[INFO] cloning repository https://github.com/ChenhuiZhang/bmw [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChenhuiZhang/bmw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChenhuiZhang%2Fbmw", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChenhuiZhang%2Fbmw'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 648af15f83d5613cbd6012f2e380c3a06817ab3e [INFO] testing ChenhuiZhang/bmw against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChenhuiZhang%2Fbmw" "/workspace/builds/worker-115/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-115/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ChenhuiZhang/bmw on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ChenhuiZhang/bmw [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/ChenhuiZhang/bmw [INFO] tweaked toml for git repo https://github.com/ChenhuiZhang/bmw written to /workspace/builds/worker-115/source/Cargo.toml [INFO] crate git repo https://github.com/ChenhuiZhang/bmw already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e0a230df2378567e8404dabf290bdb21c1d476ac4a32da85d0c94f25517b28d [INFO] running `Command { std: "docker" "start" "-a" "6e0a230df2378567e8404dabf290bdb21c1d476ac4a32da85d0c94f25517b28d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e0a230df2378567e8404dabf290bdb21c1d476ac4a32da85d0c94f25517b28d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e0a230df2378567e8404dabf290bdb21c1d476ac4a32da85d0c94f25517b28d", kill_on_drop: false }` [INFO] [stdout] 6e0a230df2378567e8404dabf290bdb21c1d476ac4a32da85d0c94f25517b28d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e2da5f1b9defa0600d61bcff38ef9403acff190c86368f9a9403465e909ff79 [INFO] running `Command { std: "docker" "start" "-a" "3e2da5f1b9defa0600d61bcff38ef9403acff190c86368f9a9403465e909ff79", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling mio v0.8.2 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling udev v0.6.3 [INFO] [stderr] Compiling bmw v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/log.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | t: crate::plugin::EventType, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `charger` [INFO] [stdout] --> src/log.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | charger: &dyn crate::charger::Charger, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_charger` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 48s [INFO] running `Command { std: "docker" "inspect" "3e2da5f1b9defa0600d61bcff38ef9403acff190c86368f9a9403465e909ff79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e2da5f1b9defa0600d61bcff38ef9403acff190c86368f9a9403465e909ff79", kill_on_drop: false }` [INFO] [stdout] 3e2da5f1b9defa0600d61bcff38ef9403acff190c86368f9a9403465e909ff79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9bc182a36d07760d15f0c4f24b1ae57b9b28b0c79b75b405ac2c7b36e3fda12d [INFO] running `Command { std: "docker" "start" "-a" "9bc182a36d07760d15f0c4f24b1ae57b9b28b0c79b75b405ac2c7b36e3fda12d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/log.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | t: crate::plugin::EventType, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `charger` [INFO] [stdout] --> src/log.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | charger: &dyn crate::charger::Charger, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_charger` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bmw v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/log.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | t: crate::plugin::EventType, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `charger` [INFO] [stdout] --> src/log.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | charger: &dyn crate::charger::Charger, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_charger` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.50s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/bmw-fefd72756f10db3e) [INFO] running `Command { std: "docker" "inspect" "9bc182a36d07760d15f0c4f24b1ae57b9b28b0c79b75b405ac2c7b36e3fda12d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bc182a36d07760d15f0c4f24b1ae57b9b28b0c79b75b405ac2c7b36e3fda12d", kill_on_drop: false }` [INFO] [stdout] 9bc182a36d07760d15f0c4f24b1ae57b9b28b0c79b75b405ac2c7b36e3fda12d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 44a656a02a4c21875a39bb31a0dfbd4778b85ec2adc6a20bbcefd22d9c569450 [INFO] running `Command { std: "docker" "start" "-a" "44a656a02a4c21875a39bb31a0dfbd4778b85ec2adc6a20bbcefd22d9c569450", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/log.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | t: crate::plugin::EventType, [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `charger` [INFO] [stderr] --> src/log.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | charger: &dyn crate::charger::Charger, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_charger` [INFO] [stderr] [INFO] [stderr] warning: `bmw` (lib) generated 2 warnings [INFO] [stderr] warning: `bmw` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.82s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bmw-fefd72756f10db3e) [INFO] [stderr] Doc-tests bmw [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] [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 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "44a656a02a4c21875a39bb31a0dfbd4778b85ec2adc6a20bbcefd22d9c569450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44a656a02a4c21875a39bb31a0dfbd4778b85ec2adc6a20bbcefd22d9c569450", kill_on_drop: false }` [INFO] [stdout] 44a656a02a4c21875a39bb31a0dfbd4778b85ec2adc6a20bbcefd22d9c569450