2026-05-04T20:44:28.997Z [ INFO] Starting package build
2026-05-04T20:44:28.997Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-04T20:44:29.320Z [ INFO] Running make stage stage=pre-clean
2026-05-04T20:44:30.120Z [ INFO] Running make stage stage=checksum
2026-05-04T20:44:30.538Z [ INFO] Running make stage stage=configure
2026-05-04T20:44:45.332Z [ INFO] Running make stage stage=build
2026-05-04T20:44:46.357Z [ERROR] Package build failed
2026-05-04T20:44:46.652Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)