2026-05-01T23:39:03.741Z [ INFO] Starting package build
2026-05-01T23:39:03.741Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-05-01T23:39:04.035Z [ INFO] Running make stage stage=pre-clean
2026-05-01T23:39:04.571Z [ INFO] Running make stage stage=checksum
2026-05-01T23:39:04.980Z [ INFO] Running make stage stage=configure
2026-05-01T23:39:27.512Z [ERROR] Package build failed
2026-05-01T23:39:27.793Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)