2026-06-01T09:51:26.183Z [ INFO] Starting package build
2026-06-01T09:51:26.184Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-06-01T09:51:29.286Z [ INFO] Running make stage stage=pre-clean
2026-06-01T09:52:10.703Z [ INFO] Running make stage stage=checksum
2026-06-01T09:52:14.785Z [ INFO] Running make stage stage=configure
2026-06-01T09:52:31.778Z [ INFO] Running make stage stage=build
2026-06-01T09:52:36.857Z [ERROR] Package build failed
2026-06-01T09:52:41.862Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)