$ git clone -n https://src.fedoraproject.org/rpms/rust-path-dedot.git /var/lib/mock/f45-build-43748-805/root/chroot_tmpdir/scmroot/rust-path-dedot
Cloning into '/var/lib/mock/f45-build-43748-805/root/chroot_tmpdir/scmroot/rust-path-dedot'...
$ git fetch origin 320df2454b708cf39f35b41d7749621d7282ca18:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-path-dedot
 * [new ref]         320df2454b708cf39f35b41d7749621d7282ca18 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 320df24 Update to version 4.0.1; Fixes RHBZ#2499390