[INFO] fetching crate azalea-nbt 0.8.0... [INFO] checking azalea-nbt-0.8.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate azalea-nbt 0.8.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate azalea-nbt 0.8.0 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 azalea-nbt 0.8.0 [INFO] finished tweaking crates.io crate azalea-nbt 0.8.0 [INFO] tweaked toml for crates.io crate azalea-nbt 0.8.0 written to /workspace/builds/worker-4-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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 95 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding azalea-buf v0.8.0 (latest: v0.10.2) [INFO] [stderr] Adding azalea-buf-macros v0.8.0 (latest: v0.10.0) [INFO] [stderr] Adding compact_str v0.7.1 (latest: v0.8.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding valence_nbt v0.7.0 (latest: v0.8.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 363027d74a8dabcbbfe72983ad8d1fb5955f7704cedcd3e0e775cc24a28054c2 [INFO] running `Command { std: "docker" "start" "-a" "363027d74a8dabcbbfe72983ad8d1fb5955f7704cedcd3e0e775cc24a28054c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "363027d74a8dabcbbfe72983ad8d1fb5955f7704cedcd3e0e775cc24a28054c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "363027d74a8dabcbbfe72983ad8d1fb5955f7704cedcd3e0e775cc24a28054c2", kill_on_drop: false }` [INFO] [stdout] 363027d74a8dabcbbfe72983ad8d1fb5955f7704cedcd3e0e775cc24a28054c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6a2d47062132938bca0b72541d181214788f33cd8c788e36a813211c0b0823fd [INFO] running `Command { std: "docker" "start" "-a" "6a2d47062132938bca0b72541d181214788f33cd8c788e36a813211c0b0823fd", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking clap_builder v4.5.15 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking cesu8 v1.1.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking valence_nbt v0.7.0 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Compiling graphite_binary_macros v0.1.0 [INFO] [stderr] Checking castaway v0.2.3 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Checking clap v4.5.16 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling azalea-buf-macros v0.8.0 [INFO] [stderr] Compiling enum-as-inner v0.6.0 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking azalea-buf v0.8.0 [INFO] [stderr] Checking graphite_binary v0.1.0 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking fastnbt v2.5.0 [INFO] [stderr] Checking azalea-nbt v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tinytemplate v1.2.1 [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/decode.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | Ok(if let Ok(string) = std::str::from_utf8(buf) { [INFO] [stdout] | ________^ [INFO] [stdout] 27 | | string.into() [INFO] [stdout] 28 | | } else { [INFO] [stdout] 29 | | let lossy_string = String::from_utf8_lossy(buf).into_owned(); [INFO] [stdout] 30 | | warn!("Error decoding utf8 (bytes: {buf:?}, lossy: \"{lossy_string})\""); [INFO] [stdout] 31 | | lossy_string.into() [INFO] [stdout] 32 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/decode.rs:271:12 [INFO] [stdout] | [INFO] [stdout] 266 | let name = read_string(stream)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 267 | let tag = Nbt::read_known(stream, tag_id)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 268 | let mut map = NbtCompound::with_capacity(1); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 271 | Ok(Nbt::Compound(map)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `azalea-nbt` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6a2d47062132938bca0b72541d181214788f33cd8c788e36a813211c0b0823fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a2d47062132938bca0b72541d181214788f33cd8c788e36a813211c0b0823fd", kill_on_drop: false }` [INFO] [stdout] 6a2d47062132938bca0b72541d181214788f33cd8c788e36a813211c0b0823fd