[INFO] fetching crate lossless-transform-utils 0.1.1... [INFO] testing lossless-transform-utils-0.1.1 against 1.90.0 for beta-1.91-3 [INFO] extracting crate lossless-transform-utils 0.1.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate lossless-transform-utils 0.1.1 [INFO] finished tweaking crates.io crate lossless-transform-utils 0.1.1 [INFO] tweaked toml for crates.io crate lossless-transform-utils 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lossless-transform-utils 0.1.1 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate lossless-transform-utils 0.1.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded safe-allocator-api v0.4.1 [INFO] [stderr] Downloaded rstest_macros v0.25.0 [INFO] [stderr] Downloaded cpp_demangle v0.4.4 [INFO] [stderr] Downloaded findshlibs v0.10.2 [INFO] [stderr] Downloaded spin v0.10.0 [INFO] [stderr] Downloaded allocator-api2 v0.3.0 [INFO] [stderr] Downloaded rstest v0.25.0 [INFO] [stderr] Downloaded symbolic-common v12.15.5 [INFO] [stderr] Downloaded pprof v0.15.0 [INFO] [stderr] Downloaded symbolic-demangle v12.15.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 859b861ad0a6c6ad995e2b9f411dbd5b4a0d2a807d08bdaf6f5ad365be1e27d5 [INFO] running `Command { std: "docker" "start" "-a" "859b861ad0a6c6ad995e2b9f411dbd5b4a0d2a807d08bdaf6f5ad365be1e27d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "859b861ad0a6c6ad995e2b9f411dbd5b4a0d2a807d08bdaf6f5ad365be1e27d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "859b861ad0a6c6ad995e2b9f411dbd5b4a0d2a807d08bdaf6f5ad365be1e27d5", kill_on_drop: false }` [INFO] [stdout] 859b861ad0a6c6ad995e2b9f411dbd5b4a0d2a807d08bdaf6f5ad365be1e27d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ede0734528672eb9cbeaa9cd9b10a4ad59563341782ef791bfc4493d860c5229 [INFO] running `Command { std: "docker" "start" "-a" "ede0734528672eb9cbeaa9cd9b10a4ad59563341782ef791bfc4493d860c5229", kill_on_drop: false }` [INFO] [stderr] Compiling allocator-api2 v0.3.0 [INFO] [stderr] Compiling safe-allocator-api v0.4.1 [INFO] [stderr] Compiling lossless-transform-utils v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "ede0734528672eb9cbeaa9cd9b10a4ad59563341782ef791bfc4493d860c5229", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ede0734528672eb9cbeaa9cd9b10a4ad59563341782ef791bfc4493d860c5229", kill_on_drop: false }` [INFO] [stdout] ede0734528672eb9cbeaa9cd9b10a4ad59563341782ef791bfc4493d860c5229 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac0776e15d4a396adf3ee5d62a724beabd248e52a058673033dd001b833895e1 [INFO] running `Command { std: "docker" "start" "-a" "ac0776e15d4a396adf3ee5d62a724beabd248e52a058673033dd001b833895e1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling uuid v1.17.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling cpp_demangle v0.4.4 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling winnow v0.7.11 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling debugid v0.8.0 [INFO] [stderr] Compiling rustc-demangle v0.1.25 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling rstest_macros v0.25.0 [INFO] [stderr] Compiling symbolic-demangle v12.15.5 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling slab v0.4.10 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling pprof v0.15.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling memmap2 v0.9.5 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling symbolic-common v12.15.5 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling inferno v0.11.21 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling equator v0.4.2 [INFO] [stderr] Compiling aligned-vec v0.6.4 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling rstest v0.25.0 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling lossless-transform-utils v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 52.08s [INFO] running `Command { std: "docker" "inspect" "ac0776e15d4a396adf3ee5d62a724beabd248e52a058673033dd001b833895e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac0776e15d4a396adf3ee5d62a724beabd248e52a058673033dd001b833895e1", kill_on_drop: false }` [INFO] [stdout] ac0776e15d4a396adf3ee5d62a724beabd248e52a058673033dd001b833895e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 17e57fc9253bf5273b17ab4b5666e3c17680e957425c201b2c0aeac499276ac5 [INFO] running `Command { std: "docker" "start" "-a" "17e57fc9253bf5273b17ab4b5666e3c17680e957425c201b2c0aeac499276ac5", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lossless_transform_utils-342338bbe3a00156) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test entropy::tests::with_single_value ... ok [INFO] [stdout] test entropy::tests::with_skewed_distribution ... ok [INFO] [stdout] test entropy::tests::fast_path_matches_slow_path ... ok [INFO] [stdout] test entropy::tests::code_length_no_size_equals_with_size ... ok [INFO] [stdout] test entropy::tests::with_empty_histogram ... ok [INFO] [stdout] test entropy::tests::with_binary_distribution ... ok [INFO] [stdout] test histogram::histogram32::reference_tests::verify_full_range_in_reference_impl ... ok [INFO] [stdout] test match_estimator::tests::can_hash_u32 ... ok [INFO] [stdout] test match_estimator::tests::is_0_on_small_input ... ok [INFO] [stdout] test match_estimator::tests::is_zero_on_empty_input ... ok [INFO] [stdout] test histogram::histogram32::alternative_implementation_tests::test_against_reference::case_1_batched_u32 ... ok [INFO] [stdout] test match_estimator::tests::estimate_num_lz_matches_at_various_offsets::case_2 ... ok [INFO] [stdout] test match_estimator::tests::estimate_num_lz_matches_at_various_offsets::case_4 ... ok [INFO] [stdout] test match_estimator::tests::estimate_num_lz_matches_at_various_offsets::case_1 ... ok [INFO] [stdout] test match_estimator::tests::estimate_num_lz_matches_at_various_offsets::case_5 ... ok [INFO] [stdout] test match_estimator::tests::with_no_repetition_should_have_no_matches::case_1 ... ok [INFO] [stdout] test match_estimator::tests::estimate_num_lz_matches_at_various_offsets::case_3 ... ok [INFO] [stdout] test histogram::histogram32::alternative_implementation_tests::test_against_reference::case_5_batched_unroll4_u32 ... ok [INFO] [stdout] test histogram::histogram32::alternative_implementation_tests::test_against_reference::case_2_batched_u64 ... ok [INFO] [stdout] test histogram::histogram32::alternative_implementation_tests::test_against_reference::case_3_batched_unroll2_u32 ... ok [INFO] [stdout] test histogram::histogram32::alternative_implementation_tests::test_against_reference::case_4_batched_unroll2_u64 ... ok [INFO] [stdout] test histogram::histogram32::alternative_implementation_tests::test_against_reference::case_6_batched_unroll4_u64 ... ok [INFO] [stdout] test histogram::histogram32::alternative_implementation_tests::test_against_reference::case_7_nonaliased_withruns ... ok [INFO] [stdout] test entropy::tests::with_uniform_distribution ... ok [INFO] [stderr] Doc-tests lossless_transform_utils [INFO] [stdout] test match_estimator::tests::with_no_repetition_should_have_no_matches::case_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/lib.rs - (line 113) ... ignored [INFO] [stdout] test src/lib.rs - (line 125) ... ignored [INFO] [stdout] test src/lib.rs - (line 176) ... ignored [INFO] [stdout] test src/lib.rs - (line 186) ... ignored [INFO] [stdout] test src/lib.rs - (line 260) ... ok [INFO] [stdout] test src/lib.rs - (line 352) ... ok [INFO] [stdout] test src/histogram/histogram32.rs - histogram::histogram32 (line 25) ... ok [INFO] [stdout] test src/entropy/mod.rs - entropy (line 11) ... ok [INFO] [stdout] test src/lib.rs - (line 67) ... ok [INFO] [stdout] test src/lib.rs - (line 38) ... ok [INFO] [stdout] test src/lib.rs - (line 235) ... ok [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] test src/entropy/mod.rs - entropy::shannon_entropy_of_histogram32 (line 50) ... ok [INFO] [stdout] test src/histogram/histogram32.rs - histogram::histogram32::histogram32_from_bytes (line 121) ... ok [INFO] [stdout] test src/lib.rs - (line 310) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.65s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "17e57fc9253bf5273b17ab4b5666e3c17680e957425c201b2c0aeac499276ac5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17e57fc9253bf5273b17ab4b5666e3c17680e957425c201b2c0aeac499276ac5", kill_on_drop: false }` [INFO] [stdout] 17e57fc9253bf5273b17ab4b5666e3c17680e957425c201b2c0aeac499276ac5