2026-06-01T15:00:53.698Z [ INFO] Starting package build
2026-06-01T15:00:53.698Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-06-01T15:00:54.925Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:01:21.697Z [ INFO] Running make stage stage=checksum
2026-06-01T15:01:22.685Z [ INFO] Running make stage stage=configure
2026-06-01T15:01:38.379Z [ERROR] Package build failed
2026-06-01T15:01:41.451Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)