[INFO] fetching crate half 2.7.1...
[INFO] testing half-2.7.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate half 2.7.1 into /workspace/builds/worker-2-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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate half 2.7.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28a9b2f2a2c341f049547e71c7be92221ecf475d16daf6f8a50667279bc31ad4
[INFO] running `Command { std: "docker" "start" "-a" "28a9b2f2a2c341f049547e71c7be92221ecf475d16daf6f8a50667279bc31ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28a9b2f2a2c341f049547e71c7be92221ecf475d16daf6f8a50667279bc31ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28a9b2f2a2c341f049547e71c7be92221ecf475d16daf6f8a50667279bc31ad4", kill_on_drop: false }`
[INFO] [stdout] 28a9b2f2a2c341f049547e71c7be92221ecf475d16daf6f8a50667279bc31ad4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cb77aff4b20ec843e6ea8c18f7d20bf073ba196bd00153e0836aa45b0a3d370
[INFO] running `Command { std: "docker" "start" "-a" "6cb77aff4b20ec843e6ea8c18f7d20bf073ba196bd00153e0836aa45b0a3d370", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.26
[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 3.09s
[INFO] running `Command { std: "docker" "inspect" "6cb77aff4b20ec843e6ea8c18f7d20bf073ba196bd00153e0836aa45b0a3d370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cb77aff4b20ec843e6ea8c18f7d20bf073ba196bd00153e0836aa45b0a3d370", kill_on_drop: false }`
[INFO] [stdout] 6cb77aff4b20ec843e6ea8c18f7d20bf073ba196bd00153e0836aa45b0a3d370
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35738f24edfe30515011a868464ce872ea734a0b30e187882a91a57033f6e63d
[INFO] running `Command { std: "docker" "start" "-a" "35738f24edfe30515011a868464ce872ea734a0b30e187882a91a57033f6e63d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.5.32
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling once_cell v1.21.1
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling clap v4.5.32
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[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 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 14.75s
[INFO] running `Command { std: "docker" "inspect" "35738f24edfe30515011a868464ce872ea734a0b30e187882a91a57033f6e63d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35738f24edfe30515011a868464ce872ea734a0b30e187882a91a57033f6e63d", kill_on_drop: false }`
[INFO] [stdout] 35738f24edfe30515011a868464ce872ea734a0b30e187882a91a57033f6e63d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5805d3f0fb36ab4aeb533b0ae0f3b9fa131517371e10c316bb97c286f9033809
[INFO] running `Command { std: "docker" "start" "-a" "5805d3f0fb36ab4aeb533b0ae0f3b9fa131517371e10c316bb97c286f9033809", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/half-6acf10e749d93cc6)
[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::qc_roundtrip_bf16_f32_is_identity ... ok
[INFO] [stdout] test bfloat::test::qc_roundtrip_bf16_f64_is_identity ... ok
[INFO] [stdout] test bfloat::test::test_bf16_consts_from_f32 ... ok
[INFO] [stdout] test bfloat::test::round_to_even_f64 ... 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::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 binary16::test::arithmetic ... ok
[INFO] [stdout] test binary16::test::formatting ... ok
[INFO] [stdout] test binary16::test::qc_roundtrip_f16_f32_is_identity ... ok
[INFO] [stdout] test binary16::test::round_to_even_f32 ... ok
[INFO] [stdout] test binary16::test::qc_roundtrip_f16_f64_is_identity ... ok
[INFO] [stdout] test binary16::test::round_to_even_f64 ... ok
[INFO] [stdout] test binary16::test::test_f16_consts_from_f32 ... ok
[INFO] [stdout] test binary16::test::test_f16_consts ... ok
[INFO] [stdout] test binary16::test::test_f16_consts_from_f64 ... ok
[INFO] [stdout] test binary16::test::test_comparisons ... 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_nan_conversion_to_larger ... ok
[INFO] [stdout] test binary16::test::test_min ... ok
[INFO] [stdout] test leading_zeros::test::leading_zeros_u16_fallback ... 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_bf16 ... ok
[INFO] [stdout] test slice::test::test_mutablility_f16 ... ok
[INFO] [stdout] test slice::test::test_slice_conversions_bf16 ... ok
[INFO] [stdout] test slice::test::test_slice_conversions_f16 ... ok
[INFO] [stdout] test vec::test::test_vec_conversions_f16 ... ok
[INFO] [stdout] test vec::test::test_vec_conversions_bf16 ... ok
[INFO] [stdout] test slice::test::slice_convert_bf16_f64 ... ok
[INFO] [stdout] test slice::test::slice_convert_f16_f64 ... ok
[INFO] [stdout] test slice::test::slice_convert_f16_f32 ... 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 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests half
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::clamp (line 552) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::is_sign_positive (line 429) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::from_le_bytes (line 177) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::classify (line 372) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::is_sign_negative (line 452) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::is_normal (line 341) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::is_nan (line 274) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::is_finite (line 317) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::max (line 500) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::is_infinite (line 293) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::from_ne_bytes (line 211) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::min (line 523) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::from_be_bytes (line 192) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::copysign (line 477) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::to_be_bytes (line 138) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::signum (line 403) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::to_le_bytes (line 122) ... ok
[INFO] [stdout] test src/binary16.rs - binary16::f16::from_le_bytes (line 183) ... ok
[INFO] [stdout] test src/binary16.rs - binary16::f16::clamp (line 563) ... ok
[INFO] [stdout] test src/binary16.rs - binary16::f16::from_ne_bytes (line 217) ... ok
[INFO] [stdout] test src/binary16.rs - binary16::f16::is_infinite (line 304) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::total_cmp (line 603) ... 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/binary16.rs - binary16::f16::classify (line 383) ... ok
[INFO] [stdout] test src/binary16.rs - binary16::f16::is_nan (line 284) ... ok
[INFO] [stdout] test src/binary16.rs - binary16::f16::is_sign_negative (line 463) ... ok
[INFO] [stdout] test src/binary16.rs - binary16::f16::from_be_bytes (line 198) ... ok
[INFO] [stdout] test src/bfloat.rs - bfloat::bf16::to_ne_bytes (line 158) ... ok
[INFO] [stdout] test src/binary16.rs - binary16::f16::is_sign_positive (line 440) ... ok
[INFO] [stdout] test src/binary16.rs - binary16::f16::min (line 534) ... ok
[INFO] [stdout] test src/binary16.rs - binary16::f16::is_normal (line 352) ... ok
[INFO] [stdout] test src/binary16.rs - binary16::f16::max (line 511) ... ok
[INFO] [stdout] test src/binary16.rs - binary16::f16::to_ne_bytes (line 164) ... ok
[INFO] [stdout] test src/binary16.rs - binary16::f16::to_le_bytes (line 128) ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 258) ... ok
[INFO] [stdout] test src/binary16.rs - binary16::f16::signum (line 414) ... ok
[INFO] [stdout] test src/binary16.rs - binary16::f16::to_be_bytes (line 144) ... ok
[INFO] [stdout] test src/binary16.rs - binary16::f16::total_cmp (line 614) ... ok
[INFO] [stdout] test src/slice.rs - slice::HalfBitsSliceExt::reinterpret_cast_mut (line 264) ... ok
[INFO] [stdout] test src/slice.rs - slice::HalfBitsSliceExt::reinterpret_cast (line 238) ... ok
[INFO] [stdout] test src/slice.rs - slice::HalfFloatSliceExt::convert_from_f32_slice (line 78) ... ok
[INFO] [stdout] test src/slice.rs - slice::HalfFloatSliceExt::convert_from_f64_slice (line 107) ... ok
[INFO] [stdout] test src/slice.rs - slice::HalfFloatSliceExt::reinterpret_cast (line 27) ... ok
[INFO] [stdout] test src/slice.rs - slice::HalfFloatSliceExt::convert_to_f32_slice (line 136) ... ok
[INFO] [stdout] test src/slice.rs - slice::HalfFloatSliceExt::reinterpret_cast_mut (line 45) ... ok
[INFO] [stdout] test src/slice.rs - slice::HalfFloatSliceExt::to_f64_vec (line 213) ... ok
[INFO] [stdout] test src/slice.rs - slice::HalfFloatSliceExt::convert_to_f64_slice (line 164) ... ok
[INFO] [stdout] test src/vec.rs - vec::HalfBitsVecExt::reinterpret_into (line 89) ... ok
[INFO] [stdout] test src/vec.rs - vec::HalfFloatVecExt::from_f32_slice (line 47) ... ok
[INFO] [stdout] test src/vec.rs - vec::HalfFloatVecExt::reinterpret_into (line 29) ... ok
[INFO] [stdout] test src/vec.rs - vec::HalfFloatVecExt::from_f64_slice (line 65) ... ok
[INFO] [stdout] test src/slice.rs - slice::HalfFloatSliceExt::to_f32_vec (line 191) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5805d3f0fb36ab4aeb533b0ae0f3b9fa131517371e10c316bb97c286f9033809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5805d3f0fb36ab4aeb533b0ae0f3b9fa131517371e10c316bb97c286f9033809", kill_on_drop: false }`
[INFO] [stdout] 5805d3f0fb36ab4aeb533b0ae0f3b9fa131517371e10c316bb97c286f9033809
