Sep 06 03:55:03.629 INFO checking median-0.3.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 03:55:03.629 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 03:55:03.629 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:55:03.976 INFO blam! 204197f2353a436db95254e3ed752ec0843d5adc53a7c9c205370f5d0ee574ed
Sep 06 03:55:03.978 INFO running `"docker" "start" "-a" "204197f2353a436db95254e3ed752ec0843d5adc53a7c9c205370f5d0ee574ed"`
Sep 06 03:55:05.418 INFO kablam! usermod: no changes
Sep 06 03:55:05.510 INFO kablam!     Checking arraydeque v0.4.3
Sep 06 03:55:05.510 INFO kablam!     Checking noisy_float v0.1.7
Sep 06 03:55:05.510 INFO kablam!     Checking median v0.3.0 (file:///source)
Sep 06 03:55:08.013 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `fmt`
Sep 06 03:55:08.013 INFO kablam!   --> benches/main.rs:34:35
Sep 06 03:55:08.013 INFO kablam!    |
Sep 06 03:55:08.013 INFO kablam! 34 |     A::Item: PartialOrd + Clone + fmt::Debug,
Sep 06 03:55:08.013 INFO kablam!    |                                   ^^^ Use of undeclared type or module `fmt`
Sep 06 03:55:08.013 INFO kablam! 
Sep 06 03:55:08.062 INFO kablam! error: aborting due to previous error
Sep 06 03:55:08.062 INFO kablam! 
Sep 06 03:55:08.062 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Sep 06 03:55:08.067 INFO kablam! error: Could not compile `median`.
Sep 06 03:55:08.067 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 03:55:08.885 INFO kablam! error: build failed
Sep 06 03:55:08.890 INFO kablam! su: No module specific data is present
Sep 06 03:55:09.838 INFO running `"docker" "rm" "-f" "204197f2353a436db95254e3ed752ec0843d5adc53a7c9c205370f5d0ee574ed"`
Sep 06 03:55:09.954 INFO blam! 204197f2353a436db95254e3ed752ec0843d5adc53a7c9c205370f5d0ee574ed