Nov 27 08:59:46.406 INFO documenting yuya373/slack-rs against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 27 08:59:46.408 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-5/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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"`
Nov 27 08:59:46.991 INFO [stdout] b9e22540d8bdd9f4594f5ef871995e2e4d9a6363a62e98c224c32ec4beb1f460
Nov 27 08:59:46.994 INFO running `"docker" "start" "-a" "b9e22540d8bdd9f4594f5ef871995e2e4d9a6363a62e98c224c32ec4beb1f460"`
Nov 27 08:59:49.144 INFO [stderr] usermod: no changes
Nov 27 08:59:49.727 INFO [stderr]    Compiling semver-parser v0.7.0
Nov 27 08:59:49.728 INFO [stderr]     Checking stable_deref_trait v1.1.1
Nov 27 08:59:49.731 INFO [stderr]     Checking byteorder v1.2.6
Nov 27 08:59:49.731 INFO [stderr]     Checking crossbeam-utils v0.5.0
Nov 27 08:59:49.732 INFO [stderr]     Checking slab v0.4.1
Nov 27 08:59:49.744 INFO [stderr]    Compiling libc v0.2.43
Nov 27 08:59:49.745 INFO [stderr]    Compiling typenum v1.10.0
Nov 27 08:59:49.745 INFO [stderr]    Compiling cc v1.0.25
Nov 27 08:59:50.575 INFO [stderr]    Compiling siphasher v0.2.3
Nov 27 08:59:51.079 INFO [stderr]     Checking futures v0.1.24
Nov 27 08:59:51.723 INFO [stderr]    Compiling rand_core v0.2.1
Nov 27 08:59:54.804 INFO [stderr]     Checking lazycell v1.2.0
Nov 27 08:59:55.303 INFO [stderr]    Compiling build_const v0.2.1
Nov 27 08:59:56.118 INFO [stderr]     Checking matches v0.1.8
Nov 27 08:59:56.293 INFO [stderr]    Compiling openssl v0.10.12
Nov 27 08:59:56.448 INFO [stderr]     Checking itoa v0.4.3
Nov 27 08:59:56.651 INFO [stderr]     Checking foreign-types-shared v0.1.1
Nov 27 08:59:56.759 INFO [stderr]    Compiling proc-macro2 v0.4.19
Nov 27 08:59:57.349 INFO [stderr]    Compiling httparse v1.3.2
Nov 27 08:59:58.703 INFO [stderr]     Checking arrayref v0.3.5
Nov 27 08:59:59.275 INFO [stderr]     Checking unicode-normalization v0.1.7
Nov 27 09:00:06.349 INFO [stderr]     Checking bitflags v1.0.4
Nov 27 09:00:06.631 INFO [stderr]     Checking try-lock v0.2.2
Nov 27 09:00:06.783 INFO [stderr]    Compiling native-tls v0.2.1
Nov 27 09:00:06.888 INFO [stderr]    Compiling serde v1.0.79
Nov 27 09:00:07.065 INFO [stderr]     Checking string v0.1.1
Nov 27 09:00:07.205 INFO [stderr]     Checking indexmap v1.0.1
Nov 27 09:00:07.434 INFO [stderr]    Compiling ryu v0.2.6
Nov 27 09:00:07.821 INFO [stderr]     Checking byte-tools v0.2.0
Nov 27 09:00:08.535 INFO [stderr]     Checking fake-simd v0.1.2
Nov 27 09:00:10.216 INFO [stderr]     Checking safemem v0.3.0
Nov 27 09:00:10.713 INFO [stderr]     Checking adler32 v1.0.3
Nov 27 09:00:10.717 INFO [stderr]     Checking dtoa v0.4.3
Nov 27 09:00:11.611 INFO [stderr]     Checking utf-8 v0.7.4
Nov 27 09:00:11.959 INFO [stderr]    Compiling unicase v1.4.2
Nov 27 09:00:12.260 INFO [stderr]    Compiling unicase v2.1.0
Nov 27 09:00:12.409 INFO [stderr]     Checking unreachable v1.0.0
Nov 27 09:00:13.156 INFO [stderr]     Checking iovec v0.1.2
Nov 27 09:00:13.182 INFO [stderr]     Checking rand v0.5.5
Nov 27 09:00:13.184 INFO [stderr]     Checking num_cpus v1.8.0
Nov 27 09:00:14.417 INFO [stderr]     Checking dirs v1.0.3
Nov 27 09:00:14.571 INFO [stderr]     Checking log v0.4.5
Nov 27 09:00:14.684 INFO [stderr]     Checking net2 v0.2.33
Nov 27 09:00:14.751 INFO [stderr]     Checking encoding_rs v0.8.6
Nov 27 09:00:14.979 INFO [stderr]     Checking owning_ref v0.3.3
Nov 27 09:00:16.523 INFO [stderr]    Compiling semver v0.9.0
Nov 27 09:00:16.831 INFO [stderr]     Checking unicode-bidi v0.3.4
Nov 27 09:00:17.155 INFO [stderr]     Checking foreign-types v0.3.2
Nov 27 09:00:17.751 INFO [stderr]    Compiling crc v1.8.1
Nov 27 09:00:18.785 INFO [stderr]    Compiling openssl-sys v0.9.36
Nov 27 09:00:21.060 INFO [stderr]     Checking block-buffer v0.3.3
Nov 27 09:00:21.395 INFO [stderr]     Checking base64 v0.9.3
Nov 27 09:00:25.999 INFO [stderr]     Checking smallvec v0.6.5
Nov 27 09:00:26.087 INFO [stderr]     Checking bytes v0.4.10
Nov 27 09:00:28.547 INFO [stderr]     Checking lock_api v0.1.3
Nov 27 09:00:29.019 INFO [stderr]     Checking tokio-executor v0.1.4
Nov 27 09:00:30.143 INFO [stderr]     Checking futures-cpupool v0.1.8
Nov 27 09:00:30.631 INFO [stderr]     Checking want v0.0.6
Nov 27 09:00:31.107 INFO [stderr]     Checking mio v0.6.16
Nov 27 09:00:33.592 INFO [stderr]    Compiling rustc_version v0.2.3
Nov 27 09:00:39.049 INFO [stderr]     Checking uuid v0.7.1
Nov 27 09:00:40.111 INFO [stderr]     Checking tokio-current-thread v0.1.1
Nov 27 09:00:40.159 INFO [stderr]     Checking tokio-timer v0.2.6
Nov 27 09:00:40.175 INFO [stderr]     Checking tokio-io v0.1.8
Nov 27 09:00:47.312 INFO [stderr]     Checking http v0.1.13
Nov 27 09:00:47.331 INFO [stderr]     Checking input_buffer v0.2.0
Nov 27 09:00:47.435 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Nov 27 09:00:48.380 INFO [stderr]     Checking generic-array v0.9.0
Nov 27 09:00:48.779 INFO [stderr]    Compiling parking_lot_core v0.3.1
Nov 27 09:00:48.915 INFO [stderr]     Checking phf_shared v0.7.23
Nov 27 09:00:51.965 INFO [stderr]     Checking mio-uds v0.6.7
Nov 27 09:00:52.476 INFO [stderr]     Checking tokio-codec v0.1.0
Nov 27 09:00:52.599 INFO [stderr]    Compiling quote v0.6.8
Nov 27 09:00:52.679 INFO [stderr]     Checking libflate v0.1.16
Nov 27 09:00:54.215 INFO [stderr]     Checking mime v0.3.9
Nov 27 09:00:54.509 INFO [stderr]     Checking phf v0.7.23
Nov 27 09:00:56.398 INFO [stderr]     Checking crossbeam-deque v0.6.1
Nov 27 09:00:59.012 INFO [stderr]     Checking digest v0.7.6
Nov 27 09:00:59.035 INFO [stderr]    Compiling phf_generator v0.7.23
Nov 27 09:00:59.484 INFO [stderr]     Checking tokio-threadpool v0.1.6
Nov 27 09:00:59.936 INFO [stderr]    Compiling syn v0.15.4
Nov 27 09:01:03.063 INFO [stderr]     Checking sha-1 v0.7.0
Nov 27 09:01:03.843 INFO [stderr]    Compiling phf_codegen v0.7.23
Nov 27 09:01:04.323 INFO [stderr]     Checking parking_lot v0.6.4
Nov 27 09:01:05.619 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Nov 27 09:01:07.591 INFO [stderr]     Checking tokio-fs v0.1.3
Nov 27 09:01:07.775 INFO [stderr]     Checking tokio-reactor v0.1.5
Nov 27 09:01:15.331 INFO [stderr]     Checking tokio-udp v0.1.2
Nov 27 09:01:15.703 INFO [stderr]     Checking tokio-tcp v0.1.1
Nov 27 09:01:17.551 INFO [stderr]     Checking tokio-uds v0.2.1
Nov 27 09:01:20.815 INFO [stderr]     Checking tokio v0.1.8
Nov 27 09:01:24.077 INFO [stderr]     Checking tokio-dns-unofficial v0.3.1
Nov 27 09:01:24.513 INFO [stderr]     Checking tokio-tls v0.2.0
Nov 27 09:01:24.569 INFO [stderr]     Checking h2 v0.1.12
Nov 27 09:01:40.019 INFO [stderr]    Compiling serde_derive v1.0.79
Nov 27 09:01:44.175 INFO [stderr]     Checking serde_json v1.0.28
Nov 27 09:01:44.176 INFO [stderr]     Checking toml v0.4.6
Nov 27 09:01:45.368 INFO [stderr]     Checking hyper v0.12.10
Nov 27 09:02:00.155 INFO [stderr]     Checking hyper-tls v0.3.0
Nov 27 09:02:26.855 INFO [stderr]     Checking idna v0.1.5
Nov 27 09:02:28.353 INFO [stderr]     Checking url v1.7.1
Nov 27 09:02:29.963 INFO [stderr]     Checking serde_urlencoded v0.5.3
Nov 27 09:02:29.963 INFO [stderr]     Checking tungstenite v0.6.0
Nov 27 09:02:31.095 INFO [stderr]     Checking reqwest v0.9.0
Nov 27 09:02:31.934 INFO [stderr]     Checking tokio-tungstenite v0.6.0
Nov 27 09:02:33.459 INFO [stderr]  Documenting slack-rs v0.1.0 (/source)
Nov 27 09:02:34.579 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 09:02:34.579 INFO [stderr]   --> src/rtm/ping.rs:11:13
Nov 27 09:02:34.579 INFO [stderr]    |
Nov 27 09:02:34.579 INFO [stderr] 11 | /             tx.unbounded_send(Action::ping())
Nov 27 09:02:34.579 INFO [stderr] 12 | |                 .map_err(|err| println!("Failed to send Action::ping, {:?}", err));
Nov 27 09:02:34.579 INFO [stderr]    | |___________________________________________________________________________________^
Nov 27 09:02:34.579 INFO [stderr]    |
Nov 27 09:02:34.579 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 09:02:34.579 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 09:02:34.579 INFO [stderr] 
Nov 27 09:02:34.579 INFO [stderr] warning: structure field `Type` should have a snake case name such as `type`
Nov 27 09:02:34.579 INFO [stderr]   --> src/rtm/handler.rs:10:5
Nov 27 09:02:34.579 INFO [stderr]    |
Nov 27 09:02:34.579 INFO [stderr] 10 |     Type: &'a str,
Nov 27 09:02:34.579 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 27 09:02:34.579 INFO [stderr]    |
Nov 27 09:02:34.579 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 09:02:34.579 INFO [stderr] 
Nov 27 09:02:34.579 INFO [stderr] warning: structure field `Type` should have a snake case name such as `type`
Nov 27 09:02:34.579 INFO [stderr]   --> src/main.rs:37:5
Nov 27 09:02:34.579 INFO [stderr]    |
Nov 27 09:02:34.579 INFO [stderr] 37 |     Type: ActionType,
Nov 27 09:02:34.579 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 27 09:02:34.579 INFO [stderr] 
Nov 27 09:02:37.690 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 48s
Nov 27 09:02:37.727 INFO [stderr] su: No module specific data is present
Nov 27 09:02:39.429 INFO running `"docker" "inspect" "b9e22540d8bdd9f4594f5ef871995e2e4d9a6363a62e98c224c32ec4beb1f460"`
Nov 27 09:02:39.775 INFO running `"docker" "rm" "-f" "b9e22540d8bdd9f4594f5ef871995e2e4d9a6363a62e98c224c32ec4beb1f460"`
Nov 27 09:02:40.111 INFO [stdout] b9e22540d8bdd9f4594f5ef871995e2e4d9a6363a62e98c224c32ec4beb1f460