2026-06-01T01:50:35.633Z [ INFO] Starting package build
2026-06-01T01:50:35.633Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-06-01T01:50:36.096Z [ INFO] Running make stage stage=pre-clean
2026-06-01T01:50:40.266Z [ INFO] Running make stage stage=checksum
2026-06-01T01:50:40.757Z [ INFO] Running make stage stage=configure
2026-06-01T01:51:54.233Z [ INFO] Running make stage stage=build
2026-06-01T01:53:27.117Z [ERROR] Package build failed
2026-06-01T01:53:29.744Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)