[INFO] fetching crate mugen-air 0.0.1... [INFO] checking mugen-air-0.0.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate mugen-air 0.0.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate mugen-air 0.0.1 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 mugen-air 0.0.1 [INFO] finished tweaking crates.io crate mugen-air 0.0.1 [INFO] tweaked toml for crates.io crate mugen-air 0.0.1 written to /workspace/builds/worker-6-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 7 packages to latest compatible versions [INFO] [stderr] Adding indoc v1.0.9 (latest: v2.0.5) [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1723e3523cd5e6b5e8088f7dd1a2c9507164cc73ebfa6a082b96565704a96da5 [INFO] running `Command { std: "docker" "start" "-a" "1723e3523cd5e6b5e8088f7dd1a2c9507164cc73ebfa6a082b96565704a96da5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1723e3523cd5e6b5e8088f7dd1a2c9507164cc73ebfa6a082b96565704a96da5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1723e3523cd5e6b5e8088f7dd1a2c9507164cc73ebfa6a082b96565704a96da5", kill_on_drop: false }` [INFO] [stdout] 1723e3523cd5e6b5e8088f7dd1a2c9507164cc73ebfa6a082b96565704a96da5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 19673da050d8cbb8a6d287788ca0901bc9d899cad1a8f521b271a171f3fd2d26 [INFO] running `Command { std: "docker" "start" "-a" "19673da050d8cbb8a6d287788ca0901bc9d899cad1a8f521b271a171f3fd2d26", kill_on_drop: false }` [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking bytecount v0.6.8 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking nom_locate v4.2.0 [INFO] [stderr] Checking mugen-air v0.0.1 (/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:218:5 [INFO] [stdout] | [INFO] [stdout] 216 | let frame = map(animation_frame, Element::Frame); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 217 | let loop_start = map(tag_no_case("loopstart"), |_| Element::LoopStart); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 218 | / alt(( [INFO] [stdout] 219 | | terminated(frame, tuple((space0, comment_or_eol))), [INFO] [stdout] 220 | | terminated(loop_start, tuple((space0, comment_or_eol))), [INFO] [stdout] 221 | | clsn_boxes, [INFO] [stdout] 222 | | ))(i) [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:273:5 [INFO] [stdout] | [INFO] [stdout] 266 | let flip = alt(( [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 273 | / map_res(flip, |flip: Span| { [INFO] [stdout] 274 | | match flip.to_ascii_uppercase().as_str() { [INFO] [stdout] 275 | | "VH" | "HV" => Ok(Flip::Both), [INFO] [stdout] 276 | | "H" => Ok(Flip::Horizontal), [INFO] [stdout] ... | [INFO] [stdout] 279 | | } [INFO] [stdout] 280 | | })(i) [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mugen-air` (lib) 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/lib.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 216 | let frame = map(animation_frame, Element::Frame); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 217 | let loop_start = map(tag_no_case("loopstart"), |_| Element::LoopStart); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 218 | / alt(( [INFO] [stdout] 219 | | terminated(frame, tuple((space0, comment_or_eol))), [INFO] [stdout] 220 | | terminated(loop_start, tuple((space0, comment_or_eol))), [INFO] [stdout] 221 | | clsn_boxes, [INFO] [stdout] 222 | | ))(i) [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:273:5 [INFO] [stdout] | [INFO] [stdout] 266 | let flip = alt(( [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 273 | / map_res(flip, |flip: Span| { [INFO] [stdout] 274 | | match flip.to_ascii_uppercase().as_str() { [INFO] [stdout] 275 | | "VH" | "HV" => Ok(Flip::Both), [INFO] [stdout] 276 | | "H" => Ok(Flip::Horizontal), [INFO] [stdout] ... | [INFO] [stdout] 279 | | } [INFO] [stdout] 280 | | })(i) [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mugen-air` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "19673da050d8cbb8a6d287788ca0901bc9d899cad1a8f521b271a171f3fd2d26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19673da050d8cbb8a6d287788ca0901bc9d899cad1a8f521b271a171f3fd2d26", kill_on_drop: false }` [INFO] [stdout] 19673da050d8cbb8a6d287788ca0901bc9d899cad1a8f521b271a171f3fd2d26