[INFO] fetching crate wikiproc 0.0.1... [INFO] checking wikiproc-0.0.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate wikiproc 0.0.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate wikiproc 0.0.1 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 wikiproc 0.0.1 [INFO] finished tweaking crates.io crate wikiproc 0.0.1 [INFO] tweaked toml for crates.io crate wikiproc 0.0.1 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding synstructure v0.12.6 (available: v0.13.1) [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] [stderr] Blocking waiting for file lock on package cache [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f1acbf7ac298e89c9e2e2852aaf4c63d4a0899e60856304feeaa1b95b3d5bc5d [INFO] running `Command { std: "docker" "start" "-a" "f1acbf7ac298e89c9e2e2852aaf4c63d4a0899e60856304feeaa1b95b3d5bc5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1acbf7ac298e89c9e2e2852aaf4c63d4a0899e60856304feeaa1b95b3d5bc5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1acbf7ac298e89c9e2e2852aaf4c63d4a0899e60856304feeaa1b95b3d5bc5d", kill_on_drop: false }` [INFO] [stdout] f1acbf7ac298e89c9e2e2852aaf4c63d4a0899e60856304feeaa1b95b3d5bc5d [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bfd1f1337b471925b8f72da905f1074952c1f9ffa25ab961ac1e4bed13dc27e1 [INFO] running `Command { std: "docker" "start" "-a" "bfd1f1337b471925b8f72da905f1074952c1f9ffa25ab961ac1e4bed13dc27e1", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Checking unicode-xid v0.2.6 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v1.0.109 [INFO] [stderr] Checking synstructure v0.12.6 [INFO] [stderr] Checking wikiproc v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `TokenStream2` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/derive.rs:232:21 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn derive_write_url(s: synstructure::Structure) -> syn::Result { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 232 | let body = s.each_variant(|v| gen_fields(v, &opts)); [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: this value of type `TokenStream2` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/derive.rs:232:21 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn derive_write_url(s: synstructure::Structure) -> syn::Result { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 232 | let body = s.each_variant(|v| gen_fields(v, &opts)); [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] warning: fields `vis`, `struct_`, `colon`, `ty`, and `brace` are never read [INFO] [stdout] --> src/bitflags.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct BitflagsInput { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 43 | pub vis: Visibility, [INFO] [stdout] | ^^^ [INFO] [stdout] 44 | pub struct_: Token![struct], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 45 | pub name: Ident, [INFO] [stdout] 46 | pub colon: Token![:], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 47 | pub ty: Ident, [INFO] [stdout] | ^^ [INFO] [stdout] 48 | pub brace: Brace, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `const_`, `eq`, `exp`, and `semi` are never read [INFO] [stdout] --> src/bitflags.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct Bitfield { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 78 | pub const_: Token![const], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 79 | pub name: Ident, [INFO] [stdout] 80 | pub eq: Token![=], [INFO] [stdout] | ^^ [INFO] [stdout] 81 | pub exp: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 82 | pub semi: Token![;], [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `vis`, `struct_`, `colon`, `ty`, and `brace` are never read [INFO] [stdout] --> src/bitflags.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct BitflagsInput { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 43 | pub vis: Visibility, [INFO] [stdout] | ^^^ [INFO] [stdout] 44 | pub struct_: Token![struct], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 45 | pub name: Ident, [INFO] [stdout] 46 | pub colon: Token![:], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 47 | pub ty: Ident, [INFO] [stdout] | ^^ [INFO] [stdout] 48 | pub brace: Brace, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `const_`, `eq`, `exp`, and `semi` are never read [INFO] [stdout] --> src/bitflags.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct Bitfield { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 78 | pub const_: Token![const], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 79 | pub name: Ident, [INFO] [stdout] 80 | pub eq: Token![=], [INFO] [stdout] | ^^ [INFO] [stdout] 81 | pub exp: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 82 | pub semi: Token![;], [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wikiproc` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `wikiproc` (lib) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "bfd1f1337b471925b8f72da905f1074952c1f9ffa25ab961ac1e4bed13dc27e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfd1f1337b471925b8f72da905f1074952c1f9ffa25ab961ac1e4bed13dc27e1", kill_on_drop: false }` [INFO] [stdout] bfd1f1337b471925b8f72da905f1074952c1f9ffa25ab961ac1e4bed13dc27e1