Aug 11 08:44:53.728 INFO checking median-0.2.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 08:44:53.728 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:44:53.729 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:44:53.729 INFO running `"docker" "create" "-v" "/tmp/crater.dXZcoopzDKuX:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 08:44:53.955 INFO blam! 84b67d0e95d5448a59be567b2c12c6dab9edc66a66bc6b62cbe1c601e88889b1
Aug 11 08:44:53.957 INFO running `"docker" "start" "-a" "84b67d0e95d5448a59be567b2c12c6dab9edc66a66bc6b62cbe1c601e88889b1"`
Aug 11 08:44:55.054 INFO kablam!     Checking arraydeque v0.4.2
Aug 11 08:44:55.055 INFO kablam!     Checking median v0.2.0 (file:///source)
Aug 11 08:44:55.055 INFO kablam!     Checking noisy_float v0.1.6
Aug 11 08:45:00.672 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `fmt`
Aug 11 08:45:00.672 INFO kablam!   --> benches/main.rs:34:35
Aug 11 08:45:00.672 INFO kablam!    |
Aug 11 08:45:00.672 INFO kablam! 34 |     A::Item: PartialOrd + Clone + fmt::Debug,
Aug 11 08:45:00.673 INFO kablam!    |                                   ^^^ Use of undeclared type or module `fmt`
Aug 11 08:45:00.673 INFO kablam! 
Aug 11 08:45:00.680 INFO kablam! error: aborting due to previous error
Aug 11 08:45:00.680 INFO kablam! 
Aug 11 08:45:00.680 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Aug 11 08:45:00.687 INFO kablam! error: Could not compile `median`.
Aug 11 08:45:00.688 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 08:45:03.088 INFO kablam! error: build failed
Aug 11 08:45:03.093 INFO kablam! su: No module specific data is present
Aug 11 08:45:03.737 INFO running `"docker" "rm" "-f" "84b67d0e95d5448a59be567b2c12c6dab9edc66a66bc6b62cbe1c601e88889b1"`
Aug 11 08:45:03.883 INFO blam! 84b67d0e95d5448a59be567b2c12c6dab9edc66a66bc6b62cbe1c601e88889b1