$ git clone -n https://src.fedoraproject.org/rpms/rust-gix-url.git /var/lib/mock/f38-build-side-43-rust-devel-1409209-31395/root/chroot_tmpdir/scmroot/rust-gix-url
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1409209-31395/root/chroot_tmpdir/scmroot/rust-gix-url'...
$ git fetch origin 5df641b717d78cccb18489d6f165aef63a38c6fd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-gix-url
 * [new ref]         5df641b717d78cccb18489d6f165aef63a38c6fd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5df641b Update to version 0.25.0