Downgrade a crate for older rust

Fixes #15
r-rust · Mar 6, 2021 · ecc9542 · ecc9542
1 parent 46b1260
commit ecc9542
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/myrustlib/Cargo.lock b/src/myrustlib/Cargo.lock