[INFO] updating cached repository https://github.com/barnex/rusty-mazes
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 290d6c49dfd84fea252f9e4ddbc402765a639f2e
[INFO] checking barnex/rusty-mazes against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarnex%2Frusty-mazes" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/barnex/rusty-mazes on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/barnex/rusty-mazes
[INFO] finished tweaking git repo https://github.com/barnex/rusty-mazes
[INFO] tweaked toml for git repo https://github.com/barnex/rusty-mazes written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/barnex/rusty-mazes already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: unused manifest key: package.path
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 996ffb9694be1aa70243a7072d93711fe6c03f3dd8c595b9eae0fa38a3d5be40
[INFO] running `"docker" "start" "-a" "996ffb9694be1aa70243a7072d93711fe6c03f3dd8c595b9eae0fa38a3d5be40"`
[INFO] [stderr] warning: unused manifest key: package.path
[INFO] [stderr]     Checking sdl2-sys v0.33.0
[INFO] [stderr]     Checking sdl2 v0.33.0
[INFO] [stderr]     Checking game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]   --> src/viewport.rs:72:16
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let zoomed = { self.zoom().1 > 1 };
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]   --> src/viewport.rs:72:16
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let zoomed = { self.zoom().1 > 1 };
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pos`
[INFO] [stderr]    --> src/gamestate.rs:357:44
[INFO] [stderr]     |
[INFO] [stderr] 357 | pub fn player_move_intent(keys: KeyStates, pos: Pt, g: &Gamestate) -> Dir {
[INFO] [stderr]     |                                            ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `right`
[INFO] [stderr]   --> src/palette.rs:30:50
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn button_click(&self, pos: Pt, left: bool, right: bool) -> Option<usize> {
[INFO] [stderr]    |                                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_right`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pos`
[INFO] [stderr]    --> src/gamestate.rs:357:44
[INFO] [stderr]     |
[INFO] [stderr] 357 | pub fn player_move_intent(keys: KeyStates, pos: Pt, g: &Gamestate) -> Dir {
[INFO] [stderr]     |                                            ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `right`
[INFO] [stderr]   --> src/palette.rs:30:50
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn button_click(&self, pos: Pt, left: bool, right: bool) -> Option<usize> {
[INFO] [stderr]    |                                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_right`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.73s
[INFO] running `"docker" "inspect" "996ffb9694be1aa70243a7072d93711fe6c03f3dd8c595b9eae0fa38a3d5be40"`
[INFO] running `"docker" "rm" "-f" "996ffb9694be1aa70243a7072d93711fe6c03f3dd8c595b9eae0fa38a3d5be40"`
[INFO] [stdout] 996ffb9694be1aa70243a7072d93711fe6c03f3dd8c595b9eae0fa38a3d5be40