[INFO] cloning repository https://github.com/stroogle/secret_santa [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stroogle/secret_santa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstroogle%2Fsecret_santa", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstroogle%2Fsecret_santa'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6c4957150e6f66f6511727d1e9aae1b81bc6144f [INFO] checking stroogle/secret_santa against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstroogle%2Fsecret_santa" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stroogle/secret_santa on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stroogle/secret_santa [INFO] finished tweaking git repo https://github.com/stroogle/secret_santa [INFO] tweaked toml for git repo https://github.com/stroogle/secret_santa written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/stroogle/secret_santa 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cc v1.0.84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9aa36f08cebc74be821ca58e604d95f91ce9d8b81887eb53ab7ef4492f31a50 [INFO] running `Command { std: "docker" "start" "-a" "c9aa36f08cebc74be821ca58e604d95f91ce9d8b81887eb53ab7ef4492f31a50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9aa36f08cebc74be821ca58e604d95f91ce9d8b81887eb53ab7ef4492f31a50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9aa36f08cebc74be821ca58e604d95f91ce9d8b81887eb53ab7ef4492f31a50", kill_on_drop: false }` [INFO] [stdout] c9aa36f08cebc74be821ca58e604d95f91ce9d8b81887eb53ab7ef4492f31a50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a60ef3ae9035e73411d81c09a5f6d656a69bbecb055f7e4d5102d607a5b9dcb3 [INFO] running `Command { std: "docker" "start" "-a" "a60ef3ae9035e73411d81c09a5f6d656a69bbecb055f7e4d5102d607a5b9dcb3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking 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[INFO] [stderr] Compiling quote-use-macros v0.7.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking js-sys v0.3.65 [INFO] [stderr] Compiling quote-use v0.7.2 [INFO] [stderr] Compiling attribute-derive-macro v0.8.1 [INFO] [stderr] Compiling attribute-derive v0.8.1 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.38 [INFO] [stderr] Checking web-sys v0.3.65 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking serde-wasm-bindgen v0.5.0 [INFO] [stderr] Checking serde_qs v0.12.0 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Compiling server_fn_macro v0.5.2 [INFO] [stderr] Compiling leptos_hot_reload v0.5.2 [INFO] [stderr] Compiling server_fn_macro_default v0.5.2 [INFO] [stderr] Compiling leptos_macro v0.5.2 [INFO] [stderr] Checking config v0.13.3 [INFO] [stderr] Checking leptos_config v0.5.2 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking server_fn v0.5.2 [INFO] [stderr] Checking leptos_reactive v0.5.2 [INFO] [stderr] Checking leptos_dom v0.5.2 [INFO] [stderr] Checking leptos_server v0.5.2 [INFO] [stderr] Checking leptos v0.5.2 [INFO] [stderr] Checking app v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Graph` is never constructed [INFO] [stdout] --> src/graph/mod.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Graph { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/graph/mod.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Graph { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 10 | pub fn new(items: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn get_size(&self) -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn get_body(&self) -> &Vec> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn get_items(&self) -> &Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn remove_edge(&mut self, vertex_a: i32, vertex_b: i32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn add_edge(&mut self, vertex_a: i32, vertex_b: i32) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | fn fix_connections(g: &mut Graph) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Removed` and `Added` are never constructed [INFO] [stdout] --> src/graph/mod.rs:68:23 [INFO] [stdout] | [INFO] [stdout] 68 | pub enum EdgeStatus { Removed, Added } [INFO] [stdout] | ---------- ^^^^^^^ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | variants in this enum [INFO] [stdout] | [INFO] [stdout] = note: `EdgeStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HamiltonianCycle` is never constructed [INFO] [stdout] --> src/graph/hamiltonian_cycle/mod.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct HamiltonianCycle<'a, T> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `find_path`, `path_is_complete`, and `path_is_not_complete` are never used [INFO] [stdout] --> src/graph/hamiltonian_cycle/mod.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl<'a, T> HamiltonianCycle<'_, T> { [INFO] [stdout] | ----------------------------------- associated items in this implementation [INFO] [stdout] 9 | pub fn new(graph: &'a Graph) -> Option> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn find_path(&mut self, source_vertex: i32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn path_is_complete(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn path_is_not_complete(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/person/mod.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Person { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 7 | pub fn new(name: &str, number: &str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s [INFO] running `Command { std: "docker" "inspect" "a60ef3ae9035e73411d81c09a5f6d656a69bbecb055f7e4d5102d607a5b9dcb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a60ef3ae9035e73411d81c09a5f6d656a69bbecb055f7e4d5102d607a5b9dcb3", kill_on_drop: false }` [INFO] [stdout] a60ef3ae9035e73411d81c09a5f6d656a69bbecb055f7e4d5102d607a5b9dcb3