[INFO] cloning repository https://github.com/devongovett/worker-experiment [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/devongovett/worker-experiment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevongovett%2Fworker-experiment", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevongovett%2Fworker-experiment'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0c7832f338f7a0148a95892f057d71db35d01b4e [INFO] checking devongovett/worker-experiment/0c7832f338f7a0148a95892f057d71db35d01b4e against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevongovett%2Fworker-experiment" "/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/devongovett/worker-experiment on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/devongovett/worker-experiment [INFO] finished tweaking git repo https://github.com/devongovett/worker-experiment [INFO] tweaked toml for git repo https://github.com/devongovett/worker-experiment written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/devongovett/worker-experiment 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded napi-derive v2.5.0 [INFO] [stderr] Downloaded napi-build v2.0.1 [INFO] [stderr] Downloaded napi-sys v2.2.2 [INFO] [stderr] Downloaded napi-derive-backend v1.0.33 [INFO] [stderr] Downloaded napi v2.5.0 [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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35c4b43e45a7f3594612960fd75ddca112c1bd3b6ec6ccdc924363292110ebcb [INFO] running `Command { std: "docker" "start" "-a" "35c4b43e45a7f3594612960fd75ddca112c1bd3b6ec6ccdc924363292110ebcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35c4b43e45a7f3594612960fd75ddca112c1bd3b6ec6ccdc924363292110ebcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35c4b43e45a7f3594612960fd75ddca112c1bd3b6ec6ccdc924363292110ebcb", kill_on_drop: false }` [INFO] [stdout] 35c4b43e45a7f3594612960fd75ddca112c1bd3b6ec6ccdc924363292110ebcb [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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16e60428c00d7bd494940ed24fa53f93f7a799b107b7b22d9d0bf6fea2f76836 [INFO] running `Command { std: "docker" "start" "-a" "16e60428c00d7bd494940ed24fa53f93f7a799b107b7b22d9d0bf6fea2f76836", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling napi-build v2.0.1 [INFO] [stderr] Compiling convert_case v0.5.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.9 [INFO] [stderr] Checking crossbeam-channel v0.5.5 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling worker-experiment v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking napi-sys v2.2.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling napi-derive-backend v1.0.33 [INFO] [stderr] Compiling ctor v0.1.22 [INFO] [stderr] Checking napi v2.5.0 [INFO] [stderr] Compiling napi-derive v2.5.0 [INFO] [stdout] warning: unused variable: `ret` [INFO] [stdout] --> src/threadsafe_function.rs:283:7 [INFO] [stdout] | [INFO] [stdout] 283 | let ret = val.and_then(|v| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `aborted`, `abort`, and `raw` are never used [INFO] [stdout] --> src/threadsafe_function.rs:168:10 [INFO] [stdout] | [INFO] [stdout] 118 | impl ThreadsafeFunction { [INFO] [stdout] | ---------------------------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 168 | pub fn aborted(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | pub fn abort(self) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 184 | pub fn raw(&self) -> sys::napi_threadsafe_function { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `call` is never used [INFO] [stdout] --> src/threadsafe_function.rs:210:10 [INFO] [stdout] | [INFO] [stdout] 207 | impl ThreadsafeFunction { [INFO] [stdout] | ------------------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 210 | pub fn call(&self, value: T, mode: ThreadsafeFunctionCallMode) -> Status { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret` [INFO] [stdout] --> src/threadsafe_function.rs:283:7 [INFO] [stdout] | [INFO] [stdout] 283 | let ret = val.and_then(|v| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `aborted`, `abort`, and `raw` are never used [INFO] [stdout] --> src/threadsafe_function.rs:168:10 [INFO] [stdout] | [INFO] [stdout] 118 | impl ThreadsafeFunction { [INFO] [stdout] | ---------------------------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 168 | pub fn aborted(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | pub fn abort(self) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 184 | pub fn raw(&self) -> sys::napi_threadsafe_function { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `call` is never used [INFO] [stdout] --> src/threadsafe_function.rs:210:10 [INFO] [stdout] | [INFO] [stdout] 207 | impl ThreadsafeFunction { [INFO] [stdout] | ------------------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 210 | pub fn call(&self, value: T, mode: ThreadsafeFunctionCallMode) -> Status { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.15s [INFO] running `Command { std: "docker" "inspect" "16e60428c00d7bd494940ed24fa53f93f7a799b107b7b22d9d0bf6fea2f76836", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16e60428c00d7bd494940ed24fa53f93f7a799b107b7b22d9d0bf6fea2f76836", kill_on_drop: false }` [INFO] [stdout] 16e60428c00d7bd494940ed24fa53f93f7a799b107b7b22d9d0bf6fea2f76836