$ git clone -n https://src.fedoraproject.org/rpms/rust-concat-idents.git /var/lib/mock/f37-build-side-32-misc-devel-146737-9367/root/chroot_tmpdir/scmroot/rust-concat-idents
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-146737-9367/root/chroot_tmpdir/scmroot/rust-concat-idents'...
$ git reset --hard dac6c1764a3c0493e1f4c471c33f0d12e0e30bae
HEAD is now at dac6c17 Update to version 1.1.4; Fixes RHBZ#2138819