[INFO] cloning repository https://github.com/smol-ivan/proyecto-busqueda-local
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smol-ivan/proyecto-busqueda-local" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmol-ivan%2Fproyecto-busqueda-local", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmol-ivan%2Fproyecto-busqueda-local'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6a6c96ef5fc96144b7edcd37978e38c0d84c8d5
[INFO] checking smol-ivan/proyecto-busqueda-local/d6a6c96ef5fc96144b7edcd37978e38c0d84c8d5 against master#6f34f4ee074ce0affc7bbf4e2c835f66cd576f13 for pr-147017
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmol-ivan%2Fproyecto-busqueda-local" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/smol-ivan/proyecto-busqueda-local
[INFO] finished tweaking git repo https://github.com/smol-ivan/proyecto-busqueda-local
[INFO] tweaked toml for git repo https://github.com/smol-ivan/proyecto-busqueda-local written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/smol-ivan/proyecto-busqueda-local on toolchain 6f34f4ee074ce0affc7bbf4e2c835f66cd576f13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6f34f4ee074ce0affc7bbf4e2c835f66cd576f13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/smol-ivan/proyecto-busqueda-local 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" "+6f34f4ee074ce0affc7bbf4e2c835f66cd576f13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+6f34f4ee074ce0affc7bbf4e2c835f66cd576f13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1bd2048580f7e30e06c8214ffc4b587bafd89117daf7ed66dd62b2eff5e13cc
[INFO] running `Command { std: "docker" "start" "-a" "b1bd2048580f7e30e06c8214ffc4b587bafd89117daf7ed66dd62b2eff5e13cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1bd2048580f7e30e06c8214ffc4b587bafd89117daf7ed66dd62b2eff5e13cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1bd2048580f7e30e06c8214ffc4b587bafd89117daf7ed66dd62b2eff5e13cc", kill_on_drop: false }`
[INFO] [stdout] b1bd2048580f7e30e06c8214ffc4b587bafd89117daf7ed66dd62b2eff5e13cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+6f34f4ee074ce0affc7bbf4e2c835f66cd576f13" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0488f3f61142500ca42ed20717c15ef154ad8f1c259c40abba10c9577759f0e3
[INFO] running `Command { std: "docker" "start" "-a" "0488f3f61142500ca42ed20717c15ef154ad8f1c259c40abba10c9577759f0e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking proyecto-busqueda-local v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `id` is assigned to, but never used
[INFO] [stdout]   --> src/utils.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut id = 1;
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_id` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_INTENTOS`
[INFO] [stdout]    |
[INFO] [stdout] 32 -     let mut id = 1;
[INFO] [stdout] 32 +     let mut busqueda_local::MAX_INTENTOS = 1;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `id` is assigned to, but never used
[INFO] [stdout]   --> src/utils.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut id = 1;
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_id` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_INTENTOS`
[INFO] [stdout]    |
[INFO] [stdout] 32 -     let mut id = 1;
[INFO] [stdout] 32 +     let mut busqueda_local::MAX_INTENTOS = 1;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solucion`
[INFO] [stdout]   --> src/vecindario.rs:66:31
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn generar_vecinos(&self, solucion: &mut Solucion) -> Vec<Solucion> {
[INFO] [stdout]    |                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solucion`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `print`
[INFO] [stdout]   --> src/main.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let print: bool = args[2].parse().expect("bool true~false");
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_print`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solucion`
[INFO] [stdout]   --> src/vecindario.rs:66:31
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn generar_vecinos(&self, solucion: &mut Solucion) -> Vec<Solucion> {
[INFO] [stdout]    |                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solucion`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `print`
[INFO] [stdout]   --> src/main.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let print: bool = args[2].parse().expect("bool true~false");
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_print`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.67s
[INFO] running `Command { std: "docker" "inspect" "0488f3f61142500ca42ed20717c15ef154ad8f1c259c40abba10c9577759f0e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0488f3f61142500ca42ed20717c15ef154ad8f1c259c40abba10c9577759f0e3", kill_on_drop: false }`
[INFO] [stdout] 0488f3f61142500ca42ed20717c15ef154ad8f1c259c40abba10c9577759f0e3