[INFO] cloning repository https://github.com/jalexcole/rticonnector
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jalexcole/rticonnector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjalexcole%2Frticonnector", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjalexcole%2Frticonnector'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 63e0cfcede91b21ce1763a26d14f5ab6209c542e
[INFO] testing jalexcole/rticonnector against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjalexcole%2Frticonnector" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/jalexcole/rticonnector
[INFO] finished tweaking git repo https://github.com/jalexcole/rticonnector
[INFO] tweaked toml for git repo https://github.com/jalexcole/rticonnector written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jalexcole/rticonnector on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jalexcole/rticonnector 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a72274c33d21eb48a54d98831dfcc27a468418eaf460dc5886e513290c7a9c53
[INFO] running `Command { std: "docker" "start" "-a" "a72274c33d21eb48a54d98831dfcc27a468418eaf460dc5886e513290c7a9c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a72274c33d21eb48a54d98831dfcc27a468418eaf460dc5886e513290c7a9c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a72274c33d21eb48a54d98831dfcc27a468418eaf460dc5886e513290c7a9c53", kill_on_drop: false }`
[INFO] [stdout] a72274c33d21eb48a54d98831dfcc27a468418eaf460dc5886e513290c7a9c53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 895ad7bd43096ebea71701a05beb7752d91a3f71785ca646fe78a8ca21a0533c
[INFO] running `Command { std: "docker" "start" "-a" "895ad7bd43096ebea71701a05beb7752d91a3f71785ca646fe78a8ca21a0533c", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling prettyplease v0.2.29
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling bindgen v0.71.1
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling rticonnector-sys v0.1.0 (/opt/rustwide/workdir/rticonnector-sys)
[INFO] [stdout] warning: unused variable: `output_dir`
[INFO] [stdout]   --> rticonnector-sys/build.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let output_dir = env::var("OUT_DIR").unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_dir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rticonnector v0.1.0 (/opt/rustwide/workdir/rticonnector)
[INFO] [stdout] warning: unused variable: `connector_ptr`
[INFO] [stdout]    --> rticonnector/src/lib.rs:696:13
[INFO] [stdout]     |
[INFO] [stdout] 696 |         let connector_ptr = self.connector;
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connector_ptr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connector` is never read
[INFO] [stdout]    --> rticonnector/src/lib.rs:841:16
[INFO] [stdout]     |
[INFO] [stdout] 840 | pub struct DynamicDataReader<'a> {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] 841 |     pub(crate) connector: &'a Connector,
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connector` is never read
[INFO] [stdout]    --> rticonnector/src/lib.rs:920:16
[INFO] [stdout]     |
[INFO] [stdout] 919 | pub struct DynamicDataWriter<'a> {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] 920 |     pub(crate) connector: &'a Connector,
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rticonnector/src/lib.rs:689:9
[INFO] [stdout]     |
[INFO] [stdout] 689 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 690 |         entity_name: &str,
[INFO] [stdout] 691 |     ) -> Result<DynamicDataReader, ConnectorError> {
[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] 691 |     ) -> Result<DynamicDataReader<'_>, ConnectorError> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rticonnector/src/lib.rs:716:9
[INFO] [stdout]     |
[INFO] [stdout] 716 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 717 |         entity_name: &str,
[INFO] [stdout] 718 |     ) -> Result<DynamicDataWriter, ConnectorError> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 718 |     ) -> Result<DynamicDataWriter<'_>, ConnectorError> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling connector-dds v0.1.0 (/opt/rustwide/workdir/connector-dds)
[INFO] [stdout] warning: unused variable: `sample`
[INFO] [stdout]   --> connector-dds/src/util.rs:14:26
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn to_cdr_buffer(sample: &Self) -> Vec<char> {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Publisher` is never constructed
[INFO] [stdout]  --> connector-dds/src/publisher.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Publisher;
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataWriter` is never constructed
[INFO] [stdout]   --> connector-dds/src/publisher.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct DataWriter<'a, T> where T : TopicType<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `wait_for_acknowledgments`, `wait_for_matched_subscription`, and `get_matched_publications` are never used
[INFO] [stdout]   --> connector-dds/src/publisher.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl <'a, T> DataWriter<'a, T> where T : TopicType<'a> {
[INFO] [stdout]    | ------------------------------------------------------ associated items in this implementation
[INFO] [stdout] 23 |
[INFO] [stdout] 24 |     pub(crate) fn  new(connector: &'a Connector, data_writer: *mut c_void) -> DataWriter<'a, T>  {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn wait_for_acknowledgments(&self, timeout: Duration) -> Result<i32, &'static str> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn wait_for_matched_subscription(&self, ms_timeout: i32) -> Result<i32, &'static str> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn get_matched_publications(&self) -> Result<T, String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TopicType` is never used
[INFO] [stdout]  --> connector-dds/src/topic.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait TopicType<'a>: Serialize + Deserialize<'a> + Sized{
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Entity` is never used
[INFO] [stdout]  --> connector-dds/src/util.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Entity {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InstanceHandle` is never constructed
[INFO] [stdout]  --> connector-dds/src/util.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct InstanceHandle {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicData` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct DynamicData;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_cdr_buffer` is never used
[INFO] [stdout]   --> connector-dds/src/util.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl DynamicData {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn to_cdr_buffer(sample: &Self) -> Vec<char> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicDataInfo` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct DynamicDataInfo {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicDataMemberInfo` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct DynamicDataMemberInfo;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicDataProperty` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct DynamicDataProperty;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicDataSeq` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct DynamicDataSeq {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicDataSerializationSupport` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct DynamicDataSerializationSupport {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicDataTypeProperty` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct DynamicDataTypeProperty {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.29s
[INFO] running `Command { std: "docker" "inspect" "895ad7bd43096ebea71701a05beb7752d91a3f71785ca646fe78a8ca21a0533c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "895ad7bd43096ebea71701a05beb7752d91a3f71785ca646fe78a8ca21a0533c", kill_on_drop: false }`
[INFO] [stdout] 895ad7bd43096ebea71701a05beb7752d91a3f71785ca646fe78a8ca21a0533c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85905c1b78312f7e30f7e4770e6cf31fd71b72e2b9615516d2d279fbcdfd64df
[INFO] running `Command { std: "docker" "start" "-a" "85905c1b78312f7e30f7e4770e6cf31fd71b72e2b9615516d2d279fbcdfd64df", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stdout] warning: unused variable: `output_dir`
[INFO] [stdout]   --> rticonnector-sys/build.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let output_dir = env::var("OUT_DIR").unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_dir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connector_ptr`
[INFO] [stdout]    --> rticonnector/src/lib.rs:696:13
[INFO] [stdout]     |
[INFO] [stdout] 696 |         let connector_ptr = self.connector;
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connector_ptr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connector` is never read
[INFO] [stdout]    --> rticonnector/src/lib.rs:841:16
[INFO] [stdout]     |
[INFO] [stdout] 840 | pub struct DynamicDataReader<'a> {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] 841 |     pub(crate) connector: &'a Connector,
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connector` is never read
[INFO] [stdout]    --> rticonnector/src/lib.rs:920:16
[INFO] [stdout]     |
[INFO] [stdout] 919 | pub struct DynamicDataWriter<'a> {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] 920 |     pub(crate) connector: &'a Connector,
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rticonnector/src/lib.rs:689:9
[INFO] [stdout]     |
[INFO] [stdout] 689 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 690 |         entity_name: &str,
[INFO] [stdout] 691 |     ) -> Result<DynamicDataReader, ConnectorError> {
[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] 691 |     ) -> Result<DynamicDataReader<'_>, ConnectorError> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rticonnector/src/lib.rs:716:9
[INFO] [stdout]     |
[INFO] [stdout] 716 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 717 |         entity_name: &str,
[INFO] [stdout] 718 |     ) -> Result<DynamicDataWriter, ConnectorError> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 718 |     ) -> Result<DynamicDataWriter<'_>, ConnectorError> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample`
[INFO] [stdout]   --> connector-dds/src/util.rs:14:26
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn to_cdr_buffer(sample: &Self) -> Vec<char> {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Publisher` is never constructed
[INFO] [stdout]  --> connector-dds/src/publisher.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Publisher;
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataWriter` is never constructed
[INFO] [stdout]   --> connector-dds/src/publisher.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct DataWriter<'a, T> where T : TopicType<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `wait_for_acknowledgments`, `wait_for_matched_subscription`, and `get_matched_publications` are never used
[INFO] [stdout]   --> connector-dds/src/publisher.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl <'a, T> DataWriter<'a, T> where T : TopicType<'a> {
[INFO] [stdout]    | ------------------------------------------------------ associated items in this implementation
[INFO] [stdout] 23 |
[INFO] [stdout] 24 |     pub(crate) fn  new(connector: &'a Connector, data_writer: *mut c_void) -> DataWriter<'a, T>  {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn wait_for_acknowledgments(&self, timeout: Duration) -> Result<i32, &'static str> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn wait_for_matched_subscription(&self, ms_timeout: i32) -> Result<i32, &'static str> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn get_matched_publications(&self) -> Result<T, String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TopicType` is never used
[INFO] [stdout]  --> connector-dds/src/topic.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait TopicType<'a>: Serialize + Deserialize<'a> + Sized{
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Entity` is never used
[INFO] [stdout]  --> connector-dds/src/util.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Entity {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InstanceHandle` is never constructed
[INFO] [stdout]  --> connector-dds/src/util.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct InstanceHandle {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicData` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct DynamicData;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_cdr_buffer` is never used
[INFO] [stdout]   --> connector-dds/src/util.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl DynamicData {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn to_cdr_buffer(sample: &Self) -> Vec<char> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicDataInfo` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct DynamicDataInfo {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rticonnector v0.1.0 (/opt/rustwide/workdir/rticonnector)
[INFO] [stdout] warning: struct `DynamicDataMemberInfo` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct DynamicDataMemberInfo;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling connector-dds v0.1.0 (/opt/rustwide/workdir/connector-dds)
[INFO] [stdout] warning: struct `DynamicDataProperty` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct DynamicDataProperty;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rticonnector-sys v0.1.0 (/opt/rustwide/workdir/rticonnector-sys)
[INFO] [stdout] warning: struct `DynamicDataSeq` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct DynamicDataSeq {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicDataSerializationSupport` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct DynamicDataSerializationSupport {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicDataTypeProperty` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct DynamicDataTypeProperty {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SOLID_FILL` should have an upper camel case name
[INFO] [stdout]   --> rticonnector/examples/shapes.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     SOLID_FILL = 0,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SolidFill`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TRANSPARENT_FILL` should have an upper camel case name
[INFO] [stdout]   --> rticonnector/examples/shapes.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     TRANSPARENT_FILL = 1,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TransparentFill`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `HORIZONTAL_HATCH_FILL` should have an upper camel case name
[INFO] [stdout]   --> rticonnector/examples/shapes.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     HORIZONTAL_HATCH_FILL = 2,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HorizontalHatchFill`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `VERTICAL_HATCH_FILL` should have an upper camel case name
[INFO] [stdout]   --> rticonnector/examples/shapes.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     VERTICAL_HATCH_FILL = 3,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `VerticalHatchFill`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample`
[INFO] [stdout]   --> connector-dds/src/util.rs:14:26
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn to_cdr_buffer(sample: &Self) -> Vec<char> {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Publisher` is never constructed
[INFO] [stdout]  --> connector-dds/src/publisher.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Publisher;
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataWriter` is never constructed
[INFO] [stdout]   --> connector-dds/src/publisher.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct DataWriter<'a, T> where T : TopicType<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `wait_for_acknowledgments`, `wait_for_matched_subscription`, and `get_matched_publications` are never used
[INFO] [stdout]   --> connector-dds/src/publisher.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl <'a, T> DataWriter<'a, T> where T : TopicType<'a> {
[INFO] [stdout]    | ------------------------------------------------------ associated items in this implementation
[INFO] [stdout] 23 |
[INFO] [stdout] 24 |     pub(crate) fn  new(connector: &'a Connector, data_writer: *mut c_void) -> DataWriter<'a, T>  {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn wait_for_acknowledgments(&self, timeout: Duration) -> Result<i32, &'static str> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn wait_for_matched_subscription(&self, ms_timeout: i32) -> Result<i32, &'static str> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn get_matched_publications(&self) -> Result<T, String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TopicType` is never used
[INFO] [stdout]  --> connector-dds/src/topic.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait TopicType<'a>: Serialize + Deserialize<'a> + Sized{
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Entity` is never used
[INFO] [stdout]  --> connector-dds/src/util.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Entity {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InstanceHandle` is never constructed
[INFO] [stdout]  --> connector-dds/src/util.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct InstanceHandle {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicData` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct DynamicData;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_cdr_buffer` is never used
[INFO] [stdout]   --> connector-dds/src/util.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl DynamicData {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn to_cdr_buffer(sample: &Self) -> Vec<char> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicDataInfo` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct DynamicDataInfo {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicDataMemberInfo` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct DynamicDataMemberInfo;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicDataProperty` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct DynamicDataProperty;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicDataSeq` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct DynamicDataSeq {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicDataSerializationSupport` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct DynamicDataSerializationSupport {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicDataTypeProperty` is never constructed
[INFO] [stdout]   --> connector-dds/src/util.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct DynamicDataTypeProperty {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connector_ptr`
[INFO] [stdout]    --> rticonnector/src/lib.rs:696:13
[INFO] [stdout]     |
[INFO] [stdout] 696 |         let connector_ptr = self.connector;
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connector_ptr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connector` is never read
[INFO] [stdout]    --> rticonnector/src/lib.rs:841:16
[INFO] [stdout]     |
[INFO] [stdout] 840 | pub struct DynamicDataReader<'a> {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] 841 |     pub(crate) connector: &'a Connector,
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connector` is never read
[INFO] [stdout]    --> rticonnector/src/lib.rs:920:16
[INFO] [stdout]     |
[INFO] [stdout] 919 | pub struct DynamicDataWriter<'a> {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] 920 |     pub(crate) connector: &'a Connector,
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rticonnector/src/lib.rs:689:9
[INFO] [stdout]     |
[INFO] [stdout] 689 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 690 |         entity_name: &str,
[INFO] [stdout] 691 |     ) -> Result<DynamicDataReader, ConnectorError> {
[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] 691 |     ) -> Result<DynamicDataReader<'_>, ConnectorError> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rticonnector/src/lib.rs:716:9
[INFO] [stdout]     |
[INFO] [stdout] 716 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 717 |         entity_name: &str,
[INFO] [stdout] 718 |     ) -> Result<DynamicDataWriter, ConnectorError> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 718 |     ) -> Result<DynamicDataWriter<'_>, ConnectorError> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `datareader`
[INFO] [stdout]   --> rticonnector/examples/shapes.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let datareader = connector.get_dynamic_datareader("MySquareReader").unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_datareader`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `datawriter`
[INFO] [stdout]   --> rticonnector/examples/shapes.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let datawriter = connector.get_dynamic_datawriter("MySquareWriter").unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_datawriter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `baseType` should have a snake case name
[INFO] [stdout]   --> rticonnector/examples/shapes.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     baseType: ShapeType,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to snake case: `base_type`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `fillKind` should have a snake case name
[INFO] [stdout]   --> rticonnector/examples/shapes.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fillKind: ShapeFillKind,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to snake case: `fill_kind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "85905c1b78312f7e30f7e4770e6cf31fd71b72e2b9615516d2d279fbcdfd64df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85905c1b78312f7e30f7e4770e6cf31fd71b72e2b9615516d2d279fbcdfd64df", kill_on_drop: false }`
[INFO] [stdout] 85905c1b78312f7e30f7e4770e6cf31fd71b72e2b9615516d2d279fbcdfd64df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2da3ace61aaa37d365016d31aaaa9172ca458570adec9be8f5e9793f5a11e5b3
[INFO] running `Command { std: "docker" "start" "-a" "2da3ace61aaa37d365016d31aaaa9172ca458570adec9be8f5e9793f5a11e5b3", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: unused variable: `output_dir`
[INFO] [stderr]   --> rticonnector-sys/build.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let output_dir = env::var("OUT_DIR").unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_dir`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rticonnector-sys` (build script) generated 1 warning
[INFO] [stderr] warning: unused variable: `connector_ptr`
[INFO] [stderr]    --> rticonnector/src/lib.rs:696:13
[INFO] [stderr]     |
[INFO] [stderr] 696 |         let connector_ptr = self.connector;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connector_ptr`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `connector` is never read
[INFO] [stderr]    --> rticonnector/src/lib.rs:841:16
[INFO] [stderr]     |
[INFO] [stderr] 840 | pub struct DynamicDataReader<'a> {
[INFO] [stderr]     |            ----------------- field in this struct
[INFO] [stderr] 841 |     pub(crate) connector: &'a Connector,
[INFO] [stderr]     |                ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `connector` is never read
[INFO] [stderr]    --> rticonnector/src/lib.rs:920:16
[INFO] [stderr]     |
[INFO] [stderr] 919 | pub struct DynamicDataWriter<'a> {
[INFO] [stderr]     |            ----------------- field in this struct
[INFO] [stderr] 920 |     pub(crate) connector: &'a Connector,
[INFO] [stderr]     |                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> rticonnector/src/lib.rs:689:9
[INFO] [stderr]     |
[INFO] [stderr] 689 |         &self,
[INFO] [stderr]     |         ^^^^^ the lifetime is elided here
[INFO] [stderr] 690 |         entity_name: &str,
[INFO] [stderr] 691 |     ) -> Result<DynamicDataReader, ConnectorError> {
[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] 691 |     ) -> Result<DynamicDataReader<'_>, ConnectorError> {
[INFO] [stderr]     |                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> rticonnector/src/lib.rs:716:9
[INFO] [stderr]     |
[INFO] [stderr] 716 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 717 |         entity_name: &str,
[INFO] [stderr] 718 |     ) -> Result<DynamicDataWriter, ConnectorError> {
[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] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 718 |     ) -> Result<DynamicDataWriter<'_>, ConnectorError> {
[INFO] [stderr]     |                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rticonnector` (lib) generated 5 warnings (run `cargo fix --lib -p rticonnector` to apply 2 suggestions)
[INFO] [stderr] warning: unused variable: `sample`
[INFO] [stderr]   --> connector-dds/src/util.rs:14:26
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn to_cdr_buffer(sample: &Self) -> Vec<char> {
[INFO] [stderr]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Publisher` is never constructed
[INFO] [stderr]  --> connector-dds/src/publisher.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct Publisher;
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DataWriter` is never constructed
[INFO] [stderr]   --> connector-dds/src/publisher.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct DataWriter<'a, T> where T : TopicType<'a> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `wait_for_acknowledgments`, `wait_for_matched_subscription`, and `get_matched_publications` are never used
[INFO] [stderr]   --> connector-dds/src/publisher.rs:24:20
[INFO] [stderr]    |
[INFO] [stderr] 22 | impl <'a, T> DataWriter<'a, T> where T : TopicType<'a> {
[INFO] [stderr]    | ------------------------------------------------------ associated items in this implementation
[INFO] [stderr] 23 |
[INFO] [stderr] 24 |     pub(crate) fn  new(connector: &'a Connector, data_writer: *mut c_void) -> DataWriter<'a, T>  {
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |     pub fn wait_for_acknowledgments(&self, timeout: Duration) -> Result<i32, &'static str> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 |     pub fn wait_for_matched_subscription(&self, ms_timeout: i32) -> Result<i32, &'static str> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 75 |     pub fn get_matched_publications(&self) -> Result<T, String> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `TopicType` is never used
[INFO] [stderr]  --> connector-dds/src/topic.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub trait TopicType<'a>: Serialize + Deserialize<'a> + Sized{
[INFO] [stderr]   |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Entity` is never used
[INFO] [stderr]  --> connector-dds/src/util.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Entity {
[INFO] [stderr]   |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `InstanceHandle` is never constructed
[INFO] [stderr]  --> connector-dds/src/util.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct InstanceHandle {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DynamicData` is never constructed
[INFO] [stderr]   --> connector-dds/src/util.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct DynamicData;
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `to_cdr_buffer` is never used
[INFO] [stderr]   --> connector-dds/src/util.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl DynamicData {
[INFO] [stderr]    | ---------------- associated function in this implementation
[INFO] [stderr] 14 |     pub fn to_cdr_buffer(sample: &Self) -> Vec<char> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DynamicDataInfo` is never constructed
[INFO] [stderr]   --> connector-dds/src/util.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 21 | struct DynamicDataInfo {}
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DynamicDataMemberInfo` is never constructed
[INFO] [stderr]   --> connector-dds/src/util.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct DynamicDataMemberInfo;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DynamicDataProperty` is never constructed
[INFO] [stderr]   --> connector-dds/src/util.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | struct DynamicDataProperty;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DynamicDataSeq` is never constructed
[INFO] [stderr]   --> connector-dds/src/util.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | struct DynamicDataSeq {}
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DynamicDataSerializationSupport` is never constructed
[INFO] [stderr]   --> connector-dds/src/util.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | struct DynamicDataSerializationSupport {}
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DynamicDataTypeProperty` is never constructed
[INFO] [stderr]   --> connector-dds/src/util.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 | struct DynamicDataTypeProperty {}
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SOLID_FILL` should have an upper camel case name
[INFO] [stderr]   --> rticonnector/examples/shapes.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     SOLID_FILL = 0,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SolidFill`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `TRANSPARENT_FILL` should have an upper camel case name
[INFO] [stderr]   --> rticonnector/examples/shapes.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     TRANSPARENT_FILL = 1,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TransparentFill`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `HORIZONTAL_HATCH_FILL` should have an upper camel case name
[INFO] [stderr]   --> rticonnector/examples/shapes.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     HORIZONTAL_HATCH_FILL = 2,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HorizontalHatchFill`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `VERTICAL_HATCH_FILL` should have an upper camel case name
[INFO] [stderr]   --> rticonnector/examples/shapes.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     VERTICAL_HATCH_FILL = 3,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `VerticalHatchFill`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `datareader`
[INFO] [stderr]   --> rticonnector/examples/shapes.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let datareader = connector.get_dynamic_datareader("MySquareReader").unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_datareader`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `datawriter`
[INFO] [stderr]   --> rticonnector/examples/shapes.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let datawriter = connector.get_dynamic_datawriter("MySquareWriter").unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_datawriter`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `baseType` should have a snake case name
[INFO] [stderr]   --> rticonnector/examples/shapes.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     baseType: ShapeType,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to snake case: `base_type`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `fillKind` should have a snake case name
[INFO] [stderr]   --> rticonnector/examples/shapes.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fillKind: ShapeFillKind,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to snake case: `fill_kind`
[INFO] [stderr] 
[INFO] [stderr] warning: `connector-dds` (lib) generated 15 warnings
[INFO] [stderr] warning: `connector-dds` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr] warning: `rticonnector` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr] warning: `rticonnector` (example "shapes") generated 8 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/connector_dds-14a0e6904394c7ef)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rticonnector-8cc4c45233e13b26)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rticonnector_sys-005f54329e8305d8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests connector_dds
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rticonnector
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rticonnector_sys
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2da3ace61aaa37d365016d31aaaa9172ca458570adec9be8f5e9793f5a11e5b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2da3ace61aaa37d365016d31aaaa9172ca458570adec9be8f5e9793f5a11e5b3", kill_on_drop: false }`
[INFO] [stdout] 2da3ace61aaa37d365016d31aaaa9172ca458570adec9be8f5e9793f5a11e5b3