2026-04-29T12:19:08.959Z [ INFO] Starting package build
2026-04-29T12:19:08.959Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-04-29T12:19:09.435Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:19:10.540Z [ INFO] Running make stage stage=checksum
2026-04-29T12:19:11.091Z [ INFO] Running make stage stage=configure
2026-04-29T12:19:14.398Z [ INFO] Running make stage stage=build
2026-04-29T12:19:16.974Z [ERROR] Package build failed
2026-04-29T12:19:17.472Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)