2026-04-29T12:45:07.203Z [ INFO] Starting package build
2026-04-29T12:45:07.204Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-04-29T12:45:07.581Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:45:08.637Z [ INFO] Running make stage stage=checksum
2026-04-29T12:45:09.139Z [ INFO] Running make stage stage=configure
2026-04-29T12:45:22.290Z [ INFO] Running make stage stage=build
2026-04-29T12:45:24.575Z [ERROR] Package build failed
2026-04-29T12:45:25.039Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)