2026-04-29T12:39:46.816Z [ INFO] Starting package build
2026-04-29T12:39:46.817Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/3
2026-04-29T12:39:47.317Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:39:53.282Z [ INFO] Running make stage stage=checksum
2026-04-29T12:39:53.731Z [ INFO] Running make stage stage=configure
2026-04-29T12:39:58.044Z [ INFO] Running make stage stage=build
2026-04-29T12:39:59.338Z [ INFO] Running make stage stage=install
2026-04-29T12:40:03.510Z [ERROR] Package build failed
2026-04-29T12:40:04.716Z [ WARN] Failed to remove directory path=/data/chroot/3/opt/pkg error=Device busy (os error 16)