[INFO] fetching crate ruma-state-res 0.11.0... [INFO] checking ruma-state-res-0.11.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate ruma-state-res 0.11.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate ruma-state-res 0.11.0 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 ruma-state-res 0.11.0 [INFO] finished tweaking crates.io crate ruma-state-res 0.11.0 [INFO] tweaked toml for crates.io crate ruma-state-res 0.11.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 132 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (available: v0.2.0) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding itertools v0.12.1 (available: v0.13.0) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (available: v0.50.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5ecc4eb8d31fadf5825883f57ef62ae73a0354717587233ee5650bfaae2139b5 [INFO] running `Command { std: "docker" "start" "-a" "5ecc4eb8d31fadf5825883f57ef62ae73a0354717587233ee5650bfaae2139b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ecc4eb8d31fadf5825883f57ef62ae73a0354717587233ee5650bfaae2139b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ecc4eb8d31fadf5825883f57ef62ae73a0354717587233ee5650bfaae2139b5", kill_on_drop: false }` [INFO] [stdout] 5ecc4eb8d31fadf5825883f57ef62ae73a0354717587233ee5650bfaae2139b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 967f352dae266baa8519ae29a79adc664de2e456611e6aca340e887182d09ee0 [INFO] running `Command { std: "docker" "start" "-a" "967f352dae266baa8519ae29a79adc664de2e456611e6aca340e887182d09ee0", kill_on_drop: false }` [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling winnow v0.6.20 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling js_int v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Compiling ruma-common v0.13.0 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking as_variant v1.2.0 [INFO] [stderr] Checking web-time v1.1.0 [INFO] [stderr] Checking wildmatch v2.3.4 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Checking js_option v0.1.1 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling ruma-identifiers-validation v0.9.5 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking serde_html_form v0.2.6 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling serde_spanned v0.6.8 [INFO] [stderr] Compiling toml_edit v0.22.22 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Compiling toml v0.8.19 [INFO] [stderr] Compiling ruma-macros v0.13.0 [INFO] [stderr] Checking ruma-events v0.28.1 [INFO] [stderr] Checking ruma-state-res v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::option::Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:583:11 [INFO] [stdout] | [INFO] [stdout] 582 | fn is_power_event_id(event_id: &EventId, fetch: impl Fn(&EventId) -> Option) -> bool { [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 583 | match fetch(event_id).as_ref() { [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 `ruma-state-res` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `std::option::Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:583:11 [INFO] [stdout] | [INFO] [stdout] 582 | fn is_power_event_id(event_id: &EventId, fetch: impl Fn(&EventId) -> Option) -> bool { [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 583 | match fetch(event_id).as_ref() { [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 `ruma-state-res` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "967f352dae266baa8519ae29a79adc664de2e456611e6aca340e887182d09ee0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "967f352dae266baa8519ae29a79adc664de2e456611e6aca340e887182d09ee0", kill_on_drop: false }` [INFO] [stdout] 967f352dae266baa8519ae29a79adc664de2e456611e6aca340e887182d09ee0