[INFO] fetching crate databuf_derive_impl 0.2.3... [INFO] checking databuf_derive_impl-0.2.3 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate databuf_derive_impl 0.2.3 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate databuf_derive_impl 0.2.3 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 databuf_derive_impl 0.2.3 [INFO] finished tweaking crates.io crate databuf_derive_impl 0.2.3 [INFO] tweaked toml for crates.io crate databuf_derive_impl 0.2.3 written to /workspace/builds/worker-7-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 7 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote2-macros v0.7.0 [INFO] [stderr] Downloaded quote2 v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c0fba4424c7ed04e29e3b24236026d5ae8857ef7e651d4491954b1850f4268f6 [INFO] running `Command { std: "docker" "start" "-a" "c0fba4424c7ed04e29e3b24236026d5ae8857ef7e651d4491954b1850f4268f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0fba4424c7ed04e29e3b24236026d5ae8857ef7e651d4491954b1850f4268f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0fba4424c7ed04e29e3b24236026d5ae8857ef7e651d4491954b1850f4268f6", kill_on_drop: false }` [INFO] [stdout] c0fba4424c7ed04e29e3b24236026d5ae8857ef7e651d4491954b1850f4268f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 25f3cf813fd8ffe391cf8e4c0c6be1093c3bd2ecd29ce68c47aa6ca161510611 [INFO] running `Command { std: "docker" "start" "-a" "25f3cf813fd8ffe391cf8e4c0c6be1093c3bd2ecd29ce68c47aa6ca161510611", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling quote2-macros v0.7.0 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.76 [INFO] [stderr] Checking quote2 v0.7.0 [INFO] [stderr] Checking databuf_derive_impl v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.22s [INFO] running `Command { std: "docker" "inspect" "25f3cf813fd8ffe391cf8e4c0c6be1093c3bd2ecd29ce68c47aa6ca161510611", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25f3cf813fd8ffe391cf8e4c0c6be1093c3bd2ecd29ce68c47aa6ca161510611", kill_on_drop: false }` [INFO] [stdout] 25f3cf813fd8ffe391cf8e4c0c6be1093c3bd2ecd29ce68c47aa6ca161510611 [INFO] checking databuf_derive_impl-0.2.3 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate databuf_derive_impl 0.2.3 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate databuf_derive_impl 0.2.3 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 databuf_derive_impl 0.2.3 [INFO] finished tweaking crates.io crate databuf_derive_impl 0.2.3 [INFO] tweaked toml for crates.io crate databuf_derive_impl 0.2.3 written to /workspace/builds/worker-7-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 7 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 36ce99b33d8f10613428b7792bc0c647be5532dcb732e7fcb63cdb5a7057cbfc [INFO] running `Command { std: "docker" "start" "-a" "36ce99b33d8f10613428b7792bc0c647be5532dcb732e7fcb63cdb5a7057cbfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36ce99b33d8f10613428b7792bc0c647be5532dcb732e7fcb63cdb5a7057cbfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36ce99b33d8f10613428b7792bc0c647be5532dcb732e7fcb63cdb5a7057cbfc", kill_on_drop: false }` [INFO] [stdout] 36ce99b33d8f10613428b7792bc0c647be5532dcb732e7fcb63cdb5a7057cbfc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 624059dafe0740453819f58a064a9f823ff1d3f828a2e0de5cd2b14d728ed313 [INFO] running `Command { std: "docker" "start" "-a" "624059dafe0740453819f58a064a9f823ff1d3f828a2e0de5cd2b14d728ed313", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling quote2-macros v0.7.0 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking quote2 v0.7.0 [INFO] [stderr] Checking syn v2.0.76 [INFO] [stderr] Checking databuf_derive_impl v0.2.3 (/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/decode.rs:120:32 [INFO] [stdout] | [INFO] [stdout] 120 | let de = quote(|o| fields.unnamed.iter().for_each(|_| expr(o))); [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/encode.rs:129:11 [INFO] [stdout] | [INFO] [stdout] 126 | fields: Iter<'a, Field>, [INFO] [stdout] | ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 129 | quote(move |o| { [INFO] [stdout] | ___________^ [INFO] [stdout] 130 | | for (i, f) in fields.enumerate() { [INFO] [stdout] 131 | | let alias = Ident::new(&format!("_{i}"), Span::call_site()); [INFO] [stdout] 132 | | encode_field(f, &alias, encoders); [INFO] [stdout] ... | [INFO] [stdout] 141 | | } [INFO] [stdout] 142 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/encode.rs:146:11 [INFO] [stdout] | [INFO] [stdout] 145 | fn field(name: impl IntoTokens) -> Token { [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 146 | quote(move |o| { [INFO] [stdout] | ___________^ [INFO] [stdout] 147 | | quote!(o, { self.#name }); [INFO] [stdout] 148 | | }) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `databuf_derive_impl` (lib test) due to 4 previous errors [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/decode.rs:120:32 [INFO] [stdout] | [INFO] [stdout] 120 | let de = quote(|o| fields.unnamed.iter().for_each(|_| expr(o))); [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] 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/encode.rs:129:11 [INFO] [stdout] | [INFO] [stdout] 126 | fields: Iter<'a, Field>, [INFO] [stdout] | ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 129 | quote(move |o| { [INFO] [stdout] | ___________^ [INFO] [stdout] 130 | | for (i, f) in fields.enumerate() { [INFO] [stdout] 131 | | let alias = Ident::new(&format!("_{i}"), Span::call_site()); [INFO] [stdout] 132 | | encode_field(f, &alias, encoders); [INFO] [stdout] ... | [INFO] [stdout] 141 | | } [INFO] [stdout] 142 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/encode.rs:146:11 [INFO] [stdout] | [INFO] [stdout] 145 | fn field(name: impl IntoTokens) -> Token { [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 146 | quote(move |o| { [INFO] [stdout] | ___________^ [INFO] [stdout] 147 | | quote!(o, { self.#name }); [INFO] [stdout] 148 | | }) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `databuf_derive_impl` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "624059dafe0740453819f58a064a9f823ff1d3f828a2e0de5cd2b14d728ed313", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "624059dafe0740453819f58a064a9f823ff1d3f828a2e0de5cd2b14d728ed313", kill_on_drop: false }` [INFO] [stdout] 624059dafe0740453819f58a064a9f823ff1d3f828a2e0de5cd2b14d728ed313