[INFO] fetching crate lossless-transform-utils 0.1.1... [INFO] testing lossless-transform-utils-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate lossless-transform-utils 0.1.1 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lossless-transform-utils 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded symbolic-common v12.15.5 [INFO] [stderr] Downloaded safe-allocator-api v0.4.1 [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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b74474d9f036d152f408ad5c66bd6a58917a153adb6183964c2573e0ca3d52da [INFO] running `Command { std: "docker" "start" "-a" "b74474d9f036d152f408ad5c66bd6a58917a153adb6183964c2573e0ca3d52da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b74474d9f036d152f408ad5c66bd6a58917a153adb6183964c2573e0ca3d52da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b74474d9f036d152f408ad5c66bd6a58917a153adb6183964c2573e0ca3d52da", kill_on_drop: false }` [INFO] [stdout] b74474d9f036d152f408ad5c66bd6a58917a153adb6183964c2573e0ca3d52da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd02a322c1a772a6da110e4c1e88290039b50b5c46c2d599929dfea911ccd93e [INFO] running `Command { std: "docker" "start" "-a" "bd02a322c1a772a6da110e4c1e88290039b50b5c46c2d599929dfea911ccd93e", 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" "bd02a322c1a772a6da110e4c1e88290039b50b5c46c2d599929dfea911ccd93e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd02a322c1a772a6da110e4c1e88290039b50b5c46c2d599929dfea911ccd93e", kill_on_drop: false }` [INFO] [stdout] bd02a322c1a772a6da110e4c1e88290039b50b5c46c2d599929dfea911ccd93e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0df5301ad9a71f2f13839f3574a285d29651a0d842f1535091b98c05dada5751 [INFO] running `Command { std: "docker" "start" "-a" "0df5301ad9a71f2f13839f3574a285d29651a0d842f1535091b98c05dada5751", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling winnow v0.7.11 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling uuid v1.17.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling cpp_demangle v0.4.4 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling debugid v0.8.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling memmap2 v0.9.5 [INFO] [stderr] Compiling rstest_macros v0.25.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling bytemuck v1.23.1 [INFO] [stderr] Compiling symbolic-demangle v12.15.5 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling rustc-demangle v0.1.25 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling num-format v0.4.4 [INFO] [stderr] Compiling rgb v0.8.50 [INFO] [stderr] Compiling symbolic-common v12.15.5 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling quick-xml v0.26.0 [INFO] [stderr] Compiling str_stack v0.1.0 [INFO] [stderr] Compiling slab v0.4.10 [INFO] [stderr] Compiling pprof v0.15.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling inferno v0.11.21 [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 tempfile v3.20.0 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling rstest v0.25.0 [INFO] [stderr] Compiling serde_json v1.0.140 [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 1m 19s [INFO] running `Command { std: "docker" "inspect" "0df5301ad9a71f2f13839f3574a285d29651a0d842f1535091b98c05dada5751", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0df5301ad9a71f2f13839f3574a285d29651a0d842f1535091b98c05dada5751", kill_on_drop: false }` [INFO] [stdout] 0df5301ad9a71f2f13839f3574a285d29651a0d842f1535091b98c05dada5751 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a1bcdb6321286cd720505a4d4b73d1c774d23a9f62133f8d7f02252a4eb3f829 [INFO] running `Command { std: "docker" "start" "-a" "a1bcdb6321286cd720505a4d4b73d1c774d23a9f62133f8d7f02252a4eb3f829", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lossless_transform_utils-a6e6b60033b75206) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test entropy::tests::with_binary_distribution ... ok [INFO] [stdout] test entropy::tests::code_length_no_size_equals_with_size ... ok [INFO] [stdout] test entropy::tests::with_single_value ... ok [INFO] [stdout] test entropy::tests::with_empty_histogram ... ok [INFO] [stdout] test entropy::tests::fast_path_matches_slow_path ... ok [INFO] [stdout] test entropy::tests::with_skewed_distribution ... ok [INFO] [stdout] test entropy::tests::with_uniform_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 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_1 ... ok [INFO] [stdout] test match_estimator::tests::estimate_num_lz_matches_at_various_offsets::case_2 ... 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 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_3_batched_unroll2_u32 ... ok [INFO] [stdout] test histogram::histogram32::alternative_implementation_tests::test_against_reference::case_6_batched_unroll4_u64 ... ok [INFO] [stdout] test match_estimator::tests::estimate_num_lz_matches_at_various_offsets::case_5 ... ok [INFO] [stdout] test match_estimator::tests::estimate_num_lz_matches_at_various_offsets::case_3 ... ok [INFO] [stdout] test match_estimator::tests::estimate_num_lz_matches_at_various_offsets::case_4 ... ok [INFO] [stdout] test histogram::histogram32::alternative_implementation_tests::test_against_reference::case_7_nonaliased_withruns ... ok [INFO] [stdout] test match_estimator::tests::with_no_repetition_should_have_no_matches::case_1 ... ok [INFO] [stdout] test histogram::histogram32::alternative_implementation_tests::test_against_reference::case_4_batched_unroll2_u64 ... ok [INFO] [stdout] test match_estimator::tests::with_no_repetition_should_have_no_matches::case_2 ... ok [INFO] [stderr] Doc-tests lossless_transform_utils [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.20s [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/histogram/histogram32.rs - histogram::histogram32::histogram32_from_bytes (line 121) ... ok [INFO] [stdout] test src/lib.rs - (line 235) ... ok [INFO] [stdout] test src/lib.rs - (line 260) ... ok [INFO] [stdout] test src/lib.rs - (line 310) ... 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 (line 25) ... ok [INFO] [stdout] test src/lib.rs - (line 67) ... ok [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] test src/entropy/mod.rs - entropy (line 11) ... ok [INFO] [stdout] test src/lib.rs - (line 352) ... ok [INFO] [stdout] test src/lib.rs - (line 38) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.89s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a1bcdb6321286cd720505a4d4b73d1c774d23a9f62133f8d7f02252a4eb3f829", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1bcdb6321286cd720505a4d4b73d1c774d23a9f62133f8d7f02252a4eb3f829", kill_on_drop: false }` [INFO] [stdout] a1bcdb6321286cd720505a4d4b73d1c774d23a9f62133f8d7f02252a4eb3f829