[INFO] updating cached repository BjarkePedersen/Mandelbrot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/BjarkePedersen/Mandelbrot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/BjarkePedersen/Mandelbrot" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/BjarkePedersen/Mandelbrot"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/BjarkePedersen/Mandelbrot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BjarkePedersen/Mandelbrot" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/BjarkePedersen/Mandelbrot"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/BjarkePedersen/Mandelbrot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3f03960e5699c5531621cf792d71b132dcf95db5
[INFO] sha for GitHub repo BjarkePedersen/Mandelbrot: 3f03960e5699c5531621cf792d71b132dcf95db5
[INFO] validating manifest of BjarkePedersen/Mandelbrot on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of BjarkePedersen/Mandelbrot on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing BjarkePedersen/Mandelbrot
[INFO] finished frobbing BjarkePedersen/Mandelbrot
[INFO] frobbed toml for BjarkePedersen/Mandelbrot written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/BjarkePedersen/Mandelbrot/Cargo.toml
[INFO] started frobbing BjarkePedersen/Mandelbrot
[INFO] finished frobbing BjarkePedersen/Mandelbrot
[INFO] frobbed toml for BjarkePedersen/Mandelbrot written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/BjarkePedersen/Mandelbrot/Cargo.toml
[INFO] crate BjarkePedersen/Mandelbrot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking BjarkePedersen/Mandelbrot against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-0/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/BjarkePedersen/Mandelbrot:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 935c84160a7925e0e5c9ec8c23c9088c1572157cba73736413d1b8e263a7ac9f
[INFO] running `"docker" "start" "-a" "935c84160a7925e0e5c9ec8c23c9088c1572157cba73736413d1b8e263a7ac9f"`
[INFO] [stderr]    Compiling minifb v0.10.7
[INFO] [stderr]     Checking x11-dl v2.14.0
[INFO] [stderr]     Checking rayon v0.8.2
[INFO] [stderr]     Checking mandlebrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `cgmath::Vector3`
[INFO] [stderr]  --> src/helpers.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cgmath::Vector3;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HEIGHT`
[INFO] [stderr]  --> src/helpers.rs:7:6
[INFO] [stderr]   |
[INFO] [stderr] 7 | use {HEIGHT, WIDTH};
[INFO] [stderr]   |      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cgmath::Vector3`
[INFO] [stderr]  --> src/helpers.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cgmath::Vector3;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HEIGHT`
[INFO] [stderr]  --> src/helpers.rs:7:6
[INFO] [stderr]   |
[INFO] [stderr] 7 | use {HEIGHT, WIDTH};
[INFO] [stderr]   |      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.14s
[INFO] running `"docker" "inspect" "935c84160a7925e0e5c9ec8c23c9088c1572157cba73736413d1b8e263a7ac9f"`
[INFO] running `"docker" "rm" "-f" "935c84160a7925e0e5c9ec8c23c9088c1572157cba73736413d1b8e263a7ac9f"`
[INFO] [stdout] 935c84160a7925e0e5c9ec8c23c9088c1572157cba73736413d1b8e263a7ac9f