Dec 04 15:20:54.810 INFO checking larryng/primg against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 15:20:54.810 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 15:20:55.062 INFO [stdout] c8139b0137f360a101d0ee6871f838c92ca2489929fb4bafb404bf37c92a206c
Dec 04 15:20:55.067 INFO running `"docker" "start" "-a" "c8139b0137f360a101d0ee6871f838c92ca2489929fb4bafb404bf37c92a206c"`
Dec 04 15:20:55.766 INFO [stderr] usermod: no changes
Dec 04 15:20:55.862 INFO [stderr]     Checking rand v0.3.22
Dec 04 15:20:55.862 INFO [stderr]     Checking threadpool v1.7.1
Dec 04 15:20:56.133 INFO [stderr]     Checking rayon-core v1.3.0
Dec 04 15:20:56.779 INFO [stderr]     Checking rayon v0.8.2
Dec 04 15:20:59.130 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 04 15:21:00.231 INFO [stderr]     Checking image v0.18.0
Dec 04 15:21:04.327 INFO [stderr]     Checking primg v0.1.0 (/source)
Dec 04 15:21:06.515 INFO [stderr] warning: unused variable: `i`
Dec 04 15:21:06.515 INFO [stderr]    --> src/shape.rs:502:9
Dec 04 15:21:06.515 INFO [stderr]     |
Dec 04 15:21:06.515 INFO [stderr] 502 |     for i in 0..n {
Dec 04 15:21:06.515 INFO [stderr]     |         ^ help: consider using `_i` instead
Dec 04 15:21:06.515 INFO [stderr]     |
Dec 04 15:21:06.515 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 15:21:06.515 INFO [stderr] 
Dec 04 15:21:06.515 INFO [stderr] warning: unused variable: `h`
Dec 04 15:21:06.515 INFO [stderr]   --> src/util.rs:40:45
Dec 04 15:21:06.515 INFO [stderr]    |
Dec 04 15:21:06.515 INFO [stderr] 40 | pub fn draw_lines(buf: &mut [u8], w: usize, h: usize, a: &Color, lines: &[Scanline]) {
Dec 04 15:21:06.515 INFO [stderr]    |                                             ^ help: consider using `_h` instead
Dec 04 15:21:06.515 INFO [stderr] 
Dec 04 15:21:06.651 INFO [stderr] warning: unused variable: `i`
Dec 04 15:21:06.651 INFO [stderr]    --> src/shape.rs:502:9
Dec 04 15:21:06.651 INFO [stderr]     |
Dec 04 15:21:06.651 INFO [stderr] 502 |     for i in 0..n {
Dec 04 15:21:06.651 INFO [stderr]     |         ^ help: consider using `_i` instead
Dec 04 15:21:06.651 INFO [stderr]     |
Dec 04 15:21:06.651 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 15:21:06.651 INFO [stderr] 
Dec 04 15:21:06.651 INFO [stderr] warning: unused variable: `h`
Dec 04 15:21:06.651 INFO [stderr]   --> src/util.rs:40:45
Dec 04 15:21:06.651 INFO [stderr]    |
Dec 04 15:21:06.651 INFO [stderr] 40 | pub fn draw_lines(buf: &mut [u8], w: usize, h: usize, a: &Color, lines: &[Scanline]) {
Dec 04 15:21:06.651 INFO [stderr]    |                                             ^ help: consider using `_h` instead
Dec 04 15:21:06.651 INFO [stderr] 
Dec 04 15:21:06.683 INFO [stderr] warning: method is never used: `put`
Dec 04 15:21:06.683 INFO [stderr]   --> src/core.rs:47:5
Dec 04 15:21:06.683 INFO [stderr]    |
Dec 04 15:21:06.683 INFO [stderr] 47 |     pub fn put(&mut self, x: usize, y: usize, color: &Color) {
Dec 04 15:21:06.683 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:21:06.683 INFO [stderr]    |
Dec 04 15:21:06.683 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 15:21:06.683 INFO [stderr] 
Dec 04 15:21:06.683 INFO [stderr] warning: method is never used: `to_rgba`
Dec 04 15:21:06.683 INFO [stderr]    --> src/core.rs:192:5
Dec 04 15:21:06.683 INFO [stderr]     |
Dec 04 15:21:06.683 INFO [stderr] 192 |     pub fn to_rgba(&self) -> Rgba<u8> {
Dec 04 15:21:06.683 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:21:06.683 INFO [stderr] 
Dec 04 15:21:06.883 INFO [stderr] warning: method is never used: `put`
Dec 04 15:21:06.883 INFO [stderr]   --> src/core.rs:47:5
Dec 04 15:21:06.883 INFO [stderr]    |
Dec 04 15:21:06.883 INFO [stderr] 47 |     pub fn put(&mut self, x: usize, y: usize, color: &Color) {
Dec 04 15:21:06.883 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:21:06.883 INFO [stderr]    |
Dec 04 15:21:06.883 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 15:21:06.883 INFO [stderr] 
Dec 04 15:21:06.883 INFO [stderr] warning: method is never used: `to_rgba`
Dec 04 15:21:06.883 INFO [stderr]    --> src/core.rs:192:5
Dec 04 15:21:06.883 INFO [stderr]     |
Dec 04 15:21:06.883 INFO [stderr] 192 |     pub fn to_rgba(&self) -> Rgba<u8> {
Dec 04 15:21:06.883 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:21:06.883 INFO [stderr] 
Dec 04 15:21:08.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.83s
Dec 04 15:21:08.627 INFO [stderr] su: No module specific data is present
Dec 04 15:21:09.201 INFO running `"docker" "inspect" "c8139b0137f360a101d0ee6871f838c92ca2489929fb4bafb404bf37c92a206c"`
Dec 04 15:21:09.459 INFO running `"docker" "rm" "-f" "c8139b0137f360a101d0ee6871f838c92ca2489929fb4bafb404bf37c92a206c"`
Dec 04 15:21:09.779 INFO [stdout] c8139b0137f360a101d0ee6871f838c92ca2489929fb4bafb404bf37c92a206c