2026-05-11T10:49:09.146Z [ INFO] Starting package build
2026-05-11T10:49:09.146Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-11T10:49:09.447Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:49:14.685Z [ INFO] Running make stage stage=checksum
2026-05-11T10:49:15.047Z [ INFO] Running make stage stage=configure
2026-05-11T10:49:19.862Z [ INFO] Running make stage stage=build
2026-05-11T10:49:20.643Z [ERROR] Package build failed
2026-05-11T10:49:21.673Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)