2026-04-29T12:49:44.476Z [ INFO] Starting package build
2026-04-29T12:49:44.476Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T12:49:44.870Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:50:03.604Z [ INFO] Running make stage stage=checksum
2026-04-29T12:50:04.247Z [ INFO] Running make stage stage=configure
2026-04-29T12:50:13.808Z [ INFO] Running make stage stage=build
2026-04-29T12:51:35.069Z [ERROR] Package build failed
2026-04-29T12:51:38.565Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)