Dec 01 20:02:37.956 INFO documenting akars/lazy-pregen against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 20:02:37.957 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 20:02:38.112 INFO [stdout] 0bf017092a4a2068ccd5bb159403333a73a79243491c4fadf63e9e19eb26338e
Dec 01 20:02:38.115 INFO running `"docker" "start" "-a" "0bf017092a4a2068ccd5bb159403333a73a79243491c4fadf63e9e19eb26338e"`
Dec 01 20:02:38.516 INFO [stderr] usermod: no changes
Dec 01 20:02:38.772 INFO [stderr]     Checking log v0.4.3
Dec 01 20:02:38.775 INFO [stderr]     Checking ctrlc v3.1.1
Dec 01 20:02:38.775 INFO [stderr]     Checking regex v1.0.2
Dec 01 20:02:38.775 INFO [stderr]     Checking failure v0.1.1
Dec 01 20:02:40.263 INFO [stderr]     Checking fern v0.5.6
Dec 01 20:02:42.892 INFO [stderr]  Documenting lazy-pregen v0.1.4 (/source)
Dec 01 20:02:46.706 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.17s
Dec 01 20:02:46.719 INFO [stderr] su: No module specific data is present
Dec 01 20:02:47.349 INFO running `"docker" "inspect" "0bf017092a4a2068ccd5bb159403333a73a79243491c4fadf63e9e19eb26338e"`
Dec 01 20:02:47.587 INFO running `"docker" "rm" "-f" "0bf017092a4a2068ccd5bb159403333a73a79243491c4fadf63e9e19eb26338e"`
Dec 01 20:02:47.848 INFO [stdout] 0bf017092a4a2068ccd5bb159403333a73a79243491c4fadf63e9e19eb26338e