[INFO] cloning repository https://github.com/renovate-tests/cargo1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/renovate-tests/cargo1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenovate-tests%2Fcargo1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenovate-tests%2Fcargo1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17ffd30890f94b890dfa3da7b44b17c2ef712887
[INFO] testing renovate-tests/cargo1 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenovate-tests%2Fcargo1" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/renovate-tests/cargo1 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/renovate-tests/cargo1
[INFO] finished tweaking git repo https://github.com/renovate-tests/cargo1
[INFO] tweaked toml for git repo https://github.com/renovate-tests/cargo1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/renovate-tests/cargo1 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] d55b3826bce5f2237e9384bd0d753874f67fd72e04302f548ddbca99702705a9
[INFO] running `Command { std: "docker" "start" "-a" "d55b3826bce5f2237e9384bd0d753874f67fd72e04302f548ddbca99702705a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d55b3826bce5f2237e9384bd0d753874f67fd72e04302f548ddbca99702705a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d55b3826bce5f2237e9384bd0d753874f67fd72e04302f548ddbca99702705a9", kill_on_drop: false }`
[INFO] [stdout] d55b3826bce5f2237e9384bd0d753874f67fd72e04302f548ddbca99702705a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 23b94c4d17c96215226d2f3e98e2328c461409adb6b180540ced32b47bcaf2a2
[INFO] running `Command { std: "docker" "start" "-a" "23b94c4d17c96215226d2f3e98e2328c461409adb6b180540ced32b47bcaf2a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling workspace_example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.00s
[INFO] running `Command { std: "docker" "inspect" "23b94c4d17c96215226d2f3e98e2328c461409adb6b180540ced32b47bcaf2a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b94c4d17c96215226d2f3e98e2328c461409adb6b180540ced32b47bcaf2a2", kill_on_drop: false }`
[INFO] [stdout] 23b94c4d17c96215226d2f3e98e2328c461409adb6b180540ced32b47bcaf2a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b49bb7c2f983d9dac13aa55d35efcd20a07a70dab847ab46a291531476a20ec2
[INFO] running `Command { std: "docker" "start" "-a" "b49bb7c2f983d9dac13aa55d35efcd20a07a70dab847ab46a291531476a20ec2", kill_on_drop: false }`
[INFO] [stderr]    Compiling workspace_example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "b49bb7c2f983d9dac13aa55d35efcd20a07a70dab847ab46a291531476a20ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b49bb7c2f983d9dac13aa55d35efcd20a07a70dab847ab46a291531476a20ec2", kill_on_drop: false }`
[INFO] [stdout] b49bb7c2f983d9dac13aa55d35efcd20a07a70dab847ab46a291531476a20ec2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6957afcb1ff7e40199afd4346bd0625be01470965ffb1e21d4bd45a6ec80afd1
[INFO] running `Command { std: "docker" "start" "-a" "6957afcb1ff7e40199afd4346bd0625be01470965ffb1e21d4bd45a6ec80afd1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/workspace_example-9a63603548c3f15c)
[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" "6957afcb1ff7e40199afd4346bd0625be01470965ffb1e21d4bd45a6ec80afd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6957afcb1ff7e40199afd4346bd0625be01470965ffb1e21d4bd45a6ec80afd1", kill_on_drop: false }`
[INFO] [stdout] 6957afcb1ff7e40199afd4346bd0625be01470965ffb1e21d4bd45a6ec80afd1