[INFO] fetching crate safe_ecs 0.1.0... [INFO] testing safe_ecs-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate safe_ecs 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate safe_ecs 0.1.0 [INFO] finished tweaking crates.io crate safe_ecs 0.1.0 [INFO] tweaked toml for crates.io crate safe_ecs 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate safe_ecs 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded safe_ecs_derive v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8621478ce0b1f241006f553a10e29a248f3b2742b107bc689bb9957586b47a5 [INFO] running `Command { std: "docker" "start" "-a" "c8621478ce0b1f241006f553a10e29a248f3b2742b107bc689bb9957586b47a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8621478ce0b1f241006f553a10e29a248f3b2742b107bc689bb9957586b47a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8621478ce0b1f241006f553a10e29a248f3b2742b107bc689bb9957586b47a5", kill_on_drop: false }` [INFO] [stdout] c8621478ce0b1f241006f553a10e29a248f3b2742b107bc689bb9957586b47a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76b7ffbb1a921552a4fdce0ba40f5c661434a691266255bac42482aa8b6c7bc8 [INFO] running `Command { std: "docker" "start" "-a" "76b7ffbb1a921552a4fdce0ba40f5c661434a691266255bac42482aa8b6c7bc8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling safe_ecs_derive v0.1.0 [INFO] [stderr] Compiling safe_ecs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:51 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(map_try_insert, type_alias_impl_trait, generic_associated_types)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unconstrained opaque type [INFO] [stdout] --> src/query.rs:432:37 [INFO] [stdout] | [INFO] [stdout] 432 | type ArchetypeIter<'a, 'b: 'a, Q> = impl Iterator + 'a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ArchetypeIter` must be used in combination with a concrete type within the same crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/query.rs:439:13 [INFO] [stdout] | [INFO] [stdout] 432 | type ArchetypeIter<'a, 'b: 'a, Q> = impl Iterator + 'a; [INFO] [stdout] | ---------------------------------------- the expected opaque type [INFO] [stdout] ... [INFO] [stdout] 438 | ) -> ArchetypeIter<'a, 'b, Q> { [INFO] [stdout] | ------------------------ expected `ArchetypeIter<'a, 'b, Q>` because of return type [INFO] [stdout] 439 | / world [INFO] [stdout] 440 | | .archetypes [INFO] [stdout] 441 | | .iter() [INFO] [stdout] 442 | | .filter(|archetype| Q::archetype_matches(archetype, &world.ecs_type_ids)) [INFO] [stdout] ... | [INFO] [stdout] 449 | | }) [INFO] [stdout] 450 | | }) [INFO] [stdout] | |__________________^ expected opaque type, found `Filter, ...>, ...>` [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `ArchetypeIter<'a, 'b, Q>` [INFO] [stdout] found struct `Filter, {closure@src/query.rs:442:25: 442:36}>, {closure@src/query.rs:443:25: 443:36}>` [INFO] [stdout] note: this item must have a `#[define_opaque(ArchetypeIter)]` attribute to be able to define hidden types [INFO] [stdout] --> src/query.rs:435:12 [INFO] [stdout] | [INFO] [stdout] 435 | fn defining_use<'a, 'b: 'a, Q: QueryParam>( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `safe_ecs` (lib) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "76b7ffbb1a921552a4fdce0ba40f5c661434a691266255bac42482aa8b6c7bc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76b7ffbb1a921552a4fdce0ba40f5c661434a691266255bac42482aa8b6c7bc8", kill_on_drop: false }` [INFO] [stdout] 76b7ffbb1a921552a4fdce0ba40f5c661434a691266255bac42482aa8b6c7bc8