2026-05-02T13:59:07.683Z [ INFO] Starting package build
2026-05-02T13:59:07.683Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-02T13:59:08.245Z [ INFO] Running make stage stage=pre-clean
2026-05-02T13:59:10.101Z [ INFO] Running make stage stage=checksum
2026-05-02T13:59:10.570Z [ INFO] Running make stage stage=configure
2026-05-02T13:59:14.908Z [ INFO] Running make stage stage=build
2026-05-02T13:59:15.748Z [ERROR] Package build failed
2026-05-02T13:59:16.289Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)