2026-05-04T15:29:27.109Z [ INFO] Starting package build
2026-05-04T15:29:27.256Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/11
2026-05-04T15:29:32.458Z [ INFO] Running make stage stage=pre-clean
2026-05-04T15:29:40.709Z [ INFO] Running make stage stage=checksum
2026-05-04T15:29:45.653Z [ERROR] Package build failed
2026-05-04T15:29:49.723Z [ WARN] Failed to remove directory path=/data/chroot/11/opt/pkg error=Device busy (os error 16)