Dec 11 12:13:06.593 INFO checking oyarsa/escalonamento against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 12:13:06.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 12:13:07.172 INFO [stdout] d7f1a4d5c746ae919030c4b57e8d559a2b6ad2fd2a902a5217f7b39bec75a444
Dec 11 12:13:07.174 INFO running `"docker" "start" "-a" "d7f1a4d5c746ae919030c4b57e8d559a2b6ad2fd2a902a5217f7b39bec75a444"`
Dec 11 12:13:09.740 INFO [stderr] usermod: no changes
Dec 11 12:13:09.804 INFO [stderr]     Checking escalonamento v0.0.1 (/source)
Dec 11 12:13:10.951 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:10.951 INFO [stderr]   --> src/grasp.rs:76:31
Dec 11 12:13:10.951 INFO [stderr]    |
Dec 11 12:13:10.951 INFO [stderr] 76 | fn construcao<R: Rng + Sized>(mut rng: &mut R, inst: &Instancia, alfa: f64) -> Solucao {
Dec 11 12:13:10.951 INFO [stderr]    |                               ----^^^
Dec 11 12:13:10.951 INFO [stderr]    |                               |
Dec 11 12:13:10.956 INFO [stderr]    |                               help: remove this `mut`
Dec 11 12:13:10.956 INFO [stderr]    |
Dec 11 12:13:10.956 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 12:13:10.956 INFO [stderr] 
Dec 11 12:13:11.024 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.024 INFO [stderr]   --> src/ag.rs:71:42
Dec 11 12:13:11.024 INFO [stderr]    |
Dec 11 12:13:11.024 INFO [stderr] 71 | fn get_index_from_roleta<R: Rng + Sized>(mut rng: &mut R, roleta: &[f32]) -> usize {
Dec 11 12:13:11.025 INFO [stderr]    |                                          ----^^^
Dec 11 12:13:11.025 INFO [stderr]    |                                          |
Dec 11 12:13:11.025 INFO [stderr]    |                                          help: remove this `mut`
Dec 11 12:13:11.025 INFO [stderr] 
Dec 11 12:13:11.026 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.026 INFO [stderr]   --> src/ag.rs:82:39
Dec 11 12:13:11.026 INFO [stderr]    |
Dec 11 12:13:11.026 INFO [stderr] 82 | fn seleciona_pais<'a, R: Rng + Sized>(mut rng: &mut R,
Dec 11 12:13:11.026 INFO [stderr]    |                                       ----^^^
Dec 11 12:13:11.026 INFO [stderr]    |                                       |
Dec 11 12:13:11.026 INFO [stderr]    |                                       help: remove this `mut`
Dec 11 12:13:11.026 INFO [stderr] 
Dec 11 12:13:11.030 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.030 INFO [stderr]    --> src/ag.rs:123:40
Dec 11 12:13:11.030 INFO [stderr]     |
Dec 11 12:13:11.030 INFO [stderr] 123 | fn individuo_aleatorio<R: Rng + Sized>(mut rng: &mut R, inst: &Instancia) -> Solucao {
Dec 11 12:13:11.030 INFO [stderr]     |                                        ----^^^
Dec 11 12:13:11.030 INFO [stderr]     |                                        |
Dec 11 12:13:11.030 INFO [stderr]     |                                        help: remove this `mut`
Dec 11 12:13:11.030 INFO [stderr] 
Dec 11 12:13:11.031 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.031 INFO [stderr]    --> src/ag.rs:128:40
Dec 11 12:13:11.031 INFO [stderr]     |
Dec 11 12:13:11.031 INFO [stderr] 128 | fn sequencia_aleatoria<R: Rng + Sized>(mut rng: &mut R, inst: &Instancia) -> Sequencia {
Dec 11 12:13:11.031 INFO [stderr]     |                                        ----^^^
Dec 11 12:13:11.031 INFO [stderr]     |                                        |
Dec 11 12:13:11.031 INFO [stderr]     |                                        help: remove this `mut`
Dec 11 12:13:11.031 INFO [stderr] 
Dec 11 12:13:11.031 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.032 INFO [stderr]    --> src/ag.rs:136:38
Dec 11 12:13:11.032 INFO [stderr]     |
Dec 11 12:13:11.032 INFO [stderr] 136 | fn two_opt_aleatorio<R: Rng + Sized>(mut rng: &mut R, mut sequencia: Sequencia) -> Sequencia {
Dec 11 12:13:11.032 INFO [stderr]     |                                      ----^^^
Dec 11 12:13:11.032 INFO [stderr]     |                                      |
Dec 11 12:13:11.032 INFO [stderr]     |                                      help: remove this `mut`
Dec 11 12:13:11.032 INFO [stderr] 
Dec 11 12:13:11.032 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.032 INFO [stderr]    --> src/ag.rs:143:31
Dec 11 12:13:11.032 INFO [stderr]     |
Dec 11 12:13:11.032 INFO [stderr] 143 | fn gen_points<R: Rng + Sized>(mut rng: &mut R, num_tarefas: usize) -> (IdTarefa, IdTarefa) {
Dec 11 12:13:11.032 INFO [stderr]     |                               ----^^^
Dec 11 12:13:11.032 INFO [stderr]     |                               |
Dec 11 12:13:11.032 INFO [stderr]     |                               help: remove this `mut`
Dec 11 12:13:11.033 INFO [stderr] 
Dec 11 12:13:11.036 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.036 INFO [stderr]    --> src/ag.rs:150:34
Dec 11 12:13:11.036 INFO [stderr]     |
Dec 11 12:13:11.036 INFO [stderr] 150 | fn pmx_crossover<R: Rng + Sized>(mut rng: &mut R, pai1: &Sequencia, pai2: &Sequencia) -> Sequencia {
Dec 11 12:13:11.036 INFO [stderr]     |                                  ----^^^
Dec 11 12:13:11.036 INFO [stderr]     |                                  |
Dec 11 12:13:11.036 INFO [stderr]     |                                  help: remove this `mut`
Dec 11 12:13:11.037 INFO [stderr] 
Dec 11 12:13:11.044 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.044 INFO [stderr]    --> src/ag.rs:173:38
Dec 11 12:13:11.044 INFO [stderr]     |
Dec 11 12:13:11.044 INFO [stderr] 173 | fn ordered_crossover<R: Rng + Sized>(mut rng: &mut R,
Dec 11 12:13:11.044 INFO [stderr]     |                                      ----^^^
Dec 11 12:13:11.044 INFO [stderr]     |                                      |
Dec 11 12:13:11.044 INFO [stderr]     |                                      help: remove this `mut`
Dec 11 12:13:11.045 INFO [stderr] 
Dec 11 12:13:11.047 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.047 INFO [stderr]    --> src/ag.rs:206:31
Dec 11 12:13:11.047 INFO [stderr]     |
Dec 11 12:13:11.047 INFO [stderr] 206 | fn cruzamento<R: Rng + Sized>(mut rng: &mut R,
Dec 11 12:13:11.047 INFO [stderr]     |                               ----^^^
Dec 11 12:13:11.047 INFO [stderr]     |                               |
Dec 11 12:13:11.047 INFO [stderr]     |                               help: remove this `mut`
Dec 11 12:13:11.047 INFO [stderr] 
Dec 11 12:13:11.052 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.052 INFO [stderr]    --> src/ag.rs:225:33
Dec 11 12:13:11.052 INFO [stderr]     |
Dec 11 12:13:11.052 INFO [stderr] 225 | fn recombinacao<R: Rng + Sized>(mut rng: &mut R,
Dec 11 12:13:11.052 INFO [stderr]     |                                 ----^^^
Dec 11 12:13:11.052 INFO [stderr]     |                                 |
Dec 11 12:13:11.052 INFO [stderr]     |                                 help: remove this `mut`
Dec 11 12:13:11.052 INFO [stderr] 
Dec 11 12:13:11.053 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.053 INFO [stderr]    --> src/ag.rs:240:34
Dec 11 12:13:11.053 INFO [stderr]     |
Dec 11 12:13:11.053 INFO [stderr] 240 | fn swap_vertices<R: Rng + Sized>(mut rng: &mut R, mut sequencia: Sequencia) -> Sequencia {
Dec 11 12:13:11.053 INFO [stderr]     |                                  ----^^^
Dec 11 12:13:11.053 INFO [stderr]     |                                  |
Dec 11 12:13:11.053 INFO [stderr]     |                                  help: remove this `mut`
Dec 11 12:13:11.053 INFO [stderr] 
Dec 11 12:13:11.054 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.054 INFO [stderr]    --> src/ag.rs:247:28
Dec 11 12:13:11.054 INFO [stderr]     |
Dec 11 12:13:11.054 INFO [stderr] 247 | fn mutacao<R: Rng + Sized>(mut rng: &mut R,
Dec 11 12:13:11.054 INFO [stderr]     |                            ----^^^
Dec 11 12:13:11.054 INFO [stderr]     |                            |
Dec 11 12:13:11.054 INFO [stderr]     |                            help: remove this `mut`
Dec 11 12:13:11.054 INFO [stderr] 
Dec 11 12:13:11.064 INFO [stderr] warning: function is never used: `is_factivel`
Dec 11 12:13:11.064 INFO [stderr]   --> src/instancia.rs:81:1
Dec 11 12:13:11.064 INFO [stderr]    |
Dec 11 12:13:11.064 INFO [stderr] 81 | fn is_factivel(s: &Sequencia, num_tarefas: usize) -> bool {
Dec 11 12:13:11.064 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:13:11.064 INFO [stderr]    |
Dec 11 12:13:11.064 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 12:13:11.064 INFO [stderr] 
Dec 11 12:13:11.065 INFO [stderr] warning: function is never used: `frequencias`
Dec 11 12:13:11.065 INFO [stderr]   --> src/instancia.rs:85:1
Dec 11 12:13:11.065 INFO [stderr]    |
Dec 11 12:13:11.065 INFO [stderr] 85 | fn frequencias(sequencia: &Sequencia) -> Vec<u64> {
Dec 11 12:13:11.065 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:13:11.065 INFO [stderr] 
Dec 11 12:13:11.065 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.065 INFO [stderr]   --> src/grasp.rs:76:31
Dec 11 12:13:11.065 INFO [stderr]    |
Dec 11 12:13:11.065 INFO [stderr] 76 | fn construcao<R: Rng + Sized>(mut rng: &mut R, inst: &Instancia, alfa: f64) -> Solucao {
Dec 11 12:13:11.065 INFO [stderr]    |                               ----^^^
Dec 11 12:13:11.065 INFO [stderr]    |                               |
Dec 11 12:13:11.065 INFO [stderr]    |                               help: remove this `mut`
Dec 11 12:13:11.065 INFO [stderr]    |
Dec 11 12:13:11.065 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 12:13:11.066 INFO [stderr] 
Dec 11 12:13:11.137 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.137 INFO [stderr]   --> src/ag.rs:71:42
Dec 11 12:13:11.137 INFO [stderr]    |
Dec 11 12:13:11.137 INFO [stderr] 71 | fn get_index_from_roleta<R: Rng + Sized>(mut rng: &mut R, roleta: &[f32]) -> usize {
Dec 11 12:13:11.137 INFO [stderr]    |                                          ----^^^
Dec 11 12:13:11.137 INFO [stderr]    |                                          |
Dec 11 12:13:11.137 INFO [stderr]    |                                          help: remove this `mut`
Dec 11 12:13:11.137 INFO [stderr] 
Dec 11 12:13:11.138 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.138 INFO [stderr]   --> src/ag.rs:82:39
Dec 11 12:13:11.138 INFO [stderr]    |
Dec 11 12:13:11.138 INFO [stderr] 82 | fn seleciona_pais<'a, R: Rng + Sized>(mut rng: &mut R,
Dec 11 12:13:11.138 INFO [stderr]    |                                       ----^^^
Dec 11 12:13:11.138 INFO [stderr]    |                                       |
Dec 11 12:13:11.138 INFO [stderr]    |                                       help: remove this `mut`
Dec 11 12:13:11.138 INFO [stderr] 
Dec 11 12:13:11.143 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.143 INFO [stderr]    --> src/ag.rs:123:40
Dec 11 12:13:11.143 INFO [stderr]     |
Dec 11 12:13:11.143 INFO [stderr] 123 | fn individuo_aleatorio<R: Rng + Sized>(mut rng: &mut R, inst: &Instancia) -> Solucao {
Dec 11 12:13:11.143 INFO [stderr]     |                                        ----^^^
Dec 11 12:13:11.143 INFO [stderr]     |                                        |
Dec 11 12:13:11.143 INFO [stderr]     |                                        help: remove this `mut`
Dec 11 12:13:11.143 INFO [stderr] 
Dec 11 12:13:11.144 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.144 INFO [stderr]    --> src/ag.rs:128:40
Dec 11 12:13:11.144 INFO [stderr]     |
Dec 11 12:13:11.144 INFO [stderr] 128 | fn sequencia_aleatoria<R: Rng + Sized>(mut rng: &mut R, inst: &Instancia) -> Sequencia {
Dec 11 12:13:11.144 INFO [stderr]     |                                        ----^^^
Dec 11 12:13:11.144 INFO [stderr]     |                                        |
Dec 11 12:13:11.144 INFO [stderr]     |                                        help: remove this `mut`
Dec 11 12:13:11.144 INFO [stderr] 
Dec 11 12:13:11.145 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.145 INFO [stderr]    --> src/ag.rs:136:38
Dec 11 12:13:11.145 INFO [stderr]     |
Dec 11 12:13:11.145 INFO [stderr] 136 | fn two_opt_aleatorio<R: Rng + Sized>(mut rng: &mut R, mut sequencia: Sequencia) -> Sequencia {
Dec 11 12:13:11.145 INFO [stderr]     |                                      ----^^^
Dec 11 12:13:11.145 INFO [stderr]     |                                      |
Dec 11 12:13:11.145 INFO [stderr]     |                                      help: remove this `mut`
Dec 11 12:13:11.145 INFO [stderr] 
Dec 11 12:13:11.146 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.146 INFO [stderr]    --> src/ag.rs:143:31
Dec 11 12:13:11.146 INFO [stderr]     |
Dec 11 12:13:11.146 INFO [stderr] 143 | fn gen_points<R: Rng + Sized>(mut rng: &mut R, num_tarefas: usize) -> (IdTarefa, IdTarefa) {
Dec 11 12:13:11.146 INFO [stderr]     |                               ----^^^
Dec 11 12:13:11.146 INFO [stderr]     |                               |
Dec 11 12:13:11.146 INFO [stderr]     |                               help: remove this `mut`
Dec 11 12:13:11.146 INFO [stderr] 
Dec 11 12:13:11.149 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.149 INFO [stderr]    --> src/ag.rs:150:34
Dec 11 12:13:11.149 INFO [stderr]     |
Dec 11 12:13:11.149 INFO [stderr] 150 | fn pmx_crossover<R: Rng + Sized>(mut rng: &mut R, pai1: &Sequencia, pai2: &Sequencia) -> Sequencia {
Dec 11 12:13:11.149 INFO [stderr]     |                                  ----^^^
Dec 11 12:13:11.149 INFO [stderr]     |                                  |
Dec 11 12:13:11.149 INFO [stderr]     |                                  help: remove this `mut`
Dec 11 12:13:11.149 INFO [stderr] 
Dec 11 12:13:11.158 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.158 INFO [stderr]    --> src/ag.rs:173:38
Dec 11 12:13:11.158 INFO [stderr]     |
Dec 11 12:13:11.158 INFO [stderr] 173 | fn ordered_crossover<R: Rng + Sized>(mut rng: &mut R,
Dec 11 12:13:11.158 INFO [stderr]     |                                      ----^^^
Dec 11 12:13:11.158 INFO [stderr]     |                                      |
Dec 11 12:13:11.158 INFO [stderr]     |                                      help: remove this `mut`
Dec 11 12:13:11.159 INFO [stderr] 
Dec 11 12:13:11.161 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.161 INFO [stderr]    --> src/ag.rs:206:31
Dec 11 12:13:11.161 INFO [stderr]     |
Dec 11 12:13:11.161 INFO [stderr] 206 | fn cruzamento<R: Rng + Sized>(mut rng: &mut R,
Dec 11 12:13:11.161 INFO [stderr]     |                               ----^^^
Dec 11 12:13:11.161 INFO [stderr]     |                               |
Dec 11 12:13:11.161 INFO [stderr]     |                               help: remove this `mut`
Dec 11 12:13:11.161 INFO [stderr] 
Dec 11 12:13:11.163 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.164 INFO [stderr]    --> src/ag.rs:225:33
Dec 11 12:13:11.164 INFO [stderr]     |
Dec 11 12:13:11.164 INFO [stderr] 225 | fn recombinacao<R: Rng + Sized>(mut rng: &mut R,
Dec 11 12:13:11.164 INFO [stderr]     |                                 ----^^^
Dec 11 12:13:11.164 INFO [stderr]     |                                 |
Dec 11 12:13:11.164 INFO [stderr]     |                                 help: remove this `mut`
Dec 11 12:13:11.164 INFO [stderr] 
Dec 11 12:13:11.164 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.164 INFO [stderr]    --> src/ag.rs:240:34
Dec 11 12:13:11.164 INFO [stderr]     |
Dec 11 12:13:11.164 INFO [stderr] 240 | fn swap_vertices<R: Rng + Sized>(mut rng: &mut R, mut sequencia: Sequencia) -> Sequencia {
Dec 11 12:13:11.164 INFO [stderr]     |                                  ----^^^
Dec 11 12:13:11.164 INFO [stderr]     |                                  |
Dec 11 12:13:11.164 INFO [stderr]     |                                  help: remove this `mut`
Dec 11 12:13:11.164 INFO [stderr] 
Dec 11 12:13:11.165 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:13:11.165 INFO [stderr]    --> src/ag.rs:247:28
Dec 11 12:13:11.165 INFO [stderr]     |
Dec 11 12:13:11.165 INFO [stderr] 247 | fn mutacao<R: Rng + Sized>(mut rng: &mut R,
Dec 11 12:13:11.165 INFO [stderr]     |                            ----^^^
Dec 11 12:13:11.165 INFO [stderr]     |                            |
Dec 11 12:13:11.165 INFO [stderr]     |                            help: remove this `mut`
Dec 11 12:13:11.165 INFO [stderr] 
Dec 11 12:13:11.172 INFO [stderr] warning: function is never used: `is_factivel`
Dec 11 12:13:11.172 INFO [stderr]   --> src/instancia.rs:81:1
Dec 11 12:13:11.172 INFO [stderr]    |
Dec 11 12:13:11.172 INFO [stderr] 81 | fn is_factivel(s: &Sequencia, num_tarefas: usize) -> bool {
Dec 11 12:13:11.172 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:13:11.172 INFO [stderr]    |
Dec 11 12:13:11.172 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 12:13:11.172 INFO [stderr] 
Dec 11 12:13:11.172 INFO [stderr] warning: function is never used: `frequencias`
Dec 11 12:13:11.172 INFO [stderr]   --> src/instancia.rs:85:1
Dec 11 12:13:11.173 INFO [stderr]    |
Dec 11 12:13:11.173 INFO [stderr] 85 | fn frequencias(sequencia: &Sequencia) -> Vec<u64> {
Dec 11 12:13:11.173 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:13:11.173 INFO [stderr] 
Dec 11 12:13:11.224 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Dec 11 12:13:11.231 INFO [stderr] su: No module specific data is present
Dec 11 12:13:12.634 INFO running `"docker" "inspect" "d7f1a4d5c746ae919030c4b57e8d559a2b6ad2fd2a902a5217f7b39bec75a444"`
Dec 11 12:13:13.000 INFO running `"docker" "rm" "-f" "d7f1a4d5c746ae919030c4b57e8d559a2b6ad2fd2a902a5217f7b39bec75a444"`
Dec 11 12:13:13.332 INFO [stdout] d7f1a4d5c746ae919030c4b57e8d559a2b6ad2fd2a902a5217f7b39bec75a444