2026-04-28T20:02:43.504Z [ INFO] Starting package build
2026-04-28T20:02:43.505Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-04-28T20:02:43.997Z [ INFO] Running make stage stage=pre-clean
2026-04-28T20:02:47.485Z [ INFO] Running make stage stage=checksum
2026-04-28T20:02:48.236Z [ INFO] Running make stage stage=configure
2026-04-28T20:03:10.022Z [ERROR] Package build failed
2026-04-28T20:03:10.767Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)