[INFO] cloning repository https://github.com/armadillojoe/PNGPuzzle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/armadillojoe/PNGPuzzle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farmadillojoe%2FPNGPuzzle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farmadillojoe%2FPNGPuzzle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6cd010b284bba87149932397c5ba14e141ac4268
[INFO] testing armadillojoe/PNGPuzzle against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farmadillojoe%2FPNGPuzzle" "/workspace/builds/worker-78/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-78/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/armadillojoe/PNGPuzzle 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/armadillojoe/PNGPuzzle
[INFO] finished tweaking git repo https://github.com/armadillojoe/PNGPuzzle
[INFO] tweaked toml for git repo https://github.com/armadillojoe/PNGPuzzle written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] crate git repo https://github.com/armadillojoe/PNGPuzzle 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crc v1.3.0
[INFO] [stderr]   Downloaded lazy_static v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] c3b079dfb569aa20033a55e0718aadc9df3f4a89037f422e6cd2bd94801a79ad
[INFO] running `Command { std: "docker" "start" "-a" "c3b079dfb569aa20033a55e0718aadc9df3f4a89037f422e6cd2bd94801a79ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3b079dfb569aa20033a55e0718aadc9df3f4a89037f422e6cd2bd94801a79ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3b079dfb569aa20033a55e0718aadc9df3f4a89037f422e6cd2bd94801a79ad", kill_on_drop: false }`
[INFO] [stdout] c3b079dfb569aa20033a55e0718aadc9df3f4a89037f422e6cd2bd94801a79ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] c3960aecda481b24eda40e41e618510fa4513061109f6c9bb13bc49dee7bc520
[INFO] running `Command { std: "docker" "start" "-a" "c3960aecda481b24eda40e41e618510fa4513061109f6c9bb13bc49dee7bc520", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lazy_static v0.2.1
[INFO] [stderr]    Compiling crc v1.3.0
[INFO] [stderr]    Compiling pngpuzzle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.02s
[INFO] running `Command { std: "docker" "inspect" "c3960aecda481b24eda40e41e618510fa4513061109f6c9bb13bc49dee7bc520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3960aecda481b24eda40e41e618510fa4513061109f6c9bb13bc49dee7bc520", kill_on_drop: false }`
[INFO] [stdout] c3960aecda481b24eda40e41e618510fa4513061109f6c9bb13bc49dee7bc520
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] f556e8b14ee51d16021efd55e02e91e695f4ae9dd447919ca3e6dc5f6808d984
[INFO] running `Command { std: "docker" "start" "-a" "f556e8b14ee51d16021efd55e02e91e695f4ae9dd447919ca3e6dc5f6808d984", kill_on_drop: false }`
[INFO] [stderr]    Compiling pngpuzzle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "f556e8b14ee51d16021efd55e02e91e695f4ae9dd447919ca3e6dc5f6808d984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f556e8b14ee51d16021efd55e02e91e695f4ae9dd447919ca3e6dc5f6808d984", kill_on_drop: false }`
[INFO] [stdout] f556e8b14ee51d16021efd55e02e91e695f4ae9dd447919ca3e6dc5f6808d984
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 36e1bee25836254098c2e2a1b6c7a25c37ae13d572c46b8a9150a7e9b8ad9762
[INFO] running `Command { std: "docker" "start" "-a" "36e1bee25836254098c2e2a1b6c7a25c37ae13d572c46b8a9150a7e9b8ad9762", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.74s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pngpuzzle-1355e054eef314fd)
[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" "36e1bee25836254098c2e2a1b6c7a25c37ae13d572c46b8a9150a7e9b8ad9762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36e1bee25836254098c2e2a1b6c7a25c37ae13d572c46b8a9150a7e9b8ad9762", kill_on_drop: false }`
[INFO] [stdout] 36e1bee25836254098c2e2a1b6c7a25c37ae13d572c46b8a9150a7e9b8ad9762