2026-04-29T11:59:12.212Z [ INFO] Starting package build
2026-04-29T11:59:12.212Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-04-29T11:59:12.603Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:59:14.675Z [ INFO] Running make stage stage=checksum
2026-04-29T11:59:15.156Z [ INFO] Running make stage stage=configure
2026-04-29T11:59:19.833Z [ INFO] Running make stage stage=build
2026-04-29T11:59:23.420Z [ INFO] Running make stage stage=install
2026-04-29T11:59:25.219Z [ERROR] Package build failed
2026-04-29T11:59:25.877Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)