[INFO] cloning repository https://github.com/MaxPower0345/hola_mundo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MaxPower0345/hola_mundo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxPower0345%2Fhola_mundo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxPower0345%2Fhola_mundo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33f99bc7540811d72768b4cdf069d0e916c888f6
[INFO] testing MaxPower0345/hola_mundo against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxPower0345%2Fhola_mundo" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  63% (1147/1809)
Updating files:  64% (1158/1809)
Updating files:  65% (1176/1809)
Updating files:  66% (1194/1809)
Updating files:  67% (1213/1809)
Updating files:  68% (1231/1809)
Updating files:  69% (1249/1809)
Updating files:  70% (1267/1809)
Updating files:  71% (1285/1809)
Updating files:  72% (1303/1809)
Updating files:  73% (1321/1809)
Updating files:  74% (1339/1809)
Updating files:  75% (1357/1809)
Updating files:  76% (1375/1809)
Updating files:  76% (1383/1809)
Updating files:  77% (1393/1809)
Updating files:  78% (1412/1809)
Updating files:  79% (1430/1809)
Updating files:  80% (1448/1809)
Updating files:  80% (1451/1809)
Updating files:  81% (1466/1809)
Updating files:  82% (1484/1809)
Updating files:  82% (1492/1809)
Updating files:  83% (1502/1809)
Updating files:  84% (1520/1809)
Updating files:  85% (1538/1809)
Updating files:  85% (1539/1809)
Updating files:  86% (1556/1809)
Updating files:  87% (1574/1809)
Updating files:  88% (1592/1809)
Updating files:  89% (1611/1809)
Updating files:  90% (1629/1809)
Updating files:  91% (1647/1809)
Updating files:  92% (1665/1809)
Updating files:  93% (1683/1809)
Updating files:  94% (1701/1809)
Updating files:  95% (1719/1809)
Updating files:  96% (1737/1809)
Updating files:  97% (1755/1809)
Updating files:  98% (1773/1809)
Updating files:  99% (1791/1809)
Updating files: 100% (1809/1809)
Updating files: 100% (1809/1809), done.
[INFO] validating manifest of git repo https://github.com/MaxPower0345/hola_mundo on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MaxPower0345/hola_mundo
[INFO] finished tweaking git repo https://github.com/MaxPower0345/hola_mundo
[INFO] tweaked toml for git repo https://github.com/MaxPower0345/hola_mundo written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/MaxPower0345/hola_mundo 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ra_ap_la-arena v0.0.149
[INFO] [stderr]   Downloaded ss58-registry v1.40.0
[INFO] [stderr]   Downloaded wasmtime-jit-icache-coherence v6.0.2
[INFO] [stderr]   Downloaded sp-wasm-interface v13.0.0
[INFO] [stderr]   Downloaded current_platform v0.2.0
[INFO] [stderr]   Downloaded pallet-contracts-primitives v23.0.0
[INFO] [stderr]   Downloaded wasmtime-asm-macros v6.0.2
[INFO] [stderr]   Downloaded jsonrpsee v0.18.2
[INFO] [stderr]   Downloaded ra_ap_limit v0.0.149
[INFO] [stderr]   Downloaded ra_ap_stdx v0.0.149
[INFO] [stderr]   Downloaded sp-application-crypto v22.0.0
[INFO] [stderr]   Downloaded subxt-metadata v0.28.0
[INFO] [stderr]   Downloaded target-lexicon v0.12.8
[INFO] [stderr]   Downloaded jsonrpsee-ws-client v0.18.2
[INFO] [stderr]   Downloaded wasmtime-types v6.0.2
[INFO] [stderr]   Downloaded scale-encode v0.1.2
[INFO] [stderr]   Downloaded ink_metadata v4.2.1
[INFO] [stderr]   Downloaded contract-transcode v3.0.1
[INFO] [stderr]   Downloaded rust_decimal v1.30.0
[INFO] [stderr]   Downloaded rustix v0.36.14
[INFO] [stderr]   Downloaded rustix v0.37.21
[INFO] [stderr]   Downloaded cxx v1.0.97
[INFO] [stderr]   Downloaded subxt-codegen v0.28.0
[INFO] [stderr]   Downloaded wasmtime-environ v6.0.2
[INFO] [stderr]   Downloaded wasmtime-runtime v6.0.2
[INFO] [stderr]   Downloaded wasmtime v6.0.2
[INFO] [stderr]   Downloaded substrate-build-script-utils v5.0.0
[INFO] [stderr]   Downloaded sp-runtime v23.0.0
[INFO] [stderr]   Downloaded sp-trie v21.0.0
[INFO] [stderr]   Downloaded ink-analyzer-macro v0.6.0
[INFO] [stderr]   Downloaded ra_ap_profile v0.0.149
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.97
[INFO] [stderr]   Downloaded ink_env v4.2.1
[INFO] [stderr]   Downloaded ink-analyzer-ir v0.7.0
[INFO] [stderr]   Downloaded subxt v0.28.0
[INFO] [stderr]   Downloaded cxx-build v1.0.97
[INFO] [stderr]   Downloaded jsonrpsee-core v0.18.2
[INFO] [stderr]   Downloaded sp-state-machine v0.27.0
[INFO] [stderr]   Downloaded pin-project v1.1.1
[INFO] [stderr]   Downloaded ra_ap_syntax v0.0.149
[INFO] [stderr]   Downloaded cargo-contract v3.0.1
[INFO] [stderr]   Downloaded ra_ap_parser v0.0.149
[INFO] [stderr]   Downloaded parity-scale-codec v3.6.1
[INFO] [stderr]   Downloaded scale-info v2.8.0
[INFO] [stderr]   Downloaded sp-core v20.0.0
[INFO] [stderr]   Downloaded contract-build v3.0.1
[INFO] [stderr]   Downloaded scale-value v0.7.0
[INFO] [stderr]   Downloaded sp-arithmetic v15.0.0
[INFO] [stderr]   Downloaded yap v0.10.0
[INFO] [stderr]   Downloaded sp-io v22.0.0
[INFO] [stderr]   Downloaded wasmtime-jit v6.0.2
[INFO] [stderr]   Downloaded cranelift-entity v0.93.2
[INFO] [stderr]   Downloaded pin-project-internal v1.1.1
[INFO] [stderr]   Downloaded ink_allocator v4.2.1
[INFO] [stderr]   Downloaded ink_storage_traits v4.2.1
[INFO] [stderr]   Downloaded ink_primitives v4.2.1
[INFO] [stderr]   Downloaded nom-supreme v0.7.0
[INFO] [stderr]   Downloaded parity-scale-codec-derive v3.6.1
[INFO] [stderr]   Downloaded scale-info-derive v2.8.0
[INFO] [stderr]   Downloaded jsonrpsee-types v0.18.2
[INFO] [stderr]   Downloaded ink_prelude v4.2.1
[INFO] [stderr]   Downloaded brownstone v1.1.0
[INFO] [stderr]   Downloaded scale-decode v0.5.0
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.97
[INFO] [stderr]   Downloaded jsonrpsee-client-transport v0.18.2
[INFO] [stderr]   Downloaded sp-weights v19.0.0
[INFO] [stderr]   Downloaded subxt-macro v0.28.0
[INFO] [stderr]   Downloaded scale-encode-derive v0.1.2
[INFO] [stderr]   Downloaded ra_ap_text_edit v0.0.149
[INFO] [stderr]   Downloaded sp-keystore v0.26.0
[INFO] [stderr]   Downloaded sp-runtime-interface v16.0.0
[INFO] [stderr]   Downloaded ink_engine v4.2.1
[INFO] [stderr]   Downloaded contract-metadata v3.0.1
[INFO] [stderr]   Downloaded wasmtime-jit-debug v6.0.2
[INFO] [stderr]   Downloaded sp-core-hashing v8.0.0
[INFO] [stderr]   Downloaded scale-decode-derive v0.5.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae00803c031a087d34baad6563953d5979bec7470ae75485224346e398af787e
[INFO] running `Command { std: "docker" "start" "-a" "ae00803c031a087d34baad6563953d5979bec7470ae75485224346e398af787e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae00803c031a087d34baad6563953d5979bec7470ae75485224346e398af787e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae00803c031a087d34baad6563953d5979bec7470ae75485224346e398af787e", kill_on_drop: false }`
[INFO] [stdout] ae00803c031a087d34baad6563953d5979bec7470ae75485224346e398af787e
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4641c1a554d89719d418174267e9ca1e423c3406c6accc1d1f7e0962b47101d
[INFO] running `Command { std: "docker" "start" "-a" "d4641c1a554d89719d418174267e9ca1e423c3406c6accc1d1f7e0962b47101d", kill_on_drop: false }`
[INFO] [stderr] warning: hola_mundo v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-contract` which is missing a lib target
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling equivalent v1.0.0
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling winnow v0.4.7
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling ink_prelude v4.2.1
[INFO] [stderr]    Compiling xxhash-rust v0.8.6
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling value-bag v1.4.1
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling text-size v1.1.1
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling keccak v0.1.4
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling cpufeatures v0.2.8
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling rustversion v1.0.12
[INFO] [stderr]    Compiling rustc-ap-rustc_lexer v725.0.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling always-assert v0.1.3
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling sha2 v0.10.7
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling form_urlencoded v1.2.0
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling ra_ap_limit v0.0.149
[INFO] [stderr]    Compiling ra_ap_la-arena v0.0.149
[INFO] [stderr]    Compiling drop_bomb v0.1.5
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling ra_ap_parser v0.0.149
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling toml_edit v0.19.11
[INFO] [stderr]    Compiling perf-event-open-sys v4.0.0
[INFO] [stderr]    Compiling ra_ap_text_edit v0.0.149
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling ra_ap_stdx v0.0.149
[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling perf-event v0.4.8
[INFO] [stderr]    Compiling brownstone v1.1.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling ink_allocator v4.2.1
[INFO] [stderr]    Compiling indent_write v2.2.0
[INFO] [stderr]    Compiling joinery v2.1.0
[INFO] [stderr]    Compiling cov-mark v2.0.0-pre.1
[INFO] [stderr]    Compiling secp256k1-sys v0.8.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling escape8259 v0.5.2
[INFO] [stderr]    Compiling nom-supreme v0.7.0
[INFO] [stderr]    Compiling dashmap v5.4.0
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling countme v3.0.1
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling ra_ap_profile v0.0.149
[INFO] [stderr]    Compiling rowan v0.15.11
[INFO] [stderr]    Compiling secp256k1 v0.27.0
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]    Compiling ink-analyzer-macro v0.6.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.6.1
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling scale-info-derive v2.8.0
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling scale-decode-derive v0.5.0
[INFO] [stderr]    Compiling scale-encode-derive v0.1.2
[INFO] [stderr]    Compiling parity-scale-codec v3.6.1
[INFO] [stderr]    Compiling impl-serde v0.4.0
[INFO] [stderr]    Compiling url v2.4.0
[INFO] [stderr]    Compiling smol_str v0.1.24
[INFO] [stderr]    Compiling ra_ap_syntax v0.0.149
[INFO] [stderr]    Compiling scale-info v2.8.0
[INFO] [stderr]    Compiling impl-codec v0.6.0
[INFO] [stderr]    Compiling contract-metadata v3.0.1
[INFO] [stderr]    Compiling scale-bits v0.3.0
[INFO] [stderr]    Compiling primitive-types v0.12.1
[INFO] [stderr]    Compiling ink-analyzer-ir v0.7.0
[INFO] [stderr]    Compiling scale-decode v0.5.0
[INFO] [stderr]    Compiling scale-encode v0.1.2
[INFO] [stderr]    Compiling ink_primitives v4.2.1
[INFO] [stderr]    Compiling ink_metadata v4.2.1
[INFO] [stderr]    Compiling ink_engine v4.2.1
[INFO] [stderr]    Compiling ink_storage_traits v4.2.1
[INFO] [stderr]    Compiling ink_env v4.2.1
[INFO] [stderr]    Compiling contract-transcode v3.0.1
[INFO] [stderr]    Compiling hola_mundo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/tp3.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |             for i in 0..dias {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/tp3.rs:134:17
[INFO] [stdout]     |
[INFO] [stdout] 134 |             for i in 0..dias {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/tp3.rs:833:17
[INFO] [stdout]     |
[INFO] [stdout] 833 |             let mut registro_atencion= self.registro.get_mut(posicion).unwrap();
[INFO] [stdout]     |                 ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Persona` is never constructed
[INFO] [stdout]   --> src/tp3.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Persona{
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `imprimir`, `obtener_edad`, and `actualizar_direccion` are never used
[INFO] [stdout]   --> src/tp3.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Persona{
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(nombre:String,edad:u32,direccion:Option<String>)->Persona{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn imprimir(&self){
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn obtener_edad(&self)->u32{
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn actualizar_direccion(&mut self,direccion:String){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rectángulo` is never constructed
[INFO] [stdout]   --> src/tp3.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Rectángulo{
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `calcular_area`, `calcular_perimetro`, and `es_cuadrado` are never used
[INFO] [stdout]   --> src/tp3.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl Rectángulo{
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 45 |     pub fn new(longitud:f32,ancho:f32)->Self{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn calcular_area(&self)->f32{
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn calcular_perimetro(&self)->f32{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn es_cuadrado(&self)->bool{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/tp3.rs:75:12
[INFO] [stdout]     |
[INFO] [stdout] 74  | impl Fecha {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 75  |     pub fn new(dia: u8, mes: u8, anio: u128) -> Fecha {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 78  |     pub fn es_fecha_valida(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96  |     pub fn es_bisiesto(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn sumar_dias(&mut self, dias: u32)->bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn restar_dias(&mut self, dias: u32)->bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |     pub fn es_mayor(&self, otra_fecha: &Fecha) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     pub fn igual_fecha(&self,otro:&Self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Triangulo` is never constructed
[INFO] [stdout]    --> src/tp3.rs:185:12
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub struct Triangulo{
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `calcular_perimetro`, `calcular_area`, `determinar_tipo`, and `es_triangulo_valido` are never used
[INFO] [stdout]    --> src/tp3.rs:191:12
[INFO] [stdout]     |
[INFO] [stdout] 190 | impl Triangulo{
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 191 |     pub fn new(lado1:f32,lado2:f32,lado3:f32)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub fn calcular_perimetro(&self)->Option<f32>{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 201 |     pub fn calcular_area(&self)->Option<f32>{
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 209 |     pub fn determinar_tipo(&self)->Option<String>{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 |     fn es_triangulo_valido(&self)->bool{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Producto` is never constructed
[INFO] [stdout]    --> src/tp3.rs:237:12
[INFO] [stdout]     |
[INFO] [stdout] 237 | pub struct Producto{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `calcular_impuestos`, `calcular_descuento`, and `calcular_precio_total` are never used
[INFO] [stdout]    --> src/tp3.rs:243:12
[INFO] [stdout]     |
[INFO] [stdout] 242 | impl Producto{
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 243 |     pub fn new(nombre:String,precio:f64,id:u32)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 246 |     pub fn calcular_impuestos(&self,porcentaje_de_impuesto:f64)->f64{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 249 |     pub fn calcular_descuento(&self,porcentaje_de_descuento:f64)->f64{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 252 |     pub fn calcular_precio_total(&self,porcentaje_de_impuesto:Option<f64>,porcentaje_de_descuento:Option<f64>)->f64{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Examen` is never constructed
[INFO] [stdout]    --> src/tp3.rs:286:12
[INFO] [stdout]     |
[INFO] [stdout] 286 | pub struct Examen{
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/tp3.rs:291:12
[INFO] [stdout]     |
[INFO] [stdout] 290 | impl Examen{
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] 291 |     pub fn new(nombre_de_materia:String,nota:f64)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Estudiante` is never constructed
[INFO] [stdout]    --> src/tp3.rs:295:12
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub struct Estudiante{
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `agregar_examen`, `obtener_promedio`, `obtener_calificacion_mas_alta`, and `obtener_calificacion_mas_baja` are never used
[INFO] [stdout]    --> src/tp3.rs:301:12
[INFO] [stdout]     |
[INFO] [stdout] 300 | impl Estudiante{
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 301 |     pub fn new(nombre:String,id:u32)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 304 |     pub fn agregar_examen(&mut self, examen:Examen){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 307 |     pub fn obtener_promedio(&self)->Option<f64>{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 321 |     pub fn obtener_calificacion_mas_alta(&self)->Option<f64>{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 333 |     pub fn obtener_calificacion_mas_baja(&self)->Option<f64>{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Color` is never used
[INFO] [stdout]    --> src/tp3.rs:367:10
[INFO] [stdout]     |
[INFO] [stdout] 367 | pub enum Color{
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Auto` is never constructed
[INFO] [stdout]    --> src/tp3.rs:375:12
[INFO] [stdout]     |
[INFO] [stdout] 375 | pub struct Auto{
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConcesionarioAuto` is never constructed
[INFO] [stdout]    --> src/tp3.rs:382:12
[INFO] [stdout]     |
[INFO] [stdout] 382 | pub struct ConcesionarioAuto{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `agregar_auto`, `eliminar_auto`, and `buscar_auto` are never used
[INFO] [stdout]    --> src/tp3.rs:389:12
[INFO] [stdout]     |
[INFO] [stdout] 388 | impl ConcesionarioAuto{
[INFO] [stdout]     | ---------------------- associated items in this implementation
[INFO] [stdout] 389 |     pub fn new(nombre:String,direccion:String,capacidad_de_autos:u128)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 |     pub fn agregar_auto(&mut self,auto:Auto){
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 |     pub fn eliminar_auto(&mut self,auto_a_eliminar:&Auto){
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 406 |     pub fn buscar_auto(&self,auto_buscado:&Auto)->Option<&Auto>{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/tp3.rs:418:12
[INFO] [stdout]     |
[INFO] [stdout] 417 | impl Color{
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] 418 |     pub fn es_rojo(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 424 |     pub fn es_verde(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 430 |     pub fn es_azul(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 436 |     pub fn es_amarillo(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 442 |     pub fn es_blanco(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 448 |     pub fn es_negro(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 454 |     pub fn igual_color(&self,otro:&Self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `calcular_precio`, and `igual_auto` are never used
[INFO] [stdout]    --> src/tp3.rs:466:12
[INFO] [stdout]     |
[INFO] [stdout] 465 | impl Auto {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 466 |     pub fn new(marca:String,modelo:String,año:u128,precio:f64,color:Color)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 469 |     pub fn calcular_precio(&self)->f64{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 484 |     pub fn igual_auto(&self,otro:&Self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Rock`, `Pop`, `Rap`, `Jazz`, and `Otros` are never constructed
[INFO] [stdout]    --> src/tp3.rs:503:5
[INFO] [stdout]     |
[INFO] [stdout] 502 | pub enum GeneroM{
[INFO] [stdout]     |          ------- variants in this enum
[INFO] [stdout] 503 |     Rock,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 504 |     Pop,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 505 |     Rap,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 506 |     Jazz,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 507 |     Otros
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GeneroM` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `titulo`, `artista`, and `genero` are never read
[INFO] [stdout]    --> src/tp3.rs:511:5
[INFO] [stdout]     |
[INFO] [stdout] 510 | pub struct Cancion{
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 511 |     titulo:String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 512 |     artista:String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 513 |     genero:GeneroM
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Cancion` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Playlist` is never constructed
[INFO] [stdout]    --> src/tp3.rs:515:12
[INFO] [stdout]     |
[INFO] [stdout] 515 | pub struct Playlist{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `es_rock`, `es_pop`, `es_rap`, `es_jazz`, `es_otro`, and `igual_genero` are never used
[INFO] [stdout]    --> src/tp3.rs:520:12
[INFO] [stdout]     |
[INFO] [stdout] 519 | impl GeneroM{
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] 520 |     pub fn es_rock(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 526 |     pub fn es_pop(&self)->bool{
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 532 |     pub fn es_rap(&self)->bool{
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 538 |     pub fn es_jazz(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 544 |     pub fn es_otro(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 550 |     pub fn igual_genero(&self,otro:&Self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `igual_cancion` are never used
[INFO] [stdout]    --> src/tp3.rs:561:12
[INFO] [stdout]     |
[INFO] [stdout] 560 | impl Cancion{
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 561 |     pub fn new(titulo:String,artista:String,genero:GeneroM)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 564 |     pub fn igual_cancion(&self,otro:&Self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/tp3.rs:569:12
[INFO] [stdout]     |
[INFO] [stdout] 568 | impl Playlist{
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 569 |     pub fn new(nombre:String)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 572 |     pub fn agregar_cancion(&mut self,cancion:Cancion){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 575 |     pub fn cambiar_nombre_playlist(&mut self,un_nombre:String){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 578 |     pub fn eliminar_todas_las_canciones(&mut self){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 581 |     pub fn eliminar_cancion_en_especifico(&mut self,cancion_a_borrar:&Cancion){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 593 |     pub fn mover_cancion_pasando_una_cancion(&mut self,cancion:Cancion,posicion:usize){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 599 |     pub fn mover_cancion_pasando_referencia_de_cancion(&mut self,cancion_a_mover:&Cancion,posicion_final:usize){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 617 |     pub fn mover_cancion_con_posiciones(&mut self,posicion_base:usize,posicion_final:usize){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 623 |     pub fn mover_cancion_manteniendo_orden(&mut self,posicion_base:usize,posicion_final:usize){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 630 |     pub fn lista_de_canciones_de_determinado_genero(&self,un_genero:GeneroM)->Option<Vec<&Cancion>>{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 642 |     pub fn lista_de_canciones_de_determinado_artista(&self,un_artista:String)->Option<Vec<&Cancion>>{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Perro`, `Gato`, `Caballo`, and `Otro` are never constructed
[INFO] [stdout]    --> src/tp3.rs:680:5
[INFO] [stdout]     |
[INFO] [stdout] 679 | pub enum TipoAnimal{
[INFO] [stdout]     |          ---------- variants in this enum
[INFO] [stdout] 680 |     Perro,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 681 |     Gato,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 682 |     Caballo,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 683 |     Otro
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TipoAnimal` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Veterinaria` is never constructed
[INFO] [stdout]    --> src/tp3.rs:705:12
[INFO] [stdout]     |
[INFO] [stdout] 705 | pub struct Veterinaria{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `es_perro`, `es_gato`, `es_caballo`, `es_otro`, and `igual_tipo` are never used
[INFO] [stdout]    --> src/tp3.rs:713:12
[INFO] [stdout]     |
[INFO] [stdout] 712 | impl TipoAnimal {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] 713 |     pub fn es_perro(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 719 |     pub fn es_gato(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 725 |     pub fn es_caballo(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 731 |     pub fn es_otro(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 737 |     pub fn igual_tipo(&self,otro:&Self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `igual_dueño` are never used
[INFO] [stdout]    --> src/tp3.rs:747:12
[INFO] [stdout]     |
[INFO] [stdout] 746 | impl Dueño{
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 747 |     pub fn new(nombre:String,direccion:String,telefono:u128)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 750 |     pub fn igual_dueño(&self,otro:&Self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `igual_mascota` are never used
[INFO] [stdout]    --> src/tp3.rs:755:12
[INFO] [stdout]     |
[INFO] [stdout] 754 | impl Mascota{
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 755 |     pub fn new(nombre:String,edad:u32,tipo_de_animal:TipoAnimal,dueño:Dueño)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 758 |     pub fn igual_mascota(&self,otro:&Self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `igual_atencion` are never used
[INFO] [stdout]    --> src/tp3.rs:763:12
[INFO] [stdout]     |
[INFO] [stdout] 762 | impl RegistroAtencion{
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout] 763 |     pub fn new(mascota:Mascota,diagnostico:String,tratamiento:String,fecha_proxima_visita:Option<Fecha>)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 766 |     pub fn igual_atencion(&self,otro:&Self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/tp3.rs:781:12
[INFO] [stdout]     |
[INFO] [stdout] 780 | impl Veterinaria{
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 781 |     pub fn new(nombre:String,id:u32,direccion:String)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 784 |     pub fn encolar_mascota(&mut self,una_mascota:Mascota){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 787 |     pub fn encolar_mascota_maxima_prioridad(&mut self,una_mascota:Mascota){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 790 |     pub fn atender_proxima_mascota(&mut self)->Option<Mascota>{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 793 |     pub fn retirar_una_mascota_de_la_cola(&mut self,mascota_a_borrar:&Mascota){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 809 |     pub fn registrar_atencion(&mut self,una_mascota:Mascota,un_diagnostico:String,un_tratamiento:String,fecha_de_proxima_visita:Option<Fe...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 813 |     pub fn buscar_atencion_por_distintos_parametro(&mut self,nombre_mascota:String,nombre_dueño:String,telefono:u128)->Option<RegistroAte...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 821 |     pub fn cambiar_diagnostico(&mut self,una_atencion:&RegistroAtencion,nuevo_diagnostico:String){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 837 |     pub fn cambiar_fecha(&mut self,una_atencion:&RegistroAtencion,nueva_fecha:Fecha){
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 850 |     pub fn eliminar_atencion(&mut self,una_atencion:&RegistroAtencion){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Genero` is never used
[INFO] [stdout]    --> src/tp3.rs:948:6
[INFO] [stdout]     |
[INFO] [stdout] 948 | enum Genero{
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Libro` is never constructed
[INFO] [stdout]    --> src/tp3.rs:954:8
[INFO] [stdout]     |
[INFO] [stdout] 954 | struct Libro{
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InfoLibro` is never constructed
[INFO] [stdout]    --> src/tp3.rs:960:8
[INFO] [stdout]     |
[INFO] [stdout] 960 | struct InfoLibro{
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Biblioteca` is never constructed
[INFO] [stdout]    --> src/tp3.rs:979:12
[INFO] [stdout]     |
[INFO] [stdout] 979 | pub struct Biblioteca{
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `es_novela`, `es_infantil`, `es_tecnico`, `es_otro`, and `tienen_igual_genero` are never used
[INFO] [stdout]     --> src/tp3.rs:986:8
[INFO] [stdout]      |
[INFO] [stdout] 985  | impl Genero{
[INFO] [stdout]      | ----------- methods in this implementation
[INFO] [stdout] 986  |     fn es_novela(&self)->bool{
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 992  |     fn es_infantil(&self)->bool{
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 998  |     fn es_tecnico(&self)->bool{
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1004 |     fn es_otro(&self)->bool{
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1010 |     fn tienen_igual_genero(&self,otro:&Genero)->bool{
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]     --> src/tp3.rs:1020:8
[INFO] [stdout]      |
[INFO] [stdout] 1019 | impl Libro{
[INFO] [stdout]      | ---------- associated function in this implementation
[INFO] [stdout] 1020 |     fn new(titulo:String,autor:String,numero_de_paginas:u64,id:u8)->Libro{
[INFO] [stdout]      |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]     --> src/tp3.rs:1025:8
[INFO] [stdout]      |
[INFO] [stdout] 1024 | impl InfoLibro{
[INFO] [stdout]      | -------------- associated function in this implementation
[INFO] [stdout] 1025 |     fn new(titulo:String,autor:String,numero_de_paginas:u64,id:u8)->Self{
[INFO] [stdout]      |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]     --> src/tp3.rs:1032:8
[INFO] [stdout]      |
[INFO] [stdout] 1031 | impl Cliente{
[INFO] [stdout]      | ------------ associated function in this implementation
[INFO] [stdout] 1032 |     fn new(nombre:String,direccion:String,correo:String,dni:u8)->Cliente{
[INFO] [stdout]      |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]     --> src/tp3.rs:1037:8
[INFO] [stdout]      |
[INFO] [stdout] 1036 | impl Prestamo{
[INFO] [stdout]      | ------------- associated function in this implementation
[INFO] [stdout] 1037 |     fn new(id_libro:u8,cliente:Cliente,fecha_de_vencimiento:Fecha)->Prestamo{
[INFO] [stdout]      |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]     --> src/tp3.rs:1042:12
[INFO] [stdout]      |
[INFO] [stdout] 1041 | impl Biblioteca{
[INFO] [stdout]      | --------------- associated items in this implementation
[INFO] [stdout] 1042 |     pub fn new (nombre:String,direccion:String)->Self{
[INFO] [stdout]      |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1045 |     fn obtener_id_libro(&self,titulo:String,autor:String,numero_de_paginas:u64)->Option<u8>{
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1053 |     pub fn ver_la_cantidad_disponible_de_un_determinado_libro(&self,titulo:String,autor:String,numero_de_paginas:u64)->Option<u64>{
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1061 |     pub fn decrementar_cantidad_de_copias_a_disposición(&mut self,titulo:String,autor:String,numero_de_paginas:u64){
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1070 |     pub fn incrementar_cantidad_de_copias_a_disposición(&mut self,titulo:String,autor:String,numero_de_paginas:u64){
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1076 |     fn existe_registro_de_un_cliente(&self,dni:u8)->bool{
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1084 |     pub fn contar_prestamos_de_un_cliente(&self,dni:u8)->Option<u8>{
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1100 |     pub fn realizar_un_préstamo_de_un_libro_para_un_cliente(&mut self,nombre:String,direccion:String,correo:String,dni:u8,titulo:String,a...
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1126 |     pub fn ver_prestamos_a_vencer_el_los_próximos_días(&self,anio:u128,mes:u8,dia:u8,cantidad_dias:u32)->Option<u8>{
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1143 |     pub fn ver_los_prestamos_vencidos(&self,anio:u128,mes:u8,dia:u8)->Option<Vec<Prestamo>>{
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1158 |     pub fn buscar_prestamo(&self,dni:u8,titulo:String,autor:String,numero_de_paginas:u64)->bool{
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1169 |     pub fn devolver_libro(&mut self,dni:u8,titulo:String,autor:String,numero_de_paginas:u64){
[INFO] [stdout]      |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.06s
[INFO] running `Command { std: "docker" "inspect" "d4641c1a554d89719d418174267e9ca1e423c3406c6accc1d1f7e0962b47101d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4641c1a554d89719d418174267e9ca1e423c3406c6accc1d1f7e0962b47101d", kill_on_drop: false }`
[INFO] [stdout] d4641c1a554d89719d418174267e9ca1e423c3406c6accc1d1f7e0962b47101d
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 915217b7781692d113059f67b8dffc499c23fe68b86c275870b0ae3be6b12808
[INFO] running `Command { std: "docker" "start" "-a" "915217b7781692d113059f67b8dffc499c23fe68b86c275870b0ae3be6b12808", kill_on_drop: false }`
[INFO] [stderr] warning: hola_mundo v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-contract` which is missing a lib target
[INFO] [stderr]    Compiling hola_mundo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/tp3.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |             for i in 0..dias {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/tp3.rs:134:17
[INFO] [stdout]     |
[INFO] [stdout] 134 |             for i in 0..dias {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/tp3.rs:833:17
[INFO] [stdout]     |
[INFO] [stdout] 833 |             let mut registro_atencion= self.registro.get_mut(posicion).unwrap();
[INFO] [stdout]     |                 ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Persona` is never constructed
[INFO] [stdout]   --> src/tp3.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Persona{
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `imprimir`, `obtener_edad`, and `actualizar_direccion` are never used
[INFO] [stdout]   --> src/tp3.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Persona{
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(nombre:String,edad:u32,direccion:Option<String>)->Persona{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn imprimir(&self){
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn obtener_edad(&self)->u32{
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn actualizar_direccion(&mut self,direccion:String){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rectángulo` is never constructed
[INFO] [stdout]   --> src/tp3.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Rectángulo{
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `calcular_area`, `calcular_perimetro`, and `es_cuadrado` are never used
[INFO] [stdout]   --> src/tp3.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl Rectángulo{
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 45 |     pub fn new(longitud:f32,ancho:f32)->Self{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn calcular_area(&self)->f32{
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn calcular_perimetro(&self)->f32{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn es_cuadrado(&self)->bool{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `restar_dias` is never used
[INFO] [stdout]    --> src/tp3.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 74  | impl Fecha {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn restar_dias(&mut self, dias: u32)->bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Triangulo` is never constructed
[INFO] [stdout]    --> src/tp3.rs:185:12
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub struct Triangulo{
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `calcular_perimetro`, `calcular_area`, `determinar_tipo`, and `es_triangulo_valido` are never used
[INFO] [stdout]    --> src/tp3.rs:191:12
[INFO] [stdout]     |
[INFO] [stdout] 190 | impl Triangulo{
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 191 |     pub fn new(lado1:f32,lado2:f32,lado3:f32)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub fn calcular_perimetro(&self)->Option<f32>{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 201 |     pub fn calcular_area(&self)->Option<f32>{
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 209 |     pub fn determinar_tipo(&self)->Option<String>{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 |     fn es_triangulo_valido(&self)->bool{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Producto` is never constructed
[INFO] [stdout]    --> src/tp3.rs:237:12
[INFO] [stdout]     |
[INFO] [stdout] 237 | pub struct Producto{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `calcular_impuestos`, `calcular_descuento`, and `calcular_precio_total` are never used
[INFO] [stdout]    --> src/tp3.rs:243:12
[INFO] [stdout]     |
[INFO] [stdout] 242 | impl Producto{
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 243 |     pub fn new(nombre:String,precio:f64,id:u32)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 246 |     pub fn calcular_impuestos(&self,porcentaje_de_impuesto:f64)->f64{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 249 |     pub fn calcular_descuento(&self,porcentaje_de_descuento:f64)->f64{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 252 |     pub fn calcular_precio_total(&self,porcentaje_de_impuesto:Option<f64>,porcentaje_de_descuento:Option<f64>)->f64{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Examen` is never constructed
[INFO] [stdout]    --> src/tp3.rs:286:12
[INFO] [stdout]     |
[INFO] [stdout] 286 | pub struct Examen{
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/tp3.rs:291:12
[INFO] [stdout]     |
[INFO] [stdout] 290 | impl Examen{
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] 291 |     pub fn new(nombre_de_materia:String,nota:f64)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Estudiante` is never constructed
[INFO] [stdout]    --> src/tp3.rs:295:12
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub struct Estudiante{
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `agregar_examen`, `obtener_promedio`, `obtener_calificacion_mas_alta`, and `obtener_calificacion_mas_baja` are never used
[INFO] [stdout]    --> src/tp3.rs:301:12
[INFO] [stdout]     |
[INFO] [stdout] 300 | impl Estudiante{
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 301 |     pub fn new(nombre:String,id:u32)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 304 |     pub fn agregar_examen(&mut self, examen:Examen){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 307 |     pub fn obtener_promedio(&self)->Option<f64>{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 321 |     pub fn obtener_calificacion_mas_alta(&self)->Option<f64>{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 333 |     pub fn obtener_calificacion_mas_baja(&self)->Option<f64>{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Color` is never used
[INFO] [stdout]    --> src/tp3.rs:367:10
[INFO] [stdout]     |
[INFO] [stdout] 367 | pub enum Color{
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Auto` is never constructed
[INFO] [stdout]    --> src/tp3.rs:375:12
[INFO] [stdout]     |
[INFO] [stdout] 375 | pub struct Auto{
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConcesionarioAuto` is never constructed
[INFO] [stdout]    --> src/tp3.rs:382:12
[INFO] [stdout]     |
[INFO] [stdout] 382 | pub struct ConcesionarioAuto{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `agregar_auto`, `eliminar_auto`, and `buscar_auto` are never used
[INFO] [stdout]    --> src/tp3.rs:389:12
[INFO] [stdout]     |
[INFO] [stdout] 388 | impl ConcesionarioAuto{
[INFO] [stdout]     | ---------------------- associated items in this implementation
[INFO] [stdout] 389 |     pub fn new(nombre:String,direccion:String,capacidad_de_autos:u128)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 |     pub fn agregar_auto(&mut self,auto:Auto){
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 |     pub fn eliminar_auto(&mut self,auto_a_eliminar:&Auto){
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 406 |     pub fn buscar_auto(&self,auto_buscado:&Auto)->Option<&Auto>{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/tp3.rs:418:12
[INFO] [stdout]     |
[INFO] [stdout] 417 | impl Color{
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] 418 |     pub fn es_rojo(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 424 |     pub fn es_verde(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 430 |     pub fn es_azul(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 436 |     pub fn es_amarillo(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 442 |     pub fn es_blanco(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 448 |     pub fn es_negro(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 454 |     pub fn igual_color(&self,otro:&Self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `calcular_precio`, and `igual_auto` are never used
[INFO] [stdout]    --> src/tp3.rs:466:12
[INFO] [stdout]     |
[INFO] [stdout] 465 | impl Auto {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 466 |     pub fn new(marca:String,modelo:String,año:u128,precio:f64,color:Color)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 469 |     pub fn calcular_precio(&self)->f64{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 484 |     pub fn igual_auto(&self,otro:&Self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Rock`, `Pop`, `Rap`, `Jazz`, and `Otros` are never constructed
[INFO] [stdout]    --> src/tp3.rs:503:5
[INFO] [stdout]     |
[INFO] [stdout] 502 | pub enum GeneroM{
[INFO] [stdout]     |          ------- variants in this enum
[INFO] [stdout] 503 |     Rock,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 504 |     Pop,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 505 |     Rap,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 506 |     Jazz,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 507 |     Otros
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GeneroM` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `titulo`, `artista`, and `genero` are never read
[INFO] [stdout]    --> src/tp3.rs:511:5
[INFO] [stdout]     |
[INFO] [stdout] 510 | pub struct Cancion{
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 511 |     titulo:String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 512 |     artista:String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 513 |     genero:GeneroM
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Cancion` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Playlist` is never constructed
[INFO] [stdout]    --> src/tp3.rs:515:12
[INFO] [stdout]     |
[INFO] [stdout] 515 | pub struct Playlist{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `es_rock`, `es_pop`, `es_rap`, `es_jazz`, `es_otro`, and `igual_genero` are never used
[INFO] [stdout]    --> src/tp3.rs:520:12
[INFO] [stdout]     |
[INFO] [stdout] 519 | impl GeneroM{
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] 520 |     pub fn es_rock(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 526 |     pub fn es_pop(&self)->bool{
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 532 |     pub fn es_rap(&self)->bool{
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 538 |     pub fn es_jazz(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 544 |     pub fn es_otro(&self)->bool{
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 550 |     pub fn igual_genero(&self,otro:&Self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `igual_cancion` are never used
[INFO] [stdout]    --> src/tp3.rs:561:12
[INFO] [stdout]     |
[INFO] [stdout] 560 | impl Cancion{
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 561 |     pub fn new(titulo:String,artista:String,genero:GeneroM)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 564 |     pub fn igual_cancion(&self,otro:&Self)->bool{
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/tp3.rs:569:12
[INFO] [stdout]     |
[INFO] [stdout] 568 | impl Playlist{
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 569 |     pub fn new(nombre:String)->Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 572 |     pub fn agregar_cancion(&mut self,cancion:Cancion){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 575 |     pub fn cambiar_nombre_playlist(&mut self,un_nombre:String){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 578 |     pub fn eliminar_todas_las_canciones(&mut self){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 581 |     pub fn eliminar_cancion_en_especifico(&mut self,cancion_a_borrar:&Cancion){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 593 |     pub fn mover_cancion_pasando_una_cancion(&mut self,cancion:Cancion,posicion:usize){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 599 |     pub fn mover_cancion_pasando_referencia_de_cancion(&mut self,cancion_a_mover:&Cancion,posicion_final:usize){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 617 |     pub fn mover_cancion_con_posiciones(&mut self,posicion_base:usize,posicion_final:usize){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 623 |     pub fn mover_cancion_manteniendo_orden(&mut self,posicion_base:usize,posicion_final:usize){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 630 |     pub fn lista_de_canciones_de_determinado_genero(&self,un_genero:GeneroM)->Option<Vec<&Cancion>>{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 642 |     pub fn lista_de_canciones_de_determinado_artista(&self,un_artista:String)->Option<Vec<&Cancion>>{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Caballo` and `Otro` are never constructed
[INFO] [stdout]    --> src/tp3.rs:682:5
[INFO] [stdout]     |
[INFO] [stdout] 679 | pub enum TipoAnimal{
[INFO] [stdout]     |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 682 |     Caballo,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 683 |     Otro
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TipoAnimal` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `nombre`, `direccion`, and `id` are never read
[INFO] [stdout]    --> src/tp3.rs:706:5
[INFO] [stdout]     |
[INFO] [stdout] 705 | pub struct Veterinaria{
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 706 |     nombre:String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 707 |     direccion:String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 708 |     id:u32,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `encolar_mascota_maxima_prioridad` and `cambiar_diagnostico` are never used
[INFO] [stdout]    --> src/tp3.rs:787:12
[INFO] [stdout]     |
[INFO] [stdout] 780 | impl Veterinaria{
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 787 |     pub fn encolar_mascota_maxima_prioridad(&mut self,una_mascota:Mascota){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 821 |     pub fn cambiar_diagnostico(&mut self,una_atencion:&RegistroAtencion,nuevo_diagnostico:String){
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Genero` is never used
[INFO] [stdout]    --> src/tp3.rs:948:6
[INFO] [stdout]     |
[INFO] [stdout] 948 | enum Genero{
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `nombre` and `direccion` are never read
[INFO] [stdout]    --> src/tp3.rs:980:5
[INFO] [stdout]     |
[INFO] [stdout] 979 | pub struct Biblioteca{
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 980 |     nombre:String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 981 |     direccion:String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `es_novela`, `es_infantil`, `es_tecnico`, `es_otro`, and `tienen_igual_genero` are never used
[INFO] [stdout]     --> src/tp3.rs:986:8
[INFO] [stdout]      |
[INFO] [stdout] 985  | impl Genero{
[INFO] [stdout]      | ----------- methods in this implementation
[INFO] [stdout] 986  |     fn es_novela(&self)->bool{
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 992  |     fn es_infantil(&self)->bool{
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 998  |     fn es_tecnico(&self)->bool{
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1004 |     fn es_otro(&self)->bool{
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1010 |     fn tienen_igual_genero(&self,otro:&Genero)->bool{
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "915217b7781692d113059f67b8dffc499c23fe68b86c275870b0ae3be6b12808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "915217b7781692d113059f67b8dffc499c23fe68b86c275870b0ae3be6b12808", kill_on_drop: false }`
[INFO] [stdout] 915217b7781692d113059f67b8dffc499c23fe68b86c275870b0ae3be6b12808
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0eb7f80a8e5eee26db11ae51b25bf1ce03c2cdea55184782ce4fa0ed0a44d625
[INFO] running `Command { std: "docker" "start" "-a" "0eb7f80a8e5eee26db11ae51b25bf1ce03c2cdea55184782ce4fa0ed0a44d625", kill_on_drop: false }`
[INFO] [stderr] warning: hola_mundo v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-contract` which is missing a lib target
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/tp3.rs:116:17
[INFO] [stderr]     |
[INFO] [stderr] 116 |             for i in 0..dias {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/tp3.rs:134:17
[INFO] [stderr]     |
[INFO] [stderr] 134 |             for i in 0..dias {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/tp3.rs:833:17
[INFO] [stderr]     |
[INFO] [stderr] 833 |             let mut registro_atencion= self.registro.get_mut(posicion).unwrap();
[INFO] [stderr]     |                 ----^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Persona` is never constructed
[INFO] [stderr]   --> src/tp3.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Persona{
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `imprimir`, `obtener_edad`, and `actualizar_direccion` are never used
[INFO] [stderr]   --> src/tp3.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl Persona{
[INFO] [stderr]    | ------------ associated items in this implementation
[INFO] [stderr] 17 |     pub fn new(nombre:String,edad:u32,direccion:Option<String>)->Persona{
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 20 |     pub fn imprimir(&self){
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     pub fn obtener_edad(&self)->u32{
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn actualizar_direccion(&mut self,direccion:String){
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Rectángulo` is never constructed
[INFO] [stderr]   --> src/tp3.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub struct Rectángulo{
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `calcular_area`, `calcular_perimetro`, and `es_cuadrado` are never used
[INFO] [stderr]   --> src/tp3.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 44 | impl Rectángulo{
[INFO] [stderr]    | --------------- associated items in this implementation
[INFO] [stderr] 45 |     pub fn new(longitud:f32,ancho:f32)->Self{
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 |     pub fn calcular_area(&self)->f32{
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 51 |     pub fn calcular_perimetro(&self)->f32{
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 54 |     pub fn es_cuadrado(&self)->bool{
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `restar_dias` is never used
[INFO] [stderr]    --> src/tp3.rs:132:12
[INFO] [stderr]     |
[INFO] [stderr] 74  | impl Fecha {
[INFO] [stderr]     | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 132 |     pub fn restar_dias(&mut self, dias: u32)->bool {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Triangulo` is never constructed
[INFO] [stderr]    --> src/tp3.rs:185:12
[INFO] [stderr]     |
[INFO] [stderr] 185 | pub struct Triangulo{
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `calcular_perimetro`, `calcular_area`, `determinar_tipo`, and `es_triangulo_valido` are never used
[INFO] [stderr]    --> src/tp3.rs:191:12
[INFO] [stderr]     |
[INFO] [stderr] 190 | impl Triangulo{
[INFO] [stderr]     | -------------- associated items in this implementation
[INFO] [stderr] 191 |     pub fn new(lado1:f32,lado2:f32,lado3:f32)->Self{
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 194 |     pub fn calcular_perimetro(&self)->Option<f32>{
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 201 |     pub fn calcular_area(&self)->Option<f32>{
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 209 |     pub fn determinar_tipo(&self)->Option<String>{
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 221 |     fn es_triangulo_valido(&self)->bool{
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Producto` is never constructed
[INFO] [stderr]    --> src/tp3.rs:237:12
[INFO] [stderr]     |
[INFO] [stderr] 237 | pub struct Producto{
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `calcular_impuestos`, `calcular_descuento`, and `calcular_precio_total` are never used
[INFO] [stderr]    --> src/tp3.rs:243:12
[INFO] [stderr]     |
[INFO] [stderr] 242 | impl Producto{
[INFO] [stderr]     | ------------- associated items in this implementation
[INFO] [stderr] 243 |     pub fn new(nombre:String,precio:f64,id:u32)->Self{
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 246 |     pub fn calcular_impuestos(&self,porcentaje_de_impuesto:f64)->f64{
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 249 |     pub fn calcular_descuento(&self,porcentaje_de_descuento:f64)->f64{
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 252 |     pub fn calcular_precio_total(&self,porcentaje_de_impuesto:Option<f64>,porcentaje_de_descuento:Option<f64>)->f64{
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Examen` is never constructed
[INFO] [stderr]    --> src/tp3.rs:286:12
[INFO] [stderr]     |
[INFO] [stderr] 286 | pub struct Examen{
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/tp3.rs:291:12
[INFO] [stderr]     |
[INFO] [stderr] 290 | impl Examen{
[INFO] [stderr]     | ----------- associated function in this implementation
[INFO] [stderr] 291 |     pub fn new(nombre_de_materia:String,nota:f64)->Self{
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Estudiante` is never constructed
[INFO] [stderr]    --> src/tp3.rs:295:12
[INFO] [stderr]     |
[INFO] [stderr] 295 | pub struct Estudiante{
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `agregar_examen`, `obtener_promedio`, `obtener_calificacion_mas_alta`, and `obtener_calificacion_mas_baja` are never used
[INFO] [stderr]    --> src/tp3.rs:301:12
[INFO] [stderr]     |
[INFO] [stderr] 300 | impl Estudiante{
[INFO] [stderr]     | --------------- associated items in this implementation
[INFO] [stderr] 301 |     pub fn new(nombre:String,id:u32)->Self{
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 304 |     pub fn agregar_examen(&mut self, examen:Examen){
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 307 |     pub fn obtener_promedio(&self)->Option<f64>{
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 321 |     pub fn obtener_calificacion_mas_alta(&self)->Option<f64>{
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 333 |     pub fn obtener_calificacion_mas_baja(&self)->Option<f64>{
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Color` is never used
[INFO] [stderr]    --> src/tp3.rs:367:10
[INFO] [stderr]     |
[INFO] [stderr] 367 | pub enum Color{
[INFO] [stderr]     |          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Auto` is never constructed
[INFO] [stderr]    --> src/tp3.rs:375:12
[INFO] [stderr]     |
[INFO] [stderr] 375 | pub struct Auto{
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ConcesionarioAuto` is never constructed
[INFO] [stderr]    --> src/tp3.rs:382:12
[INFO] [stderr]     |
[INFO] [stderr] 382 | pub struct ConcesionarioAuto{
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `agregar_auto`, `eliminar_auto`, and `buscar_auto` are never used
[INFO] [stderr]    --> src/tp3.rs:389:12
[INFO] [stderr]     |
[INFO] [stderr] 388 | impl ConcesionarioAuto{
[INFO] [stderr]     | ---------------------- associated items in this implementation
[INFO] [stderr] 389 |     pub fn new(nombre:String,direccion:String,capacidad_de_autos:u128)->Self{
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 392 |     pub fn agregar_auto(&mut self,auto:Auto){
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 397 |     pub fn eliminar_auto(&mut self,auto_a_eliminar:&Auto){
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 406 |     pub fn buscar_auto(&self,auto_buscado:&Auto)->Option<&Auto>{
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/tp3.rs:418:12
[INFO] [stderr]     |
[INFO] [stderr] 417 | impl Color{
[INFO] [stderr]     | ---------- methods in this implementation
[INFO] [stderr] 418 |     pub fn es_rojo(&self)->bool{
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 424 |     pub fn es_verde(&self)->bool{
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 430 |     pub fn es_azul(&self)->bool{
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 436 |     pub fn es_amarillo(&self)->bool{
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 442 |     pub fn es_blanco(&self)->bool{
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 |     pub fn es_negro(&self)->bool{
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 454 |     pub fn igual_color(&self,otro:&Self)->bool{
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `calcular_precio`, and `igual_auto` are never used
[INFO] [stderr]    --> src/tp3.rs:466:12
[INFO] [stderr]     |
[INFO] [stderr] 465 | impl Auto {
[INFO] [stderr]     | --------- associated items in this implementation
[INFO] [stderr] 466 |     pub fn new(marca:String,modelo:String,año:u128,precio:f64,color:Color)->Self{
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 469 |     pub fn calcular_precio(&self)->f64{
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 484 |     pub fn igual_auto(&self,otro:&Self)->bool{
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Rock`, `Pop`, `Rap`, `Jazz`, and `Otros` are never constructed
[INFO] [stderr]    --> src/tp3.rs:503:5
[INFO] [stderr]     |
[INFO] [stderr] 502 | pub enum GeneroM{
[INFO] [stderr]     |          ------- variants in this enum
[INFO] [stderr] 503 |     Rock,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 504 |     Pop,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 505 |     Rap,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 506 |     Jazz,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 507 |     Otros
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `GeneroM` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `titulo`, `artista`, and `genero` are never read
[INFO] [stderr]    --> src/tp3.rs:511:5
[INFO] [stderr]     |
[INFO] [stderr] 510 | pub struct Cancion{
[INFO] [stderr]     |            ------- fields in this struct
[INFO] [stderr] 511 |     titulo:String,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 512 |     artista:String,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 513 |     genero:GeneroM
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Cancion` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Playlist` is never constructed
[INFO] [stderr]    --> src/tp3.rs:515:12
[INFO] [stderr]     |
[INFO] [stderr] 515 | pub struct Playlist{
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `es_rock`, `es_pop`, `es_rap`, `es_jazz`, `es_otro`, and `igual_genero` are never used
[INFO] [stderr]    --> src/tp3.rs:520:12
[INFO] [stderr]     |
[INFO] [stderr] 519 | impl GeneroM{
[INFO] [stderr]     | ------------ methods in this implementation
[INFO] [stderr] 520 |     pub fn es_rock(&self)->bool{
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 526 |     pub fn es_pop(&self)->bool{
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 532 |     pub fn es_rap(&self)->bool{
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 538 |     pub fn es_jazz(&self)->bool{
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 544 |     pub fn es_otro(&self)->bool{
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 550 |     pub fn igual_genero(&self,otro:&Self)->bool{
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `igual_cancion` are never used
[INFO] [stderr]    --> src/tp3.rs:561:12
[INFO] [stderr]     |
[INFO] [stderr] 560 | impl Cancion{
[INFO] [stderr]     | ------------ associated items in this implementation
[INFO] [stderr] 561 |     pub fn new(titulo:String,artista:String,genero:GeneroM)->Self{
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 564 |     pub fn igual_cancion(&self,otro:&Self)->bool{
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/tp3.rs:569:12
[INFO] [stderr]     |
[INFO] [stderr] 568 | impl Playlist{
[INFO] [stderr]     | ------------- associated items in this implementation
[INFO] [stderr] 569 |     pub fn new(nombre:String)->Self{
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 572 |     pub fn agregar_cancion(&mut self,cancion:Cancion){
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 575 |     pub fn cambiar_nombre_playlist(&mut self,un_nombre:String){
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 578 |     pub fn eliminar_todas_las_canciones(&mut self){
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 581 |     pub fn eliminar_cancion_en_especifico(&mut self,cancion_a_borrar:&Cancion){
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 593 |     pub fn mover_cancion_pasando_una_cancion(&mut self,cancion:Cancion,posicion:usize){
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 599 |     pub fn mover_cancion_pasando_referencia_de_cancion(&mut self,cancion_a_mover:&Cancion,posicion_final:usize){
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 617 |     pub fn mover_cancion_con_posiciones(&mut self,posicion_base:usize,posicion_final:usize){
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 623 |     pub fn mover_cancion_manteniendo_orden(&mut self,posicion_base:usize,posicion_final:usize){
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 630 |     pub fn lista_de_canciones_de_determinado_genero(&self,un_genero:GeneroM)->Option<Vec<&Cancion>>{
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 642 |     pub fn lista_de_canciones_de_determinado_artista(&self,un_artista:String)->Option<Vec<&Cancion>>{
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Caballo` and `Otro` are never constructed
[INFO] [stderr]    --> src/tp3.rs:682:5
[INFO] [stderr]     |
[INFO] [stderr] 679 | pub enum TipoAnimal{
[INFO] [stderr]     |          ---------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 682 |     Caballo,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 683 |     Otro
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `TipoAnimal` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `nombre`, `direccion`, and `id` are never read
[INFO] [stderr]    --> src/tp3.rs:706:5
[INFO] [stderr]     |
[INFO] [stderr] 705 | pub struct Veterinaria{
[INFO] [stderr]     |            ----------- fields in this struct
[INFO] [stderr] 706 |     nombre:String,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 707 |     direccion:String,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 708 |     id:u32,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `encolar_mascota_maxima_prioridad` and `cambiar_diagnostico` are never used
[INFO] [stderr]    --> src/tp3.rs:787:12
[INFO] [stderr]     |
[INFO] [stderr] 780 | impl Veterinaria{
[INFO] [stderr]     | ---------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 787 |     pub fn encolar_mascota_maxima_prioridad(&mut self,una_mascota:Mascota){
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 821 |     pub fn cambiar_diagnostico(&mut self,una_atencion:&RegistroAtencion,nuevo_diagnostico:String){
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Genero` is never used
[INFO] [stderr]    --> src/tp3.rs:948:6
[INFO] [stderr]     |
[INFO] [stderr] 948 | enum Genero{
[INFO] [stderr]     |      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `nombre` and `direccion` are never read
[INFO] [stderr]    --> src/tp3.rs:980:5
[INFO] [stderr]     |
[INFO] [stderr] 979 | pub struct Biblioteca{
[INFO] [stderr]     |            ---------- fields in this struct
[INFO] [stderr] 980 |     nombre:String,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 981 |     direccion:String,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `es_novela`, `es_infantil`, `es_tecnico`, `es_otro`, and `tienen_igual_genero` are never used
[INFO] [stderr]     --> src/tp3.rs:986:8
[INFO] [stderr]      |
[INFO] [stderr] 985  | impl Genero{
[INFO] [stderr]      | ----------- methods in this implementation
[INFO] [stderr] 986  |     fn es_novela(&self)->bool{
[INFO] [stderr]      |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 992  |     fn es_infantil(&self)->bool{
[INFO] [stderr]      |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 998  |     fn es_tecnico(&self)->bool{
[INFO] [stderr]      |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1004 |     fn es_otro(&self)->bool{
[INFO] [stderr]      |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1010 |     fn tienen_igual_genero(&self,otro:&Genero)->bool{
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `hola_mundo` (bin "hola_mundo" test) generated 34 warnings (run `cargo fix --bin "hola_mundo" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hola_mundo-5a8b93157485b777)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tp3::tests::test_veterinaria ... ok
[INFO] [stdout] test tp3::tests10::test_biblioteca ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tp3::tests10::test_biblioteca stdout ----
[INFO] [stdout] thread 'tp3::tests10::test_biblioteca' panicked at src/tp3.rs:1227:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f8796a98ac - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55f8796a98ac - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55f8796a98ac - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55f8796a98ac - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55f8796d33f0 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55f8796d33f0 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55f8796a725f - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x55f8796a9694 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55f8796a9694 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55f8796ab357 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x55f8796ab043 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55f87967ba57 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x55f87967ba57 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55f8796ab968 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x55f8796ab968 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55f8796ab6be - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55f8796a9d76 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x55f8796ab422 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55f87962ecf5 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55f87962f01b - core::panicking::assert_failed_inner::h0bba8b7c26ee4492
[INFO] [stdout]   20:     0x55f87963ea0e - core::panicking::assert_failed::hccf2e650736c6067
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:279:5
[INFO] [stdout]   21:     0x55f87963bf51 - hola_mundo::tp3::tests10::test_biblioteca::ha9012dfd0e908318
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tp3.rs:1227:9
[INFO] [stdout]   22:     0x55f87963ad67 - hola_mundo::tp3::tests10::test_biblioteca::{{closure}}::h447b769e28a6f428
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tp3.rs:1196:25
[INFO] [stdout]   23:     0x55f87963d076 - core::ops::function::FnOnce::call_once::h1447d7c76724484c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55f8796810af - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55f8796810af - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   26:     0x55f8796800c5 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   27:     0x55f8796800c5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x55f8796800c5 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x55f8796800c5 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x55f8796800c5 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x55f8796800c5 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   32:     0x55f8796800c5 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   33:     0x55f879648386 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   34:     0x55f879648386 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   35:     0x55f87964d437 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x55f87964d437 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x55f87964d437 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x55f87964d437 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x55f87964d437 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x55f87964d437 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x55f87964d437 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55f8796b03f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   43:     0x55f8796b03f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   44:     0x55f8796b03f5 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f8dffdd1ac3 - <unknown>
[INFO] [stdout]   46:     0x7f8dffe62bf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tp3::tests10::test_biblioteca
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin hola_mundo`
[INFO] running `Command { std: "docker" "inspect" "0eb7f80a8e5eee26db11ae51b25bf1ce03c2cdea55184782ce4fa0ed0a44d625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eb7f80a8e5eee26db11ae51b25bf1ce03c2cdea55184782ce4fa0ed0a44d625", kill_on_drop: false }`
[INFO] [stdout] 0eb7f80a8e5eee26db11ae51b25bf1ce03c2cdea55184782ce4fa0ed0a44d625
