[INFO] fetching crate keeshond_migrator 0.1.1... [INFO] checking keeshond_migrator-0.1.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate keeshond_migrator 0.1.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate keeshond_migrator 0.1.1 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate keeshond_migrator 0.1.1 [INFO] finished tweaking crates.io crate keeshond_migrator 0.1.1 [INFO] tweaked toml for crates.io crate keeshond_migrator 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate keeshond_migrator 0.1.1 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e22937fad8f435ccb0c9346bb59f7e104608ba7cfe1db864aabdd2fee199e866 [INFO] running `Command { std: "docker" "start" "-a" "e22937fad8f435ccb0c9346bb59f7e104608ba7cfe1db864aabdd2fee199e866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e22937fad8f435ccb0c9346bb59f7e104608ba7cfe1db864aabdd2fee199e866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e22937fad8f435ccb0c9346bb59f7e104608ba7cfe1db864aabdd2fee199e866", kill_on_drop: false }` [INFO] [stdout] e22937fad8f435ccb0c9346bb59f7e104608ba7cfe1db864aabdd2fee199e866 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f35364eb8d43443be27c4cd4c0077c9e4d500f76310da77b4bcece8a1bd4b1ba [INFO] running `Command { std: "docker" "start" "-a" "f35364eb8d43443be27c4cd4c0077c9e4d500f76310da77b4bcece8a1bd4b1ba", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Checking generic-array v0.3.2 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Checking bit-array v0.4.4 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking try_or v0.2.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Compiling glium v0.30.2 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling al-sys v0.6.1 [INFO] [stderr] Checking bitarray-set v0.4.1 [INFO] [stderr] Checking strum v0.23.0 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking toodee v0.3.0 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] Checking bzip2 v0.4.3 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Checking rental v0.5.6 [INFO] [stderr] Checking alto v3.0.4 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking keeshond_datapack v0.12.0 [INFO] [stderr] Checking keeshond v0.24.0 [INFO] [stderr] Checking keeshond_migrator v0.1.1 (/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/main.rs:45:11 [INFO] [stdout] | [INFO] [stdout] 26 | let mut factory = MigratorFactory::new(); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 45 | match factory.find_migrator(&path, migratable_ids) [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 `keeshond_migrator` (bin "keeshond_migrator" test) 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/main.rs:45:11 [INFO] [stdout] | [INFO] [stdout] 26 | let mut factory = MigratorFactory::new(); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 45 | match factory.find_migrator(&path, migratable_ids) [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 `keeshond_migrator` (bin "keeshond_migrator") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "f35364eb8d43443be27c4cd4c0077c9e4d500f76310da77b4bcece8a1bd4b1ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f35364eb8d43443be27c4cd4c0077c9e4d500f76310da77b4bcece8a1bd4b1ba", kill_on_drop: false }` [INFO] [stdout] f35364eb8d43443be27c4cd4c0077c9e4d500f76310da77b4bcece8a1bd4b1ba