[INFO] fetching crate multipart2 0.19.1...
[INFO] checking multipart2-0.19.1 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate multipart2 0.19.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate multipart2 0.19.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate multipart2 0.19.1
[INFO] tweaked toml for crates.io crate multipart2 0.19.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate multipart2 0.19.1 on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate multipart2 0.19.1 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `multipart2` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 747dec923cdc7f13d62bbe50d822ccfc9b713dd70e4fa0b3518dba4e406587d3
[INFO] running `Command { std: "docker" "start" "747dec923cdc7f13d62bbe50d822ccfc9b713dd70e4fa0b3518dba4e406587d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "747dec923cdc7f13d62bbe50d822ccfc9b713dd70e4fa0b3518dba4e406587d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "747dec923cdc7f13d62bbe50d822ccfc9b713dd70e4fa0b3518dba4e406587d3" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "747dec923cdc7f13d62bbe50d822ccfc9b713dd70e4fa0b3518dba4e406587d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "747dec923cdc7f13d62bbe50d822ccfc9b713dd70e4fa0b3518dba4e406587d3" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `multipart2` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling rustix v0.38.35
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking chunked_transfer v1.5.0
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking fastrand v2.1.1
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking unchecked-index v0.2.2
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking tiny_http v0.12.0
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking buffer-redux v1.0.2
[INFO] [stderr]     Checking twoway v0.2.2
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking multipart2 v0.19.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `clippy`
[INFO] [stdout]   --> src/lib.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 | #![cfg_attr(feature = "clippy", feature(plugin))]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `bench`, `buffer-redux`, `client`, `default`, `httparse`, `lazy_static`, `mock`, `nightly`, `quick-error`, `safemem`, `server`, `tiny_http`, and `twoway`
[INFO] [stdout]    = help: consider adding `clippy` as a feature in `Cargo.toml`
[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 value: `clippy`
[INFO] [stdout]   --> src/lib.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 | #![cfg_attr(feature = "clippy", plugin(clippy))]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `bench`, `buffer-redux`, `client`, `default`, `httparse`, `lazy_static`, `mock`, `nightly`, `quick-error`, `safemem`, `server`, `tiny_http`, and `twoway`
[INFO] [stdout]    = help: consider adding `clippy` as a feature in `Cargo.toml`
[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 value: `clippy`
[INFO] [stdout]   --> src/lib.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 | #![cfg_attr(feature = "clippy", deny(clippy))]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `bench`, `buffer-redux`, `client`, `default`, `httparse`, `lazy_static`, `mock`, `nightly`, `quick-error`, `safemem`, `server`, `tiny_http`, and `twoway`
[INFO] [stdout]    = help: consider adding `clippy` as a feature in `Cargo.toml`
[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: use of deprecated module `std::u32`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/server/save.rs:18:35
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::{cmp, env, io, mem, str, u32, u64};
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u64`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/server/save.rs:18:40
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::{cmp, env, io, mem, str, u32, u64};
[INFO] [stdout]    |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/server/save.rs:168:55
[INFO] [stdout]     |
[INFO] [stdout] 168 |         self.size_limit = limit.into().unwrap_or(u64::MAX);
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/server/save.rs:239:62
[INFO] [stdout]     |
[INFO] [stdout] 239 |         self.count_limit = count_limit.into().unwrap_or(u32::MAX);
[INFO] [stdout]     |                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/server/save.rs:463:35
[INFO] [stdout]     |
[INFO] [stdout] 463 |         if self.size_limit < u64::MAX {
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/server/save.rs:707:43
[INFO] [stdout]     |
[INFO] [stdout] 707 |         self.fields_count = cmp::min(u32::MAX as usize, fields_count) as u32;
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `clippy`
[INFO] [stdout]   --> src/lib.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 | #![cfg_attr(feature = "clippy", feature(plugin))]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `bench`, `buffer-redux`, `client`, `default`, `httparse`, `lazy_static`, `mock`, `nightly`, `quick-error`, `safemem`, `server`, `tiny_http`, and `twoway`
[INFO] [stdout]    = help: consider adding `clippy` as a feature in `Cargo.toml`
[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 value: `clippy`
[INFO] [stdout]   --> src/lib.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 | #![cfg_attr(feature = "clippy", plugin(clippy))]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `bench`, `buffer-redux`, `client`, `default`, `httparse`, `lazy_static`, `mock`, `nightly`, `quick-error`, `safemem`, `server`, `tiny_http`, and `twoway`
[INFO] [stdout]    = help: consider adding `clippy` as a feature in `Cargo.toml`
[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 value: `clippy`
[INFO] [stdout]   --> src/lib.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 | #![cfg_attr(feature = "clippy", deny(clippy))]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `bench`, `buffer-redux`, `client`, `default`, `httparse`, `lazy_static`, `mock`, `nightly`, `quick-error`, `safemem`, `server`, `tiny_http`, and `twoway`
[INFO] [stdout]    = help: consider adding `clippy` as a feature in `Cargo.toml`
[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: use of deprecated module `std::u32`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/server/save.rs:18:35
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::{cmp, env, io, mem, str, u32, u64};
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u64`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/server/save.rs:18:40
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::{cmp, env, io, mem, str, u32, u64};
[INFO] [stdout]    |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/server/save.rs:168:55
[INFO] [stdout]     |
[INFO] [stdout] 168 |         self.size_limit = limit.into().unwrap_or(u64::MAX);
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/server/save.rs:239:62
[INFO] [stdout]     |
[INFO] [stdout] 239 |         self.count_limit = count_limit.into().unwrap_or(u32::MAX);
[INFO] [stdout]     |                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/server/save.rs:463:35
[INFO] [stdout]     |
[INFO] [stdout] 463 |         if self.size_limit < u64::MAX {
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/server/save.rs:707:43
[INFO] [stdout]     |
[INFO] [stdout] 707 |         self.fields_count = cmp::min(u32::MAX as usize, fields_count) as u32;
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Cow<'_, str>`
[INFO] [stdout]    --> src/client/lazy.rs:19:56
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! try_lazy (
[INFO] [stdout] ...
[INFO] [stdout]  19 |             Err(e) => return Err(LazyError::with_field($field.into(), e)),
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 384 |         let file = try_lazy!(name, File::open(path));
[INFO] [stdout]     |                    --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<Cow<'_, str> as Into<Cow<'_, str>>::into(val) to avoid triggering this lint
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Cow<'_, str>`
[INFO] [stdout]    --> src/client/lazy.rs:19:56
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! try_lazy (
[INFO] [stdout] ...
[INFO] [stdout]  19 |             Err(e) => return Err(LazyError::with_field($field.into(), e)),
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 385 |         let content_len = try_lazy!(name, file.metadata()).len();
[INFO] [stdout]     |                           -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<Cow<'_, str> as Into<Cow<'_, str>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/mock.rs:75:23
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn for_server(&self) -> ServerRequest {
[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] 75 |     pub fn for_server(&self) -> ServerRequest<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/server/save.rs:565:21
[INFO] [stdout]     |
[INFO] [stdout] 565 |     pub fn readable(&self) -> io::Result<DataReader> {
[INFO] [stdout]     |                     ^^^^^                ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 565 |     pub fn readable(&self) -> io::Result<DataReader<'_>> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Cow<'_, str>`
[INFO] [stdout]    --> src/client/lazy.rs:19:56
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! try_lazy (
[INFO] [stdout] ...
[INFO] [stdout]  19 |             Err(e) => return Err(LazyError::with_field($field.into(), e)),
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 384 |         let file = try_lazy!(name, File::open(path));
[INFO] [stdout]     |                    --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<Cow<'_, str> as Into<Cow<'_, str>>::into(val) to avoid triggering this lint
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Cow<'_, str>`
[INFO] [stdout]    --> src/client/lazy.rs:19:56
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! try_lazy (
[INFO] [stdout] ...
[INFO] [stdout]  19 |             Err(e) => return Err(LazyError::with_field($field.into(), e)),
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 385 |         let content_len = try_lazy!(name, file.metadata()).len();
[INFO] [stdout]     |                           -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<Cow<'_, str> as Into<Cow<'_, str>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/mock.rs:75:23
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn for_server(&self) -> ServerRequest {
[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] 75 |     pub fn for_server(&self) -> ServerRequest<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/server/save.rs:565:21
[INFO] [stdout]     |
[INFO] [stdout] 565 |     pub fn readable(&self) -> io::Result<DataReader> {
[INFO] [stdout]     |                     ^^^^^                ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 565 |     pub fn readable(&self) -> io::Result<DataReader<'_>> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `multipart2` (lib) due to 2 previous errors; 11 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `multipart2` (lib test) due to 2 previous errors; 11 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "747dec923cdc7f13d62bbe50d822ccfc9b713dd70e4fa0b3518dba4e406587d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "747dec923cdc7f13d62bbe50d822ccfc9b713dd70e4fa0b3518dba4e406587d3", kill_on_drop: false }`
[INFO] [stdout] 747dec923cdc7f13d62bbe50d822ccfc9b713dd70e4fa0b3518dba4e406587d3
