Nov 28 21:54:48.490 INFO checking mote-0.1.2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 21:54:48.491 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 21:54:48.738 INFO [stdout] de8e1438a73e3c4eb9cb373523abdb981e979802d09be3f8de83aaf6a21bb834
Nov 28 21:54:48.746 INFO running `"docker" "start" "-a" "de8e1438a73e3c4eb9cb373523abdb981e979802d09be3f8de83aaf6a21bb834"`
Nov 28 21:54:49.305 INFO [stderr] usermod: no changes
Nov 28 21:54:49.368 INFO [stderr]     Checking serial-core v0.4.0
Nov 28 21:54:49.368 INFO [stderr]     Checking ioctl-rs v0.1.6
Nov 28 21:54:50.321 INFO [stderr]     Checking serial-unix v0.4.0
Nov 28 21:54:51.016 INFO [stderr]     Checking serial v0.4.0
Nov 28 21:54:51.685 INFO [stderr]     Checking mote v0.1.2 (/source)
Nov 28 21:54:54.036 INFO [stderr] warning: unused import: `rand::distributions::IndependentSample`
Nov 28 21:54:54.036 INFO [stderr]  --> examples/wave.rs:5:5
Nov 28 21:54:54.037 INFO [stderr]   |
Nov 28 21:54:54.037 INFO [stderr] 5 | use rand::distributions::IndependentSample;
Nov 28 21:54:54.037 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 21:54:54.037 INFO [stderr]   |
Nov 28 21:54:54.037 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 21:54:54.037 INFO [stderr] 
Nov 28 21:54:54.084 INFO [stderr] warning: unused variable: `between`
Nov 28 21:54:54.084 INFO [stderr]   --> examples/wave.rs:24:9
Nov 28 21:54:54.085 INFO [stderr]    |
Nov 28 21:54:54.085 INFO [stderr] 24 |     let between = rand::distributions::Range::new(0, mote::TOTAL_PIXELS);
Nov 28 21:54:54.085 INFO [stderr]    |         ^^^^^^^ help: consider using `_between` instead
Nov 28 21:54:54.085 INFO [stderr]    |
Nov 28 21:54:54.085 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 21:54:54.087 INFO [stderr] 
Nov 28 21:54:54.087 INFO [stderr] warning: unused variable: `rng`
Nov 28 21:54:54.087 INFO [stderr]   --> examples/wave.rs:25:13
Nov 28 21:54:54.087 INFO [stderr]    |
Nov 28 21:54:54.087 INFO [stderr] 25 |     let mut rng = rand::thread_rng();
Nov 28 21:54:54.087 INFO [stderr]    |             ^^^ help: consider using `_rng` instead
Nov 28 21:54:54.087 INFO [stderr] 
Nov 28 21:54:54.087 INFO [stderr] warning: variable does not need to be mutable
Nov 28 21:54:54.087 INFO [stderr]   --> examples/wave.rs:25:9
Nov 28 21:54:54.087 INFO [stderr]    |
Nov 28 21:54:54.087 INFO [stderr] 25 |     let mut rng = rand::thread_rng();
Nov 28 21:54:54.087 INFO [stderr]    |         ----^^^
Nov 28 21:54:54.087 INFO [stderr]    |         |
Nov 28 21:54:54.087 INFO [stderr]    |         help: remove this `mut`
Nov 28 21:54:54.087 INFO [stderr]    |
Nov 28 21:54:54.087 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 21:54:54.087 INFO [stderr] 
Nov 28 21:54:54.087 INFO [stderr] warning: constant item is never used: `GREEN`
Nov 28 21:54:54.087 INFO [stderr]  --> examples/wave.rs:9:1
Nov 28 21:54:54.087 INFO [stderr]   |
Nov 28 21:54:54.088 INFO [stderr] 9 | const GREEN: rgb::RGB8 = rgb::RGB8 { r: 0, g: 255, b: 0 };
Nov 28 21:54:54.088 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 21:54:54.088 INFO [stderr]   |
Nov 28 21:54:54.089 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 21:54:54.089 INFO [stderr] 
Nov 28 21:54:54.089 INFO [stderr] warning: constant item is never used: `BLUE`
Nov 28 21:54:54.089 INFO [stderr]   --> examples/wave.rs:11:1
Nov 28 21:54:54.089 INFO [stderr]    |
Nov 28 21:54:54.089 INFO [stderr] 11 | const BLUE: rgb::RGB8 = rgb::RGB8 { r: 0, g: 0, b: 255 };
Nov 28 21:54:54.089 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 21:54:54.089 INFO [stderr] 
Nov 28 21:54:54.212 INFO [stderr] warning: constant item is never used: `GREEN`
Nov 28 21:54:54.212 INFO [stderr]  --> examples/solid.rs:9:1
Nov 28 21:54:54.212 INFO [stderr]   |
Nov 28 21:54:54.212 INFO [stderr] 9 | const GREEN: rgb::RGB8 = rgb::RGB8 { r: 0, g: 255, b: 0 };
Nov 28 21:54:54.212 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 21:54:54.212 INFO [stderr]   |
Nov 28 21:54:54.212 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 21:54:54.212 INFO [stderr] 
Nov 28 21:54:54.212 INFO [stderr] warning: constant item is never used: `BLUE`
Nov 28 21:54:54.212 INFO [stderr]   --> examples/solid.rs:11:1
Nov 28 21:54:54.213 INFO [stderr]    |
Nov 28 21:54:54.213 INFO [stderr] 11 | const BLUE: rgb::RGB8 = rgb::RGB8 { r: 0, g: 0, b: 255 };
Nov 28 21:54:54.213 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 21:54:54.213 INFO [stderr] 
Nov 28 21:54:54.225 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.90s
Nov 28 21:54:54.227 INFO [stderr] su: No module specific data is present
Nov 28 21:54:54.514 INFO running `"docker" "inspect" "de8e1438a73e3c4eb9cb373523abdb981e979802d09be3f8de83aaf6a21bb834"`
Nov 28 21:54:54.607 INFO running `"docker" "rm" "-f" "de8e1438a73e3c4eb9cb373523abdb981e979802d09be3f8de83aaf6a21bb834"`
Nov 28 21:54:54.737 INFO [stdout] de8e1438a73e3c4eb9cb373523abdb981e979802d09be3f8de83aaf6a21bb834