[INFO] fetching crate parse-changelog 0.6.8... [INFO] checking parse-changelog-0.6.8 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate parse-changelog 0.6.8 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate parse-changelog 0.6.8 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate parse-changelog 0.6.8 [INFO] finished tweaking crates.io crate parse-changelog 0.6.8 [INFO] tweaked toml for crates.io crate parse-changelog 0.6.8 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate parse-changelog 0.6.8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42e1e5824b63f09af65121cbd05ec16df61ca31da73deb77e74e2cf23d0abeee [INFO] running `Command { std: "docker" "start" "-a" "42e1e5824b63f09af65121cbd05ec16df61ca31da73deb77e74e2cf23d0abeee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42e1e5824b63f09af65121cbd05ec16df61ca31da73deb77e74e2cf23d0abeee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42e1e5824b63f09af65121cbd05ec16df61ca31da73deb77e74e2cf23d0abeee", kill_on_drop: false }` [INFO] [stdout] 42e1e5824b63f09af65121cbd05ec16df61ca31da73deb77e74e2cf23d0abeee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] acbe813809750be765607d0471b40255785d2d1f8e0335bf23846c425bfdf878 [INFO] running `Command { std: "docker" "start" "-a" "acbe813809750be765607d0471b40255785d2d1f8e0335bf23846c425bfdf878", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling serde v1.0.198 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking lexopt v0.3.0 [INFO] [stderr] Compiling easy-ext v1.0.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Compiling serde_derive v1.0.198 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking parse-changelog v0.6.8 (/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/lib.rs:475:42 [INFO] [stdout] | [INFO] [stdout] 475 | DEFAULT_PREFIX_FORMAT.get_or_init(|| Regex::new(r"^(v|Version |Release )?").unwrap()) [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] [stderr] error: could not compile `parse-changelog` (lib) due to 2 previous errors [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/lib.rs:475:42 [INFO] [stdout] | [INFO] [stdout] 475 | DEFAULT_PREFIX_FORMAT.get_or_init(|| Regex::new(r"^(v|Version |Release )?").unwrap()) [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] [stderr] error: could not compile `parse-changelog` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "acbe813809750be765607d0471b40255785d2d1f8e0335bf23846c425bfdf878", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acbe813809750be765607d0471b40255785d2d1f8e0335bf23846c425bfdf878", kill_on_drop: false }` [INFO] [stdout] acbe813809750be765607d0471b40255785d2d1f8e0335bf23846c425bfdf878