$ git clone -n https://src.fedoraproject.org/rpms/ghc-string-conversions.git /var/lib/mock/f40-build-743145-111091/root/chroot_tmpdir/scmroot/ghc-string-conversions
Cloning into '/var/lib/mock/f40-build-743145-111091/root/chroot_tmpdir/scmroot/ghc-string-conversions'...
$ git reset --hard 9d52e8e95712607ef55632f6e67f16d2ae4b128c
HEAD is now at 9d52e8e bump release