[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-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvenfoo%2Ftypestate-example" "/workspace/builds/worker-58/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-58/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/svenfoo/typestate-example 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/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-58/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-2022-04-10" "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-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 151e48541ae51ede7d9d085ad8fab88ae2da8b36f668068ffd25bd0c1999164a
[INFO] running `Command { std: "docker" "start" "-a" "151e48541ae51ede7d9d085ad8fab88ae2da8b36f668068ffd25bd0c1999164a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "151e48541ae51ede7d9d085ad8fab88ae2da8b36f668068ffd25bd0c1999164a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "151e48541ae51ede7d9d085ad8fab88ae2da8b36f668068ffd25bd0c1999164a", kill_on_drop: false }`
[INFO] [stdout] 151e48541ae51ede7d9d085ad8fab88ae2da8b36f668068ffd25bd0c1999164a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 9fad3fc4e2242a1510c18424aed0e2726d7a70799dec7419648769ae82c9f28e
[INFO] running `Command { std: "docker" "start" "-a" "9fad3fc4e2242a1510c18424aed0e2726d7a70799dec7419648769ae82c9f28e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typestate-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "9fad3fc4e2242a1510c18424aed0e2726d7a70799dec7419648769ae82c9f28e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fad3fc4e2242a1510c18424aed0e2726d7a70799dec7419648769ae82c9f28e", kill_on_drop: false }`
[INFO] [stdout] 9fad3fc4e2242a1510c18424aed0e2726d7a70799dec7419648769ae82c9f28e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] e77199a8491ffc78bcc99eca5575d32f04d75222387a69a7ddbba67b2aa16a20
[INFO] running `Command { std: "docker" "start" "-a" "e77199a8491ffc78bcc99eca5575d32f04d75222387a69a7ddbba67b2aa16a20", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typestate-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.10s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/typestate_example-265fdbc077848a22)
[INFO] running `Command { std: "docker" "inspect" "e77199a8491ffc78bcc99eca5575d32f04d75222387a69a7ddbba67b2aa16a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e77199a8491ffc78bcc99eca5575d32f04d75222387a69a7ddbba67b2aa16a20", kill_on_drop: false }`
[INFO] [stdout] e77199a8491ffc78bcc99eca5575d32f04d75222387a69a7ddbba67b2aa16a20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 160c9bd4f89dcbad66261c642fb3961718a9d934134ea506a802eac996b5a147
[INFO] running `Command { std: "docker" "start" "-a" "160c9bd4f89dcbad66261c642fb3961718a9d934134ea506a802eac996b5a147", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.09s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/typestate_example-265fdbc077848a22)
[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" "160c9bd4f89dcbad66261c642fb3961718a9d934134ea506a802eac996b5a147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "160c9bd4f89dcbad66261c642fb3961718a9d934134ea506a802eac996b5a147", kill_on_drop: false }`
[INFO] [stdout] 160c9bd4f89dcbad66261c642fb3961718a9d934134ea506a802eac996b5a147