2026-04-29T12:25:33.490Z [ INFO] Starting package build
2026-04-29T12:25:33.490Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T12:25:34.121Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:25:50.986Z [ INFO] Running make stage stage=checksum
2026-04-29T12:25:52.869Z [ INFO] Running make stage stage=configure
2026-04-29T12:26:03.945Z [ERROR] Package build failed
2026-04-29T12:26:07.278Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)