2026-04-28T18:08:56.704Z [ INFO] Starting package build
2026-04-28T18:08:56.704Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-04-28T18:08:57.212Z [ INFO] Running make stage stage=pre-clean
2026-04-28T18:09:01.281Z [ INFO] Running make stage stage=checksum
2026-04-28T18:09:01.813Z [ INFO] Running make stage stage=configure
2026-04-28T18:09:18.277Z [ INFO] Running make stage stage=build
2026-04-28T18:09:19.586Z [ERROR] Package build failed
2026-04-28T18:09:20.143Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)