[INFO] cloning repository https://github.com/lisudoku/lisudoku_puzzler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lisudoku/lisudoku_puzzler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flisudoku%2Flisudoku_puzzler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flisudoku%2Flisudoku_puzzler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5ef92dab0ebef01dc3a1a04cadc68f224ceef2be [INFO] checking lisudoku/lisudoku_puzzler against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flisudoku%2Flisudoku_puzzler" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lisudoku/lisudoku_puzzler 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 git repo https://github.com/lisudoku/lisudoku_puzzler [INFO] finished tweaking git repo https://github.com/lisudoku/lisudoku_puzzler [INFO] tweaked toml for git repo https://github.com/lisudoku/lisudoku_puzzler written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lisudoku/lisudoku_puzzler 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 lisudoku-solver v0.1.22 [INFO] [stderr] Downloaded lz-str v0.2.1 [INFO] [stderr] Downloaded combinations v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ce24e5a7f38708ffa77861e52c587d89741c12be4535d6bb32f9a0574b513855 [INFO] running `Command { std: "docker" "start" "-a" "ce24e5a7f38708ffa77861e52c587d89741c12be4535d6bb32f9a0574b513855", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce24e5a7f38708ffa77861e52c587d89741c12be4535d6bb32f9a0574b513855", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce24e5a7f38708ffa77861e52c587d89741c12be4535d6bb32f9a0574b513855", kill_on_drop: false }` [INFO] [stdout] ce24e5a7f38708ffa77861e52c587d89741c12be4535d6bb32f9a0574b513855 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ddf282d77a08563aba139042d64dcc149afe49b658a8227b4fd5c4cb493cffee [INFO] running `Command { std: "docker" "start" "-a" "ddf282d77a08563aba139042d64dcc149afe49b658a8227b4fd5c4cb493cffee", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.87 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling bumpalo v3.14.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.87 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking combinations v0.1.0 [INFO] [stderr] Checking lz-str v0.2.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.87 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.87 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.87 [INFO] [stderr] Checking js-sys v0.3.64 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking web-sys v0.3.64 [INFO] [stderr] Checking serde-wasm-bindgen v0.4.5 [INFO] [stderr] Checking gloo-utils v0.1.7 [INFO] [stderr] Checking lisudoku-solver v0.1.22 [INFO] [stderr] Checking lisudoku_puzzler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.65s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "ddf282d77a08563aba139042d64dcc149afe49b658a8227b4fd5c4cb493cffee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddf282d77a08563aba139042d64dcc149afe49b658a8227b4fd5c4cb493cffee", kill_on_drop: false }` [INFO] [stdout] ddf282d77a08563aba139042d64dcc149afe49b658a8227b4fd5c4cb493cffee [INFO] checking lisudoku/lisudoku_puzzler against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flisudoku%2Flisudoku_puzzler" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lisudoku/lisudoku_puzzler 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 git repo https://github.com/lisudoku/lisudoku_puzzler [INFO] finished tweaking git repo https://github.com/lisudoku/lisudoku_puzzler [INFO] tweaked toml for git repo https://github.com/lisudoku/lisudoku_puzzler written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/lisudoku/lisudoku_puzzler 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-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 10305aa4c51224c7ed67106207118a98ec40dee97f7696b96f6c7956f4d07bb2 [INFO] running `Command { std: "docker" "start" "-a" "10305aa4c51224c7ed67106207118a98ec40dee97f7696b96f6c7956f4d07bb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10305aa4c51224c7ed67106207118a98ec40dee97f7696b96f6c7956f4d07bb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10305aa4c51224c7ed67106207118a98ec40dee97f7696b96f6c7956f4d07bb2", kill_on_drop: false }` [INFO] [stdout] 10305aa4c51224c7ed67106207118a98ec40dee97f7696b96f6c7956f4d07bb2 [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b07b025db6eeebc2034f8f9185575942c3676498fde9a17e6050ed3fb74dcea2 [INFO] running `Command { std: "docker" "start" "-a" "b07b025db6eeebc2034f8f9185575942c3676498fde9a17e6050ed3fb74dcea2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.87 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling bumpalo v3.14.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling wasm-bindgen v0.2.87 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking combinations v0.1.0 [INFO] [stderr] Checking lz-str v0.2.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.87 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.87 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.87 [INFO] [stderr] Checking js-sys v0.3.64 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking web-sys v0.3.64 [INFO] [stderr] Checking serde-wasm-bindgen v0.4.5 [INFO] [stderr] Checking gloo-utils v0.1.7 [INFO] [stderr] Checking lisudoku-solver v0.1.22 [INFO] [stderr] Checking lisudoku_puzzler v0.1.0 (/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/main.rs:118:3 [INFO] [stdout] | [INFO] [stdout] 108 | fn run_solver(grid: Grid, techniques: Vec>) -> Vec { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 111 | let mut solver = Solver::new(SudokuConstraints::new(grid_size, fixed_numbers), None) [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 114 | let res = solver.logical_solve(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 118 | / res.steps.into_iter() [INFO] [stdout] 119 | | .map(|step| FixedNumber { [INFO] [stdout] 120 | | position: step.cells[0], [INFO] [stdout] 121 | | value: step.values[0], [INFO] [stdout] 122 | | }) [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/main.rs:118:3 [INFO] [stdout] | [INFO] [stdout] 108 | fn run_solver(grid: Grid, techniques: Vec>) -> Vec { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 111 | let mut solver = Solver::new(SudokuConstraints::new(grid_size, fixed_numbers), None) [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 114 | let res = solver.logical_solve(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 118 | / res.steps.into_iter() [INFO] [stdout] 119 | | .map(|step| FixedNumber { [INFO] [stdout] 120 | | position: step.cells[0], [INFO] [stdout] 121 | | value: step.values[0], [INFO] [stdout] 122 | | }) [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lisudoku_puzzler` (bin "lisudoku_puzzler") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `lisudoku_puzzler` (bin "lisudoku_puzzler" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "b07b025db6eeebc2034f8f9185575942c3676498fde9a17e6050ed3fb74dcea2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b07b025db6eeebc2034f8f9185575942c3676498fde9a17e6050ed3fb74dcea2", kill_on_drop: false }` [INFO] [stdout] b07b025db6eeebc2034f8f9185575942c3676498fde9a17e6050ed3fb74dcea2