Seems that trying to reproduce a clusterfuzz report produces this error:
  Reinstallation of linux-libc-dev:i386 is not possible, it cannot be downloaded.
  Some packages could not be installed. This may mean that you have
  requested an impossible situation or if you are using the unstable
  distribution that some required packages have not yet been created
  or been moved out of Incoming.
  The following information may help to resolve the situation:

  The following packages have unmet dependencies:
   libglib2.0-0-dbg : Depends: libglib2.0-0 (= 2.50.3-2) but 2.53.4-3 is to be installed
   libglib2.0-dev : Breaks: libglib2.0-0-dbg (< 2.51.4-1~) but 2.50.3-2 is to be installed
   libpixman-1-0-dbg : Depends: libpixman-1-0 (= 0.34.0-1) but 0.34.0-2 is to be installed
  E: Unable to correct problems, you have held broken packages.
  yes: standard output: Broken pipe

You will have to install the above packages yourself.

Steps:
1. Update source (git pull && glient sync)
2. Run /google/data/ro/teams/clusterfuzz-tools/releases/clusterfuzz reproduce 6374202576470016 --current
This works -- no problems.
3. Run same command without the --current, so that it checks out the version that clusterfuzz thinks first broke.
This produces the above error message


 

Seems that trying to reproduce a clusterfuzz report produces this error:
  Reinstallation of linux-libc-dev:i386 is not possible, it cannot be downloaded.
  Some packages could not be installed. This may mean that you have
  requested an impossible situation or if you are using the unstable
  distribution that some required packages have not yet been created
  or been moved out of Incoming.
  The following information may help to resolve the situation:

  The following packages have unmet dependencies:
   libglib2.0-0-dbg : Depends: libglib2.0-0 (= 2.50.3-2) but 2.53.4-3 is to be installed
   libglib2.0-dev : Breaks: libglib2.0-0-dbg (< 2.51.4-1~) but 2.50.3-2 is to be installed
   libpixman-1-0-dbg : Depends: libpixman-1-0 (= 0.34.0-1) but 0.34.0-2 is to be installed
  E: Unable to correct problems, you have held broken packages.
  yes: standard output: Broken pipe
  You will have to install the above packages yourself.

Steps:
1. Update source (git pull && glient sync)
2. Run /google/data/ro/teams/clusterfuzz-tools/releases/clusterfuzz reproduce 6374202576470016 --current
This works -- no problems.
3. Run same command without the --current, so that it checks out the version that clusterfuzz thinks first broke.
This produces the above error message