Nov 30 03:11:39.887 INFO checking exploids/rpi_matrix against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 03:11:39.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 03:11:40.232 INFO [stdout] b362c1dd82c7d1a6ac20f0b22c3fe79ed712b7844cc6ae0e04988509e55830f4
Nov 30 03:11:40.236 INFO running `"docker" "start" "-a" "b362c1dd82c7d1a6ac20f0b22c3fe79ed712b7844cc6ae0e04988509e55830f4"`
Nov 30 03:11:41.324 INFO [stderr] usermod: no changes
Nov 30 03:11:41.400 INFO [stderr]     Checking rppal v0.8.1
Nov 30 03:11:43.152 INFO [stderr]     Checking rpi_matrix v0.1.0 (/source)
Nov 30 03:11:43.750 INFO [stderr] warning: unused import: `Level`
Nov 30 03:11:43.750 INFO [stderr]  --> src/main.rs:6:31
Nov 30 03:11:43.750 INFO [stderr]   |
Nov 30 03:11:43.750 INFO [stderr] 6 | use rppal::gpio::{Gpio, Mode, Level};
Nov 30 03:11:43.750 INFO [stderr]   |                               ^^^^^
Nov 30 03:11:43.750 INFO [stderr]   |
Nov 30 03:11:43.750 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 03:11:43.750 INFO [stderr] 
Nov 30 03:11:43.780 INFO [stderr] warning: unused variable: `x`
Nov 30 03:11:43.780 INFO [stderr]   --> src/main.rs:19:9
Nov 30 03:11:43.780 INFO [stderr]    |
Nov 30 03:11:43.780 INFO [stderr] 19 |     for x in 0..100 {
Nov 30 03:11:43.780 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 03:11:43.780 INFO [stderr]    |
Nov 30 03:11:43.780 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 03:11:43.780 INFO [stderr] 
Nov 30 03:11:43.974 INFO [stderr] warning: unused import: `Level`
Nov 30 03:11:43.974 INFO [stderr]  --> src/main.rs:6:31
Nov 30 03:11:43.974 INFO [stderr]   |
Nov 30 03:11:43.974 INFO [stderr] 6 | use rppal::gpio::{Gpio, Mode, Level};
Nov 30 03:11:43.974 INFO [stderr]   |                               ^^^^^
Nov 30 03:11:43.974 INFO [stderr]   |
Nov 30 03:11:43.974 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 03:11:43.974 INFO [stderr] 
Nov 30 03:11:44.008 INFO [stderr] warning: unused variable: `x`
Nov 30 03:11:44.008 INFO [stderr]   --> src/main.rs:19:9
Nov 30 03:11:44.008 INFO [stderr]    |
Nov 30 03:11:44.008 INFO [stderr] 19 |     for x in 0..100 {
Nov 30 03:11:44.008 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 03:11:44.008 INFO [stderr]    |
Nov 30 03:11:44.008 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 03:11:44.008 INFO [stderr] 
Nov 30 03:11:44.024 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
Nov 30 03:11:44.027 INFO [stderr] su: No module specific data is present
Nov 30 03:11:44.900 INFO running `"docker" "inspect" "b362c1dd82c7d1a6ac20f0b22c3fe79ed712b7844cc6ae0e04988509e55830f4"`
Nov 30 03:11:45.207 INFO running `"docker" "rm" "-f" "b362c1dd82c7d1a6ac20f0b22c3fe79ed712b7844cc6ae0e04988509e55830f4"`
Nov 30 03:11:45.632 INFO [stdout] b362c1dd82c7d1a6ac20f0b22c3fe79ed712b7844cc6ae0e04988509e55830f4