Dec 02 03:00:32.165 INFO documenting serde_derive_internals-0.23.1 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 03:00:32.165 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02 03:00:32.325 INFO [stdout] 13d48a14100245d4aa7d9ced348e098d28a804a552d481f17703939cfb9eac74
Dec 02 03:00:32.330 INFO running `"docker" "start" "-a" "13d48a14100245d4aa7d9ced348e098d28a804a552d481f17703939cfb9eac74"`
Dec 02 03:00:32.793 INFO [stderr] usermod: no changes
Dec 02 03:00:32.842 INFO [stderr]     Checking proc-macro2 v0.3.8
Dec 02 03:00:35.233 INFO [stderr]     Checking syn v0.13.11
Dec 02 03:00:39.264 INFO [stderr]  Documenting serde_derive_internals v0.23.1 (/source)
Dec 02 03:00:43.445 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.62s
Dec 02 03:00:43.445 INFO [stderr] su: No module specific data is present
Dec 02 03:00:43.805 INFO running `"docker" "inspect" "13d48a14100245d4aa7d9ced348e098d28a804a552d481f17703939cfb9eac74"`
Dec 02 03:00:43.915 INFO running `"docker" "rm" "-f" "13d48a14100245d4aa7d9ced348e098d28a804a552d481f17703939cfb9eac74"`
Dec 02 03:00:44.014 INFO [stdout] 13d48a14100245d4aa7d9ced348e098d28a804a552d481f17703939cfb9eac74