2026-04-29T12:12:05.191Z [ INFO] Starting package build
2026-04-29T12:12:05.191Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-04-29T12:12:05.563Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:12:06.200Z [ INFO] Running make stage stage=checksum
2026-04-29T12:12:06.710Z [ INFO] Running make stage stage=configure
2026-04-29T12:12:08.868Z [ INFO] Running make stage stage=build
2026-04-29T12:12:09.665Z [ERROR] Package build failed
2026-04-29T12:12:10.068Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)