$ git clone -n https://src.fedoraproject.org/rpms/rust-dtparse.git /var/lib/mock/f45-build-41403-782/root/chroot_tmpdir/scmroot/rust-dtparse
Cloning into '/var/lib/mock/f45-build-41403-782/root/chroot_tmpdir/scmroot/rust-dtparse'...
$ git fetch origin 0a7b6ffda93e85bcbda67396f970df75d7eeb99b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-dtparse
 * [new ref]         0a7b6ffda93e85bcbda67396f970df75d7eeb99b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0a7b6ff Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild