[INFO] cloning repository https://github.com/howeih/Day-18-Monopoly
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/howeih/Day-18-Monopoly" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-18-Monopoly", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-18-Monopoly'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 149dfc51b4e4c148241b1d8e7c0089ba54412473
[INFO] testing howeih/Day-18-Monopoly against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-18-Monopoly" "/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/howeih/Day-18-Monopoly on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/howeih/Day-18-Monopoly
[INFO] finished tweaking git repo https://github.com/howeih/Day-18-Monopoly
[INFO] tweaked toml for git repo https://github.com/howeih/Day-18-Monopoly written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/howeih/Day-18-Monopoly already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c2e82f7d422f45f0cb8e5cc986b7c010b51e1ce525a08c3793bf7693de331db
[INFO] running `Command { std: "docker" "start" "-a" "6c2e82f7d422f45f0cb8e5cc986b7c010b51e1ce525a08c3793bf7693de331db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c2e82f7d422f45f0cb8e5cc986b7c010b51e1ce525a08c3793bf7693de331db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c2e82f7d422f45f0cb8e5cc986b7c010b51e1ce525a08c3793bf7693de331db", kill_on_drop: false }`
[INFO] [stdout] 6c2e82f7d422f45f0cb8e5cc986b7c010b51e1ce525a08c3793bf7693de331db
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0d83c8fc4807a3e2e1f585b179518d5b87f90e6e88fe22a5f60d2966d0dc32c
[INFO] running `Command { std: "docker" "start" "-a" "d0d83c8fc4807a3e2e1f585b179518d5b87f90e6e88fe22a5f60d2966d0dc32c", kill_on_drop: false }`
[INFO] [stderr]    Compiling gnuplot v0.0.25
[INFO] [stderr]    Compiling monopoly v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "d0d83c8fc4807a3e2e1f585b179518d5b87f90e6e88fe22a5f60d2966d0dc32c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0d83c8fc4807a3e2e1f585b179518d5b87f90e6e88fe22a5f60d2966d0dc32c", kill_on_drop: false }`
[INFO] [stdout] d0d83c8fc4807a3e2e1f585b179518d5b87f90e6e88fe22a5f60d2966d0dc32c
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c265c5990d248f5f26310ea1749771c923ee71b87dfc3c7e7c5e0a670a227410
[INFO] running `Command { std: "docker" "start" "-a" "c265c5990d248f5f26310ea1749771c923ee71b87dfc3c7e7c5e0a670a227410", kill_on_drop: false }`
[INFO] [stderr]    Compiling monopoly v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "c265c5990d248f5f26310ea1749771c923ee71b87dfc3c7e7c5e0a670a227410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c265c5990d248f5f26310ea1749771c923ee71b87dfc3c7e7c5e0a670a227410", kill_on_drop: false }`
[INFO] [stdout] c265c5990d248f5f26310ea1749771c923ee71b87dfc3c7e7c5e0a670a227410
[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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b2923bed9f2ec83a7a83082ace820bf1ee368a423f96043001091a60d623c6d
[INFO] running `Command { std: "docker" "start" "-a" "7b2923bed9f2ec83a7a83082ace820bf1ee368a423f96043001091a60d623c6d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/monopoly-b315272d0a707ff4)
[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" "7b2923bed9f2ec83a7a83082ace820bf1ee368a423f96043001091a60d623c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b2923bed9f2ec83a7a83082ace820bf1ee368a423f96043001091a60d623c6d", kill_on_drop: false }`
[INFO] [stdout] 7b2923bed9f2ec83a7a83082ace820bf1ee368a423f96043001091a60d623c6d