ICE compiling hyper on today's nightly

[Manishearth]

This is on hyper 0.12.13. It occurs on rustc 1.31.0-nightly (3e6f30ec3 2018-10-26) (the latest, 2018-10-27 nightly) but not on rustc 1.31.0-nightly (4bd4e4130 2018-10-25) (yesterday's nightly)

   Compiling hyper v0.12.13 (/home/manishearth/mozilla/sand/git/hyper)                                                   
thread 'main' panicked at 'librustc/hir/map/hir_id_validator.rs:31:                                                      
HirIdValidator: The recorded owner of path segment super (id=36924) is ::server[0]::conn[0]::{{?}}[34] instead of ::server[0]::conn[0]::{{?}}[34]::{{?}}[0]
HirIdValidator: Same HirId ::server[0]::conn[0]::{{?}}[34]::{{?}}[0]/2 assigned for nodes path segment super (id=36924) and path segment spawn_all (id=89958)', librustc/util/bug.rs:47:26
note: Run with `RUST_BACKTRACE=1` for a backtrace.                                                                       
                                                                                                                         
error: internal compiler error: unexpected panic                                                                         
                                                                                                                         
note: the compiler unexpectedly panicked. this is a bug.                                                                 
                                                                                                                         
note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports        
                                                                                                                         
note: rustc 1.31.0-nightly (3e6f30ec3 2018-10-26) running on x86_64-unknown-linux-gnu                                    
                                                                                                                         
note: compiler flags: -C debuginfo=2 -C incremental --crate-type lib                                                     
                                                                                                                         
note: some of the compiler flags provided by cargo are hidden                                                            
                                                                                                                         
error: Could not compile `hyper`.                                                                                        

To learn more, run the command again with --verbose.

[Manishearth]

bisected to 7b0735a, cc @nrc

[phansch]

Duplicate of #55376

[matthiaskrgr]

Can someone reopen #55376 ? It describes the same bug and actually contains more information than this duplicate ticket.

[Manishearth]

Oops, closed the wrong one