$ git clone -n https://src.fedoraproject.org/rpms/compat-libicu63.git /var/lib/mock/f33-build-316954-57775/root/chroot_tmpdir/scmroot/compat-libicu63
Cloning into '/var/lib/mock/f33-build-316954-57775/root/chroot_tmpdir/scmroot/compat-libicu63'...
$ git reset --hard 637ebdbf98169f1fb643f5d92247e6476dc2cdb7
HEAD is now at 637ebdb - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild