[INFO] cloning repository https://github.com/markrepedersen/wifi_restart_service
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/markrepedersen/wifi_restart_service" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkrepedersen%2Fwifi_restart_service", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkrepedersen%2Fwifi_restart_service'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b4fee93c87723a742d89cb0660ef7b764653393
[INFO] testing markrepedersen/wifi_restart_service against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkrepedersen%2Fwifi_restart_service" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/markrepedersen/wifi_restart_service on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/markrepedersen/wifi_restart_service
[INFO] finished tweaking git repo https://github.com/markrepedersen/wifi_restart_service
[INFO] tweaked toml for git repo https://github.com/markrepedersen/wifi_restart_service written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/markrepedersen/wifi_restart_service already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66c0dc02064a4bb07d74884f3e969c99a125cb4f88a36a103144dff1f1d960f9
[INFO] running `Command { std: "docker" "start" "-a" "66c0dc02064a4bb07d74884f3e969c99a125cb4f88a36a103144dff1f1d960f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66c0dc02064a4bb07d74884f3e969c99a125cb4f88a36a103144dff1f1d960f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66c0dc02064a4bb07d74884f3e969c99a125cb4f88a36a103144dff1f1d960f9", kill_on_drop: false }`
[INFO] [stdout] 66c0dc02064a4bb07d74884f3e969c99a125cb4f88a36a103144dff1f1d960f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcce80ef55aeb53810f7332b2fa2385858dc1fa6b14392576f9e198462b73a03
[INFO] running `Command { std: "docker" "start" "-a" "dcce80ef55aeb53810f7332b2fa2385858dc1fa6b14392576f9e198462b73a03", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tokio v0.2.13
[INFO] [stderr]    Compiling wifi_restart_service v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | /     timeout(TIMEOUT, resolve_host())
[INFO] [stdout] 49 | |         .await
[INFO] [stdout] 50 | |         .and_then(|ip| {
[INFO] [stdout] 51 | |             // Timeout has not occurred.
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |         })
[INFO] [stdout] 56 | |         .or_else(|_| Err(restart_wifi()));
[INFO] [stdout]    | |__________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.23s
[INFO] running `Command { std: "docker" "inspect" "dcce80ef55aeb53810f7332b2fa2385858dc1fa6b14392576f9e198462b73a03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcce80ef55aeb53810f7332b2fa2385858dc1fa6b14392576f9e198462b73a03", kill_on_drop: false }`
[INFO] [stdout] dcce80ef55aeb53810f7332b2fa2385858dc1fa6b14392576f9e198462b73a03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa516597740c42f00c43dca699ec93f93f1d3202a12fbf6b0a209db09a39b9d3
[INFO] running `Command { std: "docker" "start" "-a" "fa516597740c42f00c43dca699ec93f93f1d3202a12fbf6b0a209db09a39b9d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling wifi_restart_service v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | /     timeout(TIMEOUT, resolve_host())
[INFO] [stdout] 49 | |         .await
[INFO] [stdout] 50 | |         .and_then(|ip| {
[INFO] [stdout] 51 | |             // Timeout has not occurred.
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |         })
[INFO] [stdout] 56 | |         .or_else(|_| Err(restart_wifi()));
[INFO] [stdout]    | |__________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "fa516597740c42f00c43dca699ec93f93f1d3202a12fbf6b0a209db09a39b9d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa516597740c42f00c43dca699ec93f93f1d3202a12fbf6b0a209db09a39b9d3", kill_on_drop: false }`
[INFO] [stdout] fa516597740c42f00c43dca699ec93f93f1d3202a12fbf6b0a209db09a39b9d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a16b55cb730f1bd2720bbb29730bb918d42ef623dd15608c16744f661512bfff
[INFO] running `Command { std: "docker" "start" "-a" "a16b55cb730f1bd2720bbb29730bb918d42ef623dd15608c16744f661512bfff", kill_on_drop: false }`
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 | /     timeout(TIMEOUT, resolve_host())
[INFO] [stderr] 49 | |         .await
[INFO] [stderr] 50 | |         .and_then(|ip| {
[INFO] [stderr] 51 | |             // Timeout has not occurred.
[INFO] [stderr] ...  |
[INFO] [stderr] 55 | |         })
[INFO] [stderr] 56 | |         .or_else(|_| Err(restart_wifi()));
[INFO] [stderr]    | |__________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `wifi_restart_service` (bin "wifi_restart_service" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wifi_restart_service-db2f3209effa9ddf)
[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" "a16b55cb730f1bd2720bbb29730bb918d42ef623dd15608c16744f661512bfff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a16b55cb730f1bd2720bbb29730bb918d42ef623dd15608c16744f661512bfff", kill_on_drop: false }`
[INFO] [stdout] a16b55cb730f1bd2720bbb29730bb918d42ef623dd15608c16744f661512bfff