2026-05-11T08:18:31.232Z [ INFO] Starting package build
2026-05-11T08:18:31.232Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-11T08:18:31.473Z [ INFO] Running make stage stage=pre-clean
2026-05-11T08:18:32.027Z [ INFO] Running make stage stage=checksum
2026-05-11T08:18:32.415Z [ INFO] Running make stage stage=configure
2026-05-11T08:18:47.049Z [ INFO] Running make stage stage=build
2026-05-11T08:18:54.834Z [ERROR] Package build failed
2026-05-11T08:18:55.079Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)