Nov 27 18:45:13.350 INFO checking thubie/ray-tracing-in-one-weekend against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 18:45:13.350 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 18:45:13.750 INFO [stdout] c7bdabdf350c9a397cd5bdd93b1e59cffa36992c947f652f5c5115b4e123af63
Nov 27 18:45:13.750 INFO running `"docker" "start" "-a" "c7bdabdf350c9a397cd5bdd93b1e59cffa36992c947f652f5c5115b4e123af63"`
Nov 27 18:45:14.939 INFO [stderr] usermod: no changes
Nov 27 18:45:15.056 INFO [stderr]    Compiling minifb v0.10.3
Nov 27 18:45:15.056 INFO [stderr]     Checking cgmath v0.15.0
Nov 27 18:45:15.056 INFO [stderr]     Checking x11-dl v2.14.0
Nov 27 18:45:23.791 INFO [stderr]     Checking raytracing_one_weeked v0.1.0 (/source)
Nov 27 18:45:24.225 INFO [stderr] warning: method is never used: `set_red_channel_value`
Nov 27 18:45:24.226 INFO [stderr]   --> src/main.rs:27:5
Nov 27 18:45:24.226 INFO [stderr]    |
Nov 27 18:45:24.226 INFO [stderr] 27 |     fn set_red_channel_value(&mut self, value: u8) {
Nov 27 18:45:24.226 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:45:24.227 INFO [stderr]    |
Nov 27 18:45:24.227 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 18:45:24.227 INFO [stderr] 
Nov 27 18:45:24.228 INFO [stderr] warning: method is never used: `set_green_channel_value`
Nov 27 18:45:24.228 INFO [stderr]   --> src/main.rs:31:5
Nov 27 18:45:24.228 INFO [stderr]    |
Nov 27 18:45:24.228 INFO [stderr] 31 |     fn set_green_channel_value(&mut self, value: u8) {
Nov 27 18:45:24.229 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:45:24.229 INFO [stderr] 
Nov 27 18:45:24.229 INFO [stderr] warning: method is never used: `set_blue_channel_value`
Nov 27 18:45:24.230 INFO [stderr]   --> src/main.rs:35:5
Nov 27 18:45:24.230 INFO [stderr]    |
Nov 27 18:45:24.230 INFO [stderr] 35 |     fn set_blue_channel_value(&mut self, value: u8) {
Nov 27 18:45:24.231 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:45:24.231 INFO [stderr] 
Nov 27 18:45:24.231 INFO [stderr] warning: method is never used: `set_alpha_channel_value`
Nov 27 18:45:24.231 INFO [stderr]   --> src/main.rs:39:5
Nov 27 18:45:24.232 INFO [stderr]    |
Nov 27 18:45:24.232 INFO [stderr] 39 |     fn set_alpha_channel_value(&mut self, value: u8) {
Nov 27 18:45:24.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:45:24.233 INFO [stderr] 
Nov 27 18:45:24.301 INFO [stderr] warning: method is never used: `set_red_channel_value`
Nov 27 18:45:24.301 INFO [stderr]   --> src/main.rs:27:5
Nov 27 18:45:24.301 INFO [stderr]    |
Nov 27 18:45:24.301 INFO [stderr] 27 |     fn set_red_channel_value(&mut self, value: u8) {
Nov 27 18:45:24.302 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:45:24.302 INFO [stderr]    |
Nov 27 18:45:24.302 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 18:45:24.303 INFO [stderr] 
Nov 27 18:45:24.303 INFO [stderr] warning: method is never used: `set_green_channel_value`
Nov 27 18:45:24.303 INFO [stderr]   --> src/main.rs:31:5
Nov 27 18:45:24.303 INFO [stderr]    |
Nov 27 18:45:24.304 INFO [stderr] 31 |     fn set_green_channel_value(&mut self, value: u8) {
Nov 27 18:45:24.304 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:45:24.304 INFO [stderr] 
Nov 27 18:45:24.305 INFO [stderr] warning: method is never used: `set_blue_channel_value`
Nov 27 18:45:24.305 INFO [stderr]   --> src/main.rs:35:5
Nov 27 18:45:24.305 INFO [stderr]    |
Nov 27 18:45:24.305 INFO [stderr] 35 |     fn set_blue_channel_value(&mut self, value: u8) {
Nov 27 18:45:24.306 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:45:24.306 INFO [stderr] 
Nov 27 18:45:24.306 INFO [stderr] warning: method is never used: `set_alpha_channel_value`
Nov 27 18:45:24.306 INFO [stderr]   --> src/main.rs:39:5
Nov 27 18:45:24.307 INFO [stderr]    |
Nov 27 18:45:24.307 INFO [stderr] 39 |     fn set_alpha_channel_value(&mut self, value: u8) {
Nov 27 18:45:24.307 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:45:24.307 INFO [stderr] 
Nov 27 18:45:24.365 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.39s
Nov 27 18:45:24.366 INFO [stderr] su: No module specific data is present
Nov 27 18:45:25.427 INFO running `"docker" "inspect" "c7bdabdf350c9a397cd5bdd93b1e59cffa36992c947f652f5c5115b4e123af63"`
Nov 27 18:45:25.704 INFO running `"docker" "rm" "-f" "c7bdabdf350c9a397cd5bdd93b1e59cffa36992c947f652f5c5115b4e123af63"`
Nov 27 18:45:25.960 INFO [stdout] c7bdabdf350c9a397cd5bdd93b1e59cffa36992c947f652f5c5115b4e123af63