[INFO] fetching crate kuji 0.1.8... [INFO] testing kuji-0.1.8 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate kuji 0.1.8 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate kuji 0.1.8 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate kuji 0.1.8 [INFO] tweaked toml for crates.io crate kuji 0.1.8 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate kuji 0.1.8 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate kuji 0.1.8 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a7e58f485294cc21339f80866f2843ee490de7b1a22dc2293366d6c9fc3bb608 [INFO] running `Command { std: "docker" "start" "-a" "a7e58f485294cc21339f80866f2843ee490de7b1a22dc2293366d6c9fc3bb608", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7e58f485294cc21339f80866f2843ee490de7b1a22dc2293366d6c9fc3bb608", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7e58f485294cc21339f80866f2843ee490de7b1a22dc2293366d6c9fc3bb608", kill_on_drop: false }` [INFO] [stdout] a7e58f485294cc21339f80866f2843ee490de7b1a22dc2293366d6c9fc3bb608 [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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07faf5340adcbe353fc74aa10cb67f9cbe3f7786c29181388b963f9b0b08b6fb [INFO] running `Command { std: "docker" "start" "-a" "07faf5340adcbe353fc74aa10cb67f9cbe3f7786c29181388b963f9b0b08b6fb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling zerocopy v0.8.42 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling rand_core v0.9.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling kuji v0.1.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.92s [INFO] running `Command { std: "docker" "inspect" "07faf5340adcbe353fc74aa10cb67f9cbe3f7786c29181388b963f9b0b08b6fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07faf5340adcbe353fc74aa10cb67f9cbe3f7786c29181388b963f9b0b08b6fb", kill_on_drop: false }` [INFO] [stdout] 07faf5340adcbe353fc74aa10cb67f9cbe3f7786c29181388b963f9b0b08b6fb [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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2ade418f093ce00074c1b9eda5978a71377c535bb076e95b8adac64b733a277 [INFO] running `Command { std: "docker" "start" "-a" "d2ade418f093ce00074c1b9eda5978a71377c535bb076e95b8adac64b733a277", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling zerocopy v0.8.42 [INFO] [stderr] Compiling zerocopy-derive v0.8.42 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Compiling bitflags v2.11.0 [INFO] [stderr] Compiling regex-syntax v0.8.10 [INFO] [stderr] Compiling linux-raw-sys v0.12.1 [INFO] [stderr] Compiling clap_lex v1.0.0 [INFO] [stderr] Compiling itoa v1.0.17 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling clap_builder v4.5.60 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling rand_core v0.9.5 [INFO] [stderr] Compiling is-terminal v0.4.17 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling tempfile v3.27.0 [INFO] [stderr] Compiling rusty-fork v0.3.1 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling clap v4.5.60 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling proptest v1.10.0 [INFO] [stderr] Compiling kuji v0.1.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 42.64s [INFO] running `Command { std: "docker" "inspect" "d2ade418f093ce00074c1b9eda5978a71377c535bb076e95b8adac64b733a277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2ade418f093ce00074c1b9eda5978a71377c535bb076e95b8adac64b733a277", kill_on_drop: false }` [INFO] [stdout] d2ade418f093ce00074c1b9eda5978a71377c535bb076e95b8adac64b733a277 [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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 45b55965808374e5a13e4564201892199db23384de1f0b40149ffe4d766454ca [INFO] running `Command { std: "docker" "start" "-a" "45b55965808374e5a13e4564201892199db23384de1f0b40149ffe4d766454ca", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kuji-8595bb5f877d67d4) [INFO] [stdout] [INFO] [stdout] running 41 tests [INFO] [stdout] test gumbel::tests::gumbel_softmax_nan_temperature_falls_back_to_hard ... ok [INFO] [stdout] test gumbel::tests::gumbel_softmax_empty_logits_returns_empty ... ok [INFO] [stdout] test gumbel::tests::gumbel_softmax_is_a_probability_vector ... ok [INFO] [stdout] test gumbel::tests::gumbel_softmax_single_logit_returns_one ... ok [INFO] [stdout] test gumbel::tests::gumbel_softmax_zero_temperature_falls_back_to_hard ... ok [INFO] [stdout] test gumbel::tests::relaxed_topk_k_ge_n_returns_all_ones ... ok [INFO] [stdout] test gumbel::tests::relaxed_topk_k_zero_returns_empty ... ok [INFO] [stdout] test gumbel::tests::gumbel_topk_k_equals_n_returns_permutation ... ok [INFO] [stdout] test gumbel::tests::gumbel_topk_is_deterministic_given_seed ... ok [INFO] [stdout] test gumbel::tests::relaxed_topk_sums_to_about_k ... ok [INFO] [stdout] test gumbel::tests::gumbel_noise_returns_finite ... ok [INFO] [stdout] test gumbel::tests::gumbel_max_sample_single_logit_returns_zero ... ok [INFO] [stdout] test gumbel::tests::gumbel_topk_basic_invariants ... ok [INFO] [stdout] test gumbel::tests::relaxed_topk_zero_temperature_falls_back_to_hard_khot ... ok [INFO] [stdout] test neighbor::tests::with_replacement_empty_neighbors_returns_empty ... ok [INFO] [stdout] test neighbor::tests::deterministic_with_seed ... ok [INFO] [stdout] test neighbor::tests::different_seeds_give_different_results ... ok [INFO] [stdout] test neighbor::tests::test_sample_with_replacement ... ok [INFO] [stdout] test neighbor::tests::test_sample_without_replacement ... ok [INFO] [stdout] test neighbor::tests::with_replacement_k_zero_returns_empty ... ok [INFO] [stdout] test neighbor::tests::without_replacement_empty_neighbors_returns_empty ... ok [INFO] [stdout] test reservoir::tests::reservoir_k_larger_than_stream_returns_all ... ok [INFO] [stdout] test neighbor::tests::without_replacement_k_ge_len_returns_all ... ok [INFO] [stdout] test reservoir::tests::reservoir_keeps_k_items ... ok [INFO] [stdout] test reservoir::tests::reservoir_k_zero_discards_everything ... ok [INFO] [stdout] test reservoir::tests::reservoir_algorithm_l_handles_zero_rng_draws ... ok [INFO] [stdout] test reservoir::tests::reservoir_r_k_larger_than_stream_returns_all ... ok [INFO] [stdout] test reservoir::tests::algorithm_l_and_r_agree_on_size ... ok [INFO] [stdout] test reservoir::tests::reservoir_r_k_zero_discards_everything ... ok [INFO] [stdout] test reservoir::tests::reservoir_r_keeps_k_items ... ok [INFO] [stdout] test reservoir::tests::weighted_reservoir_infinity_weight_error ... ok [INFO] [stdout] test reservoir::tests::weighted_reservoir_k_zero_discards_everything ... ok [INFO] [stdout] test reservoir::tests::weighted_reservoir_negative_weight_error ... ok [INFO] [stdout] test reservoir::tests::weighted_reservoir_rejects_bad_weights ... ok [INFO] [stdout] test reservoir::tests::weighted_reservoir_keeps_k_items ... ok [INFO] [stdout] test gumbel::tests::proptests::prop_relaxed_topk_sum_is_k ... ok [INFO] [stdout] test reservoir::tests::proptests::prop_weighted_reservoir_min_idx_correct ... ok [INFO] [stdout] test reservoir::tests::weighted_reservoir_biases_toward_large_weights ... ok [INFO] [stdout] test gumbel::tests::proptests::prop_gumbel_softmax_low_temp_concentrates ... ok [INFO] [stdout] test reservoir::tests::reservoir_r_distribution_uniform ... ok [INFO] [stdout] test reservoir::tests::reservoir_distribution_uniform ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s [INFO] [stdout] [INFO] [stderr] Running tests/property_tests.rs (/opt/rustwide/target/debug/deps/property_tests-1db6e4f02806e551) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test prop_weighted_reservoir_size_invariant ... ok [INFO] [stdout] test prop_gumbel_topk_invariants ... ok [INFO] [stdout] test prop_gumbel_softmax_is_distribution ... ok [INFO] [stdout] test prop_reservoir_r_size_invariant ... ok [INFO] [stdout] test prop_reservoir_size_invariant ... ok [INFO] [stdout] test prop_relaxed_topk_is_k_hot_relaxation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] [stderr] Doc-tests kuji [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test src/gumbel.rs - gumbel::relaxed_topk_gumbel (line 297) ... ok [INFO] [stdout] test src/gumbel.rs - gumbel::gumbel_max_sample (line 75) ... ok [INFO] [stdout] test src/gumbel.rs - gumbel::gumbel_max_sample (line 86) ... ok [INFO] [stdout] test src/gumbel.rs - gumbel::gumbel_topk_sample_with_rng (line 150) ... ok [INFO] [stdout] test src/gumbel.rs - gumbel::gumbel_topk_sample (line 130) ... ok [INFO] [stdout] test src/neighbor.rs - neighbor::NeighborSampler::new (line 44) ... ok [INFO] [stdout] test src/gumbel.rs - gumbel::gumbel_noise (line 47) ... ok [INFO] [stdout] test src/gumbel.rs - gumbel::gumbel_softmax (line 192) ... ok [INFO] [stdout] test src/neighbor.rs - neighbor::NeighborSampler (line 21) ... ok [INFO] [stdout] test src/neighbor.rs - neighbor::NeighborSampler::with_seed (line 57) ... ok [INFO] [stdout] test src/neighbor.rs - neighbor::NeighborSampler::sample_uniform_with_replacement (line 76) ... ok [INFO] [stdout] test src/neighbor.rs - neighbor::NeighborSampler::sample_uniform_without_replacement (line 111) ... ok [INFO] [stdout] test src/reservoir.rs - reservoir::ReservoirSampler::add (line 71) ... ok [INFO] [stdout] test src/reservoir.rs - reservoir::ReservoirSampler::add_with_rng (line 92) ... ok [INFO] [stdout] test src/reservoir.rs - reservoir::ReservoirSampler (line 31) ... ok [INFO] [stdout] test src/reservoir.rs - reservoir::ReservoirSamplerR (line 175) ... ok [INFO] [stdout] test src/reservoir.rs - reservoir::WeightedReservoirSampler::add_with_rng (line 318) ... ok [INFO] [stdout] test src/reservoir.rs - reservoir::WeightedReservoirSampler (line 271) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "45b55965808374e5a13e4564201892199db23384de1f0b40149ffe4d766454ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45b55965808374e5a13e4564201892199db23384de1f0b40149ffe4d766454ca", kill_on_drop: false }` [INFO] [stdout] 45b55965808374e5a13e4564201892199db23384de1f0b40149ffe4d766454ca