$ git clone -n https://src.fedoraproject.org/rpms/btrfs-progs.git /var/lib/mock/f33-build-122175-38251/root/chroot_tmpdir/scmroot/btrfs-progs
Cloning into '/var/lib/mock/f33-build-122175-38251/root/chroot_tmpdir/scmroot/btrfs-progs'...
$ git reset --hard 184cf684a92a2b7006a5c69707b38c5d149f4ffb
HEAD is now at 184cf68 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild