2026-05-04T19:23:38.170Z [ INFO] Starting package build
2026-05-04T19:23:38.171Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-04T19:23:38.497Z [ INFO] Running make stage stage=pre-clean
2026-05-04T19:23:58.296Z [ INFO] Running make stage stage=checksum
2026-05-04T19:23:58.797Z [ INFO] Running make stage stage=configure
2026-05-04T19:24:13.591Z [ INFO] Running make stage stage=build
2026-05-04T19:24:15.181Z [ INFO] Running make stage stage=install
2026-05-04T19:24:37.063Z [ERROR] Package build failed
2026-05-04T19:24:41.919Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)