$ git clone -n https://src.fedoraproject.org/rpms/strawberry.git /var/lib/mock/f42-build-3419594-45162/root/chroot_tmpdir/scmroot/strawberry
Cloning into '/var/lib/mock/f42-build-3419594-45162/root/chroot_tmpdir/scmroot/strawberry'...
$ git fetch origin 1bdb08a729a2fe765f4b6a31b13bdb9d8a77956a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/strawberry
 * [new ref]         1bdb08a729a2fe765f4b6a31b13bdb9d8a77956a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1bdb08a Update to version 1.2.7 (fedora#2343224)