[INFO] fetching crate mqtt-tiny 0.0.1... [INFO] checking mqtt-tiny-0.0.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate mqtt-tiny 0.0.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate mqtt-tiny 0.0.1 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 mqtt-tiny 0.0.1 [INFO] finished tweaking crates.io crate mqtt-tiny 0.0.1 [INFO] tweaked toml for crates.io crate mqtt-tiny 0.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate mqtt-tiny 0.0.1 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f582a8d1e3b74d6d73f4853db5dfb3e886a8e29b97421377442c6616cf027c36 [INFO] running `Command { std: "docker" "start" "-a" "f582a8d1e3b74d6d73f4853db5dfb3e886a8e29b97421377442c6616cf027c36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f582a8d1e3b74d6d73f4853db5dfb3e886a8e29b97421377442c6616cf027c36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f582a8d1e3b74d6d73f4853db5dfb3e886a8e29b97421377442c6616cf027c36", kill_on_drop: false }` [INFO] [stdout] f582a8d1e3b74d6d73f4853db5dfb3e886a8e29b97421377442c6616cf027c36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d365e270a27702a8b5942f6d6486f0044eb08db0e11adb5c901506999b019e0c [INFO] running `Command { std: "docker" "start" "-a" "d365e270a27702a8b5942f6d6486f0044eb08db0e11adb5c901506999b019e0c", kill_on_drop: false }` [INFO] [stderr] Checking mqtt-tiny v0.0.1 (/opt/rustwide/workdir) [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/coding.rs:131:46 [INFO] [stdout] | [INFO] [stdout] 131 | String::from_utf8(bytes).map_err(|_| ErrorKind::InvalidValue.into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/error.rs:95:19 [INFO] [stdout] | [INFO] [stdout] 94 | fn from(error: std::io::Error) -> Self { [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 95 | Self::new(error.into()) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/packets/connack.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 69 | / Writer::new(sink) [INFO] [stdout] 70 | | .write_header(Self::TYPE, [false, false, false, false])? [INFO] [stdout] 71 | | .write_array(Self::BODY_LEN)? [INFO] [stdout] 72 | | .write_flags([false, false, false, false, false, false, false, self.ack_flag])? [INFO] [stdout] 73 | | .write_u8(self.return_code)? [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/packets/connect.rs:230:9 [INFO] [stdout] | [INFO] [stdout] 180 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 230 | / Writer::new(sink) [INFO] [stdout] 231 | | .write_header(Self::TYPE, [false, false, false, false])? [INFO] [stdout] 232 | | .write_packetlen(len)? [INFO] [stdout] 233 | | .write_array(Self::PROTOCOL_NAME)? [INFO] [stdout] ... | [INFO] [stdout] 240 | | .write_optional_string(self.username)? [INFO] [stdout] 241 | | .write_optional_bytes(self.password)? [INFO] [stdout] | |_________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/packets/publish.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 127 | / Writer::new(sink) [INFO] [stdout] 128 | | .write_header(Self::TYPE, flags)? [INFO] [stdout] 129 | | .write_packetlen(len)? [INFO] [stdout] 130 | | .write_string(self.topic)? [INFO] [stdout] 131 | | .write_optional_u16(self.packet_id)? [INFO] [stdout] 132 | | .write_raw(self.payload)? [INFO] [stdout] | |_____________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/packets/subscribe.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 88 | / Writer::new(sink) [INFO] [stdout] 89 | | .write_header(Self::TYPE, [false, false, true, false])? [INFO] [stdout] 90 | | .write_packetlen(len)? [INFO] [stdout] 91 | | .write_u16(self.packet_id)? [INFO] [stdout] 92 | | .write_topic_qos_seq(self.topics)? [INFO] [stdout] | |______________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/packets/unsubscribe.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 86 | / Writer::new(sink) [INFO] [stdout] 87 | | .write_header(Self::TYPE, [false, false, true, false])? [INFO] [stdout] 88 | | .write_packetlen(len)? [INFO] [stdout] 89 | | .write_u16(self.packet_id)? [INFO] [stdout] 90 | | .write_topic_seq(self.topics)? [INFO] [stdout] | |__________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/packets/_acklike.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | / $crate::coding::Writer::new(sink) [INFO] [stdout] 57 | | .write_header(Self::TYPE, [false, false, false, false])? [INFO] [stdout] 58 | | .write_array(Self::BODY_LEN)? [INFO] [stdout] 59 | | .write_u16(self.packet_id)? [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] ... [INFO] [stdout] 68 | / acklike! { [INFO] [stdout] 69 | | "An MQTT [`PUBACK` packet](https://docs.oasis-open.org/mqtt/mqtt/v3.1.1/os/mqtt-v3.1.1-os.html#_Toc398718043)", [INFO] [stdout] 70 | | MqttPuback => 4 [INFO] [stdout] 71 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `acklike` (in Nightly builds, run with -Z macro-backtrace for more info) [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/packets/_acklike.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | / $crate::coding::Writer::new(sink) [INFO] [stdout] 57 | | .write_header(Self::TYPE, [false, false, false, false])? [INFO] [stdout] 58 | | .write_array(Self::BODY_LEN)? [INFO] [stdout] 59 | | .write_u16(self.packet_id)? [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] ... [INFO] [stdout] 76 | / acklike! { [INFO] [stdout] 77 | | "An MQTT [`PUBCOMP` packet](https://docs.oasis-open.org/mqtt/mqtt/v3.1.1/os/mqtt-v3.1.1-os.html#_Toc398718058)", [INFO] [stdout] 78 | | MqttPubcomp => 7 [INFO] [stdout] 79 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `acklike` (in Nightly builds, run with -Z macro-backtrace for more info) [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/packets/_acklike.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | / $crate::coding::Writer::new(sink) [INFO] [stdout] 57 | | .write_header(Self::TYPE, [false, false, false, false])? [INFO] [stdout] 58 | | .write_array(Self::BODY_LEN)? [INFO] [stdout] 59 | | .write_u16(self.packet_id)? [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] ... [INFO] [stdout] 84 | / acklike! { [INFO] [stdout] 85 | | "An MQTT [`PUBREC` packet](https://docs.oasis-open.org/mqtt/mqtt/v3.1.1/os/mqtt-v3.1.1-os.html#_Toc398718048)", [INFO] [stdout] 86 | | MqttPubrec => 5 [INFO] [stdout] 87 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `acklike` (in Nightly builds, run with -Z macro-backtrace for more info) [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/packets/_acklike.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | / $crate::coding::Writer::new(sink) [INFO] [stdout] 57 | | .write_header(Self::TYPE, [false, false, false, false])? [INFO] [stdout] 58 | | .write_array(Self::BODY_LEN)? [INFO] [stdout] 59 | | .write_u16(self.packet_id)? [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] ... [INFO] [stdout] 92 | / acklike! { [INFO] [stdout] 93 | | "An MQTT [`PUBREL` packet](https://docs.oasis-open.org/mqtt/mqtt/v3.1.1/os/mqtt-v3.1.1-os.html#_Toc398718053)", [INFO] [stdout] 94 | | MqttPubrel => 6 [INFO] [stdout] 95 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `acklike` (in Nightly builds, run with -Z macro-backtrace for more info) [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/packets/_acklike.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | / $crate::coding::Writer::new(sink) [INFO] [stdout] 57 | | .write_header(Self::TYPE, [false, false, false, false])? [INFO] [stdout] 58 | | .write_array(Self::BODY_LEN)? [INFO] [stdout] 59 | | .write_u16(self.packet_id)? [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] ... [INFO] [stdout] 100 | / acklike! { [INFO] [stdout] 101 | | "An MQTT [`SUBACK` packet](https://docs.oasis-open.org/mqtt/mqtt/v3.1.1/os/mqtt-v3.1.1-os.html#_Toc398718068)", [INFO] [stdout] 102 | | MqttSuback => 9 [INFO] [stdout] 103 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `acklike` (in Nightly builds, run with -Z macro-backtrace for more info) [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/packets/_acklike.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | / $crate::coding::Writer::new(sink) [INFO] [stdout] 57 | | .write_header(Self::TYPE, [false, false, false, false])? [INFO] [stdout] 58 | | .write_array(Self::BODY_LEN)? [INFO] [stdout] 59 | | .write_u16(self.packet_id)? [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] ... [INFO] [stdout] 108 | / acklike! { [INFO] [stdout] 109 | | "An MQTT [`UNSUBACK` packet](https://docs.oasis-open.org/mqtt/mqtt/v3.1.1/os/mqtt-v3.1.1-os.html#_Toc398718077)", [INFO] [stdout] 110 | | MqttUnsuback => 11 [INFO] [stdout] 111 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `acklike` (in Nightly builds, run with -Z macro-backtrace for more info) [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/coding.rs:131:46 [INFO] [stdout] | [INFO] [stdout] 131 | String::from_utf8(bytes).map_err(|_| ErrorKind::InvalidValue.into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/error.rs:95:19 [INFO] [stdout] | [INFO] [stdout] 94 | fn from(error: std::io::Error) -> Self { [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 95 | Self::new(error.into()) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/packets/connack.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 69 | / Writer::new(sink) [INFO] [stdout] 70 | | .write_header(Self::TYPE, [false, false, false, false])? [INFO] [stdout] 71 | | .write_array(Self::BODY_LEN)? [INFO] [stdout] 72 | | .write_flags([false, false, false, false, false, false, false, self.ack_flag])? [INFO] [stdout] 73 | | .write_u8(self.return_code)? [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/packets/connect.rs:230:9 [INFO] [stdout] | [INFO] [stdout] 180 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 230 | / Writer::new(sink) [INFO] [stdout] 231 | | .write_header(Self::TYPE, [false, false, false, false])? [INFO] [stdout] 232 | | .write_packetlen(len)? [INFO] [stdout] 233 | | .write_array(Self::PROTOCOL_NAME)? [INFO] [stdout] ... | [INFO] [stdout] 240 | | .write_optional_string(self.username)? [INFO] [stdout] 241 | | .write_optional_bytes(self.password)? [INFO] [stdout] | |_________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/packets/publish.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 127 | / Writer::new(sink) [INFO] [stdout] 128 | | .write_header(Self::TYPE, flags)? [INFO] [stdout] 129 | | .write_packetlen(len)? [INFO] [stdout] 130 | | .write_string(self.topic)? [INFO] [stdout] 131 | | .write_optional_u16(self.packet_id)? [INFO] [stdout] 132 | | .write_raw(self.payload)? [INFO] [stdout] | |_____________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/packets/subscribe.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 88 | / Writer::new(sink) [INFO] [stdout] 89 | | .write_header(Self::TYPE, [false, false, true, false])? [INFO] [stdout] 90 | | .write_packetlen(len)? [INFO] [stdout] 91 | | .write_u16(self.packet_id)? [INFO] [stdout] 92 | | .write_topic_qos_seq(self.topics)? [INFO] [stdout] | |______________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/packets/unsubscribe.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 86 | / Writer::new(sink) [INFO] [stdout] 87 | | .write_header(Self::TYPE, [false, false, true, false])? [INFO] [stdout] 88 | | .write_packetlen(len)? [INFO] [stdout] 89 | | .write_u16(self.packet_id)? [INFO] [stdout] 90 | | .write_topic_seq(self.topics)? [INFO] [stdout] | |__________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/packets/_acklike.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | / $crate::coding::Writer::new(sink) [INFO] [stdout] 57 | | .write_header(Self::TYPE, [false, false, false, false])? [INFO] [stdout] 58 | | .write_array(Self::BODY_LEN)? [INFO] [stdout] 59 | | .write_u16(self.packet_id)? [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] ... [INFO] [stdout] 68 | / acklike! { [INFO] [stdout] 69 | | "An MQTT [`PUBACK` packet](https://docs.oasis-open.org/mqtt/mqtt/v3.1.1/os/mqtt-v3.1.1-os.html#_Toc398718043)", [INFO] [stdout] 70 | | MqttPuback => 4 [INFO] [stdout] 71 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `acklike` (in Nightly builds, run with -Z macro-backtrace for more info) [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/packets/_acklike.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | / $crate::coding::Writer::new(sink) [INFO] [stdout] 57 | | .write_header(Self::TYPE, [false, false, false, false])? [INFO] [stdout] 58 | | .write_array(Self::BODY_LEN)? [INFO] [stdout] 59 | | .write_u16(self.packet_id)? [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] ... [INFO] [stdout] 76 | / acklike! { [INFO] [stdout] 77 | | "An MQTT [`PUBCOMP` packet](https://docs.oasis-open.org/mqtt/mqtt/v3.1.1/os/mqtt-v3.1.1-os.html#_Toc398718058)", [INFO] [stdout] 78 | | MqttPubcomp => 7 [INFO] [stdout] 79 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `acklike` (in Nightly builds, run with -Z macro-backtrace for more info) [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/packets/_acklike.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | / $crate::coding::Writer::new(sink) [INFO] [stdout] 57 | | .write_header(Self::TYPE, [false, false, false, false])? [INFO] [stdout] 58 | | .write_array(Self::BODY_LEN)? [INFO] [stdout] 59 | | .write_u16(self.packet_id)? [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] ... [INFO] [stdout] 84 | / acklike! { [INFO] [stdout] 85 | | "An MQTT [`PUBREC` packet](https://docs.oasis-open.org/mqtt/mqtt/v3.1.1/os/mqtt-v3.1.1-os.html#_Toc398718048)", [INFO] [stdout] 86 | | MqttPubrec => 5 [INFO] [stdout] 87 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `acklike` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 13 previous errors [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/packets/_acklike.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | / $crate::coding::Writer::new(sink) [INFO] [stdout] 57 | | .write_header(Self::TYPE, [false, false, false, false])? [INFO] [stdout] 58 | | .write_array(Self::BODY_LEN)? [INFO] [stdout] 59 | | .write_u16(self.packet_id)? [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] ... [INFO] [stdout] 92 | / acklike! { [INFO] [stdout] 93 | | "An MQTT [`PUBREL` packet](https://docs.oasis-open.org/mqtt/mqtt/v3.1.1/os/mqtt-v3.1.1-os.html#_Toc398718053)", [INFO] [stdout] 94 | | MqttPubrel => 6 [INFO] [stdout] 95 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `acklike` (in Nightly builds, run with -Z macro-backtrace for more info) [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/packets/_acklike.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | / $crate::coding::Writer::new(sink) [INFO] [stdout] 57 | | .write_header(Self::TYPE, [false, false, false, false])? [INFO] [stdout] 58 | | .write_array(Self::BODY_LEN)? [INFO] [stdout] 59 | | .write_u16(self.packet_id)? [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] ... [INFO] [stdout] 100 | / acklike! { [INFO] [stdout] 101 | | "An MQTT [`SUBACK` packet](https://docs.oasis-open.org/mqtt/mqtt/v3.1.1/os/mqtt-v3.1.1-os.html#_Toc398718068)", [INFO] [stdout] 102 | | MqttSuback => 9 [INFO] [stdout] 103 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `acklike` (in Nightly builds, run with -Z macro-backtrace for more info) [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/packets/_acklike.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn write(self, sink: T) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | / $crate::coding::Writer::new(sink) [INFO] [stdout] 57 | | .write_header(Self::TYPE, [false, false, false, false])? [INFO] [stdout] 58 | | .write_array(Self::BODY_LEN)? [INFO] [stdout] 59 | | .write_u16(self.packet_id)? [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] ... [INFO] [stdout] 108 | / acklike! { [INFO] [stdout] 109 | | "An MQTT [`UNSUBACK` packet](https://docs.oasis-open.org/mqtt/mqtt/v3.1.1/os/mqtt-v3.1.1-os.html#_Toc398718077)", [INFO] [stdout] 110 | | MqttUnsuback => 11 [INFO] [stdout] 111 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `acklike` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 13 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mqtt-tiny` (lib) due to 14 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `mqtt-tiny` (lib test) due to 14 previous errors [INFO] running `Command { std: "docker" "inspect" "d365e270a27702a8b5942f6d6486f0044eb08db0e11adb5c901506999b019e0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d365e270a27702a8b5942f6d6486f0044eb08db0e11adb5c901506999b019e0c", kill_on_drop: false }` [INFO] [stdout] d365e270a27702a8b5942f6d6486f0044eb08db0e11adb5c901506999b019e0c