2026-04-29T03:43:10.097Z [ INFO] Starting package build
2026-04-29T03:43:10.097Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T03:43:10.428Z [ INFO] Running make stage stage=pre-clean
2026-04-29T03:43:19.276Z [ INFO] Running make stage stage=checksum
2026-04-29T03:43:19.729Z [ INFO] Running make stage stage=configure
2026-04-29T03:43:23.129Z [ INFO] Running make stage stage=build
2026-04-29T03:43:31.442Z [ERROR] Package build failed
2026-04-29T03:43:32.515Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)