Dec 02 03:13:56.180 INFO documenting s4-0.0.9 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 03:13:56.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 03:13:56.704 INFO [stdout] a7bbda77e91577d6b4b1a52be3eb6f4d28599d259228788b1740f2530650fb81
Dec 02 03:13:56.706 INFO running `"docker" "start" "-a" "a7bbda77e91577d6b4b1a52be3eb6f4d28599d259228788b1740f2530650fb81"`
Dec 02 03:13:57.960 INFO [stderr] usermod: no changes
Dec 02 03:13:58.572 INFO [stderr]    Compiling derive-error v0.0.4
Dec 02 03:13:58.584 INFO [stderr]     Checking rusoto_credential v0.14.0
Dec 02 03:14:05.616 INFO [stderr]     Checking rusoto_core v0.35.0
Dec 02 03:14:11.270 INFO [stderr]     Checking rusoto_s3 v0.35.0
Dec 02 03:14:24.805 INFO [stderr]  Documenting s4 v0.0.9 (/source)
Dec 02 03:14:33.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.11s
Dec 02 03:14:33.148 INFO [stderr] su: No module specific data is present
Dec 02 03:14:34.240 INFO running `"docker" "inspect" "a7bbda77e91577d6b4b1a52be3eb6f4d28599d259228788b1740f2530650fb81"`
Dec 02 03:14:34.572 INFO running `"docker" "rm" "-f" "a7bbda77e91577d6b4b1a52be3eb6f4d28599d259228788b1740f2530650fb81"`
Dec 02 03:14:34.972 INFO [stdout] a7bbda77e91577d6b4b1a52be3eb6f4d28599d259228788b1740f2530650fb81