[INFO] cloning repository https://github.com/imperosol/sudoku [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/imperosol/sudoku" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimperosol%2Fsudoku", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimperosol%2Fsudoku'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f93daa57165ecaacfdef305aad17dfe33b17b3c5 [INFO] checking imperosol/sudoku against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimperosol%2Fsudoku" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/imperosol/sudoku on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/imperosol/sudoku [INFO] finished tweaking git repo https://github.com/imperosol/sudoku [INFO] tweaked toml for git repo https://github.com/imperosol/sudoku written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/imperosol/sudoku 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap v4.4.0 [INFO] [stderr] Downloaded clap_derive v4.4.0 [INFO] [stderr] Downloaded clap_builder v4.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fcb8ff139e51489846ae5090cc2de0dbd0f5e5324adb00c44a6c224f201ad1a5 [INFO] running `Command { std: "docker" "start" "-a" "fcb8ff139e51489846ae5090cc2de0dbd0f5e5324adb00c44a6c224f201ad1a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fcb8ff139e51489846ae5090cc2de0dbd0f5e5324adb00c44a6c224f201ad1a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcb8ff139e51489846ae5090cc2de0dbd0f5e5324adb00c44a6c224f201ad1a5", kill_on_drop: false }` [INFO] [stdout] fcb8ff139e51489846ae5090cc2de0dbd0f5e5324adb00c44a6c224f201ad1a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 222b962bb3a41e1ea220696877e1efe0446e6653ea74f99fe696367c48db6049 [INFO] running `Command { std: "docker" "start" "-a" "222b962bb3a41e1ea220696877e1efe0446e6653ea74f99fe696367c48db6049", kill_on_drop: false }` [INFO] [stderr] Checking anstyle v1.0.2 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking anstream v0.5.0 [INFO] [stderr] Checking clap_builder v4.4.0 [INFO] [stderr] Compiling clap_derive v4.4.0 [INFO] [stderr] Checking clap v4.4.0 [INFO] [stderr] Checking sudoku v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.82s [INFO] running `Command { std: "docker" "inspect" "222b962bb3a41e1ea220696877e1efe0446e6653ea74f99fe696367c48db6049", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "222b962bb3a41e1ea220696877e1efe0446e6653ea74f99fe696367c48db6049", kill_on_drop: false }` [INFO] [stdout] 222b962bb3a41e1ea220696877e1efe0446e6653ea74f99fe696367c48db6049 [INFO] checking imperosol/sudoku against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimperosol%2Fsudoku" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/imperosol/sudoku on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/imperosol/sudoku [INFO] finished tweaking git repo https://github.com/imperosol/sudoku [INFO] tweaked toml for git repo https://github.com/imperosol/sudoku written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/imperosol/sudoku 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83c02771b6353a6b3913157e0ae5883a819cd3515dd978a7478c446726378f04 [INFO] running `Command { std: "docker" "start" "-a" "83c02771b6353a6b3913157e0ae5883a819cd3515dd978a7478c446726378f04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83c02771b6353a6b3913157e0ae5883a819cd3515dd978a7478c446726378f04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83c02771b6353a6b3913157e0ae5883a819cd3515dd978a7478c446726378f04", kill_on_drop: false }` [INFO] [stdout] 83c02771b6353a6b3913157e0ae5883a819cd3515dd978a7478c446726378f04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b18e14066717b35430e6a502c36c2141ea6dbec6f6ab53f0b395a51775d51706 [INFO] running `Command { std: "docker" "start" "-a" "b18e14066717b35430e6a502c36c2141ea6dbec6f6ab53f0b395a51775d51706", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Checking anstyle v1.0.2 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking anstream v0.5.0 [INFO] [stderr] Checking clap_builder v4.4.0 [INFO] [stderr] Compiling clap_derive v4.4.0 [INFO] [stderr] Checking clap v4.4.0 [INFO] [stderr] Checking sudoku v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.85s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking sudoku v0.1.0 (/tmp/fixit) [INFO] [stdout] error[E0506]: cannot assign to `self.0[_][_]` because it is borrowed [INFO] [stdout] --> src/grid.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 90 | for choice in self.cell_possible_choices(&coord).unwrap() { [INFO] [stdout] | ------------------------------------------- [INFO] [stdout] | | [INFO] [stdout] | `self.0[_][_]` is borrowed here [INFO] [stdout] | a temporary with access to the borrow is created here ... [INFO] [stdout] 91 | self.0[coord.row][coord.col] = Some(choice); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `self.0[_][_]` is assigned to here but it was already borrowed [INFO] [stdout] ... [INFO] [stdout] 102 | } [INFO] [stdout] | - ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `impl Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0506]: cannot assign to `self.0[_][_]` because it is borrowed [INFO] [stdout] --> src/grid.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 90 | for choice in self.cell_possible_choices(&coord).unwrap() { [INFO] [stdout] | ------------------------------------------- [INFO] [stdout] | | [INFO] [stdout] | `self.0[_][_]` is borrowed here [INFO] [stdout] | a temporary with access to the borrow is created here ... [INFO] [stdout] 91 | self.0[coord.row][coord.col] = Some(choice); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `self.0[_][_]` is assigned to here but it was already borrowed [INFO] [stdout] ... [INFO] [stdout] 102 | } [INFO] [stdout] | - ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `impl Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0506`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0506`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sudoku` (bin "sudoku") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `sudoku` (bin "sudoku" test) due to 2 previous errors [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "b18e14066717b35430e6a502c36c2141ea6dbec6f6ab53f0b395a51775d51706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b18e14066717b35430e6a502c36c2141ea6dbec6f6ab53f0b395a51775d51706", kill_on_drop: false }` [INFO] [stdout] b18e14066717b35430e6a502c36c2141ea6dbec6f6ab53f0b395a51775d51706