[INFO] fetching crate swil 0.2.0... [INFO] checking swil-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate swil 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate swil 0.2.0 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 swil 0.2.0 [INFO] finished tweaking crates.io crate swil 0.2.0 [INFO] tweaked toml for crates.io crate swil 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate swil 0.2.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 59b171b5914721e7dd0679e90f3f2e00b65527cf09a39171980bb18bc46df57e [INFO] running `Command { std: "docker" "start" "-a" "59b171b5914721e7dd0679e90f3f2e00b65527cf09a39171980bb18bc46df57e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59b171b5914721e7dd0679e90f3f2e00b65527cf09a39171980bb18bc46df57e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59b171b5914721e7dd0679e90f3f2e00b65527cf09a39171980bb18bc46df57e", kill_on_drop: false }` [INFO] [stdout] 59b171b5914721e7dd0679e90f3f2e00b65527cf09a39171980bb18bc46df57e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bf28911c55c9ba7d9d0ea901aad81dc0b7efe537bee4a6459a30477552c61035 [INFO] running `Command { std: "docker" "start" "-a" "bf28911c55c9ba7d9d0ea901aad81dc0b7efe537bee4a6459a30477552c61035", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling x11rb v0.12.0 [INFO] [stderr] Checking as-raw-xcb-connection v1.0.0 [INFO] [stderr] Checking memmap2 v0.8.0 [INFO] [stderr] Checking gethostname v0.3.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking xkeysym v0.2.0 [INFO] [stderr] Checking raw-window-handle v0.6.0 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking xkbcommon v0.7.0 [INFO] [stderr] Checking x11rb-protocol v0.12.0 [INFO] [stderr] Checking swil v0.2.0 (/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/platform/xcb.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 59 | let (conn, screen_num) = XCBConnection::connect(None).map_err(|err| Error::X11ConnectionFailed(err))?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 175 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 176 | | conn, [INFO] [stdout] 177 | | screen, [INFO] [stdout] 178 | | window, [INFO] [stdout] ... | [INFO] [stdout] 181 | | size: Cell::new(size) [INFO] [stdout] 182 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/platform/xcb.rs:230:9 [INFO] [stdout] | [INFO] [stdout] 230 | self.conn.flush().map_err(|err| Error::X11FlushFailed(err)) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `swil` (lib test) due to 3 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/platform/xcb.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 59 | let (conn, screen_num) = XCBConnection::connect(None).map_err(|err| Error::X11ConnectionFailed(err))?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 175 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 176 | | conn, [INFO] [stdout] 177 | | screen, [INFO] [stdout] 178 | | window, [INFO] [stdout] ... | [INFO] [stdout] 181 | | size: Cell::new(size) [INFO] [stdout] 182 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/platform/xcb.rs:230:9 [INFO] [stdout] | [INFO] [stdout] 230 | self.conn.flush().map_err(|err| Error::X11FlushFailed(err)) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `swil` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "bf28911c55c9ba7d9d0ea901aad81dc0b7efe537bee4a6459a30477552c61035", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf28911c55c9ba7d9d0ea901aad81dc0b7efe537bee4a6459a30477552c61035", kill_on_drop: false }` [INFO] [stdout] bf28911c55c9ba7d9d0ea901aad81dc0b7efe537bee4a6459a30477552c61035