2026-04-29T13:04:00.115Z [ INFO] Starting package build
2026-04-29T13:04:00.116Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T13:04:00.507Z [ INFO] Running make stage stage=pre-clean
2026-04-29T13:04:01.140Z [ INFO] Running make stage stage=checksum
2026-04-29T13:04:01.640Z [ INFO] Running make stage stage=configure
2026-04-29T13:04:06.823Z [ERROR] Package build failed
2026-04-29T13:04:07.323Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)