2026-04-29T12:14:54.650Z [ INFO] Starting package build
2026-04-29T12:14:54.651Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/11
2026-04-29T12:14:55.716Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:15:09.520Z [ INFO] Running make stage stage=checksum
2026-04-29T12:15:10.079Z [ INFO] Running make stage stage=configure
2026-04-29T12:15:25.034Z [ INFO] Running make stage stage=build
2026-04-29T12:15:28.236Z [ERROR] Package build failed
2026-04-29T12:15:29.872Z [ WARN] Failed to remove directory path=/data/chroot/11/opt/pkg error=Device busy (os error 16)