2026-06-01T15:03:57.825Z [ INFO] Starting package build
2026-06-01T15:03:57.826Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-06-01T15:03:59.250Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:04:12.024Z [ INFO] Running make stage stage=checksum
2026-06-01T15:04:12.928Z [ INFO] Running make stage stage=configure
2026-06-01T15:05:04.435Z [ INFO] Running make stage stage=build
2026-06-01T15:09:54.421Z [ERROR] Package build failed
2026-06-01T15:09:57.329Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)