2026-04-29T11:35:39.578Z [ INFO] Starting package build
2026-04-29T11:35:39.578Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-04-29T11:35:39.966Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:35:40.664Z [ INFO] Running make stage stage=checksum
2026-04-29T11:35:41.128Z [ INFO] Running make stage stage=configure
2026-04-29T11:35:43.558Z [ INFO] Running make stage stage=build
2026-04-29T11:35:44.251Z [ERROR] Package build failed
2026-04-29T11:35:44.779Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)