Sep 19 23:55:50.975 INFO checking munkres-0.1.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 23:55:50.975 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 23:55:50.975 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:55:51.131 INFO blam! 214bcfc096e46e888f95768cb30767436025217292829b0a19addd3f1d338716
Sep 19 23:55:51.133 INFO running `"docker" "start" "-a" "214bcfc096e46e888f95768cb30767436025217292829b0a19addd3f1d338716"`
Sep 19 23:55:52.405 INFO kablam! usermod: no changes
Sep 19 23:55:52.432 INFO kablam!     Checking munkres v0.1.0 (/source)
Sep 19 23:55:52.613 INFO kablam! error[E0432]: unresolved import `std::num::Zero`
Sep 19 23:55:52.613 INFO kablam!   --> src/lib.rs:26:5
Sep 19 23:55:52.613 INFO kablam!    |
Sep 19 23:55:52.613 INFO kablam! 26 | use std::num::Zero;
Sep 19 23:55:52.613 INFO kablam!    |     ^^^^^^^^^^^^^^ no `Zero` in `num`
Sep 19 23:55:52.613 INFO kablam! 
Sep 19 23:55:52.626 INFO kablam! error: aborting due to previous error
Sep 19 23:55:52.626 INFO kablam! 
Sep 19 23:55:52.626 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 19 23:55:52.632 INFO kablam! error: Could not compile `munkres`.
Sep 19 23:55:52.632 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 23:55:52.644 INFO kablam! error[E0432]: unresolved import `std::num::Zero`
Sep 19 23:55:52.644 INFO kablam!   --> src/lib.rs:26:5
Sep 19 23:55:52.644 INFO kablam!    |
Sep 19 23:55:52.644 INFO kablam! 26 | use std::num::Zero;
Sep 19 23:55:52.644 INFO kablam!    |     ^^^^^^^^^^^^^^ no `Zero` in `num`
Sep 19 23:55:52.644 INFO kablam! 
Sep 19 23:55:52.672 INFO kablam! error: aborting due to previous error
Sep 19 23:55:52.672 INFO kablam! 
Sep 19 23:55:52.672 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 19 23:55:52.678 INFO kablam! error: Could not compile `munkres`.
Sep 19 23:55:52.678 INFO kablam! 
Sep 19 23:55:52.678 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 23:55:52.679 INFO kablam! su: No module specific data is present
Sep 19 23:55:53.320 INFO running `"docker" "rm" "-f" "214bcfc096e46e888f95768cb30767436025217292829b0a19addd3f1d338716"`
Sep 19 23:55:53.408 INFO blam! 214bcfc096e46e888f95768cb30767436025217292829b0a19addd3f1d338716