$ git clone -n http://git.inferitos.ru/rpms/java-1.8.0-openjdk /var/lib/mock/inferit-8_9-updates-build-el8-39754-78963/root/chroot_tmpdir/scmroot/java-1.8.0-openjdk
Cloning into '/var/lib/mock/inferit-8_9-updates-build-el8-39754-78963/root/chroot_tmpdir/scmroot/java-1.8.0-openjdk'...
$ git fetch origin changed/i8c/java-1.8.0-openjdk-1.8.0.412.b08-2.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/java-1.8.0-openjdk
 * [new tag]         changed/i8c/java-1.8.0-openjdk-1.8.0.412.b08-2.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3f52921 import java-1.8.0-openjdk-1.8.0.412.b08-2.el8