[INFO] cloning repository https://github.com/shirts/MacOS-WiFi-DNS-Server-Toggle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shirts/MacOS-WiFi-DNS-Server-Toggle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshirts%2FMacOS-WiFi-DNS-Server-Toggle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshirts%2FMacOS-WiFi-DNS-Server-Toggle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d6b793ca5965b7f16760c9351c25c0a4b0a1b25
[INFO] testing shirts/MacOS-WiFi-DNS-Server-Toggle against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshirts%2FMacOS-WiFi-DNS-Server-Toggle" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shirts/MacOS-WiFi-DNS-Server-Toggle on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shirts/MacOS-WiFi-DNS-Server-Toggle
[INFO] finished tweaking git repo https://github.com/shirts/MacOS-WiFi-DNS-Server-Toggle
[INFO] tweaked toml for git repo https://github.com/shirts/MacOS-WiFi-DNS-Server-Toggle written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/shirts/MacOS-WiFi-DNS-Server-Toggle already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d23d11661d830e587bb8982bacf277c21d7cb6336a11c40b09c6f7d1cd35935
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3d23d11661d830e587bb8982bacf277c21d7cb6336a11c40b09c6f7d1cd35935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d23d11661d830e587bb8982bacf277c21d7cb6336a11c40b09c6f7d1cd35935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d23d11661d830e587bb8982bacf277c21d7cb6336a11c40b09c6f7d1cd35935", kill_on_drop: false }`
[INFO] [stdout] 3d23d11661d830e587bb8982bacf277c21d7cb6336a11c40b09c6f7d1cd35935
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc5cc7688b985e86ea2934701ac3d326c359a846f50276cbbbe47f2eb0b5e64e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cc5cc7688b985e86ea2934701ac3d326c359a846f50276cbbbe47f2eb0b5e64e", kill_on_drop: false }`
[INFO] [stderr]    Compiling change_dns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "cc5cc7688b985e86ea2934701ac3d326c359a846f50276cbbbe47f2eb0b5e64e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc5cc7688b985e86ea2934701ac3d326c359a846f50276cbbbe47f2eb0b5e64e", kill_on_drop: false }`
[INFO] [stdout] cc5cc7688b985e86ea2934701ac3d326c359a846f50276cbbbe47f2eb0b5e64e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37fb68b6967cf0051443f7a25526574276bd2ce1454ad73a6f7d5d583f7eb202
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "37fb68b6967cf0051443f7a25526574276bd2ce1454ad73a6f7d5d583f7eb202", kill_on_drop: false }`
[INFO] [stderr]    Compiling change_dns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "37fb68b6967cf0051443f7a25526574276bd2ce1454ad73a6f7d5d583f7eb202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37fb68b6967cf0051443f7a25526574276bd2ce1454ad73a6f7d5d583f7eb202", kill_on_drop: false }`
[INFO] [stdout] 37fb68b6967cf0051443f7a25526574276bd2ce1454ad73a6f7d5d583f7eb202
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c813f84c700c13e9ef74f5941480e2c22895d7681f2c81939ffc8788518ee58b
[INFO] running `Command { std: "docker" "start" "-a" "c813f84c700c13e9ef74f5941480e2c22895d7681f2c81939ffc8788518ee58b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/change_dns-3c1a172d1df34d77)
[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" "c813f84c700c13e9ef74f5941480e2c22895d7681f2c81939ffc8788518ee58b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c813f84c700c13e9ef74f5941480e2c22895d7681f2c81939ffc8788518ee58b", kill_on_drop: false }`
[INFO] [stdout] c813f84c700c13e9ef74f5941480e2c22895d7681f2c81939ffc8788518ee58b