2026-04-28T23:09:44.586Z [ INFO] Starting package build
2026-04-28T23:09:44.586Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-04-28T23:09:45.244Z [ INFO] Running make stage stage=pre-clean
2026-04-28T23:10:01.887Z [ INFO] Running make stage stage=checksum
2026-04-28T23:10:02.363Z [ INFO] Running make stage stage=configure
2026-04-28T23:10:43.961Z [ INFO] Running make stage stage=build
2026-04-28T23:10:48.296Z [ERROR] Package build failed
2026-04-28T23:10:57.656Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)