[INFO] crate pixops 0.0.0 is already in cache
[INFO] extracting crate pixops 0.0.0 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/pixops/0.0.0
[INFO] extracting crate pixops 0.0.0 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/pixops/0.0.0
[INFO] validating manifest of pixops-0.0.0 on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pixops-0.0.0 on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pixops-0.0.0
[INFO] finished frobbing pixops-0.0.0
[INFO] frobbed toml for pixops-0.0.0 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/pixops/0.0.0/Cargo.toml
[INFO] started frobbing pixops-0.0.0
[INFO] finished frobbing pixops-0.0.0
[INFO] frobbed toml for pixops-0.0.0 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/pixops/0.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-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" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking pixops-0.0.0 against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-7/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/pixops/0.0.0:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1694f4daf2a2be82c67569079ad238f83e5292ee87abd593e62c6aead336f7bd
[INFO] running `"docker" "start" "-a" "1694f4daf2a2be82c67569079ad238f83e5292ee87abd593e62c6aead336f7bd"`
[INFO] [stderr]     Checking pix v0.4.0
[INFO] [stderr]     Checking pixops v0.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `pixops::*`
[INFO] [stderr]  --> benches/mask_over.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use pixops::*;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `mask_over` found for type `pix::Raster<pix::Gray<pix::Ch8, pix::Opaque<pix::Ch8>>>` in the current scope
[INFO] [stderr]   --> benches/mask_over.rs:18:36
[INFO] [stderr]    |
[INFO] [stderr] 18 |         b.iter(|| Raster::<Gray8>::mask_over(&mut r, &m, 0, 0, c))
[INFO] [stderr]    |                                    ^^^^^^^^^ function or associated item not found in `pix::Raster<pix::Gray<pix::Ch8, pix::Opaque<pix::Ch8>>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 3 parameters but 4 parameters were supplied
[INFO] [stderr]   --> benches/mask_over.rs:39:27
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let rgba: Rgba8 = Rgb::new(100, 50, 150, 255);
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `mask_over` found for type `pix::Raster<pix::Rgb<pix::Ch8, pix::Translucent<pix::Ch8>>>` in the current scope
[INFO] [stderr]   --> benches/mask_over.rs:42:36
[INFO] [stderr]    |
[INFO] [stderr] 42 |         b.iter(|| Raster::<Rgba8>::mask_over(&mut r, &m, 0, 0, rgba))
[INFO] [stderr]    |                                    ^^^^^^^^^ function or associated item not found in `pix::Raster<pix::Rgb<pix::Ch8, pix::Translucent<pix::Ch8>>>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: Could not compile `pixops`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1694f4daf2a2be82c67569079ad238f83e5292ee87abd593e62c6aead336f7bd"`
[INFO] running `"docker" "rm" "-f" "1694f4daf2a2be82c67569079ad238f83e5292ee87abd593e62c6aead336f7bd"`
[INFO] [stdout] 1694f4daf2a2be82c67569079ad238f83e5292ee87abd593e62c6aead336f7bd