Rclone Dedupe does not pass all of Google drive commands through the pacer

What is the problem you are having with rclone?

Not all commands are passed through the pacer for Google Drive
Normally this task would take around 50 mins for me
But if this error occurs it stops after 10 mins

What is your rclone version (output from rclone version)

1.47
Currently testing on v1.47.0-070-g8c550363-beta-windows-amd64

Which OS you are using and how many bits (eg Windows 7, 64 bit)

Windows 10 x64 1809

Which cloud storage system are you using? (eg Google Drive)

Google Drive with Crypt

The command you were trying to run (eg rclone copy /tmp remote:tmp)

C:\rclone\rclone.exe dedupe --tpslimit 1 --checkers 4 --fast-list --dedupe-mode rename --progress --log-file "C:\MirrorD Log\Rclone DeDupe %DATEANDTIME%.log" --log-level INFO cryptGDrive:

A log from the command with the -vv flag (eg output from rclone -vv copy /tmp remote:tmp)

Will post this when I've got it reproduced. It doesn't always happen, just 15% of the time its run

So for the moment with just INFO level logging
2019/05/15 11:10:51 INFO : Starting HTTP transaction limiter: max 1 transactions/s with burst 1
2019/05/15 11:12:37 INFO : Encrypted drive 'cryptGDrive:': Looking for duplicates using rename mode.
2019/05/15 11:21:45 Failed to dedupe: find duplicate dirs: couldn't list directory: googleapi: Error 429: Rate Limit Exceeded, rateLimitExceeded

Start by reproducing the reported rclone dedupe --tpslimit 1 ... cryptGDrive: command with verbose logging, since the issue provides no file or test location. Trace the Google Drive requests made during deduplication and compare them with the pacer behavior; done means the run no longer intermittently fails with a 429 rate-limit error.