[INFO] fetching crate netter 0.5.0... [INFO] testing netter-0.5.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate netter 0.5.0 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate netter 0.5.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3148e155369cb47a2fe70343e0269d7f2651d74652dbc389947b26dd3bc09035 [INFO] running `Command { std: "docker" "start" "-a" "3148e155369cb47a2fe70343e0269d7f2651d74652dbc389947b26dd3bc09035", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3148e155369cb47a2fe70343e0269d7f2651d74652dbc389947b26dd3bc09035", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3148e155369cb47a2fe70343e0269d7f2651d74652dbc389947b26dd3bc09035", kill_on_drop: false }` [INFO] [stdout] 3148e155369cb47a2fe70343e0269d7f2651d74652dbc389947b26dd3bc09035 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c84308eddd540a5d2a788aa5207120a1dcd5708fdfc51300852535dcdbdf80e [INFO] running `Command { std: "docker" "start" "-a" "5c84308eddd540a5d2a788aa5207120a1dcd5708fdfc51300852535dcdbdf80e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling litemap v0.7.5 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.1 [INFO] [stderr] Compiling http v1.3.1 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling icu_properties_data v1.5.1 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling aws-lc-rs v1.13.0 [INFO] [stderr] Compiling icu_normalizer_data v1.5.1 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling rustls v0.23.26 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling pq-sys v0.7.1 [INFO] [stderr] Compiling colored v2.2.0 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling cc v1.2.18 [INFO] [stderr] Compiling socket2 v0.5.9 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling convert_case v0.7.1 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling winnow v0.7.7 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Compiling toml_write v0.1.1 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling aws-lc-sys v0.28.2 [INFO] [stderr] Compiling fern v0.7.1 [INFO] [stderr] Compiling colored v3.0.0 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling netter_logger v0.1.1 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling libloading v0.8.6 [INFO] [stderr] Compiling dotenvy v0.15.7 [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 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [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 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling tokio v1.44.2 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling dsl_auto_type v0.1.3 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling tungstenite v0.26.2 [INFO] [stderr] Compiling diesel_derives v2.2.5 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling toml_datetime v0.6.9 [INFO] [stderr] Compiling serde_spanned v0.6.8 [INFO] [stderr] Compiling toml_edit v0.22.26 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling clap v4.5.37 [INFO] [stderr] Compiling os_info v3.10.0 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling tokio-util v0.7.15 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling h2 v0.4.9 [INFO] [stderr] Compiling tokio-tungstenite v0.26.2 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling toml v0.8.22 [INFO] [stderr] Compiling diesel v2.2.10 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling hyper v1.6.0 [INFO] [stderr] Compiling hyper-util v0.1.11 [INFO] [stderr] Compiling rustls-webpki v0.103.1 [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> { [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 2m 28s [INFO] running `Command { std: "docker" "inspect" "5c84308eddd540a5d2a788aa5207120a1dcd5708fdfc51300852535dcdbdf80e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c84308eddd540a5d2a788aa5207120a1dcd5708fdfc51300852535dcdbdf80e", kill_on_drop: false }` [INFO] [stdout] 5c84308eddd540a5d2a788aa5207120a1dcd5708fdfc51300852535dcdbdf80e [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 972fba214852e8a08ddffe30861f6df11adda64f74aab861a7b377e212b1627a [INFO] running `Command { std: "docker" "start" "-a" "972fba214852e8a08ddffe30861f6df11adda64f74aab861a7b377e212b1627a", 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> { [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 0.90s [INFO] running `Command { std: "docker" "inspect" "972fba214852e8a08ddffe30861f6df11adda64f74aab861a7b377e212b1627a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "972fba214852e8a08ddffe30861f6df11adda64f74aab861a7b377e212b1627a", kill_on_drop: false }` [INFO] [stdout] 972fba214852e8a08ddffe30861f6df11adda64f74aab861a7b377e212b1627a [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ef5ca920ab73c8d9b4bf0fad1a3fc25f484179c47b11ef3dc7015b803ec702e5 [INFO] running `Command { std: "docker" "start" "-a" "ef5ca920ab73c8d9b4bf0fad1a3fc25f484179c47b11ef3dc7015b803ec702e5", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:376:21 [INFO] [stderr] | [INFO] [stderr] 376 | let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:382:21 [INFO] [stderr] | [INFO] [stderr] 382 | let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:388:21 [INFO] [stderr] | [INFO] [stderr] 388 | let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:394:21 [INFO] [stderr] | [INFO] [stderr] 394 | let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:400:21 [INFO] [stderr] | [INFO] [stderr] 400 | let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:410:14 [INFO] [stderr] | [INFO] [stderr] 410 | let res = distributions_pathes(SERVICE_DEST_STR, UNIT_FILE_PATH).await?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:548:21 [INFO] [stderr] | [INFO] [stderr] 548 | let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:554:21 [INFO] [stderr] | [INFO] [stderr] 554 | let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:560:21 [INFO] [stderr] | [INFO] [stderr] 560 | let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:566:21 [INFO] [stderr] | [INFO] [stderr] 566 | let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:572:21 [INFO] [stderr] | [INFO] [stderr] 572 | let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:582:21 [INFO] [stderr] | [INFO] [stderr] 582 | let res = uninstall_netterd_service(SERVICE_DEST_STR, UNIT_FILE_PATH).await; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: function `run_command` is never used [INFO] [stderr] --> src/main.rs:770:4 [INFO] [stderr] | [INFO] [stderr] 770 | fn run_command(command: &str, args: &[&str]) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/main.rs:457:29 [INFO] [stderr] | [INFO] [stderr] 457 | service_dest_str.clone() [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = 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] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `netter` (bin "netter" test) generated 14 warnings (run `cargo fix --bin "netter" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/netter-bd250e93fe01d92e) [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" "ef5ca920ab73c8d9b4bf0fad1a3fc25f484179c47b11ef3dc7015b803ec702e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef5ca920ab73c8d9b4bf0fad1a3fc25f484179c47b11ef3dc7015b803ec702e5", kill_on_drop: false }` [INFO] [stdout] ef5ca920ab73c8d9b4bf0fad1a3fc25f484179c47b11ef3dc7015b803ec702e5