2026-04-29T00:31:36.345Z [ INFO] Starting package build
2026-04-29T00:31:36.345Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T00:31:37.202Z [ INFO] Running make stage stage=pre-clean
2026-04-29T00:32:05.877Z [ INFO] Running make stage stage=checksum
2026-04-29T00:32:07.908Z [ INFO] Running make stage stage=configure
2026-04-29T00:33:05.957Z [ERROR] Package build failed
2026-04-29T00:33:14.828Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)