[INFO] fetching crate ryuu 2.0.0-alpha.2... [INFO] testing ryuu-2.0.0-alpha.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate ryuu 2.0.0-alpha.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate ryuu 2.0.0-alpha.2 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ryuu 2.0.0-alpha.2 [INFO] tweaked toml for crates.io crate ryuu 2.0.0-alpha.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ryuu 2.0.0-alpha.2 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ryuu 2.0.0-alpha.2 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df1c7ebc233e9665d90d108e266eecd2aea4608ee58270e8a76b0d86607806cf [INFO] running `Command { std: "docker" "start" "-a" "df1c7ebc233e9665d90d108e266eecd2aea4608ee58270e8a76b0d86607806cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df1c7ebc233e9665d90d108e266eecd2aea4608ee58270e8a76b0d86607806cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df1c7ebc233e9665d90d108e266eecd2aea4608ee58270e8a76b0d86607806cf", kill_on_drop: false }` [INFO] [stdout] df1c7ebc233e9665d90d108e266eecd2aea4608ee58270e8a76b0d86607806cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c73c9aa6edc339808b5575768d17134461421e80470c18e83ff378804643374 [INFO] running `Command { std: "docker" "start" "-a" "8c73c9aa6edc339808b5575768d17134461421e80470c18e83ff378804643374", kill_on_drop: false }` [INFO] [stderr] Compiling const_for v0.1.5 [INFO] [stderr] Compiling ryuu v2.0.0-alpha.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "8c73c9aa6edc339808b5575768d17134461421e80470c18e83ff378804643374", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c73c9aa6edc339808b5575768d17134461421e80470c18e83ff378804643374", kill_on_drop: false }` [INFO] [stdout] 8c73c9aa6edc339808b5575768d17134461421e80470c18e83ff378804643374 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4bee86f9c23930a5e4feb894261627212230f4a3aefe51e7b161d0ebe559aa9d [INFO] running `Command { std: "docker" "start" "-a" "4bee86f9c23930a5e4feb894261627212230f4a3aefe51e7b161d0ebe559aa9d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling clap_builder v4.5.43 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling clap v4.5.43 [INFO] [stderr] Compiling criterion-plot v0.6.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.7.0 [INFO] [stderr] Compiling ryuu v2.0.0-alpha.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 21.42s [INFO] running `Command { std: "docker" "inspect" "4bee86f9c23930a5e4feb894261627212230f4a3aefe51e7b161d0ebe559aa9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bee86f9c23930a5e4feb894261627212230f4a3aefe51e7b161d0ebe559aa9d", kill_on_drop: false }` [INFO] [stdout] 4bee86f9c23930a5e4feb894261627212230f4a3aefe51e7b161d0ebe559aa9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 467cba15c37e1ad0ba0251da1690bda717a408f5c9ffa6c913b3814be4e30473 [INFO] running `Command { std: "docker" "start" "-a" "467cba15c37e1ad0ba0251da1690bda717a408f5c9ffa6c913b3814be4e30473", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ryuu-43de7414842e23d2) [INFO] [stdout] [INFO] [stdout] running 45 tests [INFO] [stdout] test common::tests::test_ceil_log2_pow5 ... ok [INFO] [stdout] test common::tests::test_double_to_bits ... ok [INFO] [stdout] test common::tests::test_decimal_length9 ... ok [INFO] [stdout] test common::tests::test_float_to_bits ... ok [INFO] [stdout] test common::tests::test_log10_pow2 ... ok [INFO] [stdout] test common::tests::test_log10_pow5 ... ok [INFO] [stdout] test d2s::tests::d2s_intrinsics_test::test_pow5_factor ... ok [INFO] [stdout] test d2s::tests::d2s_table_test::test_compute_inv_pow5 ... ok [INFO] [stdout] test d2s::tests::d2s_table_test::test_compute_pow5 ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_boundary_values ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_buffer_boundary_exact ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_buffer_too_small ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_consistency_with_as_str ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_decimal_basic ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_buffer_edge_sizes ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_decimal_zero_places ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_extreme_precision ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_edge_cases_zero ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_integer_numbers ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_large_decimal_places ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_near_boundaries ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_f32_variants ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_negative_numbers ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_scientific_edge_cases ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_powers_of_two ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_subnormal_numbers ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_nonfinite ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_very_small_numbers ... ok [INFO] [stdout] test parse::tests::s2d_test::test_issue157 ... ok [INFO] [stdout] test parse::tests::s2d_test::test_bad_input ... ok [INFO] [stdout] test parse::tests::s2d_test::test_basic ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_scientific_notation ... ok [INFO] [stdout] test parse::tests::s2f_test::test_basic ... ok [INFO] [stdout] test parse::tests::s2f_test::test_min_max ... ok [INFO] [stdout] test parse::tests::s2f_test::test_trailing_zeros ... ok [INFO] [stdout] test parse::tests::s2d_test::test_table_size_denormal ... ok [INFO] [stdout] test parse::tests::s2d_test::test_issue173 ... ok [INFO] [stdout] test parse::tests::s2d_test::test_underflow ... ok [INFO] [stdout] test parse::tests::s2f_test::test_mantissa_rounding_overflow ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_scientific_negative ... ok [INFO] [stdout] test format::tests::test_copy_to_bytes::test_zero_with_sign ... ok [INFO] [stdout] test parse::tests::s2d_test::test_overflow ... ok [INFO] [stderr] Running tests/d2s_test.rs (/opt/rustwide/target/debug/deps/d2s_test-f10c392117646482) [INFO] [stdout] test format::tests::test_copy_to_bytes::test_trailing_zeros_handling ... ok [INFO] [stdout] test parse::tests::s2d_test::test_mantissa_rounding_overflow ... ok [INFO] [stdout] test parse::tests::s2d_test::test_min_max ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_basic ... ok [INFO] [stdout] test test_looks_like_pow5 ... ok [INFO] [stdout] test test_min_max_shift ... ok [INFO] [stdout] test test_lots_of_trailing_zeros ... ok [INFO] [stdout] test test_min_and_max ... ok [INFO] [stdout] test test_regression ... ok [INFO] [stdout] test test_output_length ... ok [INFO] [stdout] test test_small_integers ... ok [INFO] [stdout] test test_ryu ... ok [INFO] [stdout] test test_switch_to_subnormal ... ok [INFO] [stdout] test test_random ... ok [INFO] [stdout] test test_non_finite ... ok [INFO] [stderr] Running tests/exhaustive.rs (/opt/rustwide/target/debug/deps/exhaustive-ad50767f13f3a380) [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.87s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_exhaustive ... ignored, requires cfg(exhaustive) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/f2s_test.rs (/opt/rustwide/target/debug/deps/f2s_test-bfe78deb8ee40fd6) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_looks_like_pow5 ... ok [INFO] [stdout] test test_boundary_round_even ... ok [INFO] [stdout] test test_exact_value_round_even ... ok [INFO] [stdout] test test_basic ... ok [INFO] [stdout] test test_lots_of_trailing_zeros ... ok [INFO] [stdout] test test_min_and_max ... ok [INFO] [stdout] test test_regression ... ok [INFO] [stdout] test test_ryu ... ok [INFO] [stdout] test test_switch_to_subnormal ... ok [INFO] [stdout] test test_output_length ... ok [INFO] [stdout] test test_random ... ok [INFO] [stdout] test test_non_finite ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.90s [INFO] [stdout] [INFO] [stderr] Doc-tests ryuu [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] test src/format.rs - format::Formatted::as_str_adjusting_dp (line 175) ... ok [INFO] [stdout] test src/format.rs - format::Formatted::as_str_fixed_dp (line 122) ... ok [INFO] [stdout] test src/lib.rs - (line 24) ... ok [INFO] [stdout] test src/raw.rs - raw::format32 (line 191) ... ok [INFO] [stdout] test src/raw.rs - raw::format64 (line 40) ... ok [INFO] [stdout] test src/format.rs - format::Formatter (line 16) ... ok [INFO] [stdout] test src/format.rs - format::Formatted::copy_to_bytes (line 278) ... ok [INFO] [stdout] test src/lib.rs - (line 61) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "467cba15c37e1ad0ba0251da1690bda717a408f5c9ffa6c913b3814be4e30473", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "467cba15c37e1ad0ba0251da1690bda717a408f5c9ffa6c913b3814be4e30473", kill_on_drop: false }` [INFO] [stdout] 467cba15c37e1ad0ba0251da1690bda717a408f5c9ffa6c913b3814be4e30473