Dec 02 05:41:51.568 INFO documenting metadeps-1.1.2 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 05:41:51.568 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 05:41:51.801 INFO [stdout] a79997e4ca542f283f350e4226fc4541a44c6efa15d1c3598fa7990f95b4a464
Dec 02 05:41:51.806 INFO running `"docker" "start" "-a" "a79997e4ca542f283f350e4226fc4541a44c6efa15d1c3598fa7990f95b4a464"`
Dec 02 05:41:52.397 INFO [stderr] usermod: no changes
Dec 02 05:41:52.455 INFO [stderr]     Checking error-chain v0.10.0
Dec 02 05:41:52.455 INFO [stderr]     Checking pkg-config v0.3.14
Dec 02 05:41:52.464 INFO [stderr]     Checking toml v0.2.1
Dec 02 05:41:53.240 INFO [stderr]  Documenting metadeps v1.1.2 (/source)
Dec 02 05:41:54.850 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
Dec 02 05:41:54.853 INFO [stderr] su: No module specific data is present
Dec 02 05:41:55.165 INFO running `"docker" "inspect" "a79997e4ca542f283f350e4226fc4541a44c6efa15d1c3598fa7990f95b4a464"`
Dec 02 05:41:55.282 INFO running `"docker" "rm" "-f" "a79997e4ca542f283f350e4226fc4541a44c6efa15d1c3598fa7990f95b4a464"`
Dec 02 05:41:55.379 INFO [stdout] a79997e4ca542f283f350e4226fc4541a44c6efa15d1c3598fa7990f95b4a464