2026-04-29T11:23:52.615Z [ INFO] Starting package build
2026-04-29T11:23:52.615Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/11
2026-04-29T11:23:52.980Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:23:53.526Z [ INFO] Running make stage stage=checksum
2026-04-29T11:23:53.988Z [ INFO] Running make stage stage=configure
2026-04-29T11:23:56.155Z [ INFO] Running make stage stage=build
2026-04-29T11:23:56.830Z [ERROR] Package build failed
2026-04-29T11:23:57.217Z [ WARN] Failed to remove directory path=/data/chroot/11/opt/pkg error=Device busy (os error 16)