[INFO] fetching crate dotrix_ecs 0.1.0... [INFO] testing dotrix_ecs-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate dotrix_ecs 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate dotrix_ecs 0.1.0 [INFO] finished tweaking crates.io crate dotrix_ecs 0.1.0 [INFO] tweaked toml for crates.io crate dotrix_ecs 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dotrix_ecs 0.1.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 03bd179ce7fd46f026536d3076d0cfab925dc3c488d8b2c0639b95d17f3ffde8 [INFO] running `Command { std: "docker" "start" "-a" "03bd179ce7fd46f026536d3076d0cfab925dc3c488d8b2c0639b95d17f3ffde8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03bd179ce7fd46f026536d3076d0cfab925dc3c488d8b2c0639b95d17f3ffde8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03bd179ce7fd46f026536d3076d0cfab925dc3c488d8b2c0639b95d17f3ffde8", kill_on_drop: false }` [INFO] [stdout] 03bd179ce7fd46f026536d3076d0cfab925dc3c488d8b2c0639b95d17f3ffde8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03ce23113aeb81802aa447106388cdab7162cd57da0090ade4f56d000a541206 [INFO] running `Command { std: "docker" "start" "-a" "03ce23113aeb81802aa447106388cdab7162cd57da0090ade4f56d000a541206", kill_on_drop: false }` [INFO] [stderr] Compiling dotrix_ecs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ecs.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Entity(u64); [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/container.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 47 | let mut_ptr = vec_ptr as *mut Vec; [INFO] [stdout] | ---------------------- casting happened here [INFO] [stdout] 48 | &mut *mut_ptr [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] = note: `#[warn(invalid_reference_casting)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/world.rs:55:60 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn query<'w, Q>(&'w self) -> impl Iterator::Iter as Iterator>::Item> + 'w [INFO] [stdout] | -- ^^^^^^^^^^^^^^^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'w` [INFO] [stdout] | [INFO] [stdout] 55 | pub fn query<'w, Q>(&'w self) -> impl Iterator>::Iter as Iterator>::Item> + 'w [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "03ce23113aeb81802aa447106388cdab7162cd57da0090ade4f56d000a541206", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03ce23113aeb81802aa447106388cdab7162cd57da0090ade4f56d000a541206", kill_on_drop: false }` [INFO] [stdout] 03ce23113aeb81802aa447106388cdab7162cd57da0090ade4f56d000a541206 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] baf8e6e94e7fcec25d22284e04863b125e18cdb5a67a0675880c61da087ccbe9 [INFO] running `Command { std: "docker" "start" "-a" "baf8e6e94e7fcec25d22284e04863b125e18cdb5a67a0675880c61da087ccbe9", kill_on_drop: false }` [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ecs.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Entity(u64); [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/container.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 47 | let mut_ptr = vec_ptr as *mut Vec; [INFO] [stdout] | ---------------------- casting happened here [INFO] [stdout] 48 | &mut *mut_ptr [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] = note: `#[warn(invalid_reference_casting)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling dotrix_ecs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/world.rs:55:60 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn query<'w, Q>(&'w self) -> impl Iterator::Iter as Iterator>::Item> + 'w [INFO] [stdout] | -- ^^^^^^^^^^^^^^^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'w` [INFO] [stdout] | [INFO] [stdout] 55 | pub fn query<'w, Q>(&'w self) -> impl Iterator>::Iter as Iterator>::Item> + 'w [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/container.rs:91:18 [INFO] [stdout] | [INFO] [stdout] 91 | struct Item2(u32); [INFO] [stdout] | ----- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ecs.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Entity(u64); [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | struct Health(u32); [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:41:19 [INFO] [stdout] | [INFO] [stdout] 41 | struct Weight(u32); [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/container.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 47 | let mut_ptr = vec_ptr as *mut Vec; [INFO] [stdout] | ---------------------- casting happened here [INFO] [stdout] 48 | &mut *mut_ptr [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] = note: `#[warn(invalid_reference_casting)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/world.rs:55:60 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn query<'w, Q>(&'w self) -> impl Iterator::Iter as Iterator>::Item> + 'w [INFO] [stdout] | -- ^^^^^^^^^^^^^^^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'w` [INFO] [stdout] | [INFO] [stdout] 55 | pub fn query<'w, Q>(&'w self) -> impl Iterator>::Iter as Iterator>::Item> + 'w [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "baf8e6e94e7fcec25d22284e04863b125e18cdb5a67a0675880c61da087ccbe9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baf8e6e94e7fcec25d22284e04863b125e18cdb5a67a0675880c61da087ccbe9", kill_on_drop: false }` [INFO] [stdout] baf8e6e94e7fcec25d22284e04863b125e18cdb5a67a0675880c61da087ccbe9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0f07fc3cbdf6f9bd7757d0b2834761e8c0462fcc89d09d7b4ed44e397ce289bd [INFO] running `Command { std: "docker" "start" "-a" "0f07fc3cbdf6f9bd7757d0b2834761e8c0462fcc89d09d7b4ed44e397ce289bd", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/ecs.rs:4:19 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Entity(u64); [INFO] [stderr] | ------ ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stderr] --> src/container.rs:48:21 [INFO] [stderr] | [INFO] [stderr] 47 | let mut_ptr = vec_ptr as *mut Vec; [INFO] [stderr] | ---------------------- casting happened here [INFO] [stderr] 48 | &mut *mut_ptr [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, visit [INFO] [stderr] = note: `#[warn(invalid_reference_casting)]` on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/world.rs:55:60 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn query<'w, Q>(&'w self) -> impl Iterator::Iter as Iterator>::Item> + 'w [INFO] [stderr] | -- ^^^^^^^^^^^^^^^^^^ -- the same lifetime is named here [INFO] [stderr] | | | [INFO] [stderr] | the lifetime is named here the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'w` [INFO] [stderr] | [INFO] [stderr] 55 | pub fn query<'w, Q>(&'w self) -> impl Iterator>::Iter as Iterator>::Item> + 'w [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `dotrix_ecs` (lib) generated 3 warnings (run `cargo fix --lib -p dotrix_ecs` to apply 1 suggestion) [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/container.rs:91:18 [INFO] [stderr] | [INFO] [stderr] 91 | struct Item2(u32); [INFO] [stderr] | ----- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/ecs.rs:4:19 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Entity(u64); [INFO] [stderr] | ------ ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:38:19 [INFO] [stderr] | [INFO] [stderr] 38 | struct Health(u32); [INFO] [stderr] | ------ ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:41:19 [INFO] [stderr] | [INFO] [stderr] 41 | struct Weight(u32); [INFO] [stderr] | ------ ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: `dotrix_ecs` (lib test) generated 6 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dotrix_ecs-15bf86ef8536872b) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::spawn_and_query ... ok [INFO] [stdout] test tests::spawn_and_modify ... ok [INFO] [stdout] test container::tests::mutability ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests dotrix_ecs [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0f07fc3cbdf6f9bd7757d0b2834761e8c0462fcc89d09d7b4ed44e397ce289bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f07fc3cbdf6f9bd7757d0b2834761e8c0462fcc89d09d7b4ed44e397ce289bd", kill_on_drop: false }` [INFO] [stdout] 0f07fc3cbdf6f9bd7757d0b2834761e8c0462fcc89d09d7b4ed44e397ce289bd