[INFO] fetching crate sample-std 0.2.1...
[INFO] testing sample-std-0.2.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate sample-std 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate sample-std 0.2.1
[INFO] finished tweaking crates.io crate sample-std 0.2.1
[INFO] tweaked toml for crates.io crate sample-std 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sample-std 0.2.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "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" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 62 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] [stderr]       Adding rand_regex v0.15.1 (available: v0.19.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quickcheck v1.1.0
[INFO] [stderr]   Downloaded casey v0.4.2
[INFO] [stderr]   Downloaded sample-test v0.2.1
[INFO] [stderr]   Downloaded rand_regex v0.15.1
[INFO] [stderr]   Downloaded sample-std v0.2.1
[INFO] [stderr]   Downloaded sample-test-macros v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da058f2386c512cdcdaec27cbec9cba685d15d4922f8ba9ee307b8a02a551246
[INFO] running `Command { std: "docker" "start" "-a" "da058f2386c512cdcdaec27cbec9cba685d15d4922f8ba9ee307b8a02a551246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da058f2386c512cdcdaec27cbec9cba685d15d4922f8ba9ee307b8a02a551246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da058f2386c512cdcdaec27cbec9cba685d15d4922f8ba9ee307b8a02a551246", kill_on_drop: false }`
[INFO] [stdout] da058f2386c512cdcdaec27cbec9cba685d15d4922f8ba9ee307b8a02a551246
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 738351023a7d7b1fdf8b3abfe012ecdbc00fc64eada7bf77877b7c60512fe009
[INFO] running `Command { std: "docker" "start" "-a" "738351023a7d7b1fdf8b3abfe012ecdbc00fc64eada7bf77877b7c60512fe009", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling env_filter v1.0.1
[INFO] [stderr]    Compiling env_logger v0.11.10
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.10.1
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling quickcheck v1.1.0
[INFO] [stderr]    Compiling rand_regex v0.15.1
[INFO] [stderr]    Compiling casey v0.4.2
[INFO] [stderr]    Compiling sample-std v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 | sample_tuple!(A, B);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 | sample_tuple!(A, B);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 | sample_tuple!(A, B);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 | sample_tuple!(A, B);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `h` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `h` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `h` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `h` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `h` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `h` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `h` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (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/lib.rs:269:15
[INFO] [stdout]     |
[INFO] [stdout] 269 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[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] 269 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:298:15
[INFO] [stdout]     |
[INFO] [stdout] 298 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[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] 298 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:386:15
[INFO] [stdout]     |
[INFO] [stdout] 386 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[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] 386 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[INFO] [stdout]     |               ^^^^^                      ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 391 | sample_tuple!(A, B);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[INFO] [stdout]     |               ^^^^^                      ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[INFO] [stdout]     |               ^^^^^                      ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[INFO] [stdout]     |               ^^^^^                      ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[INFO] [stdout]     |               ^^^^^                      ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[INFO] [stdout]     |               ^^^^^                      ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[INFO] [stdout]     |               ^^^^^                      ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:430:15
[INFO] [stdout]     |
[INFO] [stdout] 430 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[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] 430 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.31s
[INFO] running `Command { std: "docker" "inspect" "738351023a7d7b1fdf8b3abfe012ecdbc00fc64eada7bf77877b7c60512fe009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "738351023a7d7b1fdf8b3abfe012ecdbc00fc64eada7bf77877b7c60512fe009", kill_on_drop: false }`
[INFO] [stdout] 738351023a7d7b1fdf8b3abfe012ecdbc00fc64eada7bf77877b7c60512fe009
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69b58844567d38279f892f9e777cd742ae70b25dcf501cfeee82e6ee9c2bbf1b
[INFO] running `Command { std: "docker" "start" "-a" "69b58844567d38279f892f9e777cd742ae70b25dcf501cfeee82e6ee9c2bbf1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling casey v0.4.2
[INFO] [stderr]    Compiling sample-std v0.2.1
[INFO] [stderr]    Compiling sample-std v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 | sample_tuple!(A, B);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 | sample_tuple!(A, B);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 | sample_tuple!(A, B);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 | sample_tuple!(A, B);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `h` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `h` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `h` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `h` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `h` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `h` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `h` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (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/lib.rs:269:15
[INFO] [stdout]     |
[INFO] [stdout] 269 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[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] 269 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:298:15
[INFO] [stdout]     |
[INFO] [stdout] 298 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[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] 298 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:386:15
[INFO] [stdout]     |
[INFO] [stdout] 386 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[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] 386 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[INFO] [stdout]     |               ^^^^^                      ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 391 | sample_tuple!(A, B);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[INFO] [stdout]     |               ^^^^^                      ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[INFO] [stdout]     |               ^^^^^                      ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[INFO] [stdout]     |               ^^^^^                      ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[INFO] [stdout]     |               ^^^^^                      ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[INFO] [stdout]     |               ^^^^^                      ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[INFO] [stdout]     |               ^^^^^                      ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:430:15
[INFO] [stdout]     |
[INFO] [stdout] 430 |     fn shrink(&self, v: Self::Output) -> Shrunk<Self::Output> {
[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] 430 |     fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sample-test-macros v0.2.1
[INFO] [stderr]    Compiling sample-test v0.2.1
[INFO] [stdout] error[E0277]: the trait bound `Box<dyn sample_std::Sample<Output = Tree>>: sample_test::Sample` is not satisfied
[INFO] [stdout]    --> tests/recurse.rs:131:1
[INFO] [stdout]     |
[INFO] [stdout] 131 | #[sample_test]
[INFO] [stdout]     | ^^^^^^^^^^^^^^ the trait `sample_test::Sample` is not implemented for `Box<dyn sample_std::Sample<Output = Tree>>`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `sample_std` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sample-std-0.2.1/src/lib.rs:159:1
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub trait Sample {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^ this is the expected trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:159:1
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub trait Sample {
[INFO] [stdout]     | ----------------
[INFO] [stdout]     | |
[INFO] [stdout]     | this is the found trait
[INFO] [stdout]     | this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] help: the following other types implement trait `sample_test::Sample`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sample-std-0.2.1/src/lib.rs:442:1
[INFO] [stdout]     |
[INFO] [stdout] 442 | impl<T> Sample for Box<dyn Sample<Output = T>> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Box<dyn sample_test::Sample<Output = T>>`
[INFO] [stdout] ...
[INFO] [stdout] 454 | impl<T> Sample for Box<dyn Sample<Output = T> + Send + Sync> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Box<dyn sample_test::Sample<Output = T> + Send + Sync>`
[INFO] [stdout]     = note: required for `(Box<dyn sample_std::Sample<Output = Tree>>,)` to implement `sample_test::Sample`
[INFO] [stdout]     = note: this error originates in the attribute macro `sample_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `RecursiveSampler<JsonSampler>: sample_test::Sample` is not satisfied
[INFO] [stdout]    --> tests/recurse.rs:142:1
[INFO] [stdout]     |
[INFO] [stdout] 142 | #[sample_test]
[INFO] [stdout]     | ^^^^^^^^^^^^^^ the trait `sample_test::Sample` is not implemented for `RecursiveSampler<JsonSampler>`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `sample_std` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sample-std-0.2.1/src/lib.rs:159:1
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub trait Sample {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^ this is the expected trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:159:1
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub trait Sample {
[INFO] [stdout]     | ---------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]     = help: the following other types implement trait `sample_test::Sample`:
[INFO] [stdout]               (A, B)
[INFO] [stdout]               (A, B, C)
[INFO] [stdout]               (A, B, C, D)
[INFO] [stdout]               (A, B, C, D, E)
[INFO] [stdout]               (A, B, C, D, E, F)
[INFO] [stdout]               (A, B, C, D, E, F, G)
[INFO] [stdout]               (A, B, C, D, E, F, G, H)
[INFO] [stdout]               (A,)
[INFO] [stdout]             and 15 others
[INFO] [stdout]     = note: there are multiple different versions of crate `sample_std` in the dependency graph
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]     = note: required for `(RecursiveSampler<JsonSampler>,)` to implement `sample_test::Sample`
[INFO] [stdout]     = note: this error originates in the attribute macro `sample_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sample-std` (test "recurse") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 | sample_tuple!(A, B);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 | sample_tuple!(A, B);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 | sample_tuple!(A, B);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 | sample_tuple!(A, B);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 | sample_tuple!(A, B, C);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 | sample_tuple!(A, B, C, D);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 | sample_tuple!(A, B, C, D, E);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 | sample_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 | sample_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `h` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:325:55
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let (casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `h` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `d` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `g` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `h` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `c` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `e` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `f` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:334:85
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let ($(casey::lower!(ref $pre)),*, casey::lower!(ref $cur), $(casey::lower!(ref $sample)),*) = $v;
[INFO] [stdout]     |                                                                                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | sample_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `shrink_tuple` which comes from the expansion of the macro `sample_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[WARN] too many lines in the log, truncating it
