Dec 05 10:02:07.687 INFO checking ndarray-numtest-0.2.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 10:02:07.687 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 10:02:08.144 INFO [stdout] e3a6a98602e6d70885e1e0282f2e9d811552f78847b51427c53a9640a6a917c8
Dec 05 10:02:08.155 INFO running `"docker" "start" "-a" "e3a6a98602e6d70885e1e0282f2e9d811552f78847b51427c53a9640a6a917c8"`
Dec 05 10:02:09.435 INFO [stderr] usermod: no changes
Dec 05 10:02:09.574 INFO [stderr]    Compiling ndarray v0.8.4
Dec 05 10:02:09.579 INFO [stderr]     Checking float-cmp v0.2.5
Dec 05 10:02:16.650 INFO [stderr]     Checking ndarray-rand v0.4.0
Dec 05 10:02:17.837 INFO [stderr]     Checking ndarray-numtest v0.2.0 (/source)
Dec 05 10:02:23.927 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.45s
Dec 05 10:02:23.927 INFO [stderr] su: No module specific data is present
Dec 05 10:02:25.463 INFO running `"docker" "inspect" "e3a6a98602e6d70885e1e0282f2e9d811552f78847b51427c53a9640a6a917c8"`
Dec 05 10:02:25.783 INFO running `"docker" "rm" "-f" "e3a6a98602e6d70885e1e0282f2e9d811552f78847b51427c53a9640a6a917c8"`
Dec 05 10:02:26.028 INFO [stdout] e3a6a98602e6d70885e1e0282f2e9d811552f78847b51427c53a9640a6a917c8