[INFO] cloning repository https://github.com/mreboland/rustPanic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mreboland/rustPanic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmreboland%2FrustPanic", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmreboland%2FrustPanic'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d181ba2b4eeedd5f8367ab3a7f2e133e72bae5ff
[INFO] testing mreboland/rustPanic against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmreboland%2FrustPanic" "/workspace/builds/worker-73/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-73/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mreboland/rustPanic on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mreboland/rustPanic
[INFO] finished tweaking git repo https://github.com/mreboland/rustPanic
[INFO] tweaked toml for git repo https://github.com/mreboland/rustPanic written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] crate git repo https://github.com/mreboland/rustPanic already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ec8ddf376224d1ff12436d55f60e33d4dafe4773285d312668722bcc6b8c5a5
[INFO] running `Command { std: "docker" "start" "-a" "3ec8ddf376224d1ff12436d55f60e33d4dafe4773285d312668722bcc6b8c5a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ec8ddf376224d1ff12436d55f60e33d4dafe4773285d312668722bcc6b8c5a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec8ddf376224d1ff12436d55f60e33d4dafe4773285d312668722bcc6b8c5a5", kill_on_drop: false }`
[INFO] [stdout] 3ec8ddf376224d1ff12436d55f60e33d4dafe4773285d312668722bcc6b8c5a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 020190b55ed2adcbc04f0a6ba2ac20270b085daa93eea17aeb8f240ced869d5c
[INFO] running `Command { std: "docker" "start" "-a" "020190b55ed2adcbc04f0a6ba2ac20270b085daa93eea17aeb8f240ced869d5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling panic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 7  |     panic!("Farewell!");
[INFO] [stdout]    |     -------------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 15 |     let v = vec![0, 1, 2, 3];
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_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 0.82s
[INFO] running `Command { std: "docker" "inspect" "020190b55ed2adcbc04f0a6ba2ac20270b085daa93eea17aeb8f240ced869d5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020190b55ed2adcbc04f0a6ba2ac20270b085daa93eea17aeb8f240ced869d5c", kill_on_drop: false }`
[INFO] [stdout] 020190b55ed2adcbc04f0a6ba2ac20270b085daa93eea17aeb8f240ced869d5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5c9f762f8cc29a2eae1ef67cb1f2946fe0a798ed2dac429001b043e9f646132
[INFO] running `Command { std: "docker" "start" "-a" "d5c9f762f8cc29a2eae1ef67cb1f2946fe0a798ed2dac429001b043e9f646132", kill_on_drop: false }`
[INFO] [stderr]    Compiling panic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 7  |     panic!("Farewell!");
[INFO] [stdout]    |     -------------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 15 |     let v = vec![0, 1, 2, 3];
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_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 0.41s
[INFO] running `Command { std: "docker" "inspect" "d5c9f762f8cc29a2eae1ef67cb1f2946fe0a798ed2dac429001b043e9f646132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5c9f762f8cc29a2eae1ef67cb1f2946fe0a798ed2dac429001b043e9f646132", kill_on_drop: false }`
[INFO] [stdout] d5c9f762f8cc29a2eae1ef67cb1f2946fe0a798ed2dac429001b043e9f646132
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9630869f5d03a498b3dca0d6cb1e66c0ae012b29d3b7d0980ad1380ad2919ed
[INFO] running `Command { std: "docker" "start" "-a" "e9630869f5d03a498b3dca0d6cb1e66c0ae012b29d3b7d0980ad1380ad2919ed", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 7  |     panic!("Farewell!");
[INFO] [stderr]    |     -------------------- any code following this expression is unreachable
[INFO] [stderr] ...
[INFO] [stderr] 15 |     let v = vec![0, 1, 2, 3];
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `panic` (bin "panic" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/panic-51c172341c48ac7a)
[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" "e9630869f5d03a498b3dca0d6cb1e66c0ae012b29d3b7d0980ad1380ad2919ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9630869f5d03a498b3dca0d6cb1e66c0ae012b29d3b7d0980ad1380ad2919ed", kill_on_drop: false }`
[INFO] [stdout] e9630869f5d03a498b3dca0d6cb1e66c0ae012b29d3b7d0980ad1380ad2919ed