2026-04-29T11:18:14.934Z [ INFO] Starting package build
2026-04-29T11:18:14.935Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-04-29T11:18:15.363Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:18:30.719Z [ INFO] Running make stage stage=checksum
2026-04-29T11:18:31.343Z [ INFO] Running make stage stage=configure
2026-04-29T11:19:10.694Z [ INFO] Running make stage stage=build
2026-04-29T11:20:54.834Z [ INFO] Running make stage stage=install
2026-04-29T11:21:12.911Z [ERROR] Package build failed
2026-04-29T11:21:15.888Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)