[INFO] cloning repository https://github.com/jimizai/vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jimizai/vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimizai%2Fvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimizai%2Fvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4291ce8bf3eeab0c463f4c6c39b6d19999fc715a
[INFO] testing jimizai/vm against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimizai%2Fvm" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jimizai/vm 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/jimizai/vm
[INFO] finished tweaking git repo https://github.com/jimizai/vm
[INFO] tweaked toml for git repo https://github.com/jimizai/vm written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/jimizai/vm 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 55e3f3a3ae1563630652c862aef570e4cbee0496c53d9eb130d76203e7841db0
[INFO] running `Command { std: "docker" "start" "-a" "55e3f3a3ae1563630652c862aef570e4cbee0496c53d9eb130d76203e7841db0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55e3f3a3ae1563630652c862aef570e4cbee0496c53d9eb130d76203e7841db0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55e3f3a3ae1563630652c862aef570e4cbee0496c53d9eb130d76203e7841db0", kill_on_drop: false }`
[INFO] [stdout] 55e3f3a3ae1563630652c862aef570e4cbee0496c53d9eb130d76203e7841db0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] ed0d12541da63cc5767ef7f3600cc60bf9c36ca97936cf20d4b5543f44f9b241
[INFO] running `Command { std: "docker" "start" "-a" "ed0d12541da63cc5767ef7f3600cc60bf9c36ca97936cf20d4b5543f44f9b241", kill_on_drop: false }`
[INFO] [stderr]    Compiling termios v0.3.3
[INFO] [stderr]    Compiling vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "ed0d12541da63cc5767ef7f3600cc60bf9c36ca97936cf20d4b5543f44f9b241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0d12541da63cc5767ef7f3600cc60bf9c36ca97936cf20d4b5543f44f9b241", kill_on_drop: false }`
[INFO] [stdout] ed0d12541da63cc5767ef7f3600cc60bf9c36ca97936cf20d4b5543f44f9b241
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] c798b3f57c4c9f705b322ba0396ff42152f7eea192d6085e4f8a9c65f78addf4
[INFO] running `Command { std: "docker" "start" "-a" "c798b3f57c4c9f705b322ba0396ff42152f7eea192d6085e4f8a9c65f78addf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "c798b3f57c4c9f705b322ba0396ff42152f7eea192d6085e4f8a9c65f78addf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c798b3f57c4c9f705b322ba0396ff42152f7eea192d6085e4f8a9c65f78addf4", kill_on_drop: false }`
[INFO] [stdout] c798b3f57c4c9f705b322ba0396ff42152f7eea192d6085e4f8a9c65f78addf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 8d3c8c7c1850c1c78e02fcc30bc7e7081147f3c30f0f20df7f935a149b5ef2fb
[INFO] running `Command { std: "docker" "start" "-a" "8d3c8c7c1850c1c78e02fcc30bc7e7081147f3c30f0f20df7f935a149b5ef2fb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vm-62bf386ea009b511)
[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" "8d3c8c7c1850c1c78e02fcc30bc7e7081147f3c30f0f20df7f935a149b5ef2fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d3c8c7c1850c1c78e02fcc30bc7e7081147f3c30f0f20df7f935a149b5ef2fb", kill_on_drop: false }`
[INFO] [stdout] 8d3c8c7c1850c1c78e02fcc30bc7e7081147f3c30f0f20df7f935a149b5ef2fb