Dec 05 10:02:32.769 INFO checking ndarray-0.12.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 10:02:32.770 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 10:02:33.297 INFO [stdout] fac4b471c0d22cf8c98ac01241cbadda1be19243d98752d69bcd5e0a0ef237d7
Dec 05 10:02:33.299 INFO running `"docker" "start" "-a" "fac4b471c0d22cf8c98ac01241cbadda1be19243d98752d69bcd5e0a0ef237d7"`
Dec 05 10:02:34.931 INFO [stderr] usermod: no changes
Dec 05 10:02:35.055 INFO [stderr]    Compiling ndarray v0.12.0 (/source)
Dec 05 10:02:35.055 INFO [stderr]     Checking defmac v0.1.3
Dec 05 10:03:21.895 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.93s
Dec 05 10:03:21.915 INFO [stderr] su: No module specific data is present
Dec 05 10:03:23.239 INFO running `"docker" "inspect" "fac4b471c0d22cf8c98ac01241cbadda1be19243d98752d69bcd5e0a0ef237d7"`
Dec 05 10:03:23.532 INFO running `"docker" "rm" "-f" "fac4b471c0d22cf8c98ac01241cbadda1be19243d98752d69bcd5e0a0ef237d7"`
Dec 05 10:03:23.871 INFO [stdout] fac4b471c0d22cf8c98ac01241cbadda1be19243d98752d69bcd5e0a0ef237d7