[INFO] fetching crate quantize 0.2.2...
[INFO] testing quantize-0.2.2 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate quantize 0.2.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate quantize 0.2.2
[INFO] finished tweaking crates.io crate quantize 0.2.2
[INFO] tweaked toml for crates.io crate quantize 0.2.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate quantize 0.2.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate quantize 0.2.2 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f7b7fe70f389163f92061965145f26cd03bab5c7cca548fc41398290edbb1d73
[INFO] running `Command { std: "docker" "start" "f7b7fe70f389163f92061965145f26cd03bab5c7cca548fc41398290edbb1d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7b7fe70f389163f92061965145f26cd03bab5c7cca548fc41398290edbb1d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f7b7fe70f389163f92061965145f26cd03bab5c7cca548fc41398290edbb1d73" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7b7fe70f389163f92061965145f26cd03bab5c7cca548fc41398290edbb1d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f7b7fe70f389163f92061965145f26cd03bab5c7cca548fc41398290edbb1d73" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.50
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling zerocopy-derive v0.8.50
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling quantize v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.65s
[INFO] running `Command { std: "docker" "inspect" "f7b7fe70f389163f92061965145f26cd03bab5c7cca548fc41398290edbb1d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f7b7fe70f389163f92061965145f26cd03bab5c7cca548fc41398290edbb1d73" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]    Compiling pulp-wasm-simd-flag v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling pulp v0.22.2
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling typed-path v0.12.3
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zip v7.2.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.50
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling zerofrom v0.1.8
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling yoke v0.8.2
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling dyn-stack v0.13.2
[INFO] [stderr]    Compiling zerocopy v0.8.50
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling safetensors v0.7.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling rand v0.9.4
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling gemm-common v0.19.0
[INFO] [stderr]    Compiling float8 v0.6.1
[INFO] [stderr]    Compiling quantize v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling gemm-f32 v0.19.0
[INFO] [stderr]    Compiling gemm-c64 v0.19.0
[INFO] [stderr]    Compiling gemm-c32 v0.19.0
[INFO] [stderr]    Compiling gemm-f64 v0.19.0
[INFO] [stderr]    Compiling gemm-f16 v0.19.0
[INFO] [stderr]    Compiling gemm v0.19.0
[INFO] [stderr]    Compiling candle-core v0.9.2
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 35.92s
[INFO] running `Command { std: "docker" "inspect" "f7b7fe70f389163f92061965145f26cd03bab5c7cca548fc41398290edbb1d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f7b7fe70f389163f92061965145f26cd03bab5c7cca548fc41398290edbb1d73" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/quantize/17a6a6019d7fb1d7/out/quantize-17a6a6019d7fb1d7)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test kernels::reduce::tests::min_max_matches_iterator ... ok
[INFO] [stdout] test methods::adaptive::tests::quiet_block_packs_tighter_than_eight_bit ... ok
[INFO] [stdout] test kernels::reduce::tests::abs_max_matches_iterator ... ok
[INFO] [stdout] test methods::adaptive::tests::tiny_range_uses_fewer_bits_than_wide_range ... ok
[INFO] [stdout] test methods::symmetric::tests::eight_bit_roundtrip_stays_within_half_step ... ok
[INFO] [stdout] test shared::packed::tests::five_bit_roundtrip_preserves_signed_codes ... ok
[INFO] [stdout] test methods::asymmetric::tests::positive_block_uses_full_grid ... ok
[INFO] [stdout] test methods::adaptive::tests::rejects_non_positive_tolerance ... ok
[INFO] [stdout] test shared::params::tests::choose_bits_saturates_at_eight ... ok
[INFO] [stdout] test methods::symmetric::tests::packed_four_bit_uses_half_byte_per_code ... ok
[INFO] [stdout] test shared::error::tests::check_bits_rejects_one_and_seventeen ... ok
[INFO] [stdout] test shared::packed::tests::four_bit_roundtrip_preserves_signed_codes ... ok
[INFO] [stdout] test methods::learned::tests::fit_recovers_known_line ... ok
[INFO] [stdout] test shared::error::tests::display_mentions_expected_length ... ok
[INFO] [stdout] test methods::symmetric::tests::fused_dot_matches_dequant_then_dot ... ok
[INFO] [stdout] test methods::symmetric::tests::four_bit_remainder_roundtrips ... ok
[INFO] [stdout] test methods::symmetric::tests::remainder_block_roundtrips ... ok
[INFO] [stdout] test methods::symmetric::tests::dequantize_into_rejects_wrong_length ... ok
[INFO] [stdout] test shared::scheme::tests::scheme_enum_matches_direct_call ... ok
[INFO] [stdout] test shared::params::tests::four_bit_codes_run_from_minus_eight_to_seven ... ok
[INFO] [stderr]    Doc-tests quantize
[INFO] [stdout] test shared::params::tests::choose_bits_picks_two_for_tiny_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f7b7fe70f389163f92061965145f26cd03bab5c7cca548fc41398290edbb1d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7b7fe70f389163f92061965145f26cd03bab5c7cca548fc41398290edbb1d73", kill_on_drop: false }`
[INFO] [stdout] f7b7fe70f389163f92061965145f26cd03bab5c7cca548fc41398290edbb1d73
