2026-04-29T11:42:27.673Z [ INFO] Starting package build
2026-04-29T11:42:27.673Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-04-29T11:42:28.298Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:42:29.969Z [ INFO] Running make stage stage=checksum
2026-04-29T11:42:32.039Z [ INFO] Running make stage stage=configure
2026-04-29T11:43:13.605Z [ INFO] Running make stage stage=build
2026-04-29T11:52:54.274Z [ERROR] Package build failed
2026-04-29T11:53:03.890Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)