2026-04-29T12:44:20.257Z [ INFO] Starting package build
2026-04-29T12:44:20.257Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-04-29T12:44:20.708Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:44:42.879Z [ INFO] Running make stage stage=checksum
2026-04-29T12:44:43.495Z [ INFO] Running make stage stage=configure
2026-04-29T12:45:06.418Z [ INFO] Running make stage stage=build
2026-04-29T12:47:01.310Z [ERROR] Package build failed
2026-04-29T12:47:05.574Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)