[INFO] fetching crate protobuf-parse2 4.0.0-alpha.4...
[INFO] testing protobuf-parse2-4.0.0-alpha.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate protobuf-parse2 4.0.0-alpha.4 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate protobuf-parse2 4.0.0-alpha.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91c3b9d663e6c2277ff2cec446a1a941e7e77389b2ce3333bd6003cb103ac676
[INFO] running `Command { std: "docker" "start" "-a" "91c3b9d663e6c2277ff2cec446a1a941e7e77389b2ce3333bd6003cb103ac676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91c3b9d663e6c2277ff2cec446a1a941e7e77389b2ce3333bd6003cb103ac676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c3b9d663e6c2277ff2cec446a1a941e7e77389b2ce3333bd6003cb103ac676", kill_on_drop: false }`
[INFO] [stdout] 91c3b9d663e6c2277ff2cec446a1a941e7e77389b2ce3333bd6003cb103ac676
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8200d58f2698fe68024f53b086c7754ffe6dfddf4f03f643d9cef6780450d9a
[INFO] running `Command { std: "docker" "start" "-a" "c8200d58f2698fe68024f53b086c7754ffe6dfddf4f03f643d9cef6780450d9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling protobuf2 v4.0.0-alpha.2
[INFO] [stderr]    Compiling either v1.7.0
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling hashbrown v0.12.2
[INFO] [stderr]    Compiling which v4.2.5
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling protobuf-support2 v4.0.0-alpha.2
[INFO] [stderr]    Compiling protobuf-parse2 v4.0.0-alpha.4 (/opt/rustwide/workdir)
[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] 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]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.77s
[INFO] running `Command { std: "docker" "inspect" "c8200d58f2698fe68024f53b086c7754ffe6dfddf4f03f643d9cef6780450d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8200d58f2698fe68024f53b086c7754ffe6dfddf4f03f643d9cef6780450d9a", kill_on_drop: false }`
[INFO] [stdout] c8200d58f2698fe68024f53b086c7754ffe6dfddf4f03f643d9cef6780450d9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7f7b8264f8f140688164a553592ee99c9ee57fc35e65330d6b47533759b2abc
[INFO] running `Command { std: "docker" "start" "-a" "d7f7b8264f8f140688164a553592ee99c9ee57fc35e65330d6b47533759b2abc", kill_on_drop: false }`
[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] [stderr]    Compiling protobuf-parse2 v4.0.0-alpha.4 (/opt/rustwide/workdir)
[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] 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] [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] 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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "d7f7b8264f8f140688164a553592ee99c9ee57fc35e65330d6b47533759b2abc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7f7b8264f8f140688164a553592ee99c9ee57fc35e65330d6b47533759b2abc", kill_on_drop: false }`
[INFO] [stdout] d7f7b8264f8f140688164a553592ee99c9ee57fc35e65330d6b47533759b2abc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2fa751f30b590b5687f16e0cf9d4cf6eed8ed6871eacad83547f1162cde6ebb
[INFO] running `Command { std: "docker" "start" "-a" "c2fa751f30b590b5687f16e0cf9d4cf6eed8ed6871eacad83547f1162cde6ebb", kill_on_drop: false }`
[INFO] [stderr] warning: method `by_name_bool` is never used
[INFO] [stderr]    --> src/pure/convert/option_resolver.rs:173:8
[INFO] [stderr]     |
[INFO] [stderr] 170 | pub(crate) trait ProtobufOptions {
[INFO] [stderr]     |                  --------------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 173 |     fn by_name_bool(&self, name: &str) -> anyhow::Result<Option<bool>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `NotUtf8` is never constructed
[INFO] [stderr]   --> src/pure/parser.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub(crate) enum ParserError {
[INFO] [stderr]    |                 ----------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 53 |     NotUtf8,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ParserError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: trait `ToU8` is never used
[INFO] [stderr]    --> src/pure/parser.rs:115:7
[INFO] [stderr]     |
[INFO] [stderr] 115 | trait ToU8 {
[INFO] [stderr]     |       ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `ToChar` is never used
[INFO] [stderr]    --> src/pure/parser.rs:127:7
[INFO] [stderr]     |
[INFO] [stderr] 127 | trait ToChar {
[INFO] [stderr]     |       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RelPath` is never constructed
[INFO] [stderr]  --> src/rel_path.rs:7:19
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub(crate) struct RelPath {
[INFO] [stderr]   |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RelPathBuf` is never constructed
[INFO] [stderr]   --> src/rel_path.rs:13:19
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub(crate) struct RelPathBuf {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/rel_path.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 17 | impl RelPath {
[INFO] [stderr]    | ------------ associated function in this implementation
[INFO] [stderr] 18 |     pub(crate) fn new(path: &Path) -> &RelPath {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/pure/convert/type_resolver.rs:169:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |         &self,
[INFO] [stderr]     |         ^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 172 |     ) -> anyhow::Result<WithFullName<MessageOrEnum>> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 172 |     ) -> anyhow::Result<WithFullName<MessageOrEnum<'_>>> {
[INFO] [stderr]     |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `protobuf-parse2` (lib) generated 8 warnings (run `cargo fix --lib -p protobuf-parse2` to apply 1 suggestion)
[INFO] [stderr] warning: `protobuf-parse2` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/protobuf_parse2-6cc0f54b8d9a9384)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test case_convert::test::test_snake_case ... ok
[INFO] [stdout] test case_convert::test::test_camel_case ... ok
[INFO] [stdout] test protobuf_abs_path::test::absolute_path_push_simple ... ok
[INFO] [stdout] test path::test::test_fs_path_to_proto_path ... ok
[INFO] [stdout] test protobuf_abs_path::test::absolute_path_remove_prefix ... ok
[INFO] [stdout] test protobuf_abs_path::test::self_and_parents ... ok
[INFO] [stdout] test protobuf_rel_path::test::components ... ok
[INFO] [stdout] test protobuf_rel_path::test::parent ... ok
[INFO] [stdout] test protobuf_abs_path::test::ends_with ... ok
[INFO] [stdout] test protobuf_rel_path::test::self_and_parents ... ok
[INFO] [stdout] test pure::parser::test::test_default_value_bytes ... ok
[INFO] [stdout] test pure::parser::test::test_default_value_string ... ok
[INFO] [stdout] test pure::parse_dependencies::test::parse_dependencies ... ok
[INFO] [stdout] test pure::parser::test::test_enum ... ok
[INFO] [stdout] test pure::parser::test::test_default_value_int ... ok
[INFO] [stdout] test pure::parser::test::test_field_default_value_float ... ok
[INFO] [stdout] test pure::parser::test::test_field_default_value_int ... ok
[INFO] [stdout] test pure::parser::test::test_group ... ok
[INFO] [stdout] test pure::parser::test::test_ignore ... ok
[INFO] [stdout] test pure::parser::test::test_incorrect_file_descriptor ... ok
[INFO] [stdout] test pure::parser::test::test_import ... ok
[INFO] [stdout] test pure::parser::test::test_map ... ok
[INFO] [stdout] test pure::parser::test::test_message ... ok
[INFO] [stdout] test pure::parser::test::test_oneof ... ok
[INFO] [stdout] test pure::parser::test::test_reserved ... ok
[INFO] [stdout] test pure::parser::test::test_nested_message ... ok
[INFO] [stdout] test pure::parse_and_typecheck::test::parse_and_typecheck_custom ... ok
[INFO] [stdout] test pure::parser::test::test_syntax ... ok
[INFO] [stdout] test protoc::command::test::version ... ok
[INFO] [stdout] test parse_and_typecheck::test::parse_and_typecheck ... ok
[INFO] [stdout] test test_against_protobuf_protos::test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_against_protobuf_protos::test stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_against_protobuf_protos::test' (57) panicked at src/test_against_protobuf_protos.rs:12:5:
[INFO] [stdout] assertion failed: path.exists()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d3a0822aed2 - std::backtrace_rs::backtrace::libunwind::trace::h9ea1e07ac77a25d7
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d3a0822aed2 - std::backtrace_rs::backtrace::trace_unsynchronized::h72b75eb83b53d15a
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d3a0822aed2 - std::sys::backtrace::_print_fmt::h255777b7ec902439
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5d3a0822aed2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8a1ac49fcd7ee8ce
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5d3a0823c14f - core::fmt::rt::Argument::fmt::h635cbf3c6754cc90
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5d3a0823c14f - core::fmt::write::hbdcc0ec4f1bab1db
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5d3a081f58b3 - std::io::default_write_fmt::h2580ece0d4b58e51
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d3a081f58b3 - std::io::Write::write_fmt::hac9e42858f273b87
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5d3a082022f2 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5d3a0820755f - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5d3a082073f1 - std::panicking::default_hook::h9d66b9642014ce48
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5d3a0802abde - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8c698701e444e564
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5d3a0802abde - test::test_main_with_exit_callback::{{closure}}::ha1c98e7b69c4defb
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d3a08207b6f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc4f222a8a57c637a
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5d3a08207b6f - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5d3a08207996 - std::panicking::panic_handler::{{closure}}::hafeef6f707d43542
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5d3a08202429 - std::sys::backtrace::__rust_end_short_backtrace::h08cbc3319a3d0120
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5d3a081e8ffd - __rustc[ce5c411ff86ab1b2]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5d3a08245fd0 - core::panicking::panic_fmt::h774fb860369a0f7b
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5d3a08245fac - core::panicking::panic::h2a6fe4ac012a7582
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5d3a07f6e3a3 - protobuf_parse2::test_against_protobuf_protos::parse_recursively::h8198464725e57af1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_against_protobuf_protos.rs:12:5
[INFO] [stdout]   21:     0x5d3a07f6e957 - protobuf_parse2::test_against_protobuf_protos::test::hff4905f25ea52ebc
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_against_protobuf_protos.rs:39:5
[INFO] [stdout]   22:     0x5d3a07f6e977 - protobuf_parse2::test_against_protobuf_protos::test::{{closure}}::hc9108c416df741d8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_against_protobuf_protos.rs:37:10
[INFO] [stdout]   23:     0x5d3a07fecbd6 - core::ops::function::FnOnce::call_once::h56638d2740dc60b6
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5d3a0802aa2b - core::ops::function::FnOnce::call_once::h4f6eabe90cccb47d
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5d3a0802aa2b - test::__rust_begin_short_backtrace::h94208530f2b4c8c7
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5d3a0803ea3d - test::run_test_in_process::{{closure}}::hbdc6a45a78c46404
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5d3a0803ea3d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7f9d8efc7eedd165
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5d3a0803ea3d - std::panicking::catch_unwind::do_call::he5edbaf126c13b99
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x5d3a0803ea3d - std::panicking::catch_unwind::h3d6a8652eceeabce
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x5d3a0803ea3d - std::panic::catch_unwind::hbef0c501dd7bb498
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5d3a0803ea3d - test::run_test_in_process::h400008a46a5006a0
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5d3a0803ea3d - test::run_test::{{closure}}::h9a131655b31d9427
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5d3a08017f84 - test::run_test::{{closure}}::he4a7177c216308c0
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5d3a08017f84 - std::sys::backtrace::__rust_begin_short_backtrace::hd3980e9c55d6c539
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x5d3a0801b8ba - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h18552df67c7aa9b8
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x5d3a0801b8ba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3d7b285234641a08
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5d3a0801b8ba - std::panicking::catch_unwind::do_call::h5a2b5cf36528a5b2
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x5d3a0801b8ba - std::panicking::catch_unwind::h7e8b531bbda77d20
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x5d3a0801b8ba - std::panic::catch_unwind::hf9bbb2040b4f1e6c
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5d3a0801b8ba - std::thread::Builder::spawn_unchecked_::{{closure}}::h600f92cf68549574
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x5d3a0801b8ba - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb6607307df8a1847
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5d3a081fd70f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6891ad53a5ed6f52
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   43:     0x5d3a081fd70f - std::sys::thread::unix::Thread::new::thread_start::h7f3e77fa86df70af
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   44:     0x7516fd08daa4 - <unknown>
[INFO] [stdout]   45:     0x7516fd11aa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_against_protobuf_protos::test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 30 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "c2fa751f30b590b5687f16e0cf9d4cf6eed8ed6871eacad83547f1162cde6ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2fa751f30b590b5687f16e0cf9d4cf6eed8ed6871eacad83547f1162cde6ebb", kill_on_drop: false }`
[INFO] [stdout] c2fa751f30b590b5687f16e0cf9d4cf6eed8ed6871eacad83547f1162cde6ebb
