[INFO] cloning repository https://github.com/RemiliaForever/bilibili-live-notifier [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RemiliaForever/bilibili-live-notifier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRemiliaForever%2Fbilibili-live-notifier", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRemiliaForever%2Fbilibili-live-notifier'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b24a69ddad3cbd1ba612cd76681f4f50404e0741 [INFO] checking RemiliaForever/bilibili-live-notifier against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRemiliaForever%2Fbilibili-live-notifier" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RemiliaForever/bilibili-live-notifier on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/RemiliaForever/bilibili-live-notifier [INFO] finished tweaking git repo https://github.com/RemiliaForever/bilibili-live-notifier [INFO] tweaked toml for git repo https://github.com/RemiliaForever/bilibili-live-notifier written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/RemiliaForever/bilibili-live-notifier already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mac-notification-sys v0.1.3 [INFO] [stderr] Downloaded objc-foundation v0.1.1 [INFO] [stderr] Downloaded ryu v0.2.7 [INFO] [stderr] Downloaded serde v1.0.80 [INFO] [stderr] Downloaded block v0.1.6 [INFO] [stderr] Downloaded malloc_buf v0.0.6 [INFO] [stderr] Downloaded objc_id v0.1.1 [INFO] [stderr] Downloaded cfg-if v0.1.6 [INFO] [stderr] Downloaded libdbus-sys v0.1.4 [INFO] [stderr] Downloaded notify-rust v3.5.0 [INFO] [stderr] Downloaded objc v0.2.5 [INFO] [stderr] Downloaded num-integer v0.1.39 [INFO] [stderr] Downloaded pkg-config v0.3.14 [INFO] [stderr] Downloaded byteorder v1.2.7 [INFO] [stderr] Downloaded error-chain v0.12.0 [INFO] [stderr] Downloaded dbus v0.6.3 [INFO] [stderr] Downloaded chrono v0.4.6 [INFO] [stderr] Downloaded num-traits v0.2.6 [INFO] [stderr] Downloaded backtrace-sys v0.1.24 [INFO] [stderr] Downloaded libc v0.2.43 [INFO] [stderr] Downloaded time v0.1.40 [INFO] [stderr] Downloaded cc v1.0.25 [INFO] [stderr] Downloaded winapi v0.3.6 [INFO] [stderr] Downloaded backtrace v0.3.9 [INFO] [stderr] Downloaded redox_syscall v0.1.42 [INFO] [stderr] Downloaded error-chain v0.10.0 [INFO] [stderr] Downloaded gcc v0.3.55 [INFO] [stderr] Downloaded rustc-demangle v0.1.9 [INFO] [stderr] Downloaded itoa v0.4.3 [INFO] [stderr] Downloaded serde_json v1.0.33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9e3e6aebecc02710306aa3d0bd407f95931cb5dfb802eb047fd409447e49ef7 [INFO] running `Command { std: "docker" "start" "-a" "e9e3e6aebecc02710306aa3d0bd407f95931cb5dfb802eb047fd409447e49ef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9e3e6aebecc02710306aa3d0bd407f95931cb5dfb802eb047fd409447e49ef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9e3e6aebecc02710306aa3d0bd407f95931cb5dfb802eb047fd409447e49ef7", kill_on_drop: false }` [INFO] [stdout] e9e3e6aebecc02710306aa3d0bd407f95931cb5dfb802eb047fd409447e49ef7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c226f4259723fdede0443a466246384160f86e931a1cc5d15d8f6896f27b44b2 [INFO] running `Command { std: "docker" "start" "-a" "c226f4259723fdede0443a466246384160f86e931a1cc5d15d8f6896f27b44b2", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Compiling libdbus-sys v0.1.4 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Checking dbus v0.6.3 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking error-chain v0.12.0 [INFO] [stderr] Checking notify-rust v3.5.0 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Checking bilibili-live-notifier v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Err` is imported redundantly [INFO] [stdout] --> src/daemon.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::result::Result::Err; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Err` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Err` is imported redundantly [INFO] [stdout] --> src/daemon.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::result::Result::Err; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Err` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/daemon.rs:24:46 [INFO] [stdout] | [INFO] [stdout] 24 | println!("正在尝试连接服务器...");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `notify_rust::Notification` [INFO] [stdout] --> src/notify.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use notify_rust::Notification; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `notify_rust::NotificationHint` [INFO] [stdout] --> src/notify.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use notify_rust::NotificationHint; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/daemon.rs:24:46 [INFO] [stdout] | [INFO] [stdout] 24 | println!("正在尝试连接服务器...");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `notify_rust::Notification` [INFO] [stdout] --> src/notify.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use notify_rust::Notification; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `notify_rust::NotificationHint` [INFO] [stdout] --> src/notify.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use notify_rust::NotificationHint; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Color` is never used [INFO] [stdout] --> src/notify.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | enum Color { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Message` is never constructed [INFO] [stdout] --> src/notify.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct Message { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Buffer` is never constructed [INFO] [stdout] --> src/notify.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Buffer { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BufferConfig` is never constructed [INFO] [stdout] --> src/notify.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | struct BufferConfig { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Color` is never used [INFO] [stdout] --> src/notify.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | enum Color { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Message` is never constructed [INFO] [stdout] --> src/notify.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct Message { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Buffer` is never constructed [INFO] [stdout] --> src/notify.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Buffer { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BufferConfig` is never constructed [INFO] [stdout] --> src/notify.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | struct BufferConfig { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bilibili_live_notifier::package` [INFO] [stdout] --> tests/package.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use bilibili_live_notifier::package; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Err` is imported redundantly [INFO] [stdout] --> src/daemon.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::result::Result::Err; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Err` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Err` is imported redundantly [INFO] [stdout] --> src/daemon.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::result::Result::Err; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Err` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/daemon.rs:24:46 [INFO] [stdout] | [INFO] [stdout] 24 | println!("正在尝试连接服务器...");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `notify_rust::Notification` [INFO] [stdout] --> src/notify.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use notify_rust::Notification; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `notify_rust::NotificationHint` [INFO] [stdout] --> src/notify.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use notify_rust::NotificationHint; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/daemon.rs:24:46 [INFO] [stdout] | [INFO] [stdout] 24 | println!("正在尝试连接服务器...");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `notify_rust::Notification` [INFO] [stdout] --> src/notify.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use notify_rust::Notification; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `notify_rust::NotificationHint` [INFO] [stdout] --> src/notify.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use notify_rust::NotificationHint; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Color` is never used [INFO] [stdout] --> src/notify.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | enum Color { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Message` is never constructed [INFO] [stdout] --> src/notify.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct Message { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Buffer` is never constructed [INFO] [stdout] --> src/notify.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Buffer { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BufferConfig` is never constructed [INFO] [stdout] --> src/notify.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | struct BufferConfig { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Color` is never used [INFO] [stdout] --> src/notify.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | enum Color { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Message` is never constructed [INFO] [stdout] --> src/notify.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct Message { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Buffer` is never constructed [INFO] [stdout] --> src/notify.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Buffer { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BufferConfig` is never constructed [INFO] [stdout] --> src/notify.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | struct BufferConfig { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.16s [INFO] running `Command { std: "docker" "inspect" "c226f4259723fdede0443a466246384160f86e931a1cc5d15d8f6896f27b44b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c226f4259723fdede0443a466246384160f86e931a1cc5d15d8f6896f27b44b2", kill_on_drop: false }` [INFO] [stdout] c226f4259723fdede0443a466246384160f86e931a1cc5d15d8f6896f27b44b2