Dec 02 06:31:35.008 INFO documenting isolate-0.1.2 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 06:31:35.008 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 02 06:31:35.229 INFO [stdout] cbbc1789e5a4a4c94386b9b7b6fdbed60eb49eb6c9ec3b87917552a6dfee3b89
Dec 02 06:31:35.234 INFO running `"docker" "start" "-a" "cbbc1789e5a4a4c94386b9b7b6fdbed60eb49eb6c9ec3b87917552a6dfee3b89"`
Dec 02 06:31:35.691 INFO [stderr] usermod: no changes
Dec 02 06:31:35.844 INFO [stderr]     Checking unshare v0.2.0
Dec 02 06:31:35.845 INFO [stderr]     Checking docopt v0.8.3
Dec 02 06:31:37.460 INFO [stderr]  Documenting isolate v0.1.2 (/source)
Dec 02 06:31:40.649 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.93s
Dec 02 06:31:40.657 INFO [stderr] su: No module specific data is present
Dec 02 06:31:40.942 INFO running `"docker" "inspect" "cbbc1789e5a4a4c94386b9b7b6fdbed60eb49eb6c9ec3b87917552a6dfee3b89"`
Dec 02 06:31:41.054 INFO running `"docker" "rm" "-f" "cbbc1789e5a4a4c94386b9b7b6fdbed60eb49eb6c9ec3b87917552a6dfee3b89"`
Dec 02 06:31:41.154 INFO [stdout] cbbc1789e5a4a4c94386b9b7b6fdbed60eb49eb6c9ec3b87917552a6dfee3b89