[INFO] cloning repository https://github.com/svenfoo/typestate-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/svenfoo/typestate-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvenfoo%2Ftypestate-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvenfoo%2Ftypestate-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7752113d5e5e688108a6fb809d15e09f5af1a48e
[INFO] testing svenfoo/typestate-example 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%2Fsvenfoo%2Ftypestate-example" "/workspace/builds/worker-36/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-36/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/svenfoo/typestate-example 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/svenfoo/typestate-example
[INFO] finished tweaking git repo https://github.com/svenfoo/typestate-example
[INFO] tweaked toml for git repo https://github.com/svenfoo/typestate-example written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate git repo https://github.com/svenfoo/typestate-example 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 98f71bc62b6ea2b0a2556ff8872cdc4d5add4a3b265fd6049e0b74d55d05dfbe
[INFO] running `Command { std: "docker" "start" "-a" "98f71bc62b6ea2b0a2556ff8872cdc4d5add4a3b265fd6049e0b74d55d05dfbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98f71bc62b6ea2b0a2556ff8872cdc4d5add4a3b265fd6049e0b74d55d05dfbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98f71bc62b6ea2b0a2556ff8872cdc4d5add4a3b265fd6049e0b74d55d05dfbe", kill_on_drop: false }`
[INFO] [stdout] 98f71bc62b6ea2b0a2556ff8872cdc4d5add4a3b265fd6049e0b74d55d05dfbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 6d3e1fdcf4c6a049df4ae58e4c2f6a797ef239dc2ec8f3b7839049dcc120a97a
[INFO] running `Command { std: "docker" "start" "-a" "6d3e1fdcf4c6a049df4ae58e4c2f6a797ef239dc2ec8f3b7839049dcc120a97a", kill_on_drop: false }`
[INFO] [stderr]    Compiling typestate-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.10s
[INFO] running `Command { std: "docker" "inspect" "6d3e1fdcf4c6a049df4ae58e4c2f6a797ef239dc2ec8f3b7839049dcc120a97a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d3e1fdcf4c6a049df4ae58e4c2f6a797ef239dc2ec8f3b7839049dcc120a97a", kill_on_drop: false }`
[INFO] [stdout] 6d3e1fdcf4c6a049df4ae58e4c2f6a797ef239dc2ec8f3b7839049dcc120a97a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 73297f03db22dae00a747f22be50743bcd56a759bbb15d197a9353c469c92376
[INFO] running `Command { std: "docker" "start" "-a" "73297f03db22dae00a747f22be50743bcd56a759bbb15d197a9353c469c92376", kill_on_drop: false }`
[INFO] [stderr]    Compiling typestate-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "73297f03db22dae00a747f22be50743bcd56a759bbb15d197a9353c469c92376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73297f03db22dae00a747f22be50743bcd56a759bbb15d197a9353c469c92376", kill_on_drop: false }`
[INFO] [stdout] 73297f03db22dae00a747f22be50743bcd56a759bbb15d197a9353c469c92376
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] ea4dab8debec9289aae13dfc25e529f735290b0a798195e8d68b8b414b7d24cf
[INFO] running `Command { std: "docker" "start" "-a" "ea4dab8debec9289aae13dfc25e529f735290b0a798195e8d68b8b414b7d24cf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/typestate_example-265fdbc077848a22)
[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" "ea4dab8debec9289aae13dfc25e529f735290b0a798195e8d68b8b414b7d24cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea4dab8debec9289aae13dfc25e529f735290b0a798195e8d68b8b414b7d24cf", kill_on_drop: false }`
[INFO] [stdout] ea4dab8debec9289aae13dfc25e529f735290b0a798195e8d68b8b414b7d24cf