$ git clone -n https://src.fedoraproject.org/rpms/tracker.git /var/lib/mock/f42-build-862678-171015/root/chroot_tmpdir/scmroot/tracker
Cloning into '/var/lib/mock/f42-build-862678-171015/root/chroot_tmpdir/scmroot/tracker'...
$ git reset --hard a21e41cf96ec8f61f6c00d48a0d6ae7e33a8a91c
HEAD is now at a21e41c Rebuild for ICU 76