Dec 01 03:27:53.828 INFO documenting yagince/slacky-rs against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 03:27:53.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 03:27:54.368 INFO [stdout] d9969337325781cceeeef4efed57f91b352f0e45c7179d70a50b42d6c98e9bb2
Dec 01 03:27:54.370 INFO running `"docker" "start" "-a" "d9969337325781cceeeef4efed57f91b352f0e45c7179d70a50b42d6c98e9bb2"`
Dec 01 03:27:56.643 INFO [stderr] usermod: no changes
Dec 01 03:27:57.064 INFO [stderr]     Checking lazy_static v1.0.1
Dec 01 03:27:57.064 INFO [stderr]     Checking slab v0.4.0
Dec 01 03:27:57.064 INFO [stderr]    Compiling cc v1.0.17
Dec 01 03:27:57.064 INFO [stderr]    Compiling pkg-config v0.3.11
Dec 01 03:27:57.064 INFO [stderr]    Compiling httparse v1.3.1
Dec 01 03:27:57.065 INFO [stderr]     Checking smallvec v0.2.1
Dec 01 03:27:57.065 INFO [stderr]    Compiling num-traits v0.2.5
Dec 01 03:27:57.065 INFO [stderr]     Checking take v0.1.0
Dec 01 03:27:57.812 INFO [stderr]    Compiling serde v1.0.68
Dec 01 03:27:58.115 INFO [stderr]     Checking slab v0.3.0
Dec 01 03:27:59.298 INFO [stderr]     Checking hex v0.2.0
Dec 01 03:28:03.246 INFO [stderr]     Checking crossbeam-utils v0.3.2
Dec 01 03:28:03.284 INFO [stderr]     Checking log v0.4.2
Dec 01 03:28:03.304 INFO [stderr]     Checking iovec v0.1.2
Dec 01 03:28:03.349 INFO [stderr]     Checking net2 v0.2.32
Dec 01 03:28:03.372 INFO [stderr]     Checking rand v0.4.2
Dec 01 03:28:03.594 INFO [stderr]     Checking time v0.1.40
Dec 01 03:28:03.874 INFO [stderr]     Checking tokio-executor v0.1.2
Dec 01 03:28:04.622 INFO [stderr]     Checking tokio-service v0.1.0
Dec 01 03:28:05.170 INFO [stderr]     Checking relay v0.1.1
Dec 01 03:28:05.790 INFO [stderr]    Compiling unicase v2.1.0
Dec 01 03:28:05.814 INFO [stderr]    Compiling proc-macro2 v0.4.6
Dec 01 03:28:06.018 INFO [stderr]     Checking base64 v0.9.2
Dec 01 03:28:06.709 INFO [stderr]     Checking textwrap v0.9.0
Dec 01 03:28:12.381 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 01 03:28:12.382 INFO [stderr]     Checking bytes v0.4.8
Dec 01 03:28:12.545 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 01 03:28:12.689 INFO [stderr]     Checking log v0.3.9
Dec 01 03:28:12.982 INFO [stderr]     Checking want v0.0.4
Dec 01 03:28:13.605 INFO [stderr]     Checking idna v0.1.4
Dec 01 03:28:14.444 INFO [stderr]     Checking tokio-timer v0.2.4
Dec 01 03:28:14.454 INFO [stderr]     Checking mio v0.6.14
Dec 01 03:28:20.221 INFO [stderr]     Checking clap v2.31.2
Dec 01 03:28:20.268 INFO [stderr]    Compiling openssl-sys v0.9.33
Dec 01 03:28:20.548 INFO [stderr]    Compiling backtrace-sys v0.1.23
Dec 01 03:28:23.509 INFO [stderr]     Checking rand v0.3.22
Dec 01 03:28:24.520 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 01 03:28:24.972 INFO [stderr]     Checking tokio-io v0.1.7
Dec 01 03:28:26.525 INFO [stderr]    Compiling quote v0.6.3
Dec 01 03:28:27.741 INFO [stderr]     Checking libflate v0.1.15
Dec 01 03:28:30.584 INFO [stderr]     Checking tokio-threadpool v0.1.4
Dec 01 03:28:31.458 INFO [stderr]     Checking url v1.7.0
Dec 01 03:28:31.558 INFO [stderr]     Checking num-integer v0.1.39
Dec 01 03:28:33.783 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 01 03:28:34.844 INFO [stderr]     Checking tokio-reactor v0.1.2
Dec 01 03:28:35.694 INFO [stderr]    Compiling syn v0.14.2
Dec 01 03:28:36.736 INFO [stderr]    Compiling openssl v0.9.24
Dec 01 03:28:39.210 INFO [stderr]     Checking mime v0.3.7
Dec 01 03:28:39.221 INFO [stderr]     Checking chrono v0.4.4
Dec 01 03:28:39.425 INFO [stderr]     Checking backtrace v0.3.8
Dec 01 03:28:40.810 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 01 03:28:42.122 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 01 03:28:42.462 INFO [stderr]     Checking tokio-fs v0.1.1
Dec 01 03:28:43.506 INFO [stderr]     Checking error-chain v0.11.0
Dec 01 03:28:44.785 INFO [stderr]     Checking tokio v0.1.7
Dec 01 03:28:49.251 INFO [stderr]     Checking tokio-core v0.1.17
Dec 01 03:28:54.011 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 01 03:28:56.120 INFO [stderr]     Checking native-tls v0.1.5
Dec 01 03:28:56.700 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 01 03:29:05.106 INFO [stderr]     Checking hyper v0.11.27
Dec 01 03:29:06.194 INFO [stderr]    Compiling serde_derive v1.0.68
Dec 01 03:29:12.441 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 01 03:29:12.441 INFO [stderr]     Checking serde_json v1.0.22
Dec 01 03:29:12.441 INFO [stderr]     Checking url_serde v0.2.0
Dec 01 03:29:12.441 INFO [stderr]     Checking toml v0.4.6
Dec 01 03:29:22.226 INFO [stderr]     Checking hyper-tls v0.1.3
Dec 01 03:29:22.997 INFO [stderr]     Checking reqwest v0.7.3
Dec 01 03:29:34.138 INFO [stderr]     Checking slack-hook v0.6.0
Dec 01 03:29:35.259 INFO [stderr]  Documenting slacky v0.0.1 (/source)
Dec 01 03:29:38.557 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 41s
Dec 01 03:29:38.581 INFO [stderr] su: No module specific data is present
Dec 01 03:29:40.063 INFO running `"docker" "inspect" "d9969337325781cceeeef4efed57f91b352f0e45c7179d70a50b42d6c98e9bb2"`
Dec 01 03:29:40.354 INFO running `"docker" "rm" "-f" "d9969337325781cceeeef4efed57f91b352f0e45c7179d70a50b42d6c98e9bb2"`
Dec 01 03:29:40.772 INFO [stdout] d9969337325781cceeeef4efed57f91b352f0e45c7179d70a50b42d6c98e9bb2