Dec 01 18:02:10.582 INFO documenting christophebiocca/tokio-process-deadlock-example against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 18:02:10.582 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-5/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 18:02:10.912 INFO [stdout] 7becfe5cebe4337fc086980e17992bfefdd41279663a692ce45e45eed01d33ac
Dec 01 18:02:10.920 INFO running `"docker" "start" "-a" "7becfe5cebe4337fc086980e17992bfefdd41279663a692ce45e45eed01d33ac"`
Dec 01 18:02:11.507 INFO [stderr] usermod: no changes
Dec 01 18:02:11.588 INFO [stderr]     Checking tokio-io v0.1.7
Dec 01 18:02:12.716 INFO [stderr]     Checking tokio-reactor v0.1.3
Dec 01 18:02:13.431 INFO [stderr]     Checking tokio-signal v0.2.2
Dec 01 18:02:13.961 INFO [stderr]     Checking tokio-process v0.2.2
Dec 01 18:02:14.680 INFO [stderr]  Documenting tokio-process-deadlock-example v0.1.0 (/source)
Dec 01 18:02:16.961 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.44s
Dec 01 18:02:16.967 INFO [stderr] su: No module specific data is present
Dec 01 18:02:17.768 INFO running `"docker" "inspect" "7becfe5cebe4337fc086980e17992bfefdd41279663a692ce45e45eed01d33ac"`
Dec 01 18:02:18.143 INFO running `"docker" "rm" "-f" "7becfe5cebe4337fc086980e17992bfefdd41279663a692ce45e45eed01d33ac"`
Dec 01 18:02:18.500 INFO [stdout] 7becfe5cebe4337fc086980e17992bfefdd41279663a692ce45e45eed01d33ac