Shallow clone fails with could not read from remote repository

[ocharles]

Description

I wanted to try out the new(ish) shallow clone support. Here's my terminal output:

/work 
❯ jj git clone --colocate --depth 64 [email protected]:REDACTED shallow
Fetching into new repo in "/home/ollie/work/shallow"
Error: could not read from remote repository; class=Net (12); code=Eof (-20)

~/work took 2s 
❯ jj git clone --colocate [email protected]:REDACTED shallow
Fetching into new repo in "/home/ollie/work/shallow"
 10%  13.7 MiB at   5.4 MiB/s [████████████ CRTL-C

I can confirm that both REDACTEDs are the same.

Expected Behavior

A shallow clone is created

Actual Behavior

I get an error: Error: could not read from remote repository; class=Net (12); code=Eof (-20).

Specifications

• Platform: NixOS 24.11
• Version: jj 0.23.0-e5de0fc74211c5ab15baba2621b1f2a1bca71e3b