Dec 01 06:49:23.401 INFO documenting softprops/trending against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 06:49:23.402 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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 06:49:24.036 INFO [stdout] eecb45276a9ad68616b7d79aa8e6430890bdb80b894a39596984d17bc7ac697f
Dec 01 06:49:24.039 INFO running `"docker" "start" "-a" "eecb45276a9ad68616b7d79aa8e6430890bdb80b894a39596984d17bc7ac697f"`
Dec 01 06:49:26.592 INFO [stderr] usermod: no changes
Dec 01 06:49:26.982 INFO [stderr]    Compiling libc v0.2.31
Dec 01 06:49:26.982 INFO [stderr]    Compiling cc v1.0.0
Dec 01 06:49:26.984 INFO [stderr]    Compiling openssl v0.9.19
Dec 01 06:49:26.984 INFO [stderr]     Checking precomputed-hash v0.1.0
Dec 01 06:49:26.984 INFO [stderr]     Checking iovec v0.1.0
Dec 01 06:49:26.984 INFO [stderr]     Checking num_cpus v1.6.2
Dec 01 06:49:26.984 INFO [stderr]     Checking time v0.1.38
Dec 01 06:49:27.004 INFO [stderr]     Checking net2 v0.2.31
Dec 01 06:49:27.485 INFO [stderr]     Checking tokio-service v0.1.0
Dec 01 06:49:28.841 INFO [stderr]     Checking utf-8 v0.7.1
Dec 01 06:49:28.960 INFO [stderr]     Checking bit-set v0.4.0
Dec 01 06:49:28.960 INFO [stderr]     Checking bytes v0.4.5
Dec 01 06:49:29.908 INFO [stderr]     Checking futures-cpupool v0.1.6
Dec 01 06:49:30.685 INFO [stderr]    Compiling html5ever v0.18.0
Dec 01 06:49:30.790 INFO [stderr]     Checking mio v0.6.10
Dec 01 06:49:31.928 INFO [stderr]     Checking tendril v0.3.1
Dec 01 06:49:31.992 INFO [stderr]     Checking mime v0.3.4
Dec 01 06:49:33.678 INFO [stderr]    Compiling rand v0.3.16
Dec 01 06:49:35.122 INFO [stderr]     Checking tokio-io v0.1.3
Dec 01 06:49:39.645 INFO [stderr]    Compiling openssl-sys v0.9.19
Dec 01 06:49:39.656 INFO [stderr]    Compiling backtrace-sys v0.1.14
Dec 01 06:49:40.766 INFO [stderr]     Checking tokio-core v0.1.9
Dec 01 06:49:45.373 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 01 06:49:46.363 INFO [stderr]    Compiling string_cache_codegen v0.4.0
Dec 01 06:49:46.363 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 01 06:49:46.708 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 01 06:49:51.129 INFO [stderr]    Compiling string_cache v0.6.2
Dec 01 06:49:51.129 INFO [stderr]    Compiling markup5ever v0.3.2
Dec 01 06:49:57.093 INFO [stderr]     Checking hyper v0.11.2
Dec 01 06:50:02.520 INFO [stderr]     Checking native-tls v0.1.4
Dec 01 06:50:04.274 INFO [stderr]     Checking tokio-tls v0.1.3
Dec 01 06:50:12.040 INFO [stderr]     Checking backtrace v0.3.3
Dec 01 06:50:12.448 INFO [stderr]     Checking hyper-tls v0.1.2
Dec 01 06:50:13.208 INFO [stderr]     Checking error-chain v0.10.0
Dec 01 06:50:14.186 INFO [stderr]     Checking select v0.4.2
Dec 01 06:50:14.992 INFO [stderr]  Documenting trending v0.1.0 (/source)
Dec 01 06:50:18.288 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.65s
Dec 01 06:50:18.311 INFO [stderr] su: No module specific data is present
Dec 01 06:50:19.275 INFO running `"docker" "inspect" "eecb45276a9ad68616b7d79aa8e6430890bdb80b894a39596984d17bc7ac697f"`
Dec 01 06:50:19.550 INFO running `"docker" "rm" "-f" "eecb45276a9ad68616b7d79aa8e6430890bdb80b894a39596984d17bc7ac697f"`
Dec 01 06:50:19.944 INFO [stdout] eecb45276a9ad68616b7d79aa8e6430890bdb80b894a39596984d17bc7ac697f