[INFO] cloning repository https://github.com/d3rpp/ipsniffer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d3rpp/ipsniffer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd3rpp%2Fipsniffer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd3rpp%2Fipsniffer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5eea3b8ea9b233374b21cc17d8f1b001406fb723
[INFO] testing d3rpp/ipsniffer against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd3rpp%2Fipsniffer" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/d3rpp/ipsniffer 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/d3rpp/ipsniffer
[INFO] finished tweaking git repo https://github.com/d3rpp/ipsniffer
[INFO] tweaked toml for git repo https://github.com/d3rpp/ipsniffer written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/d3rpp/ipsniffer 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 761266c5c39c2af4e3dcf59a667d9e0554e37fc67df71ae20925f61960ff28b4
[INFO] running `Command { std: "docker" "start" "-a" "761266c5c39c2af4e3dcf59a667d9e0554e37fc67df71ae20925f61960ff28b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "761266c5c39c2af4e3dcf59a667d9e0554e37fc67df71ae20925f61960ff28b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "761266c5c39c2af4e3dcf59a667d9e0554e37fc67df71ae20925f61960ff28b4", kill_on_drop: false }`
[INFO] [stdout] 761266c5c39c2af4e3dcf59a667d9e0554e37fc67df71ae20925f61960ff28b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 7ce6aa443c1c9bfe836011db34642cb0836a05a169f1ee49350ad137b5b5b40b
[INFO] running `Command { std: "docker" "start" "-a" "7ce6aa443c1c9bfe836011db34642cb0836a05a169f1ee49350ad137b5b5b40b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ipsniffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.91s
[INFO] running `Command { std: "docker" "inspect" "7ce6aa443c1c9bfe836011db34642cb0836a05a169f1ee49350ad137b5b5b40b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce6aa443c1c9bfe836011db34642cb0836a05a169f1ee49350ad137b5b5b40b", kill_on_drop: false }`
[INFO] [stdout] 7ce6aa443c1c9bfe836011db34642cb0836a05a169f1ee49350ad137b5b5b40b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 8af38399547c0dc6d45facedbb986ae392826e56ee450256087de8f9385f82db
[INFO] running `Command { std: "docker" "start" "-a" "8af38399547c0dc6d45facedbb986ae392826e56ee450256087de8f9385f82db", kill_on_drop: false }`
[INFO] [stderr]    Compiling ipsniffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "8af38399547c0dc6d45facedbb986ae392826e56ee450256087de8f9385f82db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8af38399547c0dc6d45facedbb986ae392826e56ee450256087de8f9385f82db", kill_on_drop: false }`
[INFO] [stdout] 8af38399547c0dc6d45facedbb986ae392826e56ee450256087de8f9385f82db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] de1f8a264aaa32cf7f7ffd951fd60827f89f4912665dee2d80015b063d4aa638
[INFO] running `Command { std: "docker" "start" "-a" "de1f8a264aaa32cf7f7ffd951fd60827f89f4912665dee2d80015b063d4aa638", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ipsniffer-fd1e60e8604d1f75)
[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" "de1f8a264aaa32cf7f7ffd951fd60827f89f4912665dee2d80015b063d4aa638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de1f8a264aaa32cf7f7ffd951fd60827f89f4912665dee2d80015b063d4aa638", kill_on_drop: false }`
[INFO] [stdout] de1f8a264aaa32cf7f7ffd951fd60827f89f4912665dee2d80015b063d4aa638