$ git clone -n https://src.fedoraproject.org/rpms/librsvg2.git /var/lib/mock/f40-build-765389-123530/root/chroot_tmpdir/scmroot/librsvg2
Cloning into '/var/lib/mock/f40-build-765389-123530/root/chroot_tmpdir/scmroot/librsvg2'...
$ git reset --hard 4873757f0532eb087af70d86789a1d4089c116a0
HEAD is now at 4873757 Update to 2.57.1