2026-04-29T12:39:01.385Z [ INFO] Starting package build
2026-04-29T12:39:01.385Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-04-29T12:39:02.409Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:39:09.595Z [ INFO] Running make stage stage=checksum
2026-04-29T12:39:10.410Z [ INFO] Running make stage stage=configure
2026-04-29T12:39:14.960Z [ INFO] Running make stage stage=build
2026-04-29T12:39:16.466Z [ INFO] Running make stage stage=install
2026-04-29T12:39:20.286Z [ERROR] Package build failed
2026-04-29T12:39:22.306Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)