[INFO] cloning repository https://github.com/ErikBot42/minesweeper_engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ErikBot42/minesweeper_engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErikBot42%2Fminesweeper_engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErikBot42%2Fminesweeper_engine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9bfe68625501fba2da1a528a2463080da4b04b2d [INFO] checking ErikBot42/minesweeper_engine against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErikBot42%2Fminesweeper_engine" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ErikBot42/minesweeper_engine 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/ErikBot42/minesweeper_engine [INFO] finished tweaking git repo https://github.com/ErikBot42/minesweeper_engine [INFO] tweaked toml for git repo https://github.com/ErikBot42/minesweeper_engine written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ErikBot42/minesweeper_engine 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 43b8276834fbf855be4f8396abc527c4770c12389b57858e9a58612d5f9f249a [INFO] running `Command { std: "docker" "start" "-a" "43b8276834fbf855be4f8396abc527c4770c12389b57858e9a58612d5f9f249a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43b8276834fbf855be4f8396abc527c4770c12389b57858e9a58612d5f9f249a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43b8276834fbf855be4f8396abc527c4770c12389b57858e9a58612d5f9f249a", kill_on_drop: false }` [INFO] [stdout] 43b8276834fbf855be4f8396abc527c4770c12389b57858e9a58612d5f9f249a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b10bdc7b9b47e07eb6adba13acb72157bc62b85d73784bd83c3cdbd66c5fb371 [INFO] running `Command { std: "docker" "start" "-a" "b10bdc7b9b47e07eb6adba13acb72157bc62b85d73784bd83c3cdbd66c5fb371", kill_on_drop: false }` [INFO] [stderr] Checking minesweeper_engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] running `Command { std: "docker" "inspect" "b10bdc7b9b47e07eb6adba13acb72157bc62b85d73784bd83c3cdbd66c5fb371", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b10bdc7b9b47e07eb6adba13acb72157bc62b85d73784bd83c3cdbd66c5fb371", kill_on_drop: false }` [INFO] [stdout] b10bdc7b9b47e07eb6adba13acb72157bc62b85d73784bd83c3cdbd66c5fb371 [INFO] checking ErikBot42/minesweeper_engine against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErikBot42%2Fminesweeper_engine" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ErikBot42/minesweeper_engine 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/ErikBot42/minesweeper_engine [INFO] finished tweaking git repo https://github.com/ErikBot42/minesweeper_engine [INFO] tweaked toml for git repo https://github.com/ErikBot42/minesweeper_engine written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ErikBot42/minesweeper_engine 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d5aabb9a0e4fae62324c53e377f55abffe823723b30c3ed6e520e6f1423929c8 [INFO] running `Command { std: "docker" "start" "-a" "d5aabb9a0e4fae62324c53e377f55abffe823723b30c3ed6e520e6f1423929c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5aabb9a0e4fae62324c53e377f55abffe823723b30c3ed6e520e6f1423929c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5aabb9a0e4fae62324c53e377f55abffe823723b30c3ed6e520e6f1423929c8", kill_on_drop: false }` [INFO] [stdout] d5aabb9a0e4fae62324c53e377f55abffe823723b30c3ed6e520e6f1423929c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8b401d3d722fbb519f9c8d94c1b354c6f2b76be43183b2e539a040c5d57f26bc [INFO] running `Command { std: "docker" "start" "-a" "8b401d3d722fbb519f9c8d94c1b354c6f2b76be43183b2e539a040c5d57f26bc", 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 minesweeper_engine 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 0.17s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking minesweeper_engine v0.1.0 (/tmp/fixit) [INFO] [stdout] error[E0502]: cannot borrow `board` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/engine.rs:123:29 [INFO] [stdout] | [INFO] [stdout] 115 | for (x_unknown, y_unknown) in board.forall() { [INFO] [stdout] | -------------- [INFO] [stdout] | | [INFO] [stdout] | immutable borrow occurs here [INFO] [stdout] | immutable borrow later used here [INFO] [stdout] ... [INFO] [stdout] 123 | &mut board, [INFO] [stdout] | ^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `board` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/engine.rs:123:29 [INFO] [stdout] | [INFO] [stdout] 115 | for (x_unknown, y_unknown) in board.forall() { [INFO] [stdout] | -------------- [INFO] [stdout] | | [INFO] [stdout] | immutable borrow occurs here [INFO] [stdout] | immutable borrow later used here [INFO] [stdout] ... [INFO] [stdout] 123 | &mut board, [INFO] [stdout] | ^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `board` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/engine.rs:134:29 [INFO] [stdout] | [INFO] [stdout] 115 | for (x_unknown, y_unknown) in board.forall() { [INFO] [stdout] | -------------- [INFO] [stdout] | | [INFO] [stdout] | immutable borrow occurs here [INFO] [stdout] | immutable borrow later used here [INFO] [stdout] ... [INFO] [stdout] 134 | &mut board, [INFO] [stdout] | ^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `board` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/engine.rs:134:29 [INFO] [stdout] | [INFO] [stdout] 115 | for (x_unknown, y_unknown) in board.forall() { [INFO] [stdout] | -------------- [INFO] [stdout] | | [INFO] [stdout] | immutable borrow occurs here [INFO] [stdout] | immutable borrow later used here [INFO] [stdout] ... [INFO] [stdout] 134 | &mut board, [INFO] [stdout] | ^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `minesweeper_engine` (bin "minesweeper_engine") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `minesweeper_engine` (bin "minesweeper_engine" test) due to 3 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" "8b401d3d722fbb519f9c8d94c1b354c6f2b76be43183b2e539a040c5d57f26bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b401d3d722fbb519f9c8d94c1b354c6f2b76be43183b2e539a040c5d57f26bc", kill_on_drop: false }` [INFO] [stdout] 8b401d3d722fbb519f9c8d94c1b354c6f2b76be43183b2e539a040c5d57f26bc