Ask about install

[TurzyRGD]

Hi! I'm a not programmer but i don't know where could i ask about help. I have problem with use this code. I tried almost everything. Could you help me?

I cant install decoder because:

firenet@firenet-VirtualBox:~/.cargo/registry/src/github.com-1ecc6299db9ec823/signal-backup-decode-0.1.5$ cargo install --features "rebuild-protobuf" signal-backup-decode Updating crates.io index Installing signal-backup-decode v0.1.5 Compiling libc v0.2.74 Compiling cfg-if v0.1.10 Compiling getrandom v0.1.14 Compiling proc-macro2 v1.0.19 Compiling cc v1.0.59 Compiling pkg-config v0.3.18 Compiling autocfg v1.0.0 Compiling unicode-xid v0.2.1 Compiling ppv-lite86 v0.2.8 Compiling syn v1.0.38 Compiling log v0.4.11 Compiling protobuf v2.17.0 Compiling bitflags v1.2.1 Compiling remove_dir_all v0.5.3 Compiling gcc v0.3.55 Compiling gimli v0.22.0 Compiling version_check v0.9.2 Compiling ahash v0.3.8 Compiling adler v0.2.3 Compiling foreign-types-shared v0.1.1 Compiling rustc-demangle v0.1.16 Compiling byteorder v1.3.4 Compiling object v0.20.0 Compiling unicode-width v0.1.8 Compiling openssl v0.10.30 Compiling rustc-serialize v0.3.24 Compiling ansi_term v0.11.0 Compiling strsim v0.8.0 Compiling lazy_static v1.4.0 Compiling vec_map v0.8.2 Compiling hex v0.3.2 Compiling sqlite3-src v0.2.12 Compiling hashbrown v0.7.2 Compiling openssl-sys v0.9.58 Compiling rust-crypto v0.2.36 Compiling addr2line v0.13.0 Compiling error-chain v0.12.4 Compiling miniz_oxide v0.4.0 Compiling foreign-types v0.3.2 Compiling textwrap v0.11.0 error[E0658]: non-builtin inner attributes are unstable --> /home/firenet/.cargo/registry/src/github.com-1ecc6299db9ec823/protobuf-2.17.0/src/descriptor.rs:9:1	9	#![rustfmt::skip]	^^^^^^^^^^^^^^^^^

= note: see issue #54726 https://github.com/rust-lang/rust/issues/54726 for more information

error[E0658]: non-builtin inner attributes are unstable --> /home/firenet/.cargo/registry/src/github.com-1ecc6299db9ec823/protobuf-2.17.0/src/plugin.rs:9:1	9	#![rustfmt::skip]	^^^^^^^^^^^^^^^^^

= note: see issue #54726 https://github.com/rust-lang/rust/issues/54726 for more information

error[E0658]: non-builtin inner attributes are unstable --> /home/firenet/.cargo/registry/src/github.com-1ecc6299db9ec823/protobuf-2.17.0/src/rustproto.rs:9:1	9	#![rustfmt::skip]	^^^^^^^^^^^^^^^^^

= note: see issue #54726 https://github.com/rust-lang/rust/issues/54726 for more information

error[E0658]: non-builtin inner attributes are unstable --> /home/firenet/.cargo/registry/src/github.com-1ecc6299db9ec823/protobuf-2.17.0/src/well_known_types/any.rs:9:1	9	#![rustfmt::skip]	^^^^^^^^^^^^^^^^^

= note: see issue #54726 https://github.com/rust-lang/rust/issues/54726 for more information

error[E0658]: non-builtin inner attributes are unstable --> /home/firenet/.cargo/registry/src/github.com-1ecc6299db9ec823/protobuf-2.17.0/src/well_known_types/api.rs:9:1	9	#![rustfmt::skip]	^^^^^^^^^^^^^^^^^

= note: see issue #54726 https://github.com/rust-lang/rust/issues/54726 for more information

error[E0658]: non-builtin inner attributes are unstable --> /home/firenet/.cargo/registry/src/github.com-1ecc6299db9ec823/protobuf-2.17.0/src/well_known_types/duration.rs:9:1	9	#![rustfmt::skip]	^^^^^^^^^^^^^^^^^

= note: see issue #54726 https://github.com/rust-lang/rust/issues/54726 for more information

error[E0658]: non-builtin inner attributes are unstable --> /home/firenet/.cargo/registry/src/github.com-1ecc6299db9ec823/protobuf-2.17.0/src/well_known_types/empty.rs:9:1	9	#![rustfmt::skip]	^^^^^^^^^^^^^^^^^

= note: see issue #54726 https://github.com/rust-lang/rust/issues/54726 for more information

error[E0658]: non-builtin inner attributes are unstable --> /home/firenet/.cargo/registry/src/github.com-1ecc6299db9ec823/protobuf-2.17.0/src/well_known_types/field_mask.rs:9:1	9	#![rustfmt::skip]	^^^^^^^^^^^^^^^^^

= note: see issue #54726 https://github.com/rust-lang/rust/issues/54726 for more information

error[E0658]: non-builtin inner attributes are unstable --> /home/firenet/.cargo/registry/src/github.com-1ecc6299db9ec823/protobuf-2.17.0/src/well_known_types/source_context.rs:9:1	9	#![rustfmt::skip]	^^^^^^^^^^^^^^^^^

= note: see issue #54726 https://github.com/rust-lang/rust/issues/54726 for more information

error[E0658]: non-builtin inner attributes are unstable --> /home/firenet/.cargo/registry/src/github.com-1ecc6299db9ec823/protobuf-2.17.0/src/well_known_types/struct_pb.rs:9:1	9	#![rustfmt::skip]	^^^^^^^^^^^^^^^^^

= note: see issue #54726 https://github.com/rust-lang/rust/issues/54726 for more information

error[E0658]: non-builtin inner attributes are unstable --> /home/firenet/.cargo/registry/src/github.com-1ecc6299db9ec823/protobuf-2.17.0/src/well_known_types/timestamp.rs:9:1	9	#![rustfmt::skip]	^^^^^^^^^^^^^^^^^

= note: see issue #54726 https://github.com/rust-lang/rust/issues/54726 for more information

error[E0658]: non-builtin inner attributes are unstable --> /home/firenet/.cargo/registry/src/github.com-1ecc6299db9ec823/protobuf-2.17.0/src/well_known_types/type_pb.rs:9:1	9	#![rustfmt::skip]	^^^^^^^^^^^^^^^^^

= note: see issue #54726 https://github.com/rust-lang/rust/issues/54726 for more information

error[E0658]: non-builtin inner attributes are unstable --> /home/firenet/.cargo/registry/src/github.com-1ecc6299db9ec823/protobuf-2.17.0/src/well_known_types/wrappers.rs:9:1	9	#![rustfmt::skip]	^^^^^^^^^^^^^^^^^

= note: see issue #54726 https://github.com/rust-lang/rust/issues/54726 for more information

error: aborting due to 13 previous errors

For more information about this error, try rustc --explain E0658. error: failed to compile signal-backup-decode v0.1.5, intermediate artifacts can be found at /tmp/cargo-installvZAI7X

Caused by: could not compile protobuf.

To learn more, run the command again with --verbose.

[mutlusun]

Hello, are you on the latest rust version? Maybe it will help to fix this issue. What is the output of rustc -V

Best

[TurzyRGD]

I don't know how, but install is complete, but now I have a new problem:

Successfully exported 3747 frames, 267 attachments, 186008306 bytes into f Successfully exported 3748 frames, 267 attachments, 186009173 bytes into f Successfully exported 3749 frames, 268 attachments, 186921020 bytes into f Successfully exported 3750 frames, 268 attachments, 186921887 bytes into f thread 'main' panicked at 'called Result::unwrap() on an Err value: Error(MacVerificationError([227, 153, 138, 118, 97, 241, 107, 128, 224, 104], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]), State { next_error: None, backtrace: InternalBacktrace { backtrace: None } })', /home/firenet/.cargo/registry/src/github.com-1ecc6299db9ec823/signal-backup-decode-0.1.5/src/main.rs:448:5 note: run with RUST_BACKTRACE=1 environment variable to display a backtrace

after use

signal-backup-decode /home/firenet/Pobrane/signal-2020-08-11-14-14-26.backup --sqlite-path /home/firenet/Pobrane/Database/ -p xxxxxxxxxxxxxxxxxx

command it's ok?

[mutlusun]

This is a HMAC verification error. Is your backup file corrupted? This happens sometimes. Maybe you can try to run signal-backup-decode with the following argument: --no-verify-mac.

However, it might be that certain message/files cannot be recovered.

Does this help?

[TurzyRGD]

At 100% is not corrupted, because i extracterd media from this program: https://github.com/xeals/signal-back. From this program working too, but not messages :( .

MacVeryficationError disappeared, but stay error yet:

thread'main' panicked at 'index 18446744073709551606 out of range for slice of length 0', /home/firenet/.cargo/registry/src/github.com-1ecc6299db9ec823/signal-backup-decode-0.1.5/src/main.rs:45:31 note: run withRUST_BACKTRACE=1` environment variable to display a backtrace

[mutlusun]

If your backup file is corrupt, it will be hard to debug problems without the file. However, you might have a look at https://github.com/bepaald/signalbackup-tools. This project offers some possibilities to obtain intact messages and files.

[TurzyRGD]

It's your right. This backup was corrupted. I maked, a new one and that working! Thank you for help :) Maybe you have signatures of tabels and columns yet? ;)