Dec 18 04:01:15.662 INFO checking andrew-d/lenovo-throttling-rust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:01:15.662 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:01:15.851 INFO [stdout] 0bf8670662aa4289fe0273b15daf1dc78cfd067de85fc4f69b5f02b22845a165
Dec 18 04:01:15.854 INFO running `"docker" "start" "-a" "0bf8670662aa4289fe0273b15daf1dc78cfd067de85fc4f69b5f02b22845a165"`
Dec 18 04:01:16.686 INFO [stderr]    Compiling libdbus-sys v0.1.3
Dec 18 04:01:16.687 INFO [stderr]    Compiling syn v0.14.9
Dec 18 04:01:16.689 INFO [stderr]     Checking crossbeam-channel v0.1.3
Dec 18 04:01:17.919 INFO [stderr]     Checking dbus v0.6.2
Dec 18 04:01:25.828 INFO [stderr]    Compiling synstructure v0.9.0
Dec 18 04:01:25.828 INFO [stderr]    Compiling serde_derive v1.0.75
Dec 18 04:01:30.698 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 18 04:01:33.703 INFO [stderr]     Checking failure v0.1.2
Dec 18 04:01:43.508 INFO [stderr]     Checking lenovo-throttling-rust v0.1.0 (/opt/crater/workdir)
Dec 18 04:01:44.984 INFO [stderr] warning: method is never used: `mask`
Dec 18 04:01:44.984 INFO [stderr]   --> src/msr.rs:26:5
Dec 18 04:01:44.984 INFO [stderr]    |
Dec 18 04:01:44.984 INFO [stderr] 26 |     pub fn mask(&mut self, mask: (u32, u32)) -> &mut ReadMsrBuilder {
Dec 18 04:01:44.984 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:01:44.984 INFO [stderr]    |
Dec 18 04:01:44.984 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:01:44.984 INFO [stderr] 
Dec 18 04:01:44.984 INFO [stderr] warning: method is never used: `read`
Dec 18 04:01:44.984 INFO [stderr]   --> src/msr.rs:47:5
Dec 18 04:01:44.984 INFO [stderr]    |
Dec 18 04:01:44.984 INFO [stderr] 47 |     pub fn read(&self) -> io::Result<Vec<u64>> {
Dec 18 04:01:44.984 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:01:44.984 INFO [stderr] 
Dec 18 04:01:44.984 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:01:44.984 INFO [stderr]   --> src/power.rs:50:25
Dec 18 04:01:44.984 INFO [stderr]    |
Dec 18 04:01:44.984 INFO [stderr] 50 |                         send.send(new_state);
Dec 18 04:01:44.984 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:01:44.984 INFO [stderr]    |
Dec 18 04:01:44.984 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 04:01:44.984 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:01:44.984 INFO [stderr] 
Dec 18 04:01:44.984 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:01:44.984 INFO [stderr]   --> src/power.rs:93:29
Dec 18 04:01:44.984 INFO [stderr]    |
Dec 18 04:01:44.984 INFO [stderr] 93 |                             sender.send(new_state);
Dec 18 04:01:44.984 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:01:44.984 INFO [stderr]    |
Dec 18 04:01:44.984 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:01:44.984 INFO [stderr] 
Dec 18 04:01:45.038 INFO [stderr] warning: method is never used: `mask`
Dec 18 04:01:45.038 INFO [stderr]   --> src/msr.rs:26:5
Dec 18 04:01:45.038 INFO [stderr]    |
Dec 18 04:01:45.038 INFO [stderr] 26 |     pub fn mask(&mut self, mask: (u32, u32)) -> &mut ReadMsrBuilder {
Dec 18 04:01:45.038 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:01:45.038 INFO [stderr]    |
Dec 18 04:01:45.038 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:01:45.038 INFO [stderr] 
Dec 18 04:01:45.038 INFO [stderr] warning: method is never used: `read`
Dec 18 04:01:45.038 INFO [stderr]   --> src/msr.rs:47:5
Dec 18 04:01:45.038 INFO [stderr]    |
Dec 18 04:01:45.038 INFO [stderr] 47 |     pub fn read(&self) -> io::Result<Vec<u64>> {
Dec 18 04:01:45.038 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:01:45.038 INFO [stderr] 
Dec 18 04:01:45.040 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:01:45.040 INFO [stderr]   --> src/power.rs:50:25
Dec 18 04:01:45.040 INFO [stderr]    |
Dec 18 04:01:45.040 INFO [stderr] 50 |                         send.send(new_state);
Dec 18 04:01:45.040 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:01:45.041 INFO [stderr]    |
Dec 18 04:01:45.041 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 04:01:45.041 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:01:45.041 INFO [stderr] 
Dec 18 04:01:45.041 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:01:45.041 INFO [stderr]   --> src/power.rs:93:29
Dec 18 04:01:45.041 INFO [stderr]    |
Dec 18 04:01:45.041 INFO [stderr] 93 |                             sender.send(new_state);
Dec 18 04:01:45.041 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:01:45.041 INFO [stderr]    |
Dec 18 04:01:45.041 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:01:45.041 INFO [stderr] 
Dec 18 04:01:45.121 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.55s
Dec 18 04:01:46.234 INFO running `"docker" "inspect" "0bf8670662aa4289fe0273b15daf1dc78cfd067de85fc4f69b5f02b22845a165"`
Dec 18 04:01:46.560 INFO running `"docker" "rm" "-f" "0bf8670662aa4289fe0273b15daf1dc78cfd067de85fc4f69b5f02b22845a165"`
Dec 18 04:01:46.923 INFO [stdout] 0bf8670662aa4289fe0273b15daf1dc78cfd067de85fc4f69b5f02b22845a165