Sep 10 14:43:56.131 INFO checking median-0.2.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 14:43:56.131 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 14:43:56.131 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 14:43:56.380 INFO blam! a061c151664e7c7f44758e1935b374424678fabacf458c7b62b17f41da637ebf
Sep 10 14:43:56.382 INFO running `"docker" "start" "-a" "a061c151664e7c7f44758e1935b374424678fabacf458c7b62b17f41da637ebf"`
Sep 10 14:43:58.220 INFO kablam! usermod: no changes
Sep 10 14:43:58.314 INFO kablam!     Checking arraydeque v0.4.3
Sep 10 14:43:58.314 INFO kablam!     Checking median v0.2.0 (file:///source)
Sep 10 14:43:58.314 INFO kablam!     Checking noisy_float v0.1.7
Sep 10 14:44:01.158 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `fmt`
Sep 10 14:44:01.158 INFO kablam!   --> benches/main.rs:34:35
Sep 10 14:44:01.158 INFO kablam!    |
Sep 10 14:44:01.158 INFO kablam! 34 |     A::Item: PartialOrd + Clone + fmt::Debug,
Sep 10 14:44:01.158 INFO kablam!    |                                   ^^^ Use of undeclared type or module `fmt`
Sep 10 14:44:01.158 INFO kablam! 
Sep 10 14:44:01.170 INFO kablam! error: aborting due to previous error
Sep 10 14:44:01.170 INFO kablam! 
Sep 10 14:44:01.170 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Sep 10 14:44:01.188 INFO kablam! error: Could not compile `median`.
Sep 10 14:44:01.188 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 14:44:02.198 INFO kablam! error: build failed
Sep 10 14:44:02.198 INFO kablam! su: No module specific data is present
Sep 10 14:44:03.117 INFO running `"docker" "rm" "-f" "a061c151664e7c7f44758e1935b374424678fabacf458c7b62b17f41da637ebf"`
Sep 10 14:44:03.245 INFO blam! a061c151664e7c7f44758e1935b374424678fabacf458c7b62b17f41da637ebf