[INFO] fetching crate dmg-oxide 0.1.0... [INFO] checking dmg-oxide-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate dmg-oxide 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate dmg-oxide 0.1.0 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 dmg-oxide 0.1.0 [INFO] finished tweaking crates.io crate dmg-oxide 0.1.0 [INFO] tweaked toml for crates.io crate dmg-oxide 0.1.0 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] Locking 70 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding quick-xml v0.32.0 (latest: v0.36.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [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] 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] ca66b0a24a9fc1baa44f4cb2a3d565503fb90eeea060cfd62dc3f204a0bc8e34 [INFO] running `Command { std: "docker" "start" "-a" "ca66b0a24a9fc1baa44f4cb2a3d565503fb90eeea060cfd62dc3f204a0bc8e34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca66b0a24a9fc1baa44f4cb2a3d565503fb90eeea060cfd62dc3f204a0bc8e34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca66b0a24a9fc1baa44f4cb2a3d565503fb90eeea060cfd62dc3f204a0bc8e34", kill_on_drop: false }` [INFO] [stdout] ca66b0a24a9fc1baa44f4cb2a3d565503fb90eeea060cfd62dc3f204a0bc8e34 [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] 1f4daffc8cbd70e7fd49a7e949dc98afae5bbe8930fbb44b41f8748e9deda4d2 [INFO] running `Command { std: "docker" "start" "-a" "1f4daffc8cbd70e7fd49a7e949dc98afae5bbe8930fbb44b41f8748e9deda4d2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking crc-catalog v2.4.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking fscommon v0.1.1 [INFO] [stderr] Checking crc v3.2.1 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking quick-xml v0.32.0 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking gpt v3.1.0 [INFO] [stderr] Checking fatfs v0.3.6 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking plist v1.7.0 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking dmg-oxide v0.1.0 (/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/lib.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(mut r: R) -> Result { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 41 | Ok(Self { koly, xml, r }) [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] = 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/lib.rs:105:12 [INFO] [stdout] | [INFO] [stdout] 104 | let w = BufWriter::new(File::create(path)?); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 105 | Ok(Self::new(w)) [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] = 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 `dmg-oxide` (lib) due to 3 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/lib.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(mut r: R) -> Result { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 41 | Ok(Self { koly, xml, r }) [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] = 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/lib.rs:105:12 [INFO] [stdout] | [INFO] [stdout] 104 | let w = BufWriter::new(File::create(path)?); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 105 | Ok(Self::new(w)) [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] = 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 `dmg-oxide` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "1f4daffc8cbd70e7fd49a7e949dc98afae5bbe8930fbb44b41f8748e9deda4d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f4daffc8cbd70e7fd49a7e949dc98afae5bbe8930fbb44b41f8748e9deda4d2", kill_on_drop: false }` [INFO] [stdout] 1f4daffc8cbd70e7fd49a7e949dc98afae5bbe8930fbb44b41f8748e9deda4d2