Sep 19 23:55:51.352 INFO checking munkres-0.1.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 23:55:51.352 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 23:55:51.352 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:55:51.480 INFO blam! 41c45cfbbf1a35b61210c50ca7c0df41ad3f78f27d914c426b20b92290849399
Sep 19 23:55:51.481 INFO running `"docker" "start" "-a" "41c45cfbbf1a35b61210c50ca7c0df41ad3f78f27d914c426b20b92290849399"`
Sep 19 23:55:52.232 INFO kablam! usermod: no changes
Sep 19 23:55:52.253 INFO kablam!     Checking munkres v0.1.0 (/source)
Sep 19 23:55:52.388 INFO kablam! error[E0432]: unresolved import `std::num::Zero`
Sep 19 23:55:52.388 INFO kablam!   --> src/lib.rs:26:5
Sep 19 23:55:52.388 INFO kablam!    |
Sep 19 23:55:52.388 INFO kablam! 26 | use std::num::Zero;
Sep 19 23:55:52.388 INFO kablam!    |     ^^^^^^^^^^^^^^ no `Zero` in `num`
Sep 19 23:55:52.388 INFO kablam! 
Sep 19 23:55:52.401 INFO kablam! error: aborting due to previous error
Sep 19 23:55:52.401 INFO kablam! 
Sep 19 23:55:52.401 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 19 23:55:52.407 INFO kablam! error: Could not compile `munkres`.
Sep 19 23:55:52.407 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 23:55:52.457 INFO kablam! error[E0432]: unresolved import `std::num::Zero`
Sep 19 23:55:52.457 INFO kablam!   --> src/lib.rs:26:5
Sep 19 23:55:52.457 INFO kablam!    |
Sep 19 23:55:52.457 INFO kablam! 26 | use std::num::Zero;
Sep 19 23:55:52.457 INFO kablam!    |     ^^^^^^^^^^^^^^ no `Zero` in `num`
Sep 19 23:55:52.457 INFO kablam! 
Sep 19 23:55:52.505 INFO kablam! error: aborting due to previous error
Sep 19 23:55:52.505 INFO kablam! 
Sep 19 23:55:52.505 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 19 23:55:52.505 INFO kablam! error: Could not compile `munkres`.
Sep 19 23:55:52.506 INFO kablam! 
Sep 19 23:55:52.506 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 23:55:52.507 INFO kablam! su: No module specific data is present
Sep 19 23:55:53.045 INFO running `"docker" "rm" "-f" "41c45cfbbf1a35b61210c50ca7c0df41ad3f78f27d914c426b20b92290849399"`
Sep 19 23:55:53.099 INFO blam! 41c45cfbbf1a35b61210c50ca7c0df41ad3f78f27d914c426b20b92290849399