[INFO] fetching crate cpreprocess 1.0.2... [INFO] checking cpreprocess-1.0.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate cpreprocess 1.0.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate cpreprocess 1.0.2 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 cpreprocess 1.0.2 [INFO] finished tweaking crates.io crate cpreprocess 1.0.2 [INFO] tweaked toml for crates.io crate cpreprocess 1.0.2 written to /workspace/builds/worker-4-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 14 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.10.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [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 proc-macro-faithful-display v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 518825ccd53f94abec6b76067c400e5cd29f5edebc095756a75db8b7e8098aad [INFO] running `Command { std: "docker" "start" "-a" "518825ccd53f94abec6b76067c400e5cd29f5edebc095756a75db8b7e8098aad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "518825ccd53f94abec6b76067c400e5cd29f5edebc095756a75db8b7e8098aad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "518825ccd53f94abec6b76067c400e5cd29f5edebc095756a75db8b7e8098aad", kill_on_drop: false }` [INFO] [stdout] 518825ccd53f94abec6b76067c400e5cd29f5edebc095756a75db8b7e8098aad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0c80c4b7a87730ba9dd6a4435c6757c51454ac43b29d66e5018d883188395402 [INFO] running `Command { std: "docker" "start" "-a" "0c80c4b7a87730ba9dd6a4435c6757c51454ac43b29d66e5018d883188395402", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Compiling cpreprocess v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking libc v0.2.158 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking cc v1.1.15 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `Command { std: "docker" "inspect" "0c80c4b7a87730ba9dd6a4435c6757c51454ac43b29d66e5018d883188395402", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c80c4b7a87730ba9dd6a4435c6757c51454ac43b29d66e5018d883188395402", kill_on_drop: false }` [INFO] [stdout] 0c80c4b7a87730ba9dd6a4435c6757c51454ac43b29d66e5018d883188395402 [INFO] checking cpreprocess-1.0.2 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate cpreprocess 1.0.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate cpreprocess 1.0.2 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 cpreprocess 1.0.2 [INFO] finished tweaking crates.io crate cpreprocess 1.0.2 [INFO] tweaked toml for crates.io crate cpreprocess 1.0.2 written to /workspace/builds/worker-4-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 14 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.10.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2af2277344d5c08231a74a83bf03f0bcbbb6ac82987b11057f3aa1a43d2f81c2 [INFO] running `Command { std: "docker" "start" "-a" "2af2277344d5c08231a74a83bf03f0bcbbb6ac82987b11057f3aa1a43d2f81c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2af2277344d5c08231a74a83bf03f0bcbbb6ac82987b11057f3aa1a43d2f81c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2af2277344d5c08231a74a83bf03f0bcbbb6ac82987b11057f3aa1a43d2f81c2", kill_on_drop: false }` [INFO] [stdout] 2af2277344d5c08231a74a83bf03f0bcbbb6ac82987b11057f3aa1a43d2f81c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b3cc4e44b37a4c5001214a6a10fa7831a5887a63d97b2c2d0977fb2b5c707942 [INFO] running `Command { std: "docker" "start" "-a" "b3cc4e44b37a4c5001214a6a10fa7831a5887a63d97b2c2d0977fb2b5c707942", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.158 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Compiling cpreprocess v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking cc v1.1.15 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking uuid v0.8.2 [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/lib.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn cpreprocess(tokens: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 34 | #[cfg(not(feature = "nightly"))] [INFO] [stdout] 35 | let tokens = syn::parse_macro_input!(tokens as syn::LitStr).value(); [INFO] [stdout] | ---------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 43 | match cpp::preprocess(tokens.as_bytes()) [INFO] [stdout] | ___________^ [INFO] [stdout] 44 | | .map(|result| { [INFO] [stdout] 45 | | result.and_then(|code| { [INFO] [stdout] 46 | | String::from_utf8_lossy(&code).parse().map_err(Into::into) [INFO] [stdout] 47 | | }) [INFO] [stdout] 48 | | }) [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/lib.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn cpreprocess(tokens: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 34 | #[cfg(not(feature = "nightly"))] [INFO] [stdout] 35 | let tokens = syn::parse_macro_input!(tokens as syn::LitStr).value(); [INFO] [stdout] | ---------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 43 | match cpp::preprocess(tokens.as_bytes()) [INFO] [stdout] | ___________^ [INFO] [stdout] 44 | | .map(|result| { [INFO] [stdout] 45 | | result.and_then(|code| { [INFO] [stdout] 46 | | String::from_utf8_lossy(&code).parse().map_err(Into::into) [INFO] [stdout] 47 | | }) [INFO] [stdout] 48 | | }) [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/cpp.rs:40:15 [INFO] [stdout] | [INFO] [stdout] 39 | fn from(value: E) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 40 | Self::Error(Box::new(value) as _) [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/cpp.rs:40:15 [INFO] [stdout] | [INFO] [stdout] 39 | fn from(value: E) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 40 | Self::Error(Box::new(value) as _) [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/cpp.rs:122:11 [INFO] [stdout] | [INFO] [stdout] 119 | let src_path = TempFileHandle(std::env::temp_dir().join(format!("{}.c", uuid::Uuid::new_v4()))); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 122 | capture({ [INFO] [stdout] | _________________^ [INFO] [stdout] 123 | | Command::new(path) [INFO] [stdout] 124 | | .args(&["/EP", "/X"]) [INFO] [stdout] 125 | | .arg(&src_path) [INFO] [stdout] ... | [INFO] [stdout] 129 | | .spawn()? [INFO] [stdout] 130 | | }) [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/cpp.rs:122:11 [INFO] [stdout] | [INFO] [stdout] 119 | let src_path = TempFileHandle(std::env::temp_dir().join(format!("{}.c", uuid::Uuid::new_v4()))); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 122 | capture({ [INFO] [stdout] | _________________^ [INFO] [stdout] 123 | | Command::new(path) [INFO] [stdout] 124 | | .args(&["/EP", "/X"]) [INFO] [stdout] 125 | | .arg(&src_path) [INFO] [stdout] ... | [INFO] [stdout] 129 | | .spawn()? [INFO] [stdout] 130 | | }) [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: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cpreprocess` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `cpreprocess` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "b3cc4e44b37a4c5001214a6a10fa7831a5887a63d97b2c2d0977fb2b5c707942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3cc4e44b37a4c5001214a6a10fa7831a5887a63d97b2c2d0977fb2b5c707942", kill_on_drop: false }` [INFO] [stdout] b3cc4e44b37a4c5001214a6a10fa7831a5887a63d97b2c2d0977fb2b5c707942