[INFO] fetching crate float16 0.1.3... [INFO] testing float16-0.1.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate float16 0.1.3 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate float16 0.1.3 [INFO] finished tweaking crates.io crate float16 0.1.3 [INFO] tweaked toml for crates.io crate float16 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate float16 0.1.3 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] [stderr] Adding rustc_version v0.2.3 (available: v0.4.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 153dae31e980f4736a718eaf84cf898343b3d22a6df9e67066b55b027e90e094 [INFO] running `Command { std: "docker" "start" "-a" "153dae31e980f4736a718eaf84cf898343b3d22a6df9e67066b55b027e90e094", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "153dae31e980f4736a718eaf84cf898343b3d22a6df9e67066b55b027e90e094", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "153dae31e980f4736a718eaf84cf898343b3d22a6df9e67066b55b027e90e094", kill_on_drop: false }` [INFO] [stdout] 153dae31e980f4736a718eaf84cf898343b3d22a6df9e67066b55b027e90e094 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2404d3051b5219c6e655046dae0d33fb3f803508cd09410e06ce8333559b46d5 [INFO] running `Command { std: "docker" "start" "-a" "2404d3051b5219c6e655046dae0d33fb3f803508cd09410e06ce8333559b46d5", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling float16 v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat.rs:122:34 [INFO] [stdout] | [INFO] [stdout] 122 | let bits: u32 = unsafe { core::mem::transmute(value) }; [INFO] [stdout] | --------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/try_from.rs:34:41 [INFO] [stdout] | [INFO] [stdout] 34 | let bits: $full_bits = unsafe { core::mem::transmute($value) }; [INFO] [stdout] | --------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] | [INFO] [stdout] ::: src/bfloat.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | / try_from_lossless!( [INFO] [stdout] 194 | | value => value, [INFO] [stdout] 195 | | half => bf16, [INFO] [stdout] 196 | | full => f64, [INFO] [stdout] ... | [INFO] [stdout] 199 | | to_half => from_f64 [INFO] [stdout] 200 | | ) [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_from_lossless` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:9:27 [INFO] [stdout] | [INFO] [stdout] 9 | let x: u32 = unsafe { mem::transmute::(value) }; [INFO] [stdout] | --------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:32:29 [INFO] [stdout] | [INFO] [stdout] 32 | let val: u64 = unsafe { mem::transmute::(value) }; [INFO] [stdout] | --------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:101:18 [INFO] [stdout] | [INFO] [stdout] 101 | unsafe { mem::transmute::((i as u32 | 0x0040u32) << 16) } [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:103:18 [INFO] [stdout] | [INFO] [stdout] 103 | unsafe { mem::transmute::((i as u32) << 16) } [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:112:25 [INFO] [stdout] | [INFO] [stdout] 112 | return unsafe { mem::transmute::((i as u64) << 48) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:124:17 [INFO] [stdout] | [INFO] [stdout] 124 | mem::transmute::((half_sign << 48) | 0x7FF0_0000_0000_0000u64) [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:129:17 [INFO] [stdout] | [INFO] [stdout] 129 | mem::transmute::( [INFO] [stdout] | ^------------------------- [INFO] [stdout] | | [INFO] [stdout] | _________________help: replace this with: `f64::from_bits` [INFO] [stdout] | | [INFO] [stdout] 130 | | (half_sign << 48) | 0x7FF8_0000_0000_0000u64 | (half_man << 45), [INFO] [stdout] 131 | | ) [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:149:25 [INFO] [stdout] | [INFO] [stdout] 149 | return unsafe { mem::transmute::(sign | exp | man) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:154:14 [INFO] [stdout] | [INFO] [stdout] 154 | unsafe { mem::transmute::(sign | exp | man) } [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/try_from.rs:34:41 [INFO] [stdout] | [INFO] [stdout] 34 | let bits: $full_bits = unsafe { core::mem::transmute($value) }; [INFO] [stdout] | --------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] | [INFO] [stdout] ::: src/binary16.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | / try_from_lossless!( [INFO] [stdout] 130 | | value => value, [INFO] [stdout] 131 | | half => f16, [INFO] [stdout] 132 | | full => f32, [INFO] [stdout] ... | [INFO] [stdout] 135 | | to_half => from_f32 [INFO] [stdout] 136 | | ) [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_from_lossless` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/try_from.rs:34:41 [INFO] [stdout] | [INFO] [stdout] 34 | let bits: $full_bits = unsafe { core::mem::transmute($value) }; [INFO] [stdout] | --------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] | [INFO] [stdout] ::: src/binary16.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | / try_from_lossless!( [INFO] [stdout] 227 | | value => value, [INFO] [stdout] 228 | | half => f16, [INFO] [stdout] 229 | | full => f64, [INFO] [stdout] ... | [INFO] [stdout] 232 | | to_half => from_f64 [INFO] [stdout] 233 | | ) [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_from_lossless` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:490:27 [INFO] [stdout] | [INFO] [stdout] 490 | let x: u32 = unsafe { mem::transmute::(value) }; [INFO] [stdout] | --------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:556:29 [INFO] [stdout] | [INFO] [stdout] 556 | let val: u64 = unsafe { mem::transmute::(value) }; [INFO] [stdout] | --------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:625:25 [INFO] [stdout] | [INFO] [stdout] 625 | return unsafe { mem::transmute::((i as u32) << 16) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:636:29 [INFO] [stdout] | [INFO] [stdout] 636 | return unsafe { mem::transmute::((half_sign << 16) | 0x7F80_0000u32) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:640:17 [INFO] [stdout] | [INFO] [stdout] 640 | mem::transmute::((half_sign << 16) | 0x7FC0_0000u32 | (half_man << 13)) [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:658:25 [INFO] [stdout] | [INFO] [stdout] 658 | return unsafe { mem::transmute::(sign | exp | man) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:664:14 [INFO] [stdout] | [INFO] [stdout] 664 | unsafe { mem::transmute::(sign | exp | man) } [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:673:25 [INFO] [stdout] | [INFO] [stdout] 673 | return unsafe { mem::transmute::((i as u64) << 48) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:685:17 [INFO] [stdout] | [INFO] [stdout] 685 | mem::transmute::((half_sign << 48) | 0x7FF0_0000_0000_0000u64) [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:690:17 [INFO] [stdout] | [INFO] [stdout] 690 | mem::transmute::( [INFO] [stdout] | ^------------------------- [INFO] [stdout] | | [INFO] [stdout] | _________________help: replace this with: `f64::from_bits` [INFO] [stdout] | | [INFO] [stdout] 691 | | (half_sign << 48) | 0x7FF8_0000_0000_0000u64 | (half_man << 42), [INFO] [stdout] 692 | | ) [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:710:25 [INFO] [stdout] | [INFO] [stdout] 710 | return unsafe { mem::transmute::(sign | exp | man) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:716:14 [INFO] [stdout] | [INFO] [stdout] 716 | unsafe { mem::transmute::(sign | exp | man) } [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.92s [INFO] running `Command { std: "docker" "inspect" "2404d3051b5219c6e655046dae0d33fb3f803508cd09410e06ce8333559b46d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2404d3051b5219c6e655046dae0d33fb3f803508cd09410e06ce8333559b46d5", kill_on_drop: false }` [INFO] [stdout] 2404d3051b5219c6e655046dae0d33fb3f803508cd09410e06ce8333559b46d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1a2dbbe8561effda3b035cbc86ed22ea2fe636fdf2ed696261996f3a83d23299 [INFO] running `Command { std: "docker" "start" "-a" "1a2dbbe8561effda3b035cbc86ed22ea2fe636fdf2ed696261996f3a83d23299", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat.rs:122:34 [INFO] [stdout] | [INFO] [stdout] 122 | let bits: u32 = unsafe { core::mem::transmute(value) }; [INFO] [stdout] | --------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/try_from.rs:34:41 [INFO] [stdout] | [INFO] [stdout] 34 | let bits: $full_bits = unsafe { core::mem::transmute($value) }; [INFO] [stdout] | --------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] | [INFO] [stdout] ::: src/bfloat.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | / try_from_lossless!( [INFO] [stdout] 194 | | value => value, [INFO] [stdout] 195 | | half => bf16, [INFO] [stdout] 196 | | full => f64, [INFO] [stdout] ... | [INFO] [stdout] 199 | | to_half => from_f64 [INFO] [stdout] 200 | | ) [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_from_lossless` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:9:27 [INFO] [stdout] | [INFO] [stdout] 9 | let x: u32 = unsafe { mem::transmute::(value) }; [INFO] [stdout] | --------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:32:29 [INFO] [stdout] | [INFO] [stdout] 32 | let val: u64 = unsafe { mem::transmute::(value) }; [INFO] [stdout] | --------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:101:18 [INFO] [stdout] | [INFO] [stdout] 101 | unsafe { mem::transmute::((i as u32 | 0x0040u32) << 16) } [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:103:18 [INFO] [stdout] | [INFO] [stdout] 103 | unsafe { mem::transmute::((i as u32) << 16) } [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:112:25 [INFO] [stdout] | [INFO] [stdout] 112 | return unsafe { mem::transmute::((i as u64) << 48) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:124:17 [INFO] [stdout] | [INFO] [stdout] 124 | mem::transmute::((half_sign << 48) | 0x7FF0_0000_0000_0000u64) [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:129:17 [INFO] [stdout] | [INFO] [stdout] 129 | mem::transmute::( [INFO] [stdout] | ^------------------------- [INFO] [stdout] | | [INFO] [stdout] | _________________help: replace this with: `f64::from_bits` [INFO] [stdout] | | [INFO] [stdout] 130 | | (half_sign << 48) | 0x7FF8_0000_0000_0000u64 | (half_man << 45), [INFO] [stdout] 131 | | ) [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:149:25 [INFO] [stdout] | [INFO] [stdout] 149 | return unsafe { mem::transmute::(sign | exp | man) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:154:14 [INFO] [stdout] | [INFO] [stdout] 154 | unsafe { mem::transmute::(sign | exp | man) } [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling float16 v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/try_from.rs:34:41 [INFO] [stdout] | [INFO] [stdout] 34 | let bits: $full_bits = unsafe { core::mem::transmute($value) }; [INFO] [stdout] | --------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] | [INFO] [stdout] ::: src/binary16.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | / try_from_lossless!( [INFO] [stdout] 130 | | value => value, [INFO] [stdout] 131 | | half => f16, [INFO] [stdout] 132 | | full => f32, [INFO] [stdout] ... | [INFO] [stdout] 135 | | to_half => from_f32 [INFO] [stdout] 136 | | ) [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_from_lossless` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/try_from.rs:34:41 [INFO] [stdout] | [INFO] [stdout] 34 | let bits: $full_bits = unsafe { core::mem::transmute($value) }; [INFO] [stdout] | --------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] | [INFO] [stdout] ::: src/binary16.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | / try_from_lossless!( [INFO] [stdout] 227 | | value => value, [INFO] [stdout] 228 | | half => f16, [INFO] [stdout] 229 | | full => f64, [INFO] [stdout] ... | [INFO] [stdout] 232 | | to_half => from_f64 [INFO] [stdout] 233 | | ) [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_from_lossless` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:490:27 [INFO] [stdout] | [INFO] [stdout] 490 | let x: u32 = unsafe { mem::transmute::(value) }; [INFO] [stdout] | --------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:556:29 [INFO] [stdout] | [INFO] [stdout] 556 | let val: u64 = unsafe { mem::transmute::(value) }; [INFO] [stdout] | --------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:625:25 [INFO] [stdout] | [INFO] [stdout] 625 | return unsafe { mem::transmute::((i as u32) << 16) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:636:29 [INFO] [stdout] | [INFO] [stdout] 636 | return unsafe { mem::transmute::((half_sign << 16) | 0x7F80_0000u32) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:640:17 [INFO] [stdout] | [INFO] [stdout] 640 | mem::transmute::((half_sign << 16) | 0x7FC0_0000u32 | (half_man << 13)) [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:658:25 [INFO] [stdout] | [INFO] [stdout] 658 | return unsafe { mem::transmute::(sign | exp | man) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:664:14 [INFO] [stdout] | [INFO] [stdout] 664 | unsafe { mem::transmute::(sign | exp | man) } [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:673:25 [INFO] [stdout] | [INFO] [stdout] 673 | return unsafe { mem::transmute::((i as u64) << 48) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:685:17 [INFO] [stdout] | [INFO] [stdout] 685 | mem::transmute::((half_sign << 48) | 0x7FF0_0000_0000_0000u64) [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:690:17 [INFO] [stdout] | [INFO] [stdout] 690 | mem::transmute::( [INFO] [stdout] | ^------------------------- [INFO] [stdout] | | [INFO] [stdout] | _________________help: replace this with: `f64::from_bits` [INFO] [stdout] | | [INFO] [stdout] 691 | | (half_sign << 48) | 0x7FF8_0000_0000_0000u64 | (half_man << 42), [INFO] [stdout] 692 | | ) [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:710:25 [INFO] [stdout] | [INFO] [stdout] 710 | return unsafe { mem::transmute::(sign | exp | man) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:716:14 [INFO] [stdout] | [INFO] [stdout] 716 | unsafe { mem::transmute::(sign | exp | man) } [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat.rs:122:34 [INFO] [stdout] | [INFO] [stdout] 122 | let bits: u32 = unsafe { core::mem::transmute(value) }; [INFO] [stdout] | --------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/try_from.rs:34:41 [INFO] [stdout] | [INFO] [stdout] 34 | let bits: $full_bits = unsafe { core::mem::transmute($value) }; [INFO] [stdout] | --------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] | [INFO] [stdout] ::: src/bfloat.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | / try_from_lossless!( [INFO] [stdout] 194 | | value => value, [INFO] [stdout] 195 | | half => bf16, [INFO] [stdout] 196 | | full => f64, [INFO] [stdout] ... | [INFO] [stdout] 199 | | to_half => from_f64 [INFO] [stdout] 200 | | ) [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_from_lossless` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:9:27 [INFO] [stdout] | [INFO] [stdout] 9 | let x: u32 = unsafe { mem::transmute::(value) }; [INFO] [stdout] | --------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:32:29 [INFO] [stdout] | [INFO] [stdout] 32 | let val: u64 = unsafe { mem::transmute::(value) }; [INFO] [stdout] | --------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:101:18 [INFO] [stdout] | [INFO] [stdout] 101 | unsafe { mem::transmute::((i as u32 | 0x0040u32) << 16) } [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:103:18 [INFO] [stdout] | [INFO] [stdout] 103 | unsafe { mem::transmute::((i as u32) << 16) } [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:112:25 [INFO] [stdout] | [INFO] [stdout] 112 | return unsafe { mem::transmute::((i as u64) << 48) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:124:17 [INFO] [stdout] | [INFO] [stdout] 124 | mem::transmute::((half_sign << 48) | 0x7FF0_0000_0000_0000u64) [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:129:17 [INFO] [stdout] | [INFO] [stdout] 129 | mem::transmute::( [INFO] [stdout] | ^------------------------- [INFO] [stdout] | | [INFO] [stdout] | _________________help: replace this with: `f64::from_bits` [INFO] [stdout] | | [INFO] [stdout] 130 | | (half_sign << 48) | 0x7FF8_0000_0000_0000u64 | (half_man << 45), [INFO] [stdout] 131 | | ) [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:149:25 [INFO] [stdout] | [INFO] [stdout] 149 | return unsafe { mem::transmute::(sign | exp | man) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/bfloat/convert.rs:154:14 [INFO] [stdout] | [INFO] [stdout] 154 | unsafe { mem::transmute::(sign | exp | man) } [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/try_from.rs:34:41 [INFO] [stdout] | [INFO] [stdout] 34 | let bits: $full_bits = unsafe { core::mem::transmute($value) }; [INFO] [stdout] | --------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] | [INFO] [stdout] ::: src/binary16.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | / try_from_lossless!( [INFO] [stdout] 130 | | value => value, [INFO] [stdout] 131 | | half => f16, [INFO] [stdout] 132 | | full => f32, [INFO] [stdout] ... | [INFO] [stdout] 135 | | to_half => from_f32 [INFO] [stdout] 136 | | ) [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_from_lossless` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/try_from.rs:34:41 [INFO] [stdout] | [INFO] [stdout] 34 | let bits: $full_bits = unsafe { core::mem::transmute($value) }; [INFO] [stdout] | --------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] | [INFO] [stdout] ::: src/binary16.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | / try_from_lossless!( [INFO] [stdout] 227 | | value => value, [INFO] [stdout] 228 | | half => f16, [INFO] [stdout] 229 | | full => f64, [INFO] [stdout] ... | [INFO] [stdout] 232 | | to_half => from_f64 [INFO] [stdout] 233 | | ) [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_from_lossless` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:490:27 [INFO] [stdout] | [INFO] [stdout] 490 | let x: u32 = unsafe { mem::transmute::(value) }; [INFO] [stdout] | --------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:556:29 [INFO] [stdout] | [INFO] [stdout] 556 | let val: u64 = unsafe { mem::transmute::(value) }; [INFO] [stdout] | --------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:625:25 [INFO] [stdout] | [INFO] [stdout] 625 | return unsafe { mem::transmute::((i as u32) << 16) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:636:29 [INFO] [stdout] | [INFO] [stdout] 636 | return unsafe { mem::transmute::((half_sign << 16) | 0x7F80_0000u32) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:640:17 [INFO] [stdout] | [INFO] [stdout] 640 | mem::transmute::((half_sign << 16) | 0x7FC0_0000u32 | (half_man << 13)) [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:658:25 [INFO] [stdout] | [INFO] [stdout] 658 | return unsafe { mem::transmute::(sign | exp | man) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:664:14 [INFO] [stdout] | [INFO] [stdout] 664 | unsafe { mem::transmute::(sign | exp | man) } [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:673:25 [INFO] [stdout] | [INFO] [stdout] 673 | return unsafe { mem::transmute::((i as u64) << 48) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:685:17 [INFO] [stdout] | [INFO] [stdout] 685 | mem::transmute::((half_sign << 48) | 0x7FF0_0000_0000_0000u64) [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:690:17 [INFO] [stdout] | [INFO] [stdout] 690 | mem::transmute::( [INFO] [stdout] | ^------------------------- [INFO] [stdout] | | [INFO] [stdout] | _________________help: replace this with: `f64::from_bits` [INFO] [stdout] | | [INFO] [stdout] 691 | | (half_sign << 48) | 0x7FF8_0000_0000_0000u64 | (half_man << 42), [INFO] [stdout] 692 | | ) [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:710:25 [INFO] [stdout] | [INFO] [stdout] 710 | return unsafe { mem::transmute::(sign | exp | man) }; [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16/arch.rs:716:14 [INFO] [stdout] | [INFO] [stdout] 716 | unsafe { mem::transmute::(sign | exp | man) } [INFO] [stdout] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16.rs:1985:31 [INFO] [stdout] | [INFO] [stdout] 1985 | let x: f64 = unsafe { mem::transmute(0x3f0ffbfffffffffcu64) }; [INFO] [stdout] | --------------^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/binary16.rs:1995:31 [INFO] [stdout] | [INFO] [stdout] 1995 | let x: f64 = unsafe { mem::transmute(0x409ffdffffff0000u64) }; [INFO] [stdout] | --------------^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `Command { std: "docker" "inspect" "1a2dbbe8561effda3b035cbc86ed22ea2fe636fdf2ed696261996f3a83d23299", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a2dbbe8561effda3b035cbc86ed22ea2fe636fdf2ed696261996f3a83d23299", kill_on_drop: false }` [INFO] [stdout] 1a2dbbe8561effda3b035cbc86ed22ea2fe636fdf2ed696261996f3a83d23299 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a66c6e0dc8e6977024c43a58b951d5798a3aec3b1590cedac5ad5dbdd53fa027 [INFO] running `Command { std: "docker" "start" "-a" "a66c6e0dc8e6977024c43a58b951d5798a3aec3b1590cedac5ad5dbdd53fa027", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/bfloat.rs:122:34 [INFO] [stderr] | [INFO] [stderr] 122 | let bits: u32 = unsafe { core::mem::transmute(value) }; [INFO] [stderr] | --------------------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::to_bits` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/try_from.rs:34:41 [INFO] [stderr] | [INFO] [stderr] 34 | let bits: $full_bits = unsafe { core::mem::transmute($value) }; [INFO] [stderr] | --------------------^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::to_bits` [INFO] [stderr] | [INFO] [stderr] ::: src/bfloat.rs:193:9 [INFO] [stderr] | [INFO] [stderr] 193 | / try_from_lossless!( [INFO] [stderr] 194 | | value => value, [INFO] [stderr] 195 | | half => bf16, [INFO] [stderr] 196 | | full => f64, [INFO] [stderr] ... | [INFO] [stderr] 199 | | to_half => from_f64 [INFO] [stderr] 200 | | ) [INFO] [stderr] | |_________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `try_from_lossless` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/bfloat/convert.rs:9:27 [INFO] [stderr] | [INFO] [stderr] 9 | let x: u32 = unsafe { mem::transmute::(value) }; [INFO] [stderr] | --------------------------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::to_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/bfloat/convert.rs:32:29 [INFO] [stderr] | [INFO] [stderr] 32 | let val: u64 = unsafe { mem::transmute::(value) }; [INFO] [stderr] | --------------------------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::to_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/bfloat/convert.rs:101:18 [INFO] [stderr] | [INFO] [stderr] 101 | unsafe { mem::transmute::((i as u32 | 0x0040u32) << 16) } [INFO] [stderr] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/bfloat/convert.rs:103:18 [INFO] [stderr] | [INFO] [stderr] 103 | unsafe { mem::transmute::((i as u32) << 16) } [INFO] [stderr] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/bfloat/convert.rs:112:25 [INFO] [stderr] | [INFO] [stderr] 112 | return unsafe { mem::transmute::((i as u64) << 48) }; [INFO] [stderr] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/bfloat/convert.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | mem::transmute::((half_sign << 48) | 0x7FF0_0000_0000_0000u64) [INFO] [stderr] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/bfloat/convert.rs:129:17 [INFO] [stderr] | [INFO] [stderr] 129 | mem::transmute::( [INFO] [stderr] | ^------------------------- [INFO] [stderr] | | [INFO] [stderr] | _________________help: replace this with: `f64::from_bits` [INFO] [stderr] | | [INFO] [stderr] 130 | | (half_sign << 48) | 0x7FF8_0000_0000_0000u64 | (half_man << 45), [INFO] [stderr] 131 | | ) [INFO] [stderr] | |_________________^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/bfloat/convert.rs:149:25 [INFO] [stderr] | [INFO] [stderr] 149 | return unsafe { mem::transmute::(sign | exp | man) }; [INFO] [stderr] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/bfloat/convert.rs:154:14 [INFO] [stderr] | [INFO] [stderr] 154 | unsafe { mem::transmute::(sign | exp | man) } [INFO] [stderr] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/try_from.rs:34:41 [INFO] [stderr] | [INFO] [stderr] 34 | let bits: $full_bits = unsafe { core::mem::transmute($value) }; [INFO] [stderr] | --------------------^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::to_bits` [INFO] [stderr] | [INFO] [stderr] ::: src/binary16.rs:129:9 [INFO] [stderr] | [INFO] [stderr] 129 | / try_from_lossless!( [INFO] [stderr] 130 | | value => value, [INFO] [stderr] 131 | | half => f16, [INFO] [stderr] 132 | | full => f32, [INFO] [stderr] ... | [INFO] [stderr] 135 | | to_half => from_f32 [INFO] [stderr] 136 | | ) [INFO] [stderr] | |_________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `try_from_lossless` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/try_from.rs:34:41 [INFO] [stderr] | [INFO] [stderr] 34 | let bits: $full_bits = unsafe { core::mem::transmute($value) }; [INFO] [stderr] | --------------------^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::to_bits` [INFO] [stderr] | [INFO] [stderr] ::: src/binary16.rs:226:9 [INFO] [stderr] | [INFO] [stderr] 226 | / try_from_lossless!( [INFO] [stderr] 227 | | value => value, [INFO] [stderr] 228 | | half => f16, [INFO] [stderr] 229 | | full => f64, [INFO] [stderr] ... | [INFO] [stderr] 232 | | to_half => from_f64 [INFO] [stderr] 233 | | ) [INFO] [stderr] | |_________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `try_from_lossless` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/binary16/arch.rs:490:27 [INFO] [stderr] | [INFO] [stderr] 490 | let x: u32 = unsafe { mem::transmute::(value) }; [INFO] [stderr] | --------------------------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::to_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/binary16/arch.rs:556:29 [INFO] [stderr] | [INFO] [stderr] 556 | let val: u64 = unsafe { mem::transmute::(value) }; [INFO] [stderr] | --------------------------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::to_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/binary16/arch.rs:625:25 [INFO] [stderr] | [INFO] [stderr] 625 | return unsafe { mem::transmute::((i as u32) << 16) }; [INFO] [stderr] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/binary16/arch.rs:636:29 [INFO] [stderr] | [INFO] [stderr] 636 | return unsafe { mem::transmute::((half_sign << 16) | 0x7F80_0000u32) }; [INFO] [stderr] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/binary16/arch.rs:640:17 [INFO] [stderr] | [INFO] [stderr] 640 | mem::transmute::((half_sign << 16) | 0x7FC0_0000u32 | (half_man << 13)) [INFO] [stderr] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/binary16/arch.rs:658:25 [INFO] [stderr] | [INFO] [stderr] 658 | return unsafe { mem::transmute::(sign | exp | man) }; [INFO] [stderr] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/binary16/arch.rs:664:14 [INFO] [stderr] | [INFO] [stderr] 664 | unsafe { mem::transmute::(sign | exp | man) } [INFO] [stderr] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/binary16/arch.rs:673:25 [INFO] [stderr] | [INFO] [stderr] 673 | return unsafe { mem::transmute::((i as u64) << 48) }; [INFO] [stderr] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/binary16/arch.rs:685:17 [INFO] [stderr] | [INFO] [stderr] 685 | mem::transmute::((half_sign << 48) | 0x7FF0_0000_0000_0000u64) [INFO] [stderr] | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/binary16/arch.rs:690:17 [INFO] [stderr] | [INFO] [stderr] 690 | mem::transmute::( [INFO] [stderr] | ^------------------------- [INFO] [stderr] | | [INFO] [stderr] | _________________help: replace this with: `f64::from_bits` [INFO] [stderr] | | [INFO] [stderr] 691 | | (half_sign << 48) | 0x7FF8_0000_0000_0000u64 | (half_man << 42), [INFO] [stderr] 692 | | ) [INFO] [stderr] | |_________________^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/binary16/arch.rs:710:25 [INFO] [stderr] | [INFO] [stderr] 710 | return unsafe { mem::transmute::(sign | exp | man) }; [INFO] [stderr] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/binary16/arch.rs:716:14 [INFO] [stderr] | [INFO] [stderr] 716 | unsafe { mem::transmute::(sign | exp | man) } [INFO] [stderr] | --------------------------^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/binary16.rs:1985:31 [INFO] [stderr] | [INFO] [stderr] 1985 | let x: f64 = unsafe { mem::transmute(0x3f0ffbfffffffffcu64) }; [INFO] [stderr] | --------------^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/binary16.rs:1995:31 [INFO] [stderr] | [INFO] [stderr] 1995 | let x: f64 = unsafe { mem::transmute(0x409ffdffffff0000u64) }; [INFO] [stderr] | --------------^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::from_bits` [INFO] [stderr] [INFO] [stderr] warning: `float16` (lib) generated 25 warnings (run `cargo fix --lib -p float16` to apply 25 suggestions) [INFO] [stderr] warning: `float16` (lib test) generated 27 warnings (25 duplicates) (run `cargo fix --lib -p float16 --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/float16-3093d0e7ec3faf71) [INFO] [stdout] [INFO] [stdout] running 38 tests [INFO] [stdout] test bfloat::test::from_f32_lossless ... ok [INFO] [stdout] test bfloat::test::from_f64_lossless ... ok [INFO] [stdout] test bfloat::test::round_to_even_f32 ... ok [INFO] [stdout] test bfloat::test::test_bf16_consts_from_f32 ... 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_nan_conversion_to_smaller ... ok [INFO] [stdout] test bfloat::test::test_bf16_to_f64 ... ok [INFO] [stdout] test binary16::test::from_f64_lossless ... ok [INFO] [stdout] test bfloat::test::test_comparisons ... ok [INFO] [stdout] test bfloat::test::test_nan_conversion_to_larger ... ok [INFO] [stdout] test bfloat::test::round_to_even_f64 ... ok [INFO] [stdout] test binary16::test::arithmetic ... ok [INFO] [stdout] test binary16::test::issue_116 ... ok [INFO] [stdout] test binary16::test::round_to_even_f32 ... ok [INFO] [stdout] test binary16::test::round_to_even_f64 ... ok [INFO] [stdout] test binary16::test::test_comparisons ... ok [INFO] [stdout] test binary16::test::test_f16_consts ... ok [INFO] [stdout] test binary16::test::test_f16_consts_from_f32 ... 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_nan_conversion_to_larger ... ok [INFO] [stdout] test binary16::test::test_nan_conversion_to_smaller ... ok [INFO] [stdout] test leading_zeros::test::leading_zeros_u16_fallback ... ok [INFO] [stdout] test binary16::test::test_f16_consts_from_f64 ... ok [INFO] [stdout] test slice::test::slice_convert_bf16_f32 ... ok [INFO] [stdout] test slice::test::slice_convert_bf16_f64 ... ok [INFO] [stdout] test slice::test::slice_convert_f16_f32 ... ok [INFO] [stdout] test slice::test::slice_convert_f16_f64 ... 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_f16 ... ok [INFO] [stdout] test slice::test::test_slice_conversions_bf16 ... ok [INFO] [stdout] test binary16::test::from_f32_lossless ... 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. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a66c6e0dc8e6977024c43a58b951d5798a3aec3b1590cedac5ad5dbdd53fa027", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a66c6e0dc8e6977024c43a58b951d5798a3aec3b1590cedac5ad5dbdd53fa027", kill_on_drop: false }` [INFO] [stdout] a66c6e0dc8e6977024c43a58b951d5798a3aec3b1590cedac5ad5dbdd53fa027