Nov 01 19:55:18.070 INFO checking median-0.3.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 19:55:18.070 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 19:55:18.534 INFO blam! f2a18a55532baa695904883419100c38fd2209fe54e37a1e917feb9686e0e42e
Nov 01 19:55:18.536 INFO running `"docker" "start" "-a" "f2a18a55532baa695904883419100c38fd2209fe54e37a1e917feb9686e0e42e"`
Nov 01 19:55:19.839 INFO kablam! usermod: no changes
Nov 01 19:55:19.881 INFO kablam!     Checking arraydeque v0.4.3
Nov 01 19:55:19.884 INFO kablam!     Checking median v0.3.0 (/source)
Nov 01 19:55:22.377 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `fmt`
Nov 01 19:55:22.377 INFO kablam!   --> benches/main.rs:34:35
Nov 01 19:55:22.377 INFO kablam!    |
Nov 01 19:55:22.377 INFO kablam! 34 |     A::Item: PartialOrd + Clone + fmt::Debug,
Nov 01 19:55:22.377 INFO kablam!    |                                   ^^^ Use of undeclared type or module `fmt`
Nov 01 19:55:22.377 INFO kablam! 
Nov 01 19:55:22.381 INFO kablam! error: aborting due to previous error
Nov 01 19:55:22.381 INFO kablam! 
Nov 01 19:55:22.381 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Nov 01 19:55:22.390 INFO kablam! error: Could not compile `median`.
Nov 01 19:55:22.390 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 01 19:55:22.660 INFO kablam! error: build failed
Nov 01 19:55:22.660 INFO kablam! su: No module specific data is present
Nov 01 19:55:23.244 INFO running `"docker" "rm" "-f" "f2a18a55532baa695904883419100c38fd2209fe54e37a1e917feb9686e0e42e"`
Nov 01 19:55:23.436 INFO blam! f2a18a55532baa695904883419100c38fd2209fe54e37a1e917feb9686e0e42e