[INFO] fetching crate parz 0.0.1...
[INFO] checking parz-0.0.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate parz 0.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate parz 0.0.1
[INFO] finished tweaking crates.io crate parz 0.0.1
[INFO] tweaked toml for crates.io crate parz 0.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate parz 0.0.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3990f71f2d3ee63cbff61db8db38939270f8eb3685c1e188bdd3fcb0f8b9e1e9
[INFO] running `Command { std: "docker" "start" "-a" "3990f71f2d3ee63cbff61db8db38939270f8eb3685c1e188bdd3fcb0f8b9e1e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3990f71f2d3ee63cbff61db8db38939270f8eb3685c1e188bdd3fcb0f8b9e1e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3990f71f2d3ee63cbff61db8db38939270f8eb3685c1e188bdd3fcb0f8b9e1e9", kill_on_drop: false }`
[INFO] [stdout] 3990f71f2d3ee63cbff61db8db38939270f8eb3685c1e188bdd3fcb0f8b9e1e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6c9edd96367150f6ff73827f27c511c645477fc1f2854701fe2fe5b43ca16a2
[INFO] running `Command { std: "docker" "start" "-a" "b6c9edd96367150f6ff73827f27c511c645477fc1f2854701fe2fe5b43ca16a2", kill_on_drop: false }`
[INFO] [stderr]     Checking parz v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] 254 | |     i16, from_le_bytes, i16l, I16LError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 256 | |     u16, from_be_bytes, u16b, U16BError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 258 | |     i16, from_be_bytes, i16b, I16BError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 261 | |     u32, from_le_bytes, u32l, U32LError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 263 | |     i32, from_le_bytes, i32l, I32LError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 265 | |     u32, from_be_bytes, u32b, U32BError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 267 | |     i32, from_be_bytes, i32b, I32BError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 270 | |     u64, from_le_bytes, u64l, U64LError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 272 | |     i64, from_le_bytes, i64l, I64LError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     u64, from_be_bytes, u64b, U64BError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 276 | |     i64, from_be_bytes, i64b, I64BError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 279 | |     u128, from_le_bytes, u128l, U128LError;
[INFO] [stdout]     | |                                 ---------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 281 | |     i128, from_le_bytes, i128l, I128LError;
[INFO] [stdout]     | |                                 ---------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 283 | |     u128, from_be_bytes, u128b, U128BError;
[INFO] [stdout]     | |                                 ---------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 285 | |     i128, from_be_bytes, i128b, I128BError;
[INFO] [stdout]     | |                                 ---------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 288 | |     f32, from_le_bytes, f32l, F32LError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 290 | |     f32, from_be_bytes, f32b, F32BError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 293 | |     f64, from_le_bytes, f64l, F64LError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] 294 | |     /// Parse 64-bit big-endian float.
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Output>, OptError>
[INFO] [stdout]    --> src/lib.rs:119:18
[INFO] [stdout]     |
[INFO] [stdout] 119 |       move |input| {
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 120 | |         let (rest, result) = (child)(input);
[INFO] [stdout] 121 | |         match result {
[INFO] [stdout] 122 | |             Ok(x) => (rest, Ok(Some(x))),
[INFO] [stdout] ...   |
[INFO] [stdout] 125 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Output>, OptError>
[INFO] [stdout]    --> src/lib.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 | /         match result {
[INFO] [stdout] 122 | |             Ok(x) => (rest, Ok(Some(x))),
[INFO] [stdout] 123 | |             Err(_) => (input, Ok(None)),
[INFO] [stdout] 124 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Output>, OptError>
[INFO] [stdout]    --> src/lib.rs:122:29
[INFO] [stdout]     |
[INFO] [stdout] 122 |             Ok(x) => (rest, Ok(Some(x))),
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Output>, OptError>
[INFO] [stdout]    --> src/lib.rs:123:31
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Err(_) => (input, Ok(None)),
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] 254 | |     i16, from_le_bytes, i16l, I16LError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 256 | |     u16, from_be_bytes, u16b, U16BError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 258 | |     i16, from_be_bytes, i16b, I16BError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 261 | |     u32, from_le_bytes, u32l, U32LError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 263 | |     i32, from_le_bytes, i32l, I32LError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 265 | |     u32, from_be_bytes, u32b, U32BError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 267 | |     i32, from_be_bytes, i32b, I32BError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 270 | |     u64, from_le_bytes, u64l, U64LError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 272 | |     i64, from_le_bytes, i64l, I64LError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     u64, from_be_bytes, u64b, U64BError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 276 | |     i64, from_be_bytes, i64b, I64BError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 279 | |     u128, from_le_bytes, u128l, U128LError;
[INFO] [stdout]     | |                                 ---------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 281 | |     i128, from_le_bytes, i128l, I128LError;
[INFO] [stdout]     | |                                 ---------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 283 | |     u128, from_be_bytes, u128b, U128BError;
[INFO] [stdout]     | |                                 ---------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 285 | |     i128, from_be_bytes, i128b, I128BError;
[INFO] [stdout]     | |                                 ---------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 288 | |     f32, from_le_bytes, f32l, F32LError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 290 | |     f32, from_be_bytes, f32b, F32BError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 293 | |     f64, from_le_bytes, f64l, F64LError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] 294 | |     /// Parse 64-bit big-endian float.
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |           pub struct $err_name<'a>(&'a [u8]);
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout]     | |                               --------- field in this struct
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Output>, OptError>
[INFO] [stdout]    --> src/lib.rs:119:18
[INFO] [stdout]     |
[INFO] [stdout] 119 |       move |input| {
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 120 | |         let (rest, result) = (child)(input);
[INFO] [stdout] 121 | |         match result {
[INFO] [stdout] 122 | |             Ok(x) => (rest, Ok(Some(x))),
[INFO] [stdout] ...   |
[INFO] [stdout] 125 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Output>, OptError>
[INFO] [stdout]    --> src/lib.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 | /         match result {
[INFO] [stdout] 122 | |             Ok(x) => (rest, Ok(Some(x))),
[INFO] [stdout] 123 | |             Err(_) => (input, Ok(None)),
[INFO] [stdout] 124 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Output>, OptError>
[INFO] [stdout]    --> src/lib.rs:122:29
[INFO] [stdout]     |
[INFO] [stdout] 122 |             Ok(x) => (rest, Ok(Some(x))),
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Output>, OptError>
[INFO] [stdout]    --> src/lib.rs:123:31
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Err(_) => (input, Ok(None)),
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parz` (lib test) due to 4 previous errors; 40 warnings emitted
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |               input: &'a [u8]
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 236 |           ) -> Step<'a, $num_ty, $err_name> {
[INFO] [stdout]     |                     --           ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 250 | / num_impl! {
[INFO] [stdout] 251 | |     /// Parse unsigned 16-bit little-endian integer.
[INFO] [stdout] 252 | |     u16, from_le_bytes, u16l, U16LError;
[INFO] [stdout] 253 | |     /// Parse signed 16-bit little-endian integer.
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     f64, from_be_bytes, f64b, F64BError;
[INFO] [stdout] 296 | | }
[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 `num_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |         ) -> Step<'a, $num_ty, $err_name<'a>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parz` (lib) due to 4 previous errors; 40 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b6c9edd96367150f6ff73827f27c511c645477fc1f2854701fe2fe5b43ca16a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6c9edd96367150f6ff73827f27c511c645477fc1f2854701fe2fe5b43ca16a2", kill_on_drop: false }`
[INFO] [stdout] b6c9edd96367150f6ff73827f27c511c645477fc1f2854701fe2fe5b43ca16a2