2026-04-29T11:37:30.395Z [ INFO] Starting package build
2026-04-29T11:37:30.395Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-04-29T11:37:30.795Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:37:31.445Z [ INFO] Running make stage stage=checksum
2026-04-29T11:37:31.911Z [ INFO] Running make stage stage=configure
2026-04-29T11:37:35.215Z [ERROR] Package build failed
2026-04-29T11:37:35.591Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)