[INFO] fetching crate libreda-pnr 0.0.4... [INFO] checking libreda-pnr-0.0.4 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate libreda-pnr 0.0.4 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate libreda-pnr 0.0.4 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 libreda-pnr 0.0.4 [INFO] finished tweaking crates.io crate libreda-pnr 0.0.4 [INFO] tweaked toml for crates.io crate libreda-pnr 0.0.4 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] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding iron-shapes v0.0.8 (available: v0.1.1) [INFO] [stderr] Adding iron-shapes-booleanop v0.0.3 (available: v0.1.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding libreda-db v0.0.10 (available: v0.0.12) [INFO] [stderr] Adding ndarray v0.15.6 (available: v0.16.1) [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] 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] c2932e2b169ce1fad97a665e64f83d4320175efae2439fe43f7eaf2c1a961925 [INFO] running `Command { std: "docker" "start" "-a" "c2932e2b169ce1fad97a665e64f83d4320175efae2439fe43f7eaf2c1a961925", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2932e2b169ce1fad97a665e64f83d4320175efae2439fe43f7eaf2c1a961925", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2932e2b169ce1fad97a665e64f83d4320175efae2439fe43f7eaf2c1a961925", kill_on_drop: false }` [INFO] [stdout] c2932e2b169ce1fad97a665e64f83d4320175efae2439fe43f7eaf2c1a961925 [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] 1ed0f3e08ba129b80764e813bb8cc4c3961f60e09cba7590255e558c2237663a [INFO] running `Command { std: "docker" "start" "-a" "1ed0f3e08ba129b80764e813bb8cc4c3961f60e09cba7590255e558c2237663a", kill_on_drop: false }` [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking libreda-splay v0.1.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking iron-shapes v0.0.8 [INFO] [stderr] Checking iron-shapes-booleanop v0.0.3 [INFO] [stderr] Checking libreda-db v0.0.10 [INFO] [stderr] Checking libreda-pnr v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/place/stdcell_placer.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::db::{L2NBase, SimpleTransform}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `L2NBase` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/place/stdcell_placer.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use libreda_db::prelude::traits::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/place/stdcell_placer.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::db::{L2NBase, SimpleTransform}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/place/stdcell_placer.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::db::{L2NBase, SimpleTransform}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `L2NBase` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/place/stdcell_placer.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use libreda_db::prelude::traits::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/place/stdcell_placer.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::db::{L2NBase, SimpleTransform}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::collections::hash_map::IntoIter` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/route/simple_router.rs:70:35 [INFO] [stdout] | [INFO] [stdout] 66 | routes_cell: LN::CellId, [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 70 | for (_net, routed_net) in routes { [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::hash_map::IntoIter` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/route/simple_router.rs:70:35 [INFO] [stdout] | [INFO] [stdout] 66 | routes_cell: LN::CellId, [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 70 | for (_net, routed_net) in routes { [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 `::CellInstId` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/metrics/wirelength_estimation.rs:86:25 [INFO] [stdout] | [INFO] [stdout] 83 | let pin = pin_inst.pin(); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 86 | chip.get_transform(&pin_inst.cell_instance().id()) [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 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `::CellInstId` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/metrics/wirelength_estimation.rs:86:25 [INFO] [stdout] | [INFO] [stdout] 83 | let pin = pin_inst.pin(); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 86 | chip.get_transform(&pin_inst.cell_instance().id()) [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] [stderr] error: could not compile `libreda-pnr` (lib) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libreda-pnr` (lib test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "1ed0f3e08ba129b80764e813bb8cc4c3961f60e09cba7590255e558c2237663a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ed0f3e08ba129b80764e813bb8cc4c3961f60e09cba7590255e558c2237663a", kill_on_drop: false }` [INFO] [stdout] 1ed0f3e08ba129b80764e813bb8cc4c3961f60e09cba7590255e558c2237663a