2026-04-29T11:25:40.486Z [ INFO] Starting package build
2026-04-29T11:25:40.486Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-04-29T11:25:41.065Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:25:55.560Z [ INFO] Running make stage stage=checksum
2026-04-29T11:25:56.015Z [ INFO] Running make stage stage=configure
2026-04-29T11:26:19.029Z [ INFO] Running make stage stage=build
2026-04-29T11:27:27.251Z [ERROR] Package build failed
2026-04-29T11:27:29.029Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)