2026-04-29T12:18:37.060Z [ INFO] Starting package build
2026-04-29T12:18:37.060Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-04-29T12:18:37.460Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:18:42.348Z [ INFO] Running make stage stage=checksum
2026-04-29T12:18:42.902Z [ INFO] Running make stage stage=configure
2026-04-29T12:19:04.900Z [ INFO] Running make stage stage=build
2026-04-29T12:19:17.513Z [ERROR] Package build failed
2026-04-29T12:19:18.882Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)