[INFO] updating cached repository pop-os/system76-power [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/pop-os/system76-power [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/pop-os/system76-power" "work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/pop-os/system76-power"` [INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/pop-os/system76-power'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/pop-os/system76-power" "work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/pop-os/system76-power"` [INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/pop-os/system76-power'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 413bafe10026dc0348bfffa3d561a599ba3aa88e [INFO] sha for GitHub repo pop-os/system76-power: 413bafe10026dc0348bfffa3d561a599ba3aa88e [INFO] validating manifest of pop-os/system76-power on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of pop-os/system76-power on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing pop-os/system76-power [INFO] finished frobbing pop-os/system76-power [INFO] frobbed toml for pop-os/system76-power written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/pop-os/system76-power/Cargo.toml [INFO] started frobbing pop-os/system76-power [INFO] finished frobbing pop-os/system76-power [INFO] frobbed toml for pop-os/system76-power written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/pop-os/system76-power/Cargo.toml [INFO] crate pop-os/system76-power has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking pop-os/system76-power against master#f66e4697ae286985ddefc53c3a047614568458bb for pr-58592 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-1/master#f66e4697ae286985ddefc53c3a047614568458bb:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/pop-os/system76-power:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d9801997f55d19beed1ed0aea969b412051281579702486caa06f9a152bf3dda [INFO] running `"docker" "start" "-a" "d9801997f55d19beed1ed0aea969b412051281579702486caa06f9a152bf3dda"` [INFO] [stderr] Checking sysfs-class v0.1.1 [INFO] [stderr] Compiling libdbus-sys v0.1.4 [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Checking fern v0.5.7 [INFO] [stderr] Checking dbus v0.6.2 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling vergen v0.1.1 [INFO] [stderr] Compiling system76-power v1.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `env` [INFO] [stderr] --> src/main.rs:11:11 [INFO] [stderr] | [INFO] [stderr] 11 | use std::{env, process}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `env` [INFO] [stderr] --> src/main.rs:11:11 [INFO] [stderr] | [INFO] [stderr] 11 | use std::{env, process}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Level` [INFO] [stderr] --> src/logging.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use log::{Level, LevelFilter}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PathBuf` [INFO] [stderr] --> src/snd.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Level` [INFO] [stderr] --> src/logging.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use log::{Level, LevelFilter}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PathBuf` [INFO] [stderr] --> src/snd.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/daemon.rs:7:25 [INFO] [stderr] | [INFO] [stderr] 7 | use std::sync::atomic::{ATOMIC_BOOL_INIT, AtomicBool, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/daemon.rs:24:35 [INFO] [stderr] | [INFO] [stderr] 24 | static EXPERIMENTAL: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] help: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] | [INFO] [stderr] 24 | static EXPERIMENTAL: AtomicBool = AtomicBool::new(false); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/daemon.rs:7:25 [INFO] [stderr] | [INFO] [stderr] 7 | use std::sync::atomic::{ATOMIC_BOOL_INIT, AtomicBool, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/daemon.rs:24:35 [INFO] [stderr] | [INFO] [stderr] 24 | static EXPERIMENTAL: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] help: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] | [INFO] [stderr] 24 | static EXPERIMENTAL: AtomicBool = AtomicBool::new(false); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/graphics.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | let mut vendor = if modules.iter().find(|module| module.name == "nouveau" || module.name == "nvidia").is_some() { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `bl_power` [INFO] [stderr] --> src/backlight.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn bl_power(&self) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `reload` [INFO] [stderr] --> src/modprobe.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn reload(module: &str, options: &[&str]) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `unload` [INFO] [stderr] --> src/modprobe.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn unload(module: &str) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `load` [INFO] [stderr] --> src/modprobe.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn load(module: &str, options: &[&str]) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `drivers` [INFO] [stderr] --> src/pci.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn drivers(&self) -> io::Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `path` [INFO] [stderr] --> src/pci.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn path(&self) -> &Path { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `bind` [INFO] [stderr] --> src/pci.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | pub unsafe fn bind(&self, device: &PciDevice) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `device` [INFO] [stderr] --> src/pci.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn $file(&self) -> io::Result<$out> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 94 | pci_device!(device as u16); [INFO] [stderr] | --------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: method is never used: `revision` [INFO] [stderr] --> src/pci.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn $file(&self) -> io::Result<$out> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 96 | pci_device!(revision as u8); [INFO] [stderr] | ---------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: field is never used: `device` [INFO] [stderr] --> src/wifi.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | device: &'static str, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `power_save` [INFO] [stderr] --> src/wifi.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | power_save: PowerSave, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `power_level` [INFO] [stderr] --> src/wifi.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | power_level: PowerLevel, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set` [INFO] [stderr] --> src/wifi.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn set(&self, power_level: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/graphics.rs:175:33 [INFO] [stderr] | [INFO] [stderr] 175 | unsafe { driver.unbind(&dev) }; [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: variable does not need to be mutable [INFO] [stderr] --> src/graphics.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | let mut vendor = if modules.iter().find(|module| module.name == "nouveau" || module.name == "nvidia").is_some() { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `bl_power` [INFO] [stderr] --> src/backlight.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn bl_power(&self) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `reload` [INFO] [stderr] --> src/modprobe.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn reload(module: &str, options: &[&str]) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `unload` [INFO] [stderr] --> src/modprobe.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn unload(module: &str) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `load` [INFO] [stderr] --> src/modprobe.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn load(module: &str, options: &[&str]) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `drivers` [INFO] [stderr] --> src/pci.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn drivers(&self) -> io::Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `path` [INFO] [stderr] --> src/pci.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn path(&self) -> &Path { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `bind` [INFO] [stderr] --> src/pci.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | pub unsafe fn bind(&self, device: &PciDevice) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `device` [INFO] [stderr] --> src/pci.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn $file(&self) -> io::Result<$out> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 94 | pci_device!(device as u16); [INFO] [stderr] | --------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: method is never used: `revision` [INFO] [stderr] --> src/pci.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn $file(&self) -> io::Result<$out> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 96 | pci_device!(revision as u8); [INFO] [stderr] | ---------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: field is never used: `device` [INFO] [stderr] --> src/wifi.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | device: &'static str, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `power_save` [INFO] [stderr] --> src/wifi.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | power_save: PowerSave, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `power_level` [INFO] [stderr] --> src/wifi.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | power_level: PowerLevel, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set` [INFO] [stderr] --> src/wifi.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn set(&self, power_level: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/graphics.rs:175:33 [INFO] [stderr] | [INFO] [stderr] 175 | unsafe { driver.unbind(&dev) }; [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] Finished dev [unoptimized + debuginfo] target(s) in 8.98s [INFO] running `"docker" "inspect" "d9801997f55d19beed1ed0aea969b412051281579702486caa06f9a152bf3dda"` [INFO] running `"docker" "rm" "-f" "d9801997f55d19beed1ed0aea969b412051281579702486caa06f9a152bf3dda"` [INFO] [stdout] d9801997f55d19beed1ed0aea969b412051281579702486caa06f9a152bf3dda