[INFO] fetching crate netter 0.5.0...
[INFO] building netter-0.5.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate netter 0.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate netter 0.5.0
[INFO] finished tweaking crates.io crate netter 0.5.0
[INFO] tweaked toml for crates.io crate netter 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate netter 0.5.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate netter 0.5.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pq-sys v0.7.1
[INFO] [stderr]   Downloaded netter_core v0.1.3
[INFO] [stderr]   Downloaded netter_logger v0.1.1
[INFO] [stderr]   Downloaded os_info v3.10.0
[INFO] [stderr]   Downloaded dsl_auto_type v0.1.3
[INFO] [stderr]   Downloaded diesel_derives v2.2.5
[INFO] [stderr]   Downloaded winnow v0.7.7
[INFO] [stderr]   Downloaded diesel v2.2.10
[INFO] [stderr]   Downloaded aws-lc-sys v0.28.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3561fd363a3c6ebd9add2e3059aa088ee517b1121b959457e0356ad28c26aa8
[INFO] running `Command { std: "docker" "start" "-a" "b3561fd363a3c6ebd9add2e3059aa088ee517b1121b959457e0356ad28c26aa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3561fd363a3c6ebd9add2e3059aa088ee517b1121b959457e0356ad28c26aa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3561fd363a3c6ebd9add2e3059aa088ee517b1121b959457e0356ad28c26aa8", kill_on_drop: false }`
[INFO] [stdout] b3561fd363a3c6ebd9add2e3059aa088ee517b1121b959457e0356ad28c26aa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4279fc9be99caa78b768117edba7860f40834a249231b1c5d14b7a2869fe6287
[INFO] running `Command { std: "docker" "start" "-a" "4279fc9be99caa78b768117edba7860f40834a249231b1c5d14b7a2869fe6287", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.1
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling socket2 v0.5.9
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling icu_properties_data v1.5.1
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.1
[INFO] [stderr]    Compiling aws-lc-rs v1.13.0
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling pq-sys v0.7.1
[INFO] [stderr]    Compiling rustls v0.23.26
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]    Compiling toml_write v0.1.1
[INFO] [stderr]    Compiling winnow v0.7.7
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling clap_builder v4.5.37
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling cc v1.2.18
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling netter_logger v0.1.1
[INFO] [stderr]    Compiling aws-lc-sys v0.28.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling diesel_table_macro_syntax v0.2.0
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[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
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[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling tokio v1.44.2
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling tungstenite v0.26.2
[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]    Compiling clap v4.5.37
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling dsl_auto_type v0.1.3
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling diesel_derives v2.2.5
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling tokio-tungstenite v0.26.2
[INFO] [stderr]    Compiling h2 v0.4.9
[INFO] [stderr]    Compiling diesel v2.2.10
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling rustls-webpki v0.103.1
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling os_info v3.10.0
[INFO] [stderr]    Compiling toml_edit v0.22.26
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling hyper-util v0.1.11
[INFO] [stderr]    Compiling toml v0.8.22
[INFO] [stderr]    Compiling tokio-rustls v0.26.2
[INFO] [stderr]    Compiling netter_core v0.1.3
[INFO] [stderr]    Compiling netter v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:376:21
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:382:21
[INFO] [stdout]     |
[INFO] [stdout] 382 |                 let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:388:21
[INFO] [stdout]     |
[INFO] [stdout] 388 |                 let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:394:21
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:400:21
[INFO] [stdout]     |
[INFO] [stdout] 400 |                 let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:410:14
[INFO] [stdout]     |
[INFO] [stdout] 410 |          let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:548:21
[INFO] [stdout]     |
[INFO] [stdout] 548 |                 let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:554:21
[INFO] [stdout]     |
[INFO] [stdout] 554 |                 let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:560:21
[INFO] [stdout]     |
[INFO] [stdout] 560 |                 let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:566:21
[INFO] [stdout]     |
[INFO] [stdout] 566 |                 let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:572:21
[INFO] [stdout]     |
[INFO] [stdout] 572 |                 let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:582:21
[INFO] [stdout]     |
[INFO] [stdout] 582 |                 let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_command` is never used
[INFO] [stdout]    --> src/main.rs:770:4
[INFO] [stdout]     |
[INFO] [stdout] 770 | fn run_command(command: &str, args: &[&str]) -> Result<ExitCode, Box<dyn std::error::Error>> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/main.rs:457:29
[INFO] [stdout]     |
[INFO] [stdout] 457 |             service_dest_str.clone()
[INFO] [stdout]     |                             ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "4279fc9be99caa78b768117edba7860f40834a249231b1c5d14b7a2869fe6287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4279fc9be99caa78b768117edba7860f40834a249231b1c5d14b7a2869fe6287", kill_on_drop: false }`
[INFO] [stdout] 4279fc9be99caa78b768117edba7860f40834a249231b1c5d14b7a2869fe6287
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 362cb6006dcc273327534f3c417b851daa70fa46be0e352fb55faf1ee482509f
[INFO] running `Command { std: "docker" "start" "-a" "362cb6006dcc273327534f3c417b851daa70fa46be0e352fb55faf1ee482509f", kill_on_drop: false }`
[INFO] [stderr]    Compiling netter v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:376:21
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:382:21
[INFO] [stdout]     |
[INFO] [stdout] 382 |                 let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:388:21
[INFO] [stdout]     |
[INFO] [stdout] 388 |                 let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:394:21
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:400:21
[INFO] [stdout]     |
[INFO] [stdout] 400 |                 let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:410:14
[INFO] [stdout]     |
[INFO] [stdout] 410 |          let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:548:21
[INFO] [stdout]     |
[INFO] [stdout] 548 |                 let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:554:21
[INFO] [stdout]     |
[INFO] [stdout] 554 |                 let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:560:21
[INFO] [stdout]     |
[INFO] [stdout] 560 |                 let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:566:21
[INFO] [stdout]     |
[INFO] [stdout] 566 |                 let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:572:21
[INFO] [stdout]     |
[INFO] [stdout] 572 |                 let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:582:21
[INFO] [stdout]     |
[INFO] [stdout] 582 |                 let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_command` is never used
[INFO] [stdout]    --> src/main.rs:770:4
[INFO] [stdout]     |
[INFO] [stdout] 770 | fn run_command(command: &str, args: &[&str]) -> Result<ExitCode, Box<dyn std::error::Error>> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/main.rs:457:29
[INFO] [stdout]     |
[INFO] [stdout] 457 |             service_dest_str.clone()
[INFO] [stdout]     |                             ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "362cb6006dcc273327534f3c417b851daa70fa46be0e352fb55faf1ee482509f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "362cb6006dcc273327534f3c417b851daa70fa46be0e352fb55faf1ee482509f", kill_on_drop: false }`
[INFO] [stdout] 362cb6006dcc273327534f3c417b851daa70fa46be0e352fb55faf1ee482509f
