[INFO] fetching crate fury 0.0.0...
[INFO] testing fury-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate fury 0.0.0 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate fury 0.0.0 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 fury 0.0.0
[INFO] finished tweaking crates.io crate fury 0.0.0
[INFO] tweaked toml for crates.io crate fury 0.0.0 written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 03b468a9633c850c80c54eafbfd10812b5a4c0e99d6fa84efe3ae51202efbf8f
[INFO] running `Command { std: "docker" "start" "-a" "03b468a9633c850c80c54eafbfd10812b5a4c0e99d6fa84efe3ae51202efbf8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03b468a9633c850c80c54eafbfd10812b5a4c0e99d6fa84efe3ae51202efbf8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03b468a9633c850c80c54eafbfd10812b5a4c0e99d6fa84efe3ae51202efbf8f", kill_on_drop: false }`
[INFO] [stdout] 03b468a9633c850c80c54eafbfd10812b5a4c0e99d6fa84efe3ae51202efbf8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 12e509ea7940e9ef058eebabfcd5734d2026eb158571c0aee67151dfb59971fb
[INFO] running `Command { std: "docker" "start" "-a" "12e509ea7940e9ef058eebabfcd5734d2026eb158571c0aee67151dfb59971fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling fury v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "12e509ea7940e9ef058eebabfcd5734d2026eb158571c0aee67151dfb59971fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e509ea7940e9ef058eebabfcd5734d2026eb158571c0aee67151dfb59971fb", kill_on_drop: false }`
[INFO] [stdout] 12e509ea7940e9ef058eebabfcd5734d2026eb158571c0aee67151dfb59971fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] f44129ac302dd151afb9b6869e0e8d0ec91904d72271b8233e89d5426e1ec65b
[INFO] running `Command { std: "docker" "start" "-a" "f44129ac302dd151afb9b6869e0e8d0ec91904d72271b8233e89d5426e1ec65b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fury v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "f44129ac302dd151afb9b6869e0e8d0ec91904d72271b8233e89d5426e1ec65b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f44129ac302dd151afb9b6869e0e8d0ec91904d72271b8233e89d5426e1ec65b", kill_on_drop: false }`
[INFO] [stdout] f44129ac302dd151afb9b6869e0e8d0ec91904d72271b8233e89d5426e1ec65b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] a3fb60f8d1b235039578e10d55e63f78b6a62bdcb38af37fb91a37bd89d0a74e
[INFO] running `Command { std: "docker" "start" "-a" "a3fb60f8d1b235039578e10d55e63f78b6a62bdcb38af37fb91a37bd89d0a74e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fury-65476521a290f9ca)
[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] [stderr]    Doc-tests fury
[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" "a3fb60f8d1b235039578e10d55e63f78b6a62bdcb38af37fb91a37bd89d0a74e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3fb60f8d1b235039578e10d55e63f78b6a62bdcb38af37fb91a37bd89d0a74e", kill_on_drop: false }`
[INFO] [stdout] a3fb60f8d1b235039578e10d55e63f78b6a62bdcb38af37fb91a37bd89d0a74e