$ git clone -n https://src.fedoraproject.org/rpms/kexec-tools.git /var/lib/mock/f40-build-755132-118126/root/chroot_tmpdir/scmroot/kexec-tools
Cloning into '/var/lib/mock/f40-build-755132-118126/root/chroot_tmpdir/scmroot/kexec-tools'...
$ git reset --hard cb761c7224fc09c08731a8535eb4b44db010355c
HEAD is now at cb761c7 Release 2.0.27-4