Sep 14 12:53:39.245 INFO checking munkres-0.1.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 12:53:39.245 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 12:53:39.245 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 12:53:39.453 INFO blam! ca1faa845b15eb7b6a1feb05d1e52bcf0193ae8901afa89d32ca92a07ed27703
Sep 14 12:53:39.455 INFO running `"docker" "start" "-a" "ca1faa845b15eb7b6a1feb05d1e52bcf0193ae8901afa89d32ca92a07ed27703"`
Sep 14 12:53:40.321 INFO kablam! usermod: no changes
Sep 14 12:53:40.353 INFO kablam!     Checking munkres v0.1.0 (file:///source)
Sep 14 12:53:40.599 INFO kablam! error[E0432]: unresolved import `std::num::Zero`
Sep 14 12:53:40.599 INFO kablam!   --> src/lib.rs:26:5
Sep 14 12:53:40.599 INFO kablam!    |
Sep 14 12:53:40.599 INFO kablam! 26 | use std::num::Zero;
Sep 14 12:53:40.599 INFO kablam!    |     ^^^^^^^^^^^^^^ no `Zero` in `num`
Sep 14 12:53:40.599 INFO kablam! 
Sep 14 12:53:40.613 INFO kablam! error: aborting due to previous error
Sep 14 12:53:40.619 INFO kablam! 
Sep 14 12:53:40.619 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 14 12:53:40.619 INFO kablam! error: Could not compile `munkres`.
Sep 14 12:53:40.619 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 12:53:40.651 INFO kablam! error[E0432]: unresolved import `std::num::Zero`
Sep 14 12:53:40.651 INFO kablam!   --> src/lib.rs:26:5
Sep 14 12:53:40.651 INFO kablam!    |
Sep 14 12:53:40.651 INFO kablam! 26 | use std::num::Zero;
Sep 14 12:53:40.651 INFO kablam!    |     ^^^^^^^^^^^^^^ no `Zero` in `num`
Sep 14 12:53:40.651 INFO kablam! 
Sep 14 12:53:40.693 INFO kablam! error: aborting due to previous error
Sep 14 12:53:40.693 INFO kablam! 
Sep 14 12:53:40.693 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 14 12:53:40.700 INFO kablam! error: Could not compile `munkres`.
Sep 14 12:53:40.700 INFO kablam! 
Sep 14 12:53:40.700 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 12:53:40.700 INFO kablam! su: No module specific data is present
Sep 14 12:53:41.496 INFO running `"docker" "rm" "-f" "ca1faa845b15eb7b6a1feb05d1e52bcf0193ae8901afa89d32ca92a07ed27703"`
Sep 14 12:53:41.574 INFO blam! ca1faa845b15eb7b6a1feb05d1e52bcf0193ae8901afa89d32ca92a07ed27703