[INFO] fetching crate beet_ecs 0.0.3...
[INFO] testing beet_ecs-0.0.3 against beta-2025-04-13 for beta-1.87-1
[INFO] extracting crate beet_ecs 0.0.3 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate beet_ecs 0.0.3 on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate beet_ecs 0.0.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate beet_ecs 0.0.3
[INFO] tweaked toml for crates.io crate beet_ecs 0.0.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate beet_ecs 0.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded leptos v0.6.11
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[INFO] [stderr]   Downloaded jobserver v0.1.30
[INFO] [stderr]   Downloaded server_fn_macro v0.6.11
[INFO] [stderr]   Downloaded server_fn v0.6.11
[INFO] [stderr]   Downloaded colorize v0.1.0
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[INFO] [stderr]   Downloaded leptos_dom v0.6.11
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[INFO] [stderr]   Downloaded leptos_macro v0.6.11
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[INFO] [stderr]   Downloaded beet_ecs_macros v0.0.3
[INFO] [stderr]   Downloaded forky_web_macros v0.1.50
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bef251d1a93d4626b0b5900a52c725a453483bbf4ffbced29a0aaab4919d9c2
[INFO] running `Command { std: "docker" "start" "-a" "0bef251d1a93d4626b0b5900a52c725a453483bbf4ffbced29a0aaab4919d9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bef251d1a93d4626b0b5900a52c725a453483bbf4ffbced29a0aaab4919d9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bef251d1a93d4626b0b5900a52c725a453483bbf4ffbced29a0aaab4919d9c2", kill_on_drop: false }`
[INFO] [stdout] 0bef251d1a93d4626b0b5900a52c725a453483bbf4ffbced29a0aaab4919d9c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 650527effecf6986f27cd9dd78f32e487a1476c574f6b4d9bbe97563bc5cdf8f
[INFO] running `Command { std: "docker" "start" "-a" "650527effecf6986f27cd9dd78f32e487a1476c574f6b4d9bbe97563bc5cdf8f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling thiserror-impl v1.0.60
[INFO] [stderr]    Compiling bevy_reflect_derive v0.14.0
[INFO] [stderr]    Compiling bevy_ecs_macros v0.14.0
[INFO] [stderr]    Compiling bevy_derive v0.14.0
[INFO] [stderr]    Compiling bevy_asset_macros v0.14.0
[INFO] [stderr]    Compiling extend v1.2.0
[INFO] [stderr]    Compiling beet_ecs_macros v0.0.3
[INFO] [stderr]    Compiling glam v0.27.0
[INFO] [stderr]    Compiling smol_str v0.2.1
[INFO] [stderr]    Compiling erased-serde v0.4.4
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling ron v0.8.1
[INFO] [stderr]    Compiling bevy_utils v0.14.0
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]    Compiling bevy_reflect v0.14.0
[INFO] [stderr]    Compiling bevy_ecs v0.14.0
[INFO] [stderr]    Compiling bevy_math v0.14.0
[INFO] [stderr]    Compiling bevy_app v0.14.0
[INFO] [stderr]    Compiling bevy_core v0.14.0
[INFO] [stderr]    Compiling bevy_a11y v0.14.0
[INFO] [stderr]    Compiling bevy_time v0.14.0
[INFO] [stderr]    Compiling bevy_asset v0.14.0
[INFO] [stderr]    Compiling bevy_log v0.14.0
[INFO] [stderr]    Compiling bevy_input v0.14.0
[INFO] [stderr]    Compiling bevy_window v0.14.0
[INFO] [stderr]    Compiling bevy_hierarchy v0.14.0
[INFO] [stderr]    Compiling bevy_diagnostic v0.14.0
[INFO] [stderr]    Compiling bevy_transform v0.14.0
[INFO] [stderr]    Compiling bevy_scene v0.14.0
[INFO] [stderr]    Compiling bevy_internal v0.14.0
[INFO] [stderr]    Compiling bevy v0.14.0
[INFO] [stderr]    Compiling beet_ecs v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(result_flattening, let_chains, associated_type_defaults)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `beet_ecs` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "650527effecf6986f27cd9dd78f32e487a1476c574f6b4d9bbe97563bc5cdf8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "650527effecf6986f27cd9dd78f32e487a1476c574f6b4d9bbe97563bc5cdf8f", kill_on_drop: false }`
[INFO] [stdout] 650527effecf6986f27cd9dd78f32e487a1476c574f6b4d9bbe97563bc5cdf8f