[INFO] fetching crate polyhorn-ios 0.4.0... [INFO] checking polyhorn-ios-0.4.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate polyhorn-ios 0.4.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate polyhorn-ios 0.4.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate polyhorn-ios 0.4.0 [INFO] finished tweaking crates.io crate polyhorn-ios 0.4.0 [INFO] tweaked toml for crates.io crate polyhorn-ios 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 123 packages to latest compatible versions [INFO] [stderr] Adding approx v0.3.2 (available: v0.5.1) [INFO] [stderr] Adding arrayvec v0.5.2 (available: v0.7.6) [INFO] [stderr] Adding as-any v0.2.1 (available: v0.3.1) [INFO] [stderr] Adding base64 v0.12.3 (available: v0.22.1) [INFO] [stderr] Adding bindgen v0.55.1 (available: v0.70.1) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding bytes v0.5.6 (available: v1.7.2) [INFO] [stderr] Adding cexpr v0.4.0 (available: v0.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (available: v1.0.0) [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.18) [INFO] [stderr] Adding data-url v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding env_logger v0.7.1 (available: v0.11.5) [INFO] [stderr] Adding float-cmp v0.5.3 (available: v0.10.0) [INFO] [stderr] Adding fsize v0.1.1 (available: v1.0.0) [INFO] [stderr] Adding heck v0.3.3 (available: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (available: v0.4.0) [INFO] [stderr] Adding humantime v1.3.0 (available: v2.1.0) [INFO] [stderr] Adding kurbo v0.6.3 (available: v0.11.1) [INFO] [stderr] Adding malloc_buf v0.0.6 (available: v1.0.0) [INFO] [stderr] Adding nom v5.1.3 (available: v7.1.3) [INFO] [stderr] Adding ordered-float v1.1.1 (available: v4.3.0) [INFO] [stderr] Adding palette v0.5.0 (available: v0.7.6) [INFO] [stderr] Adding palette_derive v0.5.0 (available: v0.7.6) [INFO] [stderr] Adding peeking_take_while v0.1.2 (available: v1.0.0) [INFO] [stderr] Adding pico-args v0.3.4 (available: v0.5.0) [INFO] [stderr] Adding pin-project-lite v0.1.12 (available: v0.2.14) [INFO] [stderr] Adding quick-error v1.2.3 (available: v2.0.1) [INFO] [stderr] Adding rctree v0.3.3 (available: v0.6.0) [INFO] [stderr] Adding roxmltree v0.13.1 (available: v0.20.0) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding shlex v0.1.1 (available: v1.3.0) [INFO] [stderr] Adding siphasher v0.2.3 (available: v1.0.1) [INFO] [stderr] Adding smart-default v0.6.0 (available: v0.7.1) [INFO] [stderr] Adding strsim v0.8.0 (available: v0.11.1) [INFO] [stderr] Adding strum v0.19.5 (available: v0.26.3) [INFO] [stderr] Adding strum_macros v0.19.4 (available: v0.26.4) [INFO] [stderr] Adding svgtypes v0.5.0 (available: v0.15.2) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding textwrap v0.11.0 (available: v0.16.1) [INFO] [stderr] Adding tokio v0.2.25 (available: v1.40.0) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding usvg v0.11.0 (available: v0.43.0) [INFO] [stderr] Adding which v3.1.1 (available: v6.0.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 37d8589e960fa334168dcb2843a0fcb4a5cf5c299054efb0abe4162f6d3ed09e [INFO] running `Command { std: "docker" "start" "-a" "37d8589e960fa334168dcb2843a0fcb4a5cf5c299054efb0abe4162f6d3ed09e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37d8589e960fa334168dcb2843a0fcb4a5cf5c299054efb0abe4162f6d3ed09e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37d8589e960fa334168dcb2843a0fcb4a5cf5c299054efb0abe4162f6d3ed09e", kill_on_drop: false }` [INFO] [stdout] 37d8589e960fa334168dcb2843a0fcb4a5cf5c299054efb0abe4162f6d3ed09e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08324441e17af0fb9cd81b09a0368e8240976c960561b5b7e9ffca46f9ac62fd [INFO] running `Command { std: "docker" "start" "-a" "08324441e17af0fb9cd81b09a0368e8240976c960561b5b7e9ffca46f9ac62fd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling bindgen v0.55.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling libloading v0.8.5 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling polyhorn-build-android v0.4.0 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling polyhorn-build-ios v0.4.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling float-cmp v0.5.3 [INFO] [stderr] Compiling xmlparser v0.13.6 [INFO] [stderr] Compiling kurbo v0.6.3 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling svgtypes v0.5.0 [INFO] [stderr] Compiling polyhorn-build v0.4.1 [INFO] [stderr] Compiling data-url v0.1.1 [INFO] [stderr] Compiling roxmltree v0.13.1 [INFO] [stderr] Compiling simplecss v0.2.1 [INFO] [stderr] Compiling flate2 v1.0.33 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling rctree v0.3.3 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling pico-args v0.3.4 [INFO] [stderr] Compiling xmlwriter v0.1.0 [INFO] [stderr] Compiling usvg v0.11.0 [INFO] [stderr] Checking malloc_buf v0.0.6 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling polyhorn-ios-sys v0.4.0 [INFO] [stderr] Compiling strum v0.19.5 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking objc v0.2.7 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking fsize v0.1.1 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Compiling polyhorn-macros v0.4.0 [INFO] [stderr] Checking as-any v0.2.1 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking dispatch v0.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling palette_derive v0.5.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling strum_macros v0.19.4 [INFO] [stderr] Compiling smart-default v0.6.0 [INFO] [stderr] Compiling casco v0.4.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking polyhorn-core v0.4.0 [INFO] [stderr] Compiling polyhorn-yoga v0.3.4 [INFO] [stderr] Checking polyhorn-ui v0.4.0 [INFO] [stderr] Compiling polyhorn-ui-macros v0.4.0 [INFO] [stderr] Checking polyhorn-ios v0.4.0 (/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] --> src/raw/animator.rs:91:31 [INFO] [stdout] | [INFO] [stdout] 90 | handle.set_on_stop(PLYCallback::new(move |_| { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 91 | if let Some(tx) = tx.take() { [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] --> src/raw/animator.rs:91:31 [INFO] [stdout] | [INFO] [stdout] 90 | handle.set_on_stop(PLYCallback::new(move |_| { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 91 | if let Some(tx) = tx.take() { [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 `polyhorn-ios` (lib) 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 `polyhorn-ios` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "08324441e17af0fb9cd81b09a0368e8240976c960561b5b7e9ffca46f9ac62fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08324441e17af0fb9cd81b09a0368e8240976c960561b5b7e9ffca46f9ac62fd", kill_on_drop: false }` [INFO] [stdout] 08324441e17af0fb9cd81b09a0368e8240976c960561b5b7e9ffca46f9ac62fd