$ git clone -n https://src.fedoraproject.org/rpms/rust-inferno.git /var/lib/mock/f38-build-681570-77884/root/chroot_tmpdir/scmroot/rust-inferno
Cloning into '/var/lib/mock/f38-build-681570-77884/root/chroot_tmpdir/scmroot/rust-inferno'...
$ git reset --hard 121b42e421d53dc7d5195ae4b457c194cf81f19b
HEAD is now at 121b42e Rebuild for fixed frame pointer compiler flags in Rust RPM macros