2026-05-05T14:19:29.800Z [ INFO] Starting package build
2026-05-05T14:19:29.800Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T14:19:30.455Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:19:32.118Z [ INFO] Running make stage stage=checksum
2026-05-05T14:19:33.929Z [ INFO] Running make stage stage=configure
2026-05-05T14:20:09.227Z [ INFO] Running make stage stage=build
2026-05-05T14:23:19.717Z [ERROR] Package build failed
2026-05-05T14:23:27.896Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)