[INFO] fetching crate fingerprints 0.1.3...
[INFO] testing fingerprints-0.1.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate fingerprints 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate fingerprints 0.1.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate fingerprints 0.1.3
[INFO] tweaked toml for crates.io crate fingerprints 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fingerprints 0.1.3 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fingerprints 0.1.3 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding textprep v0.1.5
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded minilp v0.2.2
[INFO] [stderr]   Downloaded textprep v0.1.5
[INFO] [stderr]   Downloaded logp v0.1.4
[INFO] [stderr]   Downloaded sprs v0.7.1
[INFO] [stderr]   Downloaded matrixmultiply v0.2.4
[INFO] [stderr]   Downloaded ndarray v0.13.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 736ed9a797f9ee609ef30e63c5edad7fdf9531cea92e7efcf9394360ad341d91
[INFO] running `Command { std: "docker" "start" "-a" "736ed9a797f9ee609ef30e63c5edad7fdf9531cea92e7efcf9394360ad341d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "736ed9a797f9ee609ef30e63c5edad7fdf9531cea92e7efcf9394360ad341d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "736ed9a797f9ee609ef30e63c5edad7fdf9531cea92e7efcf9394360ad341d91", kill_on_drop: false }`
[INFO] [stdout] 736ed9a797f9ee609ef30e63c5edad7fdf9531cea92e7efcf9394360ad341d91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da315d4c45107a526c4423f81507a7d5dea44f808c6136f8333b7c611c66b151
[INFO] running `Command { std: "docker" "start" "-a" "da315d4c45107a526c4423f81507a7d5dea44f808c6136f8333b7c611c66b151", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling logp v0.1.4
[INFO] [stderr]    Compiling sprs v0.7.1
[INFO] [stderr]    Compiling minilp v0.2.2
[INFO] [stderr]    Compiling fingerprints v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.47s
[INFO] running `Command { std: "docker" "inspect" "da315d4c45107a526c4423f81507a7d5dea44f808c6136f8333b7c611c66b151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da315d4c45107a526c4423f81507a7d5dea44f808c6136f8333b7c611c66b151", kill_on_drop: false }`
[INFO] [stdout] da315d4c45107a526c4423f81507a7d5dea44f808c6136f8333b7c611c66b151
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a78d0e9dbf9fc45238e9c95a717605cd9f601725838ccc2483aa80a028ee2b4
[INFO] running `Command { std: "docker" "start" "-a" "6a78d0e9dbf9fc45238e9c95a717605cd9f601725838ccc2483aa80a028ee2b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling tinyvec v1.10.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling textprep v0.1.5
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.10.0
[INFO] [stderr]    Compiling fingerprints v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.64s
[INFO] running `Command { std: "docker" "inspect" "6a78d0e9dbf9fc45238e9c95a717605cd9f601725838ccc2483aa80a028ee2b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a78d0e9dbf9fc45238e9c95a717605cd9f601725838ccc2483aa80a028ee2b4", kill_on_drop: false }`
[INFO] [stdout] 6a78d0e9dbf9fc45238e9c95a717605cd9f601725838ccc2483aa80a028ee2b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af1232828b3707e294bbab5dc8afd2b2e145b8478d428fe07e8c4bcfd34b77be
[INFO] running `Command { std: "docker" "start" "-a" "af1232828b3707e294bbab5dc8afd2b2e145b8478d428fe07e8c4bcfd34b77be", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fingerprints-9ef685f54bba21bb)
[INFO] [stdout] 
[INFO] [stdout] running 80 tests
[INFO] [stdout] test coverage::tests::coupon_collector_small ... ok
[INFO] [stdout] test coverage::tests::expected_distinct_sane_bounds ... ok
[INFO] [stdout] test pml::tests::profile_ll_small_rejects_mismatched_lengths ... ok
[INFO] [stdout] test pml::tests::profile_ll_small_rejects_too_large_support ... ok
[INFO] [stdout] test pml::tests::best_uniform_support_size_single_symbol ... ok
[INFO] [stdout] test pml::tests::profile_ll_small_uniform_matches_uniform_profile ... ok
[INFO] [stdout] test pml::tests::profile_log_likelihood_matches_bruteforce_perm_small ... ok
[INFO] [stdout] test pml::tests::uniform_profile_rejects_support_too_small ... ok
[INFO] [stdout] test pml::tests::uniform_profile_rejects_zero_counts ... ok
[INFO] [stdout] test tests::all_estimators_consistent_on_uniform ... ok
[INFO] [stdout] test tests::all_singletons_all_estimators ... ok
[INFO] [stdout] test pml::tests::uniform_profile_ll_monotone_in_support_near_true ... ok
[INFO] [stdout] test tests::chao1_ci_f2_zero_fallback ... ok
[INFO] [stdout] test tests::coverage_no_singletons_is_one ... ok
[INFO] [stdout] test tests::coverage_complements_unseen_mass ... ok
[INFO] [stdout] test tests::codelen_equals_n_times_entropy ... ok
[INFO] [stdout] test tests::empirical_simplex_rejects_empty ... ok
[INFO] [stdout] test tests::empirical_simplex_rejects_all_zeros ... ok
[INFO] [stdout] test tests::estimators_ordered_on_heavy_singletons ... ok
[INFO] [stdout] test tests::from_counts_rejects_all_zeros ... ok
[INFO] [stdout] test tests::fingerprint_sufficiency_invariant ... ok
[INFO] [stdout] test tests::chao1_ci_no_singletons ... ok
[INFO] [stdout] test tests::coverage_chao_shen_known_value ... ok
[INFO] [stdout] test tests::count_at_matches_singletons_doubletons ... ok
[INFO] [stdout] test tests::coverage_chao_shen_no_singletons_is_one ... ok
[INFO] [stdout] test tests::from_frequency_counts_rejects_empty ... ok
[INFO] [stdout] test tests::from_frequency_counts_rejects_nonzero_f0 ... ok
[INFO] [stdout] test tests::from_frequency_counts_roundtrip ... ok
[INFO] [stdout] test tests::from_counts_rejects_empty ... ok
[INFO] [stdout] test tests::from_frequency_counts_rejects_all_zero ... ok
[INFO] [stdout] test tests::good_turing_known_values ... ok
[INFO] [stdout] test tests::good_turing_max_count_is_zero ... ok
[INFO] [stdout] test tests::good_turing_zero_fr_returns_none ... ok
[INFO] [stdout] test tests::ichao1_equals_chao1_when_f4_zero ... ok
[INFO] [stdout] test tests::minimal_bias_first_term_is_good_turing ... ok
[INFO] [stdout] test tests::minimal_bias_known_value ... ok
[INFO] [stdout] test tests::minimal_bias_no_singletons_is_zero ... ok
[INFO] [stdout] test tests::entropy_convergence_on_zipf ... ok
[INFO] [stdout] test tests::mpy_entropy_geometric_matches_direct_sum ... ok
[INFO] [stdout] test tests::ichao1_known_value ... ok
[INFO] [stdout] test tests::mpy_entropy_heavy_tail_is_finite ... ok
[INFO] [stdout] test tests::no_singletons_all_estimators ... ok
[INFO] [stdout] test tests::hellinger_triangle_inequality ... ok
[INFO] [stdout] test tests::pitman_yor_entropy_is_finite_and_nonnegative_for_all_singletons ... ok
[INFO] [stdout] test tests::entropy_default_is_pitman_yor ... ok
[INFO] [stdout] test tests::coverage_chao_shen_ge_basic ... ok
[INFO] [stdout] test tests::pitman_yor_reduces_to_plugin_without_singletons ... ok
[INFO] [stdout] test tests::fp_sample_size_matches_counts ... ok
[INFO] [stdout] test tests::good_turing_agrees_with_formula ... ok
[INFO] [stdout] test tests::mpy_entropy_light_tail_matches_bruteforce_prefix ... ok
[INFO] [stdout] test tests::ichao1_ge_chao1 ... ok
[INFO] [stdout] test tests::rho_alpha_bounded_by_one ... ok
[INFO] [stdout] test tests::rho_alpha_self_is_one ... ok
[INFO] [stdout] test tests::single_symbol_distribution ... ok
[INFO] [stdout] test tests::total_bregman_divergence_nonneg ... ok
[INFO] [stdout] test tests::total_bregman_divergence_normalization_selfinfo ... ok
[INFO] [stdout] test tests::total_bregman_divergence_le_bregman ... ok
[INFO] [stdout] test vv::tests::default_params_are_sane ... ok
[INFO] [stdout] test vv::tests::entropy_bounds_are_ordered_and_nonnegative ... ok
[INFO] [stdout] test vv::tests::entropy_bounds_bracket_plugin ... ok
[INFO] [stdout] test vv::tests::entropy_bounds_single_symbol ... ok
[INFO] [stdout] test vv::tests::lp_bounds_at_least_observed_support ... ok
[INFO] [stdout] test vv::tests::support_bounds_bracket_observed ... ok
[INFO] [stdout] test vv::tests::support_bounds_rejects_empty_sample ... ok
[INFO] [stdout] test vv::tests::support_bounds_uniform_tight ... ok
[INFO] [stdout] test tests::chao1_support_is_at_least_observed ... ok
[INFO] [stdout] test tests::jackknife_entropy_is_finite_and_nonnegative ... ok
[INFO] [stdout] test tests::unseen_mass_is_in_unit_interval ... ok
[INFO] [stdout] test tests::miller_madow_ge_plugin ... ok
[INFO] [stdout] test tests::plugin_entropy_nonnegative ... ok
[INFO] [stdout] test tests::good_turing_reindexing_identity ... ok
[INFO] [stdout] test tests::minimal_bias_unseen_mass_in_unit_interval ... ok
[INFO] [stdout] test tests::jackknife_counts_matches_fingerprint ... ok
[INFO] [stdout] test tests::plugin_entropy_matches_logp_on_counts ... ok
[INFO] [stdout] test tests::chao1_ci_contains_point ... ok
[INFO] [stdout] test tests::pitman_yor_scale_invariance_via_no_singletons ... ok
[INFO] [stdout] test pml::tests::uniform_profile_prefers_support_at_least_observed ... ok
[INFO] [stdout] test tests::pitman_yor_params_are_in_domain ... ok
[INFO] [stdout] test tests::pitman_yor_from_counts_matches_fingerprint ... ok
[INFO] [stdout] test tests::pitman_yor_entropy_is_finite_and_nonnegative ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 80 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.54s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fingerprints
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/lib.rs - coverage_chao_shen (line 688) ... ok
[INFO] [stdout] test src/coverage.rs - coverage::coupon_collector_expected_draws (line 100) ... ok
[INFO] [stdout] test src/lib.rs - entropy_jackknife_nats_from_counts (line 455) ... ok
[INFO] [stdout] test src/coverage.rs - coverage::german_tank_unbiased_1_indexed (line 45) ... ok
[INFO] [stdout] test src/lib.rs - Fingerprint (line 129) ... ok
[INFO] [stdout] test src/lib.rs - Fingerprint::count_at (line 259) ... ok
[INFO] [stdout] test src/lib.rs - empirical_simplex_from_counts (line 93) ... ok
[INFO] [stdout] test src/lib.rs - entropy_pitman_yor_nats (line 1256) ... ok
[INFO] [stdout] test src/coverage.rs - coverage::expected_distinct_uniform (line 132) ... ok
[INFO] [stdout] test src/lib.rs - Fingerprint::from_frequency_counts (line 195) ... ok
[INFO] [stdout] test src/lib.rs - coverage_good_turing (line 598) ... ok
[INFO] [stdout] test src/lib.rs - entropy_plugin_nats_from_counts (line 323) ... ok
[INFO] [stdout] test src/coverage.rs - coverage::german_tank_unbiased_support_size_0_indexed (line 72) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - support_chao1 (line 747) ... ok
[INFO] [stdout] test src/lib.rs - entropy_plugin_nats (line 286) ... ok
[INFO] [stdout] test src/lib.rs - good_turing_estimate (line 637) ... ok
[INFO] [stdout] test src/lib.rs - support_ichao1 (line 909) ... ok
[INFO] [stdout] test src/pml.rs - pml::profile_log_likelihood_small (line 219) ... ok
[INFO] [stdout] test src/lib.rs - entropy_miller_madow_nats (line 360) ... ok
[INFO] [stdout] test src/lib.rs - entropy_plugin_bits (line 1325) ... ok
[INFO] [stdout] test src/lib.rs - unseen_mass_good_turing (line 490) ... ok
[INFO] [stdout] test src/pml.rs - pml::uniform_profile_log_likelihood (line 102) ... ok
[INFO] [stdout] test src/lib.rs - support_chao1_with_ci (line 828) ... ok
[INFO] [stdout] test src/lib.rs - unseen_mass_minimal_bias (line 536) ... ok
[INFO] [stdout] test src/lib.rs - entropy_default_nats (line 1295) ... ok
[INFO] [stdout] test src/vv.rs - vv::support_bounds_lp (line 139) ... ok
[INFO] [stdout] test src/pml.rs - pml::best_uniform_support_size (line 152) ... ok
[INFO] [stdout] test src/vv.rs - vv::entropy_bounds_lp (line 231) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "af1232828b3707e294bbab5dc8afd2b2e145b8478d428fe07e8c4bcfd34b77be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af1232828b3707e294bbab5dc8afd2b2e145b8478d428fe07e8c4bcfd34b77be", kill_on_drop: false }`
[INFO] [stdout] af1232828b3707e294bbab5dc8afd2b2e145b8478d428fe07e8c4bcfd34b77be