[INFO] fetching crate protobuf-parse2 4.0.0-alpha.4...
[INFO] checking protobuf-parse2-4.0.0-alpha.4 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate protobuf-parse2 4.0.0-alpha.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate protobuf-parse2 4.0.0-alpha.4
[INFO] finished tweaking crates.io crate protobuf-parse2 4.0.0-alpha.4
[INFO] tweaked toml for crates.io crate protobuf-parse2 4.0.0-alpha.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate protobuf-parse2 4.0.0-alpha.4 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate protobuf-parse2 4.0.0-alpha.4 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 | homepage = "https://github.com/LYF1999/rust-protobuf/tree/protobuf2/protobuf-parse/"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 | repository = "https://github.com/LYF1999/rust-protobuf/tree/protobuf2/protobuf-parse/"
[INFO] [stderr]    |              -------------------------------------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `protobuf-parse2` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 685b55226019f438642fe0f4f44293be343a8e8f5515c81d50f105d9a9e86747
[INFO] running `Command { std: "docker" "start" "685b55226019f438642fe0f4f44293be343a8e8f5515c81d50f105d9a9e86747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "685b55226019f438642fe0f4f44293be343a8e8f5515c81d50f105d9a9e86747", 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" "685b55226019f438642fe0f4f44293be343a8e8f5515c81d50f105d9a9e86747" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "685b55226019f438642fe0f4f44293be343a8e8f5515c81d50f105d9a9e86747", 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" "685b55226019f438642fe0f4f44293be343a8e8f5515c81d50f105d9a9e86747" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 | homepage = "https://github.com/LYF1999/rust-protobuf/tree/protobuf2/protobuf-parse/"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 | repository = "https://github.com/LYF1999/rust-protobuf/tree/protobuf2/protobuf-parse/"
[INFO] [stderr]    |              -------------------------------------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `protobuf-parse2` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.58
[INFO] [stderr]    Compiling protobuf2 v4.0.0-alpha.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking hashbrown v0.12.2
[INFO] [stderr]     Checking once_cell v1.13.0
[INFO] [stderr]     Checking either v1.7.0
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking which v4.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking protobuf-support2 v4.0.0-alpha.2
[INFO] [stderr]     Checking protobuf-parse2 v4.0.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/pure/parser.rs:133:26
[INFO] [stdout]     |
[INFO] [stdout] 133 |         if *self <= i32::max_value() as u64 {
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/pure/parser.rs:143:26
[INFO] [stdout]     |
[INFO] [stdout] 143 |         if *self <= i32::max_value() as i64 && *self >= i32::min_value() as i64 {
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::min_value`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/pure/parser.rs:143:62
[INFO] [stdout]     |
[INFO] [stdout] 143 |         if *self <= i32::max_value() as i64 && *self >= i32::min_value() as i64 {
[INFO] [stdout]     |                                                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/pure/parser.rs:153:26
[INFO] [stdout]     |
[INFO] [stdout] 153 |         if *self <= i64::max_value() as u64 {
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/pure/parser.rs:133:26
[INFO] [stdout]     |
[INFO] [stdout] 133 |         if *self <= i32::max_value() as u64 {
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/pure/parser.rs:143:26
[INFO] [stdout]     |
[INFO] [stdout] 143 |         if *self <= i32::max_value() as i64 && *self >= i32::min_value() as i64 {
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::min_value`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/pure/parser.rs:143:62
[INFO] [stdout]     |
[INFO] [stdout] 143 |         if *self <= i32::max_value() as i64 && *self >= i32::min_value() as i64 {
[INFO] [stdout]     |                                                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/pure/parser.rs:153:26
[INFO] [stdout]     |
[INFO] [stdout] 153 |         if *self <= i64::max_value() as u64 {
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `by_name_bool` is never used
[INFO] [stdout]    --> src/pure/convert/option_resolver.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub(crate) trait ProtobufOptions {
[INFO] [stdout]     |                  --------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 173 |     fn by_name_bool(&self, name: &str) -> anyhow::Result<Option<bool>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NotUtf8` is never constructed
[INFO] [stdout]   --> src/pure/parser.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub(crate) enum ParserError {
[INFO] [stdout]    |                 ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 53 |     NotUtf8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParserError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ToU8` is never used
[INFO] [stdout]    --> src/pure/parser.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 | trait ToU8 {
[INFO] [stdout]     |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ToChar` is never used
[INFO] [stdout]    --> src/pure/parser.rs:127:7
[INFO] [stdout]     |
[INFO] [stdout] 127 | trait ToChar {
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RelPath` is never constructed
[INFO] [stdout]  --> src/rel_path.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) struct RelPath {
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RelPathBuf` is never constructed
[INFO] [stdout]   --> src/rel_path.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) struct RelPathBuf {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/rel_path.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl RelPath {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 18 |     pub(crate) fn new(path: &Path) -> &RelPath {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `anyhow::Error`
[INFO] [stdout]    --> src/pure/convert/option_resolver.rs:398:36
[INFO] [stdout]     |
[INFO] [stdout] 398 |                         return Err(e.into());
[INFO] [stdout]     |                                    ^^^^^^^^
[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: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 398 -                         return Err(e.into());
[INFO] [stdout] 398 +                         return Err(e);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 398 -                         return Err(e.into());
[INFO] [stdout] 398 +                         return Err(<anyhow::Error as Into<_>>::into(e));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<std::string::String>`
[INFO] [stdout]    --> src/pure/convert/mod.rs:325:32
[INFO] [stdout]     |
[INFO] [stdout] 325 |         output.reserved_name = input.reserved_names.clone().into();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 325 -         output.reserved_name = input.reserved_names.clone().into();
[INFO] [stdout] 325 +         output.reserved_name = input.reserved_names.clone();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 325 -         output.reserved_name = input.reserved_names.clone().into();
[INFO] [stdout] 325 +         output.reserved_name = <Vec<std::string::String> as Into<_>>::into(input.reserved_names.clone());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<std::string::String>`
[INFO] [stdout]    --> src/pure/convert/mod.rs:549:32
[INFO] [stdout]     |
[INFO] [stdout] 549 |         output.reserved_name = input.reserved_names.clone().into();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 549 -         output.reserved_name = input.reserved_names.clone().into();
[INFO] [stdout] 549 +         output.reserved_name = input.reserved_names.clone();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 549 -         output.reserved_name = input.reserved_names.clone().into();
[INFO] [stdout] 549 +         output.reserved_name = <Vec<std::string::String> as Into<_>>::into(input.reserved_names.clone());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `anyhow::Error`
[INFO] [stdout]    --> src/pure/parse_and_typecheck.rs:115:24
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 error: e.into(),
[INFO] [stdout]     |                        ^^^^^^^^
[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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 115 -                 error: e.into(),
[INFO] [stdout] 115 +                 error: e,
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 115 -                 error: e.into(),
[INFO] [stdout] 115 +                 error: <anyhow::Error as Into<_>>::into(e),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/pure/convert/type_resolver.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 172 |     ) -> anyhow::Result<WithFullName<MessageOrEnum>> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^ the same lifetime is hidden 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] 172 |     ) -> anyhow::Result<WithFullName<MessageOrEnum<'_>>> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `protobuf-parse2` (lib) due to 4 previous errors; 12 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: method `by_name_bool` is never used
[INFO] [stdout]    --> src/pure/convert/option_resolver.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub(crate) trait ProtobufOptions {
[INFO] [stdout]     |                  --------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 173 |     fn by_name_bool(&self, name: &str) -> anyhow::Result<Option<bool>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NotUtf8` is never constructed
[INFO] [stdout]   --> src/pure/parser.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub(crate) enum ParserError {
[INFO] [stdout]    |                 ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 53 |     NotUtf8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParserError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ToU8` is never used
[INFO] [stdout]    --> src/pure/parser.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 | trait ToU8 {
[INFO] [stdout]     |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ToChar` is never used
[INFO] [stdout]    --> src/pure/parser.rs:127:7
[INFO] [stdout]     |
[INFO] [stdout] 127 | trait ToChar {
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RelPath` is never constructed
[INFO] [stdout]  --> src/rel_path.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) struct RelPath {
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RelPathBuf` is never constructed
[INFO] [stdout]   --> src/rel_path.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) struct RelPathBuf {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/rel_path.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl RelPath {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 18 |     pub(crate) fn new(path: &Path) -> &RelPath {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `anyhow::Error`
[INFO] [stdout]    --> src/pure/convert/option_resolver.rs:398:36
[INFO] [stdout]     |
[INFO] [stdout] 398 |                         return Err(e.into());
[INFO] [stdout]     |                                    ^^^^^^^^
[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: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 398 -                         return Err(e.into());
[INFO] [stdout] 398 +                         return Err(e);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 398 -                         return Err(e.into());
[INFO] [stdout] 398 +                         return Err(<anyhow::Error as Into<_>>::into(e));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<std::string::String>`
[INFO] [stdout]    --> src/pure/convert/mod.rs:325:32
[INFO] [stdout]     |
[INFO] [stdout] 325 |         output.reserved_name = input.reserved_names.clone().into();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 325 -         output.reserved_name = input.reserved_names.clone().into();
[INFO] [stdout] 325 +         output.reserved_name = input.reserved_names.clone();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 325 -         output.reserved_name = input.reserved_names.clone().into();
[INFO] [stdout] 325 +         output.reserved_name = <Vec<std::string::String> as Into<_>>::into(input.reserved_names.clone());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<std::string::String>`
[INFO] [stdout]    --> src/pure/convert/mod.rs:549:32
[INFO] [stdout]     |
[INFO] [stdout] 549 |         output.reserved_name = input.reserved_names.clone().into();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 549 -         output.reserved_name = input.reserved_names.clone().into();
[INFO] [stdout] 549 +         output.reserved_name = input.reserved_names.clone();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 549 -         output.reserved_name = input.reserved_names.clone().into();
[INFO] [stdout] 549 +         output.reserved_name = <Vec<std::string::String> as Into<_>>::into(input.reserved_names.clone());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `anyhow::Error`
[INFO] [stdout]    --> src/pure/parse_and_typecheck.rs:115:24
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 error: e.into(),
[INFO] [stdout]     |                        ^^^^^^^^
[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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 115 -                 error: e.into(),
[INFO] [stdout] 115 +                 error: e,
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 115 -                 error: e.into(),
[INFO] [stdout] 115 +                 error: <anyhow::Error as Into<_>>::into(e),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/pure/convert/type_resolver.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 172 |     ) -> anyhow::Result<WithFullName<MessageOrEnum>> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^ the same lifetime is hidden 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] 172 |     ) -> anyhow::Result<WithFullName<MessageOrEnum<'_>>> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `protobuf-parse2` (lib test) due to 4 previous errors; 12 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "685b55226019f438642fe0f4f44293be343a8e8f5515c81d50f105d9a9e86747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "685b55226019f438642fe0f4f44293be343a8e8f5515c81d50f105d9a9e86747", kill_on_drop: false }`
[INFO] [stdout] 685b55226019f438642fe0f4f44293be343a8e8f5515c81d50f105d9a9e86747
