[INFO] fetching crate keyvaluedb-memorydb 0.1.2... [INFO] checking keyvaluedb-memorydb-0.1.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate keyvaluedb-memorydb 0.1.2 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate keyvaluedb-memorydb 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-memorydb 0.1.2 [INFO] finished tweaking crates.io crate keyvaluedb-memorydb 0.1.2 [INFO] tweaked toml for crates.io crate keyvaluedb-memorydb 0.1.2 written to /workspace/builds/worker-1-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 59 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3898baf658e0dee911dd5048e1e42d14760e0fbb450e722e08a458268a8781d6 [INFO] running `Command { std: "docker" "start" "-a" "3898baf658e0dee911dd5048e1e42d14760e0fbb450e722e08a458268a8781d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3898baf658e0dee911dd5048e1e42d14760e0fbb450e722e08a458268a8781d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3898baf658e0dee911dd5048e1e42d14760e0fbb450e722e08a458268a8781d6", kill_on_drop: false }` [INFO] [stdout] 3898baf658e0dee911dd5048e1e42d14760e0fbb450e722e08a458268a8781d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] da032b959fe3e93b8cbc8b98ff1f0b3d412987eaa91834b622f19a978ca80e59 [INFO] running `Command { std: "docker" "start" "-a" "da032b959fe3e93b8cbc8b98ff1f0b3d412987eaa91834b622f19a978ca80e59", kill_on_drop: false }` [INFO] [stderr] Checking keyvaluedb v0.1.2 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking keyvaluedb-shared-tests v0.1.2 [INFO] [stderr] Checking keyvaluedb-memorydb 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:45:18 [INFO] [stdout] | [INFO] [stdout] 44 | let this = self.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | Box::pin(async move { [INFO] [stdout] | __________________^ [INFO] [stdout] 46 | | let columns = this.columns.read(); [INFO] [stdout] 47 | | match columns.get(&col) { [INFO] [stdout] 48 | | None => Err(io::Error::from(io::ErrorKind::NotFound)), [INFO] [stdout] 49 | | Some(map) => Ok(map.get(key).cloned()), [INFO] [stdout] 50 | | } [INFO] [stdout] 51 | | }) [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:61:18 [INFO] [stdout] | [INFO] [stdout] 60 | let this = self.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 61 | Box::pin(async move { [INFO] [stdout] | __________________^ [INFO] [stdout] 62 | | let mut columns = this.columns.write(); [INFO] [stdout] 63 | | match columns.get_mut(&col) { [INFO] [stdout] 64 | | None => Err(io::Error::from(io::ErrorKind::NotFound)), [INFO] [stdout] 65 | | Some(map) => Ok(map.remove(key)), [INFO] [stdout] 66 | | } [INFO] [stdout] 67 | | }) [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:75:18 [INFO] [stdout] | [INFO] [stdout] 74 | let this = self.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 75 | Box::pin(async move { [INFO] [stdout] | __________________^ [INFO] [stdout] 76 | | let mut columns = this.columns.write(); [INFO] [stdout] 77 | | let ops = transaction.ops; [INFO] [stdout] 78 | | for op in ops { [INFO] [stdout] ... | [INFO] [stdout] 115 | | Ok(()) [INFO] [stdout] 116 | | }) [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:126:18 [INFO] [stdout] | [INFO] [stdout] 123 | mut f: F, [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 124 | ) -> Pin>> + Send + 'a>> { [INFO] [stdout] 125 | let this = self.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 126 | Box::pin(async move { [INFO] [stdout] | __________________^ [INFO] [stdout] 127 | | match this.columns.read().get(&col) { [INFO] [stdout] 128 | | Some(map) => { [INFO] [stdout] 129 | | for (k, v) in map { [INFO] [stdout] ... | [INFO] [stdout] 144 | | } [INFO] [stdout] 145 | | }) [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:127:19 [INFO] [stdout] | [INFO] [stdout] 123 | mut f: F, [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 124 | ) -> Pin>> + Send + 'a>> { [INFO] [stdout] 125 | let this = self.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 126 | Box::pin(async move { [INFO] [stdout] 127 | match this.columns.read().get(&col) { [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:155:18 [INFO] [stdout] | [INFO] [stdout] 152 | mut f: F, [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 153 | ) -> Pin>> + Send + 'a>> { [INFO] [stdout] 154 | let this = self.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 155 | Box::pin(async move { [INFO] [stdout] | __________________^ [INFO] [stdout] 156 | | match this.columns.read().get(&col) { [INFO] [stdout] 157 | | Some(map) => { [INFO] [stdout] 158 | | for k in map.keys() { [INFO] [stdout] ... | [INFO] [stdout] 173 | | } [INFO] [stdout] 174 | | }) [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:156:19 [INFO] [stdout] | [INFO] [stdout] 152 | mut f: F, [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 153 | ) -> Pin>> + Send + 'a>> { [INFO] [stdout] 154 | let this = self.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 155 | Box::pin(async move { [INFO] [stdout] 156 | match this.columns.read().get(&col) { [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:183:18 [INFO] [stdout] | [INFO] [stdout] 182 | let this = self.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 183 | Box::pin(async move { [INFO] [stdout] | __________________^ [INFO] [stdout] 184 | | let c = this.columns.read(); [INFO] [stdout] 185 | | let Some(column) = c.get(&col) else { [INFO] [stdout] 186 | | return Err(io::Error::from(io::ErrorKind::NotFound)); [INFO] [stdout] 187 | | }; [INFO] [stdout] 188 | | Ok(column.len() as u64) [INFO] [stdout] 189 | | }) [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 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `keyvaluedb-memorydb` (lib) due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "da032b959fe3e93b8cbc8b98ff1f0b3d412987eaa91834b622f19a978ca80e59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da032b959fe3e93b8cbc8b98ff1f0b3d412987eaa91834b622f19a978ca80e59", kill_on_drop: false }` [INFO] [stdout] da032b959fe3e93b8cbc8b98ff1f0b3d412987eaa91834b622f19a978ca80e59