[INFO] cloning repository https://github.com/Azure-6-lgtm/Bucheshell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Azure-6-lgtm/Bucheshell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzure-6-lgtm%2FBucheshell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzure-6-lgtm%2FBucheshell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ded819ca6476fd44f8426748f6eabacb86d758f
[INFO] checking Azure-6-lgtm/Bucheshell against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzure-6-lgtm%2FBucheshell" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Azure-6-lgtm/Bucheshell
[INFO] finished tweaking git repo https://github.com/Azure-6-lgtm/Bucheshell
[INFO] tweaked toml for git repo https://github.com/Azure-6-lgtm/Bucheshell written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Azure-6-lgtm/Bucheshell on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Azure-6-lgtm/Bucheshell 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded objc2-open-directory v0.3.2
[INFO] [stderr]   Downloaded sysinfo v0.39.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 57d80590adf78f844812712c6e6a7ab66b569048fdfcc367b9492b6aac5078e6
[INFO] running `Command { std: "docker" "start" "57d80590adf78f844812712c6e6a7ab66b569048fdfcc367b9492b6aac5078e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57d80590adf78f844812712c6e6a7ab66b569048fdfcc367b9492b6aac5078e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "57d80590adf78f844812712c6e6a7ab66b569048fdfcc367b9492b6aac5078e6" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57d80590adf78f844812712c6e6a7ab66b569048fdfcc367b9492b6aac5078e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "57d80590adf78f844812712c6e6a7ab66b569048fdfcc367b9492b6aac5078e6" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking sysinfo v0.39.3
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking fd-lock v4.0.4
[INFO] [stderr]     Checking rustyline v17.0.2
[INFO] [stderr]     Checking simplelog v0.12.2
[INFO] [stderr]     Checking bucheshell v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::utils::run::*`
[INFO] [stdout]  --> src/handler/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use crate::utils::run::*;
[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: `crate::handler::check`
[INFO] [stdout]  --> src/strap/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use crate::handler::check;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `log_error` and `log_warn`
[INFO] [stdout]  --> src/strap/init.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::logger::buchelog::{log_error, log_info, log_warn};
[INFO] [stdout]   |                               ^^^^^^^^^            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `colored::*`
[INFO] [stdout]  --> src/strap/init.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use colored::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/utils/run.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Components` and `Disks`
[INFO] [stdout]  --> src/utils/run.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use sysinfo::{Components, Disks, System};
[INFO] [stdout]   |               ^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `colored::Colorize`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use colored::Colorize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> src/logger/buchelog.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpath`
[INFO] [stdout]   --> src/strap/init.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let cpath = get_display_dir();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_cpath`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/utils/run.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |     let path = match env::var("PATH") {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `var_type` is never read
[INFO] [stdout]  --> src/strap/repl.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Variable {
[INFO] [stdout]   |        -------- field in this struct
[INFO] [stdout] 6 |     var_type: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Variable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_alias` is never used
[INFO] [stdout]   --> src/utils/alias.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn add_alias(input: &str) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::run::*`
[INFO] [stdout]  --> src/handler/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use crate::utils::run::*;
[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: `crate::handler::check`
[INFO] [stdout]  --> src/strap/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use crate::handler::check;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `log_error` and `log_warn`
[INFO] [stdout]  --> src/strap/init.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::logger::buchelog::{log_error, log_info, log_warn};
[INFO] [stdout]   |                               ^^^^^^^^^            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `colored::*`
[INFO] [stdout]  --> src/strap/init.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use colored::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/utils/run.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Components` and `Disks`
[INFO] [stdout]  --> src/utils/run.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use sysinfo::{Components, Disks, System};
[INFO] [stdout]   |               ^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `colored::Colorize`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use colored::Colorize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> src/logger/buchelog.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/strap/init.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 rl.add_history_entry(input.as_str());
[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] 77 |                 let _ = rl.add_history_entry(input.as_str());
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpath`
[INFO] [stdout]   --> src/strap/init.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let cpath = get_display_dir();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_cpath`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/utils/run.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |     let path = match env::var("PATH") {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `var_type` is never read
[INFO] [stdout]  --> src/strap/repl.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Variable {
[INFO] [stdout]   |        -------- field in this struct
[INFO] [stdout] 6 |     var_type: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Variable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_alias` is never used
[INFO] [stdout]   --> src/utils/alias.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn add_alias(input: &str) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/strap/init.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 rl.add_history_entry(input.as_str());
[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] 77 |                 let _ = rl.add_history_entry(input.as_str());
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.49s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.30.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "57d80590adf78f844812712c6e6a7ab66b569048fdfcc367b9492b6aac5078e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57d80590adf78f844812712c6e6a7ab66b569048fdfcc367b9492b6aac5078e6", kill_on_drop: false }`
[INFO] [stdout] 57d80590adf78f844812712c6e6a7ab66b569048fdfcc367b9492b6aac5078e6
