Nov 28 05:22:32.105 INFO documenting Heasummn/ray_tracer against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 05:22:32.107 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-3/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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"`
Nov 28 05:22:32.632 INFO [stdout] c3a5867db3fbc30c8a792bd0a656994471affa73b79f6bd5c47ba3885c07cc74
Nov 28 05:22:32.635 INFO running `"docker" "start" "-a" "c3a5867db3fbc30c8a792bd0a656994471affa73b79f6bd5c47ba3885c07cc74"`
Nov 28 05:22:34.435 INFO [stderr] usermod: no changes
Nov 28 05:22:34.629 INFO [stderr]    Compiling num-derive v0.2.3
Nov 28 05:22:41.948 INFO [stderr]     Checking tiff v0.2.1
Nov 28 05:22:42.727 INFO [stderr]     Checking image v0.20.0
Nov 28 05:22:48.537 INFO [stderr]  Documenting ray_tracer v0.1.0 (/source)
Nov 28 05:22:51.519 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.04s
Nov 28 05:22:51.544 INFO [stderr] su: No module specific data is present
Nov 28 05:22:52.111 INFO running `"docker" "inspect" "c3a5867db3fbc30c8a792bd0a656994471affa73b79f6bd5c47ba3885c07cc74"`
Nov 28 05:22:52.327 INFO running `"docker" "rm" "-f" "c3a5867db3fbc30c8a792bd0a656994471affa73b79f6bd5c47ba3885c07cc74"`
Nov 28 05:22:52.683 INFO [stdout] c3a5867db3fbc30c8a792bd0a656994471affa73b79f6bd5c47ba3885c07cc74