[INFO] fetching crate repgrep 0.15.0... [INFO] checking repgrep-0.15.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate repgrep 0.15.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate repgrep 0.15.0 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 repgrep 0.15.0 [INFO] finished tweaking crates.io crate repgrep 0.15.0 [INFO] tweaked toml for crates.io crate repgrep 0.15.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate repgrep 0.15.0 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] 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] 68f49f161904881e4f0250ae50b268794f0bf52b04bf8c924c492703f22691aa [INFO] running `Command { std: "docker" "start" "-a" "68f49f161904881e4f0250ae50b268794f0bf52b04bf8c924c492703f22691aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68f49f161904881e4f0250ae50b268794f0bf52b04bf8c924c492703f22691aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68f49f161904881e4f0250ae50b268794f0bf52b04bf8c924c492703f22691aa", kill_on_drop: false }` [INFO] [stdout] 68f49f161904881e4f0250ae50b268794f0bf52b04bf8c924c492703f22691aa [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] 92d13d1f7bf1ff74b3a8d3259049024ef9fde4df59757ae21d18e83e186324d5 [INFO] running `Command { std: "docker" "start" "-a" "92d13d1f7bf1ff74b3a8d3259049024ef9fde4df59757ae21d18e83e186324d5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling serde v1.0.175 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Compiling serde_derive v1.0.175 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking linux-raw-sys v0.4.3 [INFO] [stderr] Compiling serde_json v1.0.103 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking os_str_bytes v6.5.1 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling indoc v2.0.3 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking nu-ansi-term v0.47.0 [INFO] [stderr] Compiling const_format_proc_macros v0.2.31 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Compiling repgrep v0.15.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking fastrand v2.0.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Checking vsimd v0.8.0 [INFO] [stderr] Checking outref v0.5.1 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking base64-simd v0.8.0 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking regex-automata v0.3.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking const_format v0.2.31 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking safe-transmute v0.11.2 [INFO] [stderr] Checking chardet v0.2.4 [INFO] [stderr] Checking similar v2.2.1 [INFO] [stderr] Checking lexopt v0.3.0 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking insta v1.31.0 [INFO] [stderr] Checking ratatui v0.22.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking tempfile v3.7.0 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stderr] Checking flexi_logger v0.25.5 [INFO] [stdout] error: this value of type `Result, anyhow::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:196:17 [INFO] [stdout] | [INFO] [stdout] 154 | let (args, rg_json) = { [INFO] [stdout] | ------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 196 | let result = Tui::new() [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 `repgrep` (bin "rgr") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Result, anyhow::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:196:17 [INFO] [stdout] | [INFO] [stdout] 154 | let (args, rg_json) = { [INFO] [stdout] | ------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 196 | let result = Tui::new() [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 `repgrep` (bin "rgr" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "92d13d1f7bf1ff74b3a8d3259049024ef9fde4df59757ae21d18e83e186324d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92d13d1f7bf1ff74b3a8d3259049024ef9fde4df59757ae21d18e83e186324d5", kill_on_drop: false }` [INFO] [stdout] 92d13d1f7bf1ff74b3a8d3259049024ef9fde4df59757ae21d18e83e186324d5