[INFO] fetching crate float16 0.1.3...
[INFO] checking float16-0.1.3 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate float16 0.1.3 into /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate float16 0.1.3 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9a7c6fafa4a658b410f6b59e7356b541b459d77521ad088cbe1ed3d16fd3b99
[INFO] running `Command { std: "docker" "start" "-a" "a9a7c6fafa4a658b410f6b59e7356b541b459d77521ad088cbe1ed3d16fd3b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9a7c6fafa4a658b410f6b59e7356b541b459d77521ad088cbe1ed3d16fd3b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9a7c6fafa4a658b410f6b59e7356b541b459d77521ad088cbe1ed3d16fd3b99", kill_on_drop: false }`
[INFO] [stdout] a9a7c6fafa4a658b410f6b59e7356b541b459d77521ad088cbe1ed3d16fd3b99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b02ad5924f3870f6841a1409a4dc7e90125400e85717af1702a1f7656981f71
[INFO] running `Command { std: "docker" "start" "-a" "6b02ad5924f3870f6841a1409a4dc7e90125400e85717af1702a1f7656981f71", kill_on_drop: false }`
[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::<f32, u32>(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::<f64, u64>(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::<u32, f32>((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::<u32, f32>((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::<u64, f64>((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::<u64, f64>((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::<u64, f64>(
[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::<u64, f64>(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::<u64, f64>(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::<f32, u32>(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::<f64, u64>(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::<u32, f32>((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::<u32, f32>((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::<u32, f32>((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::<u32, f32>(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::<u32, f32>(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::<u64, f64>((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::<u64, f64>((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::<u64, f64>(
[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::<u64, f64>(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::<u64, f64>(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::<f32, u32>(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::<f64, u64>(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::<u32, f32>((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::<u32, f32>((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::<u64, f64>((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::<u64, f64>((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::<u64, f64>(
[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::<u64, f64>(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::<u64, f64>(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::<f32, u32>(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::<f64, u64>(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::<u32, f32>((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::<u32, f32>((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::<u32, f32>((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::<u32, f32>(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::<u32, f32>(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::<u64, f64>((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::<u64, f64>((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::<u64, f64>(
[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::<u64, f64>(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::<u64, f64>(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 `dev` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "6b02ad5924f3870f6841a1409a4dc7e90125400e85717af1702a1f7656981f71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b02ad5924f3870f6841a1409a4dc7e90125400e85717af1702a1f7656981f71", kill_on_drop: false }`
[INFO] [stdout] 6b02ad5924f3870f6841a1409a4dc7e90125400e85717af1702a1f7656981f71