Dec 11 05:19:58.362 INFO checking yuya373/slack-rs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 05:19:58.362 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 05:19:58.861 INFO [stdout] 639c3e3abc494dd13f16cabb4f0c927ac6d20b9e134fc06d336e12e460b5bf34
Dec 11 05:19:58.863 INFO running `"docker" "start" "-a" "639c3e3abc494dd13f16cabb4f0c927ac6d20b9e134fc06d336e12e460b5bf34"`
Dec 11 05:20:01.223 INFO [stderr] usermod: no changes
Dec 11 05:20:01.647 INFO [stderr]    Compiling version_check v0.1.4
Dec 11 05:20:01.647 INFO [stderr]     Checking cfg-if v0.1.5
Dec 11 05:20:01.647 INFO [stderr]     Checking futures v0.1.24
Dec 11 05:20:01.647 INFO [stderr]    Compiling typenum v1.10.0
Dec 11 05:20:01.648 INFO [stderr]    Compiling rand_core v0.2.1
Dec 11 05:20:01.660 INFO [stderr]    Compiling openssl v0.10.12
Dec 11 05:20:01.684 INFO [stderr]    Compiling proc-macro2 v0.4.19
Dec 11 05:20:01.692 INFO [stderr]    Compiling httparse v1.3.2
Dec 11 05:20:02.293 INFO [stderr]     Checking byte-tools v0.2.0
Dec 11 05:20:07.486 INFO [stderr]    Compiling native-tls v0.2.1
Dec 11 05:20:07.494 INFO [stderr]     Checking indexmap v1.0.1
Dec 11 05:20:07.495 INFO [stderr]    Compiling serde v1.0.79
Dec 11 05:20:07.604 INFO [stderr]     Checking arrayref v0.3.5
Dec 11 05:20:08.040 INFO [stderr]     Checking fake-simd v0.1.2
Dec 11 05:20:08.267 INFO [stderr]     Checking utf-8 v0.7.4
Dec 11 05:20:08.617 INFO [stderr]     Checking dirs v1.0.3
Dec 11 05:20:09.282 INFO [stderr]    Compiling openssl-sys v0.9.36
Dec 11 05:20:09.293 INFO [stderr]     Checking net2 v0.2.33
Dec 11 05:20:09.862 INFO [stderr]     Checking log v0.4.5
Dec 11 05:20:10.147 INFO [stderr]     Checking encoding_rs v0.8.6
Dec 11 05:20:10.726 INFO [stderr]    Compiling rand v0.5.5
Dec 11 05:20:12.048 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 11 05:20:12.902 INFO [stderr]    Compiling unicase v1.4.2
Dec 11 05:20:15.702 INFO [stderr]    Compiling unicase v2.1.0
Dec 11 05:20:15.726 INFO [stderr]     Checking block-buffer v0.3.3
Dec 11 05:20:16.189 INFO [stderr]     Checking lock_api v0.1.3
Dec 11 05:20:16.701 INFO [stderr]     Checking uuid v0.7.1
Dec 11 05:20:18.469 INFO [stderr]     Checking mio v0.6.16
Dec 11 05:20:19.450 INFO [stderr]     Checking input_buffer v0.2.0
Dec 11 05:20:22.414 INFO [stderr]     Checking url v1.7.1
Dec 11 05:20:33.677 INFO [stderr]     Checking libflate v0.1.16
Dec 11 05:20:34.354 INFO [stderr]     Checking tokio-io v0.1.8
Dec 11 05:20:34.430 INFO [stderr]     Checking tokio-executor v0.1.4
Dec 11 05:20:35.159 INFO [stderr]     Checking want v0.0.6
Dec 11 05:20:36.340 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 11 05:20:36.392 INFO [stderr]     Checking mio-uds v0.6.7
Dec 11 05:20:36.717 INFO [stderr]     Checking generic-array v0.9.0
Dec 11 05:20:36.884 INFO [stderr]    Compiling quote v0.6.8
Dec 11 05:20:38.276 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 11 05:20:40.458 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Dec 11 05:20:41.790 INFO [stderr]     Checking phf_shared v0.7.23
Dec 11 05:20:42.877 INFO [stderr]     Checking tokio-current-thread v0.1.1
Dec 11 05:20:43.690 INFO [stderr]     Checking tokio-timer v0.2.6
Dec 11 05:20:43.938 INFO [stderr]     Checking digest v0.7.6
Dec 11 05:20:44.191 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 11 05:20:44.832 INFO [stderr]     Checking h2 v0.1.12
Dec 11 05:20:45.063 INFO [stderr]     Checking parking_lot v0.6.4
Dec 11 05:20:45.481 INFO [stderr]    Compiling syn v0.15.4
Dec 11 05:20:45.835 INFO [stderr]     Checking phf v0.7.23
Dec 11 05:20:46.085 INFO [stderr]     Checking mime v0.3.9
Dec 11 05:20:46.229 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 11 05:20:47.769 INFO [stderr]     Checking crossbeam-deque v0.6.1
Dec 11 05:20:48.035 INFO [stderr]     Checking sha-1 v0.7.0
Dec 11 05:20:49.355 INFO [stderr]    Compiling phf_codegen v0.7.23
Dec 11 05:20:49.654 INFO [stderr]     Checking tokio-reactor v0.1.5
Dec 11 05:20:50.470 INFO [stderr]     Checking tokio-threadpool v0.1.6
Dec 11 05:20:51.361 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Dec 11 05:20:53.993 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 11 05:20:53.993 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 11 05:20:56.988 INFO [stderr]     Checking tokio-uds v0.2.1
Dec 11 05:21:01.754 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 11 05:21:04.539 INFO [stderr]     Checking tokio v0.1.8
Dec 11 05:21:07.527 INFO [stderr]     Checking tokio-dns-unofficial v0.3.1
Dec 11 05:21:10.342 INFO [stderr]     Checking hyper v0.12.10
Dec 11 05:21:15.365 INFO [stderr]     Checking tungstenite v0.6.0
Dec 11 05:21:15.365 INFO [stderr]     Checking tokio-tls v0.2.0
Dec 11 05:21:22.655 INFO [stderr]     Checking tokio-tungstenite v0.6.0
Dec 11 05:21:22.787 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 11 05:21:27.173 INFO [stderr]     Checking hyper-tls v0.3.0
Dec 11 05:21:28.041 INFO [stderr]     Checking serde_urlencoded v0.5.3
Dec 11 05:21:28.041 INFO [stderr]     Checking serde_json v1.0.28
Dec 11 05:21:28.042 INFO [stderr]     Checking toml v0.4.6
Dec 11 05:21:34.256 INFO [stderr]     Checking reqwest v0.9.0
Dec 11 05:21:44.858 INFO [stderr]     Checking slack-rs v0.1.0 (/source)
Dec 11 05:21:46.172 INFO [stderr] warning: unused import: `futures::future`
Dec 11 05:21:46.173 INFO [stderr]  --> src/model/workspace.rs:2:5
Dec 11 05:21:46.173 INFO [stderr]   |
Dec 11 05:21:46.173 INFO [stderr] 2 | use futures::future;
Dec 11 05:21:46.174 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 05:21:46.174 INFO [stderr]   |
Dec 11 05:21:46.175 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 05:21:46.175 INFO [stderr] 
Dec 11 05:21:46.175 INFO [stderr] warning: unused import: `futures::Sink`
Dec 11 05:21:46.175 INFO [stderr]   --> src/main.rs:24:5
Dec 11 05:21:46.175 INFO [stderr]    |
Dec 11 05:21:46.175 INFO [stderr] 24 | use futures::Sink;
Dec 11 05:21:46.175 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 11 05:21:46.175 INFO [stderr] 
Dec 11 05:21:46.175 INFO [stderr] warning: unused imports: `Channel`, `Group`, `Im`, `Me`, `Mpim`, `Team`
Dec 11 05:21:46.175 INFO [stderr]   --> src/main.rs:26:13
Dec 11 05:21:46.175 INFO [stderr]    |
Dec 11 05:21:46.175 INFO [stderr] 26 | use model::{Channel, Group, Im, Me, Mpim, Team, Workspace};
Dec 11 05:21:46.175 INFO [stderr]    |             ^^^^^^^  ^^^^^  ^^  ^^  ^^^^  ^^^^
Dec 11 05:21:46.175 INFO [stderr] 
Dec 11 05:21:46.204 INFO [stderr] warning: unused import: `futures::future`
Dec 11 05:21:46.204 INFO [stderr]  --> src/model/workspace.rs:2:5
Dec 11 05:21:46.204 INFO [stderr]   |
Dec 11 05:21:46.205 INFO [stderr] 2 | use futures::future;
Dec 11 05:21:46.205 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 05:21:46.208 INFO [stderr]   |
Dec 11 05:21:46.208 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 05:21:46.208 INFO [stderr] 
Dec 11 05:21:46.224 INFO [stderr] warning: unused import: `futures::Sink`
Dec 11 05:21:46.225 INFO [stderr]   --> src/main.rs:24:5
Dec 11 05:21:46.225 INFO [stderr]    |
Dec 11 05:21:46.225 INFO [stderr] 24 | use futures::Sink;
Dec 11 05:21:46.225 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 11 05:21:46.226 INFO [stderr] 
Dec 11 05:21:46.226 INFO [stderr] warning: unused imports: `Channel`, `Group`, `Im`, `Me`, `Mpim`, `Team`
Dec 11 05:21:46.226 INFO [stderr]   --> src/main.rs:26:13
Dec 11 05:21:46.226 INFO [stderr]    |
Dec 11 05:21:46.228 INFO [stderr] 26 | use model::{Channel, Group, Im, Me, Mpim, Team, Workspace};
Dec 11 05:21:46.228 INFO [stderr]    |             ^^^^^^^  ^^^^^  ^^  ^^  ^^^^  ^^^^
Dec 11 05:21:46.228 INFO [stderr] 
Dec 11 05:21:47.780 INFO [stderr] warning: type alias is never used: `Timestamp`
Dec 11 05:21:47.780 INFO [stderr]   --> src/model/mod.rs:22:1
Dec 11 05:21:47.780 INFO [stderr]    |
Dec 11 05:21:47.780 INFO [stderr] 22 | type Timestamp = String;
Dec 11 05:21:47.780 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:21:47.780 INFO [stderr]    |
Dec 11 05:21:47.780 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 05:21:47.780 INFO [stderr] 
Dec 11 05:21:47.792 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 05:21:47.792 INFO [stderr]   --> src/rtm/ping.rs:11:13
Dec 11 05:21:47.792 INFO [stderr]    |
Dec 11 05:21:47.792 INFO [stderr] 11 | /             tx.unbounded_send(Action::ping())
Dec 11 05:21:47.792 INFO [stderr] 12 | |                 .map_err(|err| println!("Failed to send Action::ping, {:?}", err));
Dec 11 05:21:47.792 INFO [stderr]    | |___________________________________________________________________________________^
Dec 11 05:21:47.792 INFO [stderr]    |
Dec 11 05:21:47.792 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 05:21:47.792 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 05:21:47.792 INFO [stderr] 
Dec 11 05:21:47.792 INFO [stderr] warning: structure field `Type` should have a snake case name such as `type`
Dec 11 05:21:47.792 INFO [stderr]   --> src/rtm/handler.rs:10:5
Dec 11 05:21:47.792 INFO [stderr]    |
Dec 11 05:21:47.792 INFO [stderr] 10 |     Type: &'a str,
Dec 11 05:21:47.792 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 11 05:21:47.792 INFO [stderr]    |
Dec 11 05:21:47.792 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 11 05:21:47.792 INFO [stderr] 
Dec 11 05:21:47.795 INFO [stderr] warning: structure field `Type` should have a snake case name such as `type`
Dec 11 05:21:47.795 INFO [stderr]   --> src/main.rs:37:5
Dec 11 05:21:47.795 INFO [stderr]    |
Dec 11 05:21:47.795 INFO [stderr] 37 |     Type: ActionType,
Dec 11 05:21:47.795 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 05:21:47.795 INFO [stderr] 
Dec 11 05:21:48.024 INFO [stderr] warning: type alias is never used: `Timestamp`
Dec 11 05:21:48.024 INFO [stderr]   --> src/model/mod.rs:22:1
Dec 11 05:21:48.024 INFO [stderr]    |
Dec 11 05:21:48.024 INFO [stderr] 22 | type Timestamp = String;
Dec 11 05:21:48.024 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:21:48.024 INFO [stderr]    |
Dec 11 05:21:48.024 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 05:21:48.024 INFO [stderr] 
Dec 11 05:21:48.026 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 05:21:48.026 INFO [stderr]   --> src/rtm/ping.rs:11:13
Dec 11 05:21:48.026 INFO [stderr]    |
Dec 11 05:21:48.026 INFO [stderr] 11 | /             tx.unbounded_send(Action::ping())
Dec 11 05:21:48.027 INFO [stderr] 12 | |                 .map_err(|err| println!("Failed to send Action::ping, {:?}", err));
Dec 11 05:21:48.027 INFO [stderr]    | |___________________________________________________________________________________^
Dec 11 05:21:48.027 INFO [stderr]    |
Dec 11 05:21:48.027 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 05:21:48.027 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 05:21:48.027 INFO [stderr] 
Dec 11 05:21:48.028 INFO [stderr] warning: structure field `Type` should have a snake case name such as `type`
Dec 11 05:21:48.028 INFO [stderr]   --> src/rtm/handler.rs:10:5
Dec 11 05:21:48.028 INFO [stderr]    |
Dec 11 05:21:48.028 INFO [stderr] 10 |     Type: &'a str,
Dec 11 05:21:48.028 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 11 05:21:48.029 INFO [stderr]    |
Dec 11 05:21:48.029 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 11 05:21:48.029 INFO [stderr] 
Dec 11 05:21:48.029 INFO [stderr] warning: structure field `Type` should have a snake case name such as `type`
Dec 11 05:21:48.029 INFO [stderr]   --> src/main.rs:37:5
Dec 11 05:21:48.029 INFO [stderr]    |
Dec 11 05:21:48.030 INFO [stderr] 37 |     Type: ActionType,
Dec 11 05:21:48.030 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 05:21:48.030 INFO [stderr] 
Dec 11 05:21:48.100 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 46s
Dec 11 05:21:48.125 INFO [stderr] su: No module specific data is present
Dec 11 05:21:49.874 INFO running `"docker" "inspect" "639c3e3abc494dd13f16cabb4f0c927ac6d20b9e134fc06d336e12e460b5bf34"`
Dec 11 05:21:50.162 INFO running `"docker" "rm" "-f" "639c3e3abc494dd13f16cabb4f0c927ac6d20b9e134fc06d336e12e460b5bf34"`
Dec 11 05:21:50.492 INFO [stdout] 639c3e3abc494dd13f16cabb4f0c927ac6d20b9e134fc06d336e12e460b5bf34