[INFO] cloning repository https://github.com/N0fix/Ariane
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/N0fix/Ariane" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN0fix%2FAriane", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN0fix%2FAriane'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce98e12b96bc66c835ed9f264273f90373ffca11
[INFO] testing N0fix/Ariane against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN0fix%2FAriane" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/N0fix/Ariane
[INFO] finished tweaking git repo https://github.com/N0fix/Ariane
[INFO] tweaked toml for git repo https://github.com/N0fix/Ariane written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/N0fix/Ariane on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/N0fix/Ariane already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f900dc9c1ef596ce41a9480f87b08336f835781721c7bf9c8fc7d9190aa77d1
[INFO] running `Command { std: "docker" "start" "-a" "3f900dc9c1ef596ce41a9480f87b08336f835781721c7bf9c8fc7d9190aa77d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f900dc9c1ef596ce41a9480f87b08336f835781721c7bf9c8fc7d9190aa77d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f900dc9c1ef596ce41a9480f87b08336f835781721c7bf9c8fc7d9190aa77d1", kill_on_drop: false }`
[INFO] [stdout] 3f900dc9c1ef596ce41a9480f87b08336f835781721c7bf9c8fc7d9190aa77d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e553f908613ce811ff323bb407bceadb3b0934231fd268996f4a38effe21319e
[INFO] running `Command { std: "docker" "start" "-a" "e553f908613ce811ff323bb407bceadb3b0934231fd268996f4a38effe21319e", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `Level`, `error`, `info`, and `log_enabled`
[INFO] [stdout]  --> src/compilation/compile.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/compilation/compile.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{collections::HashMap, fs::OpenOptions, path::Path, process::Command};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Formatted`
[INFO] [stdout]  --> src/compilation/compile.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | use toml_edit::{Array, Document, Formatted, Item, Value};
[INFO] [stdout]   |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::info_gathering::krate::Krate`
[INFO] [stdout]  --> src/compilation/compile.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::info_gathering::krate::Krate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `error`, `info`, and `log_enabled`
[INFO] [stdout]  --> src/functions_utils/search.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]  --> src/functions_utils/search.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{fs, path::Path};
[INFO] [stdout]   |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fuzzyhash::FuzzyHash`
[INFO] [stdout]  --> src/functions_utils/search.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use fuzzyhash::FuzzyHash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `goblin::pe::section_table::SectionTable`
[INFO] [stdout]  --> src/functions_utils/search.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use goblin::pe::section_table::SectionTable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `goblin::pe::Coff`
[INFO] [stdout]  --> src/functions_utils/search.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use goblin::pe::Coff;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pe`
[INFO] [stdout]   --> src/functions_utils/search.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | use goblin::{archive, pe};
[INFO] [stdout]    |                       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `object::coff`
[INFO] [stdout]   --> src/functions_utils/search.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use object::coff;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FuzzyFunc` and `Hash`
[INFO] [stdout]   --> src/functions_utils/search.rs:15:52
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::sig::sig_generation::{hash_single_func, FuzzyFunc, Hash};
[INFO] [stdout]    |                                                    ^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/info_gathering/compiler.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 |     io::{Cursor, Write},
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `error`, `info`, and `log_enabled`
[INFO] [stdout]  --> src/info_gathering/krate.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::Error`
[INFO] [stdout]  --> src/info_gathering/krate.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     error::Error,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `error`, `info`, and `log_enabled`
[INFO] [stdout]  --> src/sig/comparaison.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `functions_utils::search::Function` and `sig::sig_generation::hash_functions`
[INFO] [stdout]  --> src/sig/comparaison.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{functions_utils::search::Function, sig::sig_generation::hash_functions};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utils::export::find_fn_name`
[INFO] [stdout]  --> src/sig/sig_generation.rs:6:48
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{functions_utils::search::Function, utils::export::find_fn_name};
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/functions_utils/search.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/functions_utils/search.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |     let mut result = get_exception_data_functions(&exe_bytes);
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `member`
[INFO] [stdout]    --> src/functions_utils/search.rs:232:24
[INFO] [stdout]     |
[INFO] [stdout] 232 |             for (name, member, idx) in &archive.summarize() {
[INFO] [stdout]     |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_member`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/functions_utils/search.rs:232:32
[INFO] [stdout]     |
[INFO] [stdout] 232 |             for (name, member, idx) in &archive.summarize() {
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reloc`
[INFO] [stdout]    --> src/functions_utils/search.rs:259:33
[INFO] [stdout]     |
[INFO] [stdout] 259 | ...                   for reloc in sec_data.relocations(extracted).unwrap().into_iter() {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_reloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VALID_MIN_BYTES_FUNCTION_TRESHOLD` is never used
[INFO] [stdout]   --> src/functions_utils/search.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | const VALID_MIN_BYTES_FUNCTION_TRESHOLD: u32 = 50;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tag` is never read
[INFO] [stdout]   --> src/info_gathering/compiler.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct CommitHash {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout]  9 |     hash: String,
[INFO] [stdout] 10 |     tag: Option<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CommitHash` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/functions_utils/search.rs:74:39
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn get_exception_data_functions(file: &[u8]) -> Vec<Function> {
[INFO] [stdout]    |                                       ^^^^^         ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                       |
[INFO] [stdout]    |                                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn get_exception_data_functions(file: &[u8]) -> Vec<Function<'_>> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/info_gathering/krate.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         k.fill_information_from_crates_api();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let _ = k.fill_information_from_crates_api();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/info_gathering/krate.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             self.fill_information_from_crates_api();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 70 |             let _ = self.fill_information_from_crates_api();
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/info_gathering/krate.rs:93:36
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let tarball_path = dest_dir.clone().join(format!("{:#}.tar.gz", self.name));
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 93 -         let tarball_path = dest_dir.clone().join(format!("{:#}.tar.gz", self.name));
[INFO] [stdout] 93 +         let tarball_path = dest_dir.join(format!("{:#}.tar.gz", self.name));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `debug`, `info`, and `log_enabled`
[INFO] [stdout]  --> src/commands/download.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |           ^^^^^         ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compilation::compile`
[INFO] [stdout]  --> src/commands/info.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     compilation::compile,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `debug`, `error`, `info`, and `log_enabled`
[INFO] [stdout]  --> src/commands/info.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |           ^^^^^  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Subcommand`
[INFO] [stdout]  --> src/commands/recover.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use clap::{Parser, Subcommand};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fuzzyhash::FuzzyHash`
[INFO] [stdout]  --> src/commands/recover.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use fuzzyhash::FuzzyHash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level` and `log_enabled`
[INFO] [stdout]  --> src/commands/recover.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |                               ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `semver::Version`
[INFO] [stdout]  --> src/commands/recover.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use semver::Version;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]   --> src/commands/recover.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::result`
[INFO] [stdout]   --> src/commands/recover.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::result;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/commands/recover.rs:24:37
[INFO] [stdout]    |
[INFO] [stdout] 24 | use ariane::info_gathering::krate::{self, Dependencies, Krate};
[INFO] [stdout]    |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Parser`
[INFO] [stdout]  --> src/commands/recover.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use clap::{Parser, Subcommand};
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/commands/download.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/commands/recover.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 |     let mut deps_krates = deps.get_dependencies_mut();
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/commands/recover.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     extract_targz(targz_path.as_path(), &dest_dir.join(dest_dir));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let _ = extract_targz(targz_path.as_path(), &dest_dir.join(dest_dir));
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "e553f908613ce811ff323bb407bceadb3b0934231fd268996f4a38effe21319e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e553f908613ce811ff323bb407bceadb3b0934231fd268996f4a38effe21319e", kill_on_drop: false }`
[INFO] [stdout] e553f908613ce811ff323bb407bceadb3b0934231fd268996f4a38effe21319e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c447891e317cc9574f3b0cfff7365e59a7e11b23ef8ead8da43c06d655b3cf7d
[INFO] running `Command { std: "docker" "start" "-a" "c447891e317cc9574f3b0cfff7365e59a7e11b23ef8ead8da43c06d655b3cf7d", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `Level`, `error`, `info`, and `log_enabled`
[INFO] [stdout]  --> src/compilation/compile.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/compilation/compile.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{collections::HashMap, fs::OpenOptions, path::Path, process::Command};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Formatted`
[INFO] [stdout]  --> src/compilation/compile.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | use toml_edit::{Array, Document, Formatted, Item, Value};
[INFO] [stdout]   |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::info_gathering::krate::Krate`
[INFO] [stdout]  --> src/compilation/compile.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::info_gathering::krate::Krate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `error`, `info`, and `log_enabled`
[INFO] [stdout]  --> src/functions_utils/search.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]  --> src/functions_utils/search.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{fs, path::Path};
[INFO] [stdout]   |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fuzzyhash::FuzzyHash`
[INFO] [stdout]  --> src/functions_utils/search.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use fuzzyhash::FuzzyHash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `goblin::pe::section_table::SectionTable`
[INFO] [stdout]  --> src/functions_utils/search.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use goblin::pe::section_table::SectionTable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `goblin::pe::Coff`
[INFO] [stdout]  --> src/functions_utils/search.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use goblin::pe::Coff;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pe`
[INFO] [stdout]   --> src/functions_utils/search.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | use goblin::{archive, pe};
[INFO] [stdout]    |                       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `object::coff`
[INFO] [stdout]   --> src/functions_utils/search.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use object::coff;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FuzzyFunc` and `Hash`
[INFO] [stdout]   --> src/functions_utils/search.rs:15:52
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::sig::sig_generation::{hash_single_func, FuzzyFunc, Hash};
[INFO] [stdout]    |                                                    ^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/info_gathering/compiler.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 |     io::{Cursor, Write},
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `error`, `info`, and `log_enabled`
[INFO] [stdout]  --> src/info_gathering/krate.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::Error`
[INFO] [stdout]  --> src/info_gathering/krate.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     error::Error,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `error`, `info`, and `log_enabled`
[INFO] [stdout]  --> src/sig/comparaison.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `functions_utils::search::Function` and `sig::sig_generation::hash_functions`
[INFO] [stdout]  --> src/sig/comparaison.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{functions_utils::search::Function, sig::sig_generation::hash_functions};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utils::export::find_fn_name`
[INFO] [stdout]  --> src/sig/sig_generation.rs:6:48
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{functions_utils::search::Function, utils::export::find_fn_name};
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/functions_utils/search.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ariane v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/functions_utils/search.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |     let mut result = get_exception_data_functions(&exe_bytes);
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `member`
[INFO] [stdout]    --> src/functions_utils/search.rs:232:24
[INFO] [stdout]     |
[INFO] [stdout] 232 |             for (name, member, idx) in &archive.summarize() {
[INFO] [stdout]     |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_member`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/functions_utils/search.rs:232:32
[INFO] [stdout]     |
[INFO] [stdout] 232 |             for (name, member, idx) in &archive.summarize() {
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reloc`
[INFO] [stdout]    --> src/functions_utils/search.rs:259:33
[INFO] [stdout]     |
[INFO] [stdout] 259 | ...                   for reloc in sec_data.relocations(extracted).unwrap().into_iter() {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_reloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VALID_MIN_BYTES_FUNCTION_TRESHOLD` is never used
[INFO] [stdout]   --> src/functions_utils/search.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | const VALID_MIN_BYTES_FUNCTION_TRESHOLD: u32 = 50;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tag` is never read
[INFO] [stdout]   --> src/info_gathering/compiler.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct CommitHash {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout]  9 |     hash: String,
[INFO] [stdout] 10 |     tag: Option<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CommitHash` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/functions_utils/search.rs:74:39
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn get_exception_data_functions(file: &[u8]) -> Vec<Function> {
[INFO] [stdout]    |                                       ^^^^^         ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                       |
[INFO] [stdout]    |                                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn get_exception_data_functions(file: &[u8]) -> Vec<Function<'_>> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/info_gathering/krate.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         k.fill_information_from_crates_api();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let _ = k.fill_information_from_crates_api();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/info_gathering/krate.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             self.fill_information_from_crates_api();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 70 |             let _ = self.fill_information_from_crates_api();
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/info_gathering/krate.rs:93:36
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let tarball_path = dest_dir.clone().join(format!("{:#}.tar.gz", self.name));
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 93 -         let tarball_path = dest_dir.clone().join(format!("{:#}.tar.gz", self.name));
[INFO] [stdout] 93 +         let tarball_path = dest_dir.join(format!("{:#}.tar.gz", self.name));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `error`, `info`, and `log_enabled`
[INFO] [stdout]  --> src/compilation/compile.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/compilation/compile.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{collections::HashMap, fs::OpenOptions, path::Path, process::Command};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Formatted`
[INFO] [stdout]  --> src/compilation/compile.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | use toml_edit::{Array, Document, Formatted, Item, Value};
[INFO] [stdout]   |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::info_gathering::krate::Krate`
[INFO] [stdout]  --> src/compilation/compile.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::info_gathering::krate::Krate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `error`, `info`, and `log_enabled`
[INFO] [stdout]  --> src/functions_utils/search.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]  --> src/functions_utils/search.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{fs, path::Path};
[INFO] [stdout]   |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fuzzyhash::FuzzyHash`
[INFO] [stdout]  --> src/functions_utils/search.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use fuzzyhash::FuzzyHash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `goblin::pe::section_table::SectionTable`
[INFO] [stdout]  --> src/functions_utils/search.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use goblin::pe::section_table::SectionTable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `goblin::pe::Coff`
[INFO] [stdout]  --> src/functions_utils/search.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use goblin::pe::Coff;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pe`
[INFO] [stdout]   --> src/functions_utils/search.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | use goblin::{archive, pe};
[INFO] [stdout]    |                       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `object::coff`
[INFO] [stdout]   --> src/functions_utils/search.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use object::coff;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FuzzyFunc` and `Hash`
[INFO] [stdout]   --> src/functions_utils/search.rs:15:52
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::sig::sig_generation::{hash_single_func, FuzzyFunc, Hash};
[INFO] [stdout]    |                                                    ^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/info_gathering/compiler.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 |     io::{Cursor, Write},
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `error`, `info`, and `log_enabled`
[INFO] [stdout]  --> src/info_gathering/krate.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::Error`
[INFO] [stdout]  --> src/info_gathering/krate.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     error::Error,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `error`, `info`, and `log_enabled`
[INFO] [stdout]  --> src/sig/comparaison.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `functions_utils::search::Function` and `sig::sig_generation::hash_functions`
[INFO] [stdout]  --> src/sig/comparaison.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{functions_utils::search::Function, sig::sig_generation::hash_functions};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utils::export::find_fn_name`
[INFO] [stdout]  --> src/sig/sig_generation.rs:6:48
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{functions_utils::search::Function, utils::export::find_fn_name};
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `debug`, `info`, and `log_enabled`
[INFO] [stdout]  --> src/commands/download.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |           ^^^^^         ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compilation::compile`
[INFO] [stdout]  --> src/commands/info.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     compilation::compile,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `debug`, `error`, `info`, and `log_enabled`
[INFO] [stdout]  --> src/commands/info.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |           ^^^^^  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Subcommand`
[INFO] [stdout]  --> src/commands/recover.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use clap::{Parser, Subcommand};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fuzzyhash::FuzzyHash`
[INFO] [stdout]  --> src/commands/recover.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use fuzzyhash::FuzzyHash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level` and `log_enabled`
[INFO] [stdout]  --> src/commands/recover.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stdout]   |                               ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `semver::Version`
[INFO] [stdout]  --> src/commands/recover.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use semver::Version;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]   --> src/commands/recover.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::result`
[INFO] [stdout]   --> src/commands/recover.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::result;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/commands/recover.rs:24:37
[INFO] [stdout]    |
[INFO] [stdout] 24 | use ariane::info_gathering::krate::{self, Dependencies, Krate};
[INFO] [stdout]    |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Parser`
[INFO] [stdout]  --> src/commands/recover.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use clap::{Parser, Subcommand};
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/commands/download.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/functions_utils/search.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/functions_utils/search.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |     let mut result = get_exception_data_functions(&exe_bytes);
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `member`
[INFO] [stdout]    --> src/functions_utils/search.rs:232:24
[INFO] [stdout]     |
[INFO] [stdout] 232 |             for (name, member, idx) in &archive.summarize() {
[INFO] [stdout]     |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_member`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/functions_utils/search.rs:232:32
[INFO] [stdout]     |
[INFO] [stdout] 232 |             for (name, member, idx) in &archive.summarize() {
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reloc`
[INFO] [stdout]    --> src/functions_utils/search.rs:259:33
[INFO] [stdout]     |
[INFO] [stdout] 259 | ...                   for reloc in sec_data.relocations(extracted).unwrap().into_iter() {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_reloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/commands/recover.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 |     let mut deps_krates = deps.get_dependencies_mut();
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/commands/recover.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     extract_targz(targz_path.as_path(), &dest_dir.join(dest_dir));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let _ = extract_targz(targz_path.as_path(), &dest_dir.join(dest_dir));
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VALID_MIN_BYTES_FUNCTION_TRESHOLD` is never used
[INFO] [stdout]   --> src/functions_utils/search.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | const VALID_MIN_BYTES_FUNCTION_TRESHOLD: u32 = 50;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tag` is never read
[INFO] [stdout]   --> src/info_gathering/compiler.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct CommitHash {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout]  9 |     hash: String,
[INFO] [stdout] 10 |     tag: Option<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CommitHash` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/functions_utils/search.rs:74:39
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn get_exception_data_functions(file: &[u8]) -> Vec<Function> {
[INFO] [stdout]    |                                       ^^^^^         ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                       |
[INFO] [stdout]    |                                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn get_exception_data_functions(file: &[u8]) -> Vec<Function<'_>> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/info_gathering/krate.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         k.fill_information_from_crates_api();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let _ = k.fill_information_from_crates_api();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/info_gathering/krate.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             self.fill_information_from_crates_api();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 70 |             let _ = self.fill_information_from_crates_api();
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/info_gathering/krate.rs:93:36
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let tarball_path = dest_dir.clone().join(format!("{:#}.tar.gz", self.name));
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 93 -         let tarball_path = dest_dir.clone().join(format!("{:#}.tar.gz", self.name));
[INFO] [stdout] 93 +         let tarball_path = dest_dir.join(format!("{:#}.tar.gz", self.name));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "c447891e317cc9574f3b0cfff7365e59a7e11b23ef8ead8da43c06d655b3cf7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c447891e317cc9574f3b0cfff7365e59a7e11b23ef8ead8da43c06d655b3cf7d", kill_on_drop: false }`
[INFO] [stdout] c447891e317cc9574f3b0cfff7365e59a7e11b23ef8ead8da43c06d655b3cf7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 651a9563a0ac0ab4d333c58e94a7789c5f9782b8e96bce1008f40465325ae81c
[INFO] running `Command { std: "docker" "start" "-a" "651a9563a0ac0ab4d333c58e94a7789c5f9782b8e96bce1008f40465325ae81c", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Level`, `error`, `info`, and `log_enabled`
[INFO] [stderr]  --> src/compilation/compile.rs:1:18
[INFO] [stderr]   |
[INFO] [stderr] 1 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stderr]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `collections::HashMap`
[INFO] [stderr]  --> src/compilation/compile.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::{collections::HashMap, fs::OpenOptions, path::Path, process::Command};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Formatted`
[INFO] [stderr]  --> src/compilation/compile.rs:6:34
[INFO] [stderr]   |
[INFO] [stderr] 6 | use toml_edit::{Array, Document, Formatted, Item, Value};
[INFO] [stderr]   |                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::info_gathering::krate::Krate`
[INFO] [stderr]  --> src/compilation/compile.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::info_gathering::krate::Krate;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Level`, `error`, `info`, and `log_enabled`
[INFO] [stderr]  --> src/functions_utils/search.rs:1:18
[INFO] [stderr]   |
[INFO] [stderr] 1 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stderr]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fs`
[INFO] [stderr]  --> src/functions_utils/search.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::{fs, path::Path};
[INFO] [stderr]   |           ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fuzzyhash::FuzzyHash`
[INFO] [stderr]  --> src/functions_utils/search.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use fuzzyhash::FuzzyHash;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `goblin::pe::section_table::SectionTable`
[INFO] [stderr]  --> src/functions_utils/search.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use goblin::pe::section_table::SectionTable;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `goblin::pe::Coff`
[INFO] [stderr]  --> src/functions_utils/search.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use goblin::pe::Coff;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pe`
[INFO] [stderr]   --> src/functions_utils/search.rs:10:23
[INFO] [stderr]    |
[INFO] [stderr] 10 | use goblin::{archive, pe};
[INFO] [stderr]    |                       ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `object::coff`
[INFO] [stderr]   --> src/functions_utils/search.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use object::coff;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `FuzzyFunc` and `Hash`
[INFO] [stderr]   --> src/functions_utils/search.rs:15:52
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crate::sig::sig_generation::{hash_single_func, FuzzyFunc, Hash};
[INFO] [stderr]    |                                                    ^^^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/info_gathering/compiler.rs:3:18
[INFO] [stderr]   |
[INFO] [stderr] 3 |     io::{Cursor, Write},
[INFO] [stderr]   |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Level`, `error`, `info`, and `log_enabled`
[INFO] [stderr]  --> src/info_gathering/krate.rs:2:18
[INFO] [stderr]   |
[INFO] [stderr] 2 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stderr]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error::Error`
[INFO] [stderr]  --> src/info_gathering/krate.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     error::Error,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Level`, `error`, `info`, and `log_enabled`
[INFO] [stderr]  --> src/sig/comparaison.rs:4:18
[INFO] [stderr]   |
[INFO] [stderr] 4 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stderr]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `functions_utils::search::Function` and `sig::sig_generation::hash_functions`
[INFO] [stderr]  --> src/sig/comparaison.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::{functions_utils::search::Function, sig::sig_generation::hash_functions};
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `utils::export::find_fn_name`
[INFO] [stderr]  --> src/sig/sig_generation.rs:6:48
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::{functions_utils::search::Function, utils::export::find_fn_name};
[INFO] [stderr]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]  --> src/functions_utils/search.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::Write;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/functions_utils/search.rs:217:9
[INFO] [stderr]     |
[INFO] [stderr] 217 |     let mut result = get_exception_data_functions(&exe_bytes);
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `member`
[INFO] [stderr]    --> src/functions_utils/search.rs:232:24
[INFO] [stderr]     |
[INFO] [stderr] 232 |             for (name, member, idx) in &archive.summarize() {
[INFO] [stderr]     |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_member`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `idx`
[INFO] [stderr]    --> src/functions_utils/search.rs:232:32
[INFO] [stderr]     |
[INFO] [stderr] 232 |             for (name, member, idx) in &archive.summarize() {
[INFO] [stderr]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `reloc`
[INFO] [stderr]    --> src/functions_utils/search.rs:259:33
[INFO] [stderr]     |
[INFO] [stderr] 259 | ...                   for reloc in sec_data.relocations(extracted).unwrap().into_iter() {
[INFO] [stderr]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_reloc`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VALID_MIN_BYTES_FUNCTION_TRESHOLD` is never used
[INFO] [stderr]   --> src/functions_utils/search.rs:41:7
[INFO] [stderr]    |
[INFO] [stderr] 41 | const VALID_MIN_BYTES_FUNCTION_TRESHOLD: u32 = 50;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `tag` is never read
[INFO] [stderr]   --> src/info_gathering/compiler.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct CommitHash {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr]  9 |     hash: String,
[INFO] [stderr] 10 |     tag: Option<String>,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CommitHash` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/functions_utils/search.rs:74:39
[INFO] [stderr]    |
[INFO] [stderr] 74 | fn get_exception_data_functions(file: &[u8]) -> Vec<Function> {
[INFO] [stderr]    |                                       ^^^^^         ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                       |
[INFO] [stderr]    |                                       the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 74 | fn get_exception_data_functions(file: &[u8]) -> Vec<Function<'_>> {
[INFO] [stderr]    |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/info_gathering/krate.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |         k.fill_information_from_crates_api();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let _ = k.fill_information_from_crates_api();
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/info_gathering/krate.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |             self.fill_information_from_crates_api();
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 70 |             let _ = self.fill_information_from_crates_api();
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]   --> src/info_gathering/krate.rs:93:36
[INFO] [stderr]    |
[INFO] [stderr] 93 |         let tarball_path = dest_dir.clone().join(format!("{:#}.tar.gz", self.name));
[INFO] [stderr]    |                                    ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stderr]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr] 93 -         let tarball_path = dest_dir.clone().join(format!("{:#}.tar.gz", self.name));
[INFO] [stderr] 93 +         let tarball_path = dest_dir.join(format!("{:#}.tar.gz", self.name));
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `ariane` (lib) generated 29 warnings (run `cargo fix --lib -p ariane` to apply 24 suggestions)
[INFO] [stderr] warning: unused imports: `Level`, `debug`, `info`, and `log_enabled`
[INFO] [stderr]  --> src/commands/download.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stderr]   |           ^^^^^         ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `compilation::compile`
[INFO] [stderr]  --> src/commands/info.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     compilation::compile,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Level`, `debug`, `error`, `info`, and `log_enabled`
[INFO] [stderr]  --> src/commands/info.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stderr]   |           ^^^^^  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Subcommand`
[INFO] [stderr]  --> src/commands/recover.rs:4:20
[INFO] [stderr]   |
[INFO] [stderr] 4 | use clap::{Parser, Subcommand};
[INFO] [stderr]   |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fuzzyhash::FuzzyHash`
[INFO] [stderr]  --> src/commands/recover.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use fuzzyhash::FuzzyHash;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Level` and `log_enabled`
[INFO] [stderr]  --> src/commands/recover.rs:8:31
[INFO] [stderr]   |
[INFO] [stderr] 8 | use log::{debug, error, info, log_enabled, Level};
[INFO] [stderr]   |                               ^^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `semver::Version`
[INFO] [stderr]  --> src/commands/recover.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use semver::Version;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]   --> src/commands/recover.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::fs::File;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::result`
[INFO] [stderr]   --> src/commands/recover.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::result;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]   --> src/commands/recover.rs:24:37
[INFO] [stderr]    |
[INFO] [stderr] 24 | use ariane::info_gathering::krate::{self, Dependencies, Krate};
[INFO] [stderr]    |                                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Parser`
[INFO] [stderr]  --> src/commands/recover.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | use clap::{Parser, Subcommand};
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/commands/download.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |             Err(e) => {
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/commands/recover.rs:215:9
[INFO] [stderr]     |
[INFO] [stderr] 215 |     let mut deps_krates = deps.get_dependencies_mut();
[INFO] [stderr]     |         ----^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/commands/recover.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 |     extract_targz(targz_path.as_path(), &dest_dir.join(dest_dir));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let _ = extract_targz(targz_path.as_path(), &dest_dir.join(dest_dir));
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `ariane` (bin "ariane" test) generated 14 warnings (run `cargo fix --bin "ariane" -p ariane --tests` to apply 12 suggestions)
[INFO] [stderr] warning: `ariane` (lib test) generated 29 warnings (29 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ariane-2edc187714745efb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin.rs (/opt/rustwide/target/debug/deps/ariane-5f75a612c20b243c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ariane
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/info_gathering/compiler.rs - info_gathering::compiler::RustcInformation (line 30) ... FAILED
[INFO] [stdout] test src/sig/sig_generation.rs - sig::sig_generation::hash_single_func (line 57) ... FAILED
[INFO] [stdout] test src/info_gathering/krate.rs - info_gathering::krate::Dependencies (line 198) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/info_gathering/compiler.rs - info_gathering::compiler::RustcInformation (line 30) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `RustcInformation` in this scope
[INFO] [stdout]   --> src/info_gathering/compiler.rs:33:31
[INFO] [stdout]    |
[INFO] [stdout] 33 |  if let Some(compiler_info) = RustcInformation::from_file(&Path::new(&args.file))? {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^ use of undeclared type `RustcInformation`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 30 + use ariane::info_gathering::compiler::RustcInformation;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Path` in this scope
[INFO] [stdout]   --> src/info_gathering/compiler.rs:33:60
[INFO] [stdout]    |
[INFO] [stdout] 33 |  if let Some(compiler_info) = RustcInformation::from_file(&Path::new(&args.file))? {
[INFO] [stdout]    |                                                            ^^^^ use of undeclared type `Path`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 30 + use std::path::Path;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `args` in this scope
[INFO] [stdout]   --> src/info_gathering/compiler.rs:33:71
[INFO] [stdout]    |
[INFO] [stdout] 33 |  if let Some(compiler_info) = RustcInformation::from_file(&Path::new(&args.file))? {
[INFO] [stdout]    |                                                                       ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 30 + use std::env::args;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sig/sig_generation.rs - sig::sig_generation::hash_single_func (line 57) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `rax`
[INFO] [stdout]   --> src/sig/sig_generation.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | lea rax, off_14006580
[INFO] [stdout]    |     ^^^ expected one of `!` or `::`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a keyword `let` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 58 - lea rax, off_14006580
[INFO] [stdout] 58 + let rax, off_14006580
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/info_gathering/krate.rs - info_gathering::krate::Dependencies (line 198) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `Dependencies` in this scope
[INFO] [stdout]    --> src/info_gathering/krate.rs:199:15
[INFO] [stdout]     |
[INFO] [stdout] 199 | let mut deps: Dependencies = Dependencies::from_buffer(&bytes);
[INFO] [stdout]     |               ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 198 + use ariane::info_gathering::krate::Dependencies;
[INFO] [stdout]     |
[INFO] [stdout] 198 + use crates_io_api::Dependencies;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Dependencies` in this scope
[INFO] [stdout]    --> src/info_gathering/krate.rs:199:30
[INFO] [stdout]     |
[INFO] [stdout] 199 | let mut deps: Dependencies = Dependencies::from_buffer(&bytes);
[INFO] [stdout]     |                              ^^^^^^^^^^^^ use of undeclared type `Dependencies`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 198 + use ariane::info_gathering::krate::Dependencies;
[INFO] [stdout]     |
[INFO] [stdout] 198 + use crates_io_api::Dependencies;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `bytes` in this scope
[INFO] [stdout]    --> src/info_gathering/krate.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 | let mut deps: Dependencies = Dependencies::from_buffer(&bytes);
[INFO] [stdout]     |                                                         ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/info_gathering/compiler.rs - info_gathering::compiler::RustcInformation (line 30)
[INFO] [stdout]     src/info_gathering/krate.rs - info_gathering::krate::Dependencies (line 198)
[INFO] [stdout]     src/sig/sig_generation.rs - sig::sig_generation::hash_single_func (line 57)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "651a9563a0ac0ab4d333c58e94a7789c5f9782b8e96bce1008f40465325ae81c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "651a9563a0ac0ab4d333c58e94a7789c5f9782b8e96bce1008f40465325ae81c", kill_on_drop: false }`
[INFO] [stdout] 651a9563a0ac0ab4d333c58e94a7789c5f9782b8e96bce1008f40465325ae81c
