Oct 13 01:14:13.702 INFO checking andrew-d/lenovo-throttling-rust against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 01:14:13.703 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 01:14:14.175 INFO blam! 393f2db927a5bc7e2a171341c15a8734d28b3ae3e538d242a00ff23ec6a3871c
Oct 13 01:14:14.178 INFO running `"docker" "start" "-a" "393f2db927a5bc7e2a171341c15a8734d28b3ae3e538d242a00ff23ec6a3871c"`
Oct 13 01:14:15.485 INFO kablam! usermod: no changes
Oct 13 01:14:15.688 INFO kablam!     Checking crossbeam-channel v0.1.3
Oct 13 01:14:17.592 INFO kablam!     Checking lenovo-throttling-rust v0.1.0 (/source)
Oct 13 01:14:20.219 INFO kablam! warning: method is never used: `mask`
Oct 13 01:14:20.219 INFO kablam!   --> src/msr.rs:26:5
Oct 13 01:14:20.219 INFO kablam!    |
Oct 13 01:14:20.220 INFO kablam! 26 |     pub fn mask(&mut self, mask: (u32, u32)) -> &mut ReadMsrBuilder {
Oct 13 01:14:20.220 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:14:20.220 INFO kablam!    |
Oct 13 01:14:20.221 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 01:14:20.221 INFO kablam! 
Oct 13 01:14:20.221 INFO kablam! warning: method is never used: `read`
Oct 13 01:14:20.221 INFO kablam!   --> src/msr.rs:47:5
Oct 13 01:14:20.222 INFO kablam!    |
Oct 13 01:14:20.222 INFO kablam! 47 |     pub fn read(&self) -> io::Result<Vec<u64>> {
Oct 13 01:14:20.222 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:14:20.223 INFO kablam! 
Oct 13 01:14:20.223 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:14:20.223 INFO kablam!   --> src/power.rs:50:25
Oct 13 01:14:20.223 INFO kablam!    |
Oct 13 01:14:20.224 INFO kablam! 50 |                         send.send(new_state);
Oct 13 01:14:20.224 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:14:20.224 INFO kablam!    |
Oct 13 01:14:20.224 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 01:14:20.225 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:14:20.225 INFO kablam! 
Oct 13 01:14:20.225 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:14:20.225 INFO kablam!   --> src/power.rs:93:29
Oct 13 01:14:20.226 INFO kablam!    |
Oct 13 01:14:20.226 INFO kablam! 93 |                             sender.send(new_state);
Oct 13 01:14:20.226 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:14:20.227 INFO kablam!    |
Oct 13 01:14:20.227 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:14:20.227 INFO kablam! 
Oct 13 01:14:20.309 INFO kablam! warning: method is never used: `mask`
Oct 13 01:14:20.309 INFO kablam!   --> src/msr.rs:26:5
Oct 13 01:14:20.309 INFO kablam!    |
Oct 13 01:14:20.309 INFO kablam! 26 |     pub fn mask(&mut self, mask: (u32, u32)) -> &mut ReadMsrBuilder {
Oct 13 01:14:20.309 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:14:20.309 INFO kablam!    |
Oct 13 01:14:20.309 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 01:14:20.309 INFO kablam! 
Oct 13 01:14:20.309 INFO kablam! warning: method is never used: `read`
Oct 13 01:14:20.309 INFO kablam!   --> src/msr.rs:47:5
Oct 13 01:14:20.309 INFO kablam!    |
Oct 13 01:14:20.309 INFO kablam! 47 |     pub fn read(&self) -> io::Result<Vec<u64>> {
Oct 13 01:14:20.309 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:14:20.309 INFO kablam! 
Oct 13 01:14:20.309 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:14:20.309 INFO kablam!   --> src/power.rs:50:25
Oct 13 01:14:20.309 INFO kablam!    |
Oct 13 01:14:20.309 INFO kablam! 50 |                         send.send(new_state);
Oct 13 01:14:20.309 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:14:20.309 INFO kablam!    |
Oct 13 01:14:20.309 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 01:14:20.309 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:14:20.309 INFO kablam! 
Oct 13 01:14:20.309 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:14:20.309 INFO kablam!   --> src/power.rs:93:29
Oct 13 01:14:20.309 INFO kablam!    |
Oct 13 01:14:20.309 INFO kablam! 93 |                             sender.send(new_state);
Oct 13 01:14:20.309 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:14:20.309 INFO kablam!    |
Oct 13 01:14:20.309 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:14:20.309 INFO kablam! 
Oct 13 01:14:20.341 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.82s
Oct 13 01:14:20.345 INFO kablam! su: No module specific data is present
Oct 13 01:14:20.845 INFO running `"docker" "rm" "-f" "393f2db927a5bc7e2a171341c15a8734d28b3ae3e538d242a00ff23ec6a3871c"`
Oct 13 01:14:21.128 INFO blam! 393f2db927a5bc7e2a171341c15a8734d28b3ae3e538d242a00ff23ec6a3871c