$ git clone -n https://src.fedoraproject.org/rpms/rust-keyvalues-parser.git /var/lib/mock/f45-build-42784-796/root/chroot_tmpdir/scmroot/rust-keyvalues-parser
Cloning into '/var/lib/mock/f45-build-42784-796/root/chroot_tmpdir/scmroot/rust-keyvalues-parser'...
$ git fetch origin 0fba6d48ef1fead9e77dc89980f532128e0d0828:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-keyvalues-parser
 * [new ref]         0fba6d48ef1fead9e77dc89980f532128e0d0828 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0fba6d4 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild