[INFO] fetching crate loco-cli 0.2.9... [INFO] checking loco-cli-0.2.9 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate loco-cli 0.2.9 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate loco-cli 0.2.9 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 loco-cli 0.2.9 [INFO] finished tweaking crates.io crate loco-cli 0.2.9 [INFO] tweaked toml for crates.io crate loco-cli 0.2.9 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate loco-cli 0.2.9 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4dc71a9575123fda005684d5536baf1f16f95e58d01b3ab5030f3c391e60de42 [INFO] running `Command { std: "docker" "start" "-a" "4dc71a9575123fda005684d5536baf1f16f95e58d01b3ab5030f3c391e60de42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dc71a9575123fda005684d5536baf1f16f95e58d01b3ab5030f3c391e60de42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dc71a9575123fda005684d5536baf1f16f95e58d01b3ab5030f3c391e60de42", kill_on_drop: false }` [INFO] [stdout] 4dc71a9575123fda005684d5536baf1f16f95e58d01b3ab5030f3c391e60de42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9147e80bd846a8e8fc407c139d320d95915e480220a6c0a1062199c60554fb31 [INFO] running `Command { std: "docker" "start" "-a" "9147e80bd846a8e8fc407c139d320d95915e480220a6c0a1062199c60554fb31", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Compiling fs-err v2.11.0 [INFO] [stderr] Checking bstr v1.10.0 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking dunce v1.0.4 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking similar v2.6.0 [INFO] [stderr] Checking snapbox-macros v0.3.10 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking content_inspector v0.2.4 [INFO] [stderr] Checking os_pipe v1.2.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking fs_extra v1.3.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking winnow v0.6.16 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Checking snapbox v0.4.17 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking ignore v0.4.22 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling clap_derive v4.5.11 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling pest v2.7.11 [INFO] [stderr] Checking dialoguer v0.11.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking clap v4.5.11 [INFO] [stderr] Compiling pest_meta v2.7.11 [INFO] [stderr] Compiling pest_generator v2.7.11 [INFO] [stderr] Compiling pest_derive v2.7.11 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking serde_regex v1.1.0 [INFO] [stderr] Checking toml_datetime v0.6.7 [INFO] [stderr] Checking serde_spanned v0.6.7 [INFO] [stderr] Checking humantime-serde v1.1.1 [INFO] [stderr] Checking insta v1.39.0 [INFO] [stderr] Checking toml_edit v0.22.17 [INFO] [stderr] Checking tree-fs v0.1.0 [INFO] [stderr] Checking loco-cli v0.2.9 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::result::Result<(), std::io::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/generate.rs:258:27 [INFO] [stdout] | [INFO] [stdout] 241 | let collect_file_patterns = self.get_all_file_patterns(); [INFO] [stdout] | --------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 258 | if let Err(err) = fs::remove_file(from.join(GENERATOR_FILE_NAME)) { [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 `loco-cli` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9147e80bd846a8e8fc407c139d320d95915e480220a6c0a1062199c60554fb31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9147e80bd846a8e8fc407c139d320d95915e480220a6c0a1062199c60554fb31", kill_on_drop: false }` [INFO] [stdout] 9147e80bd846a8e8fc407c139d320d95915e480220a6c0a1062199c60554fb31