Dec 18 04:01:15.281 INFO checking andrew-d/lenovo-throttling-rust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 18 04:01:15.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/andrew-d/lenovo-throttling-rust:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 04:01:15.419 INFO [stdout] 0407c7347fa100b4fe65a74e30f6a7e663a86c4fa263d64e20fa812a3d79f66c Dec 18 04:01:15.421 INFO running `"docker" "start" "-a" "0407c7347fa100b4fe65a74e30f6a7e663a86c4fa263d64e20fa812a3d79f66c"` Dec 18 04:01:15.960 INFO [stderr] Compiling libdbus-sys v0.1.3 Dec 18 04:01:15.961 INFO [stderr] Checking crossbeam-channel v0.1.3 Dec 18 04:01:16.778 INFO [stderr] Checking dbus v0.6.2 Dec 18 04:01:20.037 INFO [stderr] Checking lenovo-throttling-rust v0.1.0 (/opt/crater/workdir) Dec 18 04:01:21.092 INFO [stderr] warning: method is never used: `mask` Dec 18 04:01:21.092 INFO [stderr] --> src/msr.rs:26:5 Dec 18 04:01:21.092 INFO [stderr] | Dec 18 04:01:21.092 INFO [stderr] 26 | pub fn mask(&mut self, mask: (u32, u32)) -> &mut ReadMsrBuilder { Dec 18 04:01:21.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 04:01:21.092 INFO [stderr] | Dec 18 04:01:21.092 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 18 04:01:21.092 INFO [stderr] Dec 18 04:01:21.092 INFO [stderr] warning: method is never used: `read` Dec 18 04:01:21.092 INFO [stderr] --> src/msr.rs:47:5 Dec 18 04:01:21.092 INFO [stderr] | Dec 18 04:01:21.092 INFO [stderr] 47 | pub fn read(&self) -> io::Result> { Dec 18 04:01:21.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 04:01:21.092 INFO [stderr] Dec 18 04:01:21.092 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 18 04:01:21.092 INFO [stderr] --> src/power.rs:50:25 Dec 18 04:01:21.092 INFO [stderr] | Dec 18 04:01:21.092 INFO [stderr] 50 | send.send(new_state); Dec 18 04:01:21.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 18 04:01:21.092 INFO [stderr] | Dec 18 04:01:21.092 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 18 04:01:21.092 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 18 04:01:21.092 INFO [stderr] Dec 18 04:01:21.092 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 18 04:01:21.092 INFO [stderr] --> src/power.rs:93:29 Dec 18 04:01:21.092 INFO [stderr] | Dec 18 04:01:21.092 INFO [stderr] 93 | sender.send(new_state); Dec 18 04:01:21.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 04:01:21.092 INFO [stderr] | Dec 18 04:01:21.092 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 18 04:01:21.092 INFO [stderr] Dec 18 04:01:21.100 INFO [stderr] warning: method is never used: `mask` Dec 18 04:01:21.100 INFO [stderr] --> src/msr.rs:26:5 Dec 18 04:01:21.100 INFO [stderr] | Dec 18 04:01:21.100 INFO [stderr] 26 | pub fn mask(&mut self, mask: (u32, u32)) -> &mut ReadMsrBuilder { Dec 18 04:01:21.100 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 04:01:21.100 INFO [stderr] | Dec 18 04:01:21.100 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 18 04:01:21.100 INFO [stderr] Dec 18 04:01:21.100 INFO [stderr] warning: method is never used: `read` Dec 18 04:01:21.100 INFO [stderr] --> src/msr.rs:47:5 Dec 18 04:01:21.100 INFO [stderr] | Dec 18 04:01:21.100 INFO [stderr] 47 | pub fn read(&self) -> io::Result> { Dec 18 04:01:21.100 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 04:01:21.100 INFO [stderr] Dec 18 04:01:21.101 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 18 04:01:21.101 INFO [stderr] --> src/power.rs:50:25 Dec 18 04:01:21.101 INFO [stderr] | Dec 18 04:01:21.101 INFO [stderr] 50 | send.send(new_state); Dec 18 04:01:21.101 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 18 04:01:21.101 INFO [stderr] | Dec 18 04:01:21.101 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 18 04:01:21.101 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 18 04:01:21.101 INFO [stderr] Dec 18 04:01:21.101 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 18 04:01:21.101 INFO [stderr] --> src/power.rs:93:29 Dec 18 04:01:21.101 INFO [stderr] | Dec 18 04:01:21.101 INFO [stderr] 93 | sender.send(new_state); Dec 18 04:01:21.101 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 04:01:21.101 INFO [stderr] | Dec 18 04:01:21.101 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 18 04:01:21.101 INFO [stderr] Dec 18 04:01:21.128 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.26s Dec 18 04:01:21.442 INFO running `"docker" "inspect" "0407c7347fa100b4fe65a74e30f6a7e663a86c4fa263d64e20fa812a3d79f66c"` Dec 18 04:01:21.537 INFO running `"docker" "rm" "-f" "0407c7347fa100b4fe65a74e30f6a7e663a86c4fa263d64e20fa812a3d79f66c"` Dec 18 04:01:21.620 INFO [stdout] 0407c7347fa100b4fe65a74e30f6a7e663a86c4fa263d64e20fa812a3d79f66c