pushes are rejected with a non-fast-forward error (looks like #36)

[xt0ph]

Hello,

It seems to me to have the same problem as issue #36 but with a difference concerning objects already marked.

Version of git: 2.20.1
Mercurial version: 4.8.2

git push origin branches/default 
searching for changes
no changes found
error: Object 736b561dfa69db730f2069506243926bfa6b96b3 already has a mark
error: Object 2047f2366b6e87a7b76a97057153aa1cf6d5d856 already has a mark
error: Object 8b8880400913aa33f7b32b7469bfab5043cdfa85 already has a mark
error: Object 9523e22a804a41bd919cfe25e3bfbde5cc700628 already has a mark
error: Object dba7f49fcdb297ecdae980f7992e35464387a461 already has a mark
error: Object 9aefc99db6e28fe35943e32cf1779b3fffb3e167 already has a mark
error: Object 23798f9c2c8aad060cfcb64ff60ca3bb1a4eeb68 already has a mark
error: Object 3526ec0575cc8bb1f5c11f07ee5ce9217c1deba1 already has a mark
error: Object 9794c562adcb326f9ce95384373a140cf8c2c294 already has a mark
To hg::ssh://[email protected]/xt0ph/tryton_dtl-incoterm
 ! [rejected]        branches/default -> branches/default (non-fast-forward)
error: failed to push some refs to 'hg::ssh://[email protected]/xt0ph/tryton_dtl-incoterm'
hint: Updates were rejected because the tip of your current branch is behind
hint: its remote counterpart. Integrate the remote changes (e.g.
hint: 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.

but

git pull origin branches/default
searching for changes
no changes found
From hg::ssh://[email protected]/xt0ph/tryton_dtl-incoterm
 * branch            branches/default -> FETCH_HEAD
Already up to date.

Is there a way to solve that ?

regards.