[INFO] fetching crate kuji 0.1.8...
[INFO] testing kuji-0.1.8 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate kuji 0.1.8 into /workspace/builds/worker-0-tc1/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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kuji 0.1.8 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_xorshift v0.4.0
[INFO] [stderr]   Downloaded wait-timeout v0.2.1
[INFO] [stderr]   Downloaded unarray v0.1.4
[INFO] [stderr]   Downloaded quick-error v1.2.3
[INFO] [stderr]   Downloaded rusty-fork v0.3.1
[INFO] [stderr]   Downloaded clap v4.5.60
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.42
[INFO] [stderr]   Downloaded clap_builder v4.5.60
[INFO] [stderr]   Downloaded proptest v1.10.0
[INFO] [stderr]   Downloaded zerocopy v0.8.42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c9b509dd81644be1825f72b2b9be78902a7854ae22f68a9e2de70f6cd5c5475
[INFO] running `Command { std: "docker" "start" "-a" "5c9b509dd81644be1825f72b2b9be78902a7854ae22f68a9e2de70f6cd5c5475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c9b509dd81644be1825f72b2b9be78902a7854ae22f68a9e2de70f6cd5c5475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c9b509dd81644be1825f72b2b9be78902a7854ae22f68a9e2de70f6cd5c5475", kill_on_drop: false }`
[INFO] [stdout] 5c9b509dd81644be1825f72b2b9be78902a7854ae22f68a9e2de70f6cd5c5475
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bb23584f6295d2f6ac150fc66fbb4ecadbf87870ad50fd774baa2d1dc04cd7b
[INFO] running `Command { std: "docker" "start" "-a" "9bb23584f6295d2f6ac150fc66fbb4ecadbf87870ad50fd774baa2d1dc04cd7b", 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 6.42s
[INFO] running `Command { std: "docker" "inspect" "9bb23584f6295d2f6ac150fc66fbb4ecadbf87870ad50fd774baa2d1dc04cd7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bb23584f6295d2f6ac150fc66fbb4ecadbf87870ad50fd774baa2d1dc04cd7b", kill_on_drop: false }`
[INFO] [stdout] 9bb23584f6295d2f6ac150fc66fbb4ecadbf87870ad50fd774baa2d1dc04cd7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 873085dccc98d6b73635fa5b5ba974522d6d2ca7a098b859b6272b2d6198cfbb
[INFO] running `Command { std: "docker" "start" "-a" "873085dccc98d6b73635fa5b5ba974522d6d2ca7a098b859b6272b2d6198cfbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling clap_lex v1.0.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.42
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling clap_builder v4.5.60
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[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 29.10s
[INFO] running `Command { std: "docker" "inspect" "873085dccc98d6b73635fa5b5ba974522d6d2ca7a098b859b6272b2d6198cfbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873085dccc98d6b73635fa5b5ba974522d6d2ca7a098b859b6272b2d6198cfbb", kill_on_drop: false }`
[INFO] [stdout] 873085dccc98d6b73635fa5b5ba974522d6d2ca7a098b859b6272b2d6198cfbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 60af872e668c424a7bbcbeecfd05694be6ee2d4fdeec81e4e4a1a7a7e60dc571
[INFO] running `Command { std: "docker" "start" "-a" "60af872e668c424a7bbcbeecfd05694be6ee2d4fdeec81e4e4a1a7a7e60dc571", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kuji-8595bb5f877d67d4)
[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_topk_basic_invariants ... 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_softmax_zero_temperature_falls_back_to_hard ... ok
[INFO] [stdout] test gumbel::tests::gumbel_topk_is_deterministic_given_seed ... ok
[INFO] [stdout] test gumbel::tests::relaxed_topk_k_ge_n_returns_all_ones ... ok
[INFO] [stdout] test gumbel::tests::gumbel_softmax_empty_logits_returns_empty ... ok
[INFO] [stdout] test gumbel::tests::relaxed_topk_k_zero_returns_empty ... ok
[INFO] [stdout] test gumbel::tests::relaxed_topk_sums_to_about_k ... ok
[INFO] [stdout] test neighbor::tests::test_sample_with_replacement ... ok
[INFO] [stdout] test neighbor::tests::deterministic_with_seed ... ok
[INFO] [stdout] test neighbor::tests::without_replacement_empty_neighbors_returns_empty ... ok
[INFO] [stdout] test neighbor::tests::test_sample_without_replacement ... ok
[INFO] [stdout] test neighbor::tests::without_replacement_k_ge_len_returns_all ... ok
[INFO] [stdout] test reservoir::tests::reservoir_k_larger_than_stream_returns_all ... ok
[INFO] [stdout] test neighbor::tests::with_replacement_empty_neighbors_returns_empty ... ok
[INFO] [stdout] test gumbel::tests::relaxed_topk_zero_temperature_falls_back_to_hard_khot ... ok
[INFO] [stdout] test reservoir::tests::algorithm_l_and_r_agree_on_size ... 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::weighted_reservoir_infinity_weight_error ... ok
[INFO] [stdout] test gumbel::tests::gumbel_softmax_single_logit_returns_one ... ok
[INFO] [stdout] test neighbor::tests::with_replacement_k_zero_returns_empty ... ok
[INFO] [stdout] test reservoir::tests::reservoir_r_k_zero_discards_everything ... ok
[INFO] [stdout] test gumbel::tests::gumbel_softmax_is_a_probability_vector ... ok
[INFO] [stdout] test reservoir::tests::reservoir_keeps_k_items ... ok
[INFO] [stdout] test reservoir::tests::reservoir_r_k_larger_than_stream_returns_all ... ok
[INFO] [stdout] test neighbor::tests::different_seeds_give_different_results ... ok
[INFO] [stdout] test reservoir::tests::reservoir_r_keeps_k_items ... ok
[INFO] [stdout] test reservoir::tests::weighted_reservoir_k_zero_discards_everything ... 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 reservoir::tests::weighted_reservoir_negative_weight_error ... ok
[INFO] [stdout] test gumbel::tests::gumbel_topk_k_equals_n_returns_permutation ... ok
[INFO] [stdout] test gumbel::tests::proptests::prop_relaxed_topk_sum_is_k ... ok
[INFO] [stdout] test reservoir::tests::weighted_reservoir_biases_toward_large_weights ... ok
[INFO] [stdout] test reservoir::tests::proptests::prop_weighted_reservoir_min_idx_correct ... 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 0.65s
[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_gumbel_topk_invariants ... ok
[INFO] [stdout] test prop_weighted_reservoir_size_invariant ... ok
[INFO] [stdout] test prop_reservoir_size_invariant ... ok
[INFO] [stdout] test prop_reservoir_r_size_invariant ... ok
[INFO] [stdout] test prop_gumbel_softmax_is_distribution ... 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 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kuji
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/gumbel.rs - gumbel::gumbel_topk_sample (line 130) ... ok
[INFO] [stdout] test src/reservoir.rs - reservoir::ReservoirSampler<T>::add_with_rng (line 92) ... ok
[INFO] [stdout] test src/reservoir.rs - reservoir::ReservoirSampler (line 31) ... ok
[INFO] [stdout] test src/gumbel.rs - gumbel::relaxed_topk_gumbel (line 297) ... ok
[INFO] [stdout] test src/gumbel.rs - gumbel::gumbel_topk_sample_with_rng (line 150) ... ok
[INFO] [stdout] test src/gumbel.rs - gumbel::gumbel_max_sample (line 75) ... ok
[INFO] [stdout] test src/neighbor.rs - neighbor::NeighborSampler (line 21) ... ok
[INFO] [stdout] test src/gumbel.rs - gumbel::gumbel_softmax (line 192) ... ok
[INFO] [stdout] test src/gumbel.rs - gumbel::gumbel_max_sample (line 86) ... ok
[INFO] [stdout] test src/neighbor.rs - neighbor::NeighborSampler::with_seed (line 57) ... ok
[INFO] [stdout] test src/neighbor.rs - neighbor::NeighborSampler::new (line 44) ... ok
[INFO] [stdout] test src/neighbor.rs - neighbor::NeighborSampler::sample_uniform_with_replacement (line 76) ... ok
[INFO] [stdout] test src/reservoir.rs - reservoir::WeightedReservoirSampler<T>::add_with_rng (line 318) ... ok
[INFO] [stdout] test src/reservoir.rs - reservoir::ReservoirSampler<T>::add (line 71) ... ok
[INFO] [stdout] test src/neighbor.rs - neighbor::NeighborSampler::sample_uniform_without_replacement (line 111) ... ok
[INFO] [stdout] test src/gumbel.rs - gumbel::gumbel_noise (line 47) ... ok
[INFO] [stdout] test src/reservoir.rs - reservoir::ReservoirSamplerR (line 175) ... 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 1.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "60af872e668c424a7bbcbeecfd05694be6ee2d4fdeec81e4e4a1a7a7e60dc571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60af872e668c424a7bbcbeecfd05694be6ee2d4fdeec81e4e4a1a7a7e60dc571", kill_on_drop: false }`
[INFO] [stdout] 60af872e668c424a7bbcbeecfd05694be6ee2d4fdeec81e4e4a1a7a7e60dc571
