$ git clone -n https://src.fedoraproject.org/rpms/rubygem-activerecord.git /var/lib/mock/f37-build-side-32-misc-devel-359653-15608/root/chroot_tmpdir/scmroot/rubygem-activerecord
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-359653-15608/root/chroot_tmpdir/scmroot/rubygem-activerecord'...
$ git reset --hard 77d384d420dda4457abbf4df5887e25e58fc8db6
HEAD is now at 77d384d Fix Minitest 5.16+ compatibility.