Dec 04 06:16:54.182 INFO checking yuya373/slack-rs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 06:16:54.182 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 06:16:54.751 INFO [stdout] 87e0328423509047f59be6b7b7f77355baedcc9d3ee620b414ec246d6cb250c1
Dec 04 06:16:54.753 INFO running `"docker" "start" "-a" "87e0328423509047f59be6b7b7f77355baedcc9d3ee620b414ec246d6cb250c1"`
Dec 04 06:16:57.678 INFO [stderr] usermod: no changes
Dec 04 06:16:58.042 INFO [stderr]    Compiling semver-parser v0.7.0
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Dec 04 06:18:25.959 INFO [stderr]     Checking tokio-dns-unofficial v0.3.1
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Dec 04 06:18:35.024 INFO [stderr]     Checking tokio-tungstenite v0.6.0
Dec 04 06:18:38.247 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 04 06:18:38.297 INFO [stderr]     Checking serde_urlencoded v0.5.3
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Dec 04 06:18:43.859 INFO [stderr]     Checking hyper-tls v0.3.0
Dec 04 06:18:45.507 INFO [stderr]     Checking reqwest v0.9.0
Dec 04 06:19:00.371 INFO [stderr]     Checking slack-rs v0.1.0 (/source)
Dec 04 06:19:01.523 INFO [stderr] warning: unused import: `futures::future`
Dec 04 06:19:01.523 INFO [stderr]  --> src/model/workspace.rs:2:5
Dec 04 06:19:01.523 INFO [stderr]   |
Dec 04 06:19:01.523 INFO [stderr] 2 | use futures::future;
Dec 04 06:19:01.523 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 06:19:01.523 INFO [stderr]   |
Dec 04 06:19:01.523 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:19:01.523 INFO [stderr] 
Dec 04 06:19:01.524 INFO [stderr] warning: unused import: `futures::Sink`
Dec 04 06:19:01.524 INFO [stderr]   --> src/main.rs:24:5
Dec 04 06:19:01.524 INFO [stderr]    |
Dec 04 06:19:01.524 INFO [stderr] 24 | use futures::Sink;
Dec 04 06:19:01.524 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 06:19:01.524 INFO [stderr] 
Dec 04 06:19:01.524 INFO [stderr] warning: unused imports: `Channel`, `Group`, `Im`, `Me`, `Mpim`, `Team`
Dec 04 06:19:01.524 INFO [stderr]   --> src/main.rs:26:13
Dec 04 06:19:01.524 INFO [stderr]    |
Dec 04 06:19:01.524 INFO [stderr] 26 | use model::{Channel, Group, Im, Me, Mpim, Team, Workspace};
Dec 04 06:19:01.524 INFO [stderr]    |             ^^^^^^^  ^^^^^  ^^  ^^  ^^^^  ^^^^
Dec 04 06:19:01.524 INFO [stderr] 
Dec 04 06:19:01.762 INFO [stderr] warning: unused import: `futures::future`
Dec 04 06:19:01.762 INFO [stderr]  --> src/model/workspace.rs:2:5
Dec 04 06:19:01.762 INFO [stderr]   |
Dec 04 06:19:01.762 INFO [stderr] 2 | use futures::future;
Dec 04 06:19:01.762 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 06:19:01.762 INFO [stderr]   |
Dec 04 06:19:01.762 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:19:01.762 INFO [stderr] 
Dec 04 06:19:01.771 INFO [stderr] warning: unused import: `futures::Sink`
Dec 04 06:19:01.771 INFO [stderr]   --> src/main.rs:24:5
Dec 04 06:19:01.771 INFO [stderr]    |
Dec 04 06:19:01.771 INFO [stderr] 24 | use futures::Sink;
Dec 04 06:19:01.771 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 06:19:01.771 INFO [stderr] 
Dec 04 06:19:01.771 INFO [stderr] warning: unused imports: `Channel`, `Group`, `Im`, `Me`, `Mpim`, `Team`
Dec 04 06:19:01.771 INFO [stderr]   --> src/main.rs:26:13
Dec 04 06:19:01.771 INFO [stderr]    |
Dec 04 06:19:01.771 INFO [stderr] 26 | use model::{Channel, Group, Im, Me, Mpim, Team, Workspace};
Dec 04 06:19:01.771 INFO [stderr]    |             ^^^^^^^  ^^^^^  ^^  ^^  ^^^^  ^^^^
Dec 04 06:19:01.771 INFO [stderr] 
Dec 04 06:19:03.471 INFO [stderr] warning: type alias is never used: `Timestamp`
Dec 04 06:19:03.471 INFO [stderr]   --> src/model/mod.rs:22:1
Dec 04 06:19:03.471 INFO [stderr]    |
Dec 04 06:19:03.471 INFO [stderr] 22 | type Timestamp = String;
Dec 04 06:19:03.471 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:19:03.471 INFO [stderr]    |
Dec 04 06:19:03.471 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 06:19:03.471 INFO [stderr] 
Dec 04 06:19:03.491 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 06:19:03.491 INFO [stderr]   --> src/rtm/ping.rs:11:13
Dec 04 06:19:03.491 INFO [stderr]    |
Dec 04 06:19:03.491 INFO [stderr] 11 | /             tx.unbounded_send(Action::ping())
Dec 04 06:19:03.491 INFO [stderr] 12 | |                 .map_err(|err| println!("Failed to send Action::ping, {:?}", err));
Dec 04 06:19:03.491 INFO [stderr]    | |___________________________________________________________________________________^
Dec 04 06:19:03.491 INFO [stderr]    |
Dec 04 06:19:03.491 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 06:19:03.491 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 06:19:03.491 INFO [stderr] 
Dec 04 06:19:03.491 INFO [stderr] warning: structure field `Type` should have a snake case name such as `type`
Dec 04 06:19:03.491 INFO [stderr]   --> src/rtm/handler.rs:10:5
Dec 04 06:19:03.491 INFO [stderr]    |
Dec 04 06:19:03.491 INFO [stderr] 10 |     Type: &'a str,
Dec 04 06:19:03.491 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 06:19:03.491 INFO [stderr]    |
Dec 04 06:19:03.491 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 06:19:03.491 INFO [stderr] 
Dec 04 06:19:03.491 INFO [stderr] warning: structure field `Type` should have a snake case name such as `type`
Dec 04 06:19:03.491 INFO [stderr]   --> src/main.rs:37:5
Dec 04 06:19:03.492 INFO [stderr]    |
Dec 04 06:19:03.492 INFO [stderr] 37 |     Type: ActionType,
Dec 04 06:19:03.492 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 06:19:03.492 INFO [stderr] 
Dec 04 06:19:03.733 INFO [stderr] warning: type alias is never used: `Timestamp`
Dec 04 06:19:03.733 INFO [stderr]   --> src/model/mod.rs:22:1
Dec 04 06:19:03.733 INFO [stderr]    |
Dec 04 06:19:03.733 INFO [stderr] 22 | type Timestamp = String;
Dec 04 06:19:03.733 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:19:03.733 INFO [stderr]    |
Dec 04 06:19:03.733 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 06:19:03.733 INFO [stderr] 
Dec 04 06:19:03.750 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 06:19:03.750 INFO [stderr]   --> src/rtm/ping.rs:11:13
Dec 04 06:19:03.750 INFO [stderr]    |
Dec 04 06:19:03.750 INFO [stderr] 11 | /             tx.unbounded_send(Action::ping())
Dec 04 06:19:03.750 INFO [stderr] 12 | |                 .map_err(|err| println!("Failed to send Action::ping, {:?}", err));
Dec 04 06:19:03.750 INFO [stderr]    | |___________________________________________________________________________________^
Dec 04 06:19:03.750 INFO [stderr]    |
Dec 04 06:19:03.750 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 06:19:03.750 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 06:19:03.750 INFO [stderr] 
Dec 04 06:19:03.750 INFO [stderr] warning: structure field `Type` should have a snake case name such as `type`
Dec 04 06:19:03.750 INFO [stderr]   --> src/rtm/handler.rs:10:5
Dec 04 06:19:03.750 INFO [stderr]    |
Dec 04 06:19:03.750 INFO [stderr] 10 |     Type: &'a str,
Dec 04 06:19:03.750 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 06:19:03.750 INFO [stderr]    |
Dec 04 06:19:03.750 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 06:19:03.750 INFO [stderr] 
Dec 04 06:19:03.751 INFO [stderr] warning: structure field `Type` should have a snake case name such as `type`
Dec 04 06:19:03.751 INFO [stderr]   --> src/main.rs:37:5
Dec 04 06:19:03.751 INFO [stderr]    |
Dec 04 06:19:03.751 INFO [stderr] 37 |     Type: ActionType,
Dec 04 06:19:03.751 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 06:19:03.751 INFO [stderr] 
Dec 04 06:19:03.815 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 06s
Dec 04 06:19:03.832 INFO [stderr] su: No module specific data is present
Dec 04 06:19:05.594 INFO running `"docker" "inspect" "87e0328423509047f59be6b7b7f77355baedcc9d3ee620b414ec246d6cb250c1"`
Dec 04 06:19:05.994 INFO running `"docker" "rm" "-f" "87e0328423509047f59be6b7b7f77355baedcc9d3ee620b414ec246d6cb250c1"`
Dec 04 06:19:06.341 INFO [stdout] 87e0328423509047f59be6b7b7f77355baedcc9d3ee620b414ec246d6cb250c1