
1002 |     let mut rows = Vec::new();
     |                    ^^^ use of undeclared type or module `Vec`

error[E0433]: failed to resolve: use of undeclared type or module `Vec`
    --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:1006:20
     |
1006 |             .fold((Vec::new(), 0, 0), |(mut words, a, z), c| {
     |                    ^^^ use of undeclared type or module `Vec`

error[E0433]: failed to resolve: use of undeclared type or module `String`
    --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:1023:23
     |
1023 |         let mut row = String::new();
     |                       ^^^^^^ use of undeclared type or module `String`

error[E0412]: cannot find type `Vec` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:128:11
    |
128 |     grps: Vec<OptGroup>,
    |           ^^^ not found in this scope

error[E0405]: cannot find trait `Default` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:133:6
    |
133 | impl Default for Options {
    |      ^^^^^^^ not found in this scope

error[E0405]: cannot find trait `AsRef` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:342:18
    |
342 |         C::Item: AsRef<OsStr>,
    |                  ^^^^^ not found in this scope

error[E0412]: cannot find type `Vec` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:344:19
    |
344 |         let opts: Vec<Opt> = self.grps.iter().map(|x| x.long_to_short()).collect();
    |                   ^^^ not found in this scope

error[E0412]: cannot find type `Vec` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:348:24
    |
348 |             .collect::<Vec<Vec<(usize, Optval)>>>();
    |                        ^^^ not found in this scope

error[E0412]: cannot find type `Vec` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:348:28
    |
348 |             .collect::<Vec<Vec<(usize, Optval)>>>();
    |                            ^^^ not found in this scope

error[E0412]: cannot find type `Vec` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:349:23
    |
349 |         let mut free: Vec<String> = Vec::new();
    |                       ^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:349:27
    |
349 |         let mut free: Vec<String> = Vec::new();
    |                           ^^^^^^ not found in this scope

error[E0412]: cannot find type `Vec` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:358:46
    |
358 |             .collect::<::std::result::Result<Vec<_>, _>>()?;
    |                                              ^^^ not found in this scope

error[E0531]: cannot find tuple struct/variant `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:361:19
    |
361 |         while let Some(cur) = args.next() {
    |                   ^^^^ not found in this scope

error[E0425]: cannot find value `None` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:376:33
    |
376 |                 let mut i_arg = None;
    |                                 ^^^^ not found in this scope

error[E0531]: cannot find tuple struct/variant `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:387:28
    |
387 |                     if let Some(rest) = parts.next() {
    |                            ^^^^ not found in this scope

error[E0425]: cannot find function `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:388:33
    |
388 |                         i_arg = Some(rest.to_string());
    |                                 ^^^^ not found in this scope

error[E0531]: cannot find tuple struct/variant `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:404:29
    |
404 |                             Some(id) => id,
    |                             ^^^^ not found in this scope

error[E0425]: cannot find function `Err` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:405:44
    |
405 |                             None => return Err(UnrecognizedOption(opt.to_string())),
    |                                            ^^^ not found in this scope

error[E0425]: cannot find function `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:418:41
    |
418 |                                 i_arg = Some(cur[next..].to_string());
    |                                         ^^^^ not found in this scope

error[E0531]: cannot find tuple struct/variant `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:428:25
    |
428 |                         Some(id) => id,
    |                         ^^^^ not found in this scope

error[E0425]: cannot find function `Err` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:429:40
    |
429 |                         None => return Err(UnrecognizedOption(nm.to_string())),
    |                                        ^^^ not found in this scope

error[E0425]: cannot find function `Err` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:434:40
    |
434 |                                 return Err(UnexpectedArgument(nm.to_string()));
    |                                        ^^^ not found in this scope

error[E0531]: cannot find tuple struct/variant `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:445:36
    |
445 |                             if let Some(i_arg) = i_arg.take() {
    |                                    ^^^^ not found in this scope

error[E0531]: cannot find tuple struct/variant `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:457:36
    |
457 |                             if let Some(i_arg) = i_arg.take() {
    |                                    ^^^^ not found in this scope

error[E0531]: cannot find tuple struct/variant `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:459:43
    |
459 |                             } else if let Some(n) = args.next() {
    |                                           ^^^^ not found in this scope

error[E0425]: cannot find function `Err` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:462:40
    |
462 |                                 return Err(ArgumentMissing(nm.to_string()));
    |                                        ^^^ not found in this scope

error[E0425]: cannot find function `Err` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:473:24
    |
473 |                 return Err(OptionMissing(opt.name.to_string()));
    |                        ^^^ not found in this scope

error[E0425]: cannot find function `Err` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:476:24
    |
476 |                 return Err(OptionDuplicated(opt.name.to_string()));
    |                        ^^^ not found in this scope

error[E0425]: cannot find function `Ok` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:479:9
    |
479 |         Ok(Matches { opts, vals, free })
    |         ^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:483:54
    |
483 |     pub fn short_usage(&self, program_name: &str) -> String {
    |                                                      ^^^^^^ not found in this scope

error[E0412]: cannot find type `Vec` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:490:28
    |
490 |                 .collect::<Vec<String>>()
    |                            ^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:490:32
    |
490 |                 .collect::<Vec<String>>()
    |                                ^^^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:497:41
    |
497 |     pub fn usage(&self, brief: &str) -> String {
    |                                         ^^^^^^ not found in this scope

error[E0405]: cannot find trait `FnMut` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:509:33
    |
509 |     pub fn usage_with_format<F: FnMut(&mut dyn Iterator<Item = String>) -> String>(
    |                                 ^^^^^ not found in this scope

error[E0405]: cannot find trait `Iterator` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:509:48
    |
509 |     pub fn usage_with_format<F: FnMut(&mut dyn Iterator<Item = String>) -> String>(
    |                                                ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:509:64
    |
509 |     pub fn usage_with_format<F: FnMut(&mut dyn Iterator<Item = String>) -> String>(
    |                                                                ^^^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:509:76
    |
509 |     pub fn usage_with_format<F: FnMut(&mut dyn Iterator<Item = String>) -> String>(
    |                                                                            ^^^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:512:10
    |
512 |     ) -> String {
    |          ^^^^^^ not found in this scope

error[E0412]: cannot find type `Box` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:517:37
    |
517 |     fn usage_items<'a>(&'a self) -> Box<dyn Iterator<Item = String> + 'a> {
    |                                     ^^^ not found in this scope

error[E0405]: cannot find trait `Iterator` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:517:45
    |
517 |     fn usage_items<'a>(&'a self) -> Box<dyn Iterator<Item = String> + 'a> {
    |                                             ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:517:61
    |
517 |     fn usage_items<'a>(&'a self) -> Box<dyn Iterator<Item = String> + 'a> {
    |                                                             ^^^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:626:10
    |
626 |     Long(String),
    |          ^^^^^^ not found in this scope

error[E0412]: cannot find type `Vec` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:664:14
    |
664 |     aliases: Vec<Opt>,
    |              ^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:672:17
    |
672 |     short_name: String,
    |                 ^^^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:674:16
    |
674 |     long_name: String,
    |                ^^^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:676:11
    |
676 |     hint: String,
    |           ^^^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:678:11
    |
678 |     desc: String,
    |           ^^^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:688:9
    |
688 |     Val(String),
    |         ^^^^^^ not found in this scope

error[E0412]: cannot find type `Vec` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:697:11
    |
697 |     opts: Vec<Opt>,
    |           ^^^ not found in this scope

error[E0412]: cannot find type `Vec` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:699:11
    |
699 |     vals: Vec<Vec<(usize, Optval)>>,
    |           ^^^ not found in this scope

error[E0412]: cannot find type `Vec` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:699:15
    |
699 |     vals: Vec<Vec<(usize, Optval)>>,
    |               ^^^ not found in this scope

error[E0412]: cannot find type `Vec` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:701:15
    |
701 |     pub free: Vec<String>,
    |               ^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:701:19
    |
701 |     pub free: Vec<String>,
    |                   ^^^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:710:21
    |
710 |     ArgumentMissing(String),
    |                     ^^^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:712:24
    |
712 |     UnrecognizedOption(String),
    |                        ^^^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:714:19
    |
714 |     OptionMissing(String),
    |                   ^^^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:716:22
    |
716 |     OptionDuplicated(String),
    |                      ^^^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:718:24
    |
718 |     UnexpectedArgument(String),
    |                        ^^^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:745:28
    |
745 |     fn to_string(&self) -> String {
    |                            ^^^^^^ not found in this scope

error[E0412]: cannot find type `Vec` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:796:37
    |
796 |     fn opt_vals(&self, nm: &str) -> Vec<(usize, Optval)> {
    |                                     ^^^ not found in this scope

error[E0531]: cannot find tuple struct/variant `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:798:13
    |
798 |             Some(id) => self.vals[id].clone(),
    |             ^^^^ not found in this scope

error[E0412]: cannot find type `Option` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:803:36
    |
803 |     fn opt_val(&self, nm: &str) -> Option<Optval> {
    |                                    ^^^^^^ help: a struct with a similar name exists: `Options`

error[E0412]: cannot find type `Vec` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:822:46
    |
822 |     pub fn opt_positions(&self, nm: &str) -> Vec<usize> {
    |                                              ^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:827:41
    |
827 |     pub fn opts_present(&self, names: &[String]) -> bool {
    |                                         ^^^^^^ not found in this scope

error[E0531]: cannot find tuple struct/variant `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:831:17
    |
831 |                 Some(id) if !self.vals[id].is_empty() => true,
    |                 ^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:837:37
    |
837 |     pub fn opts_str(&self, names: &[String]) -> Option<String> {
    |                                     ^^^^^^ not found in this scope

error[E0412]: cannot find type `Option` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:837:49
    |
837 |     pub fn opts_str(&self, names: &[String]) -> Option<String> {
    |                                                 ^^^^^^ help: a struct with a similar name exists: `Options`

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:837:56
    |
837 |     pub fn opts_str(&self, names: &[String]) -> Option<String> {
    |                                                        ^^^^^^ not found in this scope

error[E0531]: cannot find tuple struct/variant `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:841:17
    |
841 |                 Some(Val(s)) => Some(s),
    |                 ^^^^ not found in this scope

error[E0425]: cannot find function `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:841:33
    |
841 |                 Some(Val(s)) => Some(s),
    |                                 ^^^^ not found in this scope

error[E0425]: cannot find value `None` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:842:22
    |
842 |                 _ => None,
    |                      ^^^^ not found in this scope

error[E0412]: cannot find type `Vec` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:851:41
    |
851 |     pub fn opt_strs(&self, nm: &str) -> Vec<String> {
    |                                         ^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:851:45
    |
851 |     pub fn opt_strs(&self, nm: &str) -> Vec<String> {
    |                                             ^^^^^^ not found in this scope

error[E0425]: cannot find function `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:855:27
    |
855 |                 Val(s) => Some(s),
    |                           ^^^^ not found in this scope

error[E0425]: cannot find value `None` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:856:22
    |
856 |                 _ => None,
    |                      ^^^^ not found in this scope

error[E0412]: cannot find type `Vec` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:865:45
    |
865 |     pub fn opt_strs_pos(&self, nm: &str) -> Vec<(usize, String)> {
    |                                             ^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:865:57
    |
865 |     pub fn opt_strs_pos(&self, nm: &str) -> Vec<(usize, String)> {
    |                                                         ^^^^^^ not found in this scope

error[E0425]: cannot find function `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:869:27
    |
869 |                 Val(s) => Some((p, s)),
    |                           ^^^^ not found in this scope

error[E0425]: cannot find value `None` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:870:22
    |
870 |                 _ => None,
    |                      ^^^^ not found in this scope

error[E0412]: cannot find type `Option` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:876:40
    |
876 |     pub fn opt_str(&self, nm: &str) -> Option<String> {
    |                                        ^^^^^^ help: a struct with a similar name exists: `Options`

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:876:47
    |
876 |     pub fn opt_str(&self, nm: &str) -> Option<String> {
    |                                               ^^^^^^ not found in this scope

error[E0531]: cannot find tuple struct/variant `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:878:13
    |
878 |             Some(Val(s)) => Some(s),
    |             ^^^^ not found in this scope

error[E0425]: cannot find function `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:878:29
    |
878 |             Some(Val(s)) => Some(s),
    |                             ^^^^ not found in this scope

error[E0425]: cannot find value `None` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:879:18
    |
879 |             _ => None,
    |                  ^^^^ not found in this scope

error[E0412]: cannot find type `Option` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:888:55
    |
888 |     pub fn opt_default(&self, nm: &str, def: &str) -> Option<String> {
    |                                                       ^^^^^^ help: a struct with a similar name exists: `Options`

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:888:62
    |
888 |     pub fn opt_default(&self, nm: &str, def: &str) -> Option<String> {
    |                                                              ^^^^^^ not found in this scope

error[E0531]: cannot find tuple struct/variant `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:890:13
    |
890 |             Some(Val(s)) => Some(s),
    |             ^^^^ not found in this scope

error[E0425]: cannot find function `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:890:29
    |
890 |             Some(Val(s)) => Some(s),
    |                             ^^^^ not found in this scope

error[E0531]: cannot find tuple struct/variant `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:891:13
    |
891 |             Some(_) => Some(def.to_string()),
    |             ^^^^ not found in this scope

error[E0425]: cannot find function `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:891:24
    |
891 |             Some(_) => Some(def.to_string()),
    |                        ^^^^ not found in this scope

error[E0412]: cannot find type `Option` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:899:58
    |
899 |     pub fn opt_get<T>(&self, nm: &str) -> result::Result<Option<T>, T::Err>
    |                                                          ^^^^^^ help: a struct with a similar name exists: `Options`

error[E0531]: cannot find tuple struct/variant `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:904:13
    |
904 |             Some(Val(s)) => Ok(Some(s.parse()?)),
    |             ^^^^ not found in this scope

error[E0425]: cannot find function `Ok` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:904:29
    |
904 |             Some(Val(s)) => Ok(Some(s.parse()?)),
    |                             ^^ not found in this scope

error[E0425]: cannot find function `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:904:32
    |
904 |             Some(Val(s)) => Ok(Some(s.parse()?)),
    |                                ^^^^ not found in this scope

error[E0531]: cannot find tuple struct/variant `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:905:13
    |
905 |             Some(Given) => Ok(None),
    |             ^^^^ not found in this scope

error[E0425]: cannot find function `Ok` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:905:28
    |
905 |             Some(Given) => Ok(None),
    |                            ^^ not found in this scope

error[E0425]: cannot find value `None` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:905:31
    |
905 |             Some(Given) => Ok(None),
    |                               ^^^^ not found in this scope

error[E0425]: cannot find function `Ok` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:906:21
    |
906 |             None => Ok(None),
    |                     ^^ not found in this scope

error[E0531]: cannot find tuple struct/variant `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:920:13
    |
920 |             Some(Val(s)) => s.parse(),
    |             ^^^^ not found in this scope

error[E0531]: cannot find tuple struct/variant `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:921:13
    |
921 |             Some(Given) => Ok(def),
    |             ^^^^ not found in this scope

error[E0425]: cannot find function `Ok` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:921:28
    |
921 |             Some(Given) => Ok(def),
    |                            ^^ not found in this scope

error[E0425]: cannot find function `Ok` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:922:21
    |
922 |             None => Ok(def),
    |                     ^^ not found in this scope

error[E0425]: cannot find function `Some` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:928:30
    |
928 |     arg.as_bytes().get(0) == Some(&b'-') && arg.len() > 1
    |                              ^^^^ not found in this scope

error[E0412]: cannot find type `Option` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:931:41
    |
931 | fn find_opt(opts: &[Opt], nm: &Name) -> Option<usize> {
    |                                         ^^^^^^ help: a struct with a similar name exists: `Options`

error[E0425]: cannot find value `None` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:945:5
    |
945 |     None
    |     ^^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
   --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:960:37
    |
960 | fn format_option(opt: &OptGroup) -> String {
    |                                     ^^^^^^ not found in this scope

error[E0412]: cannot find type `Vec` in this scope
    --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:1001:49
     |
1001 | fn each_split_within(desc: &str, lim: usize) -> Vec<String> {
     |                                                 ^^^ not found in this scope

error[E0412]: cannot find type `String` in this scope
    --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:1001:53
     |
1001 | fn each_split_within(desc: &str, lim: usize) -> Vec<String> {
     |                                                     ^^^^^^ not found in this scope

error[E0425]: cannot find function `Some` in this scope
    --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:1004:45
     |
1004 |         let line_chars = line.chars().chain(Some(' '));
     |                                             ^^^^ not found in this scope

error[E0425]: cannot find function `Some` in this scope
    --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:1025:44
     |
1025 |             let sep = if !row.is_empty() { Some(" ") } else { None };
     |                                            ^^^^ not found in this scope

error[E0425]: cannot find value `None` in this scope
    --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:1025:63
     |
1025 |             let sep = if !row.is_empty() { Some(" ") } else { None };
     |                                                               ^^^^ not found in this scope

error[E0531]: cannot find tuple struct/variant `Some` in this scope
    --> /home/lukas/.cargo/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.21/src/lib.rs:1029:24
     |
1029 |                 if let Some(sep) = sep {
     |                        ^^^^ not found in this scope

error[E0433]: failed to resolve: could not find `ops` in `std`

error[E0433]: failed to resolve: could not find `result` in `std`

error[E0433]: failed to resolve: could not find `convert` in `std`

error[E0433]: failed to resolve: could not find `option` in `std`

error[E0433]: failed to resolve: could not find `iter` in `std`

error: aborting due to 189 previous errors

Some errors have detailed explanations: E0405, E0412, E0425, E0432, E0433.
For more information about an error, try `rustc --explain E0405`.
error: Could not compile `getopts`.
warning: build failed, waiting for other jobs to finish...
error: build failed
error: `"/home/lukas/.rustup/toolchains/nightly-2019-08-26-x86_64-unknown-linux-gnu/bin/cargo" "build" "--release" "--manifest-path" "/tmp/xargo.P3NLVPFm3Aao/Cargo.toml" "--target" "x86_64-unknown-linux-gnu" "-p" "test"` failed with exit code: Some(101)
note: run with `RUST_BACKTRACE=1` for a backtrace
fatal error: Failed to run xargo

[bjorn3]

Probably dup of rust-lang/rust#63843.

[LukasKalbertodt]

Thanks! That's probably it!

[RalfJung]

Yeah, this is blocked on japaric/xargo#250.