$ git clone -n https://src.fedoraproject.org/rpms/rust-strum_macros0.25.git /var/lib/mock/f45-build-45232-821/root/chroot_tmpdir/scmroot/rust-strum_macros0.25
Cloning into '/var/lib/mock/f45-build-45232-821/root/chroot_tmpdir/scmroot/rust-strum_macros0.25'...
$ git fetch origin 1c6a9a77f580be7f6f980e0722b8d4c89c0a4386:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-strum_macros0.25
 * [new ref]         1c6a9a77f580be7f6f980e0722b8d4c89c0a4386 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1c6a9a7 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild