Dec 02 01:19:38.523 INFO documenting vacuum-0.1.1 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 01:19:38.523 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 02 01:19:38.906 INFO [stdout] 5e4eca31d53a1ea39100600bdc6e5507e5ba69731e409359145996fa9ca04fa1
Dec 02 01:19:38.909 INFO running `"docker" "start" "-a" "5e4eca31d53a1ea39100600bdc6e5507e5ba69731e409359145996fa9ca04fa1"`
Dec 02 01:19:39.913 INFO [stderr] usermod: no changes
Dec 02 01:19:40.120 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 02 01:19:40.393 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 02 01:19:44.150 INFO [stderr]     Checking reqwest v0.9.5
Dec 02 01:19:48.968 INFO [stderr]  Documenting vacuum v0.1.1 (/source)
Dec 02 01:19:57.000 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.06s
Dec 02 01:19:57.026 INFO [stderr] su: No module specific data is present
Dec 02 01:19:57.444 INFO running `"docker" "inspect" "5e4eca31d53a1ea39100600bdc6e5507e5ba69731e409359145996fa9ca04fa1"`
Dec 02 01:19:57.573 INFO running `"docker" "rm" "-f" "5e4eca31d53a1ea39100600bdc6e5507e5ba69731e409359145996fa9ca04fa1"`
Dec 02 01:19:57.756 INFO [stdout] 5e4eca31d53a1ea39100600bdc6e5507e5ba69731e409359145996fa9ca04fa1