2026-06-01T04:04:45.842Z [ INFO] Starting package build
2026-06-01T04:04:45.844Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-06-01T04:04:46.206Z [ INFO] Running make stage stage=pre-clean
2026-06-01T04:04:57.284Z [ INFO] Running make stage stage=checksum
2026-06-01T04:04:57.729Z [ INFO] Running make stage stage=configure
2026-06-01T04:05:03.990Z [ INFO] Running make stage stage=build
2026-06-01T04:05:10.219Z [ERROR] Package build failed
2026-06-01T04:05:12.194Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)