[INFO] cloning repository https://github.com/molikuner/aoc2021-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/molikuner/aoc2021-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmolikuner%2Faoc2021-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmolikuner%2Faoc2021-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ede2c12115aa7e62a4c72a024c73c5cae86e2b53 [INFO] checking molikuner/aoc2021-rust against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmolikuner%2Faoc2021-rust" "/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/molikuner/aoc2021-rust on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/molikuner/aoc2021-rust [INFO] finished tweaking git repo https://github.com/molikuner/aoc2021-rust [INFO] tweaked toml for git repo https://github.com/molikuner/aoc2021-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/molikuner/aoc2021-rust 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" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f38baa9f71f508efd8288de22c0f7c61521081db9a8e0c6a04b84b2526bb9173 [INFO] running `Command { std: "docker" "start" "-a" "f38baa9f71f508efd8288de22c0f7c61521081db9a8e0c6a04b84b2526bb9173", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f38baa9f71f508efd8288de22c0f7c61521081db9a8e0c6a04b84b2526bb9173", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f38baa9f71f508efd8288de22c0f7c61521081db9a8e0c6a04b84b2526bb9173", kill_on_drop: false }` [INFO] [stdout] f38baa9f71f508efd8288de22c0f7c61521081db9a8e0c6a04b84b2526bb9173 [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=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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00eae2c7e0ec7d05e36349014ea6aa63d9baaa04ea2f206e598e6e423f1f6b0e [INFO] running `Command { std: "docker" "start" "-a" "00eae2c7e0ec7d05e36349014ea6aa63d9baaa04ea2f206e598e6e423f1f6b0e", kill_on_drop: false }` [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Compiling indoc v1.0.3 [INFO] [stderr] Checking aoc2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0502]: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/day11.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 23 | for (x, y) in self.iter_coordinates() { [INFO] [stdout] | ----------------------- [INFO] [stdout] | | [INFO] [stdout] | immutable borrow occurs here [INFO] [stdout] | immutable borrow later used here [INFO] [stdout] 24 | if self[(x, y)] > 9 { [INFO] [stdout] 25 | self[(x, y)] = 0; [INFO] [stdout] | ^^^^ mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/day11.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 23 | for (x, y) in self.iter_coordinates() { [INFO] [stdout] | ----------------------- [INFO] [stdout] | | [INFO] [stdout] | immutable borrow occurs here [INFO] [stdout] | immutable borrow later used here [INFO] [stdout] ... [INFO] [stdout] 28 | self[(x, y)] += 1; [INFO] [stdout] | ^^^^ mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/day11.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 23 | for (x, y) in self.iter_coordinates() { [INFO] [stdout] | ----------------------- [INFO] [stdout] | | [INFO] [stdout] | immutable borrow occurs here [INFO] [stdout] | immutable borrow later used here [INFO] [stdout] 24 | if self[(x, y)] > 9 { [INFO] [stdout] 25 | self[(x, y)] = 0; [INFO] [stdout] | ^^^^ mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/day11.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 23 | for (x, y) in self.iter_coordinates() { [INFO] [stdout] | ----------------------- [INFO] [stdout] | | [INFO] [stdout] | immutable borrow occurs here [INFO] [stdout] | immutable borrow later used here [INFO] [stdout] ... [INFO] [stdout] 28 | self[(x, y)] += 1; [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 `aoc2021` (bin "aoc2021") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `aoc2021` (bin "aoc2021" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "00eae2c7e0ec7d05e36349014ea6aa63d9baaa04ea2f206e598e6e423f1f6b0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00eae2c7e0ec7d05e36349014ea6aa63d9baaa04ea2f206e598e6e423f1f6b0e", kill_on_drop: false }` [INFO] [stdout] 00eae2c7e0ec7d05e36349014ea6aa63d9baaa04ea2f206e598e6e423f1f6b0e