[INFO] cloning repository https://github.com/mmadersbacher/IoTShade
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mmadersbacher/IoTShade" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmadersbacher%2FIoTShade", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmadersbacher%2FIoTShade'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39f2d3520037f474e5f01f62b3bc388c1a968a19
[INFO] testing mmadersbacher/IoTShade against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmadersbacher%2FIoTShade" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mmadersbacher/IoTShade
[INFO] finished tweaking git repo https://github.com/mmadersbacher/IoTShade
[INFO] tweaked toml for git repo https://github.com/mmadersbacher/IoTShade written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mmadersbacher/IoTShade on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mmadersbacher/IoTShade 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "e1da18db1db9c490c33c637e912d5872329aa86a89ec4133f966888c8a289193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1da18db1db9c490c33c637e912d5872329aa86a89ec4133f966888c8a289193", kill_on_drop: false }`
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[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc908309e2b75bf0e6ccfffcf9bb377e0926b2ad2bbfa8d610b9cc5b96298c1d
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[INFO] [stderr]    Compiling idna_adapter v1.2.1
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[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
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[INFO] [stdout] warning: unused import: `ArpScanError`
[INFO] [stdout]  --> src/scanner/arp.rs:2:40
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::scanner::arp_single::{self, ArpScanError};
[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: `std::process::Command`
[INFO] [stdout]  --> src/scanner/cache.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/scanner/cache.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/app/run_impl.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let mut res = crate::scanner::arp::scan_arp_async(&cfg.interface).await;
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/scanner/dhcp_scan.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |     let mut devices: Vec<NetworkDevice> = Vec::new();
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `http_hosts_lc`
[INFO] [stdout]    --> src/fingerprint/matcher.rs:159:9
[INFO] [stdout]     |
[INFO] [stdout] 159 |     let http_hosts_lc = dev
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_http_hosts_lc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dev_type`
[INFO] [stdout]    --> src/fingerprint/matcher.rs:486:10
[INFO] [stdout]     |
[INFO] [stdout] 486 |     for (dev_type, pts, why) in pattern_hits(
[INFO] [stdout]     |          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dev_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `count_any` is never used
[INFO] [stdout]   --> src/fingerprint/matcher.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl<'a> Ports<'a> {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 76 |     fn count_any(&self, ps: &[u16]) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `score_if_contains` is never used
[INFO] [stdout]   --> src/fingerprint/matcher.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn score_if_contains<'a>(out: &mut i32, reasons: &mut Vec<String>, hay: &str, tokens: &[&str], pts: i32, why: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "cc908309e2b75bf0e6ccfffcf9bb377e0926b2ad2bbfa8d610b9cc5b96298c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc908309e2b75bf0e6ccfffcf9bb377e0926b2ad2bbfa8d610b9cc5b96298c1d", kill_on_drop: false }`
[INFO] [stdout] cc908309e2b75bf0e6ccfffcf9bb377e0926b2ad2bbfa8d610b9cc5b96298c1d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a2863ab819f368de46646cfc9caa850f3e976f6c744db02146c0b919127fd9c
[INFO] running `Command { std: "docker" "start" "-a" "2a2863ab819f368de46646cfc9caa850f3e976f6c744db02146c0b919127fd9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling iotshade v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ArpScanError`
[INFO] [stdout]  --> src/scanner/arp.rs:2:40
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::scanner::arp_single::{self, ArpScanError};
[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: `std::process::Command`
[INFO] [stdout]  --> src/scanner/cache.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/scanner/cache.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/app/run_impl.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let mut res = crate::scanner::arp::scan_arp_async(&cfg.interface).await;
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/scanner/dhcp_scan.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |     let mut devices: Vec<NetworkDevice> = Vec::new();
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `http_hosts_lc`
[INFO] [stdout]    --> src/fingerprint/matcher.rs:159:9
[INFO] [stdout]     |
[INFO] [stdout] 159 |     let http_hosts_lc = dev
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_http_hosts_lc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dev_type`
[INFO] [stdout]    --> src/fingerprint/matcher.rs:486:10
[INFO] [stdout]     |
[INFO] [stdout] 486 |     for (dev_type, pts, why) in pattern_hits(
[INFO] [stdout]     |          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dev_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `count_any` is never used
[INFO] [stdout]   --> src/fingerprint/matcher.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl<'a> Ports<'a> {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 76 |     fn count_any(&self, ps: &[u16]) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `score_if_contains` is never used
[INFO] [stdout]   --> src/fingerprint/matcher.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn score_if_contains<'a>(out: &mut i32, reasons: &mut Vec<String>, hay: &str, tokens: &[&str], pts: i32, why: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ArpScanError`
[INFO] [stdout]  --> src/scanner/arp.rs:2:40
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::scanner::arp_single::{self, ArpScanError};
[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: `std::process::Command`
[INFO] [stdout]  --> src/scanner/cache.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/scanner/cache.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/app/run_impl.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let mut res = crate::scanner::arp::scan_arp_async(&cfg.interface).await;
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/scanner/dhcp_scan.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |     let mut devices: Vec<NetworkDevice> = Vec::new();
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `http_hosts_lc`
[INFO] [stdout]    --> src/fingerprint/matcher.rs:159:9
[INFO] [stdout]     |
[INFO] [stdout] 159 |     let http_hosts_lc = dev
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_http_hosts_lc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dev_type`
[INFO] [stdout]    --> src/fingerprint/matcher.rs:486:10
[INFO] [stdout]     |
[INFO] [stdout] 486 |     for (dev_type, pts, why) in pattern_hits(
[INFO] [stdout]     |          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dev_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `count_any` is never used
[INFO] [stdout]   --> src/fingerprint/matcher.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl<'a> Ports<'a> {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 76 |     fn count_any(&self, ps: &[u16]) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `score_if_contains` is never used
[INFO] [stdout]   --> src/fingerprint/matcher.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn score_if_contains<'a>(out: &mut i32, reasons: &mut Vec<String>, hay: &str, tokens: &[&str], pts: i32, why: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "2a2863ab819f368de46646cfc9caa850f3e976f6c744db02146c0b919127fd9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a2863ab819f368de46646cfc9caa850f3e976f6c744db02146c0b919127fd9c", kill_on_drop: false }`
[INFO] [stdout] 2a2863ab819f368de46646cfc9caa850f3e976f6c744db02146c0b919127fd9c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1fefed2bbb7088cccc14cd92ce8908e9fa4717a80049acf5f51183c7f369810d
[INFO] running `Command { std: "docker" "start" "-a" "1fefed2bbb7088cccc14cd92ce8908e9fa4717a80049acf5f51183c7f369810d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ArpScanError`
[INFO] [stderr]  --> src/scanner/arp.rs:2:40
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::scanner::arp_single::{self, ArpScanError};
[INFO] [stderr]   |                                        ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::process::Command`
[INFO] [stderr]  --> src/scanner/cache.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::process::Command;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]  --> src/scanner/cache.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::str::FromStr;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/app/run_impl.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let mut res = crate::scanner::arp::scan_arp_async(&cfg.interface).await;
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/scanner/dhcp_scan.rs:209:9
[INFO] [stderr]     |
[INFO] [stderr] 209 |     let mut devices: Vec<NetworkDevice> = Vec::new();
[INFO] [stderr]     |         ----^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `http_hosts_lc`
[INFO] [stderr]    --> src/fingerprint/matcher.rs:159:9
[INFO] [stderr]     |
[INFO] [stderr] 159 |     let http_hosts_lc = dev
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_http_hosts_lc`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dev_type`
[INFO] [stderr]    --> src/fingerprint/matcher.rs:486:10
[INFO] [stderr]     |
[INFO] [stderr] 486 |     for (dev_type, pts, why) in pattern_hits(
[INFO] [stderr]     |          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dev_type`
[INFO] [stderr] 
[INFO] [stderr] warning: method `count_any` is never used
[INFO] [stderr]   --> src/fingerprint/matcher.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 60 | impl<'a> Ports<'a> {
[INFO] [stderr]    | ------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 76 |     fn count_any(&self, ps: &[u16]) -> usize {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `score_if_contains` is never used
[INFO] [stderr]   --> src/fingerprint/matcher.rs:86:4
[INFO] [stderr]    |
[INFO] [stderr] 86 | fn score_if_contains<'a>(out: &mut i32, reasons: &mut Vec<String>, hay: &str, tokens: &[&str], pts: i32, why: &str) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `iotshade` (lib) generated 9 warnings (run `cargo fix --lib -p iotshade` to apply 7 suggestions)
[INFO] [stderr] warning: `iotshade` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iotshade-4f8edf35872365e5)
[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/iotshade.rs (/opt/rustwide/target/debug/deps/iotshade-5e57eddc1345189e)
[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 iotshade
[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] running `Command { std: "docker" "inspect" "1fefed2bbb7088cccc14cd92ce8908e9fa4717a80049acf5f51183c7f369810d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fefed2bbb7088cccc14cd92ce8908e9fa4717a80049acf5f51183c7f369810d", kill_on_drop: false }`
[INFO] [stdout] 1fefed2bbb7088cccc14cd92ce8908e9fa4717a80049acf5f51183c7f369810d
