Sep 17 21:27:21.825 INFO checking median-0.2.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 21:27:21.825 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 21:27:21.825 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 21:27:22.313 INFO blam! 88faf310e18624129bb8246bab1e8fc715576e8fdf2e00707a52052bb2f0462d
Sep 17 21:27:22.318 INFO running `"docker" "start" "-a" "88faf310e18624129bb8246bab1e8fc715576e8fdf2e00707a52052bb2f0462d"`
Sep 17 21:27:24.144 INFO kablam! usermod: no changes
Sep 17 21:27:24.219 INFO kablam!     Checking arraydeque v0.4.3
Sep 17 21:27:24.219 INFO kablam!     Checking median v0.2.0 (/source)
Sep 17 21:27:24.219 INFO kablam!     Checking noisy_float v0.1.7
Sep 17 21:27:26.895 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `fmt`
Sep 17 21:27:26.896 INFO kablam!   --> benches/main.rs:34:35
Sep 17 21:27:26.896 INFO kablam!    |
Sep 17 21:27:26.896 INFO kablam! 34 |     A::Item: PartialOrd + Clone + fmt::Debug,
Sep 17 21:27:26.897 INFO kablam!    |                                   ^^^ Use of undeclared type or module `fmt`
Sep 17 21:27:26.897 INFO kablam! 
Sep 17 21:27:26.901 INFO kablam! error: aborting due to previous error
Sep 17 21:27:26.901 INFO kablam! 
Sep 17 21:27:26.902 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Sep 17 21:27:26.914 INFO kablam! error: Could not compile `median`.
Sep 17 21:27:26.915 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 21:27:27.654 INFO kablam! error: build failed
Sep 17 21:27:27.655 INFO kablam! su: No module specific data is present
Sep 17 21:27:28.834 INFO running `"docker" "rm" "-f" "88faf310e18624129bb8246bab1e8fc715576e8fdf2e00707a52052bb2f0462d"`
Sep 17 21:27:29.132 INFO blam! 88faf310e18624129bb8246bab1e8fc715576e8fdf2e00707a52052bb2f0462d