Nov 27 23:38:12.113 INFO documenting dan-t/rusty-release against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 23:38:12.115 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 27 23:38:12.555 INFO [stdout] 6768e86b39e96b6e9d0a2fa84f506a1d9abaa5c29576bac6d15608388ff843e9
Nov 27 23:38:12.557 INFO running `"docker" "start" "-a" "6768e86b39e96b6e9d0a2fa84f506a1d9abaa5c29576bac6d15608388ff843e9"`
Nov 27 23:38:15.011 INFO [stderr] usermod: no changes
Nov 27 23:38:15.151 INFO [stderr]     Checking atty v0.2.6
Nov 27 23:38:15.151 INFO [stderr]     Checking tempfile v2.2.0
Nov 27 23:38:15.644 INFO [stderr]     Checking clap v2.29.0
Nov 27 23:38:23.491 INFO [stderr]  Documenting rusty-release v0.6.1 (/source)
Nov 27 23:38:25.927 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.88s
Nov 27 23:38:25.935 INFO [stderr] su: No module specific data is present
Nov 27 23:38:26.285 INFO running `"docker" "inspect" "6768e86b39e96b6e9d0a2fa84f506a1d9abaa5c29576bac6d15608388ff843e9"`
Nov 27 23:38:26.474 INFO running `"docker" "rm" "-f" "6768e86b39e96b6e9d0a2fa84f506a1d9abaa5c29576bac6d15608388ff843e9"`
Nov 27 23:38:26.639 INFO [stdout] 6768e86b39e96b6e9d0a2fa84f506a1d9abaa5c29576bac6d15608388ff843e9