2026-04-29T12:37:05.819Z [ INFO] Starting package build
2026-04-29T12:37:05.819Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/2
2026-04-29T12:37:06.217Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:37:09.244Z [ INFO] Running make stage stage=checksum
2026-04-29T12:37:09.727Z [ INFO] Running make stage stage=configure
2026-04-29T12:37:17.130Z [ERROR] Package build failed
2026-04-29T12:37:17.833Z [ WARN] Failed to remove directory path=/data/chroot/2/opt/pkg error=Device busy (os error 16)