2026-06-02T10:54:08.726Z [ INFO] Starting package build
2026-06-02T10:54:08.727Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-06-02T10:54:09.668Z [ INFO] Running make stage stage=pre-clean
2026-06-02T10:54:11.797Z [ INFO] Running make stage stage=checksum
2026-06-02T10:54:12.572Z [ INFO] Running make stage stage=configure
2026-06-02T10:54:18.110Z [ INFO] Running make stage stage=build
2026-06-02T10:54:19.478Z [ERROR] Package build failed
2026-06-02T10:54:20.570Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)