[INFO] cloning repository https://github.com/N4D1K-lgtm/rscan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/N4D1K-lgtm/rscan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN4D1K-lgtm%2Frscan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN4D1K-lgtm%2Frscan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7bb36500be9b4fc3e25917fab056db79f9064773
[INFO] checking N4D1K-lgtm/rscan against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN4D1K-lgtm%2Frscan" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/N4D1K-lgtm/rscan on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/N4D1K-lgtm/rscan
[INFO] finished tweaking git repo https://github.com/N4D1K-lgtm/rscan
[INFO] tweaked toml for git repo https://github.com/N4D1K-lgtm/rscan written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/N4D1K-lgtm/rscan 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2781dc83d86420834059fab269340cd169862fcff3256b94cdf9e962ebf07ae
[INFO] running `Command { std: "docker" "start" "-a" "b2781dc83d86420834059fab269340cd169862fcff3256b94cdf9e962ebf07ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2781dc83d86420834059fab269340cd169862fcff3256b94cdf9e962ebf07ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2781dc83d86420834059fab269340cd169862fcff3256b94cdf9e962ebf07ae", kill_on_drop: false }`
[INFO] [stdout] b2781dc83d86420834059fab269340cd169862fcff3256b94cdf9e962ebf07ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80f50b3427d3da85ca95c1beb88009bbbc62923652e2bf4c25af9d9f257ff531
[INFO] running `Command { std: "docker" "start" "-a" "80f50b3427d3da85ca95c1beb88009bbbc62923652e2bf4c25af9d9f257ff531", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[INFO] [stderr]     Checking futures-sink v0.3.29
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking futures-task v0.3.29
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking futures-io v0.3.29
[INFO] [stderr]     Checking lock_api v0.4.11
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking clap_builder v4.4.7
[INFO] [stderr]     Checking encode_unicode v1.0.0
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.29
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling async-trait v0.1.74
[INFO] [stderr]     Checking prettytable-rs v0.10.0
[INFO] [stderr]     Checking tokio v1.33.0
[INFO] [stderr]     Checking clap v4.4.7
[INFO] [stderr]     Checking futures-executor v0.3.29
[INFO] [stderr]     Checking futures v0.3.29
[INFO] [stderr]     Checking rscan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `wifi::WirelessAccessPointModule`
[INFO] [stdout]   --> src/modules/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use wifi::WirelessAccessPointModule;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Cell` is imported redundantly
[INFO] [stdout]   --> src/styles.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 1  | use prettytable::{format::Alignment, *};
[INFO] [stdout]    |                                      - the item `Cell` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 10 | use prettytable::{cell, row, Cell, Row, Table};
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Row` is imported redundantly
[INFO] [stdout]   --> src/styles.rs:10:36
[INFO] [stdout]    |
[INFO] [stdout] 1  | use prettytable::{format::Alignment, *};
[INFO] [stdout]    |                                      - the item `Row` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 10 | use prettytable::{cell, row, Cell, Row, Table};
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Table` is imported redundantly
[INFO] [stdout]   --> src/styles.rs:10:41
[INFO] [stdout]    |
[INFO] [stdout] 1  | use prettytable::{format::Alignment, *};
[INFO] [stdout]    |                                      - the item `Table` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 10 | use prettytable::{cell, row, Cell, Row, Table};
[INFO] [stdout]    |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wifi::WirelessAccessPointModule`
[INFO] [stdout]   --> src/modules/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use wifi::WirelessAccessPointModule;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Cell` is imported redundantly
[INFO] [stdout]   --> src/styles.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 1  | use prettytable::{format::Alignment, *};
[INFO] [stdout]    |                                      - the item `Cell` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 10 | use prettytable::{cell, row, Cell, Row, Table};
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Row` is imported redundantly
[INFO] [stdout]   --> src/styles.rs:10:36
[INFO] [stdout]    |
[INFO] [stdout] 1  | use prettytable::{format::Alignment, *};
[INFO] [stdout]    |                                      - the item `Row` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 10 | use prettytable::{cell, row, Cell, Row, Table};
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Table` is imported redundantly
[INFO] [stdout]   --> src/styles.rs:10:41
[INFO] [stdout]    |
[INFO] [stdout] 1  | use prettytable::{format::Alignment, *};
[INFO] [stdout]    |                                      - the item `Table` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 10 | use prettytable::{cell, row, Cell, Row, Table};
[INFO] [stdout]    |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COLOR_SUCCESS` is never used
[INFO] [stdout]  --> src/styles.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const COLOR_SUCCESS: color::Color = color::GREEN;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COLOR_WARNING` is never used
[INFO] [stdout]  --> src/styles.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const COLOR_WARNING: color::Color = color::YELLOW;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COLOR_ERROR` is never used
[INFO] [stdout]  --> src/styles.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const COLOR_ERROR: color::Color = color::RED;
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COLOR_INFO` is never used
[INFO] [stdout]  --> src/styles.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const COLOR_INFO: color::Color = color::BRIGHT_GREEN;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COLOR_HIGHLIGHT` is never used
[INFO] [stdout]  --> src/styles.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const COLOR_HIGHLIGHT: color::Color = color::BLUE;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COLOR_SUCCESS` is never used
[INFO] [stdout]  --> src/styles.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const COLOR_SUCCESS: color::Color = color::GREEN;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COLOR_WARNING` is never used
[INFO] [stdout]  --> src/styles.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const COLOR_WARNING: color::Color = color::YELLOW;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COLOR_ERROR` is never used
[INFO] [stdout]  --> src/styles.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const COLOR_ERROR: color::Color = color::RED;
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COLOR_INFO` is never used
[INFO] [stdout]  --> src/styles.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const COLOR_INFO: color::Color = color::BRIGHT_GREEN;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COLOR_HIGHLIGHT` is never used
[INFO] [stdout]  --> src/styles.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const COLOR_HIGHLIGHT: color::Color = color::BLUE;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.63s
[INFO] running `Command { std: "docker" "inspect" "80f50b3427d3da85ca95c1beb88009bbbc62923652e2bf4c25af9d9f257ff531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f50b3427d3da85ca95c1beb88009bbbc62923652e2bf4c25af9d9f257ff531", kill_on_drop: false }`
[INFO] [stdout] 80f50b3427d3da85ca95c1beb88009bbbc62923652e2bf4c25af9d9f257ff531