Dec 11 23:03:40.336 INFO checking ajkavanagh/rust-mandelbrot against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 23:03:40.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 23:03:40.749 INFO [stdout] b751d8879657721ec1e6f0e875befa291235be42146553be3cab52b6f2e93b9e
Dec 11 23:03:40.751 INFO running `"docker" "start" "-a" "b751d8879657721ec1e6f0e875befa291235be42146553be3cab52b6f2e93b9e"`
Dec 11 23:03:42.384 INFO [stderr] usermod: no changes
Dec 11 23:03:42.587 INFO [stderr]     Checking image v0.14.0
Dec 11 23:03:42.589 INFO [stderr]     Checking docopt v0.8.1
Dec 11 23:03:48.856 INFO [stderr]     Checking mandelbrot v0.1.0 (/source)
Dec 11 23:03:52.173 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.75s
Dec 11 23:03:52.189 INFO [stderr] su: No module specific data is present
Dec 11 23:03:53.466 INFO running `"docker" "inspect" "b751d8879657721ec1e6f0e875befa291235be42146553be3cab52b6f2e93b9e"`
Dec 11 23:03:53.860 INFO running `"docker" "rm" "-f" "b751d8879657721ec1e6f0e875befa291235be42146553be3cab52b6f2e93b9e"`
Dec 11 23:03:54.148 INFO [stdout] b751d8879657721ec1e6f0e875befa291235be42146553be3cab52b6f2e93b9e