2026-06-01T09:58:08.278Z [ INFO] Starting package build
2026-06-01T09:58:08.279Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-06-01T09:58:10.711Z [ INFO] Running make stage stage=pre-clean
2026-06-01T09:58:16.207Z [ INFO] Running make stage stage=checksum
2026-06-01T09:58:18.192Z [ INFO] Running make stage stage=configure
2026-06-01T09:58:55.731Z [ INFO] Running make stage stage=build
2026-06-01T10:04:39.322Z [ERROR] Package build failed
2026-06-01T10:04:41.976Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)