[INFO] fetching crate rusvid_effect 0.2.1...
[INFO] documenting rusvid_effect-0.2.1 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate rusvid_effect 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate rusvid_effect 0.2.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusvid_effect 0.2.1
[INFO] finished tweaking crates.io crate rusvid_effect 0.2.1
[INFO] tweaked toml for crates.io crate rusvid_effect 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rstar v0.9.3
[INFO] [stderr]   Downloaded resvg v0.28.0
[INFO] [stderr]   Downloaded svgtypes v0.8.2
[INFO] [stderr]   Downloaded imagesize v0.10.1
[INFO] [stderr]   Downloaded rhai_codegen v1.6.0
[INFO] [stderr]   Downloaded rusvid_core v0.2.1
[INFO] [stderr]   Downloaded geo v0.23.1
[INFO] [stderr]   Downloaded rhai v1.16.3
[INFO] [stderr]   Downloaded usvg v0.28.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e828d55a86db048e4a447e8ff560967e843afcc7b368711d24a4813f1a84a6a
[INFO] running `Command { std: "docker" "start" "-a" "5e828d55a86db048e4a447e8ff560967e843afcc7b368711d24a4813f1a84a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e828d55a86db048e4a447e8ff560967e843afcc7b368711d24a4813f1a84a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e828d55a86db048e4a447e8ff560967e843afcc7b368711d24a4813f1a84a6a", kill_on_drop: false }`
[INFO] [stdout] 5e828d55a86db048e4a447e8ff560967e843afcc7b368711d24a4813f1a84a6a
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2d17733d5173994508fd2b943d0343d117d322120b267ecea8f0707533c231c
[INFO] running `Command { std: "docker" "start" "-a" "a2d17733d5173994508fd2b943d0343d117d322120b267ecea8f0707533c231c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking fdeflate v0.3.3
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking png v0.17.10
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking ieee754 v0.2.6
[INFO] [stderr]     Checking rstar v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking accurate v0.3.1
[INFO] [stderr]     Checking const-random v0.1.17
[INFO] [stderr]     Checking tiny-skia-path v0.8.4
[INFO] [stderr]     Checking svgtypes v0.8.2
[INFO] [stderr]     Checking roxmltree v0.15.1
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking crossbeam-epoch v0.9.17
[INFO] [stderr]     Checking kurbo v0.8.3
[INFO] [stderr]     Checking simplecss v0.2.1
[INFO] [stderr]     Checking imagesize v0.10.1
[INFO] [stderr]     Checking data-url v0.2.0
[INFO] [stderr]     Checking rctree v0.5.0
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking geographiclib-rs v0.2.3
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking tiny-skia v0.8.4
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]     Checking geo-types v0.7.12
[INFO] [stderr]     Checking usvg v0.28.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking float_next_after v0.1.5
[INFO] [stderr]     Checking rgb v0.8.37
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking robust v0.2.3
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking roots v0.0.7
[INFO] [stderr]     Checking geo v0.23.1
[INFO] [stderr]     Checking flo_curves v0.6.1
[INFO] [stderr]     Checking glam v0.22.0
[INFO] [stderr]     Checking image v0.24.7
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking resvg v0.28.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.89
[INFO] [stderr]    Compiling rhai_codegen v1.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling concat-idents v1.1.5
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.89
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.89
[INFO] [stderr]     Checking rhai v1.16.3
[INFO] [stderr]     Checking wasm-bindgen v0.2.89
[INFO] [stderr]     Checking uuid v1.6.1
[INFO] [stderr]     Checking rusvid_core v0.2.1
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rusvid_core-0.2.1/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(iter_array_chunks)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rusvid_core-0.2.1/src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(variant_count)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rusvid_core-0.2.1/src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(is_some_and)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusvid_core` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "a2d17733d5173994508fd2b943d0343d117d322120b267ecea8f0707533c231c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2d17733d5173994508fd2b943d0343d117d322120b267ecea8f0707533c231c", kill_on_drop: false }`
[INFO] [stdout] a2d17733d5173994508fd2b943d0343d117d322120b267ecea8f0707533c231c
[INFO] documenting rusvid_effect-0.2.1 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate rusvid_effect 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate rusvid_effect 0.2.1 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusvid_effect 0.2.1
[INFO] finished tweaking crates.io crate rusvid_effect 0.2.1
[INFO] tweaked toml for crates.io crate rusvid_effect 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9812fc0cf046d61c45760d1b9a88b9eff191e1a23caceeb1ded6915e20eff463
[INFO] running `Command { std: "docker" "start" "-a" "9812fc0cf046d61c45760d1b9a88b9eff191e1a23caceeb1ded6915e20eff463", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9812fc0cf046d61c45760d1b9a88b9eff191e1a23caceeb1ded6915e20eff463", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9812fc0cf046d61c45760d1b9a88b9eff191e1a23caceeb1ded6915e20eff463", kill_on_drop: false }`
[INFO] [stdout] 9812fc0cf046d61c45760d1b9a88b9eff191e1a23caceeb1ded6915e20eff463
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01de02aa9fde856080f50111cffca4fdfc9e158f5326205be37cac81d6a2d13c
[INFO] running `Command { std: "docker" "start" "-a" "01de02aa9fde856080f50111cffca4fdfc9e158f5326205be37cac81d6a2d13c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking fdeflate v0.3.3
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking png v0.17.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking ieee754 v0.2.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking svgtypes v0.8.2
[INFO] [stderr]     Checking rstar v0.9.3
[INFO] [stderr]     Checking const-random v0.1.17
[INFO] [stderr]     Checking roxmltree v0.15.1
[INFO] [stderr]     Checking accurate v0.3.1
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking crossbeam-epoch v0.9.17
[INFO] [stderr]     Checking tiny-skia-path v0.8.4
[INFO] [stderr]     Checking kurbo v0.8.3
[INFO] [stderr]     Checking simplecss v0.2.1
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking imagesize v0.10.1
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]     Checking data-url v0.2.0
[INFO] [stderr]     Checking rctree v0.5.0
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking tiny-skia v0.8.4
[INFO] [stderr]     Checking geo-types v0.7.12
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]     Checking geographiclib-rs v0.2.3
[INFO] [stderr]     Checking usvg v0.28.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking float_next_after v0.1.5
[INFO] [stderr]     Checking rgb v0.8.37
[INFO] [stderr]     Checking robust v0.2.3
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking roots v0.0.7
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking geo v0.23.1
[INFO] [stderr]     Checking flo_curves v0.6.1
[INFO] [stderr]     Checking glam v0.22.0
[INFO] [stderr]     Checking image v0.24.7
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking resvg v0.28.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.89
[INFO] [stderr]    Compiling rhai_codegen v1.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling concat-idents v1.1.5
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.89
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.89
[INFO] [stderr]     Checking rhai v1.16.3
[INFO] [stderr]     Checking wasm-bindgen v0.2.89
[INFO] [stderr]     Checking uuid v1.6.1
[INFO] [stderr]     Checking rusvid_core v0.2.1
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rusvid_core-0.2.1/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(iter_array_chunks)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rusvid_core-0.2.1/src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(variant_count)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rusvid_core-0.2.1/src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(is_some_and)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusvid_core` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "01de02aa9fde856080f50111cffca4fdfc9e158f5326205be37cac81d6a2d13c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01de02aa9fde856080f50111cffca4fdfc9e158f5326205be37cac81d6a2d13c", kill_on_drop: false }`
[INFO] [stdout] 01de02aa9fde856080f50111cffca4fdfc9e158f5326205be37cac81d6a2d13c
