Sep 14 13:16:33.288 INFO checking median-0.3.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 13:16:33.288 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 13:16:33.288 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 13:16:33.709 INFO blam! a28f12796310129fcd3e0c7caea40cd46d93ae64088854caae6bc71081020cfd
Sep 14 13:16:33.711 INFO running `"docker" "start" "-a" "a28f12796310129fcd3e0c7caea40cd46d93ae64088854caae6bc71081020cfd"`
Sep 14 13:16:35.126 INFO kablam! usermod: no changes
Sep 14 13:16:35.223 INFO kablam!     Checking arraydeque v0.4.3
Sep 14 13:16:35.223 INFO kablam!     Checking noisy_float v0.1.7
Sep 14 13:16:35.223 INFO kablam!     Checking median v0.3.0 (file:///source)
Sep 14 13:16:37.983 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `fmt`
Sep 14 13:16:37.983 INFO kablam!   --> benches/main.rs:34:35
Sep 14 13:16:37.983 INFO kablam!    |
Sep 14 13:16:37.983 INFO kablam! 34 |     A::Item: PartialOrd + Clone + fmt::Debug,
Sep 14 13:16:37.983 INFO kablam!    |                                   ^^^ Use of undeclared type or module `fmt`
Sep 14 13:16:37.983 INFO kablam! 
Sep 14 13:16:38.019 INFO kablam! error: aborting due to previous error
Sep 14 13:16:38.019 INFO kablam! 
Sep 14 13:16:38.019 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Sep 14 13:16:38.025 INFO kablam! error: Could not compile `median`.
Sep 14 13:16:38.025 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 13:16:38.605 INFO kablam! error: build failed
Sep 14 13:16:38.607 INFO kablam! su: No module specific data is present
Sep 14 13:16:39.561 INFO running `"docker" "rm" "-f" "a28f12796310129fcd3e0c7caea40cd46d93ae64088854caae6bc71081020cfd"`
Sep 14 13:16:39.871 INFO blam! a28f12796310129fcd3e0c7caea40cd46d93ae64088854caae6bc71081020cfd