[INFO] cloning repository https://github.com/oyarsa/escalonamento [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oyarsa/escalonamento" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foyarsa%2Fescalonamento", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foyarsa%2Fescalonamento'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ddec7a9d39404f73cd70a60d940032934770154e [INFO] building oyarsa/escalonamento against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foyarsa%2Fescalonamento" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oyarsa/escalonamento on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/oyarsa/escalonamento [INFO] finished tweaking git repo https://github.com/oyarsa/escalonamento [INFO] tweaked toml for git repo https://github.com/oyarsa/escalonamento written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/oyarsa/escalonamento 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd21328f982a79bfb8d987161f1324b308f3387f04ca403c1600bb2fe5dc9533 [INFO] running `Command { std: "docker" "start" "-a" "bd21328f982a79bfb8d987161f1324b308f3387f04ca403c1600bb2fe5dc9533", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd21328f982a79bfb8d987161f1324b308f3387f04ca403c1600bb2fe5dc9533", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd21328f982a79bfb8d987161f1324b308f3387f04ca403c1600bb2fe5dc9533", kill_on_drop: false }` [INFO] [stdout] bd21328f982a79bfb8d987161f1324b308f3387f04ca403c1600bb2fe5dc9533 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06ca31cc0e23b389878fd090bbe6adae69ba7b30eea0bb525801e50cad51671d [INFO] running `Command { std: "docker" "start" "-a" "06ca31cc0e23b389878fd090bbe6adae69ba7b30eea0bb525801e50cad51671d", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.17 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling escalonamento v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/main.rs:192:10 [INFO] [stdout] | [INFO] [stdout] 192 | 2...3 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grasp.rs:76:31 [INFO] [stdout] | [INFO] [stdout] 76 | fn construcao(mut rng: &mut R, inst: &Instancia, alfa: f64) -> Solucao { [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: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:71:42 [INFO] [stdout] | [INFO] [stdout] 71 | fn get_index_from_roleta(mut rng: &mut R, roleta: &[f32]) -> usize { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:82:39 [INFO] [stdout] | [INFO] [stdout] 82 | fn seleciona_pais<'a, R: Rng + Sized>(mut rng: &mut R, [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:123:40 [INFO] [stdout] | [INFO] [stdout] 123 | fn individuo_aleatorio(mut rng: &mut R, inst: &Instancia) -> Solucao { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:128:40 [INFO] [stdout] | [INFO] [stdout] 128 | fn sequencia_aleatoria(mut rng: &mut R, inst: &Instancia) -> Sequencia { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:136:38 [INFO] [stdout] | [INFO] [stdout] 136 | fn two_opt_aleatorio(mut rng: &mut R, mut sequencia: Sequencia) -> Sequencia { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:143:31 [INFO] [stdout] | [INFO] [stdout] 143 | fn gen_points(mut rng: &mut R, num_tarefas: usize) -> (IdTarefa, IdTarefa) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:150:34 [INFO] [stdout] | [INFO] [stdout] 150 | fn pmx_crossover(mut rng: &mut R, pai1: &Sequencia, pai2: &Sequencia) -> Sequencia { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:173:38 [INFO] [stdout] | [INFO] [stdout] 173 | fn ordered_crossover(mut rng: &mut R, [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:206:31 [INFO] [stdout] | [INFO] [stdout] 206 | fn cruzamento(mut rng: &mut R, [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:225:33 [INFO] [stdout] | [INFO] [stdout] 225 | fn recombinacao(mut rng: &mut R, [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:240:34 [INFO] [stdout] | [INFO] [stdout] 240 | fn swap_vertices(mut rng: &mut R, mut sequencia: Sequencia) -> Sequencia { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:247:28 [INFO] [stdout] | [INFO] [stdout] 247 | fn mutacao(mut rng: &mut R, [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_factivel` is never used [INFO] [stdout] --> src/instancia.rs:81:4 [INFO] [stdout] | [INFO] [stdout] 81 | fn is_factivel(s: &Sequencia, num_tarefas: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `frequencias` is never used [INFO] [stdout] --> src/instancia.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn frequencias(sequencia: &Sequencia) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/main.rs:32:37 [INFO] [stdout] | [INFO] [stdout] 32 | println!("Chamadas FO: {}", instancia::CHAMADAS_FO); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/main.rs:59:37 [INFO] [stdout] | [INFO] [stdout] 59 | println!("Chamadas FO: {}", instancia::CHAMADAS_FO); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.12s [INFO] running `Command { std: "docker" "inspect" "06ca31cc0e23b389878fd090bbe6adae69ba7b30eea0bb525801e50cad51671d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06ca31cc0e23b389878fd090bbe6adae69ba7b30eea0bb525801e50cad51671d", kill_on_drop: false }` [INFO] [stdout] 06ca31cc0e23b389878fd090bbe6adae69ba7b30eea0bb525801e50cad51671d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99051299732ad0cce5be7e6d45c3e6ce53050003b09bd268acc1c92fb2b81cdc [INFO] running `Command { std: "docker" "start" "-a" "99051299732ad0cce5be7e6d45c3e6ce53050003b09bd268acc1c92fb2b81cdc", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling escalonamento v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/main.rs:192:10 [INFO] [stdout] | [INFO] [stdout] 192 | 2...3 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grasp.rs:76:31 [INFO] [stdout] | [INFO] [stdout] 76 | fn construcao(mut rng: &mut R, inst: &Instancia, alfa: f64) -> Solucao { [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: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:71:42 [INFO] [stdout] | [INFO] [stdout] 71 | fn get_index_from_roleta(mut rng: &mut R, roleta: &[f32]) -> usize { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:82:39 [INFO] [stdout] | [INFO] [stdout] 82 | fn seleciona_pais<'a, R: Rng + Sized>(mut rng: &mut R, [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:123:40 [INFO] [stdout] | [INFO] [stdout] 123 | fn individuo_aleatorio(mut rng: &mut R, inst: &Instancia) -> Solucao { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:128:40 [INFO] [stdout] | [INFO] [stdout] 128 | fn sequencia_aleatoria(mut rng: &mut R, inst: &Instancia) -> Sequencia { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:136:38 [INFO] [stdout] | [INFO] [stdout] 136 | fn two_opt_aleatorio(mut rng: &mut R, mut sequencia: Sequencia) -> Sequencia { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:143:31 [INFO] [stdout] | [INFO] [stdout] 143 | fn gen_points(mut rng: &mut R, num_tarefas: usize) -> (IdTarefa, IdTarefa) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:150:34 [INFO] [stdout] | [INFO] [stdout] 150 | fn pmx_crossover(mut rng: &mut R, pai1: &Sequencia, pai2: &Sequencia) -> Sequencia { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:173:38 [INFO] [stdout] | [INFO] [stdout] 173 | fn ordered_crossover(mut rng: &mut R, [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:206:31 [INFO] [stdout] | [INFO] [stdout] 206 | fn cruzamento(mut rng: &mut R, [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:225:33 [INFO] [stdout] | [INFO] [stdout] 225 | fn recombinacao(mut rng: &mut R, [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:240:34 [INFO] [stdout] | [INFO] [stdout] 240 | fn swap_vertices(mut rng: &mut R, mut sequencia: Sequencia) -> Sequencia { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ag.rs:247:28 [INFO] [stdout] | [INFO] [stdout] 247 | fn mutacao(mut rng: &mut R, [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_factivel` is never used [INFO] [stdout] --> src/instancia.rs:81:4 [INFO] [stdout] | [INFO] [stdout] 81 | fn is_factivel(s: &Sequencia, num_tarefas: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `frequencias` is never used [INFO] [stdout] --> src/instancia.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn frequencias(sequencia: &Sequencia) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/main.rs:32:37 [INFO] [stdout] | [INFO] [stdout] 32 | println!("Chamadas FO: {}", instancia::CHAMADAS_FO); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/main.rs:59:37 [INFO] [stdout] | [INFO] [stdout] 59 | println!("Chamadas FO: {}", instancia::CHAMADAS_FO); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "99051299732ad0cce5be7e6d45c3e6ce53050003b09bd268acc1c92fb2b81cdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99051299732ad0cce5be7e6d45c3e6ce53050003b09bd268acc1c92fb2b81cdc", kill_on_drop: false }` [INFO] [stdout] 99051299732ad0cce5be7e6d45c3e6ce53050003b09bd268acc1c92fb2b81cdc