Dec 01 14:49:26.636 INFO documenting howeih/Day-27-Spiral-matrix against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 14:49:26.636 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 14:49:26.808 INFO [stdout] ba4d3f5d2d9d5cde1724bc433a1a8b2a94b8cca6a532ce9d09dfcfd6ae882624
Dec 01 14:49:26.810 INFO running `"docker" "start" "-a" "ba4d3f5d2d9d5cde1724bc433a1a8b2a94b8cca6a532ce9d09dfcfd6ae882624"`
Dec 01 14:49:27.370 INFO [stderr] usermod: no changes
Dec 01 14:49:27.389 INFO [stderr]    Compiling ndarray v0.11.2
Dec 01 14:49:27.389 INFO [stderr]     Checking itertools v0.7.8
Dec 01 14:49:27.389 INFO [stderr]     Checking num-complex v0.1.43
Dec 01 14:49:35.880 INFO [stderr]  Documenting spiral_matrix v0.1.0 (/source)
Dec 01 14:49:37.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.46s
Dec 01 14:49:37.816 INFO [stderr] su: No module specific data is present
Dec 01 14:49:38.138 INFO running `"docker" "inspect" "ba4d3f5d2d9d5cde1724bc433a1a8b2a94b8cca6a532ce9d09dfcfd6ae882624"`
Dec 01 14:49:38.229 INFO running `"docker" "rm" "-f" "ba4d3f5d2d9d5cde1724bc433a1a8b2a94b8cca6a532ce9d09dfcfd6ae882624"`
Dec 01 14:49:38.352 INFO [stdout] ba4d3f5d2d9d5cde1724bc433a1a8b2a94b8cca6a532ce9d09dfcfd6ae882624