2026-05-04T21:13:53.790Z [ INFO] Starting package build
2026-05-04T21:13:53.790Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-04T21:13:54.109Z [ INFO] Running make stage stage=pre-clean
2026-05-04T21:13:59.236Z [ INFO] Running make stage stage=checksum
2026-05-04T21:13:59.658Z [ INFO] Running make stage stage=configure
2026-05-04T21:14:03.139Z [ INFO] Running make stage stage=build
2026-05-04T21:15:05.193Z [ERROR] Package build failed
2026-05-04T21:15:10.925Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)