Aug 11 08:08:53.041 INFO checking munkres-0.1.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 08:08:53.041 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 08:08:53.041 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 08:08:53.041 INFO running `"docker" "create" "-v" "/tmp/crater.J0ByisqDcgTz:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-1/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 08:08:53.280 INFO blam! 966c3acfa98f55249289e3c2a047e3904103c1bbd95354549c813af5fcf244e0
Aug 11 08:08:53.280 INFO running `"docker" "start" "-a" "966c3acfa98f55249289e3c2a047e3904103c1bbd95354549c813af5fcf244e0"`
Aug 11 08:08:55.029 INFO kablam!     Checking munkres v0.1.0 (file:///source)
Aug 11 08:08:55.411 INFO kablam! error[E0432]: unresolved import `std::num::Zero`
Aug 11 08:08:55.411 INFO kablam!   --> src/lib.rs:26:5
Aug 11 08:08:55.411 INFO kablam!    |
Aug 11 08:08:55.411 INFO kablam! 26 | use std::num::Zero;
Aug 11 08:08:55.411 INFO kablam!    |     ^^^^^^^^^^^^^^ no `Zero` in `num`
Aug 11 08:08:55.412 INFO kablam! 
Aug 11 08:08:55.465 INFO kablam! error: aborting due to previous error
Aug 11 08:08:55.465 INFO kablam! 
Aug 11 08:08:55.465 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 11 08:08:55.473 INFO kablam! error: Could not compile `munkres`.
Aug 11 08:08:55.473 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 08:08:55.510 INFO kablam! error[E0432]: unresolved import `std::num::Zero`
Aug 11 08:08:55.510 INFO kablam!   --> src/lib.rs:26:5
Aug 11 08:08:55.510 INFO kablam!    |
Aug 11 08:08:55.510 INFO kablam! 26 | use std::num::Zero;
Aug 11 08:08:55.511 INFO kablam!    |     ^^^^^^^^^^^^^^ no `Zero` in `num`
Aug 11 08:08:55.511 INFO kablam! 
Aug 11 08:08:55.569 INFO kablam! error: aborting due to previous error
Aug 11 08:08:55.569 INFO kablam! 
Aug 11 08:08:55.570 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 11 08:08:55.577 INFO kablam! error: Could not compile `munkres`.
Aug 11 08:08:55.577 INFO kablam! 
Aug 11 08:08:55.577 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 08:08:55.579 INFO kablam! su: No module specific data is present
Aug 11 08:08:56.147 INFO running `"docker" "rm" "-f" "966c3acfa98f55249289e3c2a047e3904103c1bbd95354549c813af5fcf244e0"`
Aug 11 08:08:56.322 INFO blam! 966c3acfa98f55249289e3c2a047e3904103c1bbd95354549c813af5fcf244e0