[INFO] cloning repository https://github.com/msft-mirror-aosp/platform.external.rust.crates.protobuf-codegen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/msft-mirror-aosp/platform.external.rust.crates.protobuf-codegen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsft-mirror-aosp%2Fplatform.external.rust.crates.protobuf-codegen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsft-mirror-aosp%2Fplatform.external.rust.crates.protobuf-codegen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79872fadf2ee58d29ffa03a66bbaf428f64e8db6
[INFO] checking msft-mirror-aosp/platform.external.rust.crates.protobuf-codegen against master#040e2f8b9ff2d76fbe2146d6003e297ed4532088 for pr-143619
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsft-mirror-aosp%2Fplatform.external.rust.crates.protobuf-codegen" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.protobuf-codegen
[INFO] finished tweaking git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.protobuf-codegen
[INFO] tweaked toml for git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.protobuf-codegen written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.protobuf-codegen on toolchain 040e2f8b9ff2d76fbe2146d6003e297ed4532088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.protobuf-codegen 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" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded protobuf v2.22.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1955ccf950937b37be7265ee0de79ae729f5916aa06b9b2827a1e01a5599e3a5
[INFO] running `Command { std: "docker" "start" "-a" "1955ccf950937b37be7265ee0de79ae729f5916aa06b9b2827a1e01a5599e3a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1955ccf950937b37be7265ee0de79ae729f5916aa06b9b2827a1e01a5599e3a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1955ccf950937b37be7265ee0de79ae729f5916aa06b9b2827a1e01a5599e3a5", kill_on_drop: false }`
[INFO] [stdout] 1955ccf950937b37be7265ee0de79ae729f5916aa06b9b2827a1e01a5599e3a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acbd205abe8c3571015416f5753bb3b47b2c121a944c85c537ea0bd42060f68f
[INFO] running `Command { std: "docker" "start" "-a" "acbd205abe8c3571015416f5753bb3b47b2c121a944c85c537ea0bd42060f68f", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling protobuf v2.22.1
[INFO] [stderr]     Checking protobuf-codegen v2.22.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/field/mod.rs:192:5
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub struct MapField<'a> {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 192 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MapField` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> src/field/mod.rs:236:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |     Message(
[INFO] [stdout]     |     ------- field in this variant
[INFO] [stdout] 235 |         String,
[INFO] [stdout] 236 |         String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FieldElem` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 236 -         String,
[INFO] [stdout] 236 +         (),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> src/field/mod.rs:241:18
[INFO] [stdout]     |
[INFO] [stdout] 241 |     Enum(String, String, RustIdent),
[INFO] [stdout]     |     ----         ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FieldElem` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 241 -     Enum(String, String, RustIdent),
[INFO] [stdout] 241 +     Enum(String, (), RustIdent),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `root_scope` is never read
[INFO] [stdout]    --> src/field/mod.rs:431:5
[INFO] [stdout]     |
[INFO] [stdout] 430 | pub(crate) struct FieldGen<'a> {
[INFO] [stdout]     |                   -------- field in this struct
[INFO] [stdout] 431 |     root_scope: &'a RootScope<'a>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FieldGen` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `oneof`, `variant`, and `customize` are never read
[INFO] [stdout]   --> src/oneof.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub(crate) struct OneofVariantGen<'a> {
[INFO] [stdout]    |                   --------------- fields in this struct
[INFO] [stdout] 81 |     oneof: &'a OneofGen<'a>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 82 |     variant: OneofVariantWithContext<'a>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     customize: Customize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OneofVariantGen` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `lite_runtime` is never read
[INFO] [stdout]    --> src/oneof.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub(crate) struct OneofGen<'a> {
[INFO] [stdout]     |                   -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 131 |     lite_runtime: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OneofGen` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `en` is never read
[INFO] [stdout]    --> src/scope.rs:415:9
[INFO] [stdout]     |
[INFO] [stdout] 414 | pub(crate) struct EnumValueWithContext<'a> {
[INFO] [stdout]     |                   -------------------- field in this struct
[INFO] [stdout] 415 |     pub en: EnumWithScope<'a>,
[INFO] [stdout]     |         ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EnumValueWithContext` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/field/mod.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn elem(&self) -> &FieldElem {
[INFO] [stdout]     |             ^^^^^     ----------
[INFO] [stdout]     |             |         ||
[INFO] [stdout]     |             |         |the lifetimes get resolved as `'_`
[INFO] [stdout]     |             |         the lifetimes get resolved as `'_`
[INFO] [stdout]     |             this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn elem(&self) -> &FieldElem<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/field/mod.rs:527:18
[INFO] [stdout]     |
[INFO] [stdout] 527 |     pub fn oneof(&self) -> &OneofField {
[INFO] [stdout]     |                  ^^^^^     -----------
[INFO] [stdout]     |                  |         ||
[INFO] [stdout]     |                  |         |the lifetimes get resolved as `'_`
[INFO] [stdout]     |                  |         the lifetimes get resolved as `'_`
[INFO] [stdout]     |                  this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 527 |     pub fn oneof(&self) -> &OneofField<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/field/mod.rs:563:17
[INFO] [stdout]     |
[INFO] [stdout] 563 |     fn repeated(&self) -> &RepeatedField {
[INFO] [stdout]     |                 ^^^^^     --------------
[INFO] [stdout]     |                 |         ||
[INFO] [stdout]     |                 |         |the lifetimes get resolved as `'_`
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 563 |     fn repeated(&self) -> &RepeatedField<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/field/mod.rs:570:17
[INFO] [stdout]     |
[INFO] [stdout] 570 |     fn singular(&self) -> &SingularField {
[INFO] [stdout]     |                 ^^^^^     --------------
[INFO] [stdout]     |                 |         ||
[INFO] [stdout]     |                 |         |the lifetimes get resolved as `'_`
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 570 |     fn singular(&self) -> &SingularField<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/field/mod.rs:577:12
[INFO] [stdout]     |
[INFO] [stdout] 577 |     fn map(&self) -> &MapField {
[INFO] [stdout]     |            ^^^^^     ---------
[INFO] [stdout]     |            |         ||
[INFO] [stdout]     |            |         |the lifetimes get resolved as `'_`
[INFO] [stdout]     |            |         the lifetimes get resolved as `'_`
[INFO] [stdout]     |            this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 577 |     fn map(&self) -> &MapField<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/field/mod.rs:594:17
[INFO] [stdout]     |
[INFO] [stdout] 594 |     pub fn elem(&self) -> &FieldElem {
[INFO] [stdout]     |                 ^^^^^     ----------
[INFO] [stdout]     |                 |         ||
[INFO] [stdout]     |                 |         |the lifetimes get resolved as `'_`
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 594 |     pub fn elem(&self) -> &FieldElem<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/message.rs:96:25
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn required_fields(&'a self) -> Vec<&'a FieldGen> {
[INFO] [stdout]    |                         ^^               -- -------- the lifetimes get resolved as `'a`
[INFO] [stdout]    |                         |                |
[INFO] [stdout]    |                         |                the lifetimes get resolved as `'a`
[INFO] [stdout]    |                         this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn required_fields(&'a self) -> Vec<&'a FieldGen<'a>> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/message.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn message_fields(&'a self) -> Vec<&'a FieldGen> {
[INFO] [stdout]     |                        ^^               -- -------- the lifetimes get resolved as `'a`
[INFO] [stdout]     |                        |                |
[INFO] [stdout]     |                        |                the lifetimes get resolved as `'a`
[INFO] [stdout]     |                        this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn message_fields(&'a self) -> Vec<&'a FieldGen<'a>> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/message.rs:113:29
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn fields_except_oneof(&'a self) -> Vec<&'a FieldGen> {
[INFO] [stdout]     |                             ^^               -- -------- the lifetimes get resolved as `'a`
[INFO] [stdout]     |                             |                |
[INFO] [stdout]     |                             |                the lifetimes get resolved as `'a`
[INFO] [stdout]     |                             this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn fields_except_oneof(&'a self) -> Vec<&'a FieldGen<'a>> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/message.rs:117:29
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn fields_except_group(&'a self) -> Vec<&'a FieldGen> {
[INFO] [stdout]     |                             ^^               -- -------- the lifetimes get resolved as `'a`
[INFO] [stdout]     |                             |                |
[INFO] [stdout]     |                             |                the lifetimes get resolved as `'a`
[INFO] [stdout]     |                             this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn fields_except_group(&'a self) -> Vec<&'a FieldGen<'a>> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/message.rs:124:39
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn fields_except_oneof_and_group(&'a self) -> Vec<&'a FieldGen> {
[INFO] [stdout]     |                                       ^^               -- -------- the lifetimes get resolved as `'a`
[INFO] [stdout]     |                                       |                |
[INFO] [stdout]     |                                       |                the lifetimes get resolved as `'a`
[INFO] [stdout]     |                                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn fields_except_oneof_and_group(&'a self) -> Vec<&'a FieldGen<'a>> {
[INFO] [stdout]     |                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/protobuf_name.rs:248:59
[INFO] [stdout]     |
[INFO] [stdout] 248 |         assert!(path.is_empty() || path.starts_with("."), path);
[INFO] [stdout]     |                                                           ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 248 |         assert!(path.is_empty() || path.starts_with("."), "{}", path);
[INFO] [stdout]     |                                                           +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/protobuf_name.rs:249:39
[INFO] [stdout]     |
[INFO] [stdout] 249 |         assert!(!path.ends_with("."), path);
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 249 |         assert!(!path.ends_with("."), "{}", path);
[INFO] [stdout]     |                                       +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/field/mod.rs:192:5
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub struct MapField<'a> {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 192 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MapField` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> src/field/mod.rs:236:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |     Message(
[INFO] [stdout]     |     ------- field in this variant
[INFO] [stdout] 235 |         String,
[INFO] [stdout] 236 |         String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FieldElem` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 236 -         String,
[INFO] [stdout] 236 +         (),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> src/field/mod.rs:241:18
[INFO] [stdout]     |
[INFO] [stdout] 241 |     Enum(String, String, RustIdent),
[INFO] [stdout]     |     ----         ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FieldElem` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 241 -     Enum(String, String, RustIdent),
[INFO] [stdout] 241 +     Enum(String, (), RustIdent),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `root_scope` is never read
[INFO] [stdout]    --> src/field/mod.rs:431:5
[INFO] [stdout]     |
[INFO] [stdout] 430 | pub(crate) struct FieldGen<'a> {
[INFO] [stdout]     |                   -------- field in this struct
[INFO] [stdout] 431 |     root_scope: &'a RootScope<'a>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FieldGen` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `oneof`, `variant`, and `customize` are never read
[INFO] [stdout]   --> src/oneof.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub(crate) struct OneofVariantGen<'a> {
[INFO] [stdout]    |                   --------------- fields in this struct
[INFO] [stdout] 81 |     oneof: &'a OneofGen<'a>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 82 |     variant: OneofVariantWithContext<'a>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     customize: Customize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OneofVariantGen` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `lite_runtime` is never read
[INFO] [stdout]    --> src/oneof.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub(crate) struct OneofGen<'a> {
[INFO] [stdout]     |                   -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 131 |     lite_runtime: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OneofGen` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `en` is never read
[INFO] [stdout]    --> src/scope.rs:415:9
[INFO] [stdout]     |
[INFO] [stdout] 414 | pub(crate) struct EnumValueWithContext<'a> {
[INFO] [stdout]     |                   -------------------- field in this struct
[INFO] [stdout] 415 |     pub en: EnumWithScope<'a>,
[INFO] [stdout]     |         ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EnumValueWithContext` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/field/mod.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn elem(&self) -> &FieldElem {
[INFO] [stdout]     |             ^^^^^     ----------
[INFO] [stdout]     |             |         ||
[INFO] [stdout]     |             |         |the lifetimes get resolved as `'_`
[INFO] [stdout]     |             |         the lifetimes get resolved as `'_`
[INFO] [stdout]     |             this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn elem(&self) -> &FieldElem<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/field/mod.rs:527:18
[INFO] [stdout]     |
[INFO] [stdout] 527 |     pub fn oneof(&self) -> &OneofField {
[INFO] [stdout]     |                  ^^^^^     -----------
[INFO] [stdout]     |                  |         ||
[INFO] [stdout]     |                  |         |the lifetimes get resolved as `'_`
[INFO] [stdout]     |                  |         the lifetimes get resolved as `'_`
[INFO] [stdout]     |                  this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 527 |     pub fn oneof(&self) -> &OneofField<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/field/mod.rs:563:17
[INFO] [stdout]     |
[INFO] [stdout] 563 |     fn repeated(&self) -> &RepeatedField {
[INFO] [stdout]     |                 ^^^^^     --------------
[INFO] [stdout]     |                 |         ||
[INFO] [stdout]     |                 |         |the lifetimes get resolved as `'_`
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 563 |     fn repeated(&self) -> &RepeatedField<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/field/mod.rs:570:17
[INFO] [stdout]     |
[INFO] [stdout] 570 |     fn singular(&self) -> &SingularField {
[INFO] [stdout]     |                 ^^^^^     --------------
[INFO] [stdout]     |                 |         ||
[INFO] [stdout]     |                 |         |the lifetimes get resolved as `'_`
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 570 |     fn singular(&self) -> &SingularField<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/field/mod.rs:577:12
[INFO] [stdout]     |
[INFO] [stdout] 577 |     fn map(&self) -> &MapField {
[INFO] [stdout]     |            ^^^^^     ---------
[INFO] [stdout]     |            |         ||
[INFO] [stdout]     |            |         |the lifetimes get resolved as `'_`
[INFO] [stdout]     |            |         the lifetimes get resolved as `'_`
[INFO] [stdout]     |            this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 577 |     fn map(&self) -> &MapField<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/field/mod.rs:594:17
[INFO] [stdout]     |
[INFO] [stdout] 594 |     pub fn elem(&self) -> &FieldElem {
[INFO] [stdout]     |                 ^^^^^     ----------
[INFO] [stdout]     |                 |         ||
[INFO] [stdout]     |                 |         |the lifetimes get resolved as `'_`
[INFO] [stdout]     |                 |         the lifetimes get resolved as `'_`
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 594 |     pub fn elem(&self) -> &FieldElem<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/message.rs:96:25
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn required_fields(&'a self) -> Vec<&'a FieldGen> {
[INFO] [stdout]    |                         ^^               -- -------- the lifetimes get resolved as `'a`
[INFO] [stdout]    |                         |                |
[INFO] [stdout]    |                         |                the lifetimes get resolved as `'a`
[INFO] [stdout]    |                         this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn required_fields(&'a self) -> Vec<&'a FieldGen<'a>> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/message.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn message_fields(&'a self) -> Vec<&'a FieldGen> {
[INFO] [stdout]     |                        ^^               -- -------- the lifetimes get resolved as `'a`
[INFO] [stdout]     |                        |                |
[INFO] [stdout]     |                        |                the lifetimes get resolved as `'a`
[INFO] [stdout]     |                        this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn message_fields(&'a self) -> Vec<&'a FieldGen<'a>> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/message.rs:113:29
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn fields_except_oneof(&'a self) -> Vec<&'a FieldGen> {
[INFO] [stdout]     |                             ^^               -- -------- the lifetimes get resolved as `'a`
[INFO] [stdout]     |                             |                |
[INFO] [stdout]     |                             |                the lifetimes get resolved as `'a`
[INFO] [stdout]     |                             this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn fields_except_oneof(&'a self) -> Vec<&'a FieldGen<'a>> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/message.rs:117:29
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn fields_except_group(&'a self) -> Vec<&'a FieldGen> {
[INFO] [stdout]     |                             ^^               -- -------- the lifetimes get resolved as `'a`
[INFO] [stdout]     |                             |                |
[INFO] [stdout]     |                             |                the lifetimes get resolved as `'a`
[INFO] [stdout]     |                             this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn fields_except_group(&'a self) -> Vec<&'a FieldGen<'a>> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/message.rs:124:39
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn fields_except_oneof_and_group(&'a self) -> Vec<&'a FieldGen> {
[INFO] [stdout]     |                                       ^^               -- -------- the lifetimes get resolved as `'a`
[INFO] [stdout]     |                                       |                |
[INFO] [stdout]     |                                       |                the lifetimes get resolved as `'a`
[INFO] [stdout]     |                                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn fields_except_oneof_and_group(&'a self) -> Vec<&'a FieldGen<'a>> {
[INFO] [stdout]     |                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/protobuf_name.rs:248:59
[INFO] [stdout]     |
[INFO] [stdout] 248 |         assert!(path.is_empty() || path.starts_with("."), path);
[INFO] [stdout]     |                                                           ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 248 |         assert!(path.is_empty() || path.starts_with("."), "{}", path);
[INFO] [stdout]     |                                                           +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/protobuf_name.rs:249:39
[INFO] [stdout]     |
[INFO] [stdout] 249 |         assert!(!path.ends_with("."), path);
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 249 |         assert!(!path.ends_with("."), "{}", path);
[INFO] [stdout]     |                                       +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "acbd205abe8c3571015416f5753bb3b47b2c121a944c85c537ea0bd42060f68f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acbd205abe8c3571015416f5753bb3b47b2c121a944c85c537ea0bd42060f68f", kill_on_drop: false }`
[INFO] [stdout] acbd205abe8c3571015416f5753bb3b47b2c121a944c85c537ea0bd42060f68f