[INFO] cloning repository https://github.com/LukeMcAuleyDublin/port-sniffer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LukeMcAuleyDublin/port-sniffer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukeMcAuleyDublin%2Fport-sniffer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukeMcAuleyDublin%2Fport-sniffer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93b3c35028a83583b5566c5aa1e847a7da30f63f
[INFO] checking LukeMcAuleyDublin/port-sniffer against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukeMcAuleyDublin%2Fport-sniffer" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LukeMcAuleyDublin/port-sniffer on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LukeMcAuleyDublin/port-sniffer
[INFO] finished tweaking git repo https://github.com/LukeMcAuleyDublin/port-sniffer
[INFO] tweaked toml for git repo https://github.com/LukeMcAuleyDublin/port-sniffer written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/LukeMcAuleyDublin/port-sniffer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded supports-color v1.3.1
[INFO] [stderr]   Downloaded bpaf v0.7.10
[INFO] [stderr]   Downloaded bpaf_derive v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38341e45f3b73fa54eb6363a928704c9e7b8b26048a4d67660b2133dc802cef5
[INFO] running `Command { std: "docker" "start" "-a" "38341e45f3b73fa54eb6363a928704c9e7b8b26048a4d67660b2133dc802cef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38341e45f3b73fa54eb6363a928704c9e7b8b26048a4d67660b2133dc802cef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38341e45f3b73fa54eb6363a928704c9e7b8b26048a4d67660b2133dc802cef5", kill_on_drop: false }`
[INFO] [stdout] 38341e45f3b73fa54eb6363a928704c9e7b8b26048a4d67660b2133dc802cef5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c4948b36775f60f52c6a1f21e572d1736ee0aca4230fdec8ebf871fb8b91af1
[INFO] running `Command { std: "docker" "start" "-a" "3c4948b36775f60f52c6a1f21e572d1736ee0aca4230fdec8ebf871fb8b91af1", kill_on_drop: false }`
[INFO] [stderr]     Checking is_ci v1.1.1
[INFO] [stderr]     Checking pin-project-lite v0.2.12
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]     Checking supports-color v1.3.1
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling bpaf_derive v0.3.5
[INFO] [stderr]     Checking tokio v1.30.0
[INFO] [stderr]     Checking bpaf v0.7.10
[INFO] [stderr]     Checking port-sniffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.05s
[INFO] running `Command { std: "docker" "inspect" "3c4948b36775f60f52c6a1f21e572d1736ee0aca4230fdec8ebf871fb8b91af1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c4948b36775f60f52c6a1f21e572d1736ee0aca4230fdec8ebf871fb8b91af1", kill_on_drop: false }`
[INFO] [stdout] 3c4948b36775f60f52c6a1f21e572d1736ee0aca4230fdec8ebf871fb8b91af1
[INFO] checking LukeMcAuleyDublin/port-sniffer against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukeMcAuleyDublin%2Fport-sniffer" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LukeMcAuleyDublin/port-sniffer on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LukeMcAuleyDublin/port-sniffer
[INFO] finished tweaking git repo https://github.com/LukeMcAuleyDublin/port-sniffer
[INFO] tweaked toml for git repo https://github.com/LukeMcAuleyDublin/port-sniffer written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/LukeMcAuleyDublin/port-sniffer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 474606fa722acd226a53dc017d2fe6eb73482e669bbf9f70b42ec355697a5561
[INFO] running `Command { std: "docker" "start" "-a" "474606fa722acd226a53dc017d2fe6eb73482e669bbf9f70b42ec355697a5561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "474606fa722acd226a53dc017d2fe6eb73482e669bbf9f70b42ec355697a5561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "474606fa722acd226a53dc017d2fe6eb73482e669bbf9f70b42ec355697a5561", kill_on_drop: false }`
[INFO] [stdout] 474606fa722acd226a53dc017d2fe6eb73482e669bbf9f70b42ec355697a5561
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31e5eb2c68ce4295b03c1d990491c00095265ce1daa7c07ed58ce8a8a4226f57
[INFO] running `Command { std: "docker" "start" "-a" "31e5eb2c68ce4295b03c1d990491c00095265ce1daa7c07ed58ce8a8a4226f57", kill_on_drop: false }`
[INFO] [stderr]     Checking is_ci v1.1.1
[INFO] [stderr]     Checking pin-project-lite v0.2.12
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]     Checking supports-color v1.3.1
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling bpaf_derive v0.3.5
[INFO] [stderr]     Checking tokio v1.30.0
[INFO] [stderr]     Checking bpaf v0.7.10
[INFO] [stderr]     Checking port-sniffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.54s
[INFO] running `Command { std: "docker" "inspect" "31e5eb2c68ce4295b03c1d990491c00095265ce1daa7c07ed58ce8a8a4226f57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31e5eb2c68ce4295b03c1d990491c00095265ce1daa7c07ed58ce8a8a4226f57", kill_on_drop: false }`
[INFO] [stdout] 31e5eb2c68ce4295b03c1d990491c00095265ce1daa7c07ed58ce8a8a4226f57