[INFO] updating cached repository https://github.com/pavloslav/rust-rpg [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/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] deddad91080e5167f0df7878822370d25a31c64d [INFO] checking pavloslav/rust-rpg against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpavloslav%2Frust-rpg" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pavloslav/rust-rpg on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/pavloslav/rust-rpg [INFO] finished tweaking git repo https://github.com/pavloslav/rust-rpg [INFO] tweaked toml for git repo https://github.com/pavloslav/rust-rpg written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/pavloslav/rust-rpg already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e1897171345f3d4cfed468e6eb949697ba8d46540a21467ef0d809aecb502191 [INFO] running `"docker" "start" "-a" "e1897171345f3d4cfed468e6eb949697ba8d46540a21467ef0d809aecb502191"` [INFO] [stderr] Checking sdl2-sys v0.30.0 [INFO] [stderr] Checking sdl2 v0.30.0 [INFO] [stderr] Checking rust-rpg v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `warrior::Arena` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use warrior::Arena; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0271]: type mismatch resolving ` as std::iter::Iterator>::Item == &mut warrior::warrior::Warrior` [INFO] [stderr] --> src/main.rs:17:28 [INFO] [stderr] | [INFO] [stderr] 17 | let f1_tgt = f1[0].select_enemy(f2.iter_mut()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^ expected mutable reference, found struct `warrior::warrior::Warrior` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut &mut warrior::warrior::Warrior` [INFO] [stderr] found type `&mut warrior::warrior::Warrior` [INFO] [stderr] [INFO] [stderr] error[E0271]: type mismatch resolving ` as std::iter::Iterator>::Item == &mut warrior::warrior::Warrior` [INFO] [stderr] --> src/main.rs:21:28 [INFO] [stderr] | [INFO] [stderr] 21 | let f2_tgt = f2[0].select_enemy(f1.iter_mut()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^ expected mutable reference, found struct `warrior::warrior::Warrior` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut &mut warrior::warrior::Warrior` [INFO] [stderr] found type `&mut warrior::warrior::Warrior` [INFO] [stderr] [INFO] [stderr] error[E0271]: type mismatch resolving ` as std::iter::Iterator>::Item == &mut warrior::warrior::Warrior` [INFO] [stderr] --> src/warrior/arena.rs:22:29 [INFO] [stderr] | [INFO] [stderr] 22 | let opponent = next.select_enemy(self.queue.iter()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&&mut warrior::warrior::Warrior` [INFO] [stderr] found type `&mut warrior::warrior::Warrior` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0271`. [INFO] [stderr] error: Could not compile `rust-rpg`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused import: `warrior::Arena` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use warrior::Arena; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0271]: type mismatch resolving ` as std::iter::Iterator>::Item == &mut warrior::warrior::Warrior` [INFO] [stderr] --> src/main.rs:17:28 [INFO] [stderr] | [INFO] [stderr] 17 | let f1_tgt = f1[0].select_enemy(f2.iter_mut()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^ expected mutable reference, found struct `warrior::warrior::Warrior` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut &mut warrior::warrior::Warrior` [INFO] [stderr] found type `&mut warrior::warrior::Warrior` [INFO] [stderr] [INFO] [stderr] error[E0271]: type mismatch resolving ` as std::iter::Iterator>::Item == &mut warrior::warrior::Warrior` [INFO] [stderr] --> src/main.rs:21:28 [INFO] [stderr] | [INFO] [stderr] 21 | let f2_tgt = f2[0].select_enemy(f1.iter_mut()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^ expected mutable reference, found struct `warrior::warrior::Warrior` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut &mut warrior::warrior::Warrior` [INFO] [stderr] found type `&mut warrior::warrior::Warrior` [INFO] [stderr] [INFO] [stderr] error[E0271]: type mismatch resolving ` as std::iter::Iterator>::Item == &mut warrior::warrior::Warrior` [INFO] [stderr] --> src/warrior/arena.rs:22:29 [INFO] [stderr] | [INFO] [stderr] 22 | let opponent = next.select_enemy(self.queue.iter()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&&mut warrior::warrior::Warrior` [INFO] [stderr] found type `&mut warrior::warrior::Warrior` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0271`. [INFO] [stderr] error: Could not compile `rust-rpg`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "e1897171345f3d4cfed468e6eb949697ba8d46540a21467ef0d809aecb502191"` [INFO] running `"docker" "rm" "-f" "e1897171345f3d4cfed468e6eb949697ba8d46540a21467ef0d809aecb502191"` [INFO] [stdout] e1897171345f3d4cfed468e6eb949697ba8d46540a21467ef0d809aecb502191