[INFO] fetching crate ryu-js 1.0.2... [INFO] testing ryu-js-1.0.2 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate ryu-js 1.0.2 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate ryu-js 1.0.2 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ryu-js 1.0.2 [INFO] tweaked toml for crates.io crate ryu-js 1.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ryu-js 1.0.2 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ryu-js 1.0.2 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84154f8ac5cc9d501920a5a2ad63e450db42d775dfec2947a4b457b7b6110d20 [INFO] running `Command { std: "docker" "start" "-a" "84154f8ac5cc9d501920a5a2ad63e450db42d775dfec2947a4b457b7b6110d20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84154f8ac5cc9d501920a5a2ad63e450db42d775dfec2947a4b457b7b6110d20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84154f8ac5cc9d501920a5a2ad63e450db42d775dfec2947a4b457b7b6110d20", kill_on_drop: false }` [INFO] [stdout] 84154f8ac5cc9d501920a5a2ad63e450db42d775dfec2947a4b457b7b6110d20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 496b333f49a52c24c0413b4227e7632f2e7690d82ad5f2b956b1d867ecd69af5 [INFO] running `Command { std: "docker" "start" "-a" "496b333f49a52c24c0413b4227e7632f2e7690d82ad5f2b956b1d867ecd69af5", kill_on_drop: false }` [INFO] [stderr] Compiling ryu-js v1.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `vp` is never read [INFO] [stdout] --> src/f2s.rs:146:17 [INFO] [stdout] | [INFO] [stdout] 146 | vp /= 10; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "496b333f49a52c24c0413b4227e7632f2e7690d82ad5f2b956b1d867ecd69af5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "496b333f49a52c24c0413b4227e7632f2e7690d82ad5f2b956b1d867ecd69af5", kill_on_drop: false }` [INFO] [stdout] 496b333f49a52c24c0413b4227e7632f2e7690d82ad5f2b956b1d867ecd69af5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bcf56f252bead0b9761aa1987152a314a56be73190f2ac64cbda97394dd0246d [INFO] running `Command { std: "docker" "start" "-a" "bcf56f252bead0b9761aa1987152a314a56be73190f2ac64cbda97394dd0246d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling zerocopy v0.8.18 [INFO] [stderr] Compiling serde_json v1.0.138 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling ryu v1.0.19 [INFO] [stderr] Compiling clap_builder v4.5.29 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling oorandom v11.1.4 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stdout] warning: value assigned to `vp` is never read [INFO] [stdout] --> src/f2s.rs:146:17 [INFO] [stdout] | [INFO] [stdout] 146 | vp /= 10; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling is-terminal v0.4.15 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling rand_core v0.9.0 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling clap v4.5.29 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling ryu-js v1.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `vp` is never read [INFO] [stdout] --> tests/../src/f2s.rs:146:17 [INFO] [stdout] | [INFO] [stdout] 146 | vp /= 10; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `vp` is never read [INFO] [stdout] --> src/f2s.rs:146:17 [INFO] [stdout] | [INFO] [stdout] 146 | vp /= 10; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 40.22s [INFO] running `Command { std: "docker" "inspect" "bcf56f252bead0b9761aa1987152a314a56be73190f2ac64cbda97394dd0246d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcf56f252bead0b9761aa1987152a314a56be73190f2ac64cbda97394dd0246d", kill_on_drop: false }` [INFO] [stdout] bcf56f252bead0b9761aa1987152a314a56be73190f2ac64cbda97394dd0246d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dc3cb99e9660c8afbdd6e292797a28a1be863400c39bf3dc524d2d73f131b701 [INFO] running `Command { std: "docker" "start" "-a" "dc3cb99e9660c8afbdd6e292797a28a1be863400c39bf3dc524d2d73f131b701", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `vp` is never read [INFO] [stderr] --> src/f2s.rs:146:17 [INFO] [stderr] | [INFO] [stderr] 146 | vp /= 10; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `ryu-js` (lib) generated 1 warning [INFO] [stderr] warning: value assigned to `vp` is never read [INFO] [stderr] --> tests/../src/f2s.rs:146:17 [INFO] [stderr] | [INFO] [stderr] 146 | vp /= 10; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `ryu-js` (test "s2f_test") generated 1 warning [INFO] [stderr] warning: `ryu-js` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ryu_js-1beb1365233b8210) [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/common_test.rs (/opt/rustwide/target/debug/deps/common_test-12a78e07166501d8) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_decimal_length9 ... ok [INFO] [stdout] test test_ceil_log2_pow5 ... ok [INFO] [stdout] test test_log10_pow2 ... ok [INFO] [stderr] Running tests/d2s_intrinsics_test.rs (/opt/rustwide/target/debug/deps/d2s_intrinsics_test-b806ad678efc2351) [INFO] [stdout] test test_log10_pow5 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_pow5_factor ... ok [INFO] [stdout] [INFO] [stderr] Running tests/d2s_table_test.rs (/opt/rustwide/target/debug/deps/d2s_table_test-41a39b597d983dd8) [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_compute_pow5 ... ok [INFO] [stdout] test test_compute_inv_pow5 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/d2s_test.rs (/opt/rustwide/target/debug/deps/d2s_test-db593e6e3c966b07) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test test_basic ... ok [INFO] [stdout] test test_looks_like_pow5 ... ok [INFO] [stdout] test max_size_double_to_string ... ok [INFO] [stdout] test test_ecma262_compliance ... ok [INFO] [stdout] test test_lots_of_trailing_zeros ... ok [INFO] [stdout] test test_min_and_max ... ok [INFO] [stdout] test test_min_max_shift ... ok [INFO] [stdout] test test_output_length ... 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_random ... ok [INFO] [stderr] Running tests/exhaustive.rs (/opt/rustwide/target/debug/deps/exhaustive-8a5b0edf68f2cb47) [INFO] [stdout] test test_non_finite ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.52s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_exhaustive ... ignored, requires cfg(exhaustive) [INFO] [stderr] Running tests/f2s_test.rs (/opt/rustwide/target/debug/deps/f2s_test-17bc4922e29a1f2d) [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] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_basic ... ok [INFO] [stdout] test test_boundary_round_even ... ok [INFO] [stdout] test test_lots_of_trailing_zeros ... ok [INFO] [stdout] test test_min_and_max ... ok [INFO] [stdout] test test_output_length ... ok [INFO] [stdout] test test_looks_like_pow5 ... ok [INFO] [stdout] test test_exact_value_round_even ... ok [INFO] [stdout] test test_ryu ... ok [INFO] [stdout] test test_switch_to_subnormal ... ok [INFO] [stdout] test test_regression ... 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 5.74s [INFO] [stdout] [INFO] [stderr] Running tests/s2d_test.rs (/opt/rustwide/target/debug/deps/s2d_test-4e7ca4b166c6715f) [INFO] [stderr] Running tests/s2f_test.rs (/opt/rustwide/target/debug/deps/s2f_test-c6a1d6314355d9ed) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_issue157 ... ok [INFO] [stdout] test test_bad_input ... ok [INFO] [stdout] test test_basic ... ok [INFO] [stdout] test test_overflow ... ok [INFO] [stdout] test test_table_size_denormal ... ok [INFO] [stdout] test test_underflow ... ok [INFO] [stdout] test test_issue173 ... ok [INFO] [stdout] test test_mantissa_rounding_overflow ... ok [INFO] [stdout] test test_min_max ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_mantissa_rounding_overflow ... ok [INFO] [stdout] test test_min_max ... ok [INFO] [stdout] test test_basic ... ok [INFO] [stdout] test test_trailing_zeros ... ok [INFO] [stderr] Running tests/to_fixed.rs (/opt/rustwide/target/debug/deps/to_fixed-2c869bf1569a531d) [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test negative_zero ... ok [INFO] [stdout] test rounding ... ok [INFO] [stdout] test test_exponential_notation ... ok [INFO] [stdout] test range_over_100 ... ok [INFO] [stdout] test positive_zero ... ok [INFO] [stdout] test test262 ... ok [INFO] [stdout] test test_f64_from_parts ... ok [INFO] [stdout] test test_max_exponent_boundry_zero_mantissa ... ok [INFO] [stdout] test infinity ... ok [INFO] [stdout] test boa_issue_2609 ... ok [INFO] [stdout] test test_to_fixed_fraction_digits_100 ... ok [INFO] [stdout] test test_to_fixed_fraction_digits_50 ... ok [INFO] [stdout] test test_max_exponent_boundry_and_full_mantissa ... ok [INFO] [stdout] test test_min_exponent_boundry_full_mantissa ... ok [INFO] [stdout] test test_positive_whole_numbers ... ok [INFO] [stdout] test nan ... ok [INFO] [stdout] test test_min_exponent_boundry_zero_mantissa ... ok [INFO] [stdout] test test_negative_whole_numbers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests ryu_js [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer (line 19) ... ok [INFO] [stdout] test src/pretty/to_fixed/mod.rs - pretty::to_fixed::format64_to_fixed (line 416) ... ok [INFO] [stdout] test src/pretty/mod.rs - pretty::format64 (line 40) ... ok [INFO] [stdout] test src/pretty/mod.rs - pretty::format32 (line 147) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dc3cb99e9660c8afbdd6e292797a28a1be863400c39bf3dc524d2d73f131b701", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc3cb99e9660c8afbdd6e292797a28a1be863400c39bf3dc524d2d73f131b701", kill_on_drop: false }` [INFO] [stdout] dc3cb99e9660c8afbdd6e292797a28a1be863400c39bf3dc524d2d73f131b701