[INFO] updating cached repository RemiliaForever/bilibili-live-notifier
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RemiliaForever/bilibili-live-notifier
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RemiliaForever/bilibili-live-notifier" "work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/RemiliaForever/bilibili-live-notifier"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/RemiliaForever/bilibili-live-notifier'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RemiliaForever/bilibili-live-notifier" "work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/RemiliaForever/bilibili-live-notifier"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/RemiliaForever/bilibili-live-notifier'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a817aa296219d6f2b85a8090eb6140f1f831e272
[INFO] sha for GitHub repo RemiliaForever/bilibili-live-notifier: a817aa296219d6f2b85a8090eb6140f1f831e272
[INFO] validating manifest of RemiliaForever/bilibili-live-notifier on toolchain master#1891bfa80364eead426517c68de6947b7692e2de
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of RemiliaForever/bilibili-live-notifier on toolchain try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing RemiliaForever/bilibili-live-notifier
[INFO] finished frobbing RemiliaForever/bilibili-live-notifier
[INFO] frobbed toml for RemiliaForever/bilibili-live-notifier written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/RemiliaForever/bilibili-live-notifier/Cargo.toml
[INFO] started frobbing RemiliaForever/bilibili-live-notifier
[INFO] finished frobbing RemiliaForever/bilibili-live-notifier
[INFO] frobbed toml for RemiliaForever/bilibili-live-notifier written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/RemiliaForever/bilibili-live-notifier/Cargo.toml
[INFO] crate RemiliaForever/bilibili-live-notifier already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking RemiliaForever/bilibili-live-notifier against try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a for pr-60261
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-5/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/RemiliaForever/bilibili-live-notifier:/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" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 00441d9cfce92bb7d8aaa70b6ad98144615e21f6a9efb0ee5c54f21f65f38f7b
[INFO] running `"docker" "start" "-a" "00441d9cfce92bb7d8aaa70b6ad98144615e21f6a9efb0ee5c54f21f65f38f7b"`
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking notify-rust v3.4.2
[INFO] [stderr]     Checking bilibili-live-notifier v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: enum is never used: `Color`
[INFO] [stderr]  --> src/notify.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | enum Color {
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Message`
[INFO] [stderr]   --> src/notify.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Message {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Buffer`
[INFO] [stderr]   --> src/notify.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct Buffer {
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BufferConfig`
[INFO] [stderr]   --> src/notify.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | struct BufferConfig {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/notify.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | /     Notification::new()
[INFO] [stderr] 29 | |         .appname("bilbili-live-notifier")
[INFO] [stderr] 30 | |         .id(3)
[INFO] [stderr] 31 | |         .timeout(0)
[INFO] [stderr] 32 | |         .body(&format!("{} : {}", name, content))
[INFO] [stderr] 33 | |         .hint(NotificationHint::X(512))
[INFO] [stderr] 34 | |         .show();
[INFO] [stderr]    | |________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/notify.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 | /     Notification::new()
[INFO] [stderr] 46 | |         .appname("bilbili-live-notifier")
[INFO] [stderr] 47 | |         .id(2)
[INFO] [stderr] 48 | |         .timeout(0)
[INFO] [stderr] ...  |
[INFO] [stderr] 52 | |         ))
[INFO] [stderr] 53 | |         .show();
[INFO] [stderr]    | |________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/notify.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 | /     Notification::new()
[INFO] [stderr] 59 | |         .appname("bilbili-live-notifier")
[INFO] [stderr] 60 | |         .id(1)
[INFO] [stderr] 61 | |         .timeout(0)
[INFO] [stderr] 62 | |         .body(&format!("欢迎 {} 来到直播间！", name))
[INFO] [stderr] 63 | |         .show();
[INFO] [stderr]    | |________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Color`
[INFO] [stderr]  --> src/notify.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | enum Color {
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Message`
[INFO] [stderr]   --> src/notify.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Message {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Buffer`
[INFO] [stderr]   --> src/notify.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct Buffer {
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BufferConfig`
[INFO] [stderr]   --> src/notify.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | struct BufferConfig {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/notify.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | /     Notification::new()
[INFO] [stderr] 29 | |         .appname("bilbili-live-notifier")
[INFO] [stderr] 30 | |         .id(3)
[INFO] [stderr] 31 | |         .timeout(0)
[INFO] [stderr] 32 | |         .body(&format!("{} : {}", name, content))
[INFO] [stderr] 33 | |         .hint(NotificationHint::X(512))
[INFO] [stderr] 34 | |         .show();
[INFO] [stderr]    | |________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/notify.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 | /     Notification::new()
[INFO] [stderr] 46 | |         .appname("bilbili-live-notifier")
[INFO] [stderr] 47 | |         .id(2)
[INFO] [stderr] 48 | |         .timeout(0)
[INFO] [stderr] ...  |
[INFO] [stderr] 52 | |         ))
[INFO] [stderr] 53 | |         .show();
[INFO] [stderr]    | |________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/notify.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 | /     Notification::new()
[INFO] [stderr] 59 | |         .appname("bilbili-live-notifier")
[INFO] [stderr] 60 | |         .id(1)
[INFO] [stderr] 61 | |         .timeout(0)
[INFO] [stderr] 62 | |         .body(&format!("欢迎 {} 来到直播间！", name))
[INFO] [stderr] 63 | |         .show();
[INFO] [stderr]    | |________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `"docker" "inspect" "00441d9cfce92bb7d8aaa70b6ad98144615e21f6a9efb0ee5c54f21f65f38f7b"`
[INFO] running `"docker" "rm" "-f" "00441d9cfce92bb7d8aaa70b6ad98144615e21f6a9efb0ee5c54f21f65f38f7b"`
[INFO] [stdout] 00441d9cfce92bb7d8aaa70b6ad98144615e21f6a9efb0ee5c54f21f65f38f7b