$ git clone -n https://src.fedoraproject.org/rpms/rust-rustls-webpki0.102.git /var/lib/mock/f45-build-44597-815/root/chroot_tmpdir/scmroot/rust-rustls-webpki0.102
Cloning into '/var/lib/mock/f45-build-44597-815/root/chroot_tmpdir/scmroot/rust-rustls-webpki0.102'...
$ git fetch origin f3950f309f30f609ce436527ba52f5aae3aecc09:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-rustls-webpki0.102
 * [new ref]         f3950f309f30f609ce436527ba52f5aae3aecc09 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f3950f3 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild