Sep 04 11:08:39.738 INFO checking median-0.3.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 11:08:39.738 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 11:08:39.738 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 11:08:39.967 INFO blam! a74c2bfe41b55544128781cd894dc35e9eebeed095402cee539b321a3b417272
Sep 04 11:08:39.969 INFO running `"docker" "start" "-a" "a74c2bfe41b55544128781cd894dc35e9eebeed095402cee539b321a3b417272"`
Sep 04 11:08:40.972 INFO kablam!     Checking arraydeque v0.4.3
Sep 04 11:08:40.981 INFO kablam!     Checking noisy_float v0.1.7
Sep 04 11:08:40.993 INFO kablam!     Checking median v0.3.0 (file:///source)
Sep 04 11:08:44.532 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `fmt`
Sep 04 11:08:44.532 INFO kablam!   --> benches/main.rs:34:35
Sep 04 11:08:44.532 INFO kablam!    |
Sep 04 11:08:44.532 INFO kablam! 34 |     A::Item: PartialOrd + Clone + fmt::Debug,
Sep 04 11:08:44.532 INFO kablam!    |                                   ^^^ Use of undeclared type or module `fmt`
Sep 04 11:08:44.532 INFO kablam! 
Sep 04 11:08:44.613 INFO kablam! error: aborting due to previous error
Sep 04 11:08:44.613 INFO kablam! 
Sep 04 11:08:44.613 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Sep 04 11:08:44.625 INFO kablam! error: Could not compile `median`.
Sep 04 11:08:44.626 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 11:08:45.855 INFO kablam! error: build failed
Sep 04 11:08:45.857 INFO kablam! su: No module specific data is present
Sep 04 11:08:46.311 INFO running `"docker" "rm" "-f" "a74c2bfe41b55544128781cd894dc35e9eebeed095402cee539b321a3b417272"`
Sep 04 11:08:46.485 INFO blam! a74c2bfe41b55544128781cd894dc35e9eebeed095402cee539b321a3b417272