[INFO] cloning repository https://github.com/devongovett/napi-memory-leak
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/devongovett/napi-memory-leak" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevongovett%2Fnapi-memory-leak", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevongovett%2Fnapi-memory-leak'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8cfbfd889ab7c61f83dc09e457cbea39d3c131ab
[INFO] testing devongovett/napi-memory-leak against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevongovett%2Fnapi-memory-leak" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/devongovett/napi-memory-leak on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/devongovett/napi-memory-leak
[INFO] finished tweaking git repo https://github.com/devongovett/napi-memory-leak
[INFO] tweaked toml for git repo https://github.com/devongovett/napi-memory-leak written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/devongovett/napi-memory-leak already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce5c6409fa949aafd1fa807423aa09a4eca41a1c3e9145d7d7e4ba51ddb4e046
[INFO] running `Command { std: "docker" "start" "-a" "ce5c6409fa949aafd1fa807423aa09a4eca41a1c3e9145d7d7e4ba51ddb4e046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce5c6409fa949aafd1fa807423aa09a4eca41a1c3e9145d7d7e4ba51ddb4e046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce5c6409fa949aafd1fa807423aa09a4eca41a1c3e9145d7d7e4ba51ddb4e046", kill_on_drop: false }`
[INFO] [stdout] ce5c6409fa949aafd1fa807423aa09a4eca41a1c3e9145d7d7e4ba51ddb4e046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d139d36f959738a4a8c26645644e08016d5e5edbffae3ae3ae0d76e290c09487
[INFO] running `Command { std: "docker" "start" "-a" "d139d36f959738a4a8c26645644e08016d5e5edbffae3ae3ae0d76e290c09487", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling napi-build v1.1.0
[INFO] [stderr]    Compiling napi-sys v1.1.1
[INFO] [stderr]    Compiling napi v1.7.5
[INFO] [stderr]    Compiling napi_memory_leak v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling napi-derive v1.1.0
[INFO] [stdout] warning: field is never read: `data`
[INFO] [stdout]  --> src/lib.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   data: Vec<u8>
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.13s
[INFO] running `Command { std: "docker" "inspect" "d139d36f959738a4a8c26645644e08016d5e5edbffae3ae3ae0d76e290c09487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d139d36f959738a4a8c26645644e08016d5e5edbffae3ae3ae0d76e290c09487", kill_on_drop: false }`
[INFO] [stdout] d139d36f959738a4a8c26645644e08016d5e5edbffae3ae3ae0d76e290c09487
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ba40ba78e77f838890ef8e23fc9ea61f6e629dc8f4cf48c4dad7f972a00d7c0
[INFO] running `Command { std: "docker" "start" "-a" "8ba40ba78e77f838890ef8e23fc9ea61f6e629dc8f4cf48c4dad7f972a00d7c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling napi_memory_leak v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `data`
[INFO] [stdout]  --> src/lib.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   data: Vec<u8>
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "8ba40ba78e77f838890ef8e23fc9ea61f6e629dc8f4cf48c4dad7f972a00d7c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ba40ba78e77f838890ef8e23fc9ea61f6e629dc8f4cf48c4dad7f972a00d7c0", kill_on_drop: false }`
[INFO] [stdout] 8ba40ba78e77f838890ef8e23fc9ea61f6e629dc8f4cf48c4dad7f972a00d7c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ed9bdea8274509b681916b7b657781fcbcb90fb84ff3e8eec8f1923a661066a
[INFO] running `Command { std: "docker" "start" "-a" "9ed9bdea8274509b681916b7b657781fcbcb90fb84ff3e8eec8f1923a661066a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: field is never read: `data`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/lib.rs:8:3
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 8 |   data: Vec<u8>
[INFO] [stdout] 
[INFO] [stderr]   |   ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `napi_memory_leak` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/napi_memory_leak-b1da63be16355ddf)
[INFO] running `Command { std: "docker" "inspect" "9ed9bdea8274509b681916b7b657781fcbcb90fb84ff3e8eec8f1923a661066a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ed9bdea8274509b681916b7b657781fcbcb90fb84ff3e8eec8f1923a661066a", kill_on_drop: false }`
[INFO] [stdout] 9ed9bdea8274509b681916b7b657781fcbcb90fb84ff3e8eec8f1923a661066a