Dec 13 07:04:17.609 INFO testing pop-os/system76-power against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 07:04:17.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 07:04:18.120 INFO [stdout] 434f990a10c29f1349fca44c413e5ebee39224b226cb9c1d51fbfe2bce021e00
Dec 13 07:04:18.122 INFO running `"docker" "start" "-a" "434f990a10c29f1349fca44c413e5ebee39224b226cb9c1d51fbfe2bce021e00"`
Dec 13 07:04:20.478 INFO [stderr] usermod: no changes
Dec 13 07:04:20.646 INFO [stderr]    Compiling sysfs-class v0.1.1
Dec 13 07:04:20.646 INFO [stderr]    Compiling libdbus-sys v0.1.4
Dec 13 07:04:20.675 INFO [stderr]    Compiling fern v0.5.7
Dec 13 07:04:20.685 INFO [stderr]    Compiling vergen v0.1.1
Dec 13 07:04:23.637 INFO [stderr]    Compiling system76-power v1.0.0 (/source)
Dec 13 07:04:25.196 INFO [stderr]    Compiling dbus v0.6.2
Dec 13 07:04:40.687 INFO [stderr] warning: unused import: `env`
Dec 13 07:04:40.687 INFO [stderr]   --> src/main.rs:11:11
Dec 13 07:04:40.687 INFO [stderr]    |
Dec 13 07:04:40.687 INFO [stderr] 11 | use std::{env, process};
Dec 13 07:04:40.687 INFO [stderr]    |           ^^^
Dec 13 07:04:40.687 INFO [stderr]    |
Dec 13 07:04:40.687 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 07:04:40.687 INFO [stderr] 
Dec 13 07:04:40.699 INFO [stderr] warning: unused import: `Level`
Dec 13 07:04:40.699 INFO [stderr]  --> src/logging.rs:2:11
Dec 13 07:04:40.699 INFO [stderr]   |
Dec 13 07:04:40.699 INFO [stderr] 2 | use log::{Level, LevelFilter};
Dec 13 07:04:40.699 INFO [stderr]   |           ^^^^^
Dec 13 07:04:40.699 INFO [stderr] 
Dec 13 07:04:40.699 INFO [stderr] warning: unused import: `PathBuf`
Dec 13 07:04:40.699 INFO [stderr]  --> src/snd.rs:1:23
Dec 13 07:04:40.699 INFO [stderr]   |
Dec 13 07:04:40.699 INFO [stderr] 1 | use std::path::{Path, PathBuf};
Dec 13 07:04:40.699 INFO [stderr]   |                       ^^^^^^^
Dec 13 07:04:40.699 INFO [stderr] 
Dec 13 07:04:41.458 INFO [stderr] warning: variable does not need to be mutable
Dec 13 07:04:41.459 INFO [stderr]   --> src/graphics.rs:87:13
Dec 13 07:04:41.459 INFO [stderr]    |
Dec 13 07:04:41.459 INFO [stderr] 87 |         let mut vendor = if modules.iter().find(|module| module.name == "nouveau" || module.name == "nvidia").is_some() {
Dec 13 07:04:41.459 INFO [stderr]    |             ----^^^^^^
Dec 13 07:04:41.460 INFO [stderr]    |             |
Dec 13 07:04:41.460 INFO [stderr]    |             help: remove this `mut`
Dec 13 07:04:41.460 INFO [stderr]    |
Dec 13 07:04:41.460 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 07:04:41.460 INFO [stderr] 
Dec 13 07:04:41.570 INFO [stderr] warning: method is never used: `bl_power`
Dec 13 07:04:41.571 INFO [stderr]   --> src/backlight.rs:41:5
Dec 13 07:04:41.571 INFO [stderr]    |
Dec 13 07:04:41.571 INFO [stderr] 41 |     pub fn bl_power(&self) -> io::Result<u64> {
Dec 13 07:04:41.571 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:41.572 INFO [stderr]    |
Dec 13 07:04:41.572 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 07:04:41.572 INFO [stderr] 
Dec 13 07:04:41.572 INFO [stderr] warning: function is never used: `reload`
Dec 13 07:04:41.572 INFO [stderr]  --> src/modprobe.rs:4:1
Dec 13 07:04:41.573 INFO [stderr]   |
Dec 13 07:04:41.573 INFO [stderr] 4 | pub fn reload(module: &str, options: &[&str]) -> io::Result<()> {
Dec 13 07:04:41.573 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:41.573 INFO [stderr] 
Dec 13 07:04:41.573 INFO [stderr] warning: function is never used: `unload`
Dec 13 07:04:41.574 INFO [stderr]  --> src/modprobe.rs:8:1
Dec 13 07:04:41.574 INFO [stderr]   |
Dec 13 07:04:41.574 INFO [stderr] 8 | pub fn unload(module: &str) -> io::Result<()> {
Dec 13 07:04:41.574 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:41.575 INFO [stderr] 
Dec 13 07:04:41.575 INFO [stderr] warning: function is never used: `load`
Dec 13 07:04:41.575 INFO [stderr]   --> src/modprobe.rs:20:1
Dec 13 07:04:41.575 INFO [stderr]    |
Dec 13 07:04:41.575 INFO [stderr] 20 | pub fn load(module: &str, options: &[&str]) -> io::Result<()> {
Dec 13 07:04:41.576 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:41.576 INFO [stderr] 
Dec 13 07:04:41.576 INFO [stderr] warning: method is never used: `drivers`
Dec 13 07:04:41.576 INFO [stderr]   --> src/pci.rs:25:5
Dec 13 07:04:41.577 INFO [stderr]    |
Dec 13 07:04:41.577 INFO [stderr] 25 |     pub fn drivers(&self) -> io::Result<Vec<PciDriver>> {
Dec 13 07:04:41.577 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:41.577 INFO [stderr] 
Dec 13 07:04:41.577 INFO [stderr] warning: method is never used: `path`
Dec 13 07:04:41.578 INFO [stderr]   --> src/pci.rs:45:5
Dec 13 07:04:41.578 INFO [stderr]    |
Dec 13 07:04:41.578 INFO [stderr] 45 |     pub fn path(&self) -> &Path {
Dec 13 07:04:41.578 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:41.579 INFO [stderr] 
Dec 13 07:04:41.579 INFO [stderr] warning: method is never used: `bind`
Dec 13 07:04:41.579 INFO [stderr]   --> src/pci.rs:49:5
Dec 13 07:04:41.579 INFO [stderr]    |
Dec 13 07:04:41.580 INFO [stderr] 49 |     pub unsafe fn bind(&self, device: &PciDevice) -> io::Result<()> {
Dec 13 07:04:41.580 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:41.580 INFO [stderr] 
Dec 13 07:04:41.580 INFO [stderr] warning: method is never used: `device`
Dec 13 07:04:41.581 INFO [stderr]   --> src/pci.rs:64:9
Dec 13 07:04:41.581 INFO [stderr]    |
Dec 13 07:04:41.581 INFO [stderr] 64 |         pub fn $file(&self) -> io::Result<$out> {
Dec 13 07:04:41.581 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:41.581 INFO [stderr] ...
Dec 13 07:04:41.582 INFO [stderr] 94 |     pci_device!(device as u16);
Dec 13 07:04:41.582 INFO [stderr]    |     --------------------------- in this macro invocation
Dec 13 07:04:41.582 INFO [stderr] 
Dec 13 07:04:41.582 INFO [stderr] warning: method is never used: `revision`
Dec 13 07:04:41.582 INFO [stderr]   --> src/pci.rs:64:9
Dec 13 07:04:41.583 INFO [stderr]    |
Dec 13 07:04:41.583 INFO [stderr] 64 |         pub fn $file(&self) -> io::Result<$out> {
Dec 13 07:04:41.583 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:41.583 INFO [stderr] ...
Dec 13 07:04:41.583 INFO [stderr] 96 |     pci_device!(revision as u8);
Dec 13 07:04:41.583 INFO [stderr]    |     ---------------------------- in this macro invocation
Dec 13 07:04:41.583 INFO [stderr] 
Dec 13 07:04:41.583 INFO [stderr] warning: field is never used: `device`
Dec 13 07:04:41.583 INFO [stderr]  --> src/wifi.rs:6:5
Dec 13 07:04:41.583 INFO [stderr]   |
Dec 13 07:04:41.583 INFO [stderr] 6 |     device: &'static str,
Dec 13 07:04:41.583 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:41.583 INFO [stderr] 
Dec 13 07:04:41.583 INFO [stderr] warning: field is never used: `power_save`
Dec 13 07:04:41.583 INFO [stderr]  --> src/wifi.rs:7:5
Dec 13 07:04:41.583 INFO [stderr]   |
Dec 13 07:04:41.583 INFO [stderr] 7 |     power_save: PowerSave,
Dec 13 07:04:41.583 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:41.583 INFO [stderr] 
Dec 13 07:04:41.583 INFO [stderr] warning: field is never used: `power_level`
Dec 13 07:04:41.583 INFO [stderr]  --> src/wifi.rs:8:5
Dec 13 07:04:41.583 INFO [stderr]   |
Dec 13 07:04:41.583 INFO [stderr] 8 |     power_level: PowerLevel,
Dec 13 07:04:41.583 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:41.583 INFO [stderr] 
Dec 13 07:04:41.583 INFO [stderr] warning: method is never used: `set`
Dec 13 07:04:41.583 INFO [stderr]   --> src/wifi.rs:26:5
Dec 13 07:04:41.583 INFO [stderr]    |
Dec 13 07:04:41.583 INFO [stderr] 26 |     pub fn set(&self, power_level: u8) {
Dec 13 07:04:41.583 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:41.583 INFO [stderr] 
Dec 13 07:04:41.583 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 07:04:41.583 INFO [stderr]    --> src/graphics.rs:175:33
Dec 13 07:04:41.583 INFO [stderr]     |
Dec 13 07:04:41.584 INFO [stderr] 175 |                                 unsafe { driver.unbind(&dev) };
Dec 13 07:04:41.584 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:41.584 INFO [stderr]     |
Dec 13 07:04:41.584 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 07:04:41.584 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 07:04:41.584 INFO [stderr] 
Dec 13 07:04:48.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.25s
Dec 13 07:04:48.760 INFO [stderr] su: No module specific data is present
Dec 13 07:04:50.012 INFO running `"docker" "inspect" "434f990a10c29f1349fca44c413e5ebee39224b226cb9c1d51fbfe2bce021e00"`
Dec 13 07:04:50.319 INFO running `"docker" "rm" "-f" "434f990a10c29f1349fca44c413e5ebee39224b226cb9c1d51fbfe2bce021e00"`
Dec 13 07:04:50.651 INFO [stdout] 434f990a10c29f1349fca44c413e5ebee39224b226cb9c1d51fbfe2bce021e00
Dec 13 07:04:50.657 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 07:04:51.243 INFO [stdout] 2e95f3f1dc6f3b1121a70c28249fdbcc5ba00a663c2bb0dc5554cca1eb21b5e2
Dec 13 07:04:51.245 INFO running `"docker" "start" "-a" "2e95f3f1dc6f3b1121a70c28249fdbcc5ba00a663c2bb0dc5554cca1eb21b5e2"`
Dec 13 07:04:52.906 INFO [stderr] usermod: no changes
Dec 13 07:04:53.045 INFO [stderr]    Compiling system76-power v1.0.0 (/source)
Dec 13 07:04:53.688 INFO [stderr] warning: unused import: `env`
Dec 13 07:04:53.688 INFO [stderr]   --> src/main.rs:11:11
Dec 13 07:04:53.688 INFO [stderr]    |
Dec 13 07:04:53.688 INFO [stderr] 11 | use std::{env, process};
Dec 13 07:04:53.688 INFO [stderr]    |           ^^^
Dec 13 07:04:53.688 INFO [stderr]    |
Dec 13 07:04:53.688 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 07:04:53.688 INFO [stderr] 
Dec 13 07:04:53.688 INFO [stderr] warning: unused import: `Level`
Dec 13 07:04:53.688 INFO [stderr]  --> src/logging.rs:2:11
Dec 13 07:04:53.688 INFO [stderr]   |
Dec 13 07:04:53.688 INFO [stderr] 2 | use log::{Level, LevelFilter};
Dec 13 07:04:53.688 INFO [stderr]   |           ^^^^^
Dec 13 07:04:53.688 INFO [stderr] 
Dec 13 07:04:53.688 INFO [stderr] warning: unused import: `PathBuf`
Dec 13 07:04:53.688 INFO [stderr]  --> src/snd.rs:1:23
Dec 13 07:04:53.688 INFO [stderr]   |
Dec 13 07:04:53.688 INFO [stderr] 1 | use std::path::{Path, PathBuf};
Dec 13 07:04:53.688 INFO [stderr]   |                       ^^^^^^^
Dec 13 07:04:53.688 INFO [stderr] 
Dec 13 07:04:54.535 INFO [stderr] warning: variable does not need to be mutable
Dec 13 07:04:54.535 INFO [stderr]   --> src/graphics.rs:87:13
Dec 13 07:04:54.535 INFO [stderr]    |
Dec 13 07:04:54.535 INFO [stderr] 87 |         let mut vendor = if modules.iter().find(|module| module.name == "nouveau" || module.name == "nvidia").is_some() {
Dec 13 07:04:54.535 INFO [stderr]    |             ----^^^^^^
Dec 13 07:04:54.535 INFO [stderr]    |             |
Dec 13 07:04:54.535 INFO [stderr]    |             help: remove this `mut`
Dec 13 07:04:54.535 INFO [stderr]    |
Dec 13 07:04:54.535 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 07:04:54.535 INFO [stderr] 
Dec 13 07:04:54.637 INFO [stderr] warning: method is never used: `bl_power`
Dec 13 07:04:54.637 INFO [stderr]   --> src/backlight.rs:41:5
Dec 13 07:04:54.637 INFO [stderr]    |
Dec 13 07:04:54.637 INFO [stderr] 41 |     pub fn bl_power(&self) -> io::Result<u64> {
Dec 13 07:04:54.637 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:54.637 INFO [stderr]    |
Dec 13 07:04:54.637 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 07:04:54.637 INFO [stderr] 
Dec 13 07:04:54.637 INFO [stderr] warning: function is never used: `reload`
Dec 13 07:04:54.637 INFO [stderr]  --> src/modprobe.rs:4:1
Dec 13 07:04:54.637 INFO [stderr]   |
Dec 13 07:04:54.637 INFO [stderr] 4 | pub fn reload(module: &str, options: &[&str]) -> io::Result<()> {
Dec 13 07:04:54.637 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:54.637 INFO [stderr] 
Dec 13 07:04:54.637 INFO [stderr] warning: function is never used: `unload`
Dec 13 07:04:54.637 INFO [stderr]  --> src/modprobe.rs:8:1
Dec 13 07:04:54.637 INFO [stderr]   |
Dec 13 07:04:54.637 INFO [stderr] 8 | pub fn unload(module: &str) -> io::Result<()> {
Dec 13 07:04:54.637 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:54.637 INFO [stderr] 
Dec 13 07:04:54.637 INFO [stderr] warning: function is never used: `load`
Dec 13 07:04:54.637 INFO [stderr]   --> src/modprobe.rs:20:1
Dec 13 07:04:54.637 INFO [stderr]    |
Dec 13 07:04:54.637 INFO [stderr] 20 | pub fn load(module: &str, options: &[&str]) -> io::Result<()> {
Dec 13 07:04:54.637 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:54.637 INFO [stderr] 
Dec 13 07:04:54.637 INFO [stderr] warning: method is never used: `drivers`
Dec 13 07:04:54.637 INFO [stderr]   --> src/pci.rs:25:5
Dec 13 07:04:54.637 INFO [stderr]    |
Dec 13 07:04:54.637 INFO [stderr] 25 |     pub fn drivers(&self) -> io::Result<Vec<PciDriver>> {
Dec 13 07:04:54.637 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:54.637 INFO [stderr] 
Dec 13 07:04:54.637 INFO [stderr] warning: method is never used: `path`
Dec 13 07:04:54.637 INFO [stderr]   --> src/pci.rs:45:5
Dec 13 07:04:54.637 INFO [stderr]    |
Dec 13 07:04:54.637 INFO [stderr] 45 |     pub fn path(&self) -> &Path {
Dec 13 07:04:54.637 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:54.637 INFO [stderr] 
Dec 13 07:04:54.637 INFO [stderr] warning: method is never used: `bind`
Dec 13 07:04:54.637 INFO [stderr]   --> src/pci.rs:49:5
Dec 13 07:04:54.637 INFO [stderr]    |
Dec 13 07:04:54.637 INFO [stderr] 49 |     pub unsafe fn bind(&self, device: &PciDevice) -> io::Result<()> {
Dec 13 07:04:54.637 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:54.637 INFO [stderr] 
Dec 13 07:04:54.637 INFO [stderr] warning: method is never used: `device`
Dec 13 07:04:54.637 INFO [stderr]   --> src/pci.rs:64:9
Dec 13 07:04:54.637 INFO [stderr]    |
Dec 13 07:04:54.637 INFO [stderr] 64 |         pub fn $file(&self) -> io::Result<$out> {
Dec 13 07:04:54.637 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:54.637 INFO [stderr] ...
Dec 13 07:04:54.637 INFO [stderr] 94 |     pci_device!(device as u16);
Dec 13 07:04:54.637 INFO [stderr]    |     --------------------------- in this macro invocation
Dec 13 07:04:54.637 INFO [stderr] 
Dec 13 07:04:54.637 INFO [stderr] warning: method is never used: `revision`
Dec 13 07:04:54.637 INFO [stderr]   --> src/pci.rs:64:9
Dec 13 07:04:54.637 INFO [stderr]    |
Dec 13 07:04:54.637 INFO [stderr] 64 |         pub fn $file(&self) -> io::Result<$out> {
Dec 13 07:04:54.637 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:54.637 INFO [stderr] ...
Dec 13 07:04:54.638 INFO [stderr] 96 |     pci_device!(revision as u8);
Dec 13 07:04:54.638 INFO [stderr]    |     ---------------------------- in this macro invocation
Dec 13 07:04:54.638 INFO [stderr] 
Dec 13 07:04:54.638 INFO [stderr] warning: field is never used: `device`
Dec 13 07:04:54.638 INFO [stderr]  --> src/wifi.rs:6:5
Dec 13 07:04:54.638 INFO [stderr]   |
Dec 13 07:04:54.638 INFO [stderr] 6 |     device: &'static str,
Dec 13 07:04:54.638 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:54.638 INFO [stderr] 
Dec 13 07:04:54.638 INFO [stderr] warning: field is never used: `power_save`
Dec 13 07:04:54.638 INFO [stderr]  --> src/wifi.rs:7:5
Dec 13 07:04:54.638 INFO [stderr]   |
Dec 13 07:04:54.638 INFO [stderr] 7 |     power_save: PowerSave,
Dec 13 07:04:54.638 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:54.638 INFO [stderr] 
Dec 13 07:04:54.638 INFO [stderr] warning: field is never used: `power_level`
Dec 13 07:04:54.638 INFO [stderr]  --> src/wifi.rs:8:5
Dec 13 07:04:54.638 INFO [stderr]   |
Dec 13 07:04:54.638 INFO [stderr] 8 |     power_level: PowerLevel,
Dec 13 07:04:54.638 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:54.638 INFO [stderr] 
Dec 13 07:04:54.638 INFO [stderr] warning: method is never used: `set`
Dec 13 07:04:54.638 INFO [stderr]   --> src/wifi.rs:26:5
Dec 13 07:04:54.638 INFO [stderr]    |
Dec 13 07:04:54.638 INFO [stderr] 26 |     pub fn set(&self, power_level: u8) {
Dec 13 07:04:54.638 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:54.643 INFO [stderr] 
Dec 13 07:04:54.649 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 07:04:54.649 INFO [stderr]    --> src/graphics.rs:175:33
Dec 13 07:04:54.649 INFO [stderr]     |
Dec 13 07:04:54.649 INFO [stderr] 175 |                                 unsafe { driver.unbind(&dev) };
Dec 13 07:04:54.649 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:04:54.649 INFO [stderr]     |
Dec 13 07:04:54.649 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 07:04:54.649 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 07:04:54.649 INFO [stderr] 
Dec 13 07:04:55.991 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
Dec 13 07:04:55.995 INFO [stderr] su: No module specific data is present
Dec 13 07:04:56.819 INFO running `"docker" "inspect" "2e95f3f1dc6f3b1121a70c28249fdbcc5ba00a663c2bb0dc5554cca1eb21b5e2"`
Dec 13 07:04:57.103 INFO running `"docker" "rm" "-f" "2e95f3f1dc6f3b1121a70c28249fdbcc5ba00a663c2bb0dc5554cca1eb21b5e2"`
Dec 13 07:04:57.543 INFO [stdout] 2e95f3f1dc6f3b1121a70c28249fdbcc5ba00a663c2bb0dc5554cca1eb21b5e2
Dec 13 07:04:57.551 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 07:04:58.164 INFO [stdout] b748cd80736cf74396384694f1da9af4685fa0fb4f02b08b0cf138e1d59f7b25
Dec 13 07:04:58.168 INFO running `"docker" "start" "-a" "b748cd80736cf74396384694f1da9af4685fa0fb4f02b08b0cf138e1d59f7b25"`
Dec 13 07:05:00.090 INFO [stderr] usermod: no changes
Dec 13 07:05:00.203 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 13 07:05:00.210 INFO [stderr]      Running /target/debug/deps/system76_power-85cbbb9d3acda31a
Dec 13 07:05:00.223 INFO [stdout] 
Dec 13 07:05:00.224 INFO [stdout] running 2 tests
Dec 13 07:05:00.224 INFO [stdout] test fan::tests::duty_interpolation ... ok
Dec 13 07:05:00.228 INFO [stdout] test fan::tests::standard_points ... ok
Dec 13 07:05:00.228 INFO [stdout] 
Dec 13 07:05:00.228 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 07:05:00.228 INFO [stdout] 
Dec 13 07:05:00.235 INFO [stderr] su: No module specific data is present
Dec 13 07:05:01.185 INFO running `"docker" "inspect" "b748cd80736cf74396384694f1da9af4685fa0fb4f02b08b0cf138e1d59f7b25"`
Dec 13 07:05:01.515 INFO running `"docker" "rm" "-f" "b748cd80736cf74396384694f1da9af4685fa0fb4f02b08b0cf138e1d59f7b25"`
Dec 13 07:05:01.859 INFO [stdout] b748cd80736cf74396384694f1da9af4685fa0fb4f02b08b0cf138e1d59f7b25