[INFO] fetching crate gfaas-macro 0.3.0... [INFO] checking gfaas-macro-0.3.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate gfaas-macro 0.3.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate gfaas-macro 0.3.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gfaas-macro 0.3.0 [INFO] finished tweaking crates.io crate gfaas-macro 0.3.0 [INFO] tweaked toml for crates.io crate gfaas-macro 0.3.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding winapi v0.2.8 (available: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12d74b4aae8b8b90d71b62628a0567b20cc42c8c82c66d9d1045dfffb8dc14d0 [INFO] running `Command { std: "docker" "start" "-a" "12d74b4aae8b8b90d71b62628a0567b20cc42c8c82c66d9d1045dfffb8dc14d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12d74b4aae8b8b90d71b62628a0567b20cc42c8c82c66d9d1045dfffb8dc14d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12d74b4aae8b8b90d71b62628a0567b20cc42c8c82c66d9d1045dfffb8dc14d0", kill_on_drop: false }` [INFO] [stdout] 12d74b4aae8b8b90d71b62628a0567b20cc42c8c82c66d9d1045dfffb8dc14d0 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f57e0bcf4b2a317add8a7df85c0edf3c8d68d604927852b1ad6873c9db203ef6 [INFO] running `Command { std: "docker" "start" "-a" "f57e0bcf4b2a317add8a7df85c0edf3c8d68d604927852b1ad6873c9db203ef6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking appdirs v0.2.0 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking gfaas-macro v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Visibility` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/logic.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 25 | let content; [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 26 | Ok(GwasmFn { [INFO] [stdout] 27 | vis: input.parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | paren_token: parenthesized!(content in input), [INFO] [stdout] | -------------------------------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Visibility` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/logic.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 25 | let content; [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 26 | Ok(GwasmFn { [INFO] [stdout] 27 | vis: input.parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | paren_token: parenthesized!(content in input), [INFO] [stdout] | -------------------------------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `fn_token`, `paren_token`, and `body` are never read [INFO] [stdout] --> src/logic.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct GwasmFn { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 14 | vis: Visibility, [INFO] [stdout] 15 | fn_token: Token![fn], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 16 | ident: Ident, [INFO] [stdout] 17 | paren_token: Paren, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | body: Box, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GwasmFn` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `eq_token` is never read [INFO] [stdout] --> src/logic.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct GwasmAttr { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 66 | ident: Ident, [INFO] [stdout] 67 | eq_token: Token![=], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GwasmAttr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gfaas-macro` (lib) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `fn_token`, `paren_token`, and `body` are never read [INFO] [stdout] --> src/logic.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct GwasmFn { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 14 | vis: Visibility, [INFO] [stdout] 15 | fn_token: Token![fn], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 16 | ident: Ident, [INFO] [stdout] 17 | paren_token: Paren, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | body: Box, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GwasmFn` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `eq_token` is never read [INFO] [stdout] --> src/logic.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct GwasmAttr { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 66 | ident: Ident, [INFO] [stdout] 67 | eq_token: Token![=], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GwasmAttr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gfaas-macro` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f57e0bcf4b2a317add8a7df85c0edf3c8d68d604927852b1ad6873c9db203ef6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f57e0bcf4b2a317add8a7df85c0edf3c8d68d604927852b1ad6873c9db203ef6", kill_on_drop: false }` [INFO] [stdout] f57e0bcf4b2a317add8a7df85c0edf3c8d68d604927852b1ad6873c9db203ef6