$ git clone -n https://src.fedoraproject.org/rpms/rust-libglycin-rebind.git /var/lib/mock/f45-build-42925-797/root/chroot_tmpdir/scmroot/rust-libglycin-rebind
Cloning into '/var/lib/mock/f45-build-42925-797/root/chroot_tmpdir/scmroot/rust-libglycin-rebind'...
$ git fetch origin ac57502ab84374ff5594515c17dd00e13cc7245a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-libglycin-rebind
 * [new ref]         ac57502ab84374ff5594515c17dd00e13cc7245a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ac57502 Update to version 0.2.0; Fixes RHBZ#2530891