Dec 01 11:14:34.884 INFO documenting mikeycgto/ruru-rstring-encoding against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 11:14:34.884 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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 11:14:35.215 INFO [stdout] bf91fba08db67b31a0fda3eb3357c398ac6c2d0073f233d627a1dbe77e13b4cf
Dec 01 11:14:35.217 INFO running `"docker" "start" "-a" "bf91fba08db67b31a0fda3eb3357c398ac6c2d0073f233d627a1dbe77e13b4cf"`
Dec 01 11:14:35.938 INFO [stderr] usermod: no changes
Dec 01 11:14:36.008 INFO [stderr]    Compiling ruby-sys v0.2.20
Dec 01 11:14:37.201 INFO [stderr]     Checking ruru v0.9.3
Dec 01 11:14:37.768 INFO [stderr]  Documenting ruru-rstring-encoding v0.1.0 (/source)
Dec 01 11:14:39.322 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
Dec 01 11:14:39.324 INFO [stderr] su: No module specific data is present
Dec 01 11:14:39.614 INFO running `"docker" "inspect" "bf91fba08db67b31a0fda3eb3357c398ac6c2d0073f233d627a1dbe77e13b4cf"`
Dec 01 11:14:39.714 INFO running `"docker" "rm" "-f" "bf91fba08db67b31a0fda3eb3357c398ac6c2d0073f233d627a1dbe77e13b4cf"`
Dec 01 11:14:39.780 INFO [stdout] bf91fba08db67b31a0fda3eb3357c398ac6c2d0073f233d627a1dbe77e13b4cf