$ git clone -n https://src.fedoraproject.org/rpms/rust-ashpd0.6.git /var/lib/mock/f40-build-1910062-25079/root/chroot_tmpdir/scmroot/rust-ashpd0.6
Cloning into '/var/lib/mock/f40-build-1910062-25079/root/chroot_tmpdir/scmroot/rust-ashpd0.6'...
$ git fetch origin 2c1e07b715f695e7fd2c12abd4775e2267b84d3f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-ashpd0.6
 * [new ref]         2c1e07b715f695e7fd2c12abd4775e2267b84d3f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2c1e07b Initial import (ashpd 0.6 compat package)