panic: pq: password authentication failed for user

[catchra]

I have tried this on 3 different postgres servers and get the same error and yet
I can login with both navicat and psql on the command line

docker run -d
  --name='Matrix-Synapse-SlidingSync'
  --net='bridge'
  -e HOST_OS="Unraid"
  -e HOST_HOSTNAME="UNRAID"
  -e HOST_CONTAINERNAME="Matrix-Synapse-SlidingSync"
  -e 'SYNCV3_SERVER'='http://192.168.137.53:8008'
  -e 'SYNCV3_SECRET'='b512< SECRET>f20e'
  -e 'SYNCV3_BINDADDR'='0.0.0.0:8009'
  -e 'SYNCV3_DB'='user=catchra dbname=syncv3 sslmode=disable host=192.168.137.53 port=5433 password=SECRET'\'''
  -l net.unraid.docker.managed=dockerman
  -l net.unraid.docker.icon='https://raw.githubusercontent.com/Richy1989/unraid-icons/main/icons/matrix.png'
  -p '8009:8009/tcp' 'ghcr.io/matrix-org/sliding-sync:latest'

panic: pq: password authentication failed for user "catchra"

goroutine 1 [running]:
github.com/jmoiron/sqlx.MustExec(...)
        github.com/jmoiron/sqlx@v1.3.3/sqlx.go:722
github.com/jmoiron/sqlx.(*DB).MustExec(0x0?, {0xdc964c?, 0x40fca7?}, {0x0?, 0x7deaa6?, 0xc0003df901?})
        github.com/jmoiron/sqlx@v1.3.3/sqlx.go:366 +0x46
github.com/matrix-org/sliding-sync/state.NewRoomsTable(...)
        github.com/matrix-org/sliding-sync/state/rooms_table.go:24
github.com/matrix-org/sliding-sync/state.NewStorageWithDB(0xc0004842a0, 0x8?)
        github.com/matrix-org/sliding-sync/state/storage.go:90 +0x46
github.com/matrix-org/sliding-sync.Setup({0xc00003e00e, 0x1a}, {0xc00004200a, 0x5c}, {0xc00004005e, 0x40}, {0x0, 0x0, 0x0, 0x3b9aca00, ...})
        github.com/matrix-org/sliding-sync/v3.go:117 +0x212
main.main()
        github.com/matrix-org/sliding-sync/cmd/syncv3/main.go:213 +0x175b
Sync v3 [0.99.18] (ea3baf2)
Debug=false LogLevel= MaxConns=0

$psql -p 5433 -U catchra -d syncv3 -h 192.168.137.53
Password for user catchra: 
psql (15.6 (Debian 15.6-0+deb12u1), server 14.12 (Debian 14.12-1.pgdg120+1))
Type "help" for help.

syncv3=#

[finga]

Looks like parsing the connection string is not implemented correctly. Setting SYNCV3_DB to postgresql://USER:PASSWORD@HOST fails with "panic: parse "postgresql://USER:PASSWORD": invalid port ":PASSWORD" after host". Though it should be valid syntax: https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-CONNSTRING-URIS