[INFO] crate gif-dispose 2.2.0 is already in cache
[INFO] extracting crate gif-dispose 2.2.0 into work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/reg/gif-dispose/2.2.0
[INFO] extracting crate gif-dispose 2.2.0 into work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/gif-dispose/2.2.0
[INFO] validating manifest of gif-dispose-2.2.0 on toolchain master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gif-dispose-2.2.0 on toolchain try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gif-dispose-2.2.0
[INFO] finished frobbing gif-dispose-2.2.0
[INFO] frobbed toml for gif-dispose-2.2.0 written to work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/reg/gif-dispose/2.2.0/Cargo.toml
[INFO] started frobbing gif-dispose-2.2.0
[INFO] finished frobbing gif-dispose-2.2.0
[INFO] frobbed toml for gif-dispose-2.2.0 written to work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/gif-dispose/2.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking gif-dispose-2.2.0 against master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf for pr-60444
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60444/worker-3/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/reg/gif-dispose/2.2.0:/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" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 57cd174e54d27a8834b960fd24441d66f1a249ad1c083698a44b450ad0910d4e
[INFO] running `"docker" "start" "-a" "57cd174e54d27a8834b960fd24441d66f1a249ad1c083698a44b450ad0910d4e"`
[INFO] [stderr]     Checking gif-dispose v2.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'imgref::Img::<&'a [T]>::iter': Size of this buffer is unpredictable. Use .rows() instead
[INFO] [stderr]   --> src/disposal.rs:43:41
[INFO] [stderr]    |
[INFO] [stderr] 43 |                 Previous => Some(pixels.iter().cloned().subimage(left as usize, top as usize, width as usize, height as usize, pixels.stride()).collect()),
[INFO] [stderr]    |                                         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'imgref::Img::<&'a [T]>::iter': Size of this buffer is unpredictable. Use .rows() instead
[INFO] [stderr]   --> src/screen.rs:89:145
[INFO] [stderr]    |
[INFO] [stderr] 89 |         for (dst, &src) in self.pixels.buf.iter_mut().subimage(left as usize, top as usize, buffer.width(), buffer.height(), stride).zip(buffer.iter()) {
[INFO] [stderr]    |                                                                                                                                                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'imgref::Img::<&'a [T]>::iter': Size of this buffer is unpredictable. Use .rows() instead
[INFO] [stderr]   --> src/disposal.rs:43:41
[INFO] [stderr]    |
[INFO] [stderr] 43 |                 Previous => Some(pixels.iter().cloned().subimage(left as usize, top as usize, width as usize, height as usize, pixels.stride()).collect()),
[INFO] [stderr]    |                                         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'imgref::Img::<&'a [T]>::iter': Size of this buffer is unpredictable. Use .rows() instead
[INFO] [stderr]   --> src/screen.rs:89:145
[INFO] [stderr]    |
[INFO] [stderr] 89 |         for (dst, &src) in self.pixels.buf.iter_mut().subimage(left as usize, top as usize, buffer.width(), buffer.height(), stride).zip(buffer.iter()) {
[INFO] [stderr]    |                                                                                                                                                 ^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `"docker" "inspect" "57cd174e54d27a8834b960fd24441d66f1a249ad1c083698a44b450ad0910d4e"`
[INFO] running `"docker" "rm" "-f" "57cd174e54d27a8834b960fd24441d66f1a249ad1c083698a44b450ad0910d4e"`
[INFO] [stdout] 57cd174e54d27a8834b960fd24441d66f1a249ad1c083698a44b450ad0910d4e