2026-04-29T11:52:20.276Z [ INFO] Starting package build
2026-04-29T11:52:20.276Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-04-29T11:52:20.694Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:52:24.236Z [ INFO] Running make stage stage=checksum
2026-04-29T11:52:24.768Z [ INFO] Running make stage stage=configure
2026-04-29T11:52:44.497Z [ INFO] Running make stage stage=build
2026-04-29T11:53:27.737Z [ERROR] Package build failed
2026-04-29T11:53:28.550Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)