[INFO] fetching crate libojo 0.1.1... [INFO] checking libojo-0.1.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate libojo 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate libojo 0.1.1 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libojo 0.1.1 [INFO] finished tweaking crates.io crate libojo 0.1.1 [INFO] tweaked toml for crates.io crate libojo 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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 87 packages to latest compatible versions [INFO] [stderr] Adding ansi_term v0.11.0 (available: v0.12.1) [INFO] [stderr] Adding base64 v0.9.3 (available: v0.22.1) [INFO] [stderr] Adding bit-set v0.5.3 (available: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (available: v0.8.0) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding block-buffer v0.3.3 (available: v0.10.4) [INFO] [stderr] Adding byte-tools v0.2.0 (available: v0.3.1) [INFO] [stderr] Adding cloudabi v0.0.3 (available: v0.1.0) [INFO] [stderr] Adding digest v0.7.6 (available: v0.10.7) [INFO] [stderr] Adding dtoa v0.4.8 (available: v1.0.9) [INFO] [stderr] Adding generic-array v0.9.1 (available: v1.1.0) [INFO] [stderr] Adding itertools v0.8.2 (available: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding pretty_assertions v0.5.1 (available: v1.4.1) [INFO] [stderr] Adding proptest v0.8.7 (available: v1.5.0) [INFO] [stderr] Adding quick-error v1.2.3 (available: v2.0.1) [INFO] [stderr] Adding rand v0.5.6 (available: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (available: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (available: v0.6.4) [INFO] [stderr] Adding regex-syntax v0.6.29 (available: v0.8.4) [INFO] [stderr] Adding rusty-fork v0.2.2 (available: v0.3.0) [INFO] [stderr] Adding serde_yaml v0.7.5 (available: v0.9.34+deprecated) [INFO] [stderr] Adding sha2 v0.7.1 (available: v0.10.8) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a77895e25361b03ca832c641d1c13642b2b4def28b197d1078f576901a9e9b36 [INFO] running `Command { std: "docker" "start" "-a" "a77895e25361b03ca832c641d1c13642b2b4def28b197d1078f576901a9e9b36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a77895e25361b03ca832c641d1c13642b2b4def28b197d1078f576901a9e9b36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a77895e25361b03ca832c641d1c13642b2b4def28b197d1078f576901a9e9b36", kill_on_drop: false }` [INFO] [stdout] a77895e25361b03ca832c641d1c13642b2b4def28b197d1078f576901a9e9b36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d3dde22bc5a2617341395b44a76d3b8ad0516e3d1a0979ac01432d9104d448c8 [INFO] running `Command { std: "docker" "start" "-a" "d3dde22bc5a2617341395b44a76d3b8ad0516e3d1a0979ac01432d9104d448c8", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking arrayref v0.3.9 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking generic-array v0.9.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking ojo_diff v0.1.0 [INFO] [stderr] Checking pretty_assertions v0.5.1 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking serde_yaml v0.7.5 [INFO] [stderr] Checking ojo_graph v0.1.0 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking tempfile v3.13.0 [INFO] [stderr] Checking rusty-fork v0.2.2 [INFO] [stderr] Checking proptest v0.8.7 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking ojo_multimap v0.1.0 [INFO] [stderr] Checking ojo_partition v0.1.0 [INFO] [stderr] Checking libojo v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `HashSet` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/storage/graggle.rs:628:21 [INFO] [stdout] | [INFO] [stdout] 564 | let mut seen_back_edges = HashSet::new(); [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 628 | let correct_pseudo_edges = self.pseudo_edges(u); [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: this value of type `std::collections::HashSet` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/storage/graggle.rs:628:21 [INFO] [stdout] | [INFO] [stdout] 564 | let mut seen_back_edges = HashSet::new(); [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 628 | let correct_pseudo_edges = self.pseudo_edges(u); [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] warning: methods `is_live`, `pseudo_edges`, and `assert_consistent` are never used [INFO] [stdout] --> src/storage/graggle.rs:523:8 [INFO] [stdout] | [INFO] [stdout] 147 | impl GraggleData { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 523 | fn is_live(&self, node: &NodeId) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 528 | fn pseudo_edges(&self, u: &NodeId) -> HashSet { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 555 | pub fn assert_consistent(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libojo` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: method `has_pseudoedge` is never used [INFO] [stdout] --> src/storage/graggle/tests.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 95 | trait GraggleExt { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 96 | fn has_pseudoedge(&self, i: u64, j: u64) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libojo` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "d3dde22bc5a2617341395b44a76d3b8ad0516e3d1a0979ac01432d9104d448c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3dde22bc5a2617341395b44a76d3b8ad0516e3d1a0979ac01432d9104d448c8", kill_on_drop: false }` [INFO] [stdout] d3dde22bc5a2617341395b44a76d3b8ad0516e3d1a0979ac01432d9104d448c8