[INFO] fetching crate argus 0.1.0...
[INFO] testing argus-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate argus 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate argus 0.1.0 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 crates.io crate argus 0.1.0
[INFO] finished tweaking crates.io crate argus 0.1.0
[INFO] tweaked toml for crates.io crate argus 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate argus 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 248ec6c29605f896930f41fbc4084d48749e245fc00f8fb557a4467a9ce91b75
[INFO] running `Command { std: "docker" "start" "-a" "248ec6c29605f896930f41fbc4084d48749e245fc00f8fb557a4467a9ce91b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "248ec6c29605f896930f41fbc4084d48749e245fc00f8fb557a4467a9ce91b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "248ec6c29605f896930f41fbc4084d48749e245fc00f8fb557a4467a9ce91b75", kill_on_drop: false }`
[INFO] [stdout] 248ec6c29605f896930f41fbc4084d48749e245fc00f8fb557a4467a9ce91b75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 2a4005f251d6402e7385cb6998fc916619448a93667440254be8654027a973d4
[INFO] running `Command { std: "docker" "start" "-a" "2a4005f251d6402e7385cb6998fc916619448a93667440254be8654027a973d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling argus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "2a4005f251d6402e7385cb6998fc916619448a93667440254be8654027a973d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a4005f251d6402e7385cb6998fc916619448a93667440254be8654027a973d4", kill_on_drop: false }`
[INFO] [stdout] 2a4005f251d6402e7385cb6998fc916619448a93667440254be8654027a973d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 717dc37c517b8b36c67cc41bfb12ee4f61a04ec38ec012a5996827f0e680abe4
[INFO] running `Command { std: "docker" "start" "-a" "717dc37c517b8b36c67cc41bfb12ee4f61a04ec38ec012a5996827f0e680abe4", kill_on_drop: false }`
[INFO] [stderr]    Compiling argus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "717dc37c517b8b36c67cc41bfb12ee4f61a04ec38ec012a5996827f0e680abe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717dc37c517b8b36c67cc41bfb12ee4f61a04ec38ec012a5996827f0e680abe4", kill_on_drop: false }`
[INFO] [stdout] 717dc37c517b8b36c67cc41bfb12ee4f61a04ec38ec012a5996827f0e680abe4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 9394c265fc9967adf93668e59a69d3098e0beefc9ae965fd27bf3d22afb33b04
[INFO] running `Command { std: "docker" "start" "-a" "9394c265fc9967adf93668e59a69d3098e0beefc9ae965fd27bf3d22afb33b04", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/argus-52bea1ee64962069)
[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" "9394c265fc9967adf93668e59a69d3098e0beefc9ae965fd27bf3d22afb33b04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9394c265fc9967adf93668e59a69d3098e0beefc9ae965fd27bf3d22afb33b04", kill_on_drop: false }`
[INFO] [stdout] 9394c265fc9967adf93668e59a69d3098e0beefc9ae965fd27bf3d22afb33b04