Dec 02 00:05:05.918 INFO documenting BooleanCat/prefab against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 00:05:05.919 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 00:05:06.148 INFO [stdout] cf877a7e399430c412eb20aaac8fd7344ef6ad3c7dd0a6ea52c90885bd5013a8
Dec 02 00:05:06.154 INFO running `"docker" "start" "-a" "cf877a7e399430c412eb20aaac8fd7344ef6ad3c7dd0a6ea52c90885bd5013a8"`
Dec 02 00:05:06.719 INFO [stderr] usermod: no changes
Dec 02 00:05:06.879 INFO [stderr]    Compiling structopt-derive v0.2.13
Dec 02 00:05:11.555 INFO [stderr]     Checking structopt v0.2.13
Dec 02 00:05:12.144 INFO [stderr]  Documenting prefab v0.1.0 (/source)
Dec 02 00:05:16.944 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.20s
Dec 02 00:05:16.950 INFO [stderr] su: No module specific data is present
Dec 02 00:05:17.732 INFO running `"docker" "inspect" "cf877a7e399430c412eb20aaac8fd7344ef6ad3c7dd0a6ea52c90885bd5013a8"`
Dec 02 00:05:17.850 INFO running `"docker" "rm" "-f" "cf877a7e399430c412eb20aaac8fd7344ef6ad3c7dd0a6ea52c90885bd5013a8"`
Dec 02 00:05:18.083 INFO [stdout] cf877a7e399430c412eb20aaac8fd7344ef6ad3c7dd0a6ea52c90885bd5013a8