[INFO] fetching crate rtlola_kotlin_bridge 0.2.0... [INFO] checking rtlola_kotlin_bridge-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate rtlola_kotlin_bridge 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate rtlola_kotlin_bridge 0.2.0 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 rtlola_kotlin_bridge 0.2.0 [INFO] finished tweaking crates.io crate rtlola_kotlin_bridge 0.2.0 [INFO] tweaked toml for crates.io crate rtlola_kotlin_bridge 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 117 packages to latest compatible versions [INFO] [stderr] Adding bit-set v0.5.3 (latest: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (latest: v0.8.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.16) [INFO] [stderr] Adding crossterm v0.20.0 (latest: v0.28.1) [INFO] [stderr] Adding crossterm_winapi v0.8.0 (latest: v0.9.1) [INFO] [stderr] Adding etherparse v0.9.0 (latest: v0.15.0) [INFO] [stderr] Adding fixedbitset v0.2.0 (latest: v0.5.7) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding ip_network v0.3.4 (latest: v0.4.1) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding jni v0.19.0 (latest: v0.21.1) [INFO] [stderr] Adding jni-sys v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding mio v0.7.14 (latest: v1.0.2) [INFO] [stderr] Adding miow v0.3.7 (latest: v0.6.0) [INFO] [stderr] Adding ntapi v0.3.7 (latest: v0.4.1) [INFO] [stderr] Adding num v0.3.1 (latest: v0.4.3) [INFO] [stderr] Adding num-bigint v0.3.3 (latest: v0.4.6) [INFO] [stderr] Adding num-complex v0.3.1 (latest: v0.4.6) [INFO] [stderr] Adding num-rational v0.3.2 (latest: v0.4.2) [INFO] [stderr] Adding ordered-float v2.10.1 (latest: v4.2.2) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.10) [INFO] [stderr] Adding petgraph v0.5.1 (latest: v0.6.5) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.3) [INFO] [stderr] Adding rtlola-frontend v0.4.4 (latest: v0.7.0) [INFO] [stderr] Adding rtlola-hir v0.2.0 (latest: v0.5.0) [INFO] [stderr] Adding rtlola-interpreter v0.6.0 (latest: v0.10.1) [INFO] [stderr] Adding rtlola-parser v0.1.4 (latest: v0.3.2) [INFO] [stderr] Adding rtlola-reporting v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rusttyc v0.4.2 (latest: v0.5.0) [INFO] [stderr] Adding strsim v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding uom v0.31.1 (latest: v0.36.0) [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] 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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4b947116f543406d4c9f774a24e3e87688d6b8dba24aa0241b5b0e0e3cf8361e [INFO] running `Command { std: "docker" "start" "-a" "4b947116f543406d4c9f774a24e3e87688d6b8dba24aa0241b5b0e0e3cf8361e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b947116f543406d4c9f774a24e3e87688d6b8dba24aa0241b5b0e0e3cf8361e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b947116f543406d4c9f774a24e3e87688d6b8dba24aa0241b5b0e0e3cf8361e", kill_on_drop: false }` [INFO] [stdout] 4b947116f543406d4c9f774a24e3e87688d6b8dba24aa0241b5b0e0e3cf8361e [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5cd260338b16e4e07e1a655ef383457ce4a55157a939d1b7fdbe5ecf1e95f3b0 [INFO] running `Command { std: "docker" "start" "-a" "5cd260338b16e4e07e1a655ef383457ce4a55157a939d1b7fdbe5ecf1e95f3b0", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking rusttyc v0.4.2 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling jni v0.19.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking combine v4.6.7 [INFO] [stderr] Checking etherparse v0.9.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking crossterm v0.20.0 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking jni-sys v0.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking uom v0.31.1 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking spin_sleep v1.2.1 [INFO] [stderr] Checking ip_network v0.3.4 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking cesu8 v1.1.0 [INFO] [stderr] Checking string_template v0.2.1 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling pest v2.7.11 [INFO] [stderr] Compiling rtlola-macros v0.1.2 [INFO] [stderr] Compiling pest_meta v2.7.11 [INFO] [stderr] Checking rtlola-reporting v0.1.1 [INFO] [stderr] Compiling pest_generator v2.7.11 [INFO] [stderr] Compiling pest_derive v2.7.11 [INFO] [stderr] Checking rtlola-parser v0.1.4 [INFO] [stderr] Checking rtlola-hir v0.2.0 [INFO] [stderr] Checking rtlola-frontend v0.4.4 [INFO] [stderr] Checking rtlola-interpreter v0.6.0 [INFO] [stderr] Checking rtlola_kotlin_bridge v0.2.0 (/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:56:19 [INFO] [stdout] | [INFO] [stdout] 33 | let ir = rtlola_frontend::parse(ParserConfig::for_string(spec)).unwrap(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 49 | let m: Monitor = rtlola_interpreter::Config::new_api(ec, ir).as_api(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 50 | let monitor = KotlinMonitor { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | Box::into_raw(Box::new(monitor)) [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 `rtlola_kotlin_bridge` (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:56:19 [INFO] [stdout] | [INFO] [stdout] 33 | let ir = rtlola_frontend::parse(ParserConfig::for_string(spec)).unwrap(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 49 | let m: Monitor = rtlola_interpreter::Config::new_api(ec, ir).as_api(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 50 | let monitor = KotlinMonitor { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | Box::into_raw(Box::new(monitor)) [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 `rtlola_kotlin_bridge` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "5cd260338b16e4e07e1a655ef383457ce4a55157a939d1b7fdbe5ecf1e95f3b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cd260338b16e4e07e1a655ef383457ce4a55157a939d1b7fdbe5ecf1e95f3b0", kill_on_drop: false }` [INFO] [stdout] 5cd260338b16e4e07e1a655ef383457ce4a55157a939d1b7fdbe5ecf1e95f3b0