2026-04-29T11:52:15.450Z [ INFO] Starting package build
2026-04-29T11:52:15.451Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-04-29T11:52:15.812Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:52:16.490Z [ INFO] Running make stage stage=checksum
2026-04-29T11:52:16.967Z [ INFO] Running make stage stage=configure
2026-04-29T11:52:20.064Z [ INFO] Running make stage stage=build
2026-04-29T11:52:21.807Z [ INFO] Running make stage stage=install
2026-04-29T11:52:22.994Z [ERROR] Package build failed
2026-04-29T11:52:23.528Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)