Aug 31 20:54:39.133 INFO checking munkres-0.1.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 20:54:39.133 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 20:54:39.133 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 20:54:39.366 INFO blam! 1498b3534991193348bf08f962cd21ed5fde1959c450e7a72c737fd80f32926f
Aug 31 20:54:39.369 INFO running `"docker" "start" "-a" "1498b3534991193348bf08f962cd21ed5fde1959c450e7a72c737fd80f32926f"`
Aug 31 20:54:40.054 INFO kablam!     Checking munkres v0.1.0 (file:///source)
Aug 31 20:54:40.441 INFO kablam! error[E0432]: unresolved import `std::num::Zero`
Aug 31 20:54:40.441 INFO kablam!   --> src/lib.rs:26:5
Aug 31 20:54:40.441 INFO kablam!    |
Aug 31 20:54:40.441 INFO kablam! 26 | use std::num::Zero;
Aug 31 20:54:40.441 INFO kablam!    |     ^^^^^^^^^^^^^^ no `Zero` in `num`
Aug 31 20:54:40.441 INFO kablam! 
Aug 31 20:54:40.470 INFO kablam! error: aborting due to previous error
Aug 31 20:54:40.470 INFO kablam! 
Aug 31 20:54:40.470 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 31 20:54:40.475 INFO kablam! error: Could not compile `munkres`.
Aug 31 20:54:40.475 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 20:54:40.633 INFO kablam! error[E0432]: unresolved import `std::num::Zero`
Aug 31 20:54:40.633 INFO kablam!   --> src/lib.rs:26:5
Aug 31 20:54:40.633 INFO kablam!    |
Aug 31 20:54:40.633 INFO kablam! 26 | use std::num::Zero;
Aug 31 20:54:40.633 INFO kablam!    |     ^^^^^^^^^^^^^^ no `Zero` in `num`
Aug 31 20:54:40.633 INFO kablam! 
Aug 31 20:54:40.674 INFO kablam! error: aborting due to previous error
Aug 31 20:54:40.674 INFO kablam! 
Aug 31 20:54:40.674 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 31 20:54:40.680 INFO kablam! error: Could not compile `munkres`.
Aug 31 20:54:40.680 INFO kablam! 
Aug 31 20:54:40.680 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 20:54:40.682 INFO kablam! su: No module specific data is present
Aug 31 20:54:41.314 INFO running `"docker" "rm" "-f" "1498b3534991193348bf08f962cd21ed5fde1959c450e7a72c737fd80f32926f"`
Aug 31 20:54:41.411 INFO blam! 1498b3534991193348bf08f962cd21ed5fde1959c450e7a72c737fd80f32926f