[INFO] cloning repository https://github.com/weirdev/async-pub [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/weirdev/async-pub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweirdev%2Fasync-pub", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweirdev%2Fasync-pub'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 97d5c14702d5ff38252ad2e40e888fd792a8bb95 [INFO] checking weirdev/async-pub against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweirdev%2Fasync-pub" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/weirdev/async-pub on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/weirdev/async-pub [INFO] finished tweaking git repo https://github.com/weirdev/async-pub [INFO] tweaked toml for git repo https://github.com/weirdev/async-pub written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/weirdev/async-pub 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7cd16ac3e577f1aab4210e37dc2b41ece95d85b4781f7d997b14847fee7c273f [INFO] running `Command { std: "docker" "start" "-a" "7cd16ac3e577f1aab4210e37dc2b41ece95d85b4781f7d997b14847fee7c273f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7cd16ac3e577f1aab4210e37dc2b41ece95d85b4781f7d997b14847fee7c273f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cd16ac3e577f1aab4210e37dc2b41ece95d85b4781f7d997b14847fee7c273f", kill_on_drop: false }` [INFO] [stdout] 7cd16ac3e577f1aab4210e37dc2b41ece95d85b4781f7d997b14847fee7c273f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 405ce4e3878a20c8dacf3a63a22fb82bcbcf2f106b791805d9e833222c8ffdeb [INFO] running `Command { std: "docker" "start" "-a" "405ce4e3878a20c8dacf3a63a22fb82bcbcf2f106b791805d9e833222c8ffdeb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking async-pub v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `UnsafeSyncCell` is never constructed [INFO] [stdout] --> src/logger.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 95 | pub struct UnsafeSyncCell { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/logger.rs:102:18 [INFO] [stdout] | [INFO] [stdout] 101 | impl UnsafeSyncCell { [INFO] [stdout] | ------------------------- associated function in this implementation [INFO] [stdout] 102 | pub const fn new(data: T) -> UnsafeSyncCell { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `BGD` is never used [INFO] [stdout] --> src/test1.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | static BGD: UnsafeSyncCell = UnsafeSyncCell::new(String::new()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/test1.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `BGD` is never used [INFO] [stdout] --> src/test2.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | static BGD: UnsafeSyncCell> = UnsafeSyncCell::new(Vec::new()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/test2.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `BGD` is never used [INFO] [stdout] --> src/test3.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | static BGD: RwLock> = RwLock::new(Vec::new()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Join` is never used [INFO] [stdout] --> src/test3.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | trait Join { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/test3.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UnsafeSyncCell` is never constructed [INFO] [stdout] --> src/logger.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 95 | pub struct UnsafeSyncCell { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/logger.rs:102:18 [INFO] [stdout] | [INFO] [stdout] 101 | impl UnsafeSyncCell { [INFO] [stdout] | ------------------------- associated function in this implementation [INFO] [stdout] 102 | pub const fn new(data: T) -> UnsafeSyncCell { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `BGD` is never used [INFO] [stdout] --> src/test1.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | static BGD: UnsafeSyncCell = UnsafeSyncCell::new(String::new()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/test1.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `BGD` is never used [INFO] [stdout] --> src/test2.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | static BGD: UnsafeSyncCell> = UnsafeSyncCell::new(Vec::new()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/test2.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `BGD` is never used [INFO] [stdout] --> src/test3.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | static BGD: RwLock> = RwLock::new(Vec::new()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Join` is never used [INFO] [stdout] --> src/test3.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | trait Join { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/test3.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.58s [INFO] running `Command { std: "docker" "inspect" "405ce4e3878a20c8dacf3a63a22fb82bcbcf2f106b791805d9e833222c8ffdeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "405ce4e3878a20c8dacf3a63a22fb82bcbcf2f106b791805d9e833222c8ffdeb", kill_on_drop: false }` [INFO] [stdout] 405ce4e3878a20c8dacf3a63a22fb82bcbcf2f106b791805d9e833222c8ffdeb