Aug 31 20:54:39.947 INFO checking munkres-0.1.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 20:54:39.948 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 20:54:39.948 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 20:54:40.126 INFO blam! 89d0f950c32a5fb112338b28095a0ae11b12bcb05b92be4ae6d1532b650c8f32
Aug 31 20:54:40.128 INFO running `"docker" "start" "-a" "89d0f950c32a5fb112338b28095a0ae11b12bcb05b92be4ae6d1532b650c8f32"`
Aug 31 20:54:40.755 INFO kablam!     Checking munkres v0.1.0 (file:///source)
Aug 31 20:54:41.105 INFO kablam! error[E0432]: unresolved import `std::num::Zero`
Aug 31 20:54:41.105 INFO kablam!   --> src/lib.rs:26:5
Aug 31 20:54:41.105 INFO kablam!    |
Aug 31 20:54:41.105 INFO kablam! 26 | use std::num::Zero;
Aug 31 20:54:41.105 INFO kablam!    |     ^^^^^^^^^^^^^^ no `Zero` in `num`
Aug 31 20:54:41.105 INFO kablam! 
Aug 31 20:54:41.126 INFO kablam! error: aborting due to previous error
Aug 31 20:54:41.126 INFO kablam! 
Aug 31 20:54:41.126 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 31 20:54:41.132 INFO kablam! error: Could not compile `munkres`.
Aug 31 20:54:41.132 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 20:54:41.216 INFO kablam! error[E0432]: unresolved import `std::num::Zero`
Aug 31 20:54:41.216 INFO kablam!   --> src/lib.rs:26:5
Aug 31 20:54:41.216 INFO kablam!    |
Aug 31 20:54:41.216 INFO kablam! 26 | use std::num::Zero;
Aug 31 20:54:41.216 INFO kablam!    |     ^^^^^^^^^^^^^^ no `Zero` in `num`
Aug 31 20:54:41.216 INFO kablam! 
Aug 31 20:54:41.256 INFO kablam! error: aborting due to previous error
Aug 31 20:54:41.256 INFO kablam! 
Aug 31 20:54:41.256 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 31 20:54:41.262 INFO kablam! error: Could not compile `munkres`.
Aug 31 20:54:41.263 INFO kablam! 
Aug 31 20:54:41.263 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 20:54:41.264 INFO kablam! su: No module specific data is present
Aug 31 20:54:41.629 INFO running `"docker" "rm" "-f" "89d0f950c32a5fb112338b28095a0ae11b12bcb05b92be4ae6d1532b650c8f32"`
Aug 31 20:54:41.762 INFO blam! 89d0f950c32a5fb112338b28095a0ae11b12bcb05b92be4ae6d1532b650c8f32