[INFO] fetching crate pcf857x 0.4.0... [INFO] checking pcf857x-0.4.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate pcf857x 0.4.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate pcf857x 0.4.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pcf857x 0.4.0 [INFO] finished tweaking crates.io crate pcf857x 0.4.0 [INFO] tweaked toml for crates.io crate pcf857x 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate pcf857x 0.4.0 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sysfs_gpio v0.5.4 [INFO] [stderr] Downloaded spidev v0.4.1 [INFO] [stderr] Downloaded linux-embedded-hal v0.3.0 [INFO] [stderr] Downloaded serial-unix v0.4.0 [INFO] [stderr] Downloaded cc v1.0.67 [INFO] [stderr] Downloaded termios v0.2.2 [INFO] [stderr] Downloaded ioctl-rs v0.1.6 [INFO] [stderr] Downloaded cast v0.2.6 [INFO] [stderr] Downloaded semver-parser v0.10.2 [INFO] [stderr] Downloaded embedded-hal-mock v0.7.2 [INFO] [stderr] Downloaded i2cdev v0.4.4 [INFO] [stderr] Downloaded ucd-trie v0.1.3 [INFO] [stderr] Downloaded rustc_version v0.3.3 [INFO] [stderr] Downloaded pest v2.1.3 [INFO] [stderr] Downloaded embedded-hal v0.2.5 [INFO] [stderr] Downloaded byteorder v1.4.3 [INFO] [stderr] Downloaded semver v0.11.0 [INFO] [stderr] Downloaded serial-core v0.4.0 [INFO] [stderr] Downloaded nix v0.14.1 [INFO] [stderr] Downloaded nb v1.0.0 [INFO] [stderr] Downloaded libc v0.2.94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 318ac98c7984ec879e9bd15629b5bdf0c5e7c6df14e8e5f88e5ace0977620398 [INFO] running `Command { std: "docker" "start" "-a" "318ac98c7984ec879e9bd15629b5bdf0c5e7c6df14e8e5f88e5ace0977620398", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "318ac98c7984ec879e9bd15629b5bdf0c5e7c6df14e8e5f88e5ace0977620398", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "318ac98c7984ec879e9bd15629b5bdf0c5e7c6df14e8e5f88e5ace0977620398", kill_on_drop: false }` [INFO] [stdout] 318ac98c7984ec879e9bd15629b5bdf0c5e7c6df14e8e5f88e5ace0977620398 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0524d575e9bdeac1a2401bdad4f61b51d47bafa15baec58767d7801ac5efb4fd [INFO] running `Command { std: "docker" "start" "-a" "0524d575e9bdeac1a2401bdad4f61b51d47bafa15baec58767d7801ac5efb4fd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.5 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking embedded-hal-mock v0.7.2 [INFO] [stderr] Checking pcf857x v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `embedded_hal::digital::v2::OutputPin` [INFO] [stdout] --> src/devices/pcf8574.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use embedded_hal::digital::v2::OutputPin; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `embedded_hal::digital::v2::OutputPin` [INFO] [stdout] --> src/devices/pcf8575.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use embedded_hal::digital::v2::OutputPin; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serial-core v0.4.0 [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking serial-unix v0.4.0 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stderr] Checking sysfs_gpio v0.5.4 [INFO] [stderr] Checking spidev v0.4.1 [INFO] [stderr] Checking i2cdev v0.4.4 [INFO] [stderr] Checking linux-embedded-hal v0.3.0 [INFO] [stdout] warning: unused import: `embedded_hal::digital::v2::OutputPin` [INFO] [stdout] --> src/devices/pcf8574.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use embedded_hal::digital::v2::OutputPin; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `embedded_hal::digital::v2::OutputPin` [INFO] [stdout] --> src/devices/pcf8575.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use embedded_hal::digital::v2::OutputPin; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.75s [INFO] running `Command { std: "docker" "inspect" "0524d575e9bdeac1a2401bdad4f61b51d47bafa15baec58767d7801ac5efb4fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0524d575e9bdeac1a2401bdad4f61b51d47bafa15baec58767d7801ac5efb4fd", kill_on_drop: false }` [INFO] [stdout] 0524d575e9bdeac1a2401bdad4f61b51d47bafa15baec58767d7801ac5efb4fd [INFO] checking pcf857x-0.4.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate pcf857x 0.4.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate pcf857x 0.4.0 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pcf857x 0.4.0 [INFO] finished tweaking crates.io crate pcf857x 0.4.0 [INFO] tweaked toml for crates.io crate pcf857x 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate pcf857x 0.4.0 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c77195ba2d462455451ef030ebb2d893f90c26c95ce69d41804ae929e974d1e [INFO] running `Command { std: "docker" "start" "-a" "9c77195ba2d462455451ef030ebb2d893f90c26c95ce69d41804ae929e974d1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c77195ba2d462455451ef030ebb2d893f90c26c95ce69d41804ae929e974d1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c77195ba2d462455451ef030ebb2d893f90c26c95ce69d41804ae929e974d1e", kill_on_drop: false }` [INFO] [stdout] 9c77195ba2d462455451ef030ebb2d893f90c26c95ce69d41804ae929e974d1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c86097b36a46d5e217d47f7942a311dd5ce98b7b183b6f52acb0f1b207bcbeb [INFO] running `Command { std: "docker" "start" "-a" "4c86097b36a46d5e217d47f7942a311dd5ce98b7b183b6f52acb0f1b207bcbeb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.5 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking embedded-hal-mock v0.7.2 [INFO] [stderr] Checking pcf857x v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `embedded_hal::digital::v2::OutputPin` [INFO] [stdout] --> src/devices/pcf8574.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use embedded_hal::digital::v2::OutputPin; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `embedded_hal::digital::v2::OutputPin` [INFO] [stdout] --> src/devices/pcf8575.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use embedded_hal::digital::v2::OutputPin; [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/devices/pcf8574.rs:39:27 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn new(i2c: I2C, address: SlaveAddr) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | let data = $device_data_name { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 39 | data: cell::RefCell::new(data), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 151 | pcf8574!(Pcf8574, Pcf8574Data, 0b010_0000); [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: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] = note: this error originates in the macro `pcf8574` (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/devices/pcf8574.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn destroy(self) -> I2C { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | self.data.into_inner().i2c [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 151 | pcf8574!(Pcf8574, Pcf8574Data, 0b010_0000); [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 `pcf8574` (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/devices/pcf8574.rs:117:17 [INFO] [stdout] | [INFO] [stdout] 108 | mut dev: cell::RefMut<$device_data_name>, [INFO] [stdout] | --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 117 | / dev.i2c [INFO] [stdout] 118 | | .read(address, &mut bits) [INFO] [stdout] 119 | | .map_err(Error::I2C) [INFO] [stdout] | |________________________________________^ [INFO] [stdout] ... [INFO] [stdout] 151 | pcf8574!(Pcf8574, Pcf8574Data, 0b010_0000); [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 `pcf8574` (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/devices/pcf8574.rs:120:26 [INFO] [stdout] | [INFO] [stdout] 108 | mut dev: cell::RefMut<$device_data_name>, [INFO] [stdout] | --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 120 | .and(Ok(bits[0])) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 151 | pcf8574!(Pcf8574, Pcf8574Data, 0b010_0000); [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 `pcf8574` (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/devices/pcf8574.rs:142:25 [INFO] [stdout] | [INFO] [stdout] 136 | self.do_on_acquired(|mut dev| { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 142 | dev.i2c.read(address, &mut data).map_err(Error::I2C) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 151 | pcf8574!(Pcf8574, Pcf8574Data, 0b010_0000); [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 `pcf8574` (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/devices/pcf8574.rs:39:27 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn new(i2c: I2C, address: SlaveAddr) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | let data = $device_data_name { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 39 | data: cell::RefCell::new(data), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 152 | pcf8574!(Pcf8574a, Pcf8574aData, 0b011_1000); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `pcf8574` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/devices/pcf8574.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn destroy(self) -> I2C { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | self.data.into_inner().i2c [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 152 | pcf8574!(Pcf8574a, Pcf8574aData, 0b011_1000); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `pcf8574` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/devices/pcf8574.rs:117:17 [INFO] [stdout] | [INFO] [stdout] 108 | mut dev: cell::RefMut<$device_data_name>, [INFO] [stdout] | --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 117 | / dev.i2c [INFO] [stdout] 118 | | .read(address, &mut bits) [INFO] [stdout] 119 | | .map_err(Error::I2C) [INFO] [stdout] | |________________________________________^ [INFO] [stdout] ... [INFO] [stdout] 152 | pcf8574!(Pcf8574a, Pcf8574aData, 0b011_1000); [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 `pcf8574` (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/devices/pcf8574.rs:120:26 [INFO] [stdout] | [INFO] [stdout] 108 | mut dev: cell::RefMut<$device_data_name>, [INFO] [stdout] | --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 120 | .and(Ok(bits[0])) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 152 | pcf8574!(Pcf8574a, Pcf8574aData, 0b011_1000); [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 `pcf8574` (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/devices/pcf8574.rs:142:25 [INFO] [stdout] | [INFO] [stdout] 136 | self.do_on_acquired(|mut dev| { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 142 | dev.i2c.read(address, &mut data).map_err(Error::I2C) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 152 | pcf8574!(Pcf8574a, Pcf8574aData, 0b011_1000); [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 `pcf8574` (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/devices/pcf8575.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new(i2c: I2C, address: SlaveAddr) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 31 | let dev = Pcf8575Data { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 37 | dev: cell::RefCell::new(dev), [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/devices/pcf8575.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn destroy(self) -> I2C { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | self.dev.into_inner().i2c [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/devices/pcf8575.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 108 | mut dev: cell::RefMut>, [INFO] [stdout] | --------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 119 | / dev.i2c [INFO] [stdout] 120 | | .read(address, &mut bits) [INFO] [stdout] 121 | | .map_err(Error::I2C) [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/devices/pcf8575.rs:122:18 [INFO] [stdout] | [INFO] [stdout] 108 | mut dev: cell::RefMut>, [INFO] [stdout] | --------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 122 | .and(Ok(u8_array_to_u16(bits))) [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/devices/pcf8575.rs:144:17 [INFO] [stdout] | [INFO] [stdout] 136 | self.do_on_acquired(|mut dev| { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 144 | dev.i2c.read(address, &mut data).map_err(Error::I2C) [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: aborting due to 15 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pcf857x` (lib) due to 16 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4c86097b36a46d5e217d47f7942a311dd5ce98b7b183b6f52acb0f1b207bcbeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c86097b36a46d5e217d47f7942a311dd5ce98b7b183b6f52acb0f1b207bcbeb", kill_on_drop: false }` [INFO] [stdout] 4c86097b36a46d5e217d47f7942a311dd5ce98b7b183b6f52acb0f1b207bcbeb