Dec 11 14:17:11.697 INFO checking makr17/lightsine against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 14:17:11.698 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 14:17:12.160 INFO [stdout] f6b1d76aa0661931d34a667e485bbc9a58b50b1b99c8ff3058aeb7dcf56a06bc
Dec 11 14:17:12.162 INFO running `"docker" "start" "-a" "f6b1d76aa0661931d34a667e485bbc9a58b50b1b99c8ff3058aeb7dcf56a06bc"`
Dec 11 14:17:13.796 INFO [stderr] usermod: no changes
Dec 11 14:17:13.908 INFO [stderr]     Checking uuid v0.1.18
Dec 11 14:17:14.492 INFO [stderr]     Checking sacn v0.1.1
Dec 11 14:17:15.144 INFO [stderr]     Checking lightsine v0.1.0 (/source)
Dec 11 14:17:16.037 INFO [stderr] warning: unused import: `std::vec`
Dec 11 14:17:16.037 INFO [stderr]  --> src/main.rs:7:5
Dec 11 14:17:16.037 INFO [stderr]   |
Dec 11 14:17:16.037 INFO [stderr] 7 | use std::vec;
Dec 11 14:17:16.037 INFO [stderr]   |     ^^^^^^^^
Dec 11 14:17:16.064 INFO [stderr]   |
Dec 11 14:17:16.064 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 14:17:16.064 INFO [stderr] 
Dec 11 14:17:16.176 INFO [stderr] warning: unreachable statement
Dec 11 14:17:16.177 INFO [stderr]   --> src/main.rs:99:5
Dec 11 14:17:16.177 INFO [stderr]    |
Dec 11 14:17:16.177 INFO [stderr] 99 |     dmx_source.terminate_stream(1);
Dec 11 14:17:16.177 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 14:17:16.196 INFO [stderr]    |
Dec 11 14:17:16.196 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 11 14:17:16.196 INFO [stderr] 
Dec 11 14:17:16.200 INFO [stderr] warning: unused variable: `n`
Dec 11 14:17:16.200 INFO [stderr]   --> src/main.rs:68:17
Dec 11 14:17:16.200 INFO [stderr]    |
Dec 11 14:17:16.200 INFO [stderr] 68 |             for n in 0..(zone.head * PIXEL_SIZE) {
Dec 11 14:17:16.200 INFO [stderr]    |                 ^ help: consider using `_n` instead
Dec 11 14:17:16.200 INFO [stderr]    |
Dec 11 14:17:16.200 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 14:17:16.200 INFO [stderr] 
Dec 11 14:17:16.200 INFO [stderr] warning: unused variable: `n`
Dec 11 14:17:16.200 INFO [stderr]   --> src/main.rs:75:17
Dec 11 14:17:16.200 INFO [stderr]    |
Dec 11 14:17:16.200 INFO [stderr] 75 |             for n in 0..(zone.tail * PIXEL_SIZE) {
Dec 11 14:17:16.200 INFO [stderr]    |                 ^ help: consider using `_n` instead
Dec 11 14:17:16.200 INFO [stderr] 
Dec 11 14:17:16.237 INFO [stderr] warning: field is never used: `name`
Dec 11 14:17:16.237 INFO [stderr]   --> src/main.rs:13:46
Dec 11 14:17:16.238 INFO [stderr]    |
Dec 11 14:17:16.238 INFO [stderr] 13 | struct Zone  { head: u8, body: u8, tail: u8, name: String }
Dec 11 14:17:16.238 INFO [stderr]    |                                              ^^^^^^^^^^^^
Dec 11 14:17:16.238 INFO [stderr]    |
Dec 11 14:17:16.238 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 14:17:16.238 INFO [stderr] 
Dec 11 14:17:16.238 INFO [stderr] warning: the feature `iter_arith` has been stable since 1.11.0 and no longer requires an attribute to enable
Dec 11 14:17:16.238 INFO [stderr]  --> src/main.rs:1:12
Dec 11 14:17:16.238 INFO [stderr]   |
Dec 11 14:17:16.238 INFO [stderr] 1 | #![feature(iter_arith)]
Dec 11 14:17:16.238 INFO [stderr]   |            ^^^^^^^^^^
Dec 11 14:17:16.238 INFO [stderr]   |
Dec 11 14:17:16.240 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 14:17:16.240 INFO [stderr] 
Dec 11 14:17:16.246 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 14:17:16.246 INFO [stderr]   --> src/main.rs:89:13
Dec 11 14:17:16.246 INFO [stderr]    |
Dec 11 14:17:16.246 INFO [stderr] 89 |             dmx_source.send(universe, &u);
Dec 11 14:17:16.246 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 14:17:16.264 INFO [stderr]    |
Dec 11 14:17:16.264 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 14:17:16.264 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 14:17:16.264 INFO [stderr] 
Dec 11 14:17:16.264 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 14:17:16.264 INFO [stderr]   --> src/main.rs:99:5
Dec 11 14:17:16.264 INFO [stderr]    |
Dec 11 14:17:16.264 INFO [stderr] 99 |     dmx_source.terminate_stream(1);
Dec 11 14:17:16.264 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 14:17:16.264 INFO [stderr]    |
Dec 11 14:17:16.264 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 14:17:16.264 INFO [stderr] 
Dec 11 14:17:16.329 INFO [stderr] warning: unused import: `std::vec`
Dec 11 14:17:16.329 INFO [stderr]  --> src/main.rs:7:5
Dec 11 14:17:16.329 INFO [stderr]   |
Dec 11 14:17:16.329 INFO [stderr] 7 | use std::vec;
Dec 11 14:17:16.329 INFO [stderr]   |     ^^^^^^^^
Dec 11 14:17:16.329 INFO [stderr]   |
Dec 11 14:17:16.329 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 14:17:16.329 INFO [stderr] 
Dec 11 14:17:16.388 INFO [stderr] warning: unreachable statement
Dec 11 14:17:16.388 INFO [stderr]   --> src/main.rs:99:5
Dec 11 14:17:16.388 INFO [stderr]    |
Dec 11 14:17:16.388 INFO [stderr] 99 |     dmx_source.terminate_stream(1);
Dec 11 14:17:16.388 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 14:17:16.388 INFO [stderr]    |
Dec 11 14:17:16.388 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 11 14:17:16.388 INFO [stderr] 
Dec 11 14:17:16.408 INFO [stderr] warning: unused variable: `n`
Dec 11 14:17:16.408 INFO [stderr]   --> src/main.rs:68:17
Dec 11 14:17:16.408 INFO [stderr]    |
Dec 11 14:17:16.408 INFO [stderr] 68 |             for n in 0..(zone.head * PIXEL_SIZE) {
Dec 11 14:17:16.408 INFO [stderr]    |                 ^ help: consider using `_n` instead
Dec 11 14:17:16.408 INFO [stderr]    |
Dec 11 14:17:16.408 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 14:17:16.408 INFO [stderr] 
Dec 11 14:17:16.408 INFO [stderr] warning: unused variable: `n`
Dec 11 14:17:16.408 INFO [stderr]   --> src/main.rs:75:17
Dec 11 14:17:16.408 INFO [stderr]    |
Dec 11 14:17:16.408 INFO [stderr] 75 |             for n in 0..(zone.tail * PIXEL_SIZE) {
Dec 11 14:17:16.408 INFO [stderr]    |                 ^ help: consider using `_n` instead
Dec 11 14:17:16.408 INFO [stderr] 
Dec 11 14:17:16.424 INFO [stderr] warning: field is never used: `name`
Dec 11 14:17:16.424 INFO [stderr]   --> src/main.rs:13:46
Dec 11 14:17:16.424 INFO [stderr]    |
Dec 11 14:17:16.424 INFO [stderr] 13 | struct Zone  { head: u8, body: u8, tail: u8, name: String }
Dec 11 14:17:16.424 INFO [stderr]    |                                              ^^^^^^^^^^^^
Dec 11 14:17:16.424 INFO [stderr]    |
Dec 11 14:17:16.424 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 14:17:16.424 INFO [stderr] 
Dec 11 14:17:16.424 INFO [stderr] warning: the feature `iter_arith` has been stable since 1.11.0 and no longer requires an attribute to enable
Dec 11 14:17:16.424 INFO [stderr]  --> src/main.rs:1:12
Dec 11 14:17:16.424 INFO [stderr]   |
Dec 11 14:17:16.424 INFO [stderr] 1 | #![feature(iter_arith)]
Dec 11 14:17:16.424 INFO [stderr]   |            ^^^^^^^^^^
Dec 11 14:17:16.424 INFO [stderr]   |
Dec 11 14:17:16.424 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 14:17:16.424 INFO [stderr] 
Dec 11 14:17:16.440 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 14:17:16.440 INFO [stderr]   --> src/main.rs:89:13
Dec 11 14:17:16.440 INFO [stderr]    |
Dec 11 14:17:16.440 INFO [stderr] 89 |             dmx_source.send(universe, &u);
Dec 11 14:17:16.440 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 14:17:16.440 INFO [stderr]    |
Dec 11 14:17:16.440 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 14:17:16.440 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 14:17:16.440 INFO [stderr] 
Dec 11 14:17:16.440 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 14:17:16.440 INFO [stderr]   --> src/main.rs:99:5
Dec 11 14:17:16.440 INFO [stderr]    |
Dec 11 14:17:16.440 INFO [stderr] 99 |     dmx_source.terminate_stream(1);
Dec 11 14:17:16.440 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 14:17:16.440 INFO [stderr]    |
Dec 11 14:17:16.440 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 14:17:16.440 INFO [stderr] 
Dec 11 14:17:16.460 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
Dec 11 14:17:16.460 INFO [stderr] su: No module specific data is present
Dec 11 14:17:17.599 INFO running `"docker" "inspect" "f6b1d76aa0661931d34a667e485bbc9a58b50b1b99c8ff3058aeb7dcf56a06bc"`
Dec 11 14:17:17.878 INFO running `"docker" "rm" "-f" "f6b1d76aa0661931d34a667e485bbc9a58b50b1b99c8ff3058aeb7dcf56a06bc"`
Dec 11 14:17:18.165 INFO [stdout] f6b1d76aa0661931d34a667e485bbc9a58b50b1b99c8ff3058aeb7dcf56a06bc