[INFO] fetching crate sacrifice 0.3.0-alpha.3... [INFO] checking sacrifice-0.3.0-alpha.3 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate sacrifice 0.3.0-alpha.3 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate sacrifice 0.3.0-alpha.3 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sacrifice 0.3.0-alpha.3 [INFO] finished tweaking crates.io crate sacrifice 0.3.0-alpha.3 [INFO] tweaked toml for crates.io crate sacrifice 0.3.0-alpha.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate sacrifice 0.3.0-alpha.3 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded circular v0.3.0 [INFO] [stderr] Downloaded pgn-reader v0.25.0 [INFO] [stderr] Downloaded shakmaty v0.26.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0d355aa7e64c2b9cc81c5934964644fc301b699c02dc7fd7a369f9567323615 [INFO] running `Command { std: "docker" "start" "-a" "d0d355aa7e64c2b9cc81c5934964644fc301b699c02dc7fd7a369f9567323615", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0d355aa7e64c2b9cc81c5934964644fc301b699c02dc7fd7a369f9567323615", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0d355aa7e64c2b9cc81c5934964644fc301b699c02dc7fd7a369f9567323615", kill_on_drop: false }` [INFO] [stdout] d0d355aa7e64c2b9cc81c5934964644fc301b699c02dc7fd7a369f9567323615 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51ee20b7887b6570b2a1c6351b8514655dad3ccbff3f2d255d4529817db6af3e [INFO] running `Command { std: "docker" "start" "-a" "51ee20b7887b6570b2a1c6351b8514655dad3ccbff3f2d255d4529817db6af3e", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking circular v0.3.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking btoi v0.4.3 [INFO] [stderr] Checking shakmaty v0.26.0 [INFO] [stderr] Checking pgn-reader v0.25.0 [INFO] [stderr] Checking sacrifice v0.3.0-alpha.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `new_node` [INFO] [stdout] --> src/bin/example.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let new_node = root.new_variation(queens_pawn); // 1. d4 node [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_node` [INFO] [stdout] --> src/bin/example.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let new_node = root.new_variation(queens_pawn); // 1. d4 node [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/example.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let mut game = sacrifice::read_pgn( [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/example.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let mut game = sacrifice::read_pgn( [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.59s [INFO] running `Command { std: "docker" "inspect" "51ee20b7887b6570b2a1c6351b8514655dad3ccbff3f2d255d4529817db6af3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51ee20b7887b6570b2a1c6351b8514655dad3ccbff3f2d255d4529817db6af3e", kill_on_drop: false }` [INFO] [stdout] 51ee20b7887b6570b2a1c6351b8514655dad3ccbff3f2d255d4529817db6af3e [INFO] checking sacrifice-0.3.0-alpha.3 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate sacrifice 0.3.0-alpha.3 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate sacrifice 0.3.0-alpha.3 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sacrifice 0.3.0-alpha.3 [INFO] finished tweaking crates.io crate sacrifice 0.3.0-alpha.3 [INFO] tweaked toml for crates.io crate sacrifice 0.3.0-alpha.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate sacrifice 0.3.0-alpha.3 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1738cf3a95f01cdea506a47b5a0cf8b710d12e227a7d3a4300fbdd738c16192a [INFO] running `Command { std: "docker" "start" "-a" "1738cf3a95f01cdea506a47b5a0cf8b710d12e227a7d3a4300fbdd738c16192a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1738cf3a95f01cdea506a47b5a0cf8b710d12e227a7d3a4300fbdd738c16192a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1738cf3a95f01cdea506a47b5a0cf8b710d12e227a7d3a4300fbdd738c16192a", kill_on_drop: false }` [INFO] [stdout] 1738cf3a95f01cdea506a47b5a0cf8b710d12e227a7d3a4300fbdd738c16192a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec21813bfea87db99c5ad214c5c864e2dffc59a1b5625c216bfeb6abf8e81898 [INFO] running `Command { std: "docker" "start" "-a" "ec21813bfea87db99c5ad214c5c864e2dffc59a1b5625c216bfeb6abf8e81898", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking circular v0.3.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking btoi v0.4.3 [INFO] [stderr] Checking shakmaty v0.26.0 [INFO] [stderr] Checking pgn-reader v0.25.0 [INFO] [stderr] Checking sacrifice v0.3.0-alpha.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/game/node.rs:77:14 [INFO] [stdout] | [INFO] [stdout] 56 | pub(crate) fn from_node(node: Self, move_next: Move) -> Option { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 62 | let ret = NodeImpl { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 75 | let ret = Rc::new(RefCell::new(ret)); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 76 | [INFO] [stdout] 77 | Some(Self(ret)) [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/game/node.rs:138:18 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn set_variation_vec(&mut self, new_variation_vec: Vec) -> Vec { [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 137 | std::mem::replace( [INFO] [stdout] 138 | &mut self.0.borrow_mut().variation_vec, [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 [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/game/node.rs:77:14 [INFO] [stdout] | [INFO] [stdout] 56 | pub(crate) fn from_node(node: Self, move_next: Move) -> Option { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 62 | let ret = NodeImpl { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 75 | let ret = Rc::new(RefCell::new(ret)); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 76 | [INFO] [stdout] 77 | Some(Self(ret)) [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/game/node.rs:138:18 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn set_variation_vec(&mut self, new_variation_vec: Vec) -> Vec { [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 137 | std::mem::replace( [INFO] [stdout] 138 | &mut self.0.borrow_mut().variation_vec, [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sacrifice` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `sacrifice` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "ec21813bfea87db99c5ad214c5c864e2dffc59a1b5625c216bfeb6abf8e81898", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec21813bfea87db99c5ad214c5c864e2dffc59a1b5625c216bfeb6abf8e81898", kill_on_drop: false }` [INFO] [stdout] ec21813bfea87db99c5ad214c5c864e2dffc59a1b5625c216bfeb6abf8e81898