Nov 29 20:21:05.203 INFO checking pop-os/system76-power against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323 Nov 29 20:21:05.203 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-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"` Nov 29 20:21:05.666 INFO [stdout] e6760c34cb61730081b8f632965788a595b642aa68b9955d18a3e997ac3ea73b Nov 29 20:21:05.672 INFO running `"docker" "start" "-a" "e6760c34cb61730081b8f632965788a595b642aa68b9955d18a3e997ac3ea73b"` Nov 29 20:21:07.379 INFO [stderr] usermod: no changes Nov 29 20:21:07.520 INFO [stderr] Compiling libdbus-sys v0.1.3 Nov 29 20:21:07.520 INFO [stderr] Compiling vergen v0.1.1 Nov 29 20:21:07.528 INFO [stderr] Checking fern v0.5.6 Nov 29 20:21:09.092 INFO [stderr] Compiling system76-power v1.0.0 (/source) Nov 29 20:21:09.684 INFO [stderr] Checking dbus v0.6.2 Nov 29 20:21:14.656 INFO [stderr] warning: unused import: `env` Nov 29 20:21:14.656 INFO [stderr] --> src/main.rs:10:11 Nov 29 20:21:14.656 INFO [stderr] | Nov 29 20:21:14.656 INFO [stderr] 10 | use std::{env, process}; Nov 29 20:21:14.656 INFO [stderr] | ^^^ Nov 29 20:21:14.656 INFO [stderr] | Nov 29 20:21:14.656 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 29 20:21:14.656 INFO [stderr] Nov 29 20:21:14.664 INFO [stderr] warning: unused import: `Level` Nov 29 20:21:14.664 INFO [stderr] --> src/logging.rs:2:11 Nov 29 20:21:14.664 INFO [stderr] | Nov 29 20:21:14.664 INFO [stderr] 2 | use log::{Level, LevelFilter}; Nov 29 20:21:14.664 INFO [stderr] | ^^^^^ Nov 29 20:21:14.664 INFO [stderr] Nov 29 20:21:14.664 INFO [stderr] warning: unused import: `PathBuf` Nov 29 20:21:14.664 INFO [stderr] --> src/snd.rs:1:23 Nov 29 20:21:14.664 INFO [stderr] | Nov 29 20:21:14.664 INFO [stderr] 1 | use std::path::{Path, PathBuf}; Nov 29 20:21:14.664 INFO [stderr] | ^^^^^^^ Nov 29 20:21:14.664 INFO [stderr] Nov 29 20:21:14.988 INFO [stderr] warning: unused import: `env` Nov 29 20:21:14.988 INFO [stderr] --> src/main.rs:10:11 Nov 29 20:21:14.988 INFO [stderr] | Nov 29 20:21:14.988 INFO [stderr] 10 | use std::{env, process}; Nov 29 20:21:14.988 INFO [stderr] | ^^^ Nov 29 20:21:14.988 INFO [stderr] | Nov 29 20:21:14.988 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 29 20:21:14.988 INFO [stderr] Nov 29 20:21:14.988 INFO [stderr] warning: unused import: `Level` Nov 29 20:21:14.988 INFO [stderr] --> src/logging.rs:2:11 Nov 29 20:21:14.988 INFO [stderr] | Nov 29 20:21:14.988 INFO [stderr] 2 | use log::{Level, LevelFilter}; Nov 29 20:21:14.988 INFO [stderr] | ^^^^^ Nov 29 20:21:14.988 INFO [stderr] Nov 29 20:21:15.012 INFO [stderr] warning: unused import: `PathBuf` Nov 29 20:21:15.012 INFO [stderr] --> src/snd.rs:1:23 Nov 29 20:21:15.012 INFO [stderr] | Nov 29 20:21:15.012 INFO [stderr] 1 | use std::path::{Path, PathBuf}; Nov 29 20:21:15.012 INFO [stderr] | ^^^^^^^ Nov 29 20:21:15.012 INFO [stderr] Nov 29 20:21:15.852 INFO [stderr] warning: variable does not need to be mutable Nov 29 20:21:15.852 INFO [stderr] --> src/graphics.rs:87:13 Nov 29 20:21:15.852 INFO [stderr] | Nov 29 20:21:15.852 INFO [stderr] 87 | let mut vendor = if modules.iter().find(|module| module.name == "nouveau" || module.name == "nvidia").is_some() { Nov 29 20:21:15.852 INFO [stderr] | ----^^^^^^ Nov 29 20:21:15.852 INFO [stderr] | | Nov 29 20:21:15.852 INFO [stderr] | help: remove this `mut` Nov 29 20:21:15.852 INFO [stderr] | Nov 29 20:21:15.853 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 29 20:21:15.853 INFO [stderr] Nov 29 20:21:16.096 INFO [stderr] warning: method is never used: `bl_power` Nov 29 20:21:16.096 INFO [stderr] --> src/backlight.rs:41:5 Nov 29 20:21:16.097 INFO [stderr] | Nov 29 20:21:16.097 INFO [stderr] 41 | pub fn bl_power(&self) -> io::Result { Nov 29 20:21:16.097 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.098 INFO [stderr] | Nov 29 20:21:16.098 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 29 20:21:16.098 INFO [stderr] Nov 29 20:21:16.099 INFO [stderr] warning: function is never used: `reload` Nov 29 20:21:16.099 INFO [stderr] --> src/modprobe.rs:4:1 Nov 29 20:21:16.099 INFO [stderr] | Nov 29 20:21:16.099 INFO [stderr] 4 | pub fn reload(module: &str, options: &[&str]) -> io::Result<()> { Nov 29 20:21:16.099 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.099 INFO [stderr] Nov 29 20:21:16.112 INFO [stderr] warning: function is never used: `unload` Nov 29 20:21:16.112 INFO [stderr] --> src/modprobe.rs:8:1 Nov 29 20:21:16.112 INFO [stderr] | Nov 29 20:21:16.112 INFO [stderr] 8 | pub fn unload(module: &str) -> io::Result<()> { Nov 29 20:21:16.112 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.112 INFO [stderr] Nov 29 20:21:16.113 INFO [stderr] warning: function is never used: `load` Nov 29 20:21:16.113 INFO [stderr] --> src/modprobe.rs:20:1 Nov 29 20:21:16.113 INFO [stderr] | Nov 29 20:21:16.113 INFO [stderr] 20 | pub fn load(module: &str, options: &[&str]) -> io::Result<()> { Nov 29 20:21:16.113 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.113 INFO [stderr] Nov 29 20:21:16.113 INFO [stderr] warning: method is never used: `drivers` Nov 29 20:21:16.113 INFO [stderr] --> src/pci.rs:25:5 Nov 29 20:21:16.113 INFO [stderr] | Nov 29 20:21:16.113 INFO [stderr] 25 | pub fn drivers(&self) -> io::Result> { Nov 29 20:21:16.113 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.113 INFO [stderr] Nov 29 20:21:16.113 INFO [stderr] warning: method is never used: `path` Nov 29 20:21:16.113 INFO [stderr] --> src/pci.rs:45:5 Nov 29 20:21:16.113 INFO [stderr] | Nov 29 20:21:16.113 INFO [stderr] 45 | pub fn path(&self) -> &Path { Nov 29 20:21:16.113 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.113 INFO [stderr] Nov 29 20:21:16.113 INFO [stderr] warning: method is never used: `bind` Nov 29 20:21:16.113 INFO [stderr] --> src/pci.rs:49:5 Nov 29 20:21:16.114 INFO [stderr] | Nov 29 20:21:16.114 INFO [stderr] 49 | pub unsafe fn bind(&self, device: &PciDevice) -> io::Result<()> { Nov 29 20:21:16.114 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.114 INFO [stderr] Nov 29 20:21:16.114 INFO [stderr] warning: method is never used: `device` Nov 29 20:21:16.114 INFO [stderr] --> src/pci.rs:64:9 Nov 29 20:21:16.114 INFO [stderr] | Nov 29 20:21:16.114 INFO [stderr] 64 | pub fn $file(&self) -> io::Result<$out> { Nov 29 20:21:16.114 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.114 INFO [stderr] ... Nov 29 20:21:16.114 INFO [stderr] 94 | pci_device!(device as u16); Nov 29 20:21:16.114 INFO [stderr] | --------------------------- in this macro invocation Nov 29 20:21:16.114 INFO [stderr] Nov 29 20:21:16.114 INFO [stderr] warning: method is never used: `revision` Nov 29 20:21:16.114 INFO [stderr] --> src/pci.rs:64:9 Nov 29 20:21:16.114 INFO [stderr] | Nov 29 20:21:16.114 INFO [stderr] 64 | pub fn $file(&self) -> io::Result<$out> { Nov 29 20:21:16.114 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.114 INFO [stderr] ... Nov 29 20:21:16.114 INFO [stderr] 96 | pci_device!(revision as u8); Nov 29 20:21:16.114 INFO [stderr] | ---------------------------- in this macro invocation Nov 29 20:21:16.114 INFO [stderr] Nov 29 20:21:16.114 INFO [stderr] warning: field is never used: `device` Nov 29 20:21:16.114 INFO [stderr] --> src/wifi.rs:6:5 Nov 29 20:21:16.114 INFO [stderr] | Nov 29 20:21:16.114 INFO [stderr] 6 | device: &'static str, Nov 29 20:21:16.114 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.114 INFO [stderr] Nov 29 20:21:16.114 INFO [stderr] warning: field is never used: `power_save` Nov 29 20:21:16.114 INFO [stderr] --> src/wifi.rs:7:5 Nov 29 20:21:16.114 INFO [stderr] | Nov 29 20:21:16.114 INFO [stderr] 7 | power_save: PowerSave, Nov 29 20:21:16.114 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.115 INFO [stderr] Nov 29 20:21:16.115 INFO [stderr] warning: field is never used: `power_level` Nov 29 20:21:16.115 INFO [stderr] --> src/wifi.rs:8:5 Nov 29 20:21:16.115 INFO [stderr] | Nov 29 20:21:16.115 INFO [stderr] 8 | power_level: PowerLevel, Nov 29 20:21:16.115 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.115 INFO [stderr] Nov 29 20:21:16.115 INFO [stderr] warning: method is never used: `set` Nov 29 20:21:16.115 INFO [stderr] --> src/wifi.rs:26:5 Nov 29 20:21:16.115 INFO [stderr] | Nov 29 20:21:16.115 INFO [stderr] 26 | pub fn set(&self, power_level: u8) { Nov 29 20:21:16.115 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.115 INFO [stderr] Nov 29 20:21:16.128 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 29 20:21:16.128 INFO [stderr] --> src/graphics.rs:175:33 Nov 29 20:21:16.128 INFO [stderr] | Nov 29 20:21:16.128 INFO [stderr] 175 | unsafe { driver.unbind(&dev) }; Nov 29 20:21:16.128 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.128 INFO [stderr] | Nov 29 20:21:16.128 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 29 20:21:16.128 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 29 20:21:16.129 INFO [stderr] Nov 29 20:21:16.374 INFO [stderr] warning: variable does not need to be mutable Nov 29 20:21:16.374 INFO [stderr] --> src/graphics.rs:87:13 Nov 29 20:21:16.374 INFO [stderr] | Nov 29 20:21:16.375 INFO [stderr] 87 | let mut vendor = if modules.iter().find(|module| module.name == "nouveau" || module.name == "nvidia").is_some() { Nov 29 20:21:16.375 INFO [stderr] | ----^^^^^^ Nov 29 20:21:16.375 INFO [stderr] | | Nov 29 20:21:16.376 INFO [stderr] | help: remove this `mut` Nov 29 20:21:16.376 INFO [stderr] | Nov 29 20:21:16.376 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 29 20:21:16.376 INFO [stderr] Nov 29 20:21:16.487 INFO [stderr] warning: method is never used: `bl_power` Nov 29 20:21:16.487 INFO [stderr] --> src/backlight.rs:41:5 Nov 29 20:21:16.487 INFO [stderr] | Nov 29 20:21:16.487 INFO [stderr] 41 | pub fn bl_power(&self) -> io::Result { Nov 29 20:21:16.488 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.488 INFO [stderr] | Nov 29 20:21:16.488 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 29 20:21:16.488 INFO [stderr] Nov 29 20:21:16.489 INFO [stderr] warning: function is never used: `reload` Nov 29 20:21:16.489 INFO [stderr] --> src/modprobe.rs:4:1 Nov 29 20:21:16.489 INFO [stderr] | Nov 29 20:21:16.490 INFO [stderr] 4 | pub fn reload(module: &str, options: &[&str]) -> io::Result<()> { Nov 29 20:21:16.490 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.490 INFO [stderr] Nov 29 20:21:16.490 INFO [stderr] warning: function is never used: `unload` Nov 29 20:21:16.491 INFO [stderr] --> src/modprobe.rs:8:1 Nov 29 20:21:16.491 INFO [stderr] | Nov 29 20:21:16.491 INFO [stderr] 8 | pub fn unload(module: &str) -> io::Result<()> { Nov 29 20:21:16.491 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.492 INFO [stderr] Nov 29 20:21:16.492 INFO [stderr] warning: function is never used: `load` Nov 29 20:21:16.492 INFO [stderr] --> src/modprobe.rs:20:1 Nov 29 20:21:16.492 INFO [stderr] | Nov 29 20:21:16.493 INFO [stderr] 20 | pub fn load(module: &str, options: &[&str]) -> io::Result<()> { Nov 29 20:21:16.493 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.493 INFO [stderr] Nov 29 20:21:16.494 INFO [stderr] warning: method is never used: `drivers` Nov 29 20:21:16.494 INFO [stderr] --> src/pci.rs:25:5 Nov 29 20:21:16.494 INFO [stderr] | Nov 29 20:21:16.494 INFO [stderr] 25 | pub fn drivers(&self) -> io::Result> { Nov 29 20:21:16.495 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.495 INFO [stderr] Nov 29 20:21:16.495 INFO [stderr] warning: method is never used: `path` Nov 29 20:21:16.495 INFO [stderr] --> src/pci.rs:45:5 Nov 29 20:21:16.496 INFO [stderr] | Nov 29 20:21:16.496 INFO [stderr] 45 | pub fn path(&self) -> &Path { Nov 29 20:21:16.496 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.496 INFO [stderr] Nov 29 20:21:16.497 INFO [stderr] warning: method is never used: `bind` Nov 29 20:21:16.497 INFO [stderr] --> src/pci.rs:49:5 Nov 29 20:21:16.497 INFO [stderr] | Nov 29 20:21:16.498 INFO [stderr] 49 | pub unsafe fn bind(&self, device: &PciDevice) -> io::Result<()> { Nov 29 20:21:16.498 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.498 INFO [stderr] Nov 29 20:21:16.498 INFO [stderr] warning: method is never used: `device` Nov 29 20:21:16.499 INFO [stderr] --> src/pci.rs:64:9 Nov 29 20:21:16.499 INFO [stderr] | Nov 29 20:21:16.499 INFO [stderr] 64 | pub fn $file(&self) -> io::Result<$out> { Nov 29 20:21:16.499 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.499 INFO [stderr] ... Nov 29 20:21:16.499 INFO [stderr] 94 | pci_device!(device as u16); Nov 29 20:21:16.499 INFO [stderr] | --------------------------- in this macro invocation Nov 29 20:21:16.499 INFO [stderr] Nov 29 20:21:16.499 INFO [stderr] warning: method is never used: `revision` Nov 29 20:21:16.499 INFO [stderr] --> src/pci.rs:64:9 Nov 29 20:21:16.499 INFO [stderr] | Nov 29 20:21:16.499 INFO [stderr] 64 | pub fn $file(&self) -> io::Result<$out> { Nov 29 20:21:16.499 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.499 INFO [stderr] ... Nov 29 20:21:16.499 INFO [stderr] 96 | pci_device!(revision as u8); Nov 29 20:21:16.499 INFO [stderr] | ---------------------------- in this macro invocation Nov 29 20:21:16.499 INFO [stderr] Nov 29 20:21:16.499 INFO [stderr] warning: field is never used: `device` Nov 29 20:21:16.500 INFO [stderr] --> src/wifi.rs:6:5 Nov 29 20:21:16.500 INFO [stderr] | Nov 29 20:21:16.500 INFO [stderr] 6 | device: &'static str, Nov 29 20:21:16.500 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.500 INFO [stderr] Nov 29 20:21:16.500 INFO [stderr] warning: field is never used: `power_save` Nov 29 20:21:16.500 INFO [stderr] --> src/wifi.rs:7:5 Nov 29 20:21:16.500 INFO [stderr] | Nov 29 20:21:16.500 INFO [stderr] 7 | power_save: PowerSave, Nov 29 20:21:16.500 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.500 INFO [stderr] Nov 29 20:21:16.500 INFO [stderr] warning: field is never used: `power_level` Nov 29 20:21:16.500 INFO [stderr] --> src/wifi.rs:8:5 Nov 29 20:21:16.500 INFO [stderr] | Nov 29 20:21:16.500 INFO [stderr] 8 | power_level: PowerLevel, Nov 29 20:21:16.500 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.500 INFO [stderr] Nov 29 20:21:16.500 INFO [stderr] warning: method is never used: `set` Nov 29 20:21:16.500 INFO [stderr] --> src/wifi.rs:26:5 Nov 29 20:21:16.500 INFO [stderr] | Nov 29 20:21:16.500 INFO [stderr] 26 | pub fn set(&self, power_level: u8) { Nov 29 20:21:16.500 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.500 INFO [stderr] Nov 29 20:21:16.500 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 29 20:21:16.500 INFO [stderr] --> src/graphics.rs:175:33 Nov 29 20:21:16.500 INFO [stderr] | Nov 29 20:21:16.500 INFO [stderr] 175 | unsafe { driver.unbind(&dev) }; Nov 29 20:21:16.500 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:21:16.500 INFO [stderr] | Nov 29 20:21:16.500 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 29 20:21:16.500 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 29 20:21:16.500 INFO [stderr] Nov 29 20:21:16.557 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.15s Nov 29 20:21:16.563 INFO [stderr] su: No module specific data is present Nov 29 20:21:18.036 INFO running `"docker" "inspect" "e6760c34cb61730081b8f632965788a595b642aa68b9955d18a3e997ac3ea73b"` Nov 29 20:21:18.346 INFO running `"docker" "rm" "-f" "e6760c34cb61730081b8f632965788a595b642aa68b9955d18a3e997ac3ea73b"` Nov 29 20:21:18.680 INFO [stdout] e6760c34cb61730081b8f632965788a595b642aa68b9955d18a3e997ac3ea73b