[INFO] fetching crate curve-sampling 0.4.0... [INFO] checking curve-sampling-0.4.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate curve-sampling 0.4.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate curve-sampling 0.4.0 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 curve-sampling 0.4.0 [INFO] finished tweaking crates.io crate curve-sampling 0.4.0 [INFO] tweaked toml for crates.io crate curve-sampling 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate curve-sampling 0.4.0 already has a lockfile, it will not be regenerated [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a9bc40fe01798f0905ecfbbd6b9930326ef1b26ef46beda748d492e5466ce426 [INFO] running `Command { std: "docker" "start" "-a" "a9bc40fe01798f0905ecfbbd6b9930326ef1b26ef46beda748d492e5466ce426", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9bc40fe01798f0905ecfbbd6b9930326ef1b26ef46beda748d492e5466ce426", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9bc40fe01798f0905ecfbbd6b9930326ef1b26ef46beda748d492e5466ce426", kill_on_drop: false }` [INFO] [stdout] a9bc40fe01798f0905ecfbbd6b9930326ef1b26ef46beda748d492e5466ce426 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] aaaa409b10cf027f547e9bff7bbeefb588067fd6e8f7188b10f63abb1ac8fd69 [INFO] running `Command { std: "docker" "start" "-a" "aaaa409b10cf027f547e9bff7bbeefb588067fd6e8f7188b10f63abb1ac8fd69", kill_on_drop: false }` [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Checking rgb v0.8.36 [INFO] [stderr] Checking curve-sampling v0.4.0 (/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:197:20 [INFO] [stdout] | [INFO] [stdout] 195 | let mut path = List::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 196 | path.push_back(p); [INFO] [stdout] 197 | Self { pq: PQ::new(), path, guess_len: 1.into(), vp: None } [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:651:13 [INFO] [stdout] | [INFO] [stdout] 648 | fn from_iter(points: T) -> Self [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 651 | / points.into_iter().enumerate().map(|(i, xy @ [x, y])| { [INFO] [stdout] 652 | | let t = i as f64; [INFO] [stdout] 653 | | if x.is_finite() && y.is_finite() { [INFO] [stdout] 654 | | Point::new_unchecked(t, xy) [INFO] [stdout] 655 | | } else { [INFO] [stdout] 656 | | Point::cut(t) [INFO] [stdout] 657 | | } })) [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/lib.rs:748:30 [INFO] [stdout] | [INFO] [stdout] 738 | pub fn $fun(f: F, a: f64, b: f64) -> $struct [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 748 | $struct { f: $wrap_f(f), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 836 | / new_sampling_fn!( [INFO] [stdout] 837 | | /// Create a sampling for the graph of `f` on the interval [INFO] [stdout] 838 | | /// \[`a`, `b`\] with evenly spaced values of the argument. [INFO] [stdout] 839 | | , [INFO] [stdout] ... | [INFO] [stdout] 853 | | Uniform, [INFO] [stdout] 854 | | FnPoint); [INFO] [stdout] | |____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `new_sampling_fn` (in Nightly builds, run with -Z macro-backtrace for more info) [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:748:30 [INFO] [stdout] | [INFO] [stdout] 738 | pub fn $fun(f: F, a: f64, b: f64) -> $struct [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 748 | $struct { f: $wrap_f(f), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1260 | / new_sampling_fn!( [INFO] [stdout] 1261 | | /// Create a sampling of the *graph* of `f` on the interval [INFO] [stdout] 1262 | | /// \[`a`, `b`\] by evaluating `f` at `n` points. [INFO] [stdout] 1263 | | , [INFO] [stdout] ... | [INFO] [stdout] 1277 | | Fun, [INFO] [stdout] 1278 | | FnPoint); [INFO] [stdout] | |____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `new_sampling_fn` (in Nightly builds, run with -Z macro-backtrace for more info) [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:748:30 [INFO] [stdout] | [INFO] [stdout] 738 | pub fn $fun(f: F, a: f64, b: f64) -> $struct [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 748 | $struct { f: $wrap_f(f), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1291 | / new_sampling_fn!( [INFO] [stdout] 1292 | | /// Create a sampling of the *image* of `f` on the interval [INFO] [stdout] 1293 | | /// \[`a`, `b`\] by evaluating `f` at `n` points. [INFO] [stdout] 1294 | | , [INFO] [stdout] ... | [INFO] [stdout] 1308 | | Param, [INFO] [stdout] 1309 | | ParamPoint); [INFO] [stdout] | |_______________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `new_sampling_fn` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `curve-sampling` (lib) due to 6 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:197:20 [INFO] [stdout] | [INFO] [stdout] 195 | let mut path = List::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 196 | path.push_back(p); [INFO] [stdout] 197 | Self { pq: PQ::new(), path, guess_len: 1.into(), vp: None } [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:651:13 [INFO] [stdout] | [INFO] [stdout] 648 | fn from_iter(points: T) -> Self [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 651 | / points.into_iter().enumerate().map(|(i, xy @ [x, y])| { [INFO] [stdout] 652 | | let t = i as f64; [INFO] [stdout] 653 | | if x.is_finite() && y.is_finite() { [INFO] [stdout] 654 | | Point::new_unchecked(t, xy) [INFO] [stdout] 655 | | } else { [INFO] [stdout] 656 | | Point::cut(t) [INFO] [stdout] 657 | | } })) [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/lib.rs:748:30 [INFO] [stdout] | [INFO] [stdout] 738 | pub fn $fun(f: F, a: f64, b: f64) -> $struct [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 748 | $struct { f: $wrap_f(f), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 836 | / new_sampling_fn!( [INFO] [stdout] 837 | | /// Create a sampling for the graph of `f` on the interval [INFO] [stdout] 838 | | /// \[`a`, `b`\] with evenly spaced values of the argument. [INFO] [stdout] 839 | | , [INFO] [stdout] ... | [INFO] [stdout] 853 | | Uniform, [INFO] [stdout] 854 | | FnPoint); [INFO] [stdout] | |____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `new_sampling_fn` (in Nightly builds, run with -Z macro-backtrace for more info) [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:748:30 [INFO] [stdout] | [INFO] [stdout] 738 | pub fn $fun(f: F, a: f64, b: f64) -> $struct [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 748 | $struct { f: $wrap_f(f), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1260 | / new_sampling_fn!( [INFO] [stdout] 1261 | | /// Create a sampling of the *graph* of `f` on the interval [INFO] [stdout] 1262 | | /// \[`a`, `b`\] by evaluating `f` at `n` points. [INFO] [stdout] 1263 | | , [INFO] [stdout] ... | [INFO] [stdout] 1277 | | Fun, [INFO] [stdout] 1278 | | FnPoint); [INFO] [stdout] | |____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `new_sampling_fn` (in Nightly builds, run with -Z macro-backtrace for more info) [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:748:30 [INFO] [stdout] | [INFO] [stdout] 738 | pub fn $fun(f: F, a: f64, b: f64) -> $struct [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 748 | $struct { f: $wrap_f(f), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1291 | / new_sampling_fn!( [INFO] [stdout] 1292 | | /// Create a sampling of the *image* of `f` on the interval [INFO] [stdout] 1293 | | /// \[`a`, `b`\] by evaluating `f` at `n` points. [INFO] [stdout] 1294 | | , [INFO] [stdout] ... | [INFO] [stdout] 1308 | | Param, [INFO] [stdout] 1309 | | ParamPoint); [INFO] [stdout] | |_______________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `new_sampling_fn` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `curve-sampling` (lib test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "aaaa409b10cf027f547e9bff7bbeefb588067fd6e8f7188b10f63abb1ac8fd69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaaa409b10cf027f547e9bff7bbeefb588067fd6e8f7188b10f63abb1ac8fd69", kill_on_drop: false }` [INFO] [stdout] aaaa409b10cf027f547e9bff7bbeefb588067fd6e8f7188b10f63abb1ac8fd69