$ git clone -n https://src.fedoraproject.org/rpms/rust-lexical-parse-integer.git /var/lib/mock/f45-build-42867-797/root/chroot_tmpdir/scmroot/rust-lexical-parse-integer
Cloning into '/var/lib/mock/f45-build-42867-797/root/chroot_tmpdir/scmroot/rust-lexical-parse-integer'...
$ git fetch origin 3472eeb79ae7afcc74c52e7f47ce25142fd8d67e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-lexical-parse-integer
 * [new ref]         3472eeb79ae7afcc74c52e7f47ce25142fd8d67e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3472eeb Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild