[INFO] fetching crate uselesskey-core-hash 0.7.1...
[INFO] testing uselesskey-core-hash-0.7.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate uselesskey-core-hash 0.7.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate uselesskey-core-hash 0.7.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate uselesskey-core-hash 0.7.1
[INFO] tweaked toml for crates.io crate uselesskey-core-hash 0.7.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate uselesskey-core-hash 0.7.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate uselesskey-core-hash 0.7.1 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_chacha v0.10.0
[INFO] [stderr]   Downloaded constant_time_eq v0.4.2
[INFO] [stderr]   Downloaded uselesskey-core v0.7.1
[INFO] [stderr]   Downloaded blake3 v1.8.4
[INFO] [stderr]   Downloaded cc v1.2.58
[INFO] [stderr]   Downloaded proptest v1.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c1b72a81619886200ce28c1e08193b99ebfde57e07bd9fc28537ced5a279b98
[INFO] running `Command { std: "docker" "start" "-a" "2c1b72a81619886200ce28c1e08193b99ebfde57e07bd9fc28537ced5a279b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c1b72a81619886200ce28c1e08193b99ebfde57e07bd9fc28537ced5a279b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c1b72a81619886200ce28c1e08193b99ebfde57e07bd9fc28537ced5a279b98", kill_on_drop: false }`
[INFO] [stdout] 2c1b72a81619886200ce28c1e08193b99ebfde57e07bd9fc28537ced5a279b98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3762629762dcd85e00fa91342554186fbf878e63c6d31a4ab72cbb31c3bd97db
[INFO] running `Command { std: "docker" "start" "-a" "3762629762dcd85e00fa91342554186fbf878e63c6d31a4ab72cbb31c3bd97db", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling blake3 v1.8.4
[INFO] [stderr]    Compiling rand v0.10.1
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.10.0
[INFO] [stderr]    Compiling uselesskey-core v0.7.1
[INFO] [stderr]    Compiling uselesskey-core-hash v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.27s
[INFO] running `Command { std: "docker" "inspect" "3762629762dcd85e00fa91342554186fbf878e63c6d31a4ab72cbb31c3bd97db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3762629762dcd85e00fa91342554186fbf878e63c6d31a4ab72cbb31c3bd97db", kill_on_drop: false }`
[INFO] [stdout] 3762629762dcd85e00fa91342554186fbf878e63c6d31a4ab72cbb31c3bd97db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d9fc120b2add43227cc987045ae3e1bc558cce63a84a8e8cda576d1f2ef718b
[INFO] running `Command { std: "docker" "start" "-a" "1d9fc120b2add43227cc987045ae3e1bc558cce63a84a8e8cda576d1f2ef718b", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling console v0.16.3
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]    Compiling insta v1.47.2
[INFO] [stderr]    Compiling uselesskey-core-hash v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.80s
[INFO] running `Command { std: "docker" "inspect" "1d9fc120b2add43227cc987045ae3e1bc558cce63a84a8e8cda576d1f2ef718b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d9fc120b2add43227cc987045ae3e1bc558cce63a84a8e8cda576d1f2ef718b", kill_on_drop: false }`
[INFO] [stdout] 1d9fc120b2add43227cc987045ae3e1bc558cce63a84a8e8cda576d1f2ef718b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ca517457112a37035ecaf94bc4c5749fd863b01a6e048d7fb5e1532c2b62c1e
[INFO] running `Command { std: "docker" "start" "-a" "4ca517457112a37035ecaf94bc4c5749fd863b01a6e048d7fb5e1532c2b62c1e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uselesskey_core_hash-5b04ec6f4caa512c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/edge_cases.rs (/opt/rustwide/target/debug/deps/edge_cases-480752d708da0802)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test different_tuple_boundaries_produce_different_hashes ... ok
[INFO] [stdout] test field_order_matters ... ok
[INFO] [stdout] test hash32_empty_input_is_deterministic ... ok
[INFO] [stdout] test hash32_large_input ... ok
[INFO] [stdout] test hash32_single_byte_differs_from_empty ... ok
[INFO] [stdout] test hash32_returns_32_byte_digest ... ok
[INFO] [stdout] test hash32_single_zero_byte_is_valid ... ok
[INFO] [stdout] test hash_display_is_hex ... ok
[INFO] [stdout] test hasher_reexport_can_finalize ... ok
[INFO] [stdout] test multi_field_hash_is_deterministic ... ok
[INFO] [stdout] test single_bit_difference_propagates ... ok
[INFO] [stdout] test empty_field_is_distinguishable ... ok
[INFO] [stdout] test write_len_prefixed_single_byte_values_differ ... ok
[INFO] [stdout] test write_len_prefixed_three_empty_fields_differs_from_two ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/hash_integration.rs (/opt/rustwide/target/debug/deps/hash_integration-6faf2c3091cdf310)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test integration_matches_length_prefixed_spec_behavior ... ok
[INFO] [stdout] test integration_keeps_direct_hash_compatibility ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/hash_tests.rs (/opt/rustwide/target/debug/deps/hash_tests-e33271ca4c71c3cd)
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test different_labels_produce_different_outputs ... ok
[INFO] [stdout] test different_domains_produce_different_outputs ... ok
[INFO] [stdout] test empty_vs_nonempty_differ ... ok
[INFO] [stdout] test hash32_deterministic ... ok
[INFO] [stdout] test hash32_known_vector ... ok
[INFO] [stdout] test hash32_empty_input ... ok
[INFO] [stdout] test hash32_output_is_32_bytes ... ok
[INFO] [stdout] test keyed_derivation_known_vector ... ok
[INFO] [stdout] test keyed_derivation_with_empty_domain_and_label ... ok
[INFO] [stdout] test keyed_hasher_deterministic ... ok
[INFO] [stdout] test keyed_derivation_output_is_32_bytes ... ok
[INFO] [stdout] test write_len_prefixed_deterministic ... ok
[INFO] [stdout] test write_len_prefixed_empty_input ... ok
[INFO] [stdout] test different_seeds_produce_different_outputs ... ok
[INFO] [stdout] test prop_hash32_always_32_bytes ... ok
[INFO] [stdout] test prop_single_bit_flip_changes_output ... ok
[INFO] [stdout] test prop_output_always_32_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mutant_killers.rs (/opt/rustwide/target/debug/deps/mutant_killers-0081e53dc740327a)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test boundary_ambiguity_prevented_by_length_prefix ... ok
[INFO] [stdout] test hash32_empty_input ... ok
[INFO] [stdout] test write_len_prefixed_empty_data ... ok
[INFO] [stdout] test write_len_prefixed_length_byte_order_matters ... ok
[INFO] [stdout] test write_len_prefixed_different_data_different_hashes ... ok
[INFO] [stdout] test hash32_single_byte_input ... ok
[INFO] [stdout] test write_len_prefixed_uses_4_byte_big_endian_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/prop_hash.rs (/opt/rustwide/target/debug/deps/prop_hash-11ff5e12250936a1)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test hash32_output_is_32_bytes ... ok
[INFO] [stdout] test write_len_prefixed_matches_manual ... ok
[INFO] [stdout] test hash32_deterministic ... ok
[INFO] [stderr]      Running tests/snapshots_hash.rs (/opt/rustwide/target/debug/deps/snapshots_hash-5e3f3fd7cf481266)
[INFO] [stdout] test len_prefix_prevents_boundary_confusion ... ok
[INFO] [stdout] test hash32_different_inputs_differ ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test snapshot_hash32_determinism ... ok
[INFO] [stdout] test snapshot_hash32_output_sizes ... ok
[INFO] [stdout] test snapshot_write_len_prefixed_boundary_separation ... ok
[INFO] [stdout] test snapshot_hasher_reexport ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/trait_impls.rs (/opt/rustwide/target/debug/deps/trait_impls-21198b1c49b366e0)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test hash_as_bytes_roundtrip ... ok
[INFO] [stdout] test hash_copy_produces_equal_value ... ok
[INFO] [stdout] test hash_display_is_hex ... ok
[INFO] [stdout] test hash_std_hash_differs_for_different_values ... ok
[INFO] [stdout] test hash_std_hash_consistent ... ok
[INFO] [stdout] test hash_clone_is_available ... ok
[INFO] [stdout] test hash_debug_is_nonempty ... ok
[INFO] [stdout] test hash_ne_different_input ... ok
[INFO] [stdout] test hash_usable_in_hash_set ... ok
[INFO] [stdout] test hash_eq_same_input ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uselesskey_core_hash
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4ca517457112a37035ecaf94bc4c5749fd863b01a6e048d7fb5e1532c2b62c1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca517457112a37035ecaf94bc4c5749fd863b01a6e048d7fb5e1532c2b62c1e", kill_on_drop: false }`
[INFO] [stdout] 4ca517457112a37035ecaf94bc4c5749fd863b01a6e048d7fb5e1532c2b62c1e
