[INFO] updating cached repository avetiso/Rust_Seam_Carver [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/avetiso/Rust_Seam_Carver [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/avetiso/Rust_Seam_Carver" "work/ex/beta-1.38-1/sources/1.37.0/gh/avetiso/Rust_Seam_Carver"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/avetiso/Rust_Seam_Carver'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/avetiso/Rust_Seam_Carver" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/avetiso/Rust_Seam_Carver"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/avetiso/Rust_Seam_Carver'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6e4c9ae9eff9e6b7d58cb51e35e95dda0bbe377c [INFO] sha for GitHub repo avetiso/Rust_Seam_Carver: 6e4c9ae9eff9e6b7d58cb51e35e95dda0bbe377c [INFO] validating manifest of avetiso/Rust_Seam_Carver on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of avetiso/Rust_Seam_Carver on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing avetiso/Rust_Seam_Carver [INFO] finished frobbing avetiso/Rust_Seam_Carver [INFO] frobbed toml for avetiso/Rust_Seam_Carver written to work/ex/beta-1.38-1/sources/1.37.0/gh/avetiso/Rust_Seam_Carver/Cargo.toml [INFO] started frobbing avetiso/Rust_Seam_Carver [INFO] finished frobbing avetiso/Rust_Seam_Carver [INFO] frobbed toml for avetiso/Rust_Seam_Carver written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/avetiso/Rust_Seam_Carver/Cargo.toml [INFO] crate avetiso/Rust_Seam_Carver already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing avetiso/Rust_Seam_Carver against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/avetiso/Rust_Seam_Carver:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] d5a3f9b7a0e7cbcb5e697f219aeec71d670ce58d973e3c06477742ca15733d05 [INFO] running `"docker" "start" "-a" "d5a3f9b7a0e7cbcb5e697f219aeec71d670ce58d973e3c06477742ca15733d05"` [INFO] [stderr] Compiling inflate v0.4.2 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling rayon v1.0.1 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling rust_seam_carving v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:72:28 [INFO] [stderr] | [INFO] [stderr] 72 | energy_img.put_pixel(temp_pixel_val, i, j); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected u32, found u8 [INFO] [stderr] | help: you can convert an `u8` to `u32`: `temp_pixel_val.into()` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:72:44 [INFO] [stderr] | [INFO] [stderr] 72 | energy_img.put_pixel(temp_pixel_val, i, j); [INFO] [stderr] | ^ expected u32, found usize [INFO] [stderr] help: you can convert an `usize` to `u32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 72 | energy_img.put_pixel(temp_pixel_val, i.try_into().unwrap(), j); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:72:47 [INFO] [stderr] | [INFO] [stderr] 72 | energy_img.put_pixel(temp_pixel_val, i, j); [INFO] [stderr] | ^ expected struct `image::Rgba`, found usize [INFO] [stderr] | [INFO] [stderr] = note: expected type `image::Rgba` [INFO] [stderr] found type `usize` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `rust_seam_carving`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d5a3f9b7a0e7cbcb5e697f219aeec71d670ce58d973e3c06477742ca15733d05"` [INFO] running `"docker" "rm" "-f" "d5a3f9b7a0e7cbcb5e697f219aeec71d670ce58d973e3c06477742ca15733d05"` [INFO] [stdout] d5a3f9b7a0e7cbcb5e697f219aeec71d670ce58d973e3c06477742ca15733d05