[INFO] fetching crate brush-core 0.2.8... [INFO] checking brush-core-0.2.8 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate brush-core 0.2.8 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate brush-core 0.2.8 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate brush-core 0.2.8 [INFO] finished tweaking crates.io crate brush-core 0.2.8 [INFO] tweaked toml for crates.io crate brush-core 0.2.8 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 222 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (available: v0.2.0) [INFO] [stderr] Adding bit-set v0.5.3 (available: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (available: v0.8.0) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding memoffset v0.7.1 (available: v0.9.1) [INFO] [stderr] Adding nix v0.26.4 (available: v0.29.0) [INFO] [stderr] Adding nix v0.27.1 (available: v0.29.0) [INFO] [stderr] Adding quick-xml v0.26.0 (available: v0.36.2) [INFO] [stderr] Adding terminal_size v0.3.0 (available: v0.4.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows v0.57.0 (available: v0.58.0) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-core v0.57.0 (available: v0.58.0) [INFO] [stderr] Adding windows-implement v0.57.0 (available: v0.58.0) [INFO] [stderr] Adding windows-interface v0.57.0 (available: v0.58.0) [INFO] [stderr] Adding windows-result v0.1.2 (available: v0.2.0) [INFO] [stderr] Adding windows-sys v0.48.0 (available: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (available: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] deb10f18b7719de5484eb1ef6126a8df2bccefc9093081a633a20e2202947d73 [INFO] running `Command { std: "docker" "start" "-a" "deb10f18b7719de5484eb1ef6126a8df2bccefc9093081a633a20e2202947d73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "deb10f18b7719de5484eb1ef6126a8df2bccefc9093081a633a20e2202947d73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "deb10f18b7719de5484eb1ef6126a8df2bccefc9093081a633a20e2202947d73", kill_on_drop: false }` [INFO] [stdout] deb10f18b7719de5484eb1ef6126a8df2bccefc9093081a633a20e2202947d73 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d649e9e5fbe788c87b16bb2ca2f4f9826e38039ea6b6eb2d7f7ca71df23339f [INFO] running `Command { std: "docker" "start" "-a" "0d649e9e5fbe788c87b16bb2ca2f4f9826e38039ea6b6eb2d7f7ca71df23339f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Compiling peg-runtime v0.8.3 [INFO] [stderr] Compiling cpp_demangle v0.4.4 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking debugid v0.8.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Compiling peg-macros v0.8.4 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Compiling symbolic-demangle v12.11.1 [INFO] [stderr] Checking gimli v0.31.0 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Compiling procfs v0.16.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking rgb v0.8.50 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking memmap2 v0.9.5 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking symbolic-common v12.11.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking procfs-core v0.16.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking utf8-chars v3.0.4 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking quick-xml v0.26.0 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking peg v0.8.4 [INFO] [stderr] Checking web-time v1.1.0 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Compiling pprof v0.13.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking cached_proc_macro_types v0.1.1 [INFO] [stderr] Checking addr2line v0.24.1 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking str_stack v0.1.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking command-fds v0.3.0 [INFO] [stderr] Checking brush-parser v0.2.7 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking inferno v0.11.21 [INFO] [stderr] Checking hostname v0.4.0 [INFO] [stderr] Checking uzers v0.12.1 [INFO] [stderr] Checking os_pipe v1.2.1 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Compiling async-recursion v1.1.1 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling cached_proc_macro v0.23.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking fancy-regex v0.13.0 [INFO] [stderr] Checking cached v0.53.1 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking brush-core v0.2.8 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/commands.rs:261:11 [INFO] [stdout] | [INFO] [stdout] 230 | context: ExecutionContext<'_>, [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 261 | match sys::process::spawn(cmd) { [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 `brush-core` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/commands.rs:261:11 [INFO] [stdout] | [INFO] [stdout] 230 | context: ExecutionContext<'_>, [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 261 | match sys::process::spawn(cmd) { [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 `brush-core` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "0d649e9e5fbe788c87b16bb2ca2f4f9826e38039ea6b6eb2d7f7ca71df23339f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d649e9e5fbe788c87b16bb2ca2f4f9826e38039ea6b6eb2d7f7ca71df23339f", kill_on_drop: false }` [INFO] [stdout] 0d649e9e5fbe788c87b16bb2ca2f4f9826e38039ea6b6eb2d7f7ca71df23339f