$ git clone -n http://git.inferitos.ru/rpms/glibc /var/lib/mock/inferit-8_10-updates-build-92972-175246/root/chroot_tmpdir/scmroot/glibc
Cloning into '/var/lib/mock/inferit-8_10-updates-build-92972-175246/root/chroot_tmpdir/scmroot/glibc'...
$ git fetch origin changed/i8c/glibc-2.28-251.el8_10.14:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/glibc
 * [new tag]         changed/i8c/glibc-2.28-251.el8_10.14 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7933edb import glibc-2.28-251.el8_10.14