[INFO] updating cached repository mrcoles/pxl-treats
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mrcoles/pxl-treats
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mrcoles/pxl-treats" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/mrcoles/pxl-treats"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/mrcoles/pxl-treats'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mrcoles/pxl-treats" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/mrcoles/pxl-treats"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/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#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mrcoles/pxl-treats on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-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-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/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-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/mrcoles/pxl-treats/Cargo.toml
[INFO] crate mrcoles/pxl-treats already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mrcoles/pxl-treats against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-0/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/mrcoles/pxl-treats:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a8c4127b4b569d4e4d42244c16d75407f81e9e13674ef200f30f232adb46807a
[INFO] running `"docker" "start" "-a" "a8c4127b4b569d4e4d42244c16d75407f81e9e13674ef200f30f232adb46807a"`
[INFO] [stderr]    Compiling wayland-scanner v0.20.10
[INFO] [stderr]     Checking nix v0.11.0
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking wayland-sys v0.20.10
[INFO] [stderr]     Checking cpal v0.8.1
[INFO] [stderr]     Checking wayland-commons v0.20.10
[INFO] [stderr]    Compiling wayland-client v0.20.10
[INFO] [stderr]    Compiling wayland-protocols v0.20.10
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling glutin v0.16.0
[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 40.00s
[INFO] running `"docker" "inspect" "a8c4127b4b569d4e4d42244c16d75407f81e9e13674ef200f30f232adb46807a"`
[INFO] running `"docker" "rm" "-f" "a8c4127b4b569d4e4d42244c16d75407f81e9e13674ef200f30f232adb46807a"`
[INFO] [stdout] a8c4127b4b569d4e4d42244c16d75407f81e9e13674ef200f30f232adb46807a