Dec 18 13:53:04.053 INFO checking mote-0.1.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 13:53:04.053 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/mote/0.1.2:/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 13:53:04.250 INFO [stdout] c78069ce1d12e6f89ff30ce585161586fd4eb2bc708725903648f8439fc92535
Dec 18 13:53:04.253 INFO running `"docker" "start" "-a" "c78069ce1d12e6f89ff30ce585161586fd4eb2bc708725903648f8439fc92535"`
Dec 18 13:53:04.917 INFO [stderr]     Checking serial-core v0.4.0
Dec 18 13:53:04.917 INFO [stderr]     Checking ioctl-rs v0.1.6
Dec 18 13:53:05.234 INFO [stderr]     Checking serial-unix v0.4.0
Dec 18 13:53:05.562 INFO [stderr]     Checking serial v0.4.0
Dec 18 13:53:05.811 INFO [stderr]     Checking mote v0.1.2 (/opt/crater/workdir)
Dec 18 13:53:06.520 INFO [stderr] warning: constant item is never used: `GREEN`
Dec 18 13:53:06.520 INFO [stderr]  --> examples/solid.rs:9:1
Dec 18 13:53:06.520 INFO [stderr]   |
Dec 18 13:53:06.520 INFO [stderr] 9 | const GREEN: rgb::RGB8 = rgb::RGB8 { r: 0, g: 255, b: 0 };
Dec 18 13:53:06.520 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 13:53:06.520 INFO [stderr]   |
Dec 18 13:53:06.520 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 13:53:06.520 INFO [stderr] 
Dec 18 13:53:06.520 INFO [stderr] warning: constant item is never used: `BLUE`
Dec 18 13:53:06.520 INFO [stderr]   --> examples/solid.rs:11:1
Dec 18 13:53:06.521 INFO [stderr]    |
Dec 18 13:53:06.521 INFO [stderr] 11 | const BLUE: rgb::RGB8 = rgb::RGB8 { r: 0, g: 0, b: 255 };
Dec 18 13:53:06.521 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 13:53:06.521 INFO [stderr] 
Dec 18 13:53:06.568 INFO [stderr] warning: unused import: `rand::distributions::IndependentSample`
Dec 18 13:53:06.568 INFO [stderr]  --> examples/wave.rs:5:5
Dec 18 13:53:06.568 INFO [stderr]   |
Dec 18 13:53:06.568 INFO [stderr] 5 | use rand::distributions::IndependentSample;
Dec 18 13:53:06.568 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 13:53:06.568 INFO [stderr]   |
Dec 18 13:53:06.568 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 13:53:06.568 INFO [stderr] 
Dec 18 13:53:06.604 INFO [stderr] warning: unused variable: `between`
Dec 18 13:53:06.604 INFO [stderr]   --> examples/wave.rs:24:9
Dec 18 13:53:06.604 INFO [stderr]    |
Dec 18 13:53:06.604 INFO [stderr] 24 |     let between = rand::distributions::Range::new(0, mote::TOTAL_PIXELS);
Dec 18 13:53:06.604 INFO [stderr]    |         ^^^^^^^ help: consider using `_between` instead
Dec 18 13:53:06.604 INFO [stderr]    |
Dec 18 13:53:06.604 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 13:53:06.604 INFO [stderr] 
Dec 18 13:53:06.604 INFO [stderr] warning: unused variable: `rng`
Dec 18 13:53:06.604 INFO [stderr]   --> examples/wave.rs:25:13
Dec 18 13:53:06.604 INFO [stderr]    |
Dec 18 13:53:06.604 INFO [stderr] 25 |     let mut rng = rand::thread_rng();
Dec 18 13:53:06.605 INFO [stderr]    |             ^^^ help: consider using `_rng` instead
Dec 18 13:53:06.605 INFO [stderr] 
Dec 18 13:53:06.605 INFO [stderr] warning: variable does not need to be mutable
Dec 18 13:53:06.605 INFO [stderr]   --> examples/wave.rs:25:9
Dec 18 13:53:06.605 INFO [stderr]    |
Dec 18 13:53:06.605 INFO [stderr] 25 |     let mut rng = rand::thread_rng();
Dec 18 13:53:06.605 INFO [stderr]    |         ----^^^
Dec 18 13:53:06.605 INFO [stderr]    |         |
Dec 18 13:53:06.605 INFO [stderr]    |         help: remove this `mut`
Dec 18 13:53:06.605 INFO [stderr]    |
Dec 18 13:53:06.605 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 13:53:06.605 INFO [stderr] 
Dec 18 13:53:06.606 INFO [stderr] warning: constant item is never used: `GREEN`
Dec 18 13:53:06.606 INFO [stderr]  --> examples/wave.rs:9:1
Dec 18 13:53:06.606 INFO [stderr]   |
Dec 18 13:53:06.606 INFO [stderr] 9 | const GREEN: rgb::RGB8 = rgb::RGB8 { r: 0, g: 255, b: 0 };
Dec 18 13:53:06.606 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 13:53:06.606 INFO [stderr]   |
Dec 18 13:53:06.606 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 13:53:06.606 INFO [stderr] 
Dec 18 13:53:06.606 INFO [stderr] warning: constant item is never used: `BLUE`
Dec 18 13:53:06.606 INFO [stderr]   --> examples/wave.rs:11:1
Dec 18 13:53:06.606 INFO [stderr]    |
Dec 18 13:53:06.606 INFO [stderr] 11 | const BLUE: rgb::RGB8 = rgb::RGB8 { r: 0, g: 0, b: 255 };
Dec 18 13:53:06.606 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 13:53:06.606 INFO [stderr] 
Dec 18 13:53:06.630 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
Dec 18 13:53:07.292 INFO running `"docker" "inspect" "c78069ce1d12e6f89ff30ce585161586fd4eb2bc708725903648f8439fc92535"`
Dec 18 13:53:07.481 INFO running `"docker" "rm" "-f" "c78069ce1d12e6f89ff30ce585161586fd4eb2bc708725903648f8439fc92535"`
Dec 18 13:53:07.548 INFO [stdout] c78069ce1d12e6f89ff30ce585161586fd4eb2bc708725903648f8439fc92535