[INFO] fetching crate keyvaluedb 0.1.2... [INFO] checking keyvaluedb-0.1.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate keyvaluedb 0.1.2 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate keyvaluedb 0.1.2 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 keyvaluedb 0.1.2 [INFO] finished tweaking crates.io crate keyvaluedb 0.1.2 [INFO] tweaked toml for crates.io crate keyvaluedb 0.1.2 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] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 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-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] 8ae31c71730c3bc64e5aaa83a4a47a4078a2d88b748263ae635e651d92b544ab [INFO] running `Command { std: "docker" "start" "-a" "8ae31c71730c3bc64e5aaa83a4a47a4078a2d88b748263ae635e651d92b544ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ae31c71730c3bc64e5aaa83a4a47a4078a2d88b748263ae635e651d92b544ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ae31c71730c3bc64e5aaa83a4a47a4078a2d88b748263ae635e651d92b544ab", kill_on_drop: false }` [INFO] [stdout] 8ae31c71730c3bc64e5aaa83a4a47a4078a2d88b748263ae635e651d92b544ab [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] 38e65bb85c96befb41d01d9b74bf5d047c6dbf175a4ab7a20fc0c48f65143829 [INFO] running `Command { std: "docker" "start" "-a" "38e65bb85c96befb41d01d9b74bf5d047c6dbf175a4ab7a20fc0c48f65143829", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking keyvaluedb v0.1.2 (/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:232:18 [INFO] [stdout] | [INFO] [stdout] 231 | let this = self.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 232 | Box::pin(async move { Ok(this.get(col, key).await?.is_some()) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:242:18 [INFO] [stdout] | [INFO] [stdout] 241 | let this = self.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 242 | Box::pin(async move { [INFO] [stdout] | __________________^ [INFO] [stdout] 243 | | Ok(this [INFO] [stdout] 244 | | .iter_keys(col, Some(prefix), |_| Ok(Some(()))) [INFO] [stdout] 245 | | .await? [INFO] [stdout] 246 | | .is_some()) [INFO] [stdout] 247 | | }) [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/lib.rs:257:18 [INFO] [stdout] | [INFO] [stdout] 256 | let this = self.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 257 | Box::pin(async move { [INFO] [stdout] | __________________^ [INFO] [stdout] 258 | | let out = this [INFO] [stdout] 259 | | .iter(col, Some(prefix), |(k, v)| { [INFO] [stdout] 260 | | Ok(Some((k.to_vec(), v.to_vec()))) [INFO] [stdout] ... | [INFO] [stdout] 263 | | Ok(out) [INFO] [stdout] 264 | | }) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `keyvaluedb` (lib) due to 4 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:232:18 [INFO] [stdout] | [INFO] [stdout] 231 | let this = self.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 232 | Box::pin(async move { Ok(this.get(col, key).await?.is_some()) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:242:18 [INFO] [stdout] | [INFO] [stdout] 241 | let this = self.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 242 | Box::pin(async move { [INFO] [stdout] | __________________^ [INFO] [stdout] 243 | | Ok(this [INFO] [stdout] 244 | | .iter_keys(col, Some(prefix), |_| Ok(Some(()))) [INFO] [stdout] 245 | | .await? [INFO] [stdout] 246 | | .is_some()) [INFO] [stdout] 247 | | }) [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/lib.rs:257:18 [INFO] [stdout] | [INFO] [stdout] 256 | let this = self.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 257 | Box::pin(async move { [INFO] [stdout] | __________________^ [INFO] [stdout] 258 | | let out = this [INFO] [stdout] 259 | | .iter(col, Some(prefix), |(k, v)| { [INFO] [stdout] 260 | | Ok(Some((k.to_vec(), v.to_vec()))) [INFO] [stdout] ... | [INFO] [stdout] 263 | | Ok(out) [INFO] [stdout] 264 | | }) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `keyvaluedb` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "38e65bb85c96befb41d01d9b74bf5d047c6dbf175a4ab7a20fc0c48f65143829", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38e65bb85c96befb41d01d9b74bf5d047c6dbf175a4ab7a20fc0c48f65143829", kill_on_drop: false }` [INFO] [stdout] 38e65bb85c96befb41d01d9b74bf5d047c6dbf175a4ab7a20fc0c48f65143829