[INFO] updating cached repository jpadkins/networks2_simulator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jpadkins/networks2_simulator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jpadkins/networks2_simulator" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/jpadkins/networks2_simulator"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/jpadkins/networks2_simulator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jpadkins/networks2_simulator" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/jpadkins/networks2_simulator"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/jpadkins/networks2_simulator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d1e11ab88798f600e3487f8aceb1a6020a161f1a
[INFO] sha for GitHub repo jpadkins/networks2_simulator: d1e11ab88798f600e3487f8aceb1a6020a161f1a
[INFO] validating manifest of jpadkins/networks2_simulator 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 jpadkins/networks2_simulator 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 jpadkins/networks2_simulator
[INFO] finished frobbing jpadkins/networks2_simulator
[INFO] frobbed toml for jpadkins/networks2_simulator written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/jpadkins/networks2_simulator/Cargo.toml
[INFO] started frobbing jpadkins/networks2_simulator
[INFO] finished frobbing jpadkins/networks2_simulator
[INFO] frobbed toml for jpadkins/networks2_simulator written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/jpadkins/networks2_simulator/Cargo.toml
[INFO] crate jpadkins/networks2_simulator 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] error: the lock file /mnt/big/crater/work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/jpadkins/networks2_simulator/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jpadkins/networks2_simulator against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-1/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/jpadkins/networks2_simulator:/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] fdf4b34f16d6437d70e395b71993d8647138069da402cb451d6bd8a98941a9f9
[INFO] running `"docker" "start" "-a" "fdf4b34f16d6437d70e395b71993d8647138069da402cb451d6bd8a98941a9f9"`
[INFO] [stderr]     Checking simulator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0609]: no field `data` on type `&mut image::Rgb<u8>`
[INFO] [stderr]    --> src/main.rs:228:39
[INFO] [stderr]     |
[INFO] [stderr] 228 |             image.get_pixel_mut(x, y).data = [r, g, b];
[INFO] [stderr]     |                                       ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `data` on type `&mut image::Rgb<u8>`
[INFO] [stderr]    --> src/main.rs:236:65
[INFO] [stderr]     |
[INFO] [stderr] 236 |             image.get_pixel_mut(point.x as u32, point.y as u32).data = COLOR_WALL;
[INFO] [stderr]     |                                                                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `data` on type `&mut image::Rgb<u8>`
[INFO] [stderr]    --> src/main.rs:238:63
[INFO] [stderr]     |
[INFO] [stderr] 238 |         image.get_pixel_mut(wall.0.x as u32, wall.0.y as u32).data = COLOR_WALL;
[INFO] [stderr]     |                                                               ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `data` on type `&mut image::Rgb<u8>`
[INFO] [stderr]    --> src/main.rs:239:63
[INFO] [stderr]     |
[INFO] [stderr] 239 |         image.get_pixel_mut(wall.1.x as u32, wall.1.y as u32).data = COLOR_WALL;
[INFO] [stderr]     |                                                               ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `data` on type `&mut image::Rgb<u8>`
[INFO] [stderr]    --> src/main.rs:228:39
[INFO] [stderr]     |
[INFO] [stderr] 228 |             image.get_pixel_mut(x, y).data = [r, g, b];
[INFO] [stderr]     |                                       ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `data` on type `&mut image::Rgb<u8>`
[INFO] [stderr]    --> src/main.rs:236:65
[INFO] [stderr]     |
[INFO] [stderr] 236 |             image.get_pixel_mut(point.x as u32, point.y as u32).data = COLOR_WALL;
[INFO] [stderr]     |                                                                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `data` on type `&mut image::Rgb<u8>`
[INFO] [stderr]    --> src/main.rs:238:63
[INFO] [stderr]     |
[INFO] [stderr] 238 |         image.get_pixel_mut(wall.0.x as u32, wall.0.y as u32).data = COLOR_WALL;
[INFO] [stderr]     |                                                               ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `data` on type `&mut image::Rgb<u8>`
[INFO] [stderr]    --> src/main.rs:239:63
[INFO] [stderr]     |
[INFO] [stderr] 239 |         image.get_pixel_mut(wall.1.x as u32, wall.1.y as u32).data = COLOR_WALL;
[INFO] [stderr]     |                                                               ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0609`.
[INFO] [stderr] error: Could not compile `simulator`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0609`.
[INFO] [stderr] error: Could not compile `simulator`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "fdf4b34f16d6437d70e395b71993d8647138069da402cb451d6bd8a98941a9f9"`
[INFO] running `"docker" "rm" "-f" "fdf4b34f16d6437d70e395b71993d8647138069da402cb451d6bd8a98941a9f9"`
[INFO] [stdout] fdf4b34f16d6437d70e395b71993d8647138069da402cb451d6bd8a98941a9f9