[INFO] fetching crate cyclotron 0.0.3...
[INFO] checking cyclotron-0.0.3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate cyclotron 0.0.3 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate cyclotron 0.0.3 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 cyclotron 0.0.3
[INFO] finished tweaking crates.io crate cyclotron 0.0.3
[INFO] tweaked toml for crates.io crate cyclotron 0.0.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate cyclotron 0.0.3 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8792dce52e9726db630f0b5111427e89e9c3382139dcaafd8a60776a56bb8ca3
[INFO] running `Command { std: "docker" "start" "-a" "8792dce52e9726db630f0b5111427e89e9c3382139dcaafd8a60776a56bb8ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8792dce52e9726db630f0b5111427e89e9c3382139dcaafd8a60776a56bb8ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8792dce52e9726db630f0b5111427e89e9c3382139dcaafd8a60776a56bb8ca3", kill_on_drop: false }`
[INFO] [stdout] 8792dce52e9726db630f0b5111427e89e9c3382139dcaafd8a60776a56bb8ca3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0c615b853f767ccb1d8e48c07bdeb361959242e45ff8596a325d4568d30b2462
[INFO] running `Command { std: "docker" "start" "-a" "0c615b853f767ccb1d8e48c07bdeb361959242e45ff8596a325d4568d30b2462", kill_on_drop: false }`
[INFO] [stderr]     Checking cyclotron v0.0.3 (/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/lazy_set.rs:204:13
[INFO] [stdout]     |
[INFO] [stdout] 203 | pub fn call<T>(x: T) -> sealed::Request<Call<T>> {
[INFO] [stdout]     |                ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 204 |     request(Call(x))
[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/lazy_set.rs:204:13
[INFO] [stdout]     |
[INFO] [stdout] 203 | pub fn call<T>(x: T) -> sealed::Request<Call<T>> {
[INFO] [stdout]     |                ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 204 |     request(Call(x))
[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/lazy_set.rs:217:17
[INFO] [stdout]     |
[INFO] [stdout] 210 |     lazy_f: impl FnOnce(K) -> A + Clone,
[INFO] [stdout]     |     ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 217 |     move |f, k| lazy_f(k).run(&mut |Call(k), _| f(k), None)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/lazy_set.rs:217:17
[INFO] [stdout]     |
[INFO] [stdout] 210 |     lazy_f: impl FnOnce(K) -> A + Clone,
[INFO] [stdout]     |     ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 217 |     move |f, k| lazy_f(k).run(&mut |Call(k), _| f(k), None)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/lazy_set.rs:217:55
[INFO] [stdout]     |
[INFO] [stdout] 210 |     lazy_f: impl FnOnce(K) -> A + Clone,
[INFO] [stdout]     |     ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 217 |     move |f, k| lazy_f(k).run(&mut |Call(k), _| f(k), None)
[INFO] [stdout]     |                                                       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/lazy_set.rs:217:55
[INFO] [stdout]     |
[INFO] [stdout] 210 |     lazy_f: impl FnOnce(K) -> A + Clone,
[INFO] [stdout]     |     ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 217 |     move |f, k| lazy_f(k).run(&mut |Call(k), _| f(k), None)
[INFO] [stdout]     |                                                       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/lazy_set.rs:44:26
[INFO] [stdout]    |
[INFO] [stdout] 42 |         fn step(self, res: Option<Res>) -> Step<Req, Self, Option<Self::Item>> {
[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] 43 |             assert!(res.is_none());
[INFO] [stdout] 44 |             Step::Return(Some(self.0))
[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/lazy_set.rs:44:26
[INFO] [stdout]    |
[INFO] [stdout] 42 |         fn step(self, res: Option<Res>) -> Step<Req, Self, Option<Self::Item>> {
[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] 43 |             assert!(res.is_none());
[INFO] [stdout] 44 |             Step::Return(Some(self.0))
[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/lazy_set.rs:111:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |           fn step(self, res: Option<Res>) -> Step<Req, Self, Option<Self::Item>> {
[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] 110 |               let Map(a, f) = self;
[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] 111 | /             a.step(res)
[INFO] [stdout] 112 | |                 .map_cont(|a| Map(a, f.clone()))
[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/lazy_set.rs:111:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |           fn step(self, res: Option<Res>) -> Step<Req, Self, Option<Self::Item>> {
[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] 110 |               let Map(a, f) = self;
[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] 111 | /             a.step(res)
[INFO] [stdout] 112 | |                 .map_cont(|a| Map(a, f.clone()))
[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/lazy_set.rs:113:26
[INFO] [stdout]     |
[INFO] [stdout] 109 |         fn step(self, res: Option<Res>) -> Step<Req, Self, Option<Self::Item>> {
[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] 110 |             let Map(a, f) = self;
[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] ...
[INFO] [stdout] 113 |                 .map_ret(|r| r.map(f))
[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/lazy_set.rs:112:38
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 .map_cont(|a| Map(a, f.clone()))
[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/lazy_set.rs:276:19
[INFO] [stdout]     |
[INFO] [stdout] 275 |         fn run(&mut self, current: K, a: A, res: Option<V>) {
[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] 276 |             match a.step(res) {
[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/lazy_set.rs:113:26
[INFO] [stdout]     |
[INFO] [stdout] 109 |         fn step(self, res: Option<Res>) -> Step<Req, Self, Option<Self::Item>> {
[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] 110 |             let Map(a, f) = self;
[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] ...
[INFO] [stdout] 113 |                 .map_ret(|r| r.map(f))
[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/lazy_set.rs:112:38
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 .map_cont(|a| Map(a, f.clone()))
[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/lazy_set.rs:276:19
[INFO] [stdout]     |
[INFO] [stdout] 275 |         fn run(&mut self, current: K, a: A, res: Option<V>) {
[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] 276 |             match a.step(res) {
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cyclotron` (lib test) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cyclotron` (lib) due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "0c615b853f767ccb1d8e48c07bdeb361959242e45ff8596a325d4568d30b2462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c615b853f767ccb1d8e48c07bdeb361959242e45ff8596a325d4568d30b2462", kill_on_drop: false }`
[INFO] [stdout] 0c615b853f767ccb1d8e48c07bdeb361959242e45ff8596a325d4568d30b2462