[INFO] cloning repository https://github.com/powei-lin/tiny-solver-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/powei-lin/tiny-solver-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpowei-lin%2Ftiny-solver-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpowei-lin%2Ftiny-solver-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 127ed317220fb0e996d9f0383ae1fcf2526a3cbf
[INFO] documenting powei-lin/tiny-solver-rs against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpowei-lin%2Ftiny-solver-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/powei-lin/tiny-solver-rs
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/powei-lin/tiny-solver-rs
[INFO] tweaked toml for git repo https://github.com/powei-lin/tiny-solver-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/powei-lin/tiny-solver-rs on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 249 packages to latest Rust 1.94.0-beta.1 compatible versions
[INFO] [stderr]       Adding faer v0.23.2 (available: v0.24.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding num-dual v0.12.1 (available: v0.13.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "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-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a34a54399587abe68c32425e037d799f94b5a06eb6678e5868095015c308531a
[INFO] running `Command { std: "docker" "start" "-a" "a34a54399587abe68c32425e037d799f94b5a06eb6678e5868095015c308531a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a34a54399587abe68c32425e037d799f94b5a06eb6678e5868095015c308531a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a34a54399587abe68c32425e037d799f94b5a06eb6678e5868095015c308531a", kill_on_drop: false }`
[INFO] [stdout] a34a54399587abe68c32425e037d799f94b5a06eb6678e5868095015c308531a
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bacbbb90d3e9cd9a2d2c58d5f80f889b9ced83afa9c0fe1e5564623481336a2a
[INFO] running `Command { std: "docker" "start" "-a" "bacbbb90d3e9cd9a2d2c58d5f80f889b9ced83afa9c0fe1e5564623481336a2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling nano-gemm-codegen v0.1.0
[INFO] [stderr]    Compiling pulp v0.21.5
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking dyn-stack v0.13.2
[INFO] [stderr]    Compiling zerocopy v0.8.35
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling pest v2.8.5
[INFO] [stderr]     Checking nano-gemm-core v0.1.0
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling nano-gemm-f32 v0.1.0
[INFO] [stderr]    Compiling nano-gemm-f64 v0.1.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling nano-gemm-c64 v0.1.0
[INFO] [stderr]    Compiling nano-gemm-c32 v0.1.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]    Compiling defer v0.2.1
[INFO] [stderr]    Compiling pest_meta v2.8.5
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking atomic-wait v1.1.0
[INFO] [stderr]     Checking simba v0.9.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking gemm-common v0.18.2
[INFO] [stderr]     Checking gemm-f32 v0.18.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling interpol v0.2.1
[INFO] [stderr]    Compiling pest_generator v2.8.5
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling private-gemm-x86 v0.1.20
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking gemm-c64 v0.18.2
[INFO] [stderr]     Checking gemm-c32 v0.18.2
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling equator-macro v0.2.1
[INFO] [stderr]    Compiling pest_derive v2.8.5
[INFO] [stderr]     Checking py_literal v0.4.0
[INFO] [stderr]     Checking equator v0.2.2
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]    Compiling faer-macros v0.22.1
[INFO] [stderr]     Checking gemm-f64 v0.18.2
[INFO] [stderr]     Checking spindle v0.2.6
[INFO] [stderr]     Checking qd v0.7.7
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking generativity v1.1.0
[INFO] [stderr]     Checking npyz v0.8.4
[INFO] [stderr]     Checking gemm v0.18.2
[INFO] [stderr]     Checking faer-traits v0.23.2
[INFO] [stderr]     Checking nalgebra v0.34.1
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking num-dual v0.12.1
[INFO] [stderr]     Checking nano-gemm v0.1.3
[INFO] [stderr]     Checking faer v0.23.2
[INFO] [stderr]     Checking faer-ext v0.7.1
[INFO] [stderr]  Documenting tiny-solver v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 03s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tiny_solver/index.html
[INFO] running `Command { std: "docker" "inspect" "bacbbb90d3e9cd9a2d2c58d5f80f889b9ced83afa9c0fe1e5564623481336a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bacbbb90d3e9cd9a2d2c58d5f80f889b9ced83afa9c0fe1e5564623481336a2a", kill_on_drop: false }`
[INFO] [stdout] bacbbb90d3e9cd9a2d2c58d5f80f889b9ced83afa9c0fe1e5564623481336a2a
[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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 128e53aeb7d2f37160eb1e70fa21a61cc40412bd6acfad8b7322669357ea52f8
[INFO] running `Command { std: "docker" "start" "-a" "128e53aeb7d2f37160eb1e70fa21a61cc40412bd6acfad8b7322669357ea52f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling interpol v0.2.1
[INFO] [stderr]    Compiling private-gemm-x86 v0.1.20
[INFO] [stderr]    Compiling pest_generator v2.8.5
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling equator-macro v0.2.1
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]    Compiling faer-macros v0.22.1
[INFO] [stderr]    Compiling pest_derive v2.8.5
[INFO] [stderr]     Checking faer-traits v0.23.2
[INFO] [stderr]     Checking equator v0.2.2
[INFO] [stderr]     Checking nano-gemm v0.1.3
[INFO] [stderr]     Checking nalgebra v0.34.1
[INFO] [stderr]     Checking py_literal v0.4.0
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking spindle v0.2.6
[INFO] [stderr]     Checking npyz v0.8.4
[INFO] [stderr]     Checking faer v0.23.2
[INFO] [stderr]     Checking num-dual v0.12.1
[INFO] [stderr]     Checking faer-ext v0.7.1
[INFO] [stderr]  Documenting tiny-solver v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.17s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tiny_solver/index.html
[INFO] running `Command { std: "docker" "inspect" "128e53aeb7d2f37160eb1e70fa21a61cc40412bd6acfad8b7322669357ea52f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "128e53aeb7d2f37160eb1e70fa21a61cc40412bd6acfad8b7322669357ea52f8", kill_on_drop: false }`
[INFO] [stdout] 128e53aeb7d2f37160eb1e70fa21a61cc40412bd6acfad8b7322669357ea52f8
