"premature EOF reading fixed-length data" on mips elf

I have multiple binaries built for mips32, bloaty can read them with `-d segments,sections`, but when using `-d symbols`, it failed with the output :
```
❯ bloaty -s file -w -d symbols lib/systemd/libsystemd-shared-256.so
bloaty: premature EOF reading fixed-length data
```

version :
```
❯ bloaty --version
Bloaty McBloatface 1.1
```