Dec 01 06:02:18.994 INFO documenting sxend/rust_study against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 06:02:18.994 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06:02:19.548 INFO [stdout] 6fa409a2cbe2a76e644ca37c9f8bc45d3970445cda5df0391f4e1dce1f20de10
Dec 01 06:02:19.550 INFO running `"docker" "start" "-a" "6fa409a2cbe2a76e644ca37c9f8bc45d3970445cda5df0391f4e1dce1f20de10"`
Dec 01 06:02:21.971 INFO [stderr] usermod: no changes
Dec 01 06:02:22.396 INFO [stderr]    Compiling serde v1.0.79
Dec 01 06:02:22.397 INFO [stderr]     Checking log v0.4.5
Dec 01 06:02:22.397 INFO [stderr]     Checking tokio-service v0.1.0
Dec 01 06:02:22.397 INFO [stderr]     Checking relay v0.1.1
Dec 01 06:02:22.420 INFO [stderr]     Checking base64 v0.6.0
Dec 01 06:02:22.428 INFO [stderr]     Checking base64 v0.9.3
Dec 01 06:02:22.430 INFO [stderr]     Checking bytes v0.4.10
Dec 01 06:02:22.431 INFO [stderr]     Checking memchr v2.1.0
Dec 01 06:02:23.920 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Dec 01 06:02:24.115 INFO [stderr]     Checking mime v0.3.9
Dec 01 06:02:25.164 INFO [stderr]    Compiling syn v0.15.9
Dec 01 06:02:25.832 INFO [stderr]     Checking mio v0.6.16
Dec 01 06:02:26.548 INFO [stderr]     Checking log v0.3.9
Dec 01 06:02:27.096 INFO [stderr]     Checking want v0.0.4
Dec 01 06:02:27.500 INFO [stderr]     Checking aho-corasick v0.6.8
Dec 01 06:02:28.292 INFO [stderr]     Checking mime v0.2.6
Dec 01 06:02:28.388 INFO [stderr]     Checking crossbeam-deque v0.6.1
Dec 01 06:02:30.000 INFO [stderr]     Checking tokio-io v0.1.9
Dec 01 06:02:31.246 INFO [stderr]     Checking regex v0.2.11
Dec 01 06:02:31.314 INFO [stderr]     Checking hyper v0.10.13
Dec 01 06:02:31.506 INFO [stderr]     Checking tokio-threadpool v0.1.7
Dec 01 06:02:35.173 INFO [stderr]     Checking mio-uds v0.6.7
Dec 01 06:02:36.249 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 01 06:02:36.249 INFO [stderr]     Checking tokio-reactor v0.1.6
Dec 01 06:02:37.621 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 01 06:02:39.153 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 01 06:02:39.155 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 01 06:02:39.156 INFO [stderr]     Checking tokio-uds v0.2.2
Dec 01 06:02:43.500 INFO [stderr]     Checking tokio v0.1.11
Dec 01 06:02:46.206 INFO [stderr]     Checking tokio-core v0.1.17
Dec 01 06:02:48.450 INFO [stderr]     Checking iron v0.5.1
Dec 01 06:02:50.998 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 01 06:02:51.026 INFO [stderr]     Checking router v0.5.1
Dec 01 06:03:00.794 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 01 06:03:01.756 INFO [stderr]     Checking hyper v0.11.27
Dec 01 06:03:10.708 INFO [stderr]     Checking uuid v0.5.1
Dec 01 06:03:10.708 INFO [stderr]     Checking serde_json v1.0.32
Dec 01 06:03:26.628 INFO [stderr]     Checking docopt v0.8.3
Dec 01 06:03:28.026 INFO [stderr]  Documenting rust_study v0.1.0 (/source)
Dec 01 06:03:47.020 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
Dec 01 06:03:47.048 INFO [stderr] su: No module specific data is present
Dec 01 06:03:47.888 INFO running `"docker" "inspect" "6fa409a2cbe2a76e644ca37c9f8bc45d3970445cda5df0391f4e1dce1f20de10"`
Dec 01 06:03:48.400 INFO running `"docker" "rm" "-f" "6fa409a2cbe2a76e644ca37c9f8bc45d3970445cda5df0391f4e1dce1f20de10"`
Dec 01 06:03:48.748 INFO [stdout] 6fa409a2cbe2a76e644ca37c9f8bc45d3970445cda5df0391f4e1dce1f20de10