[INFO] cloning repository https://github.com/wbrbr/json-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wbrbr/json-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwbrbr%2Fjson-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwbrbr%2Fjson-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] afbde24526b031e14bcf6a6a808d1ae59e6d463d
[INFO] testing wbrbr/json-parser against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwbrbr%2Fjson-parser" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wbrbr/json-parser on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wbrbr/json-parser
[INFO] finished tweaking git repo https://github.com/wbrbr/json-parser
[INFO] tweaked toml for git repo https://github.com/wbrbr/json-parser written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/wbrbr/json-parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7831ff75e265ba887a64e4db41eeae6bce4fbed23569f0157ee51511d3d190a
[INFO] running `Command { std: "docker" "start" "-a" "e7831ff75e265ba887a64e4db41eeae6bce4fbed23569f0157ee51511d3d190a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7831ff75e265ba887a64e4db41eeae6bce4fbed23569f0157ee51511d3d190a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7831ff75e265ba887a64e4db41eeae6bce4fbed23569f0157ee51511d3d190a", kill_on_drop: false }`
[INFO] [stdout] e7831ff75e265ba887a64e4db41eeae6bce4fbed23569f0157ee51511d3d190a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1eb20978a2b6543d44c1ae502bc67311d922d76f88911ec2803a3d87c6db3a2
[INFO] running `Command { std: "docker" "start" "-a" "a1eb20978a2b6543d44c1ae502bc67311d922d76f88911ec2803a3d87c6db3a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling json v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "a1eb20978a2b6543d44c1ae502bc67311d922d76f88911ec2803a3d87c6db3a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1eb20978a2b6543d44c1ae502bc67311d922d76f88911ec2803a3d87c6db3a2", kill_on_drop: false }`
[INFO] [stdout] a1eb20978a2b6543d44c1ae502bc67311d922d76f88911ec2803a3d87c6db3a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 510f1db86b45120e6526d9f0e106e10db0998524b19fb1e74dd2d4edff529009
[INFO] running `Command { std: "docker" "start" "-a" "510f1db86b45120e6526d9f0e106e10db0998524b19fb1e74dd2d4edff529009", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling json v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "510f1db86b45120e6526d9f0e106e10db0998524b19fb1e74dd2d4edff529009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "510f1db86b45120e6526d9f0e106e10db0998524b19fb1e74dd2d4edff529009", kill_on_drop: false }`
[INFO] [stdout] 510f1db86b45120e6526d9f0e106e10db0998524b19fb1e74dd2d4edff529009
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 209123cb7cdad8e399b6abe396033a0f87679e2f99a1cd13d50985a0e5440bb9
[INFO] running `Command { std: "docker" "start" "-a" "209123cb7cdad8e399b6abe396033a0f87679e2f99a1cd13d50985a0e5440bb9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/json-d917f517f2afa6f5)
[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" "209123cb7cdad8e399b6abe396033a0f87679e2f99a1cd13d50985a0e5440bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "209123cb7cdad8e399b6abe396033a0f87679e2f99a1cd13d50985a0e5440bb9", kill_on_drop: false }`
[INFO] [stdout] 209123cb7cdad8e399b6abe396033a0f87679e2f99a1cd13d50985a0e5440bb9