Lost (trapped?) funds - Seller's XMR balance is currently too low to fulfill the swap
**Describe the bug**
I got the following instructions from the website:
```
{
  mkdir -p ~/swaptool && cd ~/swaptool
} && {
if ! echo "cb1dc3b78cb648e6148fbc20dffab39ab985c1cd3168f11bb543ac660215f7b7  swap" | shasum -a 256 -c -; then
    rm swap 2> /dev/null
    echo "Downloading latest version of the swap tool..." && curl -L https://github.com/comit-network/xmr-btc-swap/releases/download/0.10.2/swap_0.10.2_Linux_x86_64.tar | tar x;
  fi
} && {
  clear && echo "Starting swap. This can take some time..." && ./swap  buy-xmr --receive-address 8************* --seller /dnsaddr/battery.commitcri.me/p2p/12D3KooWCSJUBJ3DkxAdwE1rX5ejBWttexYWsgqGBTStX47rU71G --change-address bc1****
}
``` 
As I already had the latest version of `swap` installed I executed only: 
```
./swap  buy-xmr --receive-address 8***************************************************** --seller /dnsaddr/battery.commitcri.me/p2p/12D3KooWCSJUBJ3DkxAdwE1rX5ejBWttexYWsgqGBTStX47rU71G --change-address bc1**********************
```
and I got the following output:
```
Waiting for Bitcoin deposit deposit_address=bc1**** max_giveable=0.00000000 BTC minimum_amount=0.00010000 BTC maximum_amount=0.01000000 BTC
```
I saw the QR code and the deposit address - everything seemed fine. I then paid 0.01 BTC to `bc1***` with 1 sat/Byte. While the transaction
was still in the mempool I received the rest of the output:
```
Downloading monero-wallet-rpc (79.95 MiB) from https://downloads.getmonero.org/cli/monero-linux-x64-v0.17.2.0.tar.bz2
Connected to Alice at /dnsaddr/battery.commitcri.me/p2p/12D3KooWCSJUBJ3DkxAdwE1rX5ejBWttexYWsgqGBTStX47rU71G

Received Bitcoin new_balance=0.01000000 BTC max_giveable=0.00999151 BTC
Determined swap amount amount=0.00999151 BTC fees=0.00000849 BTC
Estimated fee of 952.0130 is smaller than the min relay fee, defaulting to min relay fee 1000
Error: Failed to complete swap

Caused by:
    Seller's XMR balance is currently too low to fulfill the swap request to buy 0.00999151 BTC, please try again later
```
The transaction got one-block confirmation more than 20 minutes
 after I received the `Error: Failed to complete swap`. 

**Lost/trapped Funds**
Yes

**Debug logs**
`~/.local/share/xmr-btc-swap/cli/mainnet/logs/swap-f237081c-a9ee-4867-9600-d40442963a4d.log` 
```
2022-01-28T09:59:32.508162Z DEBUG Using existing sqlite database.
2022-01-28T09:59:32.518383Z DEBUG Reading in seed from /home/jerzy/.local/share/xmr-btc-swap/cli/mainnet/seed.pem
2022-01-28T09:59:33.690373Z  INFO Downloading monero-wallet-rpc (79.95 MiB) from https://downloads.getmonero.org/cli/monero-linux-x64-v0.17.2.0.tar.bz2
2022-01-28T10:00:23.900431Z DEBUG Starting monero-wallet-rpc port=32857
2022-01-28T10:00:28.148812Z DEBUG Created Monero wallet monero_wallet_name=swap-tool-blockchain-monitoring-wallet
2022-01-28T10:00:28.159128Z DEBUG Network layer initialized peer_id=12D3KooWSWzoMTuTGoX9ERrEFkc1CYo1YLkhAcFMFUaxzX3gSZ5n
2022-01-28T10:00:28.159194Z DEBUG Requesting quote
2022-01-28T10:00:29.115997Z  INFO Connected to Alice at /dnsaddr/battery.commitcri.me/p2p/12D3KooWCSJUBJ3DkxAdwE1rX5ejBWttexYWsgqGBTStX47rU71G
2022-01-28T10:00:29.495648Z  INFO Received quote price=0.00394477 BTC minimum_amount=0.00010000 BTC maximum_amount=0.01000000 BTC
2022-01-28T10:00:29.500186Z  INFO Waiting for Bitcoin deposit deposit_address=bc1**************** max_giveable=0.00000000 BTC minimum_amount=0.00010000 BTC maximum_amount=0.01000000 BTC
2022-01-28T10:04:54.019984Z  INFO Received Bitcoin new_balance=0.01000000 BTC max_giveable=0.00999151 BTC
2022-01-28T10:04:54.020042Z  INFO Determined swap amount amount=0.00999151 BTC fees=0.00000849 BTC
2022-01-28T10:04:54.031424Z DEBUG Advancing state state=quote has been requested
2022-01-28T10:04:54.120147Z DEBUG Estimated fee for transaction weight=548 fee_rate=6.949 sats_per_vbyte=952.0130
2022-01-28T10:04:54.120174Z  WARN Estimated fee of 952.0130 is smaller than the min relay fee, defaulting to min relay fee 1000
2022-01-28T10:04:54.229520Z DEBUG Estimated fee for transaction weight=596 fee_rate=6.949 sats_per_vbyte=1035.4010
```

I have also found in `~/.local/share/xmr-btc-swap/cli/mainnet/monero/monero-wallet-rpc.log`: 
```
2022-01-28 10:00:24.906	    7f63ee8f27c0	INFO	logging	contrib/epee/src/mlog.cpp:273	New log categories: *:WARNING,net:FATAL,net.http:FATAL,net.ssl:FATAL,net.p2p:FATAL,net.cn:FATAL,daemon.rpc:FATAL,global:INFO,verify:FATAL,serialization:FATAL,daemon.rpc.payment:ERROR,stacktrace:INFO,logging:INFO,msgwriter:INFO
2022-01-28 10:00:24.906	    7f63ee8f27c0	INFO	global	contrib/epee/include/net/http_server_impl_base.h:79	Binding on 127.0.0.1 (IPv4):32857
2022-01-28 10:00:25.124	    7f63ee8f27c0	WARNING	wallet.rpc	src/wallet/wallet_rpc_server.cpp:4464	Starting wallet RPC server
2022-01-28 10:00:26.213	[RPC0]	ERROR	wallet.wallet2	src/wallet/wallet2.cpp:5592	e || !exists. THROW EXCEPTION: error::file_not_found
2022-01-28 10:00:26.219	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'asa' is shorter than its prefix length, 4
2022-01-28 10:00:26.219	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'ave' is shorter than its prefix length, 4
2022-01-28 10:00:26.219	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'boa' is shorter than its prefix length, 4
2022-01-28 10:00:26.219	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'cal' is shorter than its prefix length, 4
2022-01-28 10:00:26.219	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'dar' is shorter than its prefix length, 4
2022-01-28 10:00:26.219	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'don' is shorter than its prefix length, 4
2022-01-28 10:00:26.219	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'dos' is shorter than its prefix length, 4
2022-01-28 10:00:26.220	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'eco' is shorter than its prefix length, 4
2022-01-28 10:00:26.220	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'eje' is shorter than its prefix length, 4
2022-01-28 10:00:26.220	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'fax' is shorter than its prefix length, 4
2022-01-28 10:00:26.220	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'feo' is shorter than its prefix length, 4
2022-01-28 10:00:26.220	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'fin' is shorter than its prefix length, 4
2022-01-28 10:00:26.220	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'gen' is shorter than its prefix length, 4
2022-01-28 10:00:26.220	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'gol' is shorter than its prefix length, 4
2022-01-28 10:00:26.220	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'haz' is shorter than its prefix length, 4
2022-01-28 10:00:26.220	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'ira' is shorter than its prefix length, 4
2022-01-28 10:00:26.220	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'luz' is shorter than its prefix length, 4
2022-01-28 10:00:26.220	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'mar' is shorter than its prefix length, 4
2022-01-28 10:00:26.220	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'mes' is shorter than its prefix length, 4
2022-01-28 10:00:26.220	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'mil' is shorter than its prefix length, 4
2022-01-28 10:00:26.220	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'oca' is shorter than its prefix length, 4
2022-01-28 10:00:26.220	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'ojo' is shorter than its prefix length, 4
2022-01-28 10:00:26.221	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'ola' is shorter than its prefix length, 4
2022-01-28 10:00:26.221	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'oro' is shorter than its prefix length, 4
2022-01-28 10:00:26.221	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'oso' is shorter than its prefix length, 4
2022-01-28 10:00:26.221	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'pan' is shorter than its prefix length, 4
2022-01-28 10:00:26.221	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'pez' is shorter than its prefix length, 4
2022-01-28 10:00:26.221	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'pie' is shorter than its prefix length, 4
2022-01-28 10:00:26.221	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'red' is shorter than its prefix length, 4
2022-01-28 10:00:26.221	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'res' is shorter than its prefix length, 4
2022-01-28 10:00:26.221	[RPC0]	WARNING	default	src/mnemonics/language_base.h:132	Español word 'rey' is shorter than its prefix length, 4
2022-01-28 10:04:13.533	    7f63e15fe700	WARNING	wallet.wallet2	src/wallet/wallet2.cpp:1852	Transaction extra has unsupported format: <11a570261ef0de42f13a041c2e7d63ec670ab4b230aa3d323ee303928fb15931>
```
What is concerning is that `./swap history` returns no result:
```
+---------+-------+
| SWAP ID | STATE |
+=================+
+---------+-------+
```
nor does `list-sellers` return anything, I [mentioned it earlier in a separate issue](https://github.com/comit-network/xmr-btc-swap/issues/926) before my funds got trapped. This was also the readon for which I got the selller from **unstoppableswap.net** and not from the output of `swap list-sellers` in my own shell.
As of now I have no Bitcoin refunded to me and no XMR.

**Platform:**

- CLI 
- Software Version 0.10.2
- Ubuntu Desktop 20.04 LTS
