Nov 28 11:03:52.787 INFO documenting pgen-1.0.1 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 11:03:52.788 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 11:03:53.035 INFO [stdout] 15576bec867eefecb7803e6b07b3b6ca166bcb987b636ffd91fd14220f076480
Nov 28 11:03:53.040 INFO running `"docker" "start" "-a" "15576bec867eefecb7803e6b07b3b6ca166bcb987b636ffd91fd14220f076480"`
Nov 28 11:03:53.755 INFO [stderr] usermod: no changes
Nov 28 11:03:53.835 INFO [stderr]    Compiling pgen v1.0.1 (/source)
Nov 28 11:03:53.839 INFO [stderr]     Checking clap v2.29.4
Nov 28 11:03:58.905 INFO [stderr]  Documenting pgen v1.0.1 (/source)
Nov 28 11:04:01.118 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.34s
Nov 28 11:04:01.122 INFO [stderr] su: No module specific data is present
Nov 28 11:04:01.468 INFO running `"docker" "inspect" "15576bec867eefecb7803e6b07b3b6ca166bcb987b636ffd91fd14220f076480"`
Nov 28 11:04:01.563 INFO running `"docker" "rm" "-f" "15576bec867eefecb7803e6b07b3b6ca166bcb987b636ffd91fd14220f076480"`
Nov 28 11:04:01.640 INFO [stdout] 15576bec867eefecb7803e6b07b3b6ca166bcb987b636ffd91fd14220f076480