[INFO] fetching crate unrust-proc-macro 0.1.6... [INFO] checking unrust-proc-macro-0.1.6 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate unrust-proc-macro 0.1.6 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate unrust-proc-macro 0.1.6 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate unrust-proc-macro 0.1.6 [INFO] finished tweaking crates.io crate unrust-proc-macro 0.1.6 [INFO] tweaked toml for crates.io crate unrust-proc-macro 0.1.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50d8b0cdf06c806647c2f847438a6ad193cca077b4ca14273b5fd9e93015f1c1 [INFO] running `Command { std: "docker" "start" "-a" "50d8b0cdf06c806647c2f847438a6ad193cca077b4ca14273b5fd9e93015f1c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50d8b0cdf06c806647c2f847438a6ad193cca077b4ca14273b5fd9e93015f1c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50d8b0cdf06c806647c2f847438a6ad193cca077b4ca14273b5fd9e93015f1c1", kill_on_drop: false }` [INFO] [stdout] 50d8b0cdf06c806647c2f847438a6ad193cca077b4ca14273b5fd9e93015f1c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 392561eee9274c9fe7e9e85ba1da3445bd5987d37cca161e332a10132f5a0e4f [INFO] running `Command { std: "docker" "start" "-a" "392561eee9274c9fe7e9e85ba1da3445bd5987d37cca161e332a10132f5a0e4f", kill_on_drop: false }` [INFO] [stderr] Checking syn v2.0.76 [INFO] [stderr] Checking unrust-proc-macro v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "392561eee9274c9fe7e9e85ba1da3445bd5987d37cca161e332a10132f5a0e4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "392561eee9274c9fe7e9e85ba1da3445bd5987d37cca161e332a10132f5a0e4f", kill_on_drop: false }` [INFO] [stdout] 392561eee9274c9fe7e9e85ba1da3445bd5987d37cca161e332a10132f5a0e4f [INFO] checking unrust-proc-macro-0.1.6 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate unrust-proc-macro 0.1.6 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate unrust-proc-macro 0.1.6 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate unrust-proc-macro 0.1.6 [INFO] finished tweaking crates.io crate unrust-proc-macro 0.1.6 [INFO] tweaked toml for crates.io crate unrust-proc-macro 0.1.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b3ae66d84e8fa05fcd048c6616b7fe533ef1dd5a1bcc10fa41d21d530fa91ce2 [INFO] running `Command { std: "docker" "start" "-a" "b3ae66d84e8fa05fcd048c6616b7fe533ef1dd5a1bcc10fa41d21d530fa91ce2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3ae66d84e8fa05fcd048c6616b7fe533ef1dd5a1bcc10fa41d21d530fa91ce2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3ae66d84e8fa05fcd048c6616b7fe533ef1dd5a1bcc10fa41d21d530fa91ce2", kill_on_drop: false }` [INFO] [stdout] b3ae66d84e8fa05fcd048c6616b7fe533ef1dd5a1bcc10fa41d21d530fa91ce2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86e8d9e984ba940021759a4adfa4bb8209827699669c409d61ac59dd15a50a43 [INFO] running `Command { std: "docker" "start" "-a" "86e8d9e984ba940021759a4adfa4bb8209827699669c409d61ac59dd15a50a43", kill_on_drop: false }` [INFO] [stderr] Checking syn v2.0.76 [INFO] [stderr] Checking unrust-proc-macro v0.1.6 (/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] --> macro.rs:251:10 [INFO] [stdout] | [INFO] [stdout] 239 | fn get_nth_tuple(item: TokenStream, n: usize) -> Option { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 240 | let tokens = proc_macro2::TokenStream::from(item); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 241 | let config = syn::parse2::(tokens).expect("expecting a tuple of tuples"); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 251 | Some(types.clone()) [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: aborting due to 1 previous error [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] --> macro.rs:251:10 [INFO] [stdout] | [INFO] [stdout] 239 | fn get_nth_tuple(item: TokenStream, n: usize) -> Option { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 240 | let tokens = proc_macro2::TokenStream::from(item); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 241 | let config = syn::parse2::(tokens).expect("expecting a tuple of tuples"); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 251 | Some(types.clone()) [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] [stderr] error: could not compile `unrust-proc-macro` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `unrust-proc-macro` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "86e8d9e984ba940021759a4adfa4bb8209827699669c409d61ac59dd15a50a43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86e8d9e984ba940021759a4adfa4bb8209827699669c409d61ac59dd15a50a43", kill_on_drop: false }` [INFO] [stdout] 86e8d9e984ba940021759a4adfa4bb8209827699669c409d61ac59dd15a50a43