Dec 01 02:49:08.804 INFO documenting zhenhuanlee/ha against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 02:49:08.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-5/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02:49:09.249 INFO [stdout] 93faca8ccde1ddaea60a412fbeec82a98700dc15f4c01e988cb0e3b5ff91a696
Dec 01 02:49:09.254 INFO running `"docker" "start" "-a" "93faca8ccde1ddaea60a412fbeec82a98700dc15f4c01e988cb0e3b5ff91a696"`
Dec 01 02:49:11.701 INFO [stderr] usermod: no changes
Dec 01 02:49:12.152 INFO [stderr]    Compiling version_check v0.1.4
Dec 01 02:49:12.152 INFO [stderr]     Checking cfg-if v0.1.5
Dec 01 02:49:12.172 INFO [stderr]     Checking byteorder v1.2.4
Dec 01 02:49:12.172 INFO [stderr]    Compiling pkg-config v0.3.13
Dec 01 02:49:12.172 INFO [stderr]    Compiling cc v1.0.19
Dec 01 02:49:12.172 INFO [stderr]     Checking lazycell v0.6.0
Dec 01 02:49:12.184 INFO [stderr]     Checking futures v0.1.23
Dec 01 02:49:12.184 INFO [stderr]    Compiling string_cache_shared v0.3.0
Dec 01 02:49:12.936 INFO [stderr]    Compiling openssl v0.9.24
Dec 01 02:49:12.936 INFO [stderr]    Compiling serde v1.0.72
Dec 01 02:49:13.520 INFO [stderr]    Compiling httparse v1.3.2
Dec 01 02:49:19.558 INFO [stderr]     Checking mac v0.1.1
Dec 01 02:49:19.658 INFO [stderr]     Checking matches v0.1.7
Dec 01 02:49:19.690 INFO [stderr]    Compiling rustc-serialize v0.3.24
Dec 01 02:49:19.842 INFO [stderr]    Compiling ryu v0.2.4
Dec 01 02:49:19.950 INFO [stderr]     Checking try-lock v0.1.0
Dec 01 02:49:20.070 INFO [stderr]     Checking lazy_static v0.2.11
Dec 01 02:49:20.394 INFO [stderr]     Checking precomputed-hash v0.1.1
Dec 01 02:49:21.056 INFO [stderr]     Checking utf-8 v0.7.4
Dec 01 02:49:21.228 INFO [stderr]     Checking scoped-tls v0.1.2
Dec 01 02:49:24.300 INFO [stderr]     Checking itoa v0.4.2
Dec 01 02:49:24.300 INFO [stderr]     Checking bit-vec v0.4.4
Dec 01 02:49:25.038 INFO [stderr]    Compiling rand v0.4.3
Dec 01 02:49:25.360 INFO [stderr]    Compiling proc-macro2 v0.3.8
Dec 01 02:49:25.568 INFO [stderr]     Checking unreachable v0.1.1
Dec 01 02:49:25.832 INFO [stderr]     Checking crossbeam-utils v0.3.2
Dec 01 02:49:26.222 INFO [stderr]     Checking log v0.4.4
Dec 01 02:49:26.270 INFO [stderr]     Checking net2 v0.2.33
Dec 01 02:49:27.296 INFO [stderr]     Checking encoding_rs v0.8.6
Dec 01 02:49:27.815 INFO [stderr]    Compiling unicase v1.4.2
Dec 01 02:49:28.865 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 01 02:49:29.962 INFO [stderr]    Compiling unicase v2.1.0
Dec 01 02:49:30.702 INFO [stderr]     Checking base64 v0.9.2
Dec 01 02:49:32.292 INFO [stderr]     Checking unicode-bidi v0.3.4
Dec 01 02:49:34.360 INFO [stderr]     Checking bytes v0.4.9
Dec 01 02:49:34.468 INFO [stderr]     Checking uuid v0.6.5
Dec 01 02:49:39.348 INFO [stderr]     Checking new_debug_unreachable v1.0.1
Dec 01 02:49:39.372 INFO [stderr]    Compiling syn v0.11.11
Dec 01 02:49:39.374 INFO [stderr]    Compiling openssl-sys v0.9.35
Dec 01 02:49:39.440 INFO [stderr]     Checking debug_unreachable v0.1.1
Dec 01 02:49:39.516 INFO [stderr]     Checking bit-set v0.4.0
Dec 01 02:49:40.106 INFO [stderr]     Checking log v0.3.9
Dec 01 02:49:41.923 INFO [stderr]     Checking mio v0.6.15
Dec 01 02:49:44.126 INFO [stderr]     Checking tokio-executor v0.1.3
Dec 01 02:49:45.668 INFO [stderr]     Checking want v0.0.4
Dec 01 02:49:46.242 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 01 02:49:47.054 INFO [stderr]     Checking tokio-service v0.1.0
Dec 01 02:49:47.185 INFO [stderr]     Checking relay v0.1.1
Dec 01 02:49:48.309 INFO [stderr]     Checking idna v0.1.5
Dec 01 02:49:48.319 INFO [stderr]     Checking tokio-io v0.1.7
Dec 01 02:49:48.607 INFO [stderr]    Compiling quote v0.5.2
Dec 01 02:49:51.736 INFO [stderr]     Checking futf v0.1.4
Dec 01 02:49:54.660 INFO [stderr]     Checking tokio-timer v0.2.5
Dec 01 02:49:55.042 INFO [stderr]     Checking tendril v0.3.1
Dec 01 02:49:55.460 INFO [stderr]     Checking libflate v0.1.16
Dec 01 02:49:56.476 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 01 02:49:58.844 INFO [stderr]     Checking tokio-reactor v0.1.3
Dec 01 02:50:00.884 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 01 02:50:02.664 INFO [stderr]     Checking phf_shared v0.7.22
Dec 01 02:50:03.740 INFO [stderr]     Checking url v1.7.1
Dec 01 02:50:03.980 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 01 02:50:04.621 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 01 02:50:04.743 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 01 02:50:04.770 INFO [stderr]     Checking mime v0.3.9
Dec 01 02:50:05.248 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 01 02:50:06.004 INFO [stderr]     Checking phf v0.7.22
Dec 01 02:50:06.249 INFO [stderr]    Compiling string_cache_codegen v0.4.1
Dec 01 02:50:06.884 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 01 02:50:07.648 INFO [stderr]     Checking tokio-threadpool v0.1.5
Dec 01 02:50:08.866 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Dec 01 02:50:15.194 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 01 02:50:18.402 INFO [stderr]    Compiling string_cache v0.6.2
Dec 01 02:50:19.516 INFO [stderr]    Compiling markup5ever v0.3.2
Dec 01 02:50:20.613 INFO [stderr]     Checking tokio v0.1.7
Dec 01 02:50:25.352 INFO [stderr]     Checking tokio-core v0.1.17
Dec 01 02:50:25.434 INFO [stderr]     Checking native-tls v0.1.5
Dec 01 02:50:25.944 INFO [stderr]    Compiling html5ever v0.18.0
Dec 01 02:50:29.344 INFO [stderr]     Checking hyper v0.11.27
Dec 01 02:50:29.344 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 01 02:50:33.072 INFO [stderr]     Checking serde_json v1.0.26
Dec 01 02:50:33.072 INFO [stderr]     Checking serde_urlencoded v0.5.3
Dec 01 02:50:37.348 INFO [stderr]     Checking hyper-tls v0.1.4
Dec 01 02:50:37.992 INFO [stderr]     Checking reqwest v0.8.8
Dec 01 02:50:39.420 INFO [stderr]     Checking select v0.4.2
Dec 01 02:50:40.422 INFO [stderr]     Checking hi1024 v0.1.0 (/source)
Dec 01 02:50:40.422 INFO [stderr]  Documenting hi1024 v0.1.0 (/source)
Dec 01 02:50:40.912 INFO [stderr] warning: unused import: `PoisonError`
Dec 01 02:50:40.912 INFO [stderr]  --> src/thread_pool/lib.rs:5:29
Dec 01 02:50:40.912 INFO [stderr]   |
Dec 01 02:50:40.912 INFO [stderr] 5 | use std::sync::{Mutex, Arc, PoisonError, mpsc};
Dec 01 02:50:40.912 INFO [stderr]   |                             ^^^^^^^^^^^
Dec 01 02:50:40.912 INFO [stderr]   |
Dec 01 02:50:40.912 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 02:50:40.912 INFO [stderr] 
Dec 01 02:50:41.084 INFO [stderr] warning: variable does not need to be mutable
Dec 01 02:50:41.084 INFO [stderr]   --> src/thread_pool/lib.rs:45:9
Dec 01 02:50:41.084 INFO [stderr]    |
Dec 01 02:50:41.084 INFO [stderr] 45 |     let mut is_working = Box::new(false);
Dec 01 02:50:41.084 INFO [stderr]    |         ----^^^^^^^^^^
Dec 01 02:50:41.084 INFO [stderr]    |         |
Dec 01 02:50:41.084 INFO [stderr]    |         help: remove this `mut`
Dec 01 02:50:41.084 INFO [stderr]    |
Dec 01 02:50:41.084 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 02:50:41.084 INFO [stderr] 
Dec 01 02:50:45.809 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
Dec 01 02:50:45.809 INFO [stderr] su: No module specific data is present
Dec 01 02:50:46.504 INFO running `"docker" "inspect" "93faca8ccde1ddaea60a412fbeec82a98700dc15f4c01e988cb0e3b5ff91a696"`
Dec 01 02:50:46.914 INFO running `"docker" "rm" "-f" "93faca8ccde1ddaea60a412fbeec82a98700dc15f4c01e988cb0e3b5ff91a696"`
Dec 01 02:50:47.180 INFO [stdout] 93faca8ccde1ddaea60a412fbeec82a98700dc15f4c01e988cb0e3b5ff91a696