Sep 14 13:16:34.300 INFO checking median-0.2.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 13:16:34.300 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 13:16:34.300 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 13:16:34.824 INFO blam! 23e3b97300c15f9b9e745bf7ee5e377b3ab84fe384b8f72961efc69f27b83722
Sep 14 13:16:34.824 INFO running `"docker" "start" "-a" "23e3b97300c15f9b9e745bf7ee5e377b3ab84fe384b8f72961efc69f27b83722"`
Sep 14 13:16:36.236 INFO kablam! usermod: no changes
Sep 14 13:16:36.307 INFO kablam!     Checking arraydeque v0.4.3
Sep 14 13:16:36.307 INFO kablam!     Checking median v0.2.0 (file:///source)
Sep 14 13:16:36.307 INFO kablam!     Checking noisy_float v0.1.7
Sep 14 13:16:38.899 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `fmt`
Sep 14 13:16:38.899 INFO kablam!   --> benches/main.rs:34:35
Sep 14 13:16:38.899 INFO kablam!    |
Sep 14 13:16:38.899 INFO kablam! 34 |     A::Item: PartialOrd + Clone + fmt::Debug,
Sep 14 13:16:38.899 INFO kablam!    |                                   ^^^ Use of undeclared type or module `fmt`
Sep 14 13:16:38.899 INFO kablam! 
Sep 14 13:16:38.899 INFO kablam! error: aborting due to previous error
Sep 14 13:16:38.899 INFO kablam! 
Sep 14 13:16:38.899 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Sep 14 13:16:38.923 INFO kablam! error: Could not compile `median`.
Sep 14 13:16:38.923 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 13:16:40.038 INFO kablam! error: build failed
Sep 14 13:16:40.042 INFO kablam! su: No module specific data is present
Sep 14 13:16:41.077 INFO running `"docker" "rm" "-f" "23e3b97300c15f9b9e745bf7ee5e377b3ab84fe384b8f72961efc69f27b83722"`
Sep 14 13:16:41.333 INFO blam! 23e3b97300c15f9b9e745bf7ee5e377b3ab84fe384b8f72961efc69f27b83722