[INFO] fetching crate gemstone 0.4.5...
[INFO] testing gemstone-0.4.5 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate gemstone 0.4.5 into /workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gemstone 0.4.5 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a36e7efd6558fde49b70432055dceb812128a55f10fb0e72a985e3b9d73bb047
[INFO] running `Command { std: "docker" "start" "-a" "a36e7efd6558fde49b70432055dceb812128a55f10fb0e72a985e3b9d73bb047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a36e7efd6558fde49b70432055dceb812128a55f10fb0e72a985e3b9d73bb047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a36e7efd6558fde49b70432055dceb812128a55f10fb0e72a985e3b9d73bb047", kill_on_drop: false }`
[INFO] [stdout] a36e7efd6558fde49b70432055dceb812128a55f10fb0e72a985e3b9d73bb047
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6dd87aab915f9bb783c1513d061e8cabd7415e03612ebbe0a5b2c57b810ec4c9
[INFO] running `Command { std: "docker" "start" "-a" "6dd87aab915f9bb783c1513d061e8cabd7415e03612ebbe0a5b2c57b810ec4c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling gemstone v0.4.5 (/opt/rustwide/workdir)
[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] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bit.rs:234:17
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub fn iter(&self) -> BitsIter<BITCOUNT, OFFSET> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub fn iter(&self) -> BitsIter<'_, BITCOUNT, OFFSET> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/mod.rs:76:26
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn as_byte_slice(&self) -> ByteSlice {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn as_byte_slice(&self) -> ByteSlice<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/mod.rs:81:30
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn as_byte_mut_slice(&mut self) -> ByteMutSlice {
[INFO] [stdout]    |                              ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn as_byte_mut_slice(&mut self) -> ByteMutSlice<'_> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/box_byte_slice.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn as_byte_slice(&self) -> ByteSlice {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn as_byte_slice(&self) -> ByteSlice<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/box_byte_slice.rs:26:30
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn as_byte_mut_slice(&mut self) -> ByteMutSlice {
[INFO] [stdout]    |                              ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn as_byte_mut_slice(&mut self) -> ByteMutSlice<'_> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/box_bytes.rs:75:33
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub unsafe fn as_byte_slice(&self) -> ByteSlice {
[INFO] [stdout]    |                                 ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub unsafe fn as_byte_slice(&self) -> ByteSlice<'_> {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/box_bytes.rs:83:37
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub unsafe fn as_byte_mut_slice(&self) -> ByteMutSlice {
[INFO] [stdout]    |                                     ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub unsafe fn as_byte_mut_slice(&self) -> ByteMutSlice<'_> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/owned_byte_slice_cell_ptr.rs:51:33
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub unsafe fn as_byte_slice(&self) -> ByteSlice {
[INFO] [stdout]    |                                 ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub unsafe fn as_byte_slice(&self) -> ByteSlice<'_> {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/owned_byte_slice_cell_ptr.rs:59:37
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub unsafe fn as_byte_mut_slice(&self) -> ByteMutSlice {
[INFO] [stdout]    |                                     ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub unsafe fn as_byte_mut_slice(&self) -> ByteMutSlice<'_> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "6dd87aab915f9bb783c1513d061e8cabd7415e03612ebbe0a5b2c57b810ec4c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dd87aab915f9bb783c1513d061e8cabd7415e03612ebbe0a5b2c57b810ec4c9", kill_on_drop: false }`
[INFO] [stdout] 6dd87aab915f9bb783c1513d061e8cabd7415e03612ebbe0a5b2c57b810ec4c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edf158c69e0c23bc9a372f684b40b1e63b59e92093fb57fa78196c7bd9989bf5
[INFO] running `Command { std: "docker" "start" "-a" "edf158c69e0c23bc9a372f684b40b1e63b59e92093fb57fa78196c7bd9989bf5", kill_on_drop: false }`
[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] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bit.rs:234:17
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub fn iter(&self) -> BitsIter<BITCOUNT, OFFSET> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub fn iter(&self) -> BitsIter<'_, BITCOUNT, OFFSET> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/mod.rs:76:26
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn as_byte_slice(&self) -> ByteSlice {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn as_byte_slice(&self) -> ByteSlice<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/mod.rs:81:30
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn as_byte_mut_slice(&mut self) -> ByteMutSlice {
[INFO] [stdout]    |                              ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn as_byte_mut_slice(&mut self) -> ByteMutSlice<'_> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/box_byte_slice.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn as_byte_slice(&self) -> ByteSlice {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn as_byte_slice(&self) -> ByteSlice<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/box_byte_slice.rs:26:30
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn as_byte_mut_slice(&mut self) -> ByteMutSlice {
[INFO] [stdout]    |                              ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn as_byte_mut_slice(&mut self) -> ByteMutSlice<'_> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/box_bytes.rs:75:33
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub unsafe fn as_byte_slice(&self) -> ByteSlice {
[INFO] [stdout]    |                                 ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub unsafe fn as_byte_slice(&self) -> ByteSlice<'_> {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/box_bytes.rs:83:37
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub unsafe fn as_byte_mut_slice(&self) -> ByteMutSlice {
[INFO] [stdout]    |                                     ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub unsafe fn as_byte_mut_slice(&self) -> ByteMutSlice<'_> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/owned_byte_slice_cell_ptr.rs:51:33
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub unsafe fn as_byte_slice(&self) -> ByteSlice {
[INFO] [stdout]    |                                 ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub unsafe fn as_byte_slice(&self) -> ByteSlice<'_> {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gemstone v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/owned_byte_slice_cell_ptr.rs:59:37
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub unsafe fn as_byte_mut_slice(&self) -> ByteMutSlice {
[INFO] [stdout]    |                                     ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub unsafe fn as_byte_mut_slice(&self) -> ByteMutSlice<'_> {
[INFO] [stdout]    |                                                           ++++
[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] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bit.rs:234:17
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub fn iter(&self) -> BitsIter<BITCOUNT, OFFSET> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub fn iter(&self) -> BitsIter<'_, BITCOUNT, OFFSET> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/mod.rs:76:26
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn as_byte_slice(&self) -> ByteSlice {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn as_byte_slice(&self) -> ByteSlice<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/mod.rs:81:30
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn as_byte_mut_slice(&mut self) -> ByteMutSlice {
[INFO] [stdout]    |                              ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn as_byte_mut_slice(&mut self) -> ByteMutSlice<'_> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/box_byte_slice.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn as_byte_slice(&self) -> ByteSlice {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn as_byte_slice(&self) -> ByteSlice<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/box_byte_slice.rs:26:30
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn as_byte_mut_slice(&mut self) -> ByteMutSlice {
[INFO] [stdout]    |                              ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn as_byte_mut_slice(&mut self) -> ByteMutSlice<'_> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/box_bytes.rs:75:33
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub unsafe fn as_byte_slice(&self) -> ByteSlice {
[INFO] [stdout]    |                                 ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub unsafe fn as_byte_slice(&self) -> ByteSlice<'_> {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/box_bytes.rs:83:37
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub unsafe fn as_byte_mut_slice(&self) -> ByteMutSlice {
[INFO] [stdout]    |                                     ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub unsafe fn as_byte_mut_slice(&self) -> ByteMutSlice<'_> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/owned_byte_slice_cell_ptr.rs:51:33
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub unsafe fn as_byte_slice(&self) -> ByteSlice {
[INFO] [stdout]    |                                 ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub unsafe fn as_byte_slice(&self) -> ByteSlice<'_> {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes/owned_byte_slice_cell_ptr.rs:59:37
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub unsafe fn as_byte_mut_slice(&self) -> ByteMutSlice {
[INFO] [stdout]    |                                     ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub unsafe fn as_byte_mut_slice(&self) -> ByteMutSlice<'_> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "edf158c69e0c23bc9a372f684b40b1e63b59e92093fb57fa78196c7bd9989bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edf158c69e0c23bc9a372f684b40b1e63b59e92093fb57fa78196c7bd9989bf5", kill_on_drop: false }`
[INFO] [stdout] edf158c69e0c23bc9a372f684b40b1e63b59e92093fb57fa78196c7bd9989bf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87f5ff21eec9f29d70a702ac3dc915062cca188b97a55341ad3a60995a13125d
[INFO] running `Command { std: "docker" "start" "-a" "87f5ff21eec9f29d70a702ac3dc915062cca188b97a55341ad3a60995a13125d", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     const_mut_refs,                // mem::read
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]  --> src/lib.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     const_maybe_uninit_as_mut_ptr, // mem::ones
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `const_maybe_uninit_zeroed` has been stable since 1.75.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     const_maybe_uninit_zeroed,     // mem::zero
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `const_ptr_write` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     const_ptr_write,               // mem::write
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `const_size_of_val` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     const_size_of_val              // mem::make_zero
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stderr]   --> src/bit.rs:22:4
[INFO] [stderr]    |
[INFO] [stderr] 22 |             #[must_use]
[INFO] [stderr]    |             ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 31 | impl_bit!(u8, u16, u32, u64, u128, i8, i16, i32, i64, i128);
[INFO] [stderr]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]    = note: this warning originates in the macro `impl_bit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stderr]   --> src/bit.rs:22:4
[INFO] [stderr]    |
[INFO] [stderr] 22 |             #[must_use]
[INFO] [stderr]    |             ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 31 | impl_bit!(u8, u16, u32, u64, u128, i8, i16, i32, i64, i128);
[INFO] [stderr]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stderr]    = note: this warning originates in the macro `impl_bit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stderr]   --> src/bit.rs:65:4
[INFO] [stderr]    |
[INFO] [stderr] 65 |               #[must_use]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 81 | / impl_bitrange!(
[INFO] [stderr] 82 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128),
[INFO] [stderr] 83 | |     (u8, u16, u32, u64, u128, i8, i16, i32, i64, i128)
[INFO] [stderr] 84 | | );
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stderr]    = note: this warning originates in the macro `impl_bitrange` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bit.rs:234:17
[INFO] [stderr]     |
[INFO] [stderr] 234 |     pub fn iter(&self) -> BitsIter<BITCOUNT, OFFSET> {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 234 |     pub fn iter(&self) -> BitsIter<'_, BITCOUNT, OFFSET> {
[INFO] [stderr]     |                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/bytes/mod.rs:76:26
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn as_byte_slice(&self) -> ByteSlice {
[INFO] [stderr]    |                          ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn as_byte_slice(&self) -> ByteSlice<'_> {
[INFO] [stderr]    |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/bytes/mod.rs:81:30
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn as_byte_mut_slice(&mut self) -> ByteMutSlice {
[INFO] [stderr]    |                              ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                              |
[INFO] [stderr]    |                              the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn as_byte_mut_slice(&mut self) -> ByteMutSlice<'_> {
[INFO] [stderr]    |                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/bytes/box_byte_slice.rs:21:26
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn as_byte_slice(&self) -> ByteSlice {
[INFO] [stderr]    |                          ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn as_byte_slice(&self) -> ByteSlice<'_> {
[INFO] [stderr]    |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/bytes/box_byte_slice.rs:26:30
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn as_byte_mut_slice(&mut self) -> ByteMutSlice {
[INFO] [stderr]    |                              ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                              |
[INFO] [stderr]    |                              the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn as_byte_mut_slice(&mut self) -> ByteMutSlice<'_> {
[INFO] [stderr]    |                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/bytes/box_bytes.rs:75:33
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub unsafe fn as_byte_slice(&self) -> ByteSlice {
[INFO] [stderr]    |                                 ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                 |
[INFO] [stderr]    |                                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub unsafe fn as_byte_slice(&self) -> ByteSlice<'_> {
[INFO] [stderr]    |                                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/bytes/box_bytes.rs:83:37
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub unsafe fn as_byte_mut_slice(&self) -> ByteMutSlice {
[INFO] [stderr]    |                                     ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                     |
[INFO] [stderr]    |                                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub unsafe fn as_byte_mut_slice(&self) -> ByteMutSlice<'_> {
[INFO] [stderr]    |                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/bytes/owned_byte_slice_cell_ptr.rs:51:33
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub unsafe fn as_byte_slice(&self) -> ByteSlice {
[INFO] [stderr]    |                                 ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                 |
[INFO] [stderr]    |                                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub unsafe fn as_byte_slice(&self) -> ByteSlice<'_> {
[INFO] [stderr]    |                                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/bytes/owned_byte_slice_cell_ptr.rs:59:37
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub unsafe fn as_byte_mut_slice(&self) -> ByteMutSlice {
[INFO] [stderr]    |                                     ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                     |
[INFO] [stderr]    |                                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub unsafe fn as_byte_mut_slice(&self) -> ByteMutSlice<'_> {
[INFO] [stderr]    |                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `gemstone` (lib) generated 124 warnings (107 duplicates) (run `cargo fix --lib -p gemstone` to apply 12 suggestions)
[INFO] [stderr] warning: `gemstone` (lib test) generated 124 warnings (124 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gemstone-e967b2781ddc81c9)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bit::bits_iter ... ok
[INFO] [stdout] test bit::bits_iter_exact ... ok
[INFO] [stdout] test bit::bits_pattern ... ok
[INFO] [stdout] test shared::tests::example ... ok
[INFO] [stdout] test bit::from_big ... ok
[INFO] [stdout] test ptr::tests::test_index ... ok
[INFO] [stdout] test bit::bits_set_ob - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gemstone
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/bit.rs - bit::Bits<BITCOUNT,OFFSET>::new_pattern (line 161) ... ignored
[INFO] [stdout] test src/bit.rs - bit::Pattern::match_pattern (line 91) ... ignored
[INFO] [stdout] test src/mem.rs - mem::zero (line 10) ... ignored
[INFO] [stdout] test src/cell.rs - cell::EasyCell<T>::replace (line 40) ... ok
[INFO] [stdout] test src/cell.rs - cell::EasyCell<T>::modify (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "87f5ff21eec9f29d70a702ac3dc915062cca188b97a55341ad3a60995a13125d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87f5ff21eec9f29d70a702ac3dc915062cca188b97a55341ad3a60995a13125d", kill_on_drop: false }`
[INFO] [stdout] 87f5ff21eec9f29d70a702ac3dc915062cca188b97a55341ad3a60995a13125d