$ git clone -n https://src.fedoraproject.org/rpms/strawberry.git /var/lib/mock/f39-build-1650297-40481/root/chroot_tmpdir/scmroot/strawberry
Cloning into '/var/lib/mock/f39-build-1650297-40481/root/chroot_tmpdir/scmroot/strawberry'...
$ git fetch origin 78a4823d5cbf58d7ddf9badf4597f6e6cb67f962:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/strawberry
 * [new ref]         78a4823d5cbf58d7ddf9badf4597f6e6cb67f962 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 78a4823 Update to version 1.0.21 (fedora#2245471)