[INFO] cloning repository mrcoles/pxl-treats
[INFO] running `"git" "clone" "--bare" "git://github.com/mrcoles/pxl-treats.git" "work/cache/sources/gh/mrcoles/pxl-treats"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/mrcoles/pxl-treats'...
[INFO] running `"git" "clone" "work/cache/sources/gh/mrcoles/pxl-treats" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/mrcoles/pxl-treats"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/mrcoles/pxl-treats'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mrcoles/pxl-treats" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/mrcoles/pxl-treats"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/mrcoles/pxl-treats'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c58f312f6c6038249c749c5264fc074fe29a8002
[INFO] sha for GitHub repo mrcoles/pxl-treats: c58f312f6c6038249c749c5264fc074fe29a8002
[INFO] validating manifest of mrcoles/pxl-treats on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mrcoles/pxl-treats on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mrcoles/pxl-treats
[INFO] finished frobbing mrcoles/pxl-treats
[INFO] frobbed toml for mrcoles/pxl-treats written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/mrcoles/pxl-treats/Cargo.toml
[INFO] started frobbing mrcoles/pxl-treats
[INFO] finished frobbing mrcoles/pxl-treats
[INFO] frobbed toml for mrcoles/pxl-treats written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/mrcoles/pxl-treats/Cargo.toml
[INFO] crate mrcoles/pxl-treats already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pxl v0.0.8
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mrcoles/pxl-treats against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/mrcoles/pxl-treats:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b7c9d3b49abc6e34a9d27751fa8af7ef933d4d245da431b6bf3b9afe23d19c8d
[INFO] running `"docker" "start" "-a" "b7c9d3b49abc6e34a9d27751fa8af7ef933d4d245da431b6bf3b9afe23d19c8d"`
[INFO] [stderr]    Compiling glutin v0.16.0
[INFO] [stderr]     Checking cpal v0.8.1
[INFO] [stderr]     Checking smithay-client-toolkit v0.2.3
[INFO] [stderr]     Checking winit v0.15.1
[INFO] [stderr]     Checking pxl v0.0.8
[INFO] [stderr]     Checking pxl-treats v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:56:31
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn is_touching(&self, r: &Renderable) -> bool {
[INFO] [stderr]    |                               ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:338:47
[INFO] [stderr]     |
[INFO] [stderr] 338 |     fn synthesizer(&self) -> Option<Arc<Mutex<Synthesizer>>> {
[INFO] [stderr]     |                                               ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:344:60
[INFO] [stderr]     |
[INFO] [stderr] 344 |     fn draw(&self, pixels: &mut [Pixel], color: Pixel, r: &Renderable) {
[INFO] [stderr]     |                                                            ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:56:31
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn is_touching(&self, r: &Renderable) -> bool {
[INFO] [stderr]    |                               ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:338:47
[INFO] [stderr]     |
[INFO] [stderr] 338 |     fn synthesizer(&self) -> Option<Arc<Mutex<Synthesizer>>> {
[INFO] [stderr]     |                                               ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:344:60
[INFO] [stderr]     |
[INFO] [stderr] 344 |     fn draw(&self, pixels: &mut [Pixel], color: Pixel, r: &Renderable) {
[INFO] [stderr]     |                                                            ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.42s
[INFO] running `"docker" "inspect" "b7c9d3b49abc6e34a9d27751fa8af7ef933d4d245da431b6bf3b9afe23d19c8d"`
[INFO] running `"docker" "rm" "-f" "b7c9d3b49abc6e34a9d27751fa8af7ef933d4d245da431b6bf3b9afe23d19c8d"`
[INFO] [stdout] b7c9d3b49abc6e34a9d27751fa8af7ef933d4d245da431b6bf3b9afe23d19c8d