[INFO] cloning repository https://github.com/crescentrose/audio_switcher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crescentrose/audio_switcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrescentrose%2Faudio_switcher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrescentrose%2Faudio_switcher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e64e4c3044e9635bc958b917690832e870300903
[INFO] checking crescentrose/audio_switcher against 8006091eb71ae7d9e9bccb66c6122c9d68af4466 for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrescentrose%2Faudio_switcher" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/crescentrose/audio_switcher
[INFO] finished tweaking git repo https://github.com/crescentrose/audio_switcher
[INFO] tweaked toml for git repo https://github.com/crescentrose/audio_switcher written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/crescentrose/audio_switcher on toolchain 8006091eb71ae7d9e9bccb66c6122c9d68af4466
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/crescentrose/audio_switcher 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" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.84
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.84
[INFO] [stderr]   Downloaded link-cplusplus v1.0.8
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.94
[INFO] [stderr]   Downloaded iana-time-zone-haiku v0.1.1
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.84
[INFO] [stderr]   Downloaded scratch v1.0.5
[INFO] [stderr]   Downloaded quote v1.0.26
[INFO] [stderr]   Downloaded iana-time-zone v0.1.54
[INFO] [stderr]   Downloaded unicode-width v0.1.10
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.84
[INFO] [stderr]   Downloaded log v0.4.17
[INFO] [stderr]   Downloaded proc-macro2 v1.0.54
[INFO] [stderr]   Downloaded once_cell v1.17.1
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.94
[INFO] [stderr]   Downloaded unicode-ident v1.0.8
[INFO] [stderr]   Downloaded js-sys v0.3.61
[INFO] [stderr]   Downloaded cxx-build v1.0.94
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.84
[INFO] [stderr]   Downloaded chrono v0.4.24
[INFO] [stderr]   Downloaded cxx v1.0.94
[INFO] [stderr]   Downloaded syn v2.0.10
[INFO] [stderr]   Downloaded libc v0.2.140
[INFO] [stderr]   Downloaded windows v0.46.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f5cac68a0f73e3277cb53fdcfd42509d703326d6287166ea237120c9df09cb7b
[INFO] running `Command { std: "docker" "start" "f5cac68a0f73e3277cb53fdcfd42509d703326d6287166ea237120c9df09cb7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5cac68a0f73e3277cb53fdcfd42509d703326d6287166ea237120c9df09cb7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f5cac68a0f73e3277cb53fdcfd42509d703326d6287166ea237120c9df09cb7b" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5cac68a0f73e3277cb53fdcfd42509d703326d6287166ea237120c9df09cb7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f5cac68a0f73e3277cb53fdcfd42509d703326d6287166ea237120c9df09cb7b" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]     Checking iana-time-zone v0.1.54
[INFO] [stderr]     Checking windows-targets v0.42.2
[INFO] [stderr]     Checking windows v0.46.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking chrono v0.4.24
[INFO] [stderr]     Checking audio_switcher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/bluetooth/device.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |     mem::{self, size_of},
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BluetoothSetServiceState`
[INFO] [stdout]   --> src/bluetooth/device.rs:15:64
[INFO] [stdout]    |
[INFO] [stdout] 15 |             BluetoothFindFirstDevice, BluetoothFindNextDevice, BluetoothSetServiceState,
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `service_guid`
[INFO] [stdout]   --> src/bluetooth/device.rs:79:37
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn set_service_state(&self, service_guid: &str, mode: Mode) {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service_guid`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]   --> src/bluetooth/device.rs:79:57
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn set_service_state(&self, service_guid: &str, mode: Mode) {
[INFO] [stdout]    |                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/bluetooth/device.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |     mem::{self, size_of},
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BluetoothSetServiceState`
[INFO] [stdout]   --> src/bluetooth/device.rs:15:64
[INFO] [stdout]    |
[INFO] [stdout] 15 |             BluetoothFindFirstDevice, BluetoothFindNextDevice, BluetoothSetServiceState,
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `service_guid`
[INFO] [stdout]   --> src/bluetooth/device.rs:79:37
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn set_service_state(&self, service_guid: &str, mode: Mode) {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service_guid`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]   --> src/bluetooth/device.rs:79:57
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn set_service_state(&self, service_guid: &str, mode: Mode) {
[INFO] [stdout]    |                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/bluetooth/device.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |     mem::{self, size_of},
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BluetoothSetServiceState`
[INFO] [stdout]   --> src/bluetooth/device.rs:15:64
[INFO] [stdout]    |
[INFO] [stdout] 15 |             BluetoothFindFirstDevice, BluetoothFindNextDevice, BluetoothSetServiceState,
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `service_guid`
[INFO] [stdout]   --> src/bluetooth/device.rs:79:37
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn set_service_state(&self, service_guid: &str, mode: Mode) {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service_guid`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]   --> src/bluetooth/device.rs:79:57
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn set_service_state(&self, service_guid: &str, mode: Mode) {
[INFO] [stdout]    |                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/bluetooth/device.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |     mem::{self, size_of},
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BluetoothSetServiceState`
[INFO] [stdout]   --> src/bluetooth/device.rs:15:64
[INFO] [stdout]    |
[INFO] [stdout] 15 |             BluetoothFindFirstDevice, BluetoothFindNextDevice, BluetoothSetServiceState,
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `service_guid`
[INFO] [stdout]   --> src/bluetooth/device.rs:79:37
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn set_service_state(&self, service_guid: &str, mode: Mode) {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service_guid`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]   --> src/bluetooth/device.rs:79:57
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn set_service_state(&self, service_guid: &str, mode: Mode) {
[INFO] [stdout]    |                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.28s
[INFO] running `Command { std: "docker" "inspect" "f5cac68a0f73e3277cb53fdcfd42509d703326d6287166ea237120c9df09cb7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5cac68a0f73e3277cb53fdcfd42509d703326d6287166ea237120c9df09cb7b", kill_on_drop: false }`
[INFO] [stdout] f5cac68a0f73e3277cb53fdcfd42509d703326d6287166ea237120c9df09cb7b
