[INFO] fetching crate lattice-graph 0.6.1... [INFO] checking lattice-graph-0.6.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate lattice-graph 0.6.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate lattice-graph 0.6.1 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 lattice-graph 0.6.1 [INFO] finished tweaking crates.io crate lattice-graph 0.6.1 [INFO] tweaked toml for crates.io crate lattice-graph 0.6.1 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 97 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.16) [INFO] [stderr] Adding criterion v0.3.6 (latest: v0.5.1) [INFO] [stderr] Adding criterion-plot v0.4.5 (latest: v0.5.0) [INFO] [stderr] Adding fixedbitset v0.4.2 (latest: v0.5.7) [INFO] [stderr] Adding half v1.8.3 (latest: v2.4.1) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding rstest v0.12.0 (latest: v0.22.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [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] 33ab13b0617850089e08a002354ddbc43b6d11c45662f05fba95bb11a0e53d9b [INFO] running `Command { std: "docker" "start" "-a" "33ab13b0617850089e08a002354ddbc43b6d11c45662f05fba95bb11a0e53d9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33ab13b0617850089e08a002354ddbc43b6d11c45662f05fba95bb11a0e53d9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33ab13b0617850089e08a002354ddbc43b6d11c45662f05fba95bb11a0e53d9b", kill_on_drop: false }` [INFO] [stdout] 33ab13b0617850089e08a002354ddbc43b6d11c45662f05fba95bb11a0e53d9b [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] 4dc5479a3f1b8aa1f40bd553d2e39f538f41112cbe9d8049d69b022db1efdade [INFO] running `Command { std: "docker" "start" "-a" "4dc5479a3f1b8aa1f40bd553d2e39f538f41112cbe9d8049d69b022db1efdade", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling rstest v0.12.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking const-generic-wrap v0.3.0 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking hex2d v1.1.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking lattice-graph v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `debug_assert` [INFO] [stdout] --> src/lattice_abstract/mod.rs:211:25 [INFO] [stdout] | [INFO] [stdout] 211 | if cfg!(debug_assert) { [INFO] [stdout] | ^^^^^^^^^^^^ help: there is a config with a similar name: `debug_assertions` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug_assert)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug_assert)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `debug_assert` [INFO] [stdout] --> src/lattice_abstract/mod.rs:254:25 [INFO] [stdout] | [INFO] [stdout] 254 | if cfg!(debug_assert) { [INFO] [stdout] | ^^^^^^^^^^^^ help: there is a config with a similar name: `debug_assertions` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug_assert)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug_assert)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `debug_assertion` [INFO] [stdout] --> src/lib.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | if cfg!(debug_assertion) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: there is a config with a similar name: `debug_assertions` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug_assertion)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug_assertion)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.209 [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/lattice_abstract/mod.rs:125:24 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn new_with_s(n: FN, e: FE) -> Self [INFO] [stdout] | ----- ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 125 | Self::new_with(S::default(), n, e) [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/lattice_abstract/mod.rs:152:20 [INFO] [stdout] | [INFO] [stdout] 149 | pub unsafe fn assume_init(self) -> LatticeGraph { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 152 | nodes: core::ptr::read(&md.nodes).assume_init(), [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/lattice_abstract/mod.rs:153:20 [INFO] [stdout] | [INFO] [stdout] 149 | pub unsafe fn assume_init(self) -> LatticeGraph { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 153 | edges: core::ptr::read(&md.edges) [INFO] [stdout] | ____________________^ [INFO] [stdout] 154 | | .into_iter() [INFO] [stdout] 155 | | .map(|e| e.assume_init()) [INFO] [stdout] 156 | | .collect(), [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/lattice_abstract/mod.rs:157:16 [INFO] [stdout] | [INFO] [stdout] 149 | pub unsafe fn assume_init(self) -> LatticeGraph { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 157 | s: core::ptr::read(&md.s), [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/lattice_abstract/mod.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 206 | let offset = self.s.to_offset(id); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 207 | // SAFETY : offset must be checked in `to_offset` [INFO] [stdout] 208 | / offset [INFO] [stdout] 209 | | .map(move |offset| unsafe { [INFO] [stdout] 210 | | let nodes = self.nodes.ref_2d(); [INFO] [stdout] 211 | | if cfg!(debug_assert) { [INFO] [stdout] ... | [INFO] [stdout] 221 | | } [INFO] [stdout] 222 | | }) [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/lattice_abstract/mod.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 248 | let offset = self.s.to_offset(id); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 251 | / offset [INFO] [stdout] 252 | | .map(move |offset| unsafe { [INFO] [stdout] 253 | | let nodes = self.nodes.mut_2d(); [INFO] [stdout] 254 | | if cfg!(debug_assert) { [INFO] [stdout] ... | [INFO] [stdout] 264 | | } [INFO] [stdout] 265 | | }) [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/lattice_abstract/edges.rs:184:23 [INFO] [stdout] | [INFO] [stdout] 178 | let offset = g.s.to_offset(a); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 184 | directed: Dt::default(), [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/lattice_abstract/shapes.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 84 | dir: ::Direction, [INFO] [stdout] | ------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 85 | ) -> Self::Coordinate { [INFO] [stdout] 86 | self.move_coord(coord, dir) [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 8 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lattice-graph` (lib) due to 9 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4dc5479a3f1b8aa1f40bd553d2e39f538f41112cbe9d8049d69b022db1efdade", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dc5479a3f1b8aa1f40bd553d2e39f538f41112cbe9d8049d69b022db1efdade", kill_on_drop: false }` [INFO] [stdout] 4dc5479a3f1b8aa1f40bd553d2e39f538f41112cbe9d8049d69b022db1efdade