[INFO] fetching crate quad-fm 0.1.0...
[INFO] testing quad-fm-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate quad-fm 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate quad-fm 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate quad-fm 0.1.0
[INFO] tweaked toml for crates.io crate quad-fm 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate quad-fm 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate quad-fm 0.1.0 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8443a52d2f8c825ece42ca034993d8a0e68c92f58ec9486c335fc52ff820691f
[INFO] running `Command { std: "docker" "start" "-a" "8443a52d2f8c825ece42ca034993d8a0e68c92f58ec9486c335fc52ff820691f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8443a52d2f8c825ece42ca034993d8a0e68c92f58ec9486c335fc52ff820691f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8443a52d2f8c825ece42ca034993d8a0e68c92f58ec9486c335fc52ff820691f", kill_on_drop: false }`
[INFO] [stdout] 8443a52d2f8c825ece42ca034993d8a0e68c92f58ec9486c335fc52ff820691f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c1800e188174e6f40916eaf6ecdf8004bc68c4eec6f2836f22580bf0c9654e7
[INFO] running `Command { std: "docker" "start" "-a" "4c1800e188174e6f40916eaf6ecdf8004bc68c4eec6f2836f22580bf0c9654e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling zerocopy v0.8.37
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling ensure_simd v0.1.0
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling prefetch-index v0.2.0
[INFO] [stderr]    Compiling buffer-redux v1.1.0
[INFO] [stderr]    Compiling dyn_size_of v0.4.5
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling flate2 v1.1.8
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling openmp-sys v1.3.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling liblzma-sys v0.3.13
[INFO] [stderr]    Compiling libsais-sys v0.2.0
[INFO] [stderr]    Compiling mem_dbg-derive v0.2.1
[INFO] [stderr]    Compiling mem_dbg v0.3.4
[INFO] [stderr]    Compiling liblzma v0.3.6
[INFO] [stderr]    Compiling bzip2 v0.4.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling libsais v0.2.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling packed-seq v4.4.1
[INFO] [stderr]    Compiling quadrank v0.1.0
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quadrank-0.1.0/src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     associated_const_equality,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in 1.94.0
[INFO] [stdout]   = note: merged into `min_generic_const_args`
[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-1949cf8c6b5b557f/quadrank-0.1.0/src/lib.rs:2:1
[INFO] [stdout]    |
[INFO] [stdout]  2 | / #![feature(
[INFO] [stdout]  3 | |     generic_const_exprs,
[INFO] [stdout]  4 | |     portable_simd,
[INFO] [stdout]  5 | |     coroutines,
[INFO] [stdout] ...  |
[INFO] [stdout]  9 | |     slice_as_array
[INFO] [stdout] 10 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: associated const equality is incomplete
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quadrank-0.1.0/src/quad.rs:50:40
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn count4<CF: CountFn<{ Self::C }, TRANSPOSED = { Self::TRANSPOSED }>>(
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #132980 <https://github.com/rust-lang/rust/issues/132980> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: associated const equality is incomplete
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quadrank-0.1.0/src/quad/blocks.rs:53:39
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn count4<C: CountFn<{ Self::C }, TRANSPOSED = { Self::TRANSPOSED }>>(
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #132980 <https://github.com/rust-lang/rust/issues/132980> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: associated const equality is incomplete
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quadrank-0.1.0/src/quad/blocks.rs:719:30
[INFO] [stdout]     |
[INFO] [stdout] 719 |     fn count4<CF: CountFn<0, TRANSPOSED = true>>(&self, mut pos: usize) -> Ranks {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #132980 <https://github.com/rust-lang/rust/issues/132980> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: associated const equality is incomplete
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quadrank-0.1.0/src/quad/ranker.rs:28:24
[INFO] [stdout]    |
[INFO] [stdout] 28 |     SB: SuperBlock<BB, NBB = 1>,
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #132980 <https://github.com/rust-lang/rust/issues/132980> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: associated const equality is incomplete
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quadrank-0.1.0/src/quad/ranker.rs:29:28
[INFO] [stdout]    |
[INFO] [stdout] 29 |     CF: CountFn<{ BB::C }, TRANSPOSED = { BB::TRANSPOSED }>,
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #132980 <https://github.com/rust-lang/rust/issues/132980> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `slice_as_array`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quadrank-0.1.0/src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     slice_as_array
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: there is a feature with a similar name: `array_as_slice`
[INFO] [stdout]   |
[INFO] [stdout] 9 -     slice_as_array
[INFO] [stdout] 9 +     array_as_slice
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `exact_div` found for type `usize` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quadrank-0.1.0/src/quad/ranker.rs:48:50
[INFO] [stdout]    |
[INFO] [stdout] 48 |             .par_chunks(SB::BYTES_PER_SUPERBLOCK.exact_div(8))
[INFO] [stdout]    |                                                  ^^^^^^^^^ method not found in `usize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0557, E0599, E0635, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `quadrank` (lib) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4c1800e188174e6f40916eaf6ecdf8004bc68c4eec6f2836f22580bf0c9654e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c1800e188174e6f40916eaf6ecdf8004bc68c4eec6f2836f22580bf0c9654e7", kill_on_drop: false }`
[INFO] [stdout] 4c1800e188174e6f40916eaf6ecdf8004bc68c4eec6f2836f22580bf0c9654e7
