A test has been failing in nixpkgs CI

[mightyiam]

https://hydra.nixos.org/build/290368910/nixlog/2

---- simple_straightline_remote_branch stdout ----
thread 'simple_straightline_remote_branch' panicked at tests/basic.rs:243:5:
assertion `left == right` failed: log:
* d HEAD -> main
* target
* b origin/main, origin/HEAD
* a

  left: "* d HEAD -> main\n* target\n* b origin/main, origin/HEAD\n* a\n"
 right: "* d HEAD -> main\n* target\n* b origin/main\n* a\n"
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace