[INFO] fetching crate monolib 0.7.1... [INFO] checking monolib-0.7.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate monolib 0.7.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate monolib 0.7.1 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 monolib 0.7.1 [INFO] finished tweaking crates.io crate monolib 0.7.1 [INFO] tweaked toml for crates.io crate monolib 0.7.1 written to /workspace/builds/worker-0-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 122 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.69.4 (latest: v0.70.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding coreaudio-rs v0.11.3 (latest: v0.12.1) [INFO] [stderr] Adding itertools v0.12.1 (latest: v0.13.0) [INFO] [stderr] Adding jni-sys v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding ndk v0.8.0 (latest: v0.9.0) [INFO] [stderr] Adding ndk-sys v0.5.0+25.2.9519653 (latest: v0.6.0+11769913) [INFO] [stderr] Adding rustc-hash v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows v0.54.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-core v0.54.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-result v0.1.2 (latest: v0.2.0) [INFO] [stderr] Adding windows-sys v0.45.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-targets v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.42.2 (latest: v0.52.6) [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 86bb4333de14c8b9e9adeea5f7d853e5e3832a2fd65e2b047153422401a3fae6 [INFO] running `Command { std: "docker" "start" "-a" "86bb4333de14c8b9e9adeea5f7d853e5e3832a2fd65e2b047153422401a3fae6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86bb4333de14c8b9e9adeea5f7d853e5e3832a2fd65e2b047153422401a3fae6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86bb4333de14c8b9e9adeea5f7d853e5e3832a2fd65e2b047153422401a3fae6", kill_on_drop: false }` [INFO] [stdout] 86bb4333de14c8b9e9adeea5f7d853e5e3832a2fd65e2b047153422401a3fae6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 372ef8456188b865cf64b9bd3f92ab36ff1ef7d2ffb785716b80961237cf0047 [INFO] running `Command { std: "docker" "start" "-a" "372ef8456188b865cf64b9bd3f92ab36ff1ef7d2ffb785716b80961237cf0047", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling cpal v0.15.3 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Checking bytemuck v1.17.1 [INFO] [stderr] Checking errno v0.3.9 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking symphonia-core v0.5.4 [INFO] [stderr] Checking alsa v0.9.1 [INFO] [stderr] Checking rmp v0.8.14 [INFO] [stderr] Compiling ogg_next_sys v0.1.3 [INFO] [stderr] Compiling aotuv_lancer_vorbis_sys v0.1.4 [INFO] [stderr] Checking symphonia-codec-alac v0.5.4 [INFO] [stderr] Checking rodio v0.19.0 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking rmp-serde v1.3.0 [INFO] [stderr] Checking lonelyradio_types v0.7.0 [INFO] [stderr] Checking vorbis_rs v0.5.4 [INFO] [stderr] Checking monolib v0.7.1 (/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/c.rs:80:2 [INFO] [stdout] | [INFO] [stdout] 78 | let md = MD.read().unwrap(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 79 | let md = md.clone(); [INFO] [stdout] 80 | / CString::new(match md { [INFO] [stdout] 81 | | Some(md) => md.artist, [INFO] [stdout] 82 | | None => "".to_string(), [INFO] [stdout] 83 | | }) [INFO] [stdout] 84 | | .unwrap() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/c.rs:92:2 [INFO] [stdout] | [INFO] [stdout] 90 | let md = MD.read().unwrap(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 91 | let md = md.clone(); [INFO] [stdout] 92 | / CString::new(match md { [INFO] [stdout] 93 | | Some(md) => md.album, [INFO] [stdout] 94 | | None => "".to_string(), [INFO] [stdout] 95 | | }) [INFO] [stdout] 96 | | .unwrap() [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [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/c.rs:104:2 [INFO] [stdout] | [INFO] [stdout] 102 | let md = MD.read().unwrap(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 103 | let md = md.clone(); [INFO] [stdout] 104 | / CString::new(match md { [INFO] [stdout] 105 | | Some(md) => md.title, [INFO] [stdout] 106 | | None => "".to_string(), [INFO] [stdout] 107 | | }) [INFO] [stdout] 108 | | .unwrap() [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `monolib` (lib) due to 4 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/c.rs:80:2 [INFO] [stdout] | [INFO] [stdout] 78 | let md = MD.read().unwrap(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 79 | let md = md.clone(); [INFO] [stdout] 80 | / CString::new(match md { [INFO] [stdout] 81 | | Some(md) => md.artist, [INFO] [stdout] 82 | | None => "".to_string(), [INFO] [stdout] 83 | | }) [INFO] [stdout] 84 | | .unwrap() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/c.rs:92:2 [INFO] [stdout] | [INFO] [stdout] 90 | let md = MD.read().unwrap(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 91 | let md = md.clone(); [INFO] [stdout] 92 | / CString::new(match md { [INFO] [stdout] 93 | | Some(md) => md.album, [INFO] [stdout] 94 | | None => "".to_string(), [INFO] [stdout] 95 | | }) [INFO] [stdout] 96 | | .unwrap() [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [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/c.rs:104:2 [INFO] [stdout] | [INFO] [stdout] 102 | let md = MD.read().unwrap(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 103 | let md = md.clone(); [INFO] [stdout] 104 | / CString::new(match md { [INFO] [stdout] 105 | | Some(md) => md.title, [INFO] [stdout] 106 | | None => "".to_string(), [INFO] [stdout] 107 | | }) [INFO] [stdout] 108 | | .unwrap() [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `monolib` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "372ef8456188b865cf64b9bd3f92ab36ff1ef7d2ffb785716b80961237cf0047", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "372ef8456188b865cf64b9bd3f92ab36ff1ef7d2ffb785716b80961237cf0047", kill_on_drop: false }` [INFO] [stdout] 372ef8456188b865cf64b9bd3f92ab36ff1ef7d2ffb785716b80961237cf0047