Dec 11 17:21:44.252 INFO checking howeih/Day-44-Gradient-Approximation against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 17:21:44.252 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 17:21:44.448 INFO [stdout] dda6375a5289bd601ad3843bfa731d59ef6fd914392e4c8d8727c42073459e27
Dec 11 17:21:44.450 INFO running `"docker" "start" "-a" "dda6375a5289bd601ad3843bfa731d59ef6fd914392e4c8d8727c42073459e27"`
Dec 11 17:21:44.864 INFO [stderr] usermod: no changes
Dec 11 17:21:44.944 INFO [stderr]     Checking ndarray v0.11.2
Dec 11 17:21:52.162 INFO [stderr]     Checking gradient_approximation v0.1.0 (/source)
Dec 11 17:21:52.816 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.92s
Dec 11 17:21:52.816 INFO [stderr] su: No module specific data is present
Dec 11 17:21:53.208 INFO running `"docker" "inspect" "dda6375a5289bd601ad3843bfa731d59ef6fd914392e4c8d8727c42073459e27"`
Dec 11 17:21:53.269 INFO running `"docker" "rm" "-f" "dda6375a5289bd601ad3843bfa731d59ef6fd914392e4c8d8727c42073459e27"`
Dec 11 17:21:53.335 INFO [stdout] dda6375a5289bd601ad3843bfa731d59ef6fd914392e4c8d8727c42073459e27