2026-04-29T12:31:42.863Z [ INFO] Starting package build
2026-04-29T12:31:42.863Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-04-29T12:31:44.752Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:32:00.554Z [ INFO] Running make stage stage=checksum
2026-04-29T12:32:01.556Z [ INFO] Running make stage stage=configure
2026-04-29T12:32:12.650Z [ INFO] Running make stage stage=build
2026-04-29T12:32:17.299Z [ERROR] Package build failed
2026-04-29T12:32:19.591Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)