2026-04-29T03:28:54.884Z [ INFO] Starting package build
2026-04-29T03:28:54.884Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-04-29T03:28:55.378Z [ INFO] Running make stage stage=pre-clean
2026-04-29T03:28:56.473Z [ INFO] Running make stage stage=checksum
2026-04-29T03:28:57.100Z [ INFO] Running make stage stage=configure
2026-04-29T03:29:08.926Z [ INFO] Running make stage stage=build
2026-04-29T03:32:53.527Z [ERROR] Package build failed
2026-04-29T03:32:54.908Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)