[INFO] cloning repository https://github.com/chkimes/rlox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chkimes/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchkimes%2Frlox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchkimes%2Frlox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 14218421e193dc5be676fa9f74837efded5218cc [INFO] testing chkimes/rlox against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchkimes%2Frlox" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chkimes/rlox on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chkimes/rlox [INFO] finished tweaking git repo https://github.com/chkimes/rlox [INFO] tweaked toml for git repo https://github.com/chkimes/rlox written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/chkimes/rlox already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51b3e9cd8ab9f2adfdf5c2d8573bd13df2e837dfea5a04a4fdf51deae9574405 [INFO] running `Command { std: "docker" "start" "-a" "51b3e9cd8ab9f2adfdf5c2d8573bd13df2e837dfea5a04a4fdf51deae9574405", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51b3e9cd8ab9f2adfdf5c2d8573bd13df2e837dfea5a04a4fdf51deae9574405", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51b3e9cd8ab9f2adfdf5c2d8573bd13df2e837dfea5a04a4fdf51deae9574405", kill_on_drop: false }` [INFO] [stdout] 51b3e9cd8ab9f2adfdf5c2d8573bd13df2e837dfea5a04a4fdf51deae9574405 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf73b9c69cd8f3304414b456e82d842b254567c7c0e8fa2a57aa864d96ed4da2 [INFO] running `Command { std: "docker" "start" "-a" "bf73b9c69cd8f3304414b456e82d842b254567c7c0e8fa2a57aa864d96ed4da2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling rlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `emit_bytes` [INFO] [stdout] --> src/compiler.rs:213:8 [INFO] [stdout] | [INFO] [stdout] 213 | fn emit_bytes(&mut self, byte1: u8, byte2: u8) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_bool` [INFO] [stdout] --> src/value.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn is_bool(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_nil` [INFO] [stdout] --> src/value.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn is_nil(&self) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_bool` [INFO] [stdout] --> src/value.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn as_bool(self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.54s [INFO] running `Command { std: "docker" "inspect" "bf73b9c69cd8f3304414b456e82d842b254567c7c0e8fa2a57aa864d96ed4da2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf73b9c69cd8f3304414b456e82d842b254567c7c0e8fa2a57aa864d96ed4da2", kill_on_drop: false }` [INFO] [stdout] bf73b9c69cd8f3304414b456e82d842b254567c7c0e8fa2a57aa864d96ed4da2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83c7adb083b8be01accbc82dc49e16d1e960c743f0a7fe59d784274519754252 [INFO] running `Command { std: "docker" "start" "-a" "83c7adb083b8be01accbc82dc49e16d1e960c743f0a7fe59d784274519754252", kill_on_drop: false }` [INFO] [stderr] Compiling rlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `emit_bytes` [INFO] [stdout] --> src/compiler.rs:213:8 [INFO] [stdout] | [INFO] [stdout] 213 | fn emit_bytes(&mut self, byte1: u8, byte2: u8) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_bool` [INFO] [stdout] --> src/value.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn is_bool(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_nil` [INFO] [stdout] --> src/value.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn is_nil(&self) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_bool` [INFO] [stdout] --> src/value.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn as_bool(self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "83c7adb083b8be01accbc82dc49e16d1e960c743f0a7fe59d784274519754252", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83c7adb083b8be01accbc82dc49e16d1e960c743f0a7fe59d784274519754252", kill_on_drop: false }` [INFO] [stdout] 83c7adb083b8be01accbc82dc49e16d1e960c743f0a7fe59d784274519754252 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e9cec8b6a476247b80203234570643cda9335a74488300b8a56261e2029307ea [INFO] running `Command { std: "docker" "start" "-a" "e9cec8b6a476247b80203234570643cda9335a74488300b8a56261e2029307ea", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: associated function is never used: `emit_bytes` [INFO] [stderr] --> src/compiler.rs:213:8 [INFO] [stderr] | [INFO] [stderr] 213 | fn emit_bytes(&mut self, byte1: u8, byte2: u8) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_bool` [INFO] [stderr] --> src/value.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn is_bool(&self) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_nil` [INFO] [stderr] --> src/value.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn is_nil(&self) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `as_bool` [INFO] [stderr] --> src/value.rs:38:12 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn as_bool(self) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rlox-6af531934672c9d3) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e9cec8b6a476247b80203234570643cda9335a74488300b8a56261e2029307ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9cec8b6a476247b80203234570643cda9335a74488300b8a56261e2029307ea", kill_on_drop: false }` [INFO] [stdout] e9cec8b6a476247b80203234570643cda9335a74488300b8a56261e2029307ea