2026-05-05T16:04:38.303Z [ INFO] Starting package build
2026-05-05T16:04:38.303Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-05T16:04:38.739Z [ INFO] Running make stage stage=pre-clean
2026-05-05T16:04:40.266Z [ INFO] Running make stage stage=checksum
2026-05-05T16:04:40.717Z [ INFO] Running make stage stage=configure
2026-05-05T16:04:47.060Z [ERROR] Package build failed
2026-05-05T16:04:47.417Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)