[INFO] fetching crate chime-flux-proc-macro 0.3.0... [INFO] checking chime-flux-proc-macro-0.3.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate chime-flux-proc-macro 0.3.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate chime-flux-proc-macro 0.3.0 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 chime-flux-proc-macro 0.3.0 [INFO] finished tweaking crates.io crate chime-flux-proc-macro 0.3.0 [INFO] tweaked toml for crates.io crate chime-flux-proc-macro 0.3.0 written to /workspace/builds/worker-5-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 5 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 777a62b216fd76e6fbd14ea6d2a1370c31ec1645fc941124b60eade27c4ffcc7 [INFO] running `Command { std: "docker" "start" "-a" "777a62b216fd76e6fbd14ea6d2a1370c31ec1645fc941124b60eade27c4ffcc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "777a62b216fd76e6fbd14ea6d2a1370c31ec1645fc941124b60eade27c4ffcc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "777a62b216fd76e6fbd14ea6d2a1370c31ec1645fc941124b60eade27c4ffcc7", kill_on_drop: false }` [INFO] [stdout] 777a62b216fd76e6fbd14ea6d2a1370c31ec1645fc941124b60eade27c4ffcc7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a46fc8da3f6ed8e1b94b44babca37a33a7b6743ca6b38609aed30d45b0564960 [INFO] running `Command { std: "docker" "start" "-a" "a46fc8da3f6ed8e1b94b44babca37a33a7b6743ca6b38609aed30d45b0564960", kill_on_drop: false }` [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.77 [INFO] [stderr] Checking chime-flux-proc-macro v0.3.0 (/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/lib.rs:84:6 [INFO] [stdout] | [INFO] [stdout] 17 | let mut kind_type = None; [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 18 | let mut value_expr = None; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | let mut change_expr = None; [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 20 | let mut crate_path = None; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | [INFO] [stdout] 22 | let mut prev_paths = HashSet::new(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 84 | Ok(FluxParse { [INFO] [stdout] | ____________^ [INFO] [stdout] 85 | | kind_type, [INFO] [stdout] 86 | | value_expr, [INFO] [stdout] 87 | | change_expr, [INFO] [stdout] 88 | | crate_path, [INFO] [stdout] 89 | | }) [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:266:17 [INFO] [stdout] | [INFO] [stdout] 266 | **ident == field.ident.as_ref() [INFO] [stdout] | ________________________________^ [INFO] [stdout] 267 | | .expect("identifier must exist") [INFO] [stdout] 268 | | .unraw() [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 `chime-flux-proc-macro` (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:84:6 [INFO] [stdout] | [INFO] [stdout] 17 | let mut kind_type = None; [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 18 | let mut value_expr = None; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | let mut change_expr = None; [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 20 | let mut crate_path = None; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | [INFO] [stdout] 22 | let mut prev_paths = HashSet::new(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 84 | Ok(FluxParse { [INFO] [stdout] | ____________^ [INFO] [stdout] 85 | | kind_type, [INFO] [stdout] 86 | | value_expr, [INFO] [stdout] 87 | | change_expr, [INFO] [stdout] 88 | | crate_path, [INFO] [stdout] 89 | | }) [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:266:17 [INFO] [stdout] | [INFO] [stdout] 266 | **ident == field.ident.as_ref() [INFO] [stdout] | ________________________________^ [INFO] [stdout] 267 | | .expect("identifier must exist") [INFO] [stdout] 268 | | .unraw() [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 `chime-flux-proc-macro` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "a46fc8da3f6ed8e1b94b44babca37a33a7b6743ca6b38609aed30d45b0564960", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a46fc8da3f6ed8e1b94b44babca37a33a7b6743ca6b38609aed30d45b0564960", kill_on_drop: false }` [INFO] [stdout] a46fc8da3f6ed8e1b94b44babca37a33a7b6743ca6b38609aed30d45b0564960