2026-04-29T11:21:51.116Z [ INFO] Starting package build
2026-04-29T11:21:51.116Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-04-29T11:21:51.534Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:21:56.799Z [ INFO] Running make stage stage=checksum
2026-04-29T11:21:57.250Z [ INFO] Running make stage stage=configure
2026-04-29T11:22:02.321Z [ERROR] Package build failed
2026-04-29T11:22:03.012Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)