[INFO] fetching crate gemstone 0.4.5...
[INFO] testing gemstone-0.4.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate gemstone 0.4.5 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate gemstone 0.4.5
[INFO] finished tweaking crates.io crate gemstone 0.4.5
[INFO] tweaked toml for crates.io crate gemstone 0.4.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gemstone 0.4.5 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77bb8b518009f83ca1416e47430a5e7866a330d8470052c014260dd7d02972df
[INFO] running `Command { std: "docker" "start" "-a" "77bb8b518009f83ca1416e47430a5e7866a330d8470052c014260dd7d02972df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77bb8b518009f83ca1416e47430a5e7866a330d8470052c014260dd7d02972df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77bb8b518009f83ca1416e47430a5e7866a330d8470052c014260dd7d02972df", kill_on_drop: false }`
[INFO] [stdout] 77bb8b518009f83ca1416e47430a5e7866a330d8470052c014260dd7d02972df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecff8abe283dc36bfd1b6d8790cbe3ebe599e1d87a2c6d199d3d9ec21a8595b0
[INFO] running `Command { std: "docker" "start" "-a" "ecff8abe283dc36bfd1b6d8790cbe3ebe599e1d87a2c6d199d3d9ec21a8595b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling gemstone v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / #![feature(
[INFO] [stdout] 2 | |     const_maybe_uninit_zeroed,     // mem::zero
[INFO] [stdout] 3 | |     const_mut_refs,                // mem::read
[INFO] [stdout] 4 | |     const_ptr_write,               // mem::write
[INFO] [stdout] ... |
[INFO] [stdout] 7 | |     const_size_of_val              // mem::make_zero
[INFO] [stdout] 8 | | )]
[INFO] [stdout]   | |__^
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `const_mut_refs` has been stable since `1.83.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     const_mut_refs,                // mem::read
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_maybe_uninit_as_mut_ptr` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     const_maybe_uninit_as_mut_ptr, // mem::ones
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_maybe_uninit_zeroed` has been stable since 1.75.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     const_maybe_uninit_zeroed,     // mem::zero
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_ptr_write` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     const_ptr_write,               // mem::write
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_size_of_val` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     const_size_of_val              // mem::make_zero
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 |             #[must_use]
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 | impl_bit!(u8, u16, u32, u64, u128, i8, i16, i32, i64, i128);
[INFO] [stdout]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_bit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 |             #[must_use]
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 | impl_bit!(u8, u16, u32, u64, u128, i8, i16, i32, i64, i128);
[INFO] [stdout]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 |             #[must_use]
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 | impl_bit!(u8, u16, u32, u64, u128, i8, i16, i32, i64, i128);
[INFO] [stdout]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 |             #[must_use]
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 | impl_bit!(u8, u16, u32, u64, u128, i8, i16, i32, i64, i128);
[INFO] [stdout]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 |             #[must_use]
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 | impl_bit!(u8, u16, u32, u64, u128, i8, i16, i32, i64, i128);
[INFO] [stdout]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 |             #[must_use]
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 | impl_bit!(u8, u16, u32, u64, u128, i8, i16, i32, i64, i128);
[INFO] [stdout]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 |             #[must_use]
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 | impl_bit!(u8, u16, u32, u64, u128, i8, i16, i32, i64, i128);
[INFO] [stdout]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 |             #[must_use]
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 | impl_bit!(u8, u16, u32, u64, u128, i8, i16, i32, i64, i128);
[INFO] [stdout]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 |             #[must_use]
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 | impl_bit!(u8, u16, u32, u64, u128, i8, i16, i32, i64, i128);
[INFO] [stdout]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 |             #[must_use]
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 | impl_bit!(u8, u16, u32, u64, u128, i8, i16, i32, i64, i128);
[INFO] [stdout]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/bit.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 |               #[must_use]
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | / impl_bitrange!(
[INFO] [stdout] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stdout] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stdout] 84 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gemstone` (lib) due to 1 previous error; 115 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "ecff8abe283dc36bfd1b6d8790cbe3ebe599e1d87a2c6d199d3d9ec21a8595b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecff8abe283dc36bfd1b6d8790cbe3ebe599e1d87a2c6d199d3d9ec21a8595b0", kill_on_drop: false }`
[INFO] [stdout] ecff8abe283dc36bfd1b6d8790cbe3ebe599e1d87a2c6d199d3d9ec21a8595b0
