these 3 derivations will be built:
  /nix/store/7r75ran0kgyygid4pwh0f4mdnk4g2wax-kandev-web-0.95.0.drv
  /nix/store/7vsff0scw5ln835mr3wk4w729kzha2nq-kandev-0.95.0.drv
  /nix/store/sb29mbkqsqvnjfhv954qjimpmmxs67kx-check-kandev.drv
error: Cannot build '/nix/store/7vsff0scw5ln835mr3wk4w729kzha2nq-kandev-0.95.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/bn4iv5pqsh98l6z6k1cxdgq2llmn0fdd-kandev-0.95.0
       Last 25 log lines:
       > patching file apps/backend/internal/agent/agents/opencode_acp.go
       > patching file apps/backend/internal/agent/agents/qwen_acp.go
       > patching file apps/backend/internal/agent/hostutility/managed_runtime_recovery_test.go
       > patching file apps/backend/internal/agent/hostutility/managed_runtime_test.go
       > patching file apps/backend/internal/agent/hostutility/manager.go
       > Hunk #2 FAILED at 24.
       > Hunk #3 succeeded at 838 (offset 16 lines).
       > 1 out of 3 hunks FAILED -- saving rejects to file apps/backend/internal/agent/hostutility/manager.go.rej
       > patching file apps/backend/internal/agent/hostutility/native_binary_test.go
       > patching file apps/backend/internal/agent/registry/provider.go
       > patching file apps/backend/internal/agent/runtime/lifecycle/manager_launch.go
       > Hunk #1 succeeded at 608 (offset 1 line).
       > patching file apps/backend/internal/agent/runtime/lifecycle/manager_launch_test.go
       > patching file apps/backend/internal/agent/runtime/lifecycle/utility.go
       > Hunk #4 succeeded at 171 with fuzz 2 (offset 9 lines).
       > patching file apps/backend/internal/agent/runtime/lifecycle/utility_test.go
       > Hunk #3 succeeded at 508 (offset 51 lines).
       > patching file apps/backend/internal/agent/settings/controller/agent_config.go
       > Hunk #1 succeeded at 231 (offset 30 lines).
       > Hunk #2 succeeded at 248 (offset 30 lines).
       > patching file apps/backend/internal/agent/settings/controller/controller_test.go
       > patching file apps/backend/internal/agentctl/server/utility/acp_executor.go
       > Hunk #1 succeeded at 1227 (offset 5 lines).
       > Hunk #2 succeeded at 1243 (offset 5 lines).
       > patching file apps/backend/internal/agentctl/server/utility/probe_allowlist_test.go
       For full logs, run:
         nix log /nix/store/7vsff0scw5ln835mr3wk4w729kzha2nq-kandev-0.95.0.drv
error: Cannot build '/nix/store/sb29mbkqsqvnjfhv954qjimpmmxs67kx-check-kandev.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/w6a39vcmjsd3jrs769bqadzb89xkfs59-check-kandev