[INFO] cloning repository https://github.com/eutampieri/mDNS-proxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eutampieri/mDNS-proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feutampieri%2FmDNS-proxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feutampieri%2FmDNS-proxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cdc7eae340d06e7b50e8a078f60a0329d96e66e5
[INFO] testing eutampieri/mDNS-proxy against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feutampieri%2FmDNS-proxy" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eutampieri/mDNS-proxy 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 git repo https://github.com/eutampieri/mDNS-proxy
[INFO] finished tweaking git repo https://github.com/eutampieri/mDNS-proxy
[INFO] tweaked toml for git repo https://github.com/eutampieri/mDNS-proxy written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/eutampieri/mDNS-proxy 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 4e3978f15caf134e1effcb17c0d33c26caaa891ece7c961b836112bafb01a013
[INFO] running `Command { std: "docker" "start" "-a" "4e3978f15caf134e1effcb17c0d33c26caaa891ece7c961b836112bafb01a013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e3978f15caf134e1effcb17c0d33c26caaa891ece7c961b836112bafb01a013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e3978f15caf134e1effcb17c0d33c26caaa891ece7c961b836112bafb01a013", kill_on_drop: false }`
[INFO] [stdout] 4e3978f15caf134e1effcb17c0d33c26caaa891ece7c961b836112bafb01a013
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] d2200225c312715d940daca0b5ff1a06faebb325f20f3d93ee36e4d36670e917
[INFO] running `Command { std: "docker" "start" "-a" "d2200225c312715d940daca0b5ff1a06faebb325f20f3d93ee36e4d36670e917", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling dns-parser v0.8.0
[INFO] [stderr]    Compiling mdns_proxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.04s
[INFO] running `Command { std: "docker" "inspect" "d2200225c312715d940daca0b5ff1a06faebb325f20f3d93ee36e4d36670e917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2200225c312715d940daca0b5ff1a06faebb325f20f3d93ee36e4d36670e917", kill_on_drop: false }`
[INFO] [stdout] d2200225c312715d940daca0b5ff1a06faebb325f20f3d93ee36e4d36670e917
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 990b8febbd0e47da33939e365ef5f21d54640b98b7b1627c90d433e7bf20151b
[INFO] running `Command { std: "docker" "start" "-a" "990b8febbd0e47da33939e365ef5f21d54640b98b7b1627c90d433e7bf20151b", kill_on_drop: false }`
[INFO] [stderr]    Compiling mdns_proxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "990b8febbd0e47da33939e365ef5f21d54640b98b7b1627c90d433e7bf20151b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "990b8febbd0e47da33939e365ef5f21d54640b98b7b1627c90d433e7bf20151b", kill_on_drop: false }`
[INFO] [stdout] 990b8febbd0e47da33939e365ef5f21d54640b98b7b1627c90d433e7bf20151b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 7a4a01cc6c28bdbbc1e82dedf743b58188f06c34eb4f33490eb5b6ba1876f1f5
[INFO] running `Command { std: "docker" "start" "-a" "7a4a01cc6c28bdbbc1e82dedf743b58188f06c34eb4f33490eb5b6ba1876f1f5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mdns_proxy-2f26e644244ea21b)
[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" "7a4a01cc6c28bdbbc1e82dedf743b58188f06c34eb4f33490eb5b6ba1876f1f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a4a01cc6c28bdbbc1e82dedf743b58188f06c34eb4f33490eb5b6ba1876f1f5", kill_on_drop: false }`
[INFO] [stdout] 7a4a01cc6c28bdbbc1e82dedf743b58188f06c34eb4f33490eb5b6ba1876f1f5