$ git clone -n https://src.fedoraproject.org/rpms/rubygem-em-spec.git /var/lib/mock/f37-build-side-32-misc-devel-181735-12167/root/chroot_tmpdir/scmroot/rubygem-em-spec
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-181735-12167/root/chroot_tmpdir/scmroot/rubygem-em-spec'...
$ git reset --hard eb2f3215b29ce4803bb457899cf0f92a18be4911
HEAD is now at eb2f321 Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild