[INFO] updating cached repository https://github.com/jpadkins/networks2_simulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d1e11ab88798f600e3487f8aceb1a6020a161f1a
[INFO] testing jpadkins/networks2_simulator against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpadkins%2Fnetworks2_simulator" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jpadkins/networks2_simulator on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jpadkins/networks2_simulator
[INFO] finished tweaking git repo https://github.com/jpadkins/networks2_simulator
[INFO] tweaked toml for git repo https://github.com/jpadkins/networks2_simulator written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/jpadkins/networks2_simulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b05fbd4cb4528a8a07518a271a89a2fe6a0ebf69cae7aa6c498afc2d7b9c279e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b05fbd4cb4528a8a07518a271a89a2fe6a0ebf69cae7aa6c498afc2d7b9c279e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b05fbd4cb4528a8a07518a271a89a2fe6a0ebf69cae7aa6c498afc2d7b9c279e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b05fbd4cb4528a8a07518a271a89a2fe6a0ebf69cae7aa6c498afc2d7b9c279e", kill_on_drop: false }`
[INFO] [stdout] b05fbd4cb4528a8a07518a271a89a2fe6a0ebf69cae7aa6c498afc2d7b9c279e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ee48a2ac5a1440996c9b47fb7da15f81859d10a5904bae1cf2f50214a21d746
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9ee48a2ac5a1440996c9b47fb7da15f81859d10a5904bae1cf2f50214a21d746", kill_on_drop: false }`
[INFO] [stderr]    Compiling simulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0609]: no field `data` on type `&mut image::Rgb<u8>`
[INFO] [stdout]    --> src/main.rs:228:39
[INFO] [stdout]     |
[INFO] [stdout] 228 |             image.get_pixel_mut(x, y).data = [r, g, b];
[INFO] [stdout]     |                                       ^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `data` on type `&mut image::Rgb<u8>`
[INFO] [stdout]    --> src/main.rs:236:65
[INFO] [stdout]     |
[INFO] [stdout] 236 |             image.get_pixel_mut(point.x as u32, point.y as u32).data = COLOR_WALL;
[INFO] [stdout]     |                                                                 ^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `data` on type `&mut image::Rgb<u8>`
[INFO] [stdout]    --> src/main.rs:238:63
[INFO] [stdout]     |
[INFO] [stdout] 238 |         image.get_pixel_mut(wall.0.x as u32, wall.0.y as u32).data = COLOR_WALL;
[INFO] [stdout]     |                                                               ^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `data` on type `&mut image::Rgb<u8>`
[INFO] [stdout]    --> src/main.rs:239:63
[INFO] [stdout]     |
[INFO] [stdout] 239 |         image.get_pixel_mut(wall.1.x as u32, wall.1.y as u32).data = COLOR_WALL;
[INFO] [stdout]     |                                                               ^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0609`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simulator`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "9ee48a2ac5a1440996c9b47fb7da15f81859d10a5904bae1cf2f50214a21d746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ee48a2ac5a1440996c9b47fb7da15f81859d10a5904bae1cf2f50214a21d746", kill_on_drop: false }`
[INFO] [stdout] 9ee48a2ac5a1440996c9b47fb7da15f81859d10a5904bae1cf2f50214a21d746