[INFO] fetching crate aflak_primitives 0.0.3... [INFO] checking aflak_primitives-0.0.3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate aflak_primitives 0.0.3 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate aflak_primitives 0.0.3 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 aflak_primitives 0.0.3 [INFO] finished tweaking crates.io crate aflak_primitives 0.0.3 [INFO] tweaked toml for crates.io crate aflak_primitives 0.0.3 written to /workspace/builds/worker-6-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 33 packages to latest compatible versions [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding fitrs v0.2.6 (latest: v0.5.0) [INFO] [stderr] Adding itertools v0.7.11 (latest: v0.13.0) [INFO] [stderr] Adding matrixmultiply v0.1.15 (latest: v0.3.9) [INFO] [stderr] Adding ndarray v0.11.2 (latest: v0.16.1) [INFO] [stderr] Adding num-complex v0.1.43 (latest: v0.4.6) [INFO] [stderr] Adding num-traits v0.1.43 (latest: v0.2.19) [INFO] [stderr] Adding proc-macro2 v0.2.3 (latest: v1.0.86) [INFO] [stderr] Adding quote v0.4.2 (latest: v1.0.37) [INFO] [stderr] Adding rawpointer v0.1.0 (latest: v0.2.1) [INFO] [stderr] Adding syn v0.12.15 (latest: v2.0.77) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.5) [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] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2336b9754f8f138a3b24f4fb46d9d86349e70400ea464cb3297b4ab06710abb2 [INFO] running `Command { std: "docker" "start" "-a" "2336b9754f8f138a3b24f4fb46d9d86349e70400ea464cb3297b4ab06710abb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2336b9754f8f138a3b24f4fb46d9d86349e70400ea464cb3297b4ab06710abb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2336b9754f8f138a3b24f4fb46d9d86349e70400ea464cb3297b4ab06710abb2", kill_on_drop: false }` [INFO] [stdout] 2336b9754f8f138a3b24f4fb46d9d86349e70400ea464cb3297b4ab06710abb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 95a7af1de67c5a9c4f6f90d39a1782c719d6f0e4039437fa6242fceee3b58499 [INFO] running `Command { std: "docker" "start" "-a" "95a7af1de67c5a9c4f6f90d39a1782c719d6f0e4039437fa6242fceee3b58499", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling ndarray v0.11.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking boow v0.1.3 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Checking variant_name v0.0.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Checking fitrs v0.2.6 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling variant_name_derive v0.0.1 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking aflak_cake v0.0.3 [INFO] [stderr] Checking aflak_primitives v0.0.3 (/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:175:5 [INFO] [stdout] | [INFO] [stdout] 174 | fn run_open_fits>(path: P) -> Result { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 175 | / fitrs::Fits::open(path) [INFO] [stdout] 176 | | .map(|fits| IOValue::Fits(Arc::new(fits))) [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/lib.rs:176:35 [INFO] [stdout] | [INFO] [stdout] 176 | .map(|fits| IOValue::Fits(Arc::new(fits))) [INFO] [stdout] | ---- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/export.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn save>(&self, path: P) -> Result { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 12 | / Fits::create( [INFO] [stdout] 13 | | path, [INFO] [stdout] 14 | | match self { [INFO] [stdout] 15 | | IOValue::Image1d(arr) => Hdu::new( [INFO] [stdout] ... | [INFO] [stdout] 32 | | }, [INFO] [stdout] 33 | | ).map_err(ExportError::IOError) [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 `aflak_primitives` (lib test) 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/lib.rs:175:5 [INFO] [stdout] | [INFO] [stdout] 174 | fn run_open_fits>(path: P) -> Result { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 175 | / fitrs::Fits::open(path) [INFO] [stdout] 176 | | .map(|fits| IOValue::Fits(Arc::new(fits))) [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/lib.rs:176:35 [INFO] [stdout] | [INFO] [stdout] 176 | .map(|fits| IOValue::Fits(Arc::new(fits))) [INFO] [stdout] | ---- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/export.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn save>(&self, path: P) -> Result { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 12 | / Fits::create( [INFO] [stdout] 13 | | path, [INFO] [stdout] 14 | | match self { [INFO] [stdout] 15 | | IOValue::Image1d(arr) => Hdu::new( [INFO] [stdout] ... | [INFO] [stdout] 32 | | }, [INFO] [stdout] 33 | | ).map_err(ExportError::IOError) [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 `aflak_primitives` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "95a7af1de67c5a9c4f6f90d39a1782c719d6f0e4039437fa6242fceee3b58499", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95a7af1de67c5a9c4f6f90d39a1782c719d6f0e4039437fa6242fceee3b58499", kill_on_drop: false }` [INFO] [stdout] 95a7af1de67c5a9c4f6f90d39a1782c719d6f0e4039437fa6242fceee3b58499