[INFO] fetching crate buffer-redux 1.0.2...
[INFO] checking buffer-redux-1.0.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate buffer-redux 1.0.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate buffer-redux 1.0.2 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 buffer-redux 1.0.2
[INFO] finished tweaking crates.io crate buffer-redux 1.0.2
[INFO] tweaked toml for crates.io crate buffer-redux 1.0.2 written to /workspace/builds/worker-5-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 8 packages to latest compatible versions
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9574b30966ca1ab9b1173d00379471063cfcf594fea5006e7a15c4486b844f57
[INFO] running `Command { std: "docker" "start" "-a" "9574b30966ca1ab9b1173d00379471063cfcf594fea5006e7a15c4486b844f57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9574b30966ca1ab9b1173d00379471063cfcf594fea5006e7a15c4486b844f57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9574b30966ca1ab9b1173d00379471063cfcf594fea5006e7a15c4486b844f57", kill_on_drop: false }`
[INFO] [stdout] 9574b30966ca1ab9b1173d00379471063cfcf594fea5006e7a15c4486b844f57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9420aa4143cdc07ef2d8f6380cf43ded97db84c078b8dd2474ddc1d89c8ab410
[INFO] running `Command { std: "docker" "start" "-a" "9420aa4143cdc07ef2d8f6380cf43ded97db84c078b8dd2474ddc1d89c8ab410", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking slice-ring-buffer v0.3.4
[INFO] [stderr]     Checking buffer-redux v1.0.2 (/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/lib.rs:197:27
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn with_capacity(cap: usize, inner: R) -> Self {
[INFO] [stdout]     |                                      -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 197 |         Self::with_buffer(Buffer::with_capacity(cap), inner)
[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/lib.rs:231:27
[INFO] [stdout]     |
[INFO] [stdout] 230 |     pub fn with_capacity_ringbuf(cap: usize, inner: R) -> Self {
[INFO] [stdout]     |                                              -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 231 |         Self::with_buffer(Buffer::with_capacity_ringbuf(cap), inner)
[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/lib.rs:335:18
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub fn unbuffer(self) -> Unbuffer<R> {
[INFO] [stdout]     |                     ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 335 |             buf: Some(self.buf),
[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/lib.rs:498:27
[INFO] [stdout]     |
[INFO] [stdout] 497 |     pub fn new(inner: W) -> Self {
[INFO] [stdout]     |                -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 498 |         Self::with_buffer(Buffer::new(), inner)
[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/lib.rs:507:27
[INFO] [stdout]     |
[INFO] [stdout] 506 |     pub fn with_capacity(cap: usize, inner: W) -> Self {
[INFO] [stdout]     |                                      -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 507 |         Self::with_buffer(Buffer::with_capacity(cap), inner)
[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/lib.rs:524:27
[INFO] [stdout]     |
[INFO] [stdout] 523 |     pub fn new_ringbuf(inner: W) -> Self {
[INFO] [stdout]     |                        -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 524 |         Self::with_buffer(Buffer::new_ringbuf(), inner)
[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/lib.rs:541:27
[INFO] [stdout]     |
[INFO] [stdout] 540 |     pub fn with_capacity_ringbuf(cap: usize, inner: W) -> Self {
[INFO] [stdout]     |                                              -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 541 |         Self::with_buffer(Buffer::with_capacity_ringbuf(cap), inner)
[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/lib.rs:654:15
[INFO] [stdout]     |
[INFO] [stdout] 653 |     pub fn into_inner(mut self) -> Result<W, IntoInnerError<Self>> {
[INFO] [stdout]     |                       -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 654 |         match self.flush() {
[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/lib.rs:664:10
[INFO] [stdout]     |
[INFO] [stdout] 662 |     pub fn into_inner_with_err(mut self) -> (W, Option<io::Error>) {
[INFO] [stdout]     |                                -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 663 |         let err = self.flush().err();
[INFO] [stdout]     |             --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 664 |         (self.into_inner_().0, err)
[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/lib.rs:725:45
[INFO] [stdout]     |
[INFO] [stdout] 724 |             if let Err(err) = self.flush_buf(buf_len) {
[INFO] [stdout]     |                        --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 725 |                 DROP_ERR_HANDLER.with(|deh| (*deh.borrow())(&mut self.inner, &mut self.buf, err));
[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/lib.rs:741:27
[INFO] [stdout]     |
[INFO] [stdout] 740 |     pub fn new(inner: W) -> Self {
[INFO] [stdout]     |                -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 741 |         Self::with_buffer(Buffer::new(), inner)
[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/lib.rs:746:27
[INFO] [stdout]     |
[INFO] [stdout] 745 |     pub fn with_capacity(cap: usize, inner: W) -> Self {
[INFO] [stdout]     |                                      -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 746 |         Self::with_buffer(Buffer::with_capacity(cap), inner)
[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/lib.rs:752:27
[INFO] [stdout]     |
[INFO] [stdout] 751 |     pub fn new_ringbuf(inner: W) -> Self {
[INFO] [stdout]     |                        -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 752 |         Self::with_buffer(Buffer::new_ringbuf(), inner)
[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/lib.rs:758:27
[INFO] [stdout]     |
[INFO] [stdout] 757 |     pub fn with_capacity_ringbuf(cap: usize, inner: W) -> Self {
[INFO] [stdout]     |                                              -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 758 |         Self::with_buffer(Buffer::with_capacity_ringbuf(cap), inner)
[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/lib.rs:767:20
[INFO] [stdout]     |
[INFO] [stdout] 766 |     pub fn with_buffer(buf: Buffer, inner: W) -> LineWriter<W> {
[INFO] [stdout]     |                        -----------  -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 767 |         LineWriter(BufWriter::with_buffer(buf, inner).set_policy(FlushOnNewline))
[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/lib.rs:803:9
[INFO] [stdout]     |
[INFO] [stdout] 802 |       pub fn into_inner(self) -> Result<W, IntoInnerError<Self>> {
[INFO] [stdout]     |                         ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 803 | /         self.0
[INFO] [stdout] 804 | |             .into_inner()
[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/lib.rs:805:64
[INFO] [stdout]     |
[INFO] [stdout] 805 |             .map_err(|IntoInnerError(inner, e)| IntoInnerError(LineWriter(inner), e))
[INFO] [stdout]     |                       ------------------------                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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/lib.rs:1320:27
[INFO] [stdout]      |
[INFO] [stdout] 1316 | pub fn set_drop_err_handler<F>(handler: F)
[INFO] [stdout]      |                                ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1320 |     DROP_ERR_HANDLER.with(|deh| *deh.borrow_mut() = Box::new(handler))
[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 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `buffer-redux` (lib) due to 19 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/lib.rs:197:27
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn with_capacity(cap: usize, inner: R) -> Self {
[INFO] [stdout]     |                                      -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 197 |         Self::with_buffer(Buffer::with_capacity(cap), inner)
[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/lib.rs:231:27
[INFO] [stdout]     |
[INFO] [stdout] 230 |     pub fn with_capacity_ringbuf(cap: usize, inner: R) -> Self {
[INFO] [stdout]     |                                              -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 231 |         Self::with_buffer(Buffer::with_capacity_ringbuf(cap), inner)
[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/lib.rs:335:18
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub fn unbuffer(self) -> Unbuffer<R> {
[INFO] [stdout]     |                     ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 335 |             buf: Some(self.buf),
[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/lib.rs:498:27
[INFO] [stdout]     |
[INFO] [stdout] 497 |     pub fn new(inner: W) -> Self {
[INFO] [stdout]     |                -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 498 |         Self::with_buffer(Buffer::new(), inner)
[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/lib.rs:507:27
[INFO] [stdout]     |
[INFO] [stdout] 506 |     pub fn with_capacity(cap: usize, inner: W) -> Self {
[INFO] [stdout]     |                                      -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 507 |         Self::with_buffer(Buffer::with_capacity(cap), inner)
[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/lib.rs:524:27
[INFO] [stdout]     |
[INFO] [stdout] 523 |     pub fn new_ringbuf(inner: W) -> Self {
[INFO] [stdout]     |                        -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 524 |         Self::with_buffer(Buffer::new_ringbuf(), inner)
[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/lib.rs:541:27
[INFO] [stdout]     |
[INFO] [stdout] 540 |     pub fn with_capacity_ringbuf(cap: usize, inner: W) -> Self {
[INFO] [stdout]     |                                              -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 541 |         Self::with_buffer(Buffer::with_capacity_ringbuf(cap), inner)
[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/lib.rs:654:15
[INFO] [stdout]     |
[INFO] [stdout] 653 |     pub fn into_inner(mut self) -> Result<W, IntoInnerError<Self>> {
[INFO] [stdout]     |                       -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 654 |         match self.flush() {
[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/lib.rs:664:10
[INFO] [stdout]     |
[INFO] [stdout] 662 |     pub fn into_inner_with_err(mut self) -> (W, Option<io::Error>) {
[INFO] [stdout]     |                                -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 663 |         let err = self.flush().err();
[INFO] [stdout]     |             --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 664 |         (self.into_inner_().0, err)
[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/lib.rs:725:45
[INFO] [stdout]     |
[INFO] [stdout] 724 |             if let Err(err) = self.flush_buf(buf_len) {
[INFO] [stdout]     |                        --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 725 |                 DROP_ERR_HANDLER.with(|deh| (*deh.borrow())(&mut self.inner, &mut self.buf, err));
[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/lib.rs:741:27
[INFO] [stdout]     |
[INFO] [stdout] 740 |     pub fn new(inner: W) -> Self {
[INFO] [stdout]     |                -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 741 |         Self::with_buffer(Buffer::new(), inner)
[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/lib.rs:746:27
[INFO] [stdout]     |
[INFO] [stdout] 745 |     pub fn with_capacity(cap: usize, inner: W) -> Self {
[INFO] [stdout]     |                                      -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 746 |         Self::with_buffer(Buffer::with_capacity(cap), inner)
[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/lib.rs:752:27
[INFO] [stdout]     |
[INFO] [stdout] 751 |     pub fn new_ringbuf(inner: W) -> Self {
[INFO] [stdout]     |                        -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 752 |         Self::with_buffer(Buffer::new_ringbuf(), inner)
[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/lib.rs:758:27
[INFO] [stdout]     |
[INFO] [stdout] 757 |     pub fn with_capacity_ringbuf(cap: usize, inner: W) -> Self {
[INFO] [stdout]     |                                              -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 758 |         Self::with_buffer(Buffer::with_capacity_ringbuf(cap), inner)
[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/lib.rs:767:20
[INFO] [stdout]     |
[INFO] [stdout] 766 |     pub fn with_buffer(buf: Buffer, inner: W) -> LineWriter<W> {
[INFO] [stdout]     |                        -----------  -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 767 |         LineWriter(BufWriter::with_buffer(buf, inner).set_policy(FlushOnNewline))
[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/lib.rs:803:9
[INFO] [stdout]     |
[INFO] [stdout] 802 |       pub fn into_inner(self) -> Result<W, IntoInnerError<Self>> {
[INFO] [stdout]     |                         ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 803 | /         self.0
[INFO] [stdout] 804 | |             .into_inner()
[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/lib.rs:805:64
[INFO] [stdout]     |
[INFO] [stdout] 805 |             .map_err(|IntoInnerError(inner, e)| IntoInnerError(LineWriter(inner), e))
[INFO] [stdout]     |                       ------------------------                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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/lib.rs:1320:27
[INFO] [stdout]      |
[INFO] [stdout] 1316 | pub fn set_drop_err_handler<F>(handler: F)
[INFO] [stdout]      |                                ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1320 |     DROP_ERR_HANDLER.with(|deh| *deh.borrow_mut() = Box::new(handler))
[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/policy.rs:293:20
[INFO] [stdout]     |
[INFO] [stdout] 266 |         let mut reader =
[INFO] [stdout]     |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 293 |         assert_eq!(reader.fill_buf().unwrap(), &[])
[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 19 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `buffer-redux` (lib test) due to 20 previous errors
[INFO] running `Command { std: "docker" "inspect" "9420aa4143cdc07ef2d8f6380cf43ded97db84c078b8dd2474ddc1d89c8ab410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9420aa4143cdc07ef2d8f6380cf43ded97db84c078b8dd2474ddc1d89c8ab410", kill_on_drop: false }`
[INFO] [stdout] 9420aa4143cdc07ef2d8f6380cf43ded97db84c078b8dd2474ddc1d89c8ab410