$ git clone -n https://src.fedoraproject.org/rpms/rust-automod.git /var/lib/mock/f39-build-1495009-34543/root/chroot_tmpdir/scmroot/rust-automod
Cloning into '/var/lib/mock/f39-build-1495009-34543/root/chroot_tmpdir/scmroot/rust-automod'...
$ git fetch origin 3d13b057bfa982949b324d1b1a9fad935ea4f81b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-automod
 * [new ref]         3d13b057bfa982949b324d1b1a9fad935ea4f81b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3d13b05 Update to version 1.0.13; Fixes RHBZ#2244981