2026-06-01T15:20:51.716Z [ INFO] Starting package build
2026-06-01T15:20:51.716Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-06-01T15:20:52.656Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:21:29.266Z [ INFO] Running make stage stage=checksum
2026-06-01T15:21:30.908Z [ INFO] Running make stage stage=configure
2026-06-01T15:21:42.205Z [ INFO] Running make stage stage=build
2026-06-01T15:21:46.965Z [ERROR] Package build failed
2026-06-01T15:21:52.407Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)