Dec 02 01:40:36.590 INFO documenting trackable_derive-0.1.1 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 01:40:36.590 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 01:40:37.083 INFO [stdout] 8055322469b2509f87678ff8826dcce076c6e03313fd6f6abf332375cd3ab01d
Dec 02 01:40:37.086 INFO running `"docker" "start" "-a" "8055322469b2509f87678ff8826dcce076c6e03313fd6f6abf332375cd3ab01d"`
Dec 02 01:40:39.020 INFO [stderr] usermod: no changes
Dec 02 01:40:39.164 INFO [stderr]    Compiling proc-macro2 v0.4.24
Dec 02 01:40:42.952 INFO [stderr]     Checking quote v0.6.10
Dec 02 01:40:45.072 INFO [stderr]     Checking syn v0.15.22
Dec 02 01:40:49.768 INFO [stderr]  Documenting trackable_derive v0.1.1 (/source)
Dec 02 01:40:54.524 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.47s
Dec 02 01:40:54.532 INFO [stderr] su: No module specific data is present
Dec 02 01:40:55.364 INFO running `"docker" "inspect" "8055322469b2509f87678ff8826dcce076c6e03313fd6f6abf332375cd3ab01d"`
Dec 02 01:40:55.628 INFO running `"docker" "rm" "-f" "8055322469b2509f87678ff8826dcce076c6e03313fd6f6abf332375cd3ab01d"`
Dec 02 01:40:55.924 INFO [stdout] 8055322469b2509f87678ff8826dcce076c6e03313fd6f6abf332375cd3ab01d