2026-05-05T14:57:30.917Z [ INFO] Starting package build
2026-05-05T14:57:30.918Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T14:57:31.343Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:57:45.025Z [ INFO] Running make stage stage=checksum
2026-05-05T14:57:45.511Z [ INFO] Running make stage stage=configure
2026-05-05T14:57:54.796Z [ INFO] Running make stage stage=build
2026-05-05T14:57:55.606Z [ERROR] Package build failed
2026-05-05T14:57:56.939Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)