Dec 04 14:44:02.772 INFO checking makr17/lightsine against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 14:44:02.772 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 14:44:03.211 INFO [stdout] 4e6089f308834d3f9bda8c2d35197ac17d3db410298641462c941753d4cf5cec
Dec 04 14:44:03.213 INFO running `"docker" "start" "-a" "4e6089f308834d3f9bda8c2d35197ac17d3db410298641462c941753d4cf5cec"`
Dec 04 14:44:06.306 INFO [stderr] usermod: no changes
Dec 04 14:44:06.375 INFO [stderr]     Checking uuid v0.1.18
Dec 04 14:44:06.959 INFO [stderr]     Checking sacn v0.1.1
Dec 04 14:44:07.619 INFO [stderr]     Checking lightsine v0.1.0 (/source)
Dec 04 14:44:08.331 INFO [stderr] warning: unused import: `std::vec`
Dec 04 14:44:08.331 INFO [stderr]  --> src/main.rs:7:5
Dec 04 14:44:08.331 INFO [stderr]   |
Dec 04 14:44:08.331 INFO [stderr] 7 | use std::vec;
Dec 04 14:44:08.331 INFO [stderr]   |     ^^^^^^^^
Dec 04 14:44:08.331 INFO [stderr]   |
Dec 04 14:44:08.331 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:44:08.331 INFO [stderr] 
Dec 04 14:44:08.403 INFO [stderr] warning: unreachable statement
Dec 04 14:44:08.403 INFO [stderr]   --> src/main.rs:99:5
Dec 04 14:44:08.403 INFO [stderr]    |
Dec 04 14:44:08.403 INFO [stderr] 99 |     dmx_source.terminate_stream(1);
Dec 04 14:44:08.403 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:44:08.403 INFO [stderr]    |
Dec 04 14:44:08.403 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 04 14:44:08.403 INFO [stderr] 
Dec 04 14:44:08.409 INFO [stderr] warning: unused variable: `n`
Dec 04 14:44:08.409 INFO [stderr]   --> src/main.rs:68:17
Dec 04 14:44:08.409 INFO [stderr]    |
Dec 04 14:44:08.409 INFO [stderr] 68 |             for n in 0..(zone.head * PIXEL_SIZE) {
Dec 04 14:44:08.409 INFO [stderr]    |                 ^ help: consider using `_n` instead
Dec 04 14:44:08.409 INFO [stderr]    |
Dec 04 14:44:08.409 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 14:44:08.409 INFO [stderr] 
Dec 04 14:44:08.409 INFO [stderr] warning: unused variable: `n`
Dec 04 14:44:08.409 INFO [stderr]   --> src/main.rs:75:17
Dec 04 14:44:08.409 INFO [stderr]    |
Dec 04 14:44:08.409 INFO [stderr] 75 |             for n in 0..(zone.tail * PIXEL_SIZE) {
Dec 04 14:44:08.409 INFO [stderr]    |                 ^ help: consider using `_n` instead
Dec 04 14:44:08.409 INFO [stderr] 
Dec 04 14:44:08.423 INFO [stderr] warning: field is never used: `name`
Dec 04 14:44:08.423 INFO [stderr]   --> src/main.rs:13:46
Dec 04 14:44:08.423 INFO [stderr]    |
Dec 04 14:44:08.423 INFO [stderr] 13 | struct Zone  { head: u8, body: u8, tail: u8, name: String }
Dec 04 14:44:08.423 INFO [stderr]    |                                              ^^^^^^^^^^^^
Dec 04 14:44:08.423 INFO [stderr]    |
Dec 04 14:44:08.423 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 14:44:08.423 INFO [stderr] 
Dec 04 14:44:08.423 INFO [stderr] warning: the feature `iter_arith` has been stable since 1.11.0 and no longer requires an attribute to enable
Dec 04 14:44:08.423 INFO [stderr]  --> src/main.rs:1:12
Dec 04 14:44:08.423 INFO [stderr]   |
Dec 04 14:44:08.423 INFO [stderr] 1 | #![feature(iter_arith)]
Dec 04 14:44:08.423 INFO [stderr]   |            ^^^^^^^^^^
Dec 04 14:44:08.423 INFO [stderr]   |
Dec 04 14:44:08.423 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 14:44:08.423 INFO [stderr] 
Dec 04 14:44:08.439 INFO [stderr] warning: unused import: `std::vec`
Dec 04 14:44:08.439 INFO [stderr]  --> src/main.rs:7:5
Dec 04 14:44:08.439 INFO [stderr]   |
Dec 04 14:44:08.439 INFO [stderr] 7 | use std::vec;
Dec 04 14:44:08.439 INFO [stderr]   |     ^^^^^^^^
Dec 04 14:44:08.439 INFO [stderr]   |
Dec 04 14:44:08.439 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:44:08.439 INFO [stderr] 
Dec 04 14:44:08.451 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 14:44:08.451 INFO [stderr]   --> src/main.rs:89:13
Dec 04 14:44:08.451 INFO [stderr]    |
Dec 04 14:44:08.451 INFO [stderr] 89 |             dmx_source.send(universe, &u);
Dec 04 14:44:08.451 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:44:08.451 INFO [stderr]    |
Dec 04 14:44:08.451 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 14:44:08.451 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 14:44:08.451 INFO [stderr] 
Dec 04 14:44:08.451 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 14:44:08.451 INFO [stderr]   --> src/main.rs:99:5
Dec 04 14:44:08.451 INFO [stderr]    |
Dec 04 14:44:08.451 INFO [stderr] 99 |     dmx_source.terminate_stream(1);
Dec 04 14:44:08.451 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:44:08.451 INFO [stderr]    |
Dec 04 14:44:08.451 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 14:44:08.451 INFO [stderr] 
Dec 04 14:44:08.507 INFO [stderr] warning: unreachable statement
Dec 04 14:44:08.507 INFO [stderr]   --> src/main.rs:99:5
Dec 04 14:44:08.507 INFO [stderr]    |
Dec 04 14:44:08.507 INFO [stderr] 99 |     dmx_source.terminate_stream(1);
Dec 04 14:44:08.507 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:44:08.507 INFO [stderr]    |
Dec 04 14:44:08.507 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 04 14:44:08.507 INFO [stderr] 
Dec 04 14:44:08.507 INFO [stderr] warning: unused variable: `n`
Dec 04 14:44:08.507 INFO [stderr]   --> src/main.rs:68:17
Dec 04 14:44:08.507 INFO [stderr]    |
Dec 04 14:44:08.507 INFO [stderr] 68 |             for n in 0..(zone.head * PIXEL_SIZE) {
Dec 04 14:44:08.507 INFO [stderr]    |                 ^ help: consider using `_n` instead
Dec 04 14:44:08.507 INFO [stderr]    |
Dec 04 14:44:08.507 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 14:44:08.507 INFO [stderr] 
Dec 04 14:44:08.515 INFO [stderr] warning: unused variable: `n`
Dec 04 14:44:08.515 INFO [stderr]   --> src/main.rs:75:17
Dec 04 14:44:08.515 INFO [stderr]    |
Dec 04 14:44:08.515 INFO [stderr] 75 |             for n in 0..(zone.tail * PIXEL_SIZE) {
Dec 04 14:44:08.515 INFO [stderr]    |                 ^ help: consider using `_n` instead
Dec 04 14:44:08.515 INFO [stderr] 
Dec 04 14:44:08.527 INFO [stderr] warning: field is never used: `name`
Dec 04 14:44:08.527 INFO [stderr]   --> src/main.rs:13:46
Dec 04 14:44:08.527 INFO [stderr]    |
Dec 04 14:44:08.527 INFO [stderr] 13 | struct Zone  { head: u8, body: u8, tail: u8, name: String }
Dec 04 14:44:08.527 INFO [stderr]    |                                              ^^^^^^^^^^^^
Dec 04 14:44:08.527 INFO [stderr]    |
Dec 04 14:44:08.527 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 14:44:08.527 INFO [stderr] 
Dec 04 14:44:08.527 INFO [stderr] warning: the feature `iter_arith` has been stable since 1.11.0 and no longer requires an attribute to enable
Dec 04 14:44:08.527 INFO [stderr]  --> src/main.rs:1:12
Dec 04 14:44:08.527 INFO [stderr]   |
Dec 04 14:44:08.527 INFO [stderr] 1 | #![feature(iter_arith)]
Dec 04 14:44:08.527 INFO [stderr]   |            ^^^^^^^^^^
Dec 04 14:44:08.527 INFO [stderr]   |
Dec 04 14:44:08.527 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 14:44:08.527 INFO [stderr] 
Dec 04 14:44:08.540 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 14:44:08.540 INFO [stderr]   --> src/main.rs:89:13
Dec 04 14:44:08.540 INFO [stderr]    |
Dec 04 14:44:08.540 INFO [stderr] 89 |             dmx_source.send(universe, &u);
Dec 04 14:44:08.540 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:44:08.540 INFO [stderr]    |
Dec 04 14:44:08.540 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 14:44:08.540 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 14:44:08.540 INFO [stderr] 
Dec 04 14:44:08.540 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 14:44:08.540 INFO [stderr]   --> src/main.rs:99:5
Dec 04 14:44:08.540 INFO [stderr]    |
Dec 04 14:44:08.540 INFO [stderr] 99 |     dmx_source.terminate_stream(1);
Dec 04 14:44:08.540 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:44:08.540 INFO [stderr]    |
Dec 04 14:44:08.540 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 14:44:08.540 INFO [stderr] 
Dec 04 14:44:08.567 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
Dec 04 14:44:08.571 INFO [stderr] su: No module specific data is present
Dec 04 14:44:09.184 INFO running `"docker" "inspect" "4e6089f308834d3f9bda8c2d35197ac17d3db410298641462c941753d4cf5cec"`
Dec 04 14:44:09.605 INFO running `"docker" "rm" "-f" "4e6089f308834d3f9bda8c2d35197ac17d3db410298641462c941753d4cf5cec"`
Dec 04 14:44:09.971 INFO [stdout] 4e6089f308834d3f9bda8c2d35197ac17d3db410298641462c941753d4cf5cec