Dec 05 11:03:03.358 INFO testing pop-os/system76-power against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 11:03:03.358 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 11:03:03.942 INFO [stdout] b5532ead800bde709cd2229b0ad5746addc607c82b3d91124be16418acf11e06
Dec 05 11:03:03.944 INFO running `"docker" "start" "-a" "b5532ead800bde709cd2229b0ad5746addc607c82b3d91124be16418acf11e06"`
Dec 05 11:03:05.943 INFO [stderr] usermod: no changes
Dec 05 11:03:06.133 INFO [stderr]    Compiling libdbus-sys v0.1.3
Dec 05 11:03:06.144 INFO [stderr]    Compiling vergen v0.1.1
Dec 05 11:03:06.144 INFO [stderr]    Compiling fern v0.5.6
Dec 05 11:03:08.627 INFO [stderr]    Compiling system76-power v1.0.0 (/source)
Dec 05 11:03:09.071 INFO [stderr]    Compiling dbus v0.6.2
Dec 05 11:03:23.948 INFO [stderr] warning: unused import: `env`
Dec 05 11:03:23.948 INFO [stderr]   --> src/main.rs:10:11
Dec 05 11:03:23.948 INFO [stderr]    |
Dec 05 11:03:23.948 INFO [stderr] 10 | use std::{env, process};
Dec 05 11:03:23.948 INFO [stderr]    |           ^^^
Dec 05 11:03:23.948 INFO [stderr]    |
Dec 05 11:03:23.948 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 11:03:23.948 INFO [stderr] 
Dec 05 11:03:23.948 INFO [stderr] warning: unused import: `Level`
Dec 05 11:03:23.948 INFO [stderr]  --> src/logging.rs:2:11
Dec 05 11:03:23.948 INFO [stderr]   |
Dec 05 11:03:23.948 INFO [stderr] 2 | use log::{Level, LevelFilter};
Dec 05 11:03:23.948 INFO [stderr]   |           ^^^^^
Dec 05 11:03:23.948 INFO [stderr] 
Dec 05 11:03:23.948 INFO [stderr] warning: unused import: `PathBuf`
Dec 05 11:03:23.948 INFO [stderr]  --> src/snd.rs:1:23
Dec 05 11:03:23.948 INFO [stderr]   |
Dec 05 11:03:23.948 INFO [stderr] 1 | use std::path::{Path, PathBuf};
Dec 05 11:03:23.948 INFO [stderr]   |                       ^^^^^^^
Dec 05 11:03:23.948 INFO [stderr] 
Dec 05 11:03:24.659 INFO [stderr] warning: variable does not need to be mutable
Dec 05 11:03:24.660 INFO [stderr]   --> src/graphics.rs:87:13
Dec 05 11:03:24.660 INFO [stderr]    |
Dec 05 11:03:24.660 INFO [stderr] 87 |         let mut vendor = if modules.iter().find(|module| module.name == "nouveau" || module.name == "nvidia").is_some() {
Dec 05 11:03:24.661 INFO [stderr]    |             ----^^^^^^
Dec 05 11:03:24.661 INFO [stderr]    |             |
Dec 05 11:03:24.661 INFO [stderr]    |             help: remove this `mut`
Dec 05 11:03:24.662 INFO [stderr]    |
Dec 05 11:03:24.662 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 11:03:24.662 INFO [stderr] 
Dec 05 11:03:24.763 INFO [stderr] warning: method is never used: `bl_power`
Dec 05 11:03:24.763 INFO [stderr]   --> src/backlight.rs:41:5
Dec 05 11:03:24.764 INFO [stderr]    |
Dec 05 11:03:24.764 INFO [stderr] 41 |     pub fn bl_power(&self) -> io::Result<u64> {
Dec 05 11:03:24.764 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:24.765 INFO [stderr]    |
Dec 05 11:03:24.765 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 11:03:24.765 INFO [stderr] 
Dec 05 11:03:24.765 INFO [stderr] warning: function is never used: `reload`
Dec 05 11:03:24.766 INFO [stderr]  --> src/modprobe.rs:4:1
Dec 05 11:03:24.766 INFO [stderr]   |
Dec 05 11:03:24.766 INFO [stderr] 4 | pub fn reload(module: &str, options: &[&str]) -> io::Result<()> {
Dec 05 11:03:24.766 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:24.767 INFO [stderr] 
Dec 05 11:03:24.767 INFO [stderr] warning: function is never used: `unload`
Dec 05 11:03:24.767 INFO [stderr]  --> src/modprobe.rs:8:1
Dec 05 11:03:24.767 INFO [stderr]   |
Dec 05 11:03:24.768 INFO [stderr] 8 | pub fn unload(module: &str) -> io::Result<()> {
Dec 05 11:03:24.768 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:24.768 INFO [stderr] 
Dec 05 11:03:24.768 INFO [stderr] warning: function is never used: `load`
Dec 05 11:03:24.769 INFO [stderr]   --> src/modprobe.rs:20:1
Dec 05 11:03:24.769 INFO [stderr]    |
Dec 05 11:03:24.769 INFO [stderr] 20 | pub fn load(module: &str, options: &[&str]) -> io::Result<()> {
Dec 05 11:03:24.769 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:24.769 INFO [stderr] 
Dec 05 11:03:24.770 INFO [stderr] warning: method is never used: `drivers`
Dec 05 11:03:24.770 INFO [stderr]   --> src/pci.rs:25:5
Dec 05 11:03:24.770 INFO [stderr]    |
Dec 05 11:03:24.770 INFO [stderr] 25 |     pub fn drivers(&self) -> io::Result<Vec<PciDriver>> {
Dec 05 11:03:24.771 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:24.771 INFO [stderr] 
Dec 05 11:03:24.771 INFO [stderr] warning: method is never used: `path`
Dec 05 11:03:24.771 INFO [stderr]   --> src/pci.rs:45:5
Dec 05 11:03:24.772 INFO [stderr]    |
Dec 05 11:03:24.772 INFO [stderr] 45 |     pub fn path(&self) -> &Path {
Dec 05 11:03:24.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:24.772 INFO [stderr] 
Dec 05 11:03:24.773 INFO [stderr] warning: method is never used: `bind`
Dec 05 11:03:24.773 INFO [stderr]   --> src/pci.rs:49:5
Dec 05 11:03:24.773 INFO [stderr]    |
Dec 05 11:03:24.773 INFO [stderr] 49 |     pub unsafe fn bind(&self, device: &PciDevice) -> io::Result<()> {
Dec 05 11:03:24.774 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:24.774 INFO [stderr] 
Dec 05 11:03:24.774 INFO [stderr] warning: method is never used: `device`
Dec 05 11:03:24.774 INFO [stderr]   --> src/pci.rs:64:9
Dec 05 11:03:24.775 INFO [stderr]    |
Dec 05 11:03:24.775 INFO [stderr] 64 |         pub fn $file(&self) -> io::Result<$out> {
Dec 05 11:03:24.775 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:24.776 INFO [stderr] ...
Dec 05 11:03:24.776 INFO [stderr] 94 |     pci_device!(device as u16);
Dec 05 11:03:24.776 INFO [stderr]    |     --------------------------- in this macro invocation
Dec 05 11:03:24.776 INFO [stderr] 
Dec 05 11:03:24.776 INFO [stderr] warning: method is never used: `revision`
Dec 05 11:03:24.776 INFO [stderr]   --> src/pci.rs:64:9
Dec 05 11:03:24.776 INFO [stderr]    |
Dec 05 11:03:24.776 INFO [stderr] 64 |         pub fn $file(&self) -> io::Result<$out> {
Dec 05 11:03:24.776 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:24.776 INFO [stderr] ...
Dec 05 11:03:24.776 INFO [stderr] 96 |     pci_device!(revision as u8);
Dec 05 11:03:24.776 INFO [stderr]    |     ---------------------------- in this macro invocation
Dec 05 11:03:24.776 INFO [stderr] 
Dec 05 11:03:24.776 INFO [stderr] warning: field is never used: `device`
Dec 05 11:03:24.776 INFO [stderr]  --> src/wifi.rs:6:5
Dec 05 11:03:24.776 INFO [stderr]   |
Dec 05 11:03:24.776 INFO [stderr] 6 |     device: &'static str,
Dec 05 11:03:24.776 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:24.776 INFO [stderr] 
Dec 05 11:03:24.776 INFO [stderr] warning: field is never used: `power_save`
Dec 05 11:03:24.776 INFO [stderr]  --> src/wifi.rs:7:5
Dec 05 11:03:24.776 INFO [stderr]   |
Dec 05 11:03:24.777 INFO [stderr] 7 |     power_save: PowerSave,
Dec 05 11:03:24.777 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:24.777 INFO [stderr] 
Dec 05 11:03:24.777 INFO [stderr] warning: field is never used: `power_level`
Dec 05 11:03:24.777 INFO [stderr]  --> src/wifi.rs:8:5
Dec 05 11:03:24.777 INFO [stderr]   |
Dec 05 11:03:24.777 INFO [stderr] 8 |     power_level: PowerLevel,
Dec 05 11:03:24.777 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:24.777 INFO [stderr] 
Dec 05 11:03:24.777 INFO [stderr] warning: method is never used: `set`
Dec 05 11:03:24.777 INFO [stderr]   --> src/wifi.rs:26:5
Dec 05 11:03:24.777 INFO [stderr]    |
Dec 05 11:03:24.777 INFO [stderr] 26 |     pub fn set(&self, power_level: u8) {
Dec 05 11:03:24.777 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:24.777 INFO [stderr] 
Dec 05 11:03:24.777 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 11:03:24.777 INFO [stderr]    --> src/graphics.rs:175:33
Dec 05 11:03:24.777 INFO [stderr]     |
Dec 05 11:03:24.777 INFO [stderr] 175 |                                 unsafe { driver.unbind(&dev) };
Dec 05 11:03:24.777 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:24.777 INFO [stderr]     |
Dec 05 11:03:24.777 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 11:03:24.777 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 11:03:24.777 INFO [stderr] 
Dec 05 11:03:32.225 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.24s
Dec 05 11:03:32.230 INFO [stderr] su: No module specific data is present
Dec 05 11:03:33.131 INFO running `"docker" "inspect" "b5532ead800bde709cd2229b0ad5746addc607c82b3d91124be16418acf11e06"`
Dec 05 11:03:33.404 INFO running `"docker" "rm" "-f" "b5532ead800bde709cd2229b0ad5746addc607c82b3d91124be16418acf11e06"`
Dec 05 11:03:33.756 INFO [stdout] b5532ead800bde709cd2229b0ad5746addc607c82b3d91124be16418acf11e06
Dec 05 11:03:33.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 11:03:34.232 INFO [stdout] 267012146fe2b6073217895334571389e140978dc08dceafcd79e2b05af44ba9
Dec 05 11:03:34.234 INFO running `"docker" "start" "-a" "267012146fe2b6073217895334571389e140978dc08dceafcd79e2b05af44ba9"`
Dec 05 11:03:35.762 INFO [stderr] usermod: no changes
Dec 05 11:03:35.897 INFO [stderr]    Compiling system76-power v1.0.0 (/source)
Dec 05 11:03:36.524 INFO [stderr] warning: unused import: `env`
Dec 05 11:03:36.524 INFO [stderr]   --> src/main.rs:10:11
Dec 05 11:03:36.524 INFO [stderr]    |
Dec 05 11:03:36.525 INFO [stderr] 10 | use std::{env, process};
Dec 05 11:03:36.525 INFO [stderr]    |           ^^^
Dec 05 11:03:36.525 INFO [stderr]    |
Dec 05 11:03:36.532 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 11:03:36.532 INFO [stderr] 
Dec 05 11:03:36.532 INFO [stderr] warning: unused import: `Level`
Dec 05 11:03:36.532 INFO [stderr]  --> src/logging.rs:2:11
Dec 05 11:03:36.532 INFO [stderr]   |
Dec 05 11:03:36.532 INFO [stderr] 2 | use log::{Level, LevelFilter};
Dec 05 11:03:36.532 INFO [stderr]   |           ^^^^^
Dec 05 11:03:36.532 INFO [stderr] 
Dec 05 11:03:36.532 INFO [stderr] warning: unused import: `PathBuf`
Dec 05 11:03:36.532 INFO [stderr]  --> src/snd.rs:1:23
Dec 05 11:03:36.532 INFO [stderr]   |
Dec 05 11:03:36.532 INFO [stderr] 1 | use std::path::{Path, PathBuf};
Dec 05 11:03:36.532 INFO [stderr]   |                       ^^^^^^^
Dec 05 11:03:36.532 INFO [stderr] 
Dec 05 11:03:37.188 INFO [stderr] warning: variable does not need to be mutable
Dec 05 11:03:37.188 INFO [stderr]   --> src/graphics.rs:87:13
Dec 05 11:03:37.188 INFO [stderr]    |
Dec 05 11:03:37.188 INFO [stderr] 87 |         let mut vendor = if modules.iter().find(|module| module.name == "nouveau" || module.name == "nvidia").is_some() {
Dec 05 11:03:37.188 INFO [stderr]    |             ----^^^^^^
Dec 05 11:03:37.188 INFO [stderr]    |             |
Dec 05 11:03:37.188 INFO [stderr]    |             help: remove this `mut`
Dec 05 11:03:37.188 INFO [stderr]    |
Dec 05 11:03:37.188 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 11:03:37.188 INFO [stderr] 
Dec 05 11:03:37.296 INFO [stderr] warning: method is never used: `bl_power`
Dec 05 11:03:37.296 INFO [stderr]   --> src/backlight.rs:41:5
Dec 05 11:03:37.296 INFO [stderr]    |
Dec 05 11:03:37.296 INFO [stderr] 41 |     pub fn bl_power(&self) -> io::Result<u64> {
Dec 05 11:03:37.296 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:37.296 INFO [stderr]    |
Dec 05 11:03:37.296 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 11:03:37.296 INFO [stderr] 
Dec 05 11:03:37.297 INFO [stderr] warning: function is never used: `reload`
Dec 05 11:03:37.297 INFO [stderr]  --> src/modprobe.rs:4:1
Dec 05 11:03:37.298 INFO [stderr]   |
Dec 05 11:03:37.298 INFO [stderr] 4 | pub fn reload(module: &str, options: &[&str]) -> io::Result<()> {
Dec 05 11:03:37.298 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:37.298 INFO [stderr] 
Dec 05 11:03:37.298 INFO [stderr] warning: function is never used: `unload`
Dec 05 11:03:37.298 INFO [stderr]  --> src/modprobe.rs:8:1
Dec 05 11:03:37.298 INFO [stderr]   |
Dec 05 11:03:37.299 INFO [stderr] 8 | pub fn unload(module: &str) -> io::Result<()> {
Dec 05 11:03:37.299 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:37.299 INFO [stderr] 
Dec 05 11:03:37.299 INFO [stderr] warning: function is never used: `load`
Dec 05 11:03:37.300 INFO [stderr]   --> src/modprobe.rs:20:1
Dec 05 11:03:37.300 INFO [stderr]    |
Dec 05 11:03:37.300 INFO [stderr] 20 | pub fn load(module: &str, options: &[&str]) -> io::Result<()> {
Dec 05 11:03:37.300 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:37.300 INFO [stderr] 
Dec 05 11:03:37.301 INFO [stderr] warning: method is never used: `drivers`
Dec 05 11:03:37.301 INFO [stderr]   --> src/pci.rs:25:5
Dec 05 11:03:37.301 INFO [stderr]    |
Dec 05 11:03:37.301 INFO [stderr] 25 |     pub fn drivers(&self) -> io::Result<Vec<PciDriver>> {
Dec 05 11:03:37.302 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:37.302 INFO [stderr] 
Dec 05 11:03:37.302 INFO [stderr] warning: method is never used: `path`
Dec 05 11:03:37.302 INFO [stderr]   --> src/pci.rs:45:5
Dec 05 11:03:37.302 INFO [stderr]    |
Dec 05 11:03:37.302 INFO [stderr] 45 |     pub fn path(&self) -> &Path {
Dec 05 11:03:37.302 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:37.302 INFO [stderr] 
Dec 05 11:03:37.303 INFO [stderr] warning: method is never used: `bind`
Dec 05 11:03:37.303 INFO [stderr]   --> src/pci.rs:49:5
Dec 05 11:03:37.303 INFO [stderr]    |
Dec 05 11:03:37.303 INFO [stderr] 49 |     pub unsafe fn bind(&self, device: &PciDevice) -> io::Result<()> {
Dec 05 11:03:37.303 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:37.303 INFO [stderr] 
Dec 05 11:03:37.303 INFO [stderr] warning: method is never used: `device`
Dec 05 11:03:37.303 INFO [stderr]   --> src/pci.rs:64:9
Dec 05 11:03:37.303 INFO [stderr]    |
Dec 05 11:03:37.303 INFO [stderr] 64 |         pub fn $file(&self) -> io::Result<$out> {
Dec 05 11:03:37.303 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:37.303 INFO [stderr] ...
Dec 05 11:03:37.303 INFO [stderr] 94 |     pci_device!(device as u16);
Dec 05 11:03:37.303 INFO [stderr]    |     --------------------------- in this macro invocation
Dec 05 11:03:37.304 INFO [stderr] 
Dec 05 11:03:37.304 INFO [stderr] warning: method is never used: `revision`
Dec 05 11:03:37.304 INFO [stderr]   --> src/pci.rs:64:9
Dec 05 11:03:37.304 INFO [stderr]    |
Dec 05 11:03:37.304 INFO [stderr] 64 |         pub fn $file(&self) -> io::Result<$out> {
Dec 05 11:03:37.304 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:37.304 INFO [stderr] ...
Dec 05 11:03:37.304 INFO [stderr] 96 |     pci_device!(revision as u8);
Dec 05 11:03:37.304 INFO [stderr]    |     ---------------------------- in this macro invocation
Dec 05 11:03:37.304 INFO [stderr] 
Dec 05 11:03:37.305 INFO [stderr] warning: field is never used: `device`
Dec 05 11:03:37.305 INFO [stderr]  --> src/wifi.rs:6:5
Dec 05 11:03:37.305 INFO [stderr]   |
Dec 05 11:03:37.305 INFO [stderr] 6 |     device: &'static str,
Dec 05 11:03:37.305 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:37.305 INFO [stderr] 
Dec 05 11:03:37.306 INFO [stderr] warning: field is never used: `power_save`
Dec 05 11:03:37.306 INFO [stderr]  --> src/wifi.rs:7:5
Dec 05 11:03:37.306 INFO [stderr]   |
Dec 05 11:03:37.306 INFO [stderr] 7 |     power_save: PowerSave,
Dec 05 11:03:37.306 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:37.306 INFO [stderr] 
Dec 05 11:03:37.306 INFO [stderr] warning: field is never used: `power_level`
Dec 05 11:03:37.306 INFO [stderr]  --> src/wifi.rs:8:5
Dec 05 11:03:37.306 INFO [stderr]   |
Dec 05 11:03:37.306 INFO [stderr] 8 |     power_level: PowerLevel,
Dec 05 11:03:37.306 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:37.306 INFO [stderr] 
Dec 05 11:03:37.307 INFO [stderr] warning: method is never used: `set`
Dec 05 11:03:37.307 INFO [stderr]   --> src/wifi.rs:26:5
Dec 05 11:03:37.307 INFO [stderr]    |
Dec 05 11:03:37.307 INFO [stderr] 26 |     pub fn set(&self, power_level: u8) {
Dec 05 11:03:37.307 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:37.312 INFO [stderr] 
Dec 05 11:03:37.318 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 11:03:37.318 INFO [stderr]    --> src/graphics.rs:175:33
Dec 05 11:03:37.319 INFO [stderr]     |
Dec 05 11:03:37.319 INFO [stderr] 175 |                                 unsafe { driver.unbind(&dev) };
Dec 05 11:03:37.319 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:03:37.319 INFO [stderr]     |
Dec 05 11:03:37.320 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 11:03:37.320 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 11:03:37.320 INFO [stderr] 
Dec 05 11:03:37.881 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
Dec 05 11:03:37.887 INFO [stderr] su: No module specific data is present
Dec 05 11:03:38.527 INFO running `"docker" "inspect" "267012146fe2b6073217895334571389e140978dc08dceafcd79e2b05af44ba9"`
Dec 05 11:03:38.906 INFO running `"docker" "rm" "-f" "267012146fe2b6073217895334571389e140978dc08dceafcd79e2b05af44ba9"`
Dec 05 11:03:39.228 INFO [stdout] 267012146fe2b6073217895334571389e140978dc08dceafcd79e2b05af44ba9
Dec 05 11:03:39.234 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 11:03:39.814 INFO [stdout] de0f9ffc57c6442ff6b57ea676c7adf5adbfa156ed180e1109b274caafafcf57
Dec 05 11:03:39.816 INFO running `"docker" "start" "-a" "de0f9ffc57c6442ff6b57ea676c7adf5adbfa156ed180e1109b274caafafcf57"`
Dec 05 11:03:41.629 INFO [stderr] usermod: no changes
Dec 05 11:03:41.740 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 05 11:03:41.761 INFO [stdout] 
Dec 05 11:03:41.761 INFO [stderr]      Running /target/debug/deps/system76_power-ddc8db8490553408
Dec 05 11:03:41.761 INFO [stdout] running 0 tests
Dec 05 11:03:41.761 INFO [stderr] su: No module specific data is present
Dec 05 11:03:41.761 INFO [stdout] 
Dec 05 11:03:41.761 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 11:03:41.761 INFO [stdout] 
Dec 05 11:03:42.773 INFO running `"docker" "inspect" "de0f9ffc57c6442ff6b57ea676c7adf5adbfa156ed180e1109b274caafafcf57"`
Dec 05 11:03:43.034 INFO running `"docker" "rm" "-f" "de0f9ffc57c6442ff6b57ea676c7adf5adbfa156ed180e1109b274caafafcf57"`
Dec 05 11:03:43.324 INFO [stdout] de0f9ffc57c6442ff6b57ea676c7adf5adbfa156ed180e1109b274caafafcf57