Nov 30 19:34:33.668 INFO checking median-0.3.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 19:34:33.668 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 19:34:34.136 INFO [stdout] 849a2b21a6d9e8e33744f957926fd33ff5782bcafa5b33096bfcb8e8a0e28623
Nov 30 19:34:34.142 INFO running `"docker" "start" "-a" "849a2b21a6d9e8e33744f957926fd33ff5782bcafa5b33096bfcb8e8a0e28623"`
Nov 30 19:34:35.232 INFO [stderr] usermod: no changes
Nov 30 19:34:35.321 INFO [stderr]     Checking arraydeque v0.4.3
Nov 30 19:34:35.336 INFO [stderr]     Checking noisy_float v0.1.8
Nov 30 19:34:35.336 INFO [stderr]     Checking median v0.3.0 (/source)
Nov 30 19:34:38.892 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fmt`
Nov 30 19:34:38.892 INFO [stderr]   --> benches/main.rs:34:35
Nov 30 19:34:38.892 INFO [stderr]    |
Nov 30 19:34:38.892 INFO [stderr] 34 |     A::Item: PartialOrd + Clone + fmt::Debug,
Nov 30 19:34:38.892 INFO [stderr]    |                                   ^^^ use of undeclared type or module `fmt`
Nov 30 19:34:38.892 INFO [stderr] 
Nov 30 19:34:38.904 INFO [stderr] error: aborting due to previous error
Nov 30 19:34:38.904 INFO [stderr] 
Nov 30 19:34:38.904 INFO [stderr] For more information about this error, try `rustc --explain E0433`.
Nov 30 19:34:38.913 INFO [stderr] error: Could not compile `median`.
Nov 30 19:34:38.913 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 30 19:34:39.187 INFO [stderr] error: build failed
Nov 30 19:34:39.187 INFO [stderr] su: No module specific data is present
Nov 30 19:34:39.554 INFO running `"docker" "inspect" "849a2b21a6d9e8e33744f957926fd33ff5782bcafa5b33096bfcb8e8a0e28623"`
Nov 30 19:34:39.626 INFO running `"docker" "rm" "-f" "849a2b21a6d9e8e33744f957926fd33ff5782bcafa5b33096bfcb8e8a0e28623"`
Nov 30 19:34:39.774 INFO [stdout] 849a2b21a6d9e8e33744f957926fd33ff5782bcafa5b33096bfcb8e8a0e28623