[INFO] fetching crate amqprs 1.7.0...
[INFO] checking amqprs-1.7.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate amqprs 1.7.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate amqprs 1.7.0 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amqprs 1.7.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate amqprs 1.7.0
[INFO] tweaked toml for crates.io crate amqprs 1.7.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 107 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.1)
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[INFO] [stderr]       Adding rustc-hash v1.1.0 (latest: v2.0.0)
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[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ed675d7153b400988d159abc66208b9a3835d0fbfedc9e69fbe2ee97be548c8
[INFO] running `Command { std: "docker" "start" "-a" "9ed675d7153b400988d159abc66208b9a3835d0fbfedc9e69fbe2ee97be548c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ed675d7153b400988d159abc66208b9a3835d0fbfedc9e69fbe2ee97be548c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ed675d7153b400988d159abc66208b9a3835d0fbfedc9e69fbe2ee97be548c8", kill_on_drop: false }`
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[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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 960e76e3ef6668a93d64265104e178e9971ee2573359107fdbc9659b4faf7e9c
[INFO] running `Command { std: "docker" "start" "-a" "960e76e3ef6668a93d64265104e178e9971ee2573359107fdbc9659b4faf7e9c", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking regex-syntax v0.8.4
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[INFO] [stderr]     Checking overload v0.1.1
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[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking amqprs v1.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `consumer`
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:269:45
[INFO] [stdout]     |
[INFO] [stdout] 269 | ...                   if let Some(consumer) = self.remove_consumer_resource(&cmd.consumer_tag) {
[INFO] [stdout]     |                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_consumer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:323:48
[INFO] [stdout]     |
[INFO] [stdout] 323 | ...                   if let Err(err) = cb.close(&self.channel, close_channel).await {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:482:52
[INFO] [stdout]     |
[INFO] [stdout] 482 | ...                   if let Err(response) = responder.send(frame) {
[INFO] [stdout]     |                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:502:43
[INFO] [stdout]     |
[INFO] [stdout] 502 | ...                   Err(err) => {
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:524:43
[INFO] [stdout]     |
[INFO] [stdout] 524 | ...                   Err(err) => {
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctag`
[INFO] [stdout]    --> src/api/channel/basic.rs:623:13
[INFO] [stdout]     |
[INFO] [stdout] 623 |         let ctag = consumer_tag.clone();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_ctag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctag`
[INFO] [stdout]    --> src/api/channel/basic.rs:670:13
[INFO] [stdout]     |
[INFO] [stdout] 670 |         let ctag = consumer_tag.clone();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_ctag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/net/writer_handler.rs:57:32
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     if let Err(err) = self.stream.write_frame(channel_id, frame, self.amqp_connection.frame_max()).await {
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/net/writer_handler.rs:70:36
[INFO] [stdout]    |
[INFO] [stdout] 70 | ...   if let Err(err) = self.stream.write_frame(DEFAULT_CONN_CHANNEL, Frame::HeartBeat(HeartBeat), self.amqp_connection.frame_max()).await {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/net/writer_handler.rs:93:20
[INFO] [stdout]    |
[INFO] [stdout] 93 |         if let Err(err) = self.stream.close().await {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/net/reader_handler.rs:263:40
[INFO] [stdout]     |
[INFO] [stdout] 263 | ...                   if let Err(err) = self.handle_frame(channel_id, frame).await {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/net/reader_handler.rs:277:29
[INFO] [stdout]     |
[INFO] [stdout] 277 |                         Err(err) => {
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/net/reader_handler.rs:135:32
[INFO] [stdout]     |
[INFO] [stdout] 135 |                     if let Err(err) = callback.close(&self.amqp_connection, close).await {
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/api/connection.rs:970:20
[INFO] [stdout]     |
[INFO] [stdout] 970 |         if let Err(err) = self.shared.conn_mgmt_tx.send(cmd).await {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/api/connection.rs:991:17
[INFO] [stdout]     |
[INFO] [stdout] 991 |             Err(err) => {
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `consumer`
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:269:45
[INFO] [stdout]     |
[INFO] [stdout] 269 | ...                   if let Some(consumer) = self.remove_consumer_resource(&cmd.consumer_tag) {
[INFO] [stdout]     |                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_consumer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:323:48
[INFO] [stdout]     |
[INFO] [stdout] 323 | ...                   if let Err(err) = cb.close(&self.channel, close_channel).await {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:482:52
[INFO] [stdout]     |
[INFO] [stdout] 482 | ...                   if let Err(response) = responder.send(frame) {
[INFO] [stdout]     |                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:502:43
[INFO] [stdout]     |
[INFO] [stdout] 502 | ...                   Err(err) => {
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:524:43
[INFO] [stdout]     |
[INFO] [stdout] 524 | ...                   Err(err) => {
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctag`
[INFO] [stdout]    --> src/api/channel/basic.rs:623:13
[INFO] [stdout]     |
[INFO] [stdout] 623 |         let ctag = consumer_tag.clone();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_ctag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctag`
[INFO] [stdout]    --> src/api/channel/basic.rs:670:13
[INFO] [stdout]     |
[INFO] [stdout] 670 |         let ctag = consumer_tag.clone();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_ctag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/net/writer_handler.rs:57:32
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     if let Err(err) = self.stream.write_frame(channel_id, frame, self.amqp_connection.frame_max()).await {
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/net/writer_handler.rs:70:36
[INFO] [stdout]    |
[INFO] [stdout] 70 | ...   if let Err(err) = self.stream.write_frame(DEFAULT_CONN_CHANNEL, Frame::HeartBeat(HeartBeat), self.amqp_connection.frame_max()).await {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/net/writer_handler.rs:93:20
[INFO] [stdout]    |
[INFO] [stdout] 93 |         if let Err(err) = self.stream.close().await {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/net/reader_handler.rs:263:40
[INFO] [stdout]     |
[INFO] [stdout] 263 | ...                   if let Err(err) = self.handle_frame(channel_id, frame).await {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/net/reader_handler.rs:277:29
[INFO] [stdout]     |
[INFO] [stdout] 277 |                         Err(err) => {
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/net/reader_handler.rs:135:32
[INFO] [stdout]     |
[INFO] [stdout] 135 |                     if let Err(err) = callback.close(&self.amqp_connection, close).await {
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/api/connection.rs:970:20
[INFO] [stdout]     |
[INFO] [stdout] 970 |         if let Err(err) = self.shared.conn_mgmt_tx.send(cmd).await {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/api/connection.rs:991:17
[INFO] [stdout]     |
[INFO] [stdout] 991 |             Err(err) => {
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection`
[INFO] [stdout]   --> src/api/callbacks.rs:66:31
[INFO] [stdout]    |
[INFO] [stdout] 66 |     async fn close(&mut self, connection: &Connection, close: Close) -> Result<()> {
[INFO] [stdout]    |                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `close`
[INFO] [stdout]   --> src/api/callbacks.rs:66:56
[INFO] [stdout]    |
[INFO] [stdout] 66 |     async fn close(&mut self, connection: &Connection, close: Close) -> Result<()> {
[INFO] [stdout]    |                                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_close`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection`
[INFO] [stdout]   --> src/api/callbacks.rs:75:33
[INFO] [stdout]    |
[INFO] [stdout] 75 |     async fn blocked(&mut self, connection: &Connection, reason: String) {
[INFO] [stdout]    |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reason`
[INFO] [stdout]   --> src/api/callbacks.rs:75:58
[INFO] [stdout]    |
[INFO] [stdout] 75 |     async fn blocked(&mut self, connection: &Connection, reason: String) {
[INFO] [stdout]    |                                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reason`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection`
[INFO] [stdout]   --> src/api/callbacks.rs:83:35
[INFO] [stdout]    |
[INFO] [stdout] 83 |     async fn unblocked(&mut self, connection: &Connection) {
[INFO] [stdout]    |                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/api/callbacks.rs:168:31
[INFO] [stdout]     |
[INFO] [stdout] 168 |     async fn close(&mut self, channel: &Channel, close: CloseChannel) -> Result<()> {
[INFO] [stdout]     |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `close`
[INFO] [stdout]    --> src/api/callbacks.rs:168:50
[INFO] [stdout]     |
[INFO] [stdout] 168 |     async fn close(&mut self, channel: &Channel, close: CloseChannel) -> Result<()> {
[INFO] [stdout]     |                                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_close`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/api/callbacks.rs:176:32
[INFO] [stdout]     |
[INFO] [stdout] 176 |     async fn cancel(&mut self, channel: &Channel, cancel: Cancel) -> Result<()> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cancel`
[INFO] [stdout]    --> src/api/callbacks.rs:176:51
[INFO] [stdout]     |
[INFO] [stdout] 176 |     async fn cancel(&mut self, channel: &Channel, cancel: Cancel) -> Result<()> {
[INFO] [stdout]     |                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cancel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/api/callbacks.rs:185:30
[INFO] [stdout]     |
[INFO] [stdout] 185 |     async fn flow(&mut self, channel: &Channel, active: bool) -> Result<bool> {
[INFO] [stdout]     |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `active`
[INFO] [stdout]    --> src/api/callbacks.rs:185:49
[INFO] [stdout]     |
[INFO] [stdout] 185 |     async fn flow(&mut self, channel: &Channel, active: bool) -> Result<bool> {
[INFO] [stdout]     |                                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_active`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/api/callbacks.rs:193:37
[INFO] [stdout]     |
[INFO] [stdout] 193 |     async fn publish_ack(&mut self, channel: &Channel, ack: Ack) {
[INFO] [stdout]     |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ack`
[INFO] [stdout]    --> src/api/callbacks.rs:193:56
[INFO] [stdout]     |
[INFO] [stdout] 193 |     async fn publish_ack(&mut self, channel: &Channel, ack: Ack) {
[INFO] [stdout]     |                                                        ^^^ help: if this is intentional, prefix it with an underscore: `_ack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/api/callbacks.rs:201:38
[INFO] [stdout]     |
[INFO] [stdout] 201 |     async fn publish_nack(&mut self, channel: &Channel, nack: Nack) {
[INFO] [stdout]     |                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nack`
[INFO] [stdout]    --> src/api/callbacks.rs:201:57
[INFO] [stdout]     |
[INFO] [stdout] 201 |     async fn publish_nack(&mut self, channel: &Channel, nack: Nack) {
[INFO] [stdout]     |                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_nack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/api/callbacks.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |         channel: &Channel,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret`
[INFO] [stdout]    --> src/api/callbacks.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         ret: Return,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ret`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]    --> src/api/callbacks.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         content: Vec<u8>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/api/channel/mod.rs:367:28
[INFO] [stdout]     |
[INFO] [stdout] 367 |                 if let Err(err) = inner.close_handshake().await {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection_name`
[INFO] [stdout]     --> src/api/connection.rs:1207:17
[INFO] [stdout]      |
[INFO] [stdout] 1207 |             let connection_name = self.connection_name.clone();
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]     --> src/api/connection.rs:1215:28
[INFO] [stdout]      |
[INFO] [stdout] 1215 |                 if let Err(err) = outgoing_tx
[INFO] [stdout]      |                            ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]   --> src/api/consumer.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         content: Vec<u8>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]    --> src/api/consumer.rs:159:9
[INFO] [stdout]     |
[INFO] [stdout] 159 |         content: Vec<u8>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection`
[INFO] [stdout]   --> src/api/callbacks.rs:66:31
[INFO] [stdout]    |
[INFO] [stdout] 66 |     async fn close(&mut self, connection: &Connection, close: Close) -> Result<()> {
[INFO] [stdout]    |                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `close`
[INFO] [stdout]   --> src/api/callbacks.rs:66:56
[INFO] [stdout]    |
[INFO] [stdout] 66 |     async fn close(&mut self, connection: &Connection, close: Close) -> Result<()> {
[INFO] [stdout]    |                                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_close`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection`
[INFO] [stdout]   --> src/api/callbacks.rs:75:33
[INFO] [stdout]    |
[INFO] [stdout] 75 |     async fn blocked(&mut self, connection: &Connection, reason: String) {
[INFO] [stdout]    |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reason`
[INFO] [stdout]   --> src/api/callbacks.rs:75:58
[INFO] [stdout]    |
[INFO] [stdout] 75 |     async fn blocked(&mut self, connection: &Connection, reason: String) {
[INFO] [stdout]    |                                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reason`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection`
[INFO] [stdout]   --> src/api/callbacks.rs:83:35
[INFO] [stdout]    |
[INFO] [stdout] 83 |     async fn unblocked(&mut self, connection: &Connection) {
[INFO] [stdout]    |                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/api/callbacks.rs:168:31
[INFO] [stdout]     |
[INFO] [stdout] 168 |     async fn close(&mut self, channel: &Channel, close: CloseChannel) -> Result<()> {
[INFO] [stdout]     |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `close`
[INFO] [stdout]    --> src/api/callbacks.rs:168:50
[INFO] [stdout]     |
[INFO] [stdout] 168 |     async fn close(&mut self, channel: &Channel, close: CloseChannel) -> Result<()> {
[INFO] [stdout]     |                                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_close`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/api/callbacks.rs:176:32
[INFO] [stdout]     |
[INFO] [stdout] 176 |     async fn cancel(&mut self, channel: &Channel, cancel: Cancel) -> Result<()> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cancel`
[INFO] [stdout]    --> src/api/callbacks.rs:176:51
[INFO] [stdout]     |
[INFO] [stdout] 176 |     async fn cancel(&mut self, channel: &Channel, cancel: Cancel) -> Result<()> {
[INFO] [stdout]     |                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cancel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/api/callbacks.rs:185:30
[INFO] [stdout]     |
[INFO] [stdout] 185 |     async fn flow(&mut self, channel: &Channel, active: bool) -> Result<bool> {
[INFO] [stdout]     |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `active`
[INFO] [stdout]    --> src/api/callbacks.rs:185:49
[INFO] [stdout]     |
[INFO] [stdout] 185 |     async fn flow(&mut self, channel: &Channel, active: bool) -> Result<bool> {
[INFO] [stdout]     |                                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_active`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/api/callbacks.rs:193:37
[INFO] [stdout]     |
[INFO] [stdout] 193 |     async fn publish_ack(&mut self, channel: &Channel, ack: Ack) {
[INFO] [stdout]     |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ack`
[INFO] [stdout]    --> src/api/callbacks.rs:193:56
[INFO] [stdout]     |
[INFO] [stdout] 193 |     async fn publish_ack(&mut self, channel: &Channel, ack: Ack) {
[INFO] [stdout]     |                                                        ^^^ help: if this is intentional, prefix it with an underscore: `_ack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/api/callbacks.rs:201:38
[INFO] [stdout]     |
[INFO] [stdout] 201 |     async fn publish_nack(&mut self, channel: &Channel, nack: Nack) {
[INFO] [stdout]     |                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nack`
[INFO] [stdout]    --> src/api/callbacks.rs:201:57
[INFO] [stdout]     |
[INFO] [stdout] 201 |     async fn publish_nack(&mut self, channel: &Channel, nack: Nack) {
[INFO] [stdout]     |                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_nack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> src/api/callbacks.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |         channel: &Channel,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret`
[INFO] [stdout]    --> src/api/callbacks.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         ret: Return,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ret`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]    --> src/api/callbacks.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         content: Vec<u8>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/api/channel/mod.rs:367:28
[INFO] [stdout]     |
[INFO] [stdout] 367 |                 if let Err(err) = inner.close_handshake().await {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_AMQPS_PORT` is never used
[INFO] [stdout]   --> src/api/connection.rs:83:7
[INFO] [stdout]    |
[INFO] [stdout] 83 | const DEFAULT_AMQPS_PORT: u16 = 5671;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_HEARTBEAT` is never used
[INFO] [stdout]   --> src/api/connection.rs:84:7
[INFO] [stdout]    |
[INFO] [stdout] 84 | const DEFAULT_HEARTBEAT: u16 = 60;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AMQP_SCHEME` is never used
[INFO] [stdout]   --> src/api/connection.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 | const AMQP_SCHEME: &str = "amqp";
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:113:33
[INFO] [stdout]     |
[INFO] [stdout] 105 |         channel: Channel,
[INFO] [stdout]     |         ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 106 |         dispatcher_rx: mpsc::UnboundedReceiver<IncomingMessage>,
[INFO] [stdout]     |         ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 107 |         dispatcher_mgmt_rx: mpsc::UnboundedReceiver<DispatcherManagementCommand>,
[INFO] [stdout]     |         ------------------------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 113 |             consumer_resources: HashMap::new(),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:114:36
[INFO] [stdout]     |
[INFO] [stdout] 105 |         channel: Channel,
[INFO] [stdout]     |         ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 106 |         dispatcher_rx: mpsc::UnboundedReceiver<IncomingMessage>,
[INFO] [stdout]     |         ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 107 |         dispatcher_mgmt_rx: mpsc::UnboundedReceiver<DispatcherManagementCommand>,
[INFO] [stdout]     |         ------------------------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 114 |             get_content_responder: None,
[INFO] [stdout]     |                                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:115:25
[INFO] [stdout]     |
[INFO] [stdout] 105 |         channel: Channel,
[INFO] [stdout]     |         ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 106 |         dispatcher_rx: mpsc::UnboundedReceiver<IncomingMessage>,
[INFO] [stdout]     |         ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 107 |         dispatcher_mgmt_rx: mpsc::UnboundedReceiver<DispatcherManagementCommand>,
[INFO] [stdout]     |         ------------------------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 115 |             responders: HashMap::new(),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:116:23
[INFO] [stdout]     |
[INFO] [stdout] 105 |         channel: Channel,
[INFO] [stdout]     |         ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 106 |         dispatcher_rx: mpsc::UnboundedReceiver<IncomingMessage>,
[INFO] [stdout]     |         ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 107 |         dispatcher_mgmt_rx: mpsc::UnboundedReceiver<DispatcherManagementCommand>,
[INFO] [stdout]     |         ------------------------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 116 |             callback: None,
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection_name`
[INFO] [stdout]     --> src/api/connection.rs:1207:17
[INFO] [stdout]      |
[INFO] [stdout] 1207 |             let connection_name = self.connection_name.clone();
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]     --> src/api/connection.rs:1215:28
[INFO] [stdout]      |
[INFO] [stdout] 1215 |                 if let Err(err) = outgoing_tx
[INFO] [stdout]      |                            ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/net/channel_manager.rs:23:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub(crate) fn new(dispatcher: Option<UnboundedSender<IncomingMessage>>) -> Self {
[INFO] [stdout]    |                       ---------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 22 |         Self {
[INFO] [stdout] 23 |             responders: HashMap::new(),
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/net/channel_manager.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |           responder: oneshot::Sender<IncomingMessage>,
[INFO] [stdout]     |           ------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 104 |       ) -> Option<oneshot::Sender<IncomingMessage>> {
[INFO] [stdout] 105 | /         self.resource
[INFO] [stdout] 106 | |             .get_mut(channel_id)?
[INFO] [stdout] 107 | |             .responders
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/net/reader_handler.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 55 |         stream: BufIoReader,
[INFO] [stdout]    |         ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 56 |         amqp_connection: Connection,
[INFO] [stdout]    |         --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 57 |         outgoing_tx: Sender<OutgoingMessage>,
[INFO] [stdout]    |         ------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 58 |         conn_mgmt_rx: Receiver<ConnManagementCommand>,
[INFO] [stdout]    |         --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 59 |         channel_max: ShortUint,
[INFO] [stdout] 60 |         shutdown_notifier: broadcast::Sender<bool>,
[INFO] [stdout]    |         ------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 67 |             callback: None,
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/net/reader_handler.rs:68:30
[INFO] [stdout]    |
[INFO] [stdout] 55 |         stream: BufIoReader,
[INFO] [stdout]    |         ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 56 |         amqp_connection: Connection,
[INFO] [stdout]    |         --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 57 |         outgoing_tx: Sender<OutgoingMessage>,
[INFO] [stdout]    |         ------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 58 |         conn_mgmt_rx: Receiver<ConnManagementCommand>,
[INFO] [stdout]    |         --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 59 |         channel_max: ShortUint,
[INFO] [stdout] 60 |         shutdown_notifier: broadcast::Sender<bool>,
[INFO] [stdout]    |         ------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 68 |             channel_manager: ChannelManager::new(channel_max),
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]   --> src/api/consumer.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         content: Vec<u8>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]    --> src/api/consumer.rs:159:9
[INFO] [stdout]     |
[INFO] [stdout] 159 |         content: Vec<u8>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `amqprs` (lib) due to 9 previous errors; 41 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: trait `NotCloneable` is never used
[INFO] [stdout]    --> src/api/channel/mod.rs:429:15
[INFO] [stdout]     |
[INFO] [stdout] 429 |         trait NotCloneable {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_AMQPS_PORT` is never used
[INFO] [stdout]   --> src/api/connection.rs:83:7
[INFO] [stdout]    |
[INFO] [stdout] 83 | const DEFAULT_AMQPS_PORT: u16 = 5671;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_HEARTBEAT` is never used
[INFO] [stdout]   --> src/api/connection.rs:84:7
[INFO] [stdout]    |
[INFO] [stdout] 84 | const DEFAULT_HEARTBEAT: u16 = 60;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AMQP_SCHEME` is never used
[INFO] [stdout]   --> src/api/connection.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 | const AMQP_SCHEME: &str = "amqp";
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:113:33
[INFO] [stdout]     |
[INFO] [stdout] 105 |         channel: Channel,
[INFO] [stdout]     |         ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 106 |         dispatcher_rx: mpsc::UnboundedReceiver<IncomingMessage>,
[INFO] [stdout]     |         ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 107 |         dispatcher_mgmt_rx: mpsc::UnboundedReceiver<DispatcherManagementCommand>,
[INFO] [stdout]     |         ------------------------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 113 |             consumer_resources: HashMap::new(),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:114:36
[INFO] [stdout]     |
[INFO] [stdout] 105 |         channel: Channel,
[INFO] [stdout]     |         ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 106 |         dispatcher_rx: mpsc::UnboundedReceiver<IncomingMessage>,
[INFO] [stdout]     |         ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 107 |         dispatcher_mgmt_rx: mpsc::UnboundedReceiver<DispatcherManagementCommand>,
[INFO] [stdout]     |         ------------------------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 114 |             get_content_responder: None,
[INFO] [stdout]     |                                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:115:25
[INFO] [stdout]     |
[INFO] [stdout] 105 |         channel: Channel,
[INFO] [stdout]     |         ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 106 |         dispatcher_rx: mpsc::UnboundedReceiver<IncomingMessage>,
[INFO] [stdout]     |         ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 107 |         dispatcher_mgmt_rx: mpsc::UnboundedReceiver<DispatcherManagementCommand>,
[INFO] [stdout]     |         ------------------------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 115 |             responders: HashMap::new(),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/api/channel/dispatcher.rs:116:23
[INFO] [stdout]     |
[INFO] [stdout] 105 |         channel: Channel,
[INFO] [stdout]     |         ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 106 |         dispatcher_rx: mpsc::UnboundedReceiver<IncomingMessage>,
[INFO] [stdout]     |         ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 107 |         dispatcher_mgmt_rx: mpsc::UnboundedReceiver<DispatcherManagementCommand>,
[INFO] [stdout]     |         ------------------------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 116 |             callback: None,
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/net/channel_manager.rs:23:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub(crate) fn new(dispatcher: Option<UnboundedSender<IncomingMessage>>) -> Self {
[INFO] [stdout]    |                       ---------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 22 |         Self {
[INFO] [stdout] 23 |             responders: HashMap::new(),
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/net/channel_manager.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |           responder: oneshot::Sender<IncomingMessage>,
[INFO] [stdout]     |           ------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 104 |       ) -> Option<oneshot::Sender<IncomingMessage>> {
[INFO] [stdout] 105 | /         self.resource
[INFO] [stdout] 106 | |             .get_mut(channel_id)?
[INFO] [stdout] 107 | |             .responders
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/net/reader_handler.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 55 |         stream: BufIoReader,
[INFO] [stdout]    |         ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 56 |         amqp_connection: Connection,
[INFO] [stdout]    |         --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 57 |         outgoing_tx: Sender<OutgoingMessage>,
[INFO] [stdout]    |         ------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 58 |         conn_mgmt_rx: Receiver<ConnManagementCommand>,
[INFO] [stdout]    |         --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 59 |         channel_max: ShortUint,
[INFO] [stdout] 60 |         shutdown_notifier: broadcast::Sender<bool>,
[INFO] [stdout]    |         ------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 67 |             callback: None,
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/net/reader_handler.rs:68:30
[INFO] [stdout]    |
[INFO] [stdout] 55 |         stream: BufIoReader,
[INFO] [stdout]    |         ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 56 |         amqp_connection: Connection,
[INFO] [stdout]    |         --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 57 |         outgoing_tx: Sender<OutgoingMessage>,
[INFO] [stdout]    |         ------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 58 |         conn_mgmt_rx: Receiver<ConnManagementCommand>,
[INFO] [stdout]    |         --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 59 |         channel_max: ShortUint,
[INFO] [stdout] 60 |         shutdown_notifier: broadcast::Sender<bool>,
[INFO] [stdout]    |         ------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 68 |             channel_manager: ChannelManager::new(channel_max),
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `amqprs` (lib test) due to 9 previous errors; 42 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "960e76e3ef6668a93d64265104e178e9971ee2573359107fdbc9659b4faf7e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "960e76e3ef6668a93d64265104e178e9971ee2573359107fdbc9659b4faf7e9c", kill_on_drop: false }`
[INFO] [stdout] 960e76e3ef6668a93d64265104e178e9971ee2573359107fdbc9659b4faf7e9c