2026-05-11T11:16:10.963Z [ INFO] Starting package build
2026-05-11T11:16:10.963Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-11T11:16:11.225Z [ INFO] Running make stage stage=pre-clean
2026-05-11T11:16:12.922Z [ INFO] Running make stage stage=checksum
2026-05-11T11:16:13.228Z [ INFO] Running make stage stage=configure
2026-05-11T11:16:17.775Z [ INFO] Running make stage stage=build
2026-05-11T11:16:18.738Z [ INFO] Running make stage stage=install
2026-05-11T11:16:20.041Z [ERROR] Package build failed
2026-05-11T11:16:20.417Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)