Dec 11 14:56:52.837 INFO checking larryng/primg against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 14:56:52.837 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14:56:53.392 INFO [stdout] 21e3be73045f6ebdf658091384d7353fe2c82d61cd029049f27b8d25bea639f4
Dec 11 14:56:53.400 INFO running `"docker" "start" "-a" "21e3be73045f6ebdf658091384d7353fe2c82d61cd029049f27b8d25bea639f4"`
Dec 11 14:56:54.440 INFO [stderr] usermod: no changes
Dec 11 14:56:54.585 INFO [stderr]     Checking rand v0.3.22
Dec 11 14:56:54.585 INFO [stderr]     Checking threadpool v1.7.1
Dec 11 14:56:55.116 INFO [stderr]     Checking rayon-core v1.3.0
Dec 11 14:56:56.333 INFO [stderr]     Checking rayon v0.8.2
Dec 11 14:56:59.064 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 11 14:57:00.573 INFO [stderr]     Checking image v0.18.0
Dec 11 14:57:05.667 INFO [stderr]     Checking primg v0.1.0 (/source)
Dec 11 14:57:07.612 INFO [stderr] warning: unused variable: `i`
Dec 11 14:57:07.612 INFO [stderr]    --> src/shape.rs:502:9
Dec 11 14:57:07.612 INFO [stderr]     |
Dec 11 14:57:07.612 INFO [stderr] 502 |     for i in 0..n {
Dec 11 14:57:07.612 INFO [stderr]     |         ^ help: consider using `_i` instead
Dec 11 14:57:07.612 INFO [stderr]     |
Dec 11 14:57:07.612 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 14:57:07.612 INFO [stderr] 
Dec 11 14:57:07.612 INFO [stderr] warning: unused variable: `h`
Dec 11 14:57:07.612 INFO [stderr]   --> src/util.rs:40:45
Dec 11 14:57:07.612 INFO [stderr]    |
Dec 11 14:57:07.612 INFO [stderr] 40 | pub fn draw_lines(buf: &mut [u8], w: usize, h: usize, a: &Color, lines: &[Scanline]) {
Dec 11 14:57:07.612 INFO [stderr]    |                                             ^ help: consider using `_h` instead
Dec 11 14:57:07.612 INFO [stderr] 
Dec 11 14:57:07.864 INFO [stderr] warning: method is never used: `put`
Dec 11 14:57:07.864 INFO [stderr]   --> src/core.rs:47:5
Dec 11 14:57:07.864 INFO [stderr]    |
Dec 11 14:57:07.864 INFO [stderr] 47 |     pub fn put(&mut self, x: usize, y: usize, color: &Color) {
Dec 11 14:57:07.864 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 14:57:07.864 INFO [stderr]    |
Dec 11 14:57:07.864 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 14:57:07.864 INFO [stderr] 
Dec 11 14:57:07.864 INFO [stderr] warning: method is never used: `to_rgba`
Dec 11 14:57:07.864 INFO [stderr]    --> src/core.rs:192:5
Dec 11 14:57:07.864 INFO [stderr]     |
Dec 11 14:57:07.864 INFO [stderr] 192 |     pub fn to_rgba(&self) -> Rgba<u8> {
Dec 11 14:57:07.864 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 14:57:07.864 INFO [stderr] 
Dec 11 14:57:08.248 INFO [stderr] warning: unused variable: `i`
Dec 11 14:57:08.248 INFO [stderr]    --> src/shape.rs:502:9
Dec 11 14:57:08.248 INFO [stderr]     |
Dec 11 14:57:08.249 INFO [stderr] 502 |     for i in 0..n {
Dec 11 14:57:08.249 INFO [stderr]     |         ^ help: consider using `_i` instead
Dec 11 14:57:08.249 INFO [stderr]     |
Dec 11 14:57:08.249 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 14:57:08.249 INFO [stderr] 
Dec 11 14:57:08.249 INFO [stderr] warning: unused variable: `h`
Dec 11 14:57:08.249 INFO [stderr]   --> src/util.rs:40:45
Dec 11 14:57:08.249 INFO [stderr]    |
Dec 11 14:57:08.249 INFO [stderr] 40 | pub fn draw_lines(buf: &mut [u8], w: usize, h: usize, a: &Color, lines: &[Scanline]) {
Dec 11 14:57:08.249 INFO [stderr]    |                                             ^ help: consider using `_h` instead
Dec 11 14:57:08.249 INFO [stderr] 
Dec 11 14:57:08.404 INFO [stderr] warning: method is never used: `put`
Dec 11 14:57:08.404 INFO [stderr]   --> src/core.rs:47:5
Dec 11 14:57:08.404 INFO [stderr]    |
Dec 11 14:57:08.404 INFO [stderr] 47 |     pub fn put(&mut self, x: usize, y: usize, color: &Color) {
Dec 11 14:57:08.404 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 14:57:08.404 INFO [stderr]    |
Dec 11 14:57:08.404 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 14:57:08.404 INFO [stderr] 
Dec 11 14:57:08.404 INFO [stderr] warning: method is never used: `to_rgba`
Dec 11 14:57:08.404 INFO [stderr]    --> src/core.rs:192:5
Dec 11 14:57:08.404 INFO [stderr]     |
Dec 11 14:57:08.404 INFO [stderr] 192 |     pub fn to_rgba(&self) -> Rgba<u8> {
Dec 11 14:57:08.404 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 14:57:08.404 INFO [stderr] 
Dec 11 14:57:10.456 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.98s
Dec 11 14:57:10.460 INFO [stderr] su: No module specific data is present
Dec 11 14:57:11.520 INFO running `"docker" "inspect" "21e3be73045f6ebdf658091384d7353fe2c82d61cd029049f27b8d25bea639f4"`
Dec 11 14:57:11.836 INFO running `"docker" "rm" "-f" "21e3be73045f6ebdf658091384d7353fe2c82d61cd029049f27b8d25bea639f4"`
Dec 11 14:57:12.088 INFO [stdout] 21e3be73045f6ebdf658091384d7353fe2c82d61cd029049f27b8d25bea639f4