[INFO] cloning repository https://github.com/edott93/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edott93/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedott93%2Frlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedott93%2Frlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9253f8c4043fde02a0844a7585c7dd6501a425f1
[INFO] testing edott93/rlox 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%2Fedott93%2Frlox" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/edott93/rlox 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/edott93/rlox
[INFO] finished tweaking git repo https://github.com/edott93/rlox
[INFO] tweaked toml for git repo https://github.com/edott93/rlox written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/edott93/rlox 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] fd5d4301d94b92078d4374484ae89f5894c5b1e3ad2ce3d8b0c4116ff68739d9
[INFO] running `Command { std: "docker" "start" "-a" "fd5d4301d94b92078d4374484ae89f5894c5b1e3ad2ce3d8b0c4116ff68739d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd5d4301d94b92078d4374484ae89f5894c5b1e3ad2ce3d8b0c4116ff68739d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd5d4301d94b92078d4374484ae89f5894c5b1e3ad2ce3d8b0c4116ff68739d9", kill_on_drop: false }`
[INFO] [stdout] fd5d4301d94b92078d4374484ae89f5894c5b1e3ad2ce3d8b0c4116ff68739d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] ae9cf17f566a438d4c4e5a378dc2a5a61dab804501f4a100e2b933e58184192d
[INFO] running `Command { std: "docker" "start" "-a" "ae9cf17f566a438d4c4e5a378dc2a5a61dab804501f4a100e2b933e58184192d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `error`
[INFO] [stdout]   --> src/interpreter.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn error(&mut self, line: i32, message: String) {
[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 1.13s
[INFO] running `Command { std: "docker" "inspect" "ae9cf17f566a438d4c4e5a378dc2a5a61dab804501f4a100e2b933e58184192d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae9cf17f566a438d4c4e5a378dc2a5a61dab804501f4a100e2b933e58184192d", kill_on_drop: false }`
[INFO] [stdout] ae9cf17f566a438d4c4e5a378dc2a5a61dab804501f4a100e2b933e58184192d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] a8081f778375892ec7772c4213ee0d8e7d5faf0f452d22ad9a067fb6b8b4a10d
[INFO] running `Command { std: "docker" "start" "-a" "a8081f778375892ec7772c4213ee0d8e7d5faf0f452d22ad9a067fb6b8b4a10d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `error`
[INFO] [stdout]   --> src/interpreter.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn error(&mut self, line: i32, message: String) {
[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 0.28s
[INFO] running `Command { std: "docker" "inspect" "a8081f778375892ec7772c4213ee0d8e7d5faf0f452d22ad9a067fb6b8b4a10d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8081f778375892ec7772c4213ee0d8e7d5faf0f452d22ad9a067fb6b8b4a10d", kill_on_drop: false }`
[INFO] [stdout] a8081f778375892ec7772c4213ee0d8e7d5faf0f452d22ad9a067fb6b8b4a10d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 0033303e9ae39b5abebdc9196e751df6f47da68dc26c1f24e2edaac1a0f8ee6d
[INFO] running `Command { std: "docker" "start" "-a" "0033303e9ae39b5abebdc9196e751df6f47da68dc26c1f24e2edaac1a0f8ee6d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: associated function is never used: `error`
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/interpreter.rs:48:8
[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] 48 |     fn error(&mut self, line: i32, message: String) {
[INFO] [stdout] 
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rlox` (bin "rlox" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.53s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rlox-bfc64b64f36deb0d)
[INFO] running `Command { std: "docker" "inspect" "0033303e9ae39b5abebdc9196e751df6f47da68dc26c1f24e2edaac1a0f8ee6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0033303e9ae39b5abebdc9196e751df6f47da68dc26c1f24e2edaac1a0f8ee6d", kill_on_drop: false }`
[INFO] [stdout] 0033303e9ae39b5abebdc9196e751df6f47da68dc26c1f24e2edaac1a0f8ee6d