[INFO] fetching crate ext-trait-proc_macros 2.0.0... [INFO] checking ext-trait-proc_macros-2.0.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate ext-trait-proc_macros 2.0.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate ext-trait-proc_macros 2.0.0 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 ext-trait-proc_macros 2.0.0 [INFO] finished tweaking crates.io crate ext-trait-proc_macros 2.0.0 [INFO] tweaked toml for crates.io crate ext-trait-proc_macros 2.0.0 written to /workspace/builds/worker-2-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] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c5f9960c59a4a12d7ed209c62233f9282e9635d16055ce02f2688c2b478a942a [INFO] running `Command { std: "docker" "start" "-a" "c5f9960c59a4a12d7ed209c62233f9282e9635d16055ce02f2688c2b478a942a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5f9960c59a4a12d7ed209c62233f9282e9635d16055ce02f2688c2b478a942a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5f9960c59a4a12d7ed209c62233f9282e9635d16055ce02f2688c2b478a942a", kill_on_drop: false }` [INFO] [stdout] c5f9960c59a4a12d7ed209c62233f9282e9635d16055ce02f2688c2b478a942a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f47c141e177e60135717dba0e52ccd11434907e8cf5f1583fbe432d023a96188 [INFO] running `Command { std: "docker" "start" "-a" "f47c141e177e60135717dba0e52ccd11434907e8cf5f1583fbe432d023a96188", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking ext-trait-proc_macros v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.52s [INFO] running `Command { std: "docker" "inspect" "f47c141e177e60135717dba0e52ccd11434907e8cf5f1583fbe432d023a96188", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f47c141e177e60135717dba0e52ccd11434907e8cf5f1583fbe432d023a96188", kill_on_drop: false }` [INFO] [stdout] f47c141e177e60135717dba0e52ccd11434907e8cf5f1583fbe432d023a96188 [INFO] checking ext-trait-proc_macros-2.0.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate ext-trait-proc_macros 2.0.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate ext-trait-proc_macros 2.0.0 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 ext-trait-proc_macros 2.0.0 [INFO] finished tweaking crates.io crate ext-trait-proc_macros 2.0.0 [INFO] tweaked toml for crates.io crate ext-trait-proc_macros 2.0.0 written to /workspace/builds/worker-2-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] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8f0bece059ca9cbf6521a65e17c0372e82bc2d519e76dee32f27a11a9349e8d7 [INFO] running `Command { std: "docker" "start" "-a" "8f0bece059ca9cbf6521a65e17c0372e82bc2d519e76dee32f27a11a9349e8d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f0bece059ca9cbf6521a65e17c0372e82bc2d519e76dee32f27a11a9349e8d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f0bece059ca9cbf6521a65e17c0372e82bc2d519e76dee32f27a11a9349e8d7", kill_on_drop: false }` [INFO] [stdout] 8f0bece059ca9cbf6521a65e17c0372e82bc2d519e76dee32f27a11a9349e8d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bdbffceb8a74fc3e91a42c478e1c8ddbe5cbbc9cfd645aeebd4a05e0c70876ca [INFO] running `Command { std: "docker" "start" "-a" "bdbffceb8a74fc3e91a42c478e1c8ddbe5cbbc9cfd645aeebd4a05e0c70876ca", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking ext-trait-proc_macros v2.0.0 (/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] --> mod.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 33 | attrs: TokenStream, [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 34 | input: TokenStream, [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 37 | / extension_impl(attrs.into(), input.into()) [INFO] [stdout] 38 | | // .map(|ret| { println!("{}", ret); ret }) [INFO] [stdout] 39 | | .unwrap_or_else(|err| { [INFO] [stdout] 40 | | let mut errors = [INFO] [stdout] ... | [INFO] [stdout] 49 | | err.to_compile_error() [INFO] [stdout] 50 | | }) [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] --> mod.rs:106:57 [INFO] [stdout] | [INFO] [stdout] 106 | let each_entry = item_impl.items.iter().map(|it| Ok(match it { [INFO] [stdout] | _________________________________________________________^ [INFO] [stdout] 107 | | // We don't deny `pub_` and `default_` annotations *directly*: [INFO] [stdout] 108 | | // instead, we forward their extraneous presence to the `trait` [INFO] [stdout] 109 | | // definition, so as to trigger a grammar error from the following [INFO] [stdout] ... | [INFO] [stdout] 178 | | | _ => return Err(Error::new_spanned(it, "unsupported `impl` entry")), [INFO] [stdout] 179 | | })).collect::>>()?; [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] --> mod.rs:195:31 [INFO] [stdout] | [INFO] [stdout] 195 | .flat_map(|w| w.predicates.iter().map(|p| format!("\n {}", p.to_token_stream()))) [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] [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] --> mod.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 33 | attrs: TokenStream, [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 34 | input: TokenStream, [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 37 | / extension_impl(attrs.into(), input.into()) [INFO] [stdout] 38 | | // .map(|ret| { println!("{}", ret); ret }) [INFO] [stdout] 39 | | .unwrap_or_else(|err| { [INFO] [stdout] 40 | | let mut errors = [INFO] [stdout] ... | [INFO] [stdout] 49 | | err.to_compile_error() [INFO] [stdout] 50 | | }) [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] --> mod.rs:106:57 [INFO] [stdout] | [INFO] [stdout] 106 | let each_entry = item_impl.items.iter().map(|it| Ok(match it { [INFO] [stdout] | _________________________________________________________^ [INFO] [stdout] 107 | | // We don't deny `pub_` and `default_` annotations *directly*: [INFO] [stdout] 108 | | // instead, we forward their extraneous presence to the `trait` [INFO] [stdout] 109 | | // definition, so as to trigger a grammar error from the following [INFO] [stdout] ... | [INFO] [stdout] 178 | | | _ => return Err(Error::new_spanned(it, "unsupported `impl` entry")), [INFO] [stdout] 179 | | })).collect::>>()?; [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] --> mod.rs:195:31 [INFO] [stdout] | [INFO] [stdout] 195 | .flat_map(|w| w.predicates.iter().map(|p| format!("\n {}", p.to_token_stream()))) [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 `ext-trait-proc_macros` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ext-trait-proc_macros` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "bdbffceb8a74fc3e91a42c478e1c8ddbe5cbbc9cfd645aeebd4a05e0c70876ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdbffceb8a74fc3e91a42c478e1c8ddbe5cbbc9cfd645aeebd4a05e0c70876ca", kill_on_drop: false }` [INFO] [stdout] bdbffceb8a74fc3e91a42c478e1c8ddbe5cbbc9cfd645aeebd4a05e0c70876ca