[INFO] crate mote 0.1.2 is already in cache
[INFO] testing mote-0.1.2 against 1.38.0 for beta-1.39-1
[INFO] extracting crate mote 0.1.2 into work/builds/worker-9/source
[INFO] validating manifest of crates.io crate mote 0.1.2 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mote 0.1.2
[INFO] finished tweaking crates.io crate mote 0.1.2
[INFO] tweaked toml for crates.io crate mote 0.1.2 written to work/builds/worker-9/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] c851dbce340535d2c0fb1d298f29647aee3880fea08496f6bd8f9ae4c3c288e4
[INFO] running `"docker" "start" "-a" "c851dbce340535d2c0fb1d298f29647aee3880fea08496f6bd8f9ae4c3c288e4"`
[INFO] [stderr]    Compiling rgb v0.7.2
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling serial v0.4.0
[INFO] [stderr]    Compiling mote v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "c851dbce340535d2c0fb1d298f29647aee3880fea08496f6bd8f9ae4c3c288e4"`
[INFO] running `"docker" "rm" "-f" "c851dbce340535d2c0fb1d298f29647aee3880fea08496f6bd8f9ae4c3c288e4"`
[INFO] [stdout] c851dbce340535d2c0fb1d298f29647aee3880fea08496f6bd8f9ae4c3c288e4
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] aad27738568dec859a0c09a43247bb81842dc3d1d5c783363a257128773dddc8
[INFO] running `"docker" "start" "-a" "aad27738568dec859a0c09a43247bb81842dc3d1d5c783363a257128773dddc8"`
[INFO] [stderr]    Compiling mote v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `rand::distributions::IndependentSample`
[INFO] [stderr]  --> examples/wave.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rand::distributions::IndependentSample;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `between`
[INFO] [stderr]   --> examples/wave.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let between = rand::distributions::Range::new(0, mote::TOTAL_PIXELS);
[INFO] [stderr]    |         ^^^^^^^ help: consider prefixing with an underscore: `_between`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rng`
[INFO] [stderr]   --> examples/wave.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let mut rng = rand::thread_rng();
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_rng`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/wave.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let mut rng = rand::thread_rng();
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `GREEN`
[INFO] [stderr]  --> examples/wave.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | const GREEN: rgb::RGB8 = rgb::RGB8 { r: 0, g: 255, b: 0 };
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BLUE`
[INFO] [stderr]   --> examples/wave.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const BLUE: rgb::RGB8 = rgb::RGB8 { r: 0, g: 0, b: 255 };
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `GREEN`
[INFO] [stderr]  --> examples/solid.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | const GREEN: rgb::RGB8 = rgb::RGB8 { r: 0, g: 255, b: 0 };
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BLUE`
[INFO] [stderr]   --> examples/solid.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const BLUE: rgb::RGB8 = rgb::RGB8 { r: 0, g: 0, b: 255 };
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "aad27738568dec859a0c09a43247bb81842dc3d1d5c783363a257128773dddc8"`
[INFO] running `"docker" "rm" "-f" "aad27738568dec859a0c09a43247bb81842dc3d1d5c783363a257128773dddc8"`
[INFO] [stdout] aad27738568dec859a0c09a43247bb81842dc3d1d5c783363a257128773dddc8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] e9e6fe58a8d959b81ea4f51d223c6019c7a06243dcc03d742f27dcd54d3caa01
[INFO] running `"docker" "start" "-a" "e9e6fe58a8d959b81ea4f51d223c6019c7a06243dcc03d742f27dcd54d3caa01"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mote-2a4768146d55a626
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mote
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e9e6fe58a8d959b81ea4f51d223c6019c7a06243dcc03d742f27dcd54d3caa01"`
[INFO] running `"docker" "rm" "-f" "e9e6fe58a8d959b81ea4f51d223c6019c7a06243dcc03d742f27dcd54d3caa01"`
[INFO] [stdout] e9e6fe58a8d959b81ea4f51d223c6019c7a06243dcc03d742f27dcd54d3caa01