Dec 01 09:04:24.178 INFO documenting r2p2/snake against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 09:04:24.178 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-0/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 09:04:24.615 INFO [stdout] acbb8f9797c22c78e1dbcea7fd66e7cba2aabe6e45318e0b2345908fc56d2bd4
Dec 01 09:04:24.617 INFO running `"docker" "start" "-a" "acbb8f9797c22c78e1dbcea7fd66e7cba2aabe6e45318e0b2345908fc56d2bd4"`
Dec 01 09:04:26.254 INFO [stderr] usermod: no changes
Dec 01 09:04:26.404 INFO [stderr]     Checking tempfile v2.2.0
Dec 01 09:04:27.008 INFO [stderr]     Checking gag v0.1.9
Dec 01 09:04:27.310 INFO [stderr]     Checking rustty v0.1.12
Dec 01 09:04:27.952 INFO [stderr]  Documenting snake v0.1.0 (/source)
Dec 01 09:04:29.682 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
Dec 01 09:04:29.687 INFO [stderr] su: No module specific data is present
Dec 01 09:04:30.688 INFO running `"docker" "inspect" "acbb8f9797c22c78e1dbcea7fd66e7cba2aabe6e45318e0b2345908fc56d2bd4"`
Dec 01 09:04:31.012 INFO running `"docker" "rm" "-f" "acbb8f9797c22c78e1dbcea7fd66e7cba2aabe6e45318e0b2345908fc56d2bd4"`
Dec 01 09:04:31.334 INFO [stdout] acbb8f9797c22c78e1dbcea7fd66e7cba2aabe6e45318e0b2345908fc56d2bd4