2026-05-11T08:56:42.754Z [ INFO] Starting package build
2026-05-11T08:56:42.754Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-11T08:56:43.065Z [ INFO] Running make stage stage=pre-clean
2026-05-11T08:57:04.889Z [ INFO] Running make stage stage=checksum
2026-05-11T08:57:06.018Z [ INFO] Running make stage stage=configure
2026-05-11T08:57:23.246Z [ INFO] Running make stage stage=build
2026-05-11T08:57:35.200Z [ERROR] Package build failed
2026-05-11T08:57:37.391Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)