Dec 02 01:52:51.751 INFO documenting tiny_ram_db-0.1.14 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 01:52:51.751 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 01:52:51.926 INFO [stdout] 38d7a9b6e0d6758ecc233bfa468796316d6155ea8e7ed878f90a2ceffacbff74
Dec 02 01:52:51.927 INFO running `"docker" "start" "-a" "38d7a9b6e0d6758ecc233bfa468796316d6155ea8e7ed878f90a2ceffacbff74"`
Dec 02 01:52:52.375 INFO [stderr] usermod: no changes
Dec 02 01:52:52.537 INFO [stderr]    Compiling serde v1.0.80
Dec 02 01:53:02.524 INFO [stderr]     Checking hashbrown v0.1.6
Dec 02 01:53:02.524 INFO [stderr]     Checking serde_json v1.0.33
Dec 02 01:53:04.713 INFO [stderr]  Documenting tiny_ram_db v0.1.14 (/source)
Dec 02 01:53:07.267 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.84s
Dec 02 01:53:07.267 INFO [stderr] su: No module specific data is present
Dec 02 01:53:07.728 INFO running `"docker" "inspect" "38d7a9b6e0d6758ecc233bfa468796316d6155ea8e7ed878f90a2ceffacbff74"`
Dec 02 01:53:07.937 INFO running `"docker" "rm" "-f" "38d7a9b6e0d6758ecc233bfa468796316d6155ea8e7ed878f90a2ceffacbff74"`
Dec 02 01:53:08.052 INFO [stdout] 38d7a9b6e0d6758ecc233bfa468796316d6155ea8e7ed878f90a2ceffacbff74