[INFO] fetching crate arrdb-exec 0.0.1...
[INFO] checking arrdb-exec-0.0.1 against 1.95.0 for pr-155915
[INFO] extracting crate arrdb-exec 0.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate arrdb-exec 0.0.1
[INFO] finished tweaking crates.io crate arrdb-exec 0.0.1
[INFO] tweaked toml for crates.io crate arrdb-exec 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate arrdb-exec 0.0.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arrdb-exec 0.0.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zarrs_plugin v0.4.1
[INFO] [stderr]   Downloaded arrdb-cache v0.0.1
[INFO] [stderr]   Downloaded arrdb-ir v0.0.1
[INFO] [stderr]   Downloaded arrdb-expr v0.0.1
[INFO] [stderr]   Downloaded unsafe_cell_slice v0.2.2
[INFO] [stderr]   Downloaded rayon_iter_concurrent_limit v0.2.0
[INFO] [stderr]   Downloaded zarrs_chunk_key_encoding v0.2.0
[INFO] [stderr]   Downloaded zarrs_data_type v0.9.0
[INFO] [stderr]   Downloaded monostate v1.0.2
[INFO] [stderr]   Downloaded arrdb-core v0.0.1
[INFO] [stderr]   Downloaded zarrs_filesystem v0.3.9
[INFO] [stderr]   Downloaded arrdb-buffer v0.0.1
[INFO] [stderr]   Downloaded arrdb-compute v0.0.1
[INFO] [stderr]   Downloaded lz4_flex v0.12.0
[INFO] [stderr]   Downloaded zarrs_codec v0.2.0
[INFO] [stderr]   Downloaded blosc-src v0.3.8
[INFO] [stderr]   Downloaded snappy_src v0.2.5+snappy.1.2.2
[INFO] [stderr]   Downloaded arrdb-format v0.0.1
[INFO] [stderr]   Downloaded arrdb-query v0.0.1
[INFO] [stderr]   Downloaded zarrs_chunk_grid v0.5.0
[INFO] [stderr]   Downloaded zarrs_storage v0.4.2
[INFO] [stderr]   Downloaded zarrs_metadata v0.7.3
[INFO] [stderr]   Downloaded zarrs_metadata_ext v0.4.1
[INFO] [stderr]   Downloaded monostate-impl v1.0.2
[INFO] [stderr]   Downloaded moka v0.12.13
[INFO] [stderr]   Downloaded zarrs v0.23.1
[INFO] [stderr]   Downloaded positioned-io v0.3.5
[INFO] [stderr]   Downloaded libz-sys v1.1.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f10ce66741a1fb459629537a9c6a2e583b24b57c8e85bf2047c0a2ad314b0a55
[INFO] running `Command { std: "docker" "start" "-a" "f10ce66741a1fb459629537a9c6a2e583b24b57c8e85bf2047c0a2ad314b0a55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f10ce66741a1fb459629537a9c6a2e583b24b57c8e85bf2047c0a2ad314b0a55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f10ce66741a1fb459629537a9c6a2e583b24b57c8e85bf2047c0a2ad314b0a55", kill_on_drop: false }`
[INFO] [stdout] f10ce66741a1fb459629537a9c6a2e583b24b57c8e85bf2047c0a2ad314b0a55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba13253b23f17ee9fd316e8cfe9df7feb6db6c33908e0d9e0db9051a5a9f46fa
[INFO] running `Command { std: "docker" "start" "-a" "ba13253b23f17ee9fd316e8cfe9df7feb6db6c33908e0d9e0db9051a5a9f46fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking unsafe_cell_slice v0.2.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking twox-hash v2.1.2
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking lz4_flex v0.12.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking lru v0.16.3
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking positioned-io v0.3.5
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking uuid v1.20.0
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking moka v0.12.13
[INFO] [stderr]     Checking rayon_iter_concurrent_limit v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling link-cplusplus v1.0.12
[INFO] [stderr]    Compiling monostate-impl v1.0.2
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling snappy_src v0.2.5+snappy.1.2.2
[INFO] [stderr]    Compiling libz-sys v1.1.23
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling auto_impl v1.3.0
[INFO] [stderr]     Checking monostate v1.0.2
[INFO] [stderr]    Compiling blosc-src v0.3.8
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling zarrs v0.23.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking zarrs_plugin v0.4.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking zerocopy v0.8.39
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking zarrs_storage v0.4.2
[INFO] [stderr]     Checking zarrs_filesystem v0.3.9
[INFO] [stderr]     Checking arrdb-core v0.0.1
[INFO] [stderr]     Checking arrdb-expr v0.0.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking arrdb-ir v0.0.1
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking arrdb-buffer v0.0.1
[INFO] [stderr]     Checking arrdb-cache v0.0.1
[INFO] [stderr]     Checking arrdb-compute v0.0.1
[INFO] [stderr]     Checking zarrs_metadata v0.7.3
[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-1949cf8c6b5b557f/arrdb-compute-0.0.1/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(portable_simd)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking zarrs_chunk_grid v0.5.0
[INFO] [stderr]     Checking zarrs_data_type v0.9.0
[INFO] [stderr]     Checking zarrs_metadata_ext v0.4.1
[INFO] [stderr]     Checking zarrs_chunk_key_encoding v0.2.0
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arrdb-compute` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ba13253b23f17ee9fd316e8cfe9df7feb6db6c33908e0d9e0db9051a5a9f46fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba13253b23f17ee9fd316e8cfe9df7feb6db6c33908e0d9e0db9051a5a9f46fa", kill_on_drop: false }`
[INFO] [stdout] ba13253b23f17ee9fd316e8cfe9df7feb6db6c33908e0d9e0db9051a5a9f46fa
