[INFO] fetching crate half 2.7.1... [INFO] testing half-2.7.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate half 2.7.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate half 2.7.1 [INFO] finished tweaking crates.io crate half 2.7.1 [INFO] tweaked toml for crates.io crate half 2.7.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate half 2.7.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate half 2.7.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f218a7d8a9027a61c776ab787eec119a47daea54c350f34faba5449eaac62b47 [INFO] running `Command { std: "docker" "start" "-a" "f218a7d8a9027a61c776ab787eec119a47daea54c350f34faba5449eaac62b47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f218a7d8a9027a61c776ab787eec119a47daea54c350f34faba5449eaac62b47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f218a7d8a9027a61c776ab787eec119a47daea54c350f34faba5449eaac62b47", kill_on_drop: false }` [INFO] [stdout] f218a7d8a9027a61c776ab787eec119a47daea54c350f34faba5449eaac62b47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 430a93a7b18179518d35dd03d223f4384aad0ba216feb3c8b0b367eb3f429977 [INFO] running `Command { std: "docker" "start" "-a" "430a93a7b18179518d35dd03d223f4384aad0ba216feb3c8b0b367eb3f429977", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling zerocopy-derive v0.8.26 [INFO] [stderr] Compiling half v2.7.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.29s [INFO] running `Command { std: "docker" "inspect" "430a93a7b18179518d35dd03d223f4384aad0ba216feb3c8b0b367eb3f429977", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "430a93a7b18179518d35dd03d223f4384aad0ba216feb3c8b0b367eb3f429977", kill_on_drop: false }` [INFO] [stdout] 430a93a7b18179518d35dd03d223f4384aad0ba216feb3c8b0b367eb3f429977 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fb72d8f04578051e6937db8ae53a9763f2be28b46944330ece30602f76b7d3f [INFO] running `Command { std: "docker" "start" "-a" "6fb72d8f04578051e6937db8ae53a9763f2be28b46944330ece30602f76b7d3f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling clap_builder v4.5.32 [INFO] [stderr] Compiling crunchy v0.2.3 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling once_cell v1.21.1 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling clap v4.5.32 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling half v2.7.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 22.50s [INFO] running `Command { std: "docker" "inspect" "6fb72d8f04578051e6937db8ae53a9763f2be28b46944330ece30602f76b7d3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fb72d8f04578051e6937db8ae53a9763f2be28b46944330ece30602f76b7d3f", kill_on_drop: false }` [INFO] [stdout] 6fb72d8f04578051e6937db8ae53a9763f2be28b46944330ece30602f76b7d3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7600b1d275db691df447e3f0109b4a5bf2f829fc795fa63627dc4cb8a73b9b62 [INFO] running `Command { std: "docker" "start" "-a" "7600b1d275db691df447e3f0109b4a5bf2f829fc795fa63627dc4cb8a73b9b62", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/half-58d72a1770106d52) [INFO] [stdout] [INFO] [stdout] running 45 tests [INFO] [stdout] test bfloat::test::formatting ... ok [INFO] [stdout] test bfloat::test::round_to_even_f32 ... ok [INFO] [stdout] test bfloat::test::round_to_even_f64 ... ok [INFO] [stdout] test bfloat::test::qc_roundtrip_bf16_f64_is_identity ... ok [INFO] [stdout] test bfloat::test::test_bf16_consts_from_f64 ... ok [INFO] [stdout] test bfloat::test::test_bf16_to_f32 ... ok [INFO] [stdout] test bfloat::test::qc_roundtrip_bf16_f32_is_identity ... ok [INFO] [stdout] test bfloat::test::test_bf16_to_f64 ... ok [INFO] [stdout] test bfloat::test::test_comparisons ... ok [INFO] [stdout] test bfloat::test::test_max ... ok [INFO] [stdout] test bfloat::test::test_min ... ok [INFO] [stdout] test bfloat::test::test_nan_conversion_to_larger ... ok [INFO] [stdout] test bfloat::test::test_nan_conversion_to_smaller ... ok [INFO] [stdout] test bfloat::test::test_bf16_consts_from_f32 ... ok [INFO] [stdout] test binary16::test::arithmetic ... ok [INFO] [stdout] test binary16::test::formatting ... ok [INFO] [stdout] test binary16::test::round_to_even_f32 ... ok [INFO] [stdout] test binary16::test::qc_roundtrip_f16_f32_is_identity ... ok [INFO] [stdout] test binary16::test::test_comparisons ... ok [INFO] [stdout] test binary16::test::test_f16_consts ... ok [INFO] [stdout] test binary16::test::qc_roundtrip_f16_f64_is_identity ... ok [INFO] [stdout] test binary16::test::test_f16_to_f32 ... ok [INFO] [stdout] test binary16::test::test_f16_to_f64 ... ok [INFO] [stdout] test binary16::test::test_max ... ok [INFO] [stdout] test binary16::test::test_min ... ok [INFO] [stdout] test binary16::test::test_nan_conversion_to_larger ... ok [INFO] [stdout] test binary16::test::test_f16_consts_from_f64 ... ok [INFO] [stdout] test slice::test::slice_convert_f16_f64 ... ok [INFO] [stdout] test slice::test::test_mutablility_bf16 ... ok [INFO] [stdout] test binary16::test::test_nan_conversion_to_smaller ... ok [INFO] [stdout] test slice::test::slice_convert_bf16_f32 ... ok [INFO] [stdout] test slice::test::test_mutablility_f16 ... ok [INFO] [stdout] test slice::test::test_slice_conversions_f16 ... ok [INFO] [stdout] test leading_zeros::test::leading_zeros_u16_fallback ... ok [INFO] [stdout] test slice::test::slice_convert_bf16_f64 ... ok [INFO] [stdout] test slice::test::test_slice_conversions_bf16 ... ok [INFO] [stdout] test vec::test::test_vec_conversions_bf16 ... ok [INFO] [stdout] test slice::test::slice_convert_f16_f32 ... ok [INFO] [stdout] test vec::test::test_vec_conversions_f16 ... ok [INFO] [stdout] test binary16::test::test_f16_consts_from_f32 ... ok [INFO] [stdout] test binary16::test::round_to_even_f64 ... ok [INFO] [stdout] test slice::test::convert_to_f32_slice_len_mismatch_panics - should panic ... ok [INFO] [stdout] test slice::test::convert_from_f32_slice_len_mismatch_panics - should panic ... ok [INFO] [stdout] test slice::test::convert_from_f64_slice_len_mismatch_panics - should panic ... ok [INFO] [stdout] test slice::test::convert_to_f64_slice_len_mismatch_panics - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests half [INFO] [stdout] [INFO] [stdout] running 53 tests [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::is_nan (line 274) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::from_le_bytes (line 177) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::is_normal (line 341) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::min (line 523) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::is_infinite (line 293) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::is_sign_positive (line 429) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::from_ne_bytes (line 211) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::clamp (line 552) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::is_finite (line 317) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::to_be_bytes (line 138) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::max (line 500) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::signum (line 403) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::is_sign_negative (line 452) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::classify (line 372) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::to_le_bytes (line 122) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::from_be_bytes (line 198) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::classify (line 383) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::is_finite (line 328) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::copysign (line 488) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::to_ne_bytes (line 158) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::copysign (line 477) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::total_cmp (line 603) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::from_le_bytes (line 183) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::is_normal (line 352) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::clamp (line 563) ... ok [INFO] [stdout] test src/bfloat.rs - bfloat::bf16::from_be_bytes (line 192) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::is_sign_negative (line 463) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::is_nan (line 284) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::is_sign_positive (line 440) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::signum (line 414) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::to_ne_bytes (line 164) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::max (line 511) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::is_infinite (line 304) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::from_ne_bytes (line 217) ... ok [INFO] [stdout] test src/lib.rs - prelude (line 258) ... ok [INFO] [stdout] test src/slice.rs - slice::HalfBitsSliceExt::reinterpret_cast (line 238) ... ok [INFO] [stdout] test src/slice.rs - slice::HalfBitsSliceExt::reinterpret_cast_mut (line 264) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::min (line 534) ... ok [INFO] [stdout] test src/slice.rs - slice::HalfFloatSliceExt::reinterpret_cast (line 27) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::total_cmp (line 614) ... ok [INFO] [stdout] test src/slice.rs - slice::HalfFloatSliceExt::reinterpret_cast_mut (line 45) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::to_be_bytes (line 144) ... ok [INFO] [stdout] test src/vec.rs - vec::HalfFloatVecExt::from_f32_slice (line 47) ... ok [INFO] [stdout] test src/slice.rs - slice::HalfFloatSliceExt::convert_from_f64_slice (line 107) ... ok [INFO] [stdout] test src/slice.rs - slice::HalfFloatSliceExt::convert_to_f64_slice (line 164) ... ok [INFO] [stdout] test src/binary16.rs - binary16::f16::to_le_bytes (line 128) ... ok [INFO] [stdout] test src/vec.rs - vec::HalfBitsVecExt::reinterpret_into (line 89) ... ok [INFO] [stdout] test src/vec.rs - vec::HalfFloatVecExt::from_f64_slice (line 65) ... ok [INFO] [stdout] test src/slice.rs - slice::HalfFloatSliceExt::convert_to_f32_slice (line 136) ... ok [INFO] [stdout] test src/slice.rs - slice::HalfFloatSliceExt::to_f32_vec (line 191) ... ok [INFO] [stdout] test src/slice.rs - slice::HalfFloatSliceExt::to_f64_vec (line 213) ... ok [INFO] [stdout] test src/slice.rs - slice::HalfFloatSliceExt::convert_from_f32_slice (line 78) ... ok [INFO] [stdout] test src/vec.rs - vec::HalfFloatVecExt::reinterpret_into (line 29) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.53s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7600b1d275db691df447e3f0109b4a5bf2f829fc795fa63627dc4cb8a73b9b62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7600b1d275db691df447e3f0109b4a5bf2f829fc795fa63627dc4cb8a73b9b62", kill_on_drop: false }` [INFO] [stdout] 7600b1d275db691df447e3f0109b4a5bf2f829fc795fa63627dc4cb8a73b9b62