[INFO] cloning repository https://github.com/mvn-rvn/Rust-Connect-4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mvn-rvn/Rust-Connect-4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvn-rvn%2FRust-Connect-4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvn-rvn%2FRust-Connect-4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54b8de151065dad9a1683bb637cc080158a7de23
[INFO] testing mvn-rvn/Rust-Connect-4 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%2Fmvn-rvn%2FRust-Connect-4" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mvn-rvn/Rust-Connect-4 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/mvn-rvn/Rust-Connect-4
[INFO] finished tweaking git repo https://github.com/mvn-rvn/Rust-Connect-4
[INFO] tweaked toml for git repo https://github.com/mvn-rvn/Rust-Connect-4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/mvn-rvn/Rust-Connect-4 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 07643985d2ac7914f57bea5b8c8c55636deba90e9c20a792d0b03f1d28874a62
[INFO] running `Command { std: "docker" "start" "-a" "07643985d2ac7914f57bea5b8c8c55636deba90e9c20a792d0b03f1d28874a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07643985d2ac7914f57bea5b8c8c55636deba90e9c20a792d0b03f1d28874a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07643985d2ac7914f57bea5b8c8c55636deba90e9c20a792d0b03f1d28874a62", kill_on_drop: false }`
[INFO] [stdout] 07643985d2ac7914f57bea5b8c8c55636deba90e9c20a792d0b03f1d28874a62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 8d2feb8d495380b479603220c34cdbb71b39b04091ba8b2bcc0f1ea7b84a1692
[INFO] running `Command { std: "docker" "start" "-a" "8d2feb8d495380b479603220c34cdbb71b39b04091ba8b2bcc0f1ea7b84a1692", kill_on_drop: false }`
[INFO] [stderr]    Compiling my-project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "8d2feb8d495380b479603220c34cdbb71b39b04091ba8b2bcc0f1ea7b84a1692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2feb8d495380b479603220c34cdbb71b39b04091ba8b2bcc0f1ea7b84a1692", kill_on_drop: false }`
[INFO] [stdout] 8d2feb8d495380b479603220c34cdbb71b39b04091ba8b2bcc0f1ea7b84a1692
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 9d179083a83e5e85cbe30dd2a00035c557db7ba031f3789f5c83acae06d5a18b
[INFO] running `Command { std: "docker" "start" "-a" "9d179083a83e5e85cbe30dd2a00035c557db7ba031f3789f5c83acae06d5a18b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling my-project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "9d179083a83e5e85cbe30dd2a00035c557db7ba031f3789f5c83acae06d5a18b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d179083a83e5e85cbe30dd2a00035c557db7ba031f3789f5c83acae06d5a18b", kill_on_drop: false }`
[INFO] [stdout] 9d179083a83e5e85cbe30dd2a00035c557db7ba031f3789f5c83acae06d5a18b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ed24921762ba80cf347f1563732321d523a5c9aeefb5fc7a564645a4ad33f287
[INFO] running `Command { std: "docker" "start" "-a" "ed24921762ba80cf347f1563732321d523a5c9aeefb5fc7a564645a4ad33f287", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/my_project-7af06f0966cb8570)
[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" "ed24921762ba80cf347f1563732321d523a5c9aeefb5fc7a564645a4ad33f287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed24921762ba80cf347f1563732321d523a5c9aeefb5fc7a564645a4ad33f287", kill_on_drop: false }`
[INFO] [stdout] ed24921762ba80cf347f1563732321d523a5c9aeefb5fc7a564645a4ad33f287