Dec 19 12:15:01.370 INFO checking mtwtkman/solami against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:15:01.370 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/mtwtkman/solami:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:15:01.810 INFO [stdout] c6dc384a02265bc940c26b09c08b9bd4461da17b5eb79c30b7a2842973e50365
Dec 19 12:15:01.812 INFO running `"docker" "start" "-a" "c6dc384a02265bc940c26b09c08b9bd4461da17b5eb79c30b7a2842973e50365"`
Dec 19 12:15:04.717 INFO [stderr]    Compiling typenum v1.5.2
Dec 19 12:15:04.717 INFO [stderr]    Compiling version_check v0.1.2
Dec 19 12:15:04.744 INFO [stderr]     Checking byte-tools v0.1.3
Dec 19 12:15:04.744 INFO [stderr]     Checking constant_time_eq v0.1.2
Dec 19 12:15:04.770 INFO [stderr]    Compiling derive_builder v0.5.0
Dec 19 12:15:04.772 INFO [stderr]     Checking md5 v0.3.5
Dec 19 12:15:04.773 INFO [stderr]     Checking unicode-bidi v0.2.6
Dec 19 12:15:04.775 INFO [stderr]     Checking nodrop v0.1.9
Dec 19 12:15:05.941 INFO [stderr]     Checking serde_json v0.9.10
Dec 19 12:15:05.948 INFO [stderr]     Checking encoding_rs v0.6.11
Dec 19 12:15:05.953 INFO [stderr]    Compiling backtrace-sys v0.1.12
Dec 19 12:15:06.053 INFO [stderr]    Compiling openssl-sys v0.9.14
Dec 19 12:15:06.209 INFO [stderr]     Checking idna v0.1.2
Dec 19 12:15:06.589 INFO [stderr]     Checking stringprep v0.1.0
Dec 19 12:15:06.964 INFO [stderr]    Compiling openssl v0.9.14
Dec 19 12:15:07.432 INFO [stderr]    Compiling derive_builder_core v0.1.7
Dec 19 12:15:08.106 INFO [stderr]     Checking regex v0.2.2
Dec 19 12:15:12.153 INFO [stderr]    Compiling unicase v1.4.2
Dec 19 12:15:18.140 INFO [stderr]     Checking url v1.4.1
Dec 19 12:15:24.810 INFO [stderr]     Checking hyper v0.10.12
Dec 19 12:15:25.784 INFO [stderr]     Checking serde_urlencoded v0.4.3
Dec 19 12:15:26.065 INFO [stderr]     Checking generic-array v0.7.2
Dec 19 12:15:26.933 INFO [stderr]     Checking native-tls v0.1.4
Dec 19 12:15:27.652 INFO [stderr]     Checking digest v0.5.2
Dec 19 12:15:27.652 INFO [stderr]     Checking crypto-mac v0.3.0
Dec 19 12:15:27.652 INFO [stderr]     Checking digest-buffer v0.3.1
Dec 19 12:15:28.504 INFO [stderr]     Checking sha2 v0.5.3
Dec 19 12:15:28.524 INFO [stderr]     Checking hmac v0.1.1
Dec 19 12:15:29.344 INFO [stderr]     Checking tungstenite v0.2.4
Dec 19 12:15:30.072 INFO [stderr]     Checking postgres-protocol v0.3.0
Dec 19 12:15:33.899 INFO [stderr]     Checking postgres-shared v0.3.0
Dec 19 12:15:36.516 INFO [stderr]     Checking postgres v0.14.2
Dec 19 12:15:38.811 INFO [stderr]     Checking backtrace v0.3.2
Dec 19 12:15:39.480 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 19 12:15:40.013 INFO [stderr]     Checking error-chain v0.10.0
Dec 19 12:15:40.212 INFO [stderr]     Checking reqwest v0.4.0
Dec 19 12:15:41.018 INFO [stderr]     Checking quick-xml v0.7.3
Dec 19 12:15:41.124 INFO [stderr]     Checking slack_api v0.17.0
Dec 19 12:15:42.430 INFO [stderr]     Checking rss v0.7.0
Dec 19 12:15:57.281 INFO [stderr]     Checking slack v0.18.0
Dec 19 12:16:00.008 INFO [stderr]     Checking solami v0.1.0 (/opt/crater/workdir)
Dec 19 12:16:00.528 INFO [stderr] warning: unused import: `Sender`
Dec 19 12:16:00.528 INFO [stderr]  --> src/main.rs:8:46
Dec 19 12:16:00.528 INFO [stderr]   |
Dec 19 12:16:00.528 INFO [stderr] 8 | use slack::{Event, RtmClient, Message, User, Sender};
Dec 19 12:16:00.528 INFO [stderr]   |                                              ^^^^^^
Dec 19 12:16:00.528 INFO [stderr]   |
Dec 19 12:16:00.528 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 12:16:00.528 INFO [stderr] 
Dec 19 12:16:00.529 INFO [stderr] warning: unused import: `self::rust_rss::Channel`
Dec 19 12:16:00.529 INFO [stderr]  --> src/handlers/rss.rs:4:5
Dec 19 12:16:00.529 INFO [stderr]   |
Dec 19 12:16:00.529 INFO [stderr] 4 | use self::rust_rss::Channel;
Dec 19 12:16:00.529 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:16:00.529 INFO [stderr] 
Dec 19 12:16:00.579 INFO [stderr] warning: unused import: `Sender`
Dec 19 12:16:00.579 INFO [stderr]  --> src/main.rs:8:46
Dec 19 12:16:00.579 INFO [stderr]   |
Dec 19 12:16:00.579 INFO [stderr] 8 | use slack::{Event, RtmClient, Message, User, Sender};
Dec 19 12:16:00.579 INFO [stderr]   |                                              ^^^^^^
Dec 19 12:16:00.579 INFO [stderr]   |
Dec 19 12:16:00.579 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 12:16:00.579 INFO [stderr] 
Dec 19 12:16:00.579 INFO [stderr] warning: unused import: `self::rust_rss::Channel`
Dec 19 12:16:00.579 INFO [stderr]  --> src/handlers/rss.rs:4:5
Dec 19 12:16:00.579 INFO [stderr]   |
Dec 19 12:16:00.579 INFO [stderr] 4 | use self::rust_rss::Channel;
Dec 19 12:16:00.579 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:16:00.579 INFO [stderr] 
Dec 19 12:16:00.660 INFO [stderr] warning: unused variable: `pg`
Dec 19 12:16:00.660 INFO [stderr]  --> src/handlers/rss.rs:8:67
Dec 19 12:16:00.660 INFO [stderr]   |
Dec 19 12:16:00.660 INFO [stderr] 8 | pub fn handle<'a>(p: &SolamiHandler, cmd: &'a str, rest: &'a str, pg: &Connection) {
Dec 19 12:16:00.660 INFO [stderr]   |                                                                   ^^ help: consider using `_pg` instead
Dec 19 12:16:00.660 INFO [stderr]   |
Dec 19 12:16:00.660 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 12:16:00.660 INFO [stderr] 
Dec 19 12:16:00.660 INFO [stderr] warning: unused variable: `cli`
Dec 19 12:16:00.660 INFO [stderr]   --> src/main.rs:93:28
Dec 19 12:16:00.660 INFO [stderr]    |
Dec 19 12:16:00.660 INFO [stderr] 93 |     fn on_close(&mut self, cli: &RtmClient) {
Dec 19 12:16:00.660 INFO [stderr]    |                            ^^^ help: consider using `_cli` instead
Dec 19 12:16:00.660 INFO [stderr] 
Dec 19 12:16:00.661 INFO [stderr] warning: unused variable: `cli`
Dec 19 12:16:00.661 INFO [stderr]   --> src/main.rs:97:30
Dec 19 12:16:00.661 INFO [stderr]    |
Dec 19 12:16:00.661 INFO [stderr] 97 |     fn on_connect(&mut self, cli: &RtmClient) {
Dec 19 12:16:00.661 INFO [stderr]    |                              ^^^ help: consider using `_cli` instead
Dec 19 12:16:00.661 INFO [stderr] 
Dec 19 12:16:00.717 INFO [stderr] warning: unused variable: `pg`
Dec 19 12:16:00.718 INFO [stderr]  --> src/handlers/rss.rs:8:67
Dec 19 12:16:00.718 INFO [stderr]   |
Dec 19 12:16:00.718 INFO [stderr] 8 | pub fn handle<'a>(p: &SolamiHandler, cmd: &'a str, rest: &'a str, pg: &Connection) {
Dec 19 12:16:00.718 INFO [stderr]   |                                                                   ^^ help: consider using `_pg` instead
Dec 19 12:16:00.718 INFO [stderr]   |
Dec 19 12:16:00.719 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 12:16:00.719 INFO [stderr] 
Dec 19 12:16:00.719 INFO [stderr] warning: unused variable: `cli`
Dec 19 12:16:00.719 INFO [stderr]   --> src/main.rs:93:28
Dec 19 12:16:00.719 INFO [stderr]    |
Dec 19 12:16:00.719 INFO [stderr] 93 |     fn on_close(&mut self, cli: &RtmClient) {
Dec 19 12:16:00.719 INFO [stderr]    |                            ^^^ help: consider using `_cli` instead
Dec 19 12:16:00.719 INFO [stderr] 
Dec 19 12:16:00.719 INFO [stderr] warning: unused variable: `cli`
Dec 19 12:16:00.719 INFO [stderr]   --> src/main.rs:97:30
Dec 19 12:16:00.719 INFO [stderr]    |
Dec 19 12:16:00.719 INFO [stderr] 97 |     fn on_connect(&mut self, cli: &RtmClient) {
Dec 19 12:16:00.719 INFO [stderr]    |                              ^^^ help: consider using `_cli` instead
Dec 19 12:16:00.719 INFO [stderr] 
Dec 19 12:16:00.725 INFO [stderr] warning: field is never used: `users`
Dec 19 12:16:00.725 INFO [stderr]   --> src/main.rs:19:5
Dec 19 12:16:00.725 INFO [stderr]    |
Dec 19 12:16:00.725 INFO [stderr] 19 |     users: Users,
Dec 19 12:16:00.725 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 12:16:00.725 INFO [stderr]    |
Dec 19 12:16:00.725 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 12:16:00.725 INFO [stderr] 
Dec 19 12:16:00.744 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:16:00.744 INFO [stderr]   --> src/handlers/inc.rs:24:17
Dec 19 12:16:00.744 INFO [stderr]    |
Dec 19 12:16:00.744 INFO [stderr] 24 | /                 p.send(
Dec 19 12:16:00.744 INFO [stderr] 25 | |                     format!("{}さんの徳は現在{}です。", target, obj.count).as_str()
Dec 19 12:16:00.744 INFO [stderr] 26 | |                 ).map_err(|e| {
Dec 19 12:16:00.744 INFO [stderr] 27 | |                     println!("[inc] error occurred with `send_with_body`! ERROR: {}", e);
Dec 19 12:16:00.744 INFO [stderr] 28 | |                 });
Dec 19 12:16:00.744 INFO [stderr]    | |___________________^
Dec 19 12:16:00.744 INFO [stderr]    |
Dec 19 12:16:00.744 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:16:00.744 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:16:00.744 INFO [stderr] 
Dec 19 12:16:00.745 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:16:00.745 INFO [stderr]   --> src/handlers/echo.rs:26:9
Dec 19 12:16:00.745 INFO [stderr]    |
Dec 19 12:16:00.745 INFO [stderr] 26 |         p.send(b.as_str());
Dec 19 12:16:00.745 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 19 12:16:00.745 INFO [stderr]    |
Dec 19 12:16:00.745 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:16:00.745 INFO [stderr] 
Dec 19 12:16:00.745 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:16:00.745 INFO [stderr]   --> src/handlers/rss.rs:17:9
Dec 19 12:16:00.745 INFO [stderr]    |
Dec 19 12:16:00.745 INFO [stderr] 17 |         p.send(b.as_str());
Dec 19 12:16:00.745 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 19 12:16:00.745 INFO [stderr]    |
Dec 19 12:16:00.745 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:16:00.745 INFO [stderr] 
Dec 19 12:16:00.746 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:16:00.746 INFO [stderr]   --> src/main.rs:34:13
Dec 19 12:16:00.746 INFO [stderr]    |
Dec 19 12:16:00.746 INFO [stderr] 34 |             p.send(response.as_str());
Dec 19 12:16:00.746 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:16:00.746 INFO [stderr]    |
Dec 19 12:16:00.746 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:16:00.746 INFO [stderr] 
Dec 19 12:16:00.747 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:16:00.747 INFO [stderr]    --> src/main.rs:132:13
Dec 19 12:16:00.747 INFO [stderr]     |
Dec 19 12:16:00.747 INFO [stderr] 132 |             client.run(&mut handler);
Dec 19 12:16:00.747 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:16:00.747 INFO [stderr]     |
Dec 19 12:16:00.747 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:16:00.747 INFO [stderr] 
Dec 19 12:16:00.786 INFO [stderr] warning: field is never used: `users`
Dec 19 12:16:00.786 INFO [stderr]   --> src/main.rs:19:5
Dec 19 12:16:00.786 INFO [stderr]    |
Dec 19 12:16:00.786 INFO [stderr] 19 |     users: Users,
Dec 19 12:16:00.786 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 12:16:00.786 INFO [stderr]    |
Dec 19 12:16:00.786 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 12:16:00.786 INFO [stderr] 
Dec 19 12:16:00.802 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:16:00.802 INFO [stderr]   --> src/handlers/inc.rs:24:17
Dec 19 12:16:00.802 INFO [stderr]    |
Dec 19 12:16:00.802 INFO [stderr] 24 | /                 p.send(
Dec 19 12:16:00.802 INFO [stderr] 25 | |                     format!("{}さんの徳は現在{}です。", target, obj.count).as_str()
Dec 19 12:16:00.802 INFO [stderr] 26 | |                 ).map_err(|e| {
Dec 19 12:16:00.802 INFO [stderr] 27 | |                     println!("[inc] error occurred with `send_with_body`! ERROR: {}", e);
Dec 19 12:16:00.802 INFO [stderr] 28 | |                 });
Dec 19 12:16:00.802 INFO [stderr]    | |___________________^
Dec 19 12:16:00.802 INFO [stderr]    |
Dec 19 12:16:00.802 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:16:00.802 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:16:00.802 INFO [stderr] 
Dec 19 12:16:00.803 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:16:00.803 INFO [stderr]   --> src/handlers/echo.rs:26:9
Dec 19 12:16:00.803 INFO [stderr]    |
Dec 19 12:16:00.803 INFO [stderr] 26 |         p.send(b.as_str());
Dec 19 12:16:00.803 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 19 12:16:00.803 INFO [stderr]    |
Dec 19 12:16:00.803 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:16:00.803 INFO [stderr] 
Dec 19 12:16:00.804 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:16:00.804 INFO [stderr]   --> src/handlers/rss.rs:17:9
Dec 19 12:16:00.804 INFO [stderr]    |
Dec 19 12:16:00.804 INFO [stderr] 17 |         p.send(b.as_str());
Dec 19 12:16:00.804 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 19 12:16:00.804 INFO [stderr]    |
Dec 19 12:16:00.804 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:16:00.804 INFO [stderr] 
Dec 19 12:16:00.805 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:16:00.805 INFO [stderr]   --> src/main.rs:34:13
Dec 19 12:16:00.805 INFO [stderr]    |
Dec 19 12:16:00.805 INFO [stderr] 34 |             p.send(response.as_str());
Dec 19 12:16:00.805 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:16:00.805 INFO [stderr]    |
Dec 19 12:16:00.805 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:16:00.805 INFO [stderr] 
Dec 19 12:16:00.805 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:16:00.805 INFO [stderr]    --> src/main.rs:132:13
Dec 19 12:16:00.805 INFO [stderr]     |
Dec 19 12:16:00.805 INFO [stderr] 132 |             client.run(&mut handler);
Dec 19 12:16:00.805 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:16:00.805 INFO [stderr]     |
Dec 19 12:16:00.805 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:16:00.805 INFO [stderr] 
Dec 19 12:16:00.834 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.39s
Dec 19 12:16:01.105 INFO running `"docker" "inspect" "c6dc384a02265bc940c26b09c08b9bd4461da17b5eb79c30b7a2842973e50365"`
Dec 19 12:16:01.226 INFO running `"docker" "rm" "-f" "c6dc384a02265bc940c26b09c08b9bd4461da17b5eb79c30b7a2842973e50365"`
Dec 19 12:16:01.398 INFO [stdout] c6dc384a02265bc940c26b09c08b9bd4461da17b5eb79c30b7a2842973e50365