[INFO] cloning repository https://github.com/fushengrentoo/rust-play
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fushengrentoo/rust-play" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffushengrentoo%2Frust-play", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffushengrentoo%2Frust-play'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dbe0a35ede76221148503794a39cabd3624e982a
[INFO] testing fushengrentoo/rust-play 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%2Ffushengrentoo%2Frust-play" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fushengrentoo/rust-play 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/fushengrentoo/rust-play
[INFO] finished tweaking git repo https://github.com/fushengrentoo/rust-play
[INFO] tweaked toml for git repo https://github.com/fushengrentoo/rust-play written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/fushengrentoo/rust-play 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 6d5d3df29b00d2b9e9632930c4bdf578ca4a631a8c7bdbd1d2f1624afecd0f6d
[INFO] running `Command { std: "docker" "start" "-a" "6d5d3df29b00d2b9e9632930c4bdf578ca4a631a8c7bdbd1d2f1624afecd0f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d5d3df29b00d2b9e9632930c4bdf578ca4a631a8c7bdbd1d2f1624afecd0f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d5d3df29b00d2b9e9632930c4bdf578ca4a631a8c7bdbd1d2f1624afecd0f6d", kill_on_drop: false }`
[INFO] [stdout] 6d5d3df29b00d2b9e9632930c4bdf578ca4a631a8c7bdbd1d2f1624afecd0f6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 70aaf76d3bccdc5dde5ddaaae8f0d3416cbe809b7436b21db80210751895b659
[INFO] running `Command { std: "docker" "start" "-a" "70aaf76d3bccdc5dde5ddaaae8f0d3416cbe809b7436b21db80210751895b659", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "70aaf76d3bccdc5dde5ddaaae8f0d3416cbe809b7436b21db80210751895b659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70aaf76d3bccdc5dde5ddaaae8f0d3416cbe809b7436b21db80210751895b659", kill_on_drop: false }`
[INFO] [stdout] 70aaf76d3bccdc5dde5ddaaae8f0d3416cbe809b7436b21db80210751895b659
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 6729c472125c4b53c7b8818b8c011b31482fad04d0da2d23903edb3acc47780f
[INFO] running `Command { std: "docker" "start" "-a" "6729c472125c4b53c7b8818b8c011b31482fad04d0da2d23903edb3acc47780f", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_cargo-a30606bbf029520a)
[INFO] running `Command { std: "docker" "inspect" "6729c472125c4b53c7b8818b8c011b31482fad04d0da2d23903edb3acc47780f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6729c472125c4b53c7b8818b8c011b31482fad04d0da2d23903edb3acc47780f", kill_on_drop: false }`
[INFO] [stdout] 6729c472125c4b53c7b8818b8c011b31482fad04d0da2d23903edb3acc47780f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 722b91dc6dacab9872f2a020ca8fbb08ab9516ce7d63f322d9409019a2fe5d06
[INFO] running `Command { std: "docker" "start" "-a" "722b91dc6dacab9872f2a020ca8fbb08ab9516ce7d63f322d9409019a2fe5d06", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_cargo-a30606bbf029520a)
[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" "722b91dc6dacab9872f2a020ca8fbb08ab9516ce7d63f322d9409019a2fe5d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "722b91dc6dacab9872f2a020ca8fbb08ab9516ce7d63f322d9409019a2fe5d06", kill_on_drop: false }`
[INFO] [stdout] 722b91dc6dacab9872f2a020ca8fbb08ab9516ce7d63f322d9409019a2fe5d06