Dec 01 16:17:21.305 INFO documenting encabulators/nats-types against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 16:17:21.305 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-0/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 16:17:21.796 INFO [stdout] 6c3ce1698b0b979f0800b80f98d3f5eb780c319feff8fb85b52c4f8f7ae39481
Dec 01 16:17:21.800 INFO running `"docker" "start" "-a" "6c3ce1698b0b979f0800b80f98d3f5eb780c319feff8fb85b52c4f8f7ae39481"`
Dec 01 16:17:23.767 INFO [stderr] usermod: no changes
Dec 01 16:17:23.951 INFO [stderr]     Checking memchr v2.1.1
Dec 01 16:17:23.956 INFO [stderr]    Compiling syn v0.15.21
Dec 01 16:17:25.211 INFO [stderr]     Checking nom v4.1.1
Dec 01 16:17:35.354 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 01 16:17:50.100 INFO [stderr]  Documenting nats-types v0.1.1 (/source)
Dec 01 16:17:52.586 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.79s
Dec 01 16:17:52.596 INFO [stderr] su: No module specific data is present
Dec 01 16:17:53.588 INFO running `"docker" "inspect" "6c3ce1698b0b979f0800b80f98d3f5eb780c319feff8fb85b52c4f8f7ae39481"`
Dec 01 16:17:53.850 INFO running `"docker" "rm" "-f" "6c3ce1698b0b979f0800b80f98d3f5eb780c319feff8fb85b52c4f8f7ae39481"`
Dec 01 16:17:54.250 INFO [stdout] 6c3ce1698b0b979f0800b80f98d3f5eb780c319feff8fb85b52c4f8f7ae39481