[INFO] fetching crate slint-updater 1.8.0... [INFO] checking slint-updater-1.8.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate slint-updater 1.8.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate slint-updater 1.8.0 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 slint-updater 1.8.0 [INFO] finished tweaking crates.io crate slint-updater 1.8.0 [INFO] tweaked toml for crates.io crate slint-updater 1.8.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate slint-updater 1.8.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e90d4e9c5dead6d96ab0fadd61caabb3d6405142621406dc1910ff11eeeca5d0 [INFO] running `Command { std: "docker" "start" "-a" "e90d4e9c5dead6d96ab0fadd61caabb3d6405142621406dc1910ff11eeeca5d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e90d4e9c5dead6d96ab0fadd61caabb3d6405142621406dc1910ff11eeeca5d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e90d4e9c5dead6d96ab0fadd61caabb3d6405142621406dc1910ff11eeeca5d0", kill_on_drop: false }` [INFO] [stdout] e90d4e9c5dead6d96ab0fadd61caabb3d6405142621406dc1910ff11eeeca5d0 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 72d87f3b9e43e811205a16f798389b4ed0157407579ef6b2826275a0350deb0e [INFO] running `Command { std: "docker" "start" "-a" "72d87f3b9e43e811205a16f798389b4ed0157407579ef6b2826275a0350deb0e", kill_on_drop: false }` [INFO] [stderr] Compiling winnow v0.6.18 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling i-slint-compiler v1.8.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking codemap v0.1.3 [INFO] [stderr] Checking euclid v0.22.11 [INFO] [stderr] Checking linked_hash_set v0.1.4 [INFO] [stderr] Checking by_address v1.2.1 [INFO] [stderr] Checking smol_str v0.3.1 [INFO] [stderr] Checking i-slint-common v1.8.0 [INFO] [stderr] Checking spin_on v0.1.1 [INFO] [stderr] Checking codemap-diagnostic v0.1.2 [INFO] [stderr] Checking rowan v0.15.15 [INFO] [stderr] Checking lyon_geom v1.0.5 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking clap_builder v4.4.18 [INFO] [stderr] Checking lyon_path v1.0.5 [INFO] [stderr] Compiling toml_edit v0.22.21 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling num_enum_derive v0.7.3 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking num_enum v0.7.3 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking lyon_extra v1.0.2 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking clap v4.4.18 [INFO] [stderr] Checking slint-updater v1.8.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> experiments/lookup_changes.rs:126:15 [INFO] [stdout] | [INFO] [stdout] 125 | let global_lookup = i_slint_compiler::lookup::global_lookup(); [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 126 | match global_lookup.lookup(ctx, &first_str) { [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: this value of type `Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> experiments/lookup_changes.rs:126:15 [INFO] [stdout] | [INFO] [stdout] 125 | let global_lookup = i_slint_compiler::lookup::global_lookup(); [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 126 | match global_lookup.lookup(ctx, &first_str) { [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 `slint-updater` (bin "slint-updater") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `slint-updater` (bin "slint-updater" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "72d87f3b9e43e811205a16f798389b4ed0157407579ef6b2826275a0350deb0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72d87f3b9e43e811205a16f798389b4ed0157407579ef6b2826275a0350deb0e", kill_on_drop: false }` [INFO] [stdout] 72d87f3b9e43e811205a16f798389b4ed0157407579ef6b2826275a0350deb0e