Nov 07 12:15:27.718 INFO checking median-0.3.0 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 12:15:27.720 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 12:15:28.012 INFO blam! 61080c6b8a4951891f3e38411260cb32159fd0204903d34a7cf4fb712913b1c5
Nov 07 12:15:28.013 INFO running `"docker" "start" "-a" "61080c6b8a4951891f3e38411260cb32159fd0204903d34a7cf4fb712913b1c5"`
Nov 07 12:15:29.204 INFO kablam! usermod: no changes
Nov 07 12:15:29.348 INFO kablam!     Checking arraydeque v0.4.3
Nov 07 12:15:29.353 INFO kablam!     Checking noisy_float v0.1.8
Nov 07 12:15:29.353 INFO kablam!     Checking median v0.3.0 (/source)
Nov 07 12:15:32.596 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `fmt`
Nov 07 12:15:32.596 INFO kablam!   --> benches/main.rs:34:35
Nov 07 12:15:32.596 INFO kablam!    |
Nov 07 12:15:32.596 INFO kablam! 34 |     A::Item: PartialOrd + Clone + fmt::Debug,
Nov 07 12:15:32.596 INFO kablam!    |                                   ^^^ Use of undeclared type or module `fmt`
Nov 07 12:15:32.596 INFO kablam! 
Nov 07 12:15:32.600 INFO kablam! error: aborting due to previous error
Nov 07 12:15:32.600 INFO kablam! 
Nov 07 12:15:32.600 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Nov 07 12:15:32.613 INFO kablam! error: Could not compile `median`.
Nov 07 12:15:32.613 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 07 12:15:32.877 INFO kablam! error: build failed
Nov 07 12:15:32.885 INFO kablam! su: No module specific data is present
Nov 07 12:15:33.379 INFO running `"docker" "rm" "-f" "61080c6b8a4951891f3e38411260cb32159fd0204903d34a7cf4fb712913b1c5"`
Nov 07 12:15:33.710 INFO blam! 61080c6b8a4951891f3e38411260cb32159fd0204903d34a7cf4fb712913b1c5