2026-04-28T23:10:03.494Z [ INFO] Starting package build
2026-04-28T23:10:03.494Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-28T23:10:04.058Z [ INFO] Running make stage stage=pre-clean
2026-04-28T23:10:10.130Z [ INFO] Running make stage stage=checksum
2026-04-28T23:10:10.608Z [ INFO] Running make stage stage=configure
2026-04-28T23:10:14.451Z [ INFO] Running make stage stage=build
2026-04-28T23:10:17.413Z [ERROR] Package build failed
2026-04-28T23:10:19.060Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)