[INFO] cloning repository https://github.com/vivainio/rrun
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vivainio/rrun" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvivainio%2Frrun", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvivainio%2Frrun'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8bb7d564c19601991576a2a9f8a6c428a378b511
[INFO] testing vivainio/rrun against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvivainio%2Frrun" "/workspace/builds/worker-75/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-75/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vivainio/rrun 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/vivainio/rrun
[INFO] finished tweaking git repo https://github.com/vivainio/rrun
[INFO] tweaked toml for git repo https://github.com/vivainio/rrun written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] crate git repo https://github.com/vivainio/rrun 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-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] db7dab56d371a8a984e4a333b2e188ce41c2d1d9678c88fca201b8b202b42037
[INFO] running `Command { std: "docker" "start" "-a" "db7dab56d371a8a984e4a333b2e188ce41c2d1d9678c88fca201b8b202b42037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db7dab56d371a8a984e4a333b2e188ce41c2d1d9678c88fca201b8b202b42037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db7dab56d371a8a984e4a333b2e188ce41c2d1d9678c88fca201b8b202b42037", kill_on_drop: false }`
[INFO] [stdout] db7dab56d371a8a984e4a333b2e188ce41c2d1d9678c88fca201b8b202b42037
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] a0b922c91e8593491c59ed417d5589395ded5a779375d6e3f933c6a6c51a42eb
[INFO] running `Command { std: "docker" "start" "-a" "a0b922c91e8593491c59ed417d5589395ded5a779375d6e3f933c6a6c51a42eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling which v4.1.0
[INFO] [stderr]    Compiling rrun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.19s
[INFO] running `Command { std: "docker" "inspect" "a0b922c91e8593491c59ed417d5589395ded5a779375d6e3f933c6a6c51a42eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b922c91e8593491c59ed417d5589395ded5a779375d6e3f933c6a6c51a42eb", kill_on_drop: false }`
[INFO] [stdout] a0b922c91e8593491c59ed417d5589395ded5a779375d6e3f933c6a6c51a42eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 8eacc5635a90bddbd8d368c87f3ba2fcad5427fbd993c5d4c3a30af950b33bc7
[INFO] running `Command { std: "docker" "start" "-a" "8eacc5635a90bddbd8d368c87f3ba2fcad5427fbd993c5d4c3a30af950b33bc7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rrun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 55.91s
[INFO] running `Command { std: "docker" "inspect" "8eacc5635a90bddbd8d368c87f3ba2fcad5427fbd993c5d4c3a30af950b33bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eacc5635a90bddbd8d368c87f3ba2fcad5427fbd993c5d4c3a30af950b33bc7", kill_on_drop: false }`
[INFO] [stdout] 8eacc5635a90bddbd8d368c87f3ba2fcad5427fbd993c5d4c3a30af950b33bc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 040e6ad5cc3aac7603bfe719a36f05d4026f6672c82685febe1f15c7acfd955e
[INFO] running `Command { std: "docker" "start" "-a" "040e6ad5cc3aac7603bfe719a36f05d4026f6672c82685febe1f15c7acfd955e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rrun-09ffd3b37ffde793)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test adj ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "040e6ad5cc3aac7603bfe719a36f05d4026f6672c82685febe1f15c7acfd955e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "040e6ad5cc3aac7603bfe719a36f05d4026f6672c82685febe1f15c7acfd955e", kill_on_drop: false }`
[INFO] [stdout] 040e6ad5cc3aac7603bfe719a36f05d4026f6672c82685febe1f15c7acfd955e