[INFO] cloning repository trimoq/rustimageblender
[INFO] running `"git" "clone" "--bare" "git://github.com/trimoq/rustimageblender.git" "work/cache/sources/gh/trimoq/rustimageblender"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/trimoq/rustimageblender'...
[INFO] running `"git" "clone" "work/cache/sources/gh/trimoq/rustimageblender" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/trimoq/rustimageblender"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/trimoq/rustimageblender'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/trimoq/rustimageblender" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/trimoq/rustimageblender"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/trimoq/rustimageblender'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 862bb7c942eac57d229782ce562f18a42bd446fa
[INFO] sha for GitHub repo trimoq/rustimageblender: 862bb7c942eac57d229782ce562f18a42bd446fa
[INFO] validating manifest of trimoq/rustimageblender on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of trimoq/rustimageblender on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing trimoq/rustimageblender
[INFO] finished frobbing trimoq/rustimageblender
[INFO] frobbed toml for trimoq/rustimageblender written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/trimoq/rustimageblender/Cargo.toml
[INFO] started frobbing trimoq/rustimageblender
[INFO] finished frobbing trimoq/rustimageblender
[INFO] frobbed toml for trimoq/rustimageblender written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/trimoq/rustimageblender/Cargo.toml
[INFO] crate trimoq/rustimageblender already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing trimoq/rustimageblender against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/trimoq/rustimageblender:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] dd3e1e7c671135794e71d9ddd8d05fa1758d9340b690ed1afd73613ed5d0b684
[INFO] running `"docker" "start" "-a" "dd3e1e7c671135794e71d9ddd8d05fa1758d9340b690ed1afd73613ed5d0b684"`
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling rawblender v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:49:24
[INFO] [stderr]    |
[INFO] [stderr] 49 |         res_r = (acc_r/cnt) as u8;
[INFO] [stderr]    |                        ^^^ expected u64, found usize
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: cannot divide `u64` by `usize`
[INFO] [stderr]   --> src/main.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 |         res_r = (acc_r/cnt) as u8;
[INFO] [stderr]    |                       ^ no implementation for `u64 / usize`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::ops::Div<usize>` is not implemented for `u64`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:50:24
[INFO] [stderr]    |
[INFO] [stderr] 50 |         res_g = (acc_g/cnt) as u8;
[INFO] [stderr]    |                        ^^^ expected u64, found usize
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: cannot divide `u64` by `usize`
[INFO] [stderr]   --> src/main.rs:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 |         res_g = (acc_g/cnt) as u8;
[INFO] [stderr]    |                       ^ no implementation for `u64 / usize`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::ops::Div<usize>` is not implemented for `u64`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:51:24
[INFO] [stderr]    |
[INFO] [stderr] 51 |         res_b = (acc_b/cnt) as u8;
[INFO] [stderr]    |                        ^^^ expected u64, found usize
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: cannot divide `u64` by `usize`
[INFO] [stderr]   --> src/main.rs:51:23
[INFO] [stderr]    |
[INFO] [stderr] 51 |         res_b = (acc_b/cnt) as u8;
[INFO] [stderr]    |                       ^ no implementation for `u64 / usize`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::ops::Div<usize>` is not implemented for `u64`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `rawblender`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "dd3e1e7c671135794e71d9ddd8d05fa1758d9340b690ed1afd73613ed5d0b684"`
[INFO] running `"docker" "rm" "-f" "dd3e1e7c671135794e71d9ddd8d05fa1758d9340b690ed1afd73613ed5d0b684"`
[INFO] [stdout] dd3e1e7c671135794e71d9ddd8d05fa1758d9340b690ed1afd73613ed5d0b684