[INFO] fetching crate tokio-futures-byteorder 0.2.0...
[INFO] testing tokio-futures-byteorder-0.2.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate tokio-futures-byteorder 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate tokio-futures-byteorder 0.2.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-futures-byteorder 0.2.0
[INFO] finished tweaking crates.io crate tokio-futures-byteorder 0.2.0
[INFO] tweaked toml for crates.io crate tokio-futures-byteorder 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4989bd1d22f09a9b51f3bef82f53cc16fbb314eb9ad2ca685e936b02049f343d
[INFO] running `Command { std: "docker" "start" "-a" "4989bd1d22f09a9b51f3bef82f53cc16fbb314eb9ad2ca685e936b02049f343d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4989bd1d22f09a9b51f3bef82f53cc16fbb314eb9ad2ca685e936b02049f343d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4989bd1d22f09a9b51f3bef82f53cc16fbb314eb9ad2ca685e936b02049f343d", kill_on_drop: false }`
[INFO] [stdout] 4989bd1d22f09a9b51f3bef82f53cc16fbb314eb9ad2ca685e936b02049f343d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da639632455c02965395dcbc81eddcbd36ed3e315e085b28f735a00abff759ac
[INFO] running `Command { std: "docker" "start" "-a" "da639632455c02965395dcbc81eddcbd36ed3e315e085b28f735a00abff759ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling net2 v0.2.39
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling tokio-futures-byteorder v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 181 | reader!(ReadF32, f32, read_f32);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 182 | reader!(ReadF64, f64, read_f64);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 183 | reader!(ReadU16, u16, read_u16);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 184 | reader!(ReadU24, u32, read_u24, 3);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 185 | reader!(ReadU32, u32, read_u32);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 186 | reader!(ReadU48, u64, read_u48, 6);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 187 | reader!(ReadU64, u64, read_u64);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 188 | reader!(ReadU128, u128, read_u128);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 189 | reader!(ReadI16, i16, read_i16);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 190 | reader!(ReadI24, i32, read_i24, 3);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 191 | reader!(ReadI32, i32, read_i32);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 192 | reader!(ReadI48, i64, read_i48, 6);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 193 | reader!(ReadI64, i64, read_i64);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 194 | reader!(ReadI128, i128, read_i128);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 773 | writer!(WriteF32, f32, write_f32);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 774 | writer!(WriteF64, f64, write_f64);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 775 | writer!(WriteU16, u16, write_u16);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 776 | writer!(WriteU24, u32, write_u24, 3);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 777 | writer!(WriteU32, u32, write_u32);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 778 | writer!(WriteU48, u64, write_u48, 6);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 779 | writer!(WriteU64, u64, write_u64);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 780 | writer!(WriteU128, u128, write_u128);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 781 | writer!(WriteI16, i16, write_i16);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 782 | writer!(WriteI24, i32, write_i24, 3);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 783 | writer!(WriteI32, i32, write_i32);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 784 | writer!(WriteI48, i64, write_i48, 6);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 785 | writer!(WriteI64, i64, write_i64);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 786 | writer!(WriteI128, i128, write_i128);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.73s
[INFO] running `Command { std: "docker" "inspect" "da639632455c02965395dcbc81eddcbd36ed3e315e085b28f735a00abff759ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da639632455c02965395dcbc81eddcbd36ed3e315e085b28f735a00abff759ac", kill_on_drop: false }`
[INFO] [stdout] da639632455c02965395dcbc81eddcbd36ed3e315e085b28f735a00abff759ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15eb48f973913fad877385083116196dc4e32dba8588c45e713f6c2e21485ead
[INFO] running `Command { std: "docker" "start" "-a" "15eb48f973913fad877385083116196dc4e32dba8588c45e713f6c2e21485ead", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 181 | reader!(ReadF32, f32, read_f32);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 182 | reader!(ReadF64, f64, read_f64);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 183 | reader!(ReadU16, u16, read_u16);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 184 | reader!(ReadU24, u32, read_u24, 3);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 185 | reader!(ReadU32, u32, read_u32);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 186 | reader!(ReadU48, u64, read_u48, 6);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 187 | reader!(ReadU64, u64, read_u64);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 188 | reader!(ReadU128, u128, read_u128);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 189 | reader!(ReadI16, i16, read_i16);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 190 | reader!(ReadI24, i32, read_i24, 3);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 191 | reader!(ReadI32, i32, read_i32);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 192 | reader!(ReadI48, i64, read_i48, 6);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 193 | reader!(ReadI64, i64, read_i64);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 194 | reader!(ReadI128, i128, read_i128);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 773 | writer!(WriteF32, f32, write_f32);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 774 | writer!(WriteF64, f64, write_f64);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 775 | writer!(WriteU16, u16, write_u16);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 776 | writer!(WriteU24, u32, write_u24, 3);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 777 | writer!(WriteU32, u32, write_u32);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 778 | writer!(WriteU48, u64, write_u48, 6);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 779 | writer!(WriteU64, u64, write_u64);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 780 | writer!(WriteU128, u128, write_u128);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 781 | writer!(WriteI16, i16, write_i16);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 782 | writer!(WriteI24, i32, write_i24, 3);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 783 | writer!(WriteI32, i32, write_i32);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 784 | writer!(WriteI48, i64, write_i48, 6);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 785 | writer!(WriteI64, i64, write_i64);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 786 | writer!(WriteI128, i128, write_i128);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling tokio-futures-byteorder v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]   --> tests/lib.rs:7:17
[INFO] [stdout]    |
[INFO] [stdout] 7  |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 83 | / rtts!(
[INFO] [stdout] 84 | |     u8,
[INFO] [stdout] 85 | |     AsyncWriteBytesExt::write_u8,
[INFO] [stdout] 86 | |     AsyncReadBytesExt::read_u8,
[INFO] [stdout] 87 | |     u8
[INFO] [stdout] 88 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]   --> tests/lib.rs:7:17
[INFO] [stdout]    |
[INFO] [stdout] 7  |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 83 | / rtts!(
[INFO] [stdout] 84 | |     u8,
[INFO] [stdout] 85 | |     AsyncWriteBytesExt::write_u8,
[INFO] [stdout] 86 | |     AsyncReadBytesExt::read_u8,
[INFO] [stdout] 87 | |     u8
[INFO] [stdout] 88 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]   --> tests/lib.rs:7:17
[INFO] [stdout]    |
[INFO] [stdout] 7  |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 83 | / rtts!(
[INFO] [stdout] 84 | |     u8,
[INFO] [stdout] 85 | |     AsyncWriteBytesExt::write_u8,
[INFO] [stdout] 86 | |     AsyncReadBytesExt::read_u8,
[INFO] [stdout] 87 | |     u8
[INFO] [stdout] 88 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]   --> tests/lib.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |               use tokio_byteorder::{AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 83 | / rtts!(
[INFO] [stdout] 84 | |     u8,
[INFO] [stdout] 85 | |     AsyncWriteBytesExt::write_u8,
[INFO] [stdout] 86 | |     AsyncReadBytesExt::read_u8,
[INFO] [stdout] 87 | |     u8
[INFO] [stdout] 88 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `writes` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]   --> tests/lib.rs:7:17
[INFO] [stdout]    |
[INFO] [stdout] 7  |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 89 | / rtts!(
[INFO] [stdout] 90 | |     i8,
[INFO] [stdout] 91 | |     AsyncWriteBytesExt::write_i8,
[INFO] [stdout] 92 | |     AsyncReadBytesExt::read_i8,
[INFO] [stdout] 93 | |     i8
[INFO] [stdout] 94 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]   --> tests/lib.rs:7:17
[INFO] [stdout]    |
[INFO] [stdout] 7  |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 89 | / rtts!(
[INFO] [stdout] 90 | |     i8,
[INFO] [stdout] 91 | |     AsyncWriteBytesExt::write_i8,
[INFO] [stdout] 92 | |     AsyncReadBytesExt::read_i8,
[INFO] [stdout] 93 | |     i8
[INFO] [stdout] 94 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]   --> tests/lib.rs:7:17
[INFO] [stdout]    |
[INFO] [stdout] 7  |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 89 | / rtts!(
[INFO] [stdout] 90 | |     i8,
[INFO] [stdout] 91 | |     AsyncWriteBytesExt::write_i8,
[INFO] [stdout] 92 | |     AsyncReadBytesExt::read_i8,
[INFO] [stdout] 93 | |     i8
[INFO] [stdout] 94 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]   --> tests/lib.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |               use tokio_byteorder::{AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 89 | / rtts!(
[INFO] [stdout] 90 | |     i8,
[INFO] [stdout] 91 | |     AsyncWriteBytesExt::write_i8,
[INFO] [stdout] 92 | |     AsyncReadBytesExt::read_i8,
[INFO] [stdout] 93 | |     i8
[INFO] [stdout] 94 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `writes` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 95  | / rtts!(
[INFO] [stdout] 96  | |     u16,
[INFO] [stdout] 97  | |     AsyncWriteBytesExt::write_u16::<BigEndian>,
[INFO] [stdout] 98  | |     AsyncReadBytesExt::read_u16::<BigEndian>,
[INFO] [stdout] 99  | |     u16
[INFO] [stdout] 100 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 95  | / rtts!(
[INFO] [stdout] 96  | |     u16,
[INFO] [stdout] 97  | |     AsyncWriteBytesExt::write_u16::<BigEndian>,
[INFO] [stdout] 98  | |     AsyncReadBytesExt::read_u16::<BigEndian>,
[INFO] [stdout] 99  | |     u16
[INFO] [stdout] 100 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 95  | / rtts!(
[INFO] [stdout] 96  | |     u16,
[INFO] [stdout] 97  | |     AsyncWriteBytesExt::write_u16::<BigEndian>,
[INFO] [stdout] 98  | |     AsyncReadBytesExt::read_u16::<BigEndian>,
[INFO] [stdout] 99  | |     u16
[INFO] [stdout] 100 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:25:17
[INFO] [stdout]     |
[INFO] [stdout] 25  |               use tokio_byteorder::{AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 95  | / rtts!(
[INFO] [stdout] 96  | |     u16,
[INFO] [stdout] 97  | |     AsyncWriteBytesExt::write_u16::<BigEndian>,
[INFO] [stdout] 98  | |     AsyncReadBytesExt::read_u16::<BigEndian>,
[INFO] [stdout] 99  | |     u16
[INFO] [stdout] 100 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `writes` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 101 | / rtts!(
[INFO] [stdout] 102 | |     i16,
[INFO] [stdout] 103 | |     AsyncWriteBytesExt::write_i16::<BigEndian>,
[INFO] [stdout] 104 | |     AsyncReadBytesExt::read_i16::<BigEndian>,
[INFO] [stdout] 105 | |     i16
[INFO] [stdout] 106 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 101 | / rtts!(
[INFO] [stdout] 102 | |     i16,
[INFO] [stdout] 103 | |     AsyncWriteBytesExt::write_i16::<BigEndian>,
[INFO] [stdout] 104 | |     AsyncReadBytesExt::read_i16::<BigEndian>,
[INFO] [stdout] 105 | |     i16
[INFO] [stdout] 106 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 101 | / rtts!(
[INFO] [stdout] 102 | |     i16,
[INFO] [stdout] 103 | |     AsyncWriteBytesExt::write_i16::<BigEndian>,
[INFO] [stdout] 104 | |     AsyncReadBytesExt::read_i16::<BigEndian>,
[INFO] [stdout] 105 | |     i16
[INFO] [stdout] 106 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:25:17
[INFO] [stdout]     |
[INFO] [stdout] 25  |               use tokio_byteorder::{AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 101 | / rtts!(
[INFO] [stdout] 102 | |     i16,
[INFO] [stdout] 103 | |     AsyncWriteBytesExt::write_i16::<BigEndian>,
[INFO] [stdout] 104 | |     AsyncReadBytesExt::read_i16::<BigEndian>,
[INFO] [stdout] 105 | |     i16
[INFO] [stdout] 106 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `writes` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 107 | / rtts!(
[INFO] [stdout] 108 | |     u32,
[INFO] [stdout] 109 | |     AsyncWriteBytesExt::write_u32::<BigEndian>,
[INFO] [stdout] 110 | |     AsyncReadBytesExt::read_u32::<BigEndian>,
[INFO] [stdout] 111 | |     u32
[INFO] [stdout] 112 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 107 | / rtts!(
[INFO] [stdout] 108 | |     u32,
[INFO] [stdout] 109 | |     AsyncWriteBytesExt::write_u32::<BigEndian>,
[INFO] [stdout] 110 | |     AsyncReadBytesExt::read_u32::<BigEndian>,
[INFO] [stdout] 111 | |     u32
[INFO] [stdout] 112 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 107 | / rtts!(
[INFO] [stdout] 108 | |     u32,
[INFO] [stdout] 109 | |     AsyncWriteBytesExt::write_u32::<BigEndian>,
[INFO] [stdout] 110 | |     AsyncReadBytesExt::read_u32::<BigEndian>,
[INFO] [stdout] 111 | |     u32
[INFO] [stdout] 112 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:25:17
[INFO] [stdout]     |
[INFO] [stdout] 25  |               use tokio_byteorder::{AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 107 | / rtts!(
[INFO] [stdout] 108 | |     u32,
[INFO] [stdout] 109 | |     AsyncWriteBytesExt::write_u32::<BigEndian>,
[INFO] [stdout] 110 | |     AsyncReadBytesExt::read_u32::<BigEndian>,
[INFO] [stdout] 111 | |     u32
[INFO] [stdout] 112 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `writes` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 113 | / rtts!(
[INFO] [stdout] 114 | |     i32,
[INFO] [stdout] 115 | |     AsyncWriteBytesExt::write_i32::<BigEndian>,
[INFO] [stdout] 116 | |     AsyncReadBytesExt::read_i32::<BigEndian>,
[INFO] [stdout] 117 | |     i32
[INFO] [stdout] 118 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 113 | / rtts!(
[INFO] [stdout] 114 | |     i32,
[INFO] [stdout] 115 | |     AsyncWriteBytesExt::write_i32::<BigEndian>,
[INFO] [stdout] 116 | |     AsyncReadBytesExt::read_i32::<BigEndian>,
[INFO] [stdout] 117 | |     i32
[INFO] [stdout] 118 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 113 | / rtts!(
[INFO] [stdout] 114 | |     i32,
[INFO] [stdout] 115 | |     AsyncWriteBytesExt::write_i32::<BigEndian>,
[INFO] [stdout] 116 | |     AsyncReadBytesExt::read_i32::<BigEndian>,
[INFO] [stdout] 117 | |     i32
[INFO] [stdout] 118 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:25:17
[INFO] [stdout]     |
[INFO] [stdout] 25  |               use tokio_byteorder::{AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 113 | / rtts!(
[INFO] [stdout] 114 | |     i32,
[INFO] [stdout] 115 | |     AsyncWriteBytesExt::write_i32::<BigEndian>,
[INFO] [stdout] 116 | |     AsyncReadBytesExt::read_i32::<BigEndian>,
[INFO] [stdout] 117 | |     i32
[INFO] [stdout] 118 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `writes` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 119 | / rtts!(
[INFO] [stdout] 120 | |     u64,
[INFO] [stdout] 121 | |     AsyncWriteBytesExt::write_u64::<BigEndian>,
[INFO] [stdout] 122 | |     AsyncReadBytesExt::read_u64::<BigEndian>,
[INFO] [stdout] 123 | |     u64
[INFO] [stdout] 124 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 119 | / rtts!(
[INFO] [stdout] 120 | |     u64,
[INFO] [stdout] 121 | |     AsyncWriteBytesExt::write_u64::<BigEndian>,
[INFO] [stdout] 122 | |     AsyncReadBytesExt::read_u64::<BigEndian>,
[INFO] [stdout] 123 | |     u64
[INFO] [stdout] 124 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 119 | / rtts!(
[INFO] [stdout] 120 | |     u64,
[INFO] [stdout] 121 | |     AsyncWriteBytesExt::write_u64::<BigEndian>,
[INFO] [stdout] 122 | |     AsyncReadBytesExt::read_u64::<BigEndian>,
[INFO] [stdout] 123 | |     u64
[INFO] [stdout] 124 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:25:17
[INFO] [stdout]     |
[INFO] [stdout] 25  |               use tokio_byteorder::{AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 119 | / rtts!(
[INFO] [stdout] 120 | |     u64,
[INFO] [stdout] 121 | |     AsyncWriteBytesExt::write_u64::<BigEndian>,
[INFO] [stdout] 122 | |     AsyncReadBytesExt::read_u64::<BigEndian>,
[INFO] [stdout] 123 | |     u64
[INFO] [stdout] 124 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `writes` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 125 | / rtts!(
[INFO] [stdout] 126 | |     i64,
[INFO] [stdout] 127 | |     AsyncWriteBytesExt::write_i64::<BigEndian>,
[INFO] [stdout] 128 | |     AsyncReadBytesExt::read_i64::<BigEndian>,
[INFO] [stdout] 129 | |     i64
[INFO] [stdout] 130 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 125 | / rtts!(
[INFO] [stdout] 126 | |     i64,
[INFO] [stdout] 127 | |     AsyncWriteBytesExt::write_i64::<BigEndian>,
[INFO] [stdout] 128 | |     AsyncReadBytesExt::read_i64::<BigEndian>,
[INFO] [stdout] 129 | |     i64
[INFO] [stdout] 130 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |               use tokio_byteorder::{AsyncReadBytesExt, AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 125 | / rtts!(
[INFO] [stdout] 126 | |     i64,
[INFO] [stdout] 127 | |     AsyncWriteBytesExt::write_i64::<BigEndian>,
[INFO] [stdout] 128 | |     AsyncReadBytesExt::read_i64::<BigEndian>,
[INFO] [stdout] 129 | |     i64
[INFO] [stdout] 130 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `rtt` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_byteorder`
[INFO] [stdout]    --> tests/lib.rs:25:17
[INFO] [stdout]     |
[INFO] [stdout] 25  |               use tokio_byteorder::{AsyncWriteBytesExt, BigEndian};
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `tokio_byteorder`
[INFO] [stdout] ...
[INFO] [stdout] 125 | / rtts!(
[INFO] [stdout] 126 | |     i64,
[INFO] [stdout] 127 | |     AsyncWriteBytesExt::write_i64::<BigEndian>,
[INFO] [stdout] 128 | |     AsyncReadBytesExt::read_i64::<BigEndian>,
[INFO] [stdout] 129 | |     i64
[INFO] [stdout] 130 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `writes` which comes from the expansion of the macro `rtts` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 181 | reader!(ReadF32, f32, read_f32);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 182 | reader!(ReadF64, f64, read_f64);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 183 | reader!(ReadU16, u16, read_u16);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 184 | reader!(ReadU24, u32, read_u24, 3);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 185 | reader!(ReadU32, u32, read_u32);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 186 | reader!(ReadU48, u64, read_u48, 6);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 187 | reader!(ReadU64, u64, read_u64);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 188 | reader!(ReadU128, u128, read_u128);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 189 | reader!(ReadI16, i16, read_i16);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 190 | reader!(ReadI24, i32, read_i24, 3);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 191 | reader!(ReadI32, i32, read_i32);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 192 | reader!(ReadI48, i64, read_i48, 6);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 193 | reader!(ReadI64, i64, read_i64);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 194 | reader!(ReadI128, i128, read_i128);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 32 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 773 | writer!(WriteF32, f32, write_f32);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 774 | writer!(WriteF64, f64, write_f64);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 775 | writer!(WriteU16, u16, write_u16);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-futures-byteorder` (test "lib") due to 33 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 776 | writer!(WriteU24, u32, write_u24, 3);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 777 | writer!(WriteU32, u32, write_u32);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 778 | writer!(WriteU48, u64, write_u48, 6);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 779 | writer!(WriteU64, u64, write_u64);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 780 | writer!(WriteU128, u128, write_u128);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 781 | writer!(WriteI16, i16, write_i16);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 782 | writer!(WriteI24, i32, write_i24, 3);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 783 | writer!(WriteI32, i32, write_i32);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 784 | writer!(WriteI48, i64, write_i48, 6);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 785 | writer!(WriteI64, i64, write_i64);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:726:21
[INFO] [stdout]     |
[INFO] [stdout] 726 |                 let mut this = unsafe { self.get_unchecked_mut() };
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 786 | writer!(WriteI128, i128, write_i128);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "15eb48f973913fad877385083116196dc4e32dba8588c45e713f6c2e21485ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15eb48f973913fad877385083116196dc4e32dba8588c45e713f6c2e21485ead", kill_on_drop: false }`
[INFO] [stdout] 15eb48f973913fad877385083116196dc4e32dba8588c45e713f6c2e21485ead
