Aug 17 16:40:07.926 INFO checking munkres-0.1.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 16:40:07.926 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 16:40:07.926 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 16:40:07.926 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/master#142bb27373126edf8367f526358b6c72ecf1d8df:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 16:40:08.113 INFO blam! 57f82fe1a539e84c1bcd1fa360e79319f09784bdf76f96397a6ded45826d6b6a
Aug 17 16:40:08.123 INFO running `"docker" "start" "-a" "57f82fe1a539e84c1bcd1fa360e79319f09784bdf76f96397a6ded45826d6b6a"`
Aug 17 16:40:09.140 INFO kablam!     Checking munkres v0.1.0 (file:///source)
Aug 17 16:40:09.491 INFO kablam! error[E0432]: unresolved import `std::num::Zero`
Aug 17 16:40:09.491 INFO kablam!   --> src/lib.rs:26:5
Aug 17 16:40:09.491 INFO kablam!    |
Aug 17 16:40:09.491 INFO kablam! 26 | use std::num::Zero;
Aug 17 16:40:09.491 INFO kablam!    |     ^^^^^^^^^^^^^^ no `Zero` in `num`
Aug 17 16:40:09.491 INFO kablam! 
Aug 17 16:40:09.510 INFO kablam! error: aborting due to previous error
Aug 17 16:40:09.511 INFO kablam! 
Aug 17 16:40:09.511 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 17 16:40:09.515 INFO kablam! error: Could not compile `munkres`.
Aug 17 16:40:09.515 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 17 16:40:09.616 INFO kablam! error[E0432]: unresolved import `std::num::Zero`
Aug 17 16:40:09.616 INFO kablam!   --> src/lib.rs:26:5
Aug 17 16:40:09.616 INFO kablam!    |
Aug 17 16:40:09.617 INFO kablam! 26 | use std::num::Zero;
Aug 17 16:40:09.617 INFO kablam!    |     ^^^^^^^^^^^^^^ no `Zero` in `num`
Aug 17 16:40:09.617 INFO kablam! 
Aug 17 16:40:09.669 INFO kablam! error: aborting due to previous error
Aug 17 16:40:09.670 INFO kablam! 
Aug 17 16:40:09.670 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 17 16:40:09.676 INFO kablam! error: Could not compile `munkres`.
Aug 17 16:40:09.676 INFO kablam! 
Aug 17 16:40:09.676 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 16:40:09.677 INFO kablam! su: No module specific data is present
Aug 17 16:40:10.338 INFO running `"docker" "rm" "-f" "57f82fe1a539e84c1bcd1fa360e79319f09784bdf76f96397a6ded45826d6b6a"`
Aug 17 16:40:10.537 INFO blam! 57f82fe1a539e84c1bcd1fa360e79319f09784bdf76f96397a6ded45826d6b6a