[INFO] cloning repository https://github.com/syntacticsugarglider/self-profile-ice-repro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/syntacticsugarglider/self-profile-ice-repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyntacticsugarglider%2Fself-profile-ice-repro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyntacticsugarglider%2Fself-profile-ice-repro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a31f2f9ec5e0d27ac1807b44635df289e52aa8a8
[INFO] checking syntacticsugarglider/self-profile-ice-repro against try#6713fa75964eb229409a9c6f6f5c418423e313ff for pr-133502-22
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyntacticsugarglider%2Fself-profile-ice-repro" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/syntacticsugarglider/self-profile-ice-repro
[INFO] finished tweaking git repo https://github.com/syntacticsugarglider/self-profile-ice-repro
[INFO] tweaked toml for git repo https://github.com/syntacticsugarglider/self-profile-ice-repro written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/syntacticsugarglider/self-profile-ice-repro on toolchain 6713fa75964eb229409a9c6f6f5c418423e313ff
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/syntacticsugarglider/self-profile-ice-repro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-7-tc2/source/core-error/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb09fd0b70b88cadca2fc50de91e736dc0e4b730a59610efbb2338623e78ebee
[INFO] running `Command { std: "docker" "start" "-a" "eb09fd0b70b88cadca2fc50de91e736dc0e4b730a59610efbb2338623e78ebee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb09fd0b70b88cadca2fc50de91e736dc0e4b730a59610efbb2338623e78ebee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb09fd0b70b88cadca2fc50de91e736dc0e4b730a59610efbb2338623e78ebee", kill_on_drop: false }`
[INFO] [stdout] eb09fd0b70b88cadca2fc50de91e736dc0e4b730a59610efbb2338623e78ebee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9ce0ea9ae7b3d9ae6c122e2c212df4a1c820b0a34446e708edf9e43bc36c6a7
[INFO] running `Command { std: "docker" "start" "-a" "b9ce0ea9ae7b3d9ae6c122e2c212df4a1c820b0a34446e708edf9e43bc36c6a7", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/core-error/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.32
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling serde_derive v1.0.113
[INFO] [stderr]    Compiling serde v1.0.113
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]     Checking once_cell v1.4.0
[INFO] [stderr]     Checking futures-sink v0.3.5
[INFO] [stderr]     Checking futures-core v0.3.5
[INFO] [stderr]     Checking futures-io v0.3.5
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]     Checking futures-task v0.3.5
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]    Compiling rustversion v1.0.3
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]     Checking dissimilar v1.0.2
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking unicode-xid v0.2.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking genio v0.2.1
[INFO] [stderr]     Checking bytes v0.5.5
[INFO] [stderr]     Checking pin-project-lite v0.1.7
[INFO] [stderr]    Compiling core-error v0.0.1-rc4 (https://github.com/core-error/core-error#9ffbf19b)
[INFO] [stderr]    Compiling core-error v0.0.1-rc4 (/opt/rustwide/workdir/core-error)
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking synstructure v0.12.4
[INFO] [stderr]     Checking thiserror-impl v1.0.11 (/opt/rustwide/workdir/thiserror/impl)
[INFO] [stderr]     Checking derive v0.1.0 (/opt/rustwide/workdir/protocol/derive)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> thiserror/impl/src/attr.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn get(input: &[Attribute]) -> Result<Attrs> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^            ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn get(input: &[Attribute]) -> Result<Attrs<'_>> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> thiserror/impl/src/prop.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub(crate) fn from_field(&self) -> Option<&Field> {
[INFO] [stdout]   |                              ^^^^^            ^^^^^^
[INFO] [stdout]   |                              |                ||
[INFO] [stdout]   |                              |                |the same lifetime is hidden here
[INFO] [stdout]   |                              |                the same lifetime is elided here
[INFO] [stdout]   |                              the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub(crate) fn from_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]   |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> thiserror/impl/src/prop.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub(crate) fn source_field(&self) -> Option<&Field> {
[INFO] [stdout]   |                                ^^^^^            ^^^^^^
[INFO] [stdout]   |                                |                ||
[INFO] [stdout]   |                                |                |the same lifetime is hidden here
[INFO] [stdout]   |                                |                the same lifetime is elided here
[INFO] [stdout]   |                                the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub(crate) fn source_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]   |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> thiserror/impl/src/prop.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub(crate) fn backtrace_field(&self) -> Option<&Field> {
[INFO] [stdout]    |                                   ^^^^^            ^^^^^^
[INFO] [stdout]    |                                   |                ||
[INFO] [stdout]    |                                   |                |the same lifetime is hidden here
[INFO] [stdout]    |                                   |                the same lifetime is elided here
[INFO] [stdout]    |                                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub(crate) fn backtrace_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> thiserror/impl/src/prop.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub(crate) fn from_field(&self) -> Option<&Field> {
[INFO] [stdout]    |                              ^^^^^            ^^^^^^
[INFO] [stdout]    |                              |                ||
[INFO] [stdout]    |                              |                |the same lifetime is hidden here
[INFO] [stdout]    |                              |                the same lifetime is elided here
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub(crate) fn from_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> thiserror/impl/src/prop.rs:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub(crate) fn source_field(&self) -> Option<&Field> {
[INFO] [stdout]    |                                ^^^^^            ^^^^^^
[INFO] [stdout]    |                                |                ||
[INFO] [stdout]    |                                |                |the same lifetime is hidden here
[INFO] [stdout]    |                                |                the same lifetime is elided here
[INFO] [stdout]    |                                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub(crate) fn source_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> thiserror/impl/src/prop.rs:54:35
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub(crate) fn backtrace_field(&self) -> Option<&Field> {
[INFO] [stdout]    |                                   ^^^^^            ^^^^^^
[INFO] [stdout]    |                                   |                ||
[INFO] [stdout]    |                                   |                |the same lifetime is hidden here
[INFO] [stdout]    |                                   |                the same lifetime is elided here
[INFO] [stdout]    |                                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub(crate) fn backtrace_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> thiserror/impl/src/attr.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn get(input: &[Attribute]) -> Result<Attrs> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^            ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn get(input: &[Attribute]) -> Result<Attrs<'_>> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> thiserror/impl/src/prop.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub(crate) fn from_field(&self) -> Option<&Field> {
[INFO] [stdout]   |                              ^^^^^            ^^^^^^
[INFO] [stdout]   |                              |                ||
[INFO] [stdout]   |                              |                |the same lifetime is hidden here
[INFO] [stdout]   |                              |                the same lifetime is elided here
[INFO] [stdout]   |                              the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub(crate) fn from_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]   |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> thiserror/impl/src/prop.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub(crate) fn source_field(&self) -> Option<&Field> {
[INFO] [stdout]   |                                ^^^^^            ^^^^^^
[INFO] [stdout]   |                                |                ||
[INFO] [stdout]   |                                |                |the same lifetime is hidden here
[INFO] [stdout]   |                                |                the same lifetime is elided here
[INFO] [stdout]   |                                the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub(crate) fn source_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]   |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> thiserror/impl/src/prop.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub(crate) fn backtrace_field(&self) -> Option<&Field> {
[INFO] [stdout]    |                                   ^^^^^            ^^^^^^
[INFO] [stdout]    |                                   |                ||
[INFO] [stdout]    |                                   |                |the same lifetime is hidden here
[INFO] [stdout]    |                                   |                the same lifetime is elided here
[INFO] [stdout]    |                                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub(crate) fn backtrace_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> thiserror/impl/src/prop.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub(crate) fn from_field(&self) -> Option<&Field> {
[INFO] [stdout]    |                              ^^^^^            ^^^^^^
[INFO] [stdout]    |                              |                ||
[INFO] [stdout]    |                              |                |the same lifetime is hidden here
[INFO] [stdout]    |                              |                the same lifetime is elided here
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub(crate) fn from_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> thiserror/impl/src/prop.rs:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub(crate) fn source_field(&self) -> Option<&Field> {
[INFO] [stdout]    |                                ^^^^^            ^^^^^^
[INFO] [stdout]    |                                |                ||
[INFO] [stdout]    |                                |                |the same lifetime is hidden here
[INFO] [stdout]    |                                |                the same lifetime is elided here
[INFO] [stdout]    |                                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub(crate) fn source_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> thiserror/impl/src/prop.rs:54:35
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub(crate) fn backtrace_field(&self) -> Option<&Field> {
[INFO] [stdout]    |                                   ^^^^^            ^^^^^^
[INFO] [stdout]    |                                   |                ||
[INFO] [stdout]    |                                   |                |the same lifetime is hidden here
[INFO] [stdout]    |                                   |                the same lifetime is elided here
[INFO] [stdout]    |                                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub(crate) fn backtrace_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling ref-cast-impl v1.0.2
[INFO] [stderr]     Checking ref-cast v1.0.2
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> thiserror/impl/src/attr.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn get(input: &[Attribute]) -> Result<Attrs> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^            ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn get(input: &[Attribute]) -> Result<Attrs<'_>> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> thiserror/impl/src/prop.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub(crate) fn from_field(&self) -> Option<&Field> {
[INFO] [stdout]   |                              ^^^^^            ^^^^^^
[INFO] [stdout]   |                              |                ||
[INFO] [stdout]   |                              |                |the same lifetime is hidden here
[INFO] [stdout]   |                              |                the same lifetime is elided here
[INFO] [stdout]   |                              the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub(crate) fn from_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]   |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> thiserror/impl/src/prop.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub(crate) fn source_field(&self) -> Option<&Field> {
[INFO] [stdout]   |                                ^^^^^            ^^^^^^
[INFO] [stdout]   |                                |                ||
[INFO] [stdout]   |                                |                |the same lifetime is hidden here
[INFO] [stdout]   |                                |                the same lifetime is elided here
[INFO] [stdout]   |                                the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub(crate) fn source_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]   |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> thiserror/impl/src/prop.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub(crate) fn backtrace_field(&self) -> Option<&Field> {
[INFO] [stdout]    |                                   ^^^^^            ^^^^^^
[INFO] [stdout]    |                                   |                ||
[INFO] [stdout]    |                                   |                |the same lifetime is hidden here
[INFO] [stdout]    |                                   |                the same lifetime is elided here
[INFO] [stdout]    |                                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub(crate) fn backtrace_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> thiserror/impl/src/prop.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub(crate) fn from_field(&self) -> Option<&Field> {
[INFO] [stdout]    |                              ^^^^^            ^^^^^^
[INFO] [stdout]    |                              |                ||
[INFO] [stdout]    |                              |                |the same lifetime is hidden here
[INFO] [stdout]    |                              |                the same lifetime is elided here
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub(crate) fn from_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> thiserror/impl/src/prop.rs:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub(crate) fn source_field(&self) -> Option<&Field> {
[INFO] [stdout]    |                                ^^^^^            ^^^^^^
[INFO] [stdout]    |                                |                ||
[INFO] [stdout]    |                                |                |the same lifetime is hidden here
[INFO] [stdout]    |                                |                the same lifetime is elided here
[INFO] [stdout]    |                                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub(crate) fn source_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> thiserror/impl/src/prop.rs:54:35
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub(crate) fn backtrace_field(&self) -> Option<&Field> {
[INFO] [stdout]    |                                   ^^^^^            ^^^^^^
[INFO] [stdout]    |                                   |                ||
[INFO] [stdout]    |                                   |                |the same lifetime is hidden here
[INFO] [stdout]    |                                   |                the same lifetime is elided here
[INFO] [stdout]    |                                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub(crate) fn backtrace_field(&self) -> Option<&Field<'_>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking thiserror v1.0.11 (/opt/rustwide/workdir/thiserror)
[INFO] [stderr]     Checking pin-project v0.4.22
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking piper v0.1.3
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking protocol v0.1.0 (/opt/rustwide/workdir/protocol)
[INFO] [stderr]     Checking core-futures-io v0.1.0 (/opt/rustwide/workdir/core-futures-io)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> core-futures-io/src/ext/read/chain.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / pin_project! {
[INFO] [stdout] 12 | |     #[must_use = "streams do nothing unless polled"]
[INFO] [stdout] 13 | |     #[cfg_attr(docsrs, doc(cfg(feature = "io-util")))]
[INFO] [stdout] 14 | |     pub struct Chain<T, U> {
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | | }
[INFO] [stdout]    | |_^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `pin_project` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:86:9
[INFO] [stdout]     |
[INFO] [stdout]  86 | /         pin_project! {
[INFO] [stdout]  87 | |             #[doc(hidden)]
[INFO] [stdout]  88 | |             pub struct $name<R> {
[INFO] [stdout]  89 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  92 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 122 |   reader8!(ReadU8, u8);
[INFO] [stdout]     |   -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader8` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:86:9
[INFO] [stdout]     |
[INFO] [stdout]  86 | /         pin_project! {
[INFO] [stdout]  87 | |             #[doc(hidden)]
[INFO] [stdout]  88 | |             pub struct $name<R> {
[INFO] [stdout]  89 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  92 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 123 |   reader8!(ReadI8, i8);
[INFO] [stdout]     |   -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader8` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:29:9
[INFO] [stdout]     |
[INFO] [stdout]  29 | /         pin_project! {
[INFO] [stdout]  30 | |             pub struct $name<R> {
[INFO] [stdout]  31 | |                 #[pin]
[INFO] [stdout]  32 | |                 src: R,
[INFO] [stdout] ...   |
[INFO] [stdout]  36 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 125 |   reader!(ReadU16, u16, get_u16);
[INFO] [stdout]     |   ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:29:9
[INFO] [stdout]     |
[INFO] [stdout]  29 | /         pin_project! {
[INFO] [stdout]  30 | |             pub struct $name<R> {
[INFO] [stdout]  31 | |                 #[pin]
[INFO] [stdout]  32 | |                 src: R,
[INFO] [stdout] ...   |
[INFO] [stdout]  36 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 126 |   reader!(ReadU32, u32, get_u32);
[INFO] [stdout]     |   ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:29:9
[INFO] [stdout]     |
[INFO] [stdout]  29 | /         pin_project! {
[INFO] [stdout]  30 | |             pub struct $name<R> {
[INFO] [stdout]  31 | |                 #[pin]
[INFO] [stdout]  32 | |                 src: R,
[INFO] [stdout] ...   |
[INFO] [stdout]  36 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 127 |   reader!(ReadU64, u64, get_u64);
[INFO] [stdout]     |   ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:29:9
[INFO] [stdout]     |
[INFO] [stdout]  29 | /         pin_project! {
[INFO] [stdout]  30 | |             pub struct $name<R> {
[INFO] [stdout]  31 | |                 #[pin]
[INFO] [stdout]  32 | |                 src: R,
[INFO] [stdout] ...   |
[INFO] [stdout]  36 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 128 |   reader!(ReadU128, u128, get_u128);
[INFO] [stdout]     |   --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:29:9
[INFO] [stdout]     |
[INFO] [stdout]  29 | /         pin_project! {
[INFO] [stdout]  30 | |             pub struct $name<R> {
[INFO] [stdout]  31 | |                 #[pin]
[INFO] [stdout]  32 | |                 src: R,
[INFO] [stdout] ...   |
[INFO] [stdout]  36 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 130 |   reader!(ReadI16, i16, get_i16);
[INFO] [stdout]     |   ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:29:9
[INFO] [stdout]     |
[INFO] [stdout]  29 | /         pin_project! {
[INFO] [stdout]  30 | |             pub struct $name<R> {
[INFO] [stdout]  31 | |                 #[pin]
[INFO] [stdout]  32 | |                 src: R,
[INFO] [stdout] ...   |
[INFO] [stdout]  36 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 131 |   reader!(ReadI32, i32, get_i32);
[INFO] [stdout]     |   ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:29:9
[INFO] [stdout]     |
[INFO] [stdout]  29 | /         pin_project! {
[INFO] [stdout]  30 | |             pub struct $name<R> {
[INFO] [stdout]  31 | |                 #[pin]
[INFO] [stdout]  32 | |                 src: R,
[INFO] [stdout] ...   |
[INFO] [stdout]  36 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 132 |   reader!(ReadI64, i64, get_i64);
[INFO] [stdout]     |   ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:29:9
[INFO] [stdout]     |
[INFO] [stdout]  29 | /         pin_project! {
[INFO] [stdout]  30 | |             pub struct $name<R> {
[INFO] [stdout]  31 | |                 #[pin]
[INFO] [stdout]  32 | |                 src: R,
[INFO] [stdout] ...   |
[INFO] [stdout]  36 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 133 |   reader!(ReadI128, i128, get_i128);
[INFO] [stdout]     |   --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> core-futures-io/src/ext/read/take.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / pin_project! {
[INFO] [stdout] 12 | |     #[derive(Debug)]
[INFO] [stdout] 13 | |     #[must_use = "streams do nothing unless you `.await` or poll them"]
[INFO] [stdout] 14 | |     #[cfg_attr(docsrs, doc(cfg(feature = "io-util")))]
[INFO] [stdout] ...  |
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `pin_project` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:70:9
[INFO] [stdout]     |
[INFO] [stdout]  70 | /         pin_project! {
[INFO] [stdout]  71 | |             #[doc(hidden)]
[INFO] [stdout]  72 | |             pub struct $name<W> {
[INFO] [stdout]  73 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  77 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 108 |   writer8!(WriteU8, u8);
[INFO] [stdout]     |   --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer8` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:70:9
[INFO] [stdout]     |
[INFO] [stdout]  70 | /         pin_project! {
[INFO] [stdout]  71 | |             #[doc(hidden)]
[INFO] [stdout]  72 | |             pub struct $name<W> {
[INFO] [stdout]  73 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  77 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 109 |   writer8!(WriteI8, i8);
[INFO] [stdout]     |   --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer8` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  16 | /         pin_project! {
[INFO] [stdout]  17 | |             #[doc(hidden)]
[INFO] [stdout]  18 | |             pub struct $name<W> {
[INFO] [stdout]  19 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  24 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 111 |   writer!(WriteU16, u16, put_u16);
[INFO] [stdout]     |   ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  16 | /         pin_project! {
[INFO] [stdout]  17 | |             #[doc(hidden)]
[INFO] [stdout]  18 | |             pub struct $name<W> {
[INFO] [stdout]  19 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  24 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 112 |   writer!(WriteU32, u32, put_u32);
[INFO] [stdout]     |   ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  16 | /         pin_project! {
[INFO] [stdout]  17 | |             #[doc(hidden)]
[INFO] [stdout]  18 | |             pub struct $name<W> {
[INFO] [stdout]  19 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  24 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 113 |   writer!(WriteU64, u64, put_u64);
[INFO] [stdout]     |   ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  16 | /         pin_project! {
[INFO] [stdout]  17 | |             #[doc(hidden)]
[INFO] [stdout]  18 | |             pub struct $name<W> {
[INFO] [stdout]  19 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  24 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 114 |   writer!(WriteU128, u128, put_u128);
[INFO] [stdout]     |   ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  16 | /         pin_project! {
[INFO] [stdout]  17 | |             #[doc(hidden)]
[INFO] [stdout]  18 | |             pub struct $name<W> {
[INFO] [stdout]  19 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  24 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 116 |   writer!(WriteI16, i16, put_i16);
[INFO] [stdout]     |   ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  16 | /         pin_project! {
[INFO] [stdout]  17 | |             #[doc(hidden)]
[INFO] [stdout]  18 | |             pub struct $name<W> {
[INFO] [stdout]  19 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  24 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 117 |   writer!(WriteI32, i32, put_i32);
[INFO] [stdout]     |   ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  16 | /         pin_project! {
[INFO] [stdout]  17 | |             #[doc(hidden)]
[INFO] [stdout]  18 | |             pub struct $name<W> {
[INFO] [stdout]  19 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  24 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 118 |   writer!(WriteI64, i64, put_i64);
[INFO] [stdout]     |   ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  16 | /         pin_project! {
[INFO] [stdout]  17 | |             #[doc(hidden)]
[INFO] [stdout]  18 | |             pub struct $name<W> {
[INFO] [stdout]  19 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  24 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 119 |   writer!(WriteI128, i128, put_i128);
[INFO] [stdout]     |   ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> core-futures-io/src/ext/read/chain.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / pin_project! {
[INFO] [stdout] 12 | |     #[must_use = "streams do nothing unless polled"]
[INFO] [stdout] 13 | |     #[cfg_attr(docsrs, doc(cfg(feature = "io-util")))]
[INFO] [stdout] 14 | |     pub struct Chain<T, U> {
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | | }
[INFO] [stdout]    | |_^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `pin_project` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:86:9
[INFO] [stdout]     |
[INFO] [stdout]  86 | /         pin_project! {
[INFO] [stdout]  87 | |             #[doc(hidden)]
[INFO] [stdout]  88 | |             pub struct $name<R> {
[INFO] [stdout]  89 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  92 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 122 |   reader8!(ReadU8, u8);
[INFO] [stdout]     |   -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader8` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:86:9
[INFO] [stdout]     |
[INFO] [stdout]  86 | /         pin_project! {
[INFO] [stdout]  87 | |             #[doc(hidden)]
[INFO] [stdout]  88 | |             pub struct $name<R> {
[INFO] [stdout]  89 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  92 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 123 |   reader8!(ReadI8, i8);
[INFO] [stdout]     |   -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader8` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:29:9
[INFO] [stdout]     |
[INFO] [stdout]  29 | /         pin_project! {
[INFO] [stdout]  30 | |             pub struct $name<R> {
[INFO] [stdout]  31 | |                 #[pin]
[INFO] [stdout]  32 | |                 src: R,
[INFO] [stdout] ...   |
[INFO] [stdout]  36 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 125 |   reader!(ReadU16, u16, get_u16);
[INFO] [stdout]     |   ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:29:9
[INFO] [stdout]     |
[INFO] [stdout]  29 | /         pin_project! {
[INFO] [stdout]  30 | |             pub struct $name<R> {
[INFO] [stdout]  31 | |                 #[pin]
[INFO] [stdout]  32 | |                 src: R,
[INFO] [stdout] ...   |
[INFO] [stdout]  36 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 126 |   reader!(ReadU32, u32, get_u32);
[INFO] [stdout]     |   ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:29:9
[INFO] [stdout]     |
[INFO] [stdout]  29 | /         pin_project! {
[INFO] [stdout]  30 | |             pub struct $name<R> {
[INFO] [stdout]  31 | |                 #[pin]
[INFO] [stdout]  32 | |                 src: R,
[INFO] [stdout] ...   |
[INFO] [stdout]  36 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 127 |   reader!(ReadU64, u64, get_u64);
[INFO] [stdout]     |   ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:29:9
[INFO] [stdout]     |
[INFO] [stdout]  29 | /         pin_project! {
[INFO] [stdout]  30 | |             pub struct $name<R> {
[INFO] [stdout]  31 | |                 #[pin]
[INFO] [stdout]  32 | |                 src: R,
[INFO] [stdout] ...   |
[INFO] [stdout]  36 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 128 |   reader!(ReadU128, u128, get_u128);
[INFO] [stdout]     |   --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:29:9
[INFO] [stdout]     |
[INFO] [stdout]  29 | /         pin_project! {
[INFO] [stdout]  30 | |             pub struct $name<R> {
[INFO] [stdout]  31 | |                 #[pin]
[INFO] [stdout]  32 | |                 src: R,
[INFO] [stdout] ...   |
[INFO] [stdout]  36 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 130 |   reader!(ReadI16, i16, get_i16);
[INFO] [stdout]     |   ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:29:9
[INFO] [stdout]     |
[INFO] [stdout]  29 | /         pin_project! {
[INFO] [stdout]  30 | |             pub struct $name<R> {
[INFO] [stdout]  31 | |                 #[pin]
[INFO] [stdout]  32 | |                 src: R,
[INFO] [stdout] ...   |
[INFO] [stdout]  36 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 131 |   reader!(ReadI32, i32, get_i32);
[INFO] [stdout]     |   ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:29:9
[INFO] [stdout]     |
[INFO] [stdout]  29 | /         pin_project! {
[INFO] [stdout]  30 | |             pub struct $name<R> {
[INFO] [stdout]  31 | |                 #[pin]
[INFO] [stdout]  32 | |                 src: R,
[INFO] [stdout] ...   |
[INFO] [stdout]  36 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 132 |   reader!(ReadI64, i64, get_i64);
[INFO] [stdout]     |   ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/read/read_int.rs:29:9
[INFO] [stdout]     |
[INFO] [stdout]  29 | /         pin_project! {
[INFO] [stdout]  30 | |             pub struct $name<R> {
[INFO] [stdout]  31 | |                 #[pin]
[INFO] [stdout]  32 | |                 src: R,
[INFO] [stdout] ...   |
[INFO] [stdout]  36 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 133 |   reader!(ReadI128, i128, get_i128);
[INFO] [stdout]     |   --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `reader` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> core-futures-io/src/ext/read/take.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / pin_project! {
[INFO] [stdout] 12 | |     #[derive(Debug)]
[INFO] [stdout] 13 | |     #[must_use = "streams do nothing unless you `.await` or poll them"]
[INFO] [stdout] 14 | |     #[cfg_attr(docsrs, doc(cfg(feature = "io-util")))]
[INFO] [stdout] ...  |
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `pin_project` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:70:9
[INFO] [stdout]     |
[INFO] [stdout]  70 | /         pin_project! {
[INFO] [stdout]  71 | |             #[doc(hidden)]
[INFO] [stdout]  72 | |             pub struct $name<W> {
[INFO] [stdout]  73 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  77 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 108 |   writer8!(WriteU8, u8);
[INFO] [stdout]     |   --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer8` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:70:9
[INFO] [stdout]     |
[INFO] [stdout]  70 | /         pin_project! {
[INFO] [stdout]  71 | |             #[doc(hidden)]
[INFO] [stdout]  72 | |             pub struct $name<W> {
[INFO] [stdout]  73 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  77 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 109 |   writer8!(WriteI8, i8);
[INFO] [stdout]     |   --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer8` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  16 | /         pin_project! {
[INFO] [stdout]  17 | |             #[doc(hidden)]
[INFO] [stdout]  18 | |             pub struct $name<W> {
[INFO] [stdout]  19 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  24 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 111 |   writer!(WriteU16, u16, put_u16);
[INFO] [stdout]     |   ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  16 | /         pin_project! {
[INFO] [stdout]  17 | |             #[doc(hidden)]
[INFO] [stdout]  18 | |             pub struct $name<W> {
[INFO] [stdout]  19 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  24 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 112 |   writer!(WriteU32, u32, put_u32);
[INFO] [stdout]     |   ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  16 | /         pin_project! {
[INFO] [stdout]  17 | |             #[doc(hidden)]
[INFO] [stdout]  18 | |             pub struct $name<W> {
[INFO] [stdout]  19 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  24 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 113 |   writer!(WriteU64, u64, put_u64);
[INFO] [stdout]     |   ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  16 | /         pin_project! {
[INFO] [stdout]  17 | |             #[doc(hidden)]
[INFO] [stdout]  18 | |             pub struct $name<W> {
[INFO] [stdout]  19 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  24 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 114 |   writer!(WriteU128, u128, put_u128);
[INFO] [stdout]     |   ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  16 | /         pin_project! {
[INFO] [stdout]  17 | |             #[doc(hidden)]
[INFO] [stdout]  18 | |             pub struct $name<W> {
[INFO] [stdout]  19 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  24 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 116 |   writer!(WriteI16, i16, put_i16);
[INFO] [stdout]     |   ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  16 | /         pin_project! {
[INFO] [stdout]  17 | |             #[doc(hidden)]
[INFO] [stdout]  18 | |             pub struct $name<W> {
[INFO] [stdout]  19 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  24 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 117 |   writer!(WriteI32, i32, put_i32);
[INFO] [stdout]     |   ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  16 | /         pin_project! {
[INFO] [stdout]  17 | |             #[doc(hidden)]
[INFO] [stdout]  18 | |             pub struct $name<W> {
[INFO] [stdout]  19 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  24 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 118 |   writer!(WriteI64, i64, put_i64);
[INFO] [stdout]     |   ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> core-futures-io/src/ext/write/write_int.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  16 | /         pin_project! {
[INFO] [stdout]  17 | |             #[doc(hidden)]
[INFO] [stdout]  18 | |             pub struct $name<W> {
[INFO] [stdout]  19 | |                 #[pin]
[INFO] [stdout] ...   |
[INFO] [stdout]  24 | |         }
[INFO] [stdout]     | |_________^ the borrow produces a value
[INFO] [stdout] ...
[INFO] [stdout] 119 |   writer!(WriteI128, i128, put_i128);
[INFO] [stdout]     |   ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__pin_project_internal` which comes from the expansion of the macro `writer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking erasure-traits v0.1.0 (/opt/rustwide/workdir/erasure-traits)
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]     Checking trybuild v1.0.30
[INFO] [stdout] warning: enum `Error` is never used
[INFO] [stdout]    --> thiserror/tests/test_display.rs:147:14
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub enum Error {}
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `thiserror_nightly_testing`
[INFO] [stdout]  --> thiserror/tests/test_option.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(thiserror_nightly_testing, feature(backtrace))]
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 32 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(thiserror_nightly_testing)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(thiserror_nightly_testing)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `thiserror_nightly_testing`
[INFO] [stdout]  --> thiserror/tests/test_option.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(thiserror_nightly_testing)]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(thiserror_nightly_testing)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(thiserror_nightly_testing)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `thiserror_nightly_testing`
[INFO] [stdout]   --> thiserror/tests/test_option.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[cfg(thiserror_nightly_testing)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(thiserror_nightly_testing)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(thiserror_nightly_testing)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `thiserror_nightly_testing`
[INFO] [stdout]    --> thiserror/tests/test_option.rs:104:16
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[cfg_attr(not(thiserror_nightly_testing), ignore)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(thiserror_nightly_testing)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(thiserror_nightly_testing)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `protocol` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/6713fa75964eb229409a9c6f6f5c418423e313ff/bin/rustc --crate-name protocol --edition=2018 protocol/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "std"))' -C metadata=90ca5f25b9da9f24 -C extra-filename=-ca0e2b13e9721d20 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-103229922df05a36.rmeta --extern core_error=/opt/rustwide/target/debug/deps/libcore_error-8780d63f45b58074.rmeta --extern derive=/opt/rustwide/target/debug/deps/libderive-23bfb8caca0d08ec.so --extern futures=/opt/rustwide/target/debug/deps/libfutures-b8e2ada67c9df64f.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-5d0c238164263d9e.rmeta --extern void=/opt/rustwide/target/debug/deps/libvoid-b100f4ed55ee6573.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `protocol` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/6713fa75964eb229409a9c6f6f5c418423e313ff/bin/rustc --crate-name protocol --edition=2018 protocol/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "std"))' -C metadata=0761d96ecb46ff3a -C extra-filename=-ed8687d2d157edbf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-103229922df05a36.rmeta --extern core_error=/opt/rustwide/target/debug/deps/libcore_error-8780d63f45b58074.rmeta --extern derive=/opt/rustwide/target/debug/deps/libderive-23bfb8caca0d08ec.so --extern futures=/opt/rustwide/target/debug/deps/libfutures-b8e2ada67c9df64f.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-5d0c238164263d9e.rmeta --extern void=/opt/rustwide/target/debug/deps/libvoid-b100f4ed55ee6573.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b9ce0ea9ae7b3d9ae6c122e2c212df4a1c820b0a34446e708edf9e43bc36c6a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ce0ea9ae7b3d9ae6c122e2c212df4a1c820b0a34446e708edf9e43bc36c6a7", kill_on_drop: false }`
[INFO] [stdout] b9ce0ea9ae7b3d9ae6c122e2c212df4a1c820b0a34446e708edf9e43bc36c6a7
