Dec 01 11:19:56.699 INFO documenting mfs/rust-df against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 11:19:56.699 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-6/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 11:19:57.290 INFO [stdout] 1397771f386c197644953076df9dcf460f1ef8ac6fa9a9373ac3b0f668606296
Dec 01 11:19:57.292 INFO running `"docker" "start" "-a" "1397771f386c197644953076df9dcf460f1ef8ac6fa9a9373ac3b0f668606296"`
Dec 01 11:19:58.501 INFO [stderr] usermod: no changes
Dec 01 11:19:58.632 INFO [stderr]     Checking atty v0.2.2
Dec 01 11:19:58.634 INFO [stderr]     Checking term_size v0.3.0
Dec 01 11:19:58.634 INFO [stderr]     Checking colored v1.4.0
Dec 01 11:19:59.176 INFO [stderr]     Checking clap v2.24.2
Dec 01 11:20:05.260 INFO [stderr]  Documenting rdf v0.1.0 (/source)
Dec 01 11:20:07.208 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.68s
Dec 01 11:20:07.216 INFO [stderr] su: No module specific data is present
Dec 01 11:20:07.586 INFO running `"docker" "inspect" "1397771f386c197644953076df9dcf460f1ef8ac6fa9a9373ac3b0f668606296"`
Dec 01 11:20:07.698 INFO running `"docker" "rm" "-f" "1397771f386c197644953076df9dcf460f1ef8ac6fa9a9373ac3b0f668606296"`
Dec 01 11:20:07.880 INFO [stdout] 1397771f386c197644953076df9dcf460f1ef8ac6fa9a9373ac3b0f668606296