[INFO] fetching crate arraylist 0.1.5...
[INFO] checking arraylist-0.1.5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate arraylist 0.1.5 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate arraylist 0.1.5 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 arraylist 0.1.5
[INFO] finished tweaking crates.io crate arraylist 0.1.5
[INFO] tweaked toml for crates.io crate arraylist 0.1.5 written to /workspace/builds/worker-2-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] 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fc22fa83acef8a4f19f2fc5a21937b36eefc59b020f66d34bd9dc00bfabbca05
[INFO] running `Command { std: "docker" "start" "-a" "fc22fa83acef8a4f19f2fc5a21937b36eefc59b020f66d34bd9dc00bfabbca05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc22fa83acef8a4f19f2fc5a21937b36eefc59b020f66d34bd9dc00bfabbca05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc22fa83acef8a4f19f2fc5a21937b36eefc59b020f66d34bd9dc00bfabbca05", kill_on_drop: false }`
[INFO] [stdout] fc22fa83acef8a4f19f2fc5a21937b36eefc59b020f66d34bd9dc00bfabbca05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ab1ff4113439dc5216844f20284c7d24615cde420fabcf8b8304afd5a89e6c48
[INFO] running `Command { std: "docker" "start" "-a" "ab1ff4113439dc5216844f20284c7d24615cde420fabcf8b8304afd5a89e6c48", kill_on_drop: false }`
[INFO] [stderr]     Checking arraylist v0.1.5 (/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/arl.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn contains(&self, value: T) -> bool {
[INFO] [stdout]     |                            -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 205 |         self.vec.borrow().contains(&value)
[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/arl.rs:243:28
[INFO] [stdout]     |
[INFO] [stdout] 243 |             .filter(|a| !f(a.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/arl.rs:298:9
[INFO] [stdout]     |
[INFO] [stdout] 297 |       pub fn index_of_all(&self, value: T) -> Vec<usize> {
[INFO] [stdout]     |                                  -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 298 | /         self.clone()
[INFO] [stdout] 299 | |             .into_iter()
[INFO] [stdout] 300 | |             .enumerate()
[INFO] [stdout] 301 | |             .map(|a| if a.1 == value { a.0 as i32 } else { -1 })
[INFO] [stdout] 302 | |             .filter(|a| *a != -1)
[INFO] [stdout] 303 | |             .map(|a| a as usize)
[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/arl.rs:337:9
[INFO] [stdout]     |
[INFO] [stdout] 336 |     fn into_iter(self) -> Self::IntoIter {
[INFO] [stdout]     |                  ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 337 |         self.vec.borrow().clone().into_iter()
[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/arl.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn contains(&self, value: T) -> bool {
[INFO] [stdout]     |                            -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 205 |         self.vec.borrow().contains(&value)
[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/arl.rs:243:28
[INFO] [stdout]     |
[INFO] [stdout] 243 |             .filter(|a| !f(a.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: aborting due to 4 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/arl.rs:298:9
[INFO] [stdout]     |
[INFO] [stdout] 297 |       pub fn index_of_all(&self, value: T) -> Vec<usize> {
[INFO] [stdout]     |                                  -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 298 | /         self.clone()
[INFO] [stdout] 299 | |             .into_iter()
[INFO] [stdout] 300 | |             .enumerate()
[INFO] [stdout] 301 | |             .map(|a| if a.1 == value { a.0 as i32 } else { -1 })
[INFO] [stdout] 302 | |             .filter(|a| *a != -1)
[INFO] [stdout] 303 | |             .map(|a| a as usize)
[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/arl.rs:337:9
[INFO] [stdout]     |
[INFO] [stdout] 336 |     fn into_iter(self) -> Self::IntoIter {
[INFO] [stdout]     |                  ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 337 |         self.vec.borrow().clone().into_iter()
[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] [stderr] error: could not compile `arraylist` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arraylist` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "ab1ff4113439dc5216844f20284c7d24615cde420fabcf8b8304afd5a89e6c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab1ff4113439dc5216844f20284c7d24615cde420fabcf8b8304afd5a89e6c48", kill_on_drop: false }`
[INFO] [stdout] ab1ff4113439dc5216844f20284c7d24615cde420fabcf8b8304afd5a89e6c48