Nov 27 23:11:14.917 INFO checking oyarsa/escalonamento against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 23:11:14.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 23:11:15.515 INFO [stdout] be96cd983c4e9f51a4746bcbf7e4d2377345b7f8e001eddb563de2e05ca03260
Nov 27 23:11:15.517 INFO running `"docker" "start" "-a" "be96cd983c4e9f51a4746bcbf7e4d2377345b7f8e001eddb563de2e05ca03260"`
Nov 27 23:11:17.294 INFO [stderr] usermod: no changes
Nov 27 23:11:17.424 INFO [stderr]     Checking rand v0.3.15
Nov 27 23:11:18.949 INFO [stderr]     Checking escalonamento v0.0.1 (/source)
Nov 27 23:11:20.035 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.035 INFO [stderr]   --> src/grasp.rs:76:31
Nov 27 23:11:20.035 INFO [stderr]    |
Nov 27 23:11:20.035 INFO [stderr] 76 | fn construcao<R: Rng + Sized>(mut rng: &mut R, inst: &Instancia, alfa: f64) -> Solucao {
Nov 27 23:11:20.035 INFO [stderr]    |                               ----^^^
Nov 27 23:11:20.035 INFO [stderr]    |                               |
Nov 27 23:11:20.035 INFO [stderr]    |                               help: remove this `mut`
Nov 27 23:11:20.035 INFO [stderr]    |
Nov 27 23:11:20.035 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 23:11:20.035 INFO [stderr] 
Nov 27 23:11:20.036 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.036 INFO [stderr]   --> src/grasp.rs:76:31
Nov 27 23:11:20.036 INFO [stderr]    |
Nov 27 23:11:20.036 INFO [stderr] 76 | fn construcao<R: Rng + Sized>(mut rng: &mut R, inst: &Instancia, alfa: f64) -> Solucao {
Nov 27 23:11:20.036 INFO [stderr]    |                               ----^^^
Nov 27 23:11:20.036 INFO [stderr]    |                               |
Nov 27 23:11:20.036 INFO [stderr]    |                               help: remove this `mut`
Nov 27 23:11:20.036 INFO [stderr]    |
Nov 27 23:11:20.036 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 23:11:20.036 INFO [stderr] 
Nov 27 23:11:20.096 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.096 INFO [stderr]   --> src/ag.rs:71:42
Nov 27 23:11:20.096 INFO [stderr]    |
Nov 27 23:11:20.096 INFO [stderr] 71 | fn get_index_from_roleta<R: Rng + Sized>(mut rng: &mut R, roleta: &[f32]) -> usize {
Nov 27 23:11:20.096 INFO [stderr]    |                                          ----^^^
Nov 27 23:11:20.097 INFO [stderr]    |                                          |
Nov 27 23:11:20.097 INFO [stderr]    |                                          help: remove this `mut`
Nov 27 23:11:20.097 INFO [stderr] 
Nov 27 23:11:20.098 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.098 INFO [stderr]   --> src/ag.rs:82:39
Nov 27 23:11:20.098 INFO [stderr]    |
Nov 27 23:11:20.098 INFO [stderr] 82 | fn seleciona_pais<'a, R: Rng + Sized>(mut rng: &mut R,
Nov 27 23:11:20.098 INFO [stderr]    |                                       ----^^^
Nov 27 23:11:20.098 INFO [stderr]    |                                       |
Nov 27 23:11:20.098 INFO [stderr]    |                                       help: remove this `mut`
Nov 27 23:11:20.098 INFO [stderr] 
Nov 27 23:11:20.102 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.103 INFO [stderr]    --> src/ag.rs:123:40
Nov 27 23:11:20.103 INFO [stderr]     |
Nov 27 23:11:20.103 INFO [stderr] 123 | fn individuo_aleatorio<R: Rng + Sized>(mut rng: &mut R, inst: &Instancia) -> Solucao {
Nov 27 23:11:20.103 INFO [stderr]     |                                        ----^^^
Nov 27 23:11:20.103 INFO [stderr]     |                                        |
Nov 27 23:11:20.103 INFO [stderr]     |                                        help: remove this `mut`
Nov 27 23:11:20.103 INFO [stderr] 
Nov 27 23:11:20.112 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.112 INFO [stderr]    --> src/ag.rs:128:40
Nov 27 23:11:20.112 INFO [stderr]     |
Nov 27 23:11:20.112 INFO [stderr] 128 | fn sequencia_aleatoria<R: Rng + Sized>(mut rng: &mut R, inst: &Instancia) -> Sequencia {
Nov 27 23:11:20.112 INFO [stderr]     |                                        ----^^^
Nov 27 23:11:20.112 INFO [stderr]     |                                        |
Nov 27 23:11:20.112 INFO [stderr]     |                                        help: remove this `mut`
Nov 27 23:11:20.112 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.113 INFO [stderr]   --> src/ag.rs:71:42
Nov 27 23:11:20.113 INFO [stderr]    |
Nov 27 23:11:20.113 INFO [stderr] 71 | fn get_index_from_roleta<R: Rng + Sized>(mut rng: &mut R, roleta: &[f32]) -> usize {
Nov 27 23:11:20.113 INFO [stderr]    |                                          ----^^^
Nov 27 23:11:20.113 INFO [stderr]    |                                          |
Nov 27 23:11:20.113 INFO [stderr]    |                                          help: remove this `mut`
Nov 27 23:11:20.113 INFO [stderr] 
Nov 27 23:11:20.113 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.113 INFO [stderr]   --> src/ag.rs:82:39
Nov 27 23:11:20.113 INFO [stderr]    |
Nov 27 23:11:20.113 INFO [stderr] 82 | fn seleciona_pais<'a, R: Rng + Sized>(mut rng: &mut R,
Nov 27 23:11:20.113 INFO [stderr]    |                                       ----^^^
Nov 27 23:11:20.114 INFO [stderr]    |                                       |
Nov 27 23:11:20.114 INFO [stderr]    |                                       help: remove this `mut`
Nov 27 23:11:20.114 INFO [stderr] 
Nov 27 23:11:20.114 INFO [stderr] 
Nov 27 23:11:20.115 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.115 INFO [stderr]    --> src/ag.rs:136:38
Nov 27 23:11:20.115 INFO [stderr]     |
Nov 27 23:11:20.115 INFO [stderr] 136 | fn two_opt_aleatorio<R: Rng + Sized>(mut rng: &mut R, mut sequencia: Sequencia) -> Sequencia {
Nov 27 23:11:20.115 INFO [stderr]     |                                      ----^^^
Nov 27 23:11:20.115 INFO [stderr]     |                                      |
Nov 27 23:11:20.115 INFO [stderr]     |                                      help: remove this `mut`
Nov 27 23:11:20.115 INFO [stderr] 
Nov 27 23:11:20.121 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.121 INFO [stderr]    --> src/ag.rs:143:31
Nov 27 23:11:20.121 INFO [stderr]     |
Nov 27 23:11:20.121 INFO [stderr] 143 | fn gen_points<R: Rng + Sized>(mut rng: &mut R, num_tarefas: usize) -> (IdTarefa, IdTarefa) {
Nov 27 23:11:20.121 INFO [stderr]     |                               ----^^^
Nov 27 23:11:20.121 INFO [stderr]     |                               |
Nov 27 23:11:20.121 INFO [stderr]     |                               help: remove this `mut`
Nov 27 23:11:20.121 INFO [stderr] 
Nov 27 23:11:20.124 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.124 INFO [stderr]    --> src/ag.rs:150:34
Nov 27 23:11:20.124 INFO [stderr]     |
Nov 27 23:11:20.124 INFO [stderr] 150 | fn pmx_crossover<R: Rng + Sized>(mut rng: &mut R, pai1: &Sequencia, pai2: &Sequencia) -> Sequencia {
Nov 27 23:11:20.124 INFO [stderr]     |                                  ----^^^
Nov 27 23:11:20.124 INFO [stderr]     |                                  |
Nov 27 23:11:20.124 INFO [stderr]     |                                  help: remove this `mut`
Nov 27 23:11:20.124 INFO [stderr] 
Nov 27 23:11:20.127 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.127 INFO [stderr]    --> src/ag.rs:173:38
Nov 27 23:11:20.127 INFO [stderr]     |
Nov 27 23:11:20.127 INFO [stderr] 173 | fn ordered_crossover<R: Rng + Sized>(mut rng: &mut R,
Nov 27 23:11:20.127 INFO [stderr]     |                                      ----^^^
Nov 27 23:11:20.127 INFO [stderr]     |                                      |
Nov 27 23:11:20.127 INFO [stderr]     |                                      help: remove this `mut`
Nov 27 23:11:20.127 INFO [stderr] 
Nov 27 23:11:20.128 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.128 INFO [stderr]    --> src/ag.rs:123:40
Nov 27 23:11:20.128 INFO [stderr]     |
Nov 27 23:11:20.128 INFO [stderr] 123 | fn individuo_aleatorio<R: Rng + Sized>(mut rng: &mut R, inst: &Instancia) -> Solucao {
Nov 27 23:11:20.128 INFO [stderr]     |                                        ----^^^
Nov 27 23:11:20.128 INFO [stderr]     |                                        |
Nov 27 23:11:20.128 INFO [stderr]     |                                        help: remove this `mut`
Nov 27 23:11:20.128 INFO [stderr] 
Nov 27 23:11:20.129 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.129 INFO [stderr]    --> src/ag.rs:128:40
Nov 27 23:11:20.129 INFO [stderr]     |
Nov 27 23:11:20.129 INFO [stderr] 128 | fn sequencia_aleatoria<R: Rng + Sized>(mut rng: &mut R, inst: &Instancia) -> Sequencia {
Nov 27 23:11:20.129 INFO [stderr]     |                                        ----^^^
Nov 27 23:11:20.129 INFO [stderr]     |                                        |
Nov 27 23:11:20.129 INFO [stderr]     |                                        help: remove this `mut`
Nov 27 23:11:20.129 INFO [stderr] 
Nov 27 23:11:20.132 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.132 INFO [stderr]    --> src/ag.rs:136:38
Nov 27 23:11:20.132 INFO [stderr]     |
Nov 27 23:11:20.132 INFO [stderr] 136 | fn two_opt_aleatorio<R: Rng + Sized>(mut rng: &mut R, mut sequencia: Sequencia) -> Sequencia {
Nov 27 23:11:20.132 INFO [stderr]     |                                      ----^^^
Nov 27 23:11:20.132 INFO [stderr]     |                                      |
Nov 27 23:11:20.132 INFO [stderr]     |                                      help: remove this `mut`
Nov 27 23:11:20.132 INFO [stderr] 
Nov 27 23:11:20.133 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.133 INFO [stderr]    --> src/ag.rs:143:31
Nov 27 23:11:20.133 INFO [stderr]     |
Nov 27 23:11:20.133 INFO [stderr] 143 | fn gen_points<R: Rng + Sized>(mut rng: &mut R, num_tarefas: usize) -> (IdTarefa, IdTarefa) {
Nov 27 23:11:20.133 INFO [stderr]     |                               ----^^^
Nov 27 23:11:20.133 INFO [stderr]     |                               |
Nov 27 23:11:20.133 INFO [stderr]     |                               help: remove this `mut`
Nov 27 23:11:20.133 INFO [stderr] 
Nov 27 23:11:20.135 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.135 INFO [stderr]    --> src/ag.rs:206:31
Nov 27 23:11:20.135 INFO [stderr]     |
Nov 27 23:11:20.135 INFO [stderr] 206 | fn cruzamento<R: Rng + Sized>(mut rng: &mut R,
Nov 27 23:11:20.135 INFO [stderr]     |                               ----^^^
Nov 27 23:11:20.135 INFO [stderr]     |                               |
Nov 27 23:11:20.135 INFO [stderr]     |                               help: remove this `mut`
Nov 27 23:11:20.135 INFO [stderr] 
Nov 27 23:11:20.137 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.137 INFO [stderr]    --> src/ag.rs:150:34
Nov 27 23:11:20.137 INFO [stderr]     |
Nov 27 23:11:20.137 INFO [stderr] 150 | fn pmx_crossover<R: Rng + Sized>(mut rng: &mut R, pai1: &Sequencia, pai2: &Sequencia) -> Sequencia {
Nov 27 23:11:20.137 INFO [stderr]     |                                  ----^^^
Nov 27 23:11:20.137 INFO [stderr]     |                                  |
Nov 27 23:11:20.137 INFO [stderr]     |                                  help: remove this `mut`
Nov 27 23:11:20.137 INFO [stderr] 
Nov 27 23:11:20.144 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.144 INFO [stderr]    --> src/ag.rs:225:33
Nov 27 23:11:20.144 INFO [stderr]     |
Nov 27 23:11:20.144 INFO [stderr] 225 | fn recombinacao<R: Rng + Sized>(mut rng: &mut R,
Nov 27 23:11:20.144 INFO [stderr]     |                                 ----^^^
Nov 27 23:11:20.144 INFO [stderr]     |                                 |
Nov 27 23:11:20.144 INFO [stderr]     |                                 help: remove this `mut`
Nov 27 23:11:20.144 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.144 INFO [stderr]    --> src/ag.rs:173:38
Nov 27 23:11:20.145 INFO [stderr]     |
Nov 27 23:11:20.145 INFO [stderr] 173 | fn ordered_crossover<R: Rng + Sized>(mut rng: &mut R,
Nov 27 23:11:20.145 INFO [stderr]     |                                      ----^^^
Nov 27 23:11:20.145 INFO [stderr]     |                                      |
Nov 27 23:11:20.145 INFO [stderr]     |                                      help: remove this `mut`
Nov 27 23:11:20.145 INFO [stderr] 
Nov 27 23:11:20.145 INFO [stderr] 
Nov 27 23:11:20.146 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.146 INFO [stderr]    --> src/ag.rs:240:34
Nov 27 23:11:20.146 INFO [stderr]     |
Nov 27 23:11:20.146 INFO [stderr] 240 | fn swap_vertices<R: Rng + Sized>(mut rng: &mut R, mut sequencia: Sequencia) -> Sequencia {
Nov 27 23:11:20.146 INFO [stderr]     |                                  ----^^^
Nov 27 23:11:20.146 INFO [stderr]     |                                  |
Nov 27 23:11:20.146 INFO [stderr]     |                                  help: remove this `mut`
Nov 27 23:11:20.146 INFO [stderr] 
Nov 27 23:11:20.147 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.147 INFO [stderr]    --> src/ag.rs:247:28
Nov 27 23:11:20.147 INFO [stderr]     |
Nov 27 23:11:20.147 INFO [stderr] 247 | fn mutacao<R: Rng + Sized>(mut rng: &mut R,
Nov 27 23:11:20.147 INFO [stderr]     |                            ----^^^
Nov 27 23:11:20.147 INFO [stderr]     |                            |
Nov 27 23:11:20.147 INFO [stderr]     |                            help: remove this `mut`
Nov 27 23:11:20.147 INFO [stderr] 
Nov 27 23:11:20.156 INFO [stderr] warning: function is never used: `is_factivel`
Nov 27 23:11:20.156 INFO [stderr]   --> src/instancia.rs:81:1
Nov 27 23:11:20.156 INFO [stderr]    |
Nov 27 23:11:20.156 INFO [stderr] 81 | fn is_factivel(s: &Sequencia, num_tarefas: usize) -> bool {
Nov 27 23:11:20.156 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:11:20.156 INFO [stderr]    |
Nov 27 23:11:20.156 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 23:11:20.157 INFO [stderr] 
Nov 27 23:11:20.157 INFO [stderr] warning: function is never used: `frequencias`
Nov 27 23:11:20.157 INFO [stderr]   --> src/instancia.rs:85:1
Nov 27 23:11:20.157 INFO [stderr]    |
Nov 27 23:11:20.157 INFO [stderr] 85 | fn frequencias(sequencia: &Sequencia) -> Vec<u64> {
Nov 27 23:11:20.157 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:11:20.157 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.157 INFO [stderr]    --> src/ag.rs:206:31
Nov 27 23:11:20.157 INFO [stderr]     |
Nov 27 23:11:20.157 INFO [stderr] 206 | fn cruzamento<R: Rng + Sized>(mut rng: &mut R,
Nov 27 23:11:20.157 INFO [stderr]     |                               ----^^^
Nov 27 23:11:20.157 INFO [stderr]     |                               |
Nov 27 23:11:20.157 INFO [stderr]     |                               help: remove this `mut`
Nov 27 23:11:20.158 INFO [stderr] 
Nov 27 23:11:20.161 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.161 INFO [stderr]    --> src/ag.rs:225:33
Nov 27 23:11:20.161 INFO [stderr]     |
Nov 27 23:11:20.161 INFO [stderr] 225 | fn recombinacao<R: Rng + Sized>(mut rng: &mut R,
Nov 27 23:11:20.161 INFO [stderr]     |                                 ----^^^
Nov 27 23:11:20.161 INFO [stderr]     |                                 |
Nov 27 23:11:20.161 INFO [stderr]     |                                 help: remove this `mut`
Nov 27 23:11:20.161 INFO [stderr] 
Nov 27 23:11:20.161 INFO [stderr] 
Nov 27 23:11:20.170 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.170 INFO [stderr]    --> src/ag.rs:240:34
Nov 27 23:11:20.170 INFO [stderr]     |
Nov 27 23:11:20.170 INFO [stderr] 240 | fn swap_vertices<R: Rng + Sized>(mut rng: &mut R, mut sequencia: Sequencia) -> Sequencia {
Nov 27 23:11:20.170 INFO [stderr]     |                                  ----^^^
Nov 27 23:11:20.170 INFO [stderr]     |                                  |
Nov 27 23:11:20.170 INFO [stderr]     |                                  help: remove this `mut`
Nov 27 23:11:20.170 INFO [stderr] 
Nov 27 23:11:20.176 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:11:20.176 INFO [stderr]    --> src/ag.rs:247:28
Nov 27 23:11:20.176 INFO [stderr]     |
Nov 27 23:11:20.176 INFO [stderr] 247 | fn mutacao<R: Rng + Sized>(mut rng: &mut R,
Nov 27 23:11:20.176 INFO [stderr]     |                            ----^^^
Nov 27 23:11:20.176 INFO [stderr]     |                            |
Nov 27 23:11:20.176 INFO [stderr]     |                            help: remove this `mut`
Nov 27 23:11:20.176 INFO [stderr] 
Nov 27 23:11:20.176 INFO [stderr] warning: function is never used: `is_factivel`
Nov 27 23:11:20.176 INFO [stderr]   --> src/instancia.rs:81:1
Nov 27 23:11:20.177 INFO [stderr]    |
Nov 27 23:11:20.177 INFO [stderr] 81 | fn is_factivel(s: &Sequencia, num_tarefas: usize) -> bool {
Nov 27 23:11:20.177 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:11:20.177 INFO [stderr]    |
Nov 27 23:11:20.177 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 23:11:20.177 INFO [stderr] 
Nov 27 23:11:20.177 INFO [stderr] warning: function is never used: `frequencias`
Nov 27 23:11:20.177 INFO [stderr]   --> src/instancia.rs:85:1
Nov 27 23:11:20.177 INFO [stderr]    |
Nov 27 23:11:20.177 INFO [stderr] 85 | fn frequencias(sequencia: &Sequencia) -> Vec<u64> {
Nov 27 23:11:20.177 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:11:20.177 INFO [stderr] 
Nov 27 23:11:20.232 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.90s
Nov 27 23:11:20.235 INFO [stderr] su: No module specific data is present
Nov 27 23:11:21.432 INFO running `"docker" "inspect" "be96cd983c4e9f51a4746bcbf7e4d2377345b7f8e001eddb563de2e05ca03260"`
Nov 27 23:11:21.780 INFO running `"docker" "rm" "-f" "be96cd983c4e9f51a4746bcbf7e4d2377345b7f8e001eddb563de2e05ca03260"`
Nov 27 23:11:22.148 INFO [stdout] be96cd983c4e9f51a4746bcbf7e4d2377345b7f8e001eddb563de2e05ca03260