Dec 01 10:11:21.787 INFO documenting not-an-aardvark/git-structured-log against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 10:11:21.787 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10:11:22.384 INFO [stdout] c17e1c85a420d3209cb648bb7780f75acac66afe38a627f95418a5371bdfe47a
Dec 01 10:11:22.387 INFO running `"docker" "start" "-a" "c17e1c85a420d3209cb648bb7780f75acac66afe38a627f95418a5371bdfe47a"`
Dec 01 10:11:23.885 INFO [stderr] usermod: no changes
Dec 01 10:11:24.131 INFO [stderr]     Checking serde_json v1.0.33
Dec 01 10:11:24.133 INFO [stderr]     Checking git2 v0.7.5
Dec 01 10:11:30.068 INFO [stderr]  Documenting git_structured_log v0.1.0 (/source)
Dec 01 10:11:32.824 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.90s
Dec 01 10:11:32.832 INFO [stderr] su: No module specific data is present
Dec 01 10:11:33.266 INFO running `"docker" "inspect" "c17e1c85a420d3209cb648bb7780f75acac66afe38a627f95418a5371bdfe47a"`
Dec 01 10:11:33.397 INFO running `"docker" "rm" "-f" "c17e1c85a420d3209cb648bb7780f75acac66afe38a627f95418a5371bdfe47a"`
Dec 01 10:11:33.522 INFO [stdout] c17e1c85a420d3209cb648bb7780f75acac66afe38a627f95418a5371bdfe47a