[INFO] fetching crate thimni 0.3.2...
[INFO] testing thimni-0.3.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate thimni 0.3.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate thimni 0.3.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate thimni 0.3.2
[INFO] tweaked toml for crates.io crate thimni 0.3.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate thimni 0.3.2 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 thimni 0.3.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 74e347354840ccbef359e135b6f6dd57e146d009c57dfd4bf632f0f06656ae1a
[INFO] running `Command { std: "docker" "start" "-a" "74e347354840ccbef359e135b6f6dd57e146d009c57dfd4bf632f0f06656ae1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74e347354840ccbef359e135b6f6dd57e146d009c57dfd4bf632f0f06656ae1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74e347354840ccbef359e135b6f6dd57e146d009c57dfd4bf632f0f06656ae1a", kill_on_drop: false }`
[INFO] [stdout] 74e347354840ccbef359e135b6f6dd57e146d009c57dfd4bf632f0f06656ae1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5fc0a735fd9dd30719e3f27c21827810ebc963f1b3a11346cc20acbf96a220da
[INFO] running `Command { std: "docker" "start" "-a" "5fc0a735fd9dd30719e3f27c21827810ebc963f1b3a11346cc20acbf96a220da", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling glam v0.30.1
[INFO] [stderr]    Compiling quad-rand v0.2.3
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rstar v0.12.2
[INFO] [stderr]    Compiling thimni v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `random_biased` is never used
[INFO] [stdout]    --> src/utils.rs:189:15
[INFO] [stdout]     |
[INFO] [stdout] 189 | pub(crate) fn random_biased(min: f32, max: f32, bias: f32, factor: f32) -> f32 {
[INFO] [stdout]     |               ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.29s
[INFO] running `Command { std: "docker" "inspect" "5fc0a735fd9dd30719e3f27c21827810ebc963f1b3a11346cc20acbf96a220da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fc0a735fd9dd30719e3f27c21827810ebc963f1b3a11346cc20acbf96a220da", kill_on_drop: false }`
[INFO] [stdout] 5fc0a735fd9dd30719e3f27c21827810ebc963f1b3a11346cc20acbf96a220da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2fc7f0dd10a7e8dc0795c831d0101de11bfba4422c794a45641840bb5f08fc4
[INFO] running `Command { std: "docker" "start" "-a" "f2fc7f0dd10a7e8dc0795c831d0101de11bfba4422c794a45641840bb5f08fc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling miniquad v0.4.8
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling clap_builder v4.5.37
[INFO] [stderr]    Compiling bytemuck v1.22.0
[INFO] [stderr]    Compiling ttf-parser v0.21.1
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.7
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling glam v0.27.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling macroquad_macro v0.1.8
[INFO] [stderr]    Compiling flate2 v1.1.1
[INFO] [stderr]    Compiling rstar v0.12.2
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling thimni v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling fontdue v0.9.3
[INFO] [stdout] warning: function `random_biased` is never used
[INFO] [stdout]    --> src/utils.rs:189:15
[INFO] [stdout]     |
[INFO] [stdout] 189 | pub(crate) fn random_biased(min: f32, max: f32, bias: f32, factor: f32) -> f32 {
[INFO] [stdout]     |               ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling clap v4.5.37
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling macroquad v0.4.14
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] error[E0107]: missing generics for struct `RayCast`
[INFO] [stdout]   --> examples/fractal.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |     floor_cast: RayCast,
[INFO] [stdout]    |                 ^^^^^^^ expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `N`, `V`
[INFO] [stdout]   --> src/raycast.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct RayCast<const N: usize, V: Vector<N>> {
[INFO] [stdout]    |            ^^^^^^^ --------------  -
[INFO] [stdout] help: add missing generic arguments
[INFO] [stdout]    |
[INFO] [stdout] 64 |     floor_cast: RayCast<N, V>,
[INFO] [stdout]    |                        ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_biased` is never used
[INFO] [stdout]    --> src/utils.rs:189:15
[INFO] [stdout]     |
[INFO] [stdout] 189 | pub(crate) fn random_biased(min: f32, max: f32, bias: f32, factor: f32) -> f32 {
[INFO] [stdout]     |               ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thimni` (example "fractal") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f2fc7f0dd10a7e8dc0795c831d0101de11bfba4422c794a45641840bb5f08fc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2fc7f0dd10a7e8dc0795c831d0101de11bfba4422c794a45641840bb5f08fc4", kill_on_drop: false }`
[INFO] [stdout] f2fc7f0dd10a7e8dc0795c831d0101de11bfba4422c794a45641840bb5f08fc4
