[INFO] cloning repository https://github.com/Shannarra/algo_rusting
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Shannarra/algo_rusting" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShannarra%2Falgo_rusting"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShannarra%2Falgo_rusting'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 66a315b35d3c8b60f99bdd0eb3fd9014ea522e1f
[INFO] testing Shannarra/algo_rusting against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShannarra%2Falgo_rusting" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Shannarra/algo_rusting on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Shannarra/algo_rusting
[INFO] finished tweaking git repo https://github.com/Shannarra/algo_rusting
[INFO] tweaked toml for git repo https://github.com/Shannarra/algo_rusting written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/Shannarra/algo_rusting already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] c2cfe6efa1aa98970e032f4b6ed951d5ef61eb95bbbe600f15bf8998b4b3e046
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "c2cfe6efa1aa98970e032f4b6ed951d5ef61eb95bbbe600f15bf8998b4b3e046"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling algo_rusting v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::vec::IntoIter`
[INFO] [stderr]  --> src/custom/set.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::vec::IntoIter;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `capacity`
[INFO] [stderr]   --> src/custom/set.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn capacity(&self) -> usize {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `"docker" "inspect" "c2cfe6efa1aa98970e032f4b6ed951d5ef61eb95bbbe600f15bf8998b4b3e046"`
[INFO] running `"docker" "rm" "-f" "c2cfe6efa1aa98970e032f4b6ed951d5ef61eb95bbbe600f15bf8998b4b3e046"`
[INFO] [stdout] c2cfe6efa1aa98970e032f4b6ed951d5ef61eb95bbbe600f15bf8998b4b3e046
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b506581ac00dfbc40fb8b8597e20d26fa827857a4b87160b22257c92dfe7edfe
[INFO] running `"docker" "start" "-a" "b506581ac00dfbc40fb8b8597e20d26fa827857a4b87160b22257c92dfe7edfe"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling algo_rusting v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::vec::IntoIter`
[INFO] [stderr]  --> src/custom/set.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::vec::IntoIter;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `capacity`
[INFO] [stderr]   --> src/custom/set.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn capacity(&self) -> usize {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: the item `ReadUtils` is imported redundantly
[INFO] [stderr]   --> src/files/mod.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |     use crate::files::ReadUtils;
[INFO] [stderr]    |         ----------------------- the item `ReadUtils` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 25 |         use super::ReadUtils;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `ReadUtils` is imported redundantly
[INFO] [stderr]   --> src/files/mod.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |     use crate::files::ReadUtils;
[INFO] [stderr]    |         ----------------------- the item `ReadUtils` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 34 |         use super::ReadUtils;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `ReadUtils` is imported redundantly
[INFO] [stderr]   --> src/files/mod.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |     use crate::files::ReadUtils;
[INFO] [stderr]    |         ----------------------- the item `ReadUtils` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 43 |         use super::ReadUtils;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::vec::IntoIter`
[INFO] [stderr]  --> src/custom/set.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::vec::IntoIter;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::files::ReadUtils`
[INFO] [stderr]   --> src/files/mod.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |     use crate::files::ReadUtils;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/macros.rs:82:21
[INFO] [stderr]     |
[INFO] [stderr] 82  |                 for i in 0..$n {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] ...
[INFO] [stderr] 164 |         assert_eq!(dict, hash_map![1,3]);
[INFO] [stderr]     |                          -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/dynamics/mod.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |         let mut items = vec![1,2,3,4,5];
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/dynamics/mod.rs:153:13
[INFO] [stderr]     |
[INFO] [stderr] 153 |         let mut squared = hash_map![0 => 0, 1 => 1, 2 => 4];
[INFO] [stderr]     |             ----^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/macros.rs:59:17
[INFO] [stderr]    |
[INFO] [stderr] 59 |             let mut dict = std::collections::HashMap::new();
[INFO] [stderr]    |                 ----^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/files/mod.rs:49:54
[INFO] [stderr]    |
[INFO] [stderr] 49 |         assert_ne!(file.read_to_dict(path).unwrap(), hash_map![]);
[INFO] [stderr]    |                                                      ----------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/macros.rs:59:17
[INFO] [stderr]     |
[INFO] [stderr] 59  |             let mut dict = std::collections::HashMap::new();
[INFO] [stderr]     |                 ----^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 170 |         let map: std::collections::HashMap<i32, i32> = hash_map![];
[INFO] [stderr]     |                                                        ----------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_1`
[INFO] [stderr]   --> src/dynamics/mod.rs:67:8
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn js_test_case_1() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_2`
[INFO] [stderr]   --> src/dynamics/mod.rs:75:8
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn js_test_case_2() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_3`
[INFO] [stderr]   --> src/dynamics/mod.rs:82:8
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn js_test_case_3() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_4`
[INFO] [stderr]   --> src/dynamics/mod.rs:89:8
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn js_test_case_4() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_5`
[INFO] [stderr]   --> src/dynamics/mod.rs:97:8
[INFO] [stderr]    |
[INFO] [stderr] 97 |     fn js_test_case_5() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_6`
[INFO] [stderr]    --> src/dynamics/mod.rs:105:8
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn js_test_case_6() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_7`
[INFO] [stderr]    --> src/dynamics/mod.rs:112:8
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn js_test_case_7() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_8`
[INFO] [stderr]    --> src/dynamics/mod.rs:119:8
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn js_test_case_8() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_9`
[INFO] [stderr]    --> src/dynamics/mod.rs:126:8
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn js_test_case_9() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_10`
[INFO] [stderr]    --> src/dynamics/mod.rs:133:8
[INFO] [stderr]     |
[INFO] [stderr] 133 |     fn js_test_case_10() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_mult_test_case_1`
[INFO] [stderr]    --> src/dynamics/mod.rs:140:8
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn js_mult_test_case_1() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_mult_test_case_2`
[INFO] [stderr]    --> src/dynamics/mod.rs:149:8
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn js_mult_test_case_2() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_mult_test_case_3`
[INFO] [stderr]    --> src/dynamics/mod.rs:157:8
[INFO] [stderr]     |
[INFO] [stderr] 157 |     fn js_mult_test_case_3() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_mult_test_case_4`
[INFO] [stderr]    --> src/dynamics/mod.rs:165:8
[INFO] [stderr]     |
[INFO] [stderr] 165 |     fn js_mult_test_case_4() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `expr_queue`
[INFO] [stderr]    --> src/macros.rs:139:8
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn expr_queue() {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `value_collection`
[INFO] [stderr]    --> src/macros.rs:149:8
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn value_collection() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `elem_and_size`
[INFO] [stderr]    --> src/macros.rs:157:8
[INFO] [stderr]     |
[INFO] [stderr] 157 |     fn elem_and_size() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `empty`
[INFO] [stderr]    --> src/macros.rs:167:8
[INFO] [stderr]     |
[INFO] [stderr] 167 |     fn empty() {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `capacity`
[INFO] [stderr]   --> src/custom/set.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn capacity(&self) -> usize {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 29 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "b506581ac00dfbc40fb8b8597e20d26fa827857a4b87160b22257c92dfe7edfe"`
[INFO] running `"docker" "rm" "-f" "b506581ac00dfbc40fb8b8597e20d26fa827857a4b87160b22257c92dfe7edfe"`
[INFO] [stdout] b506581ac00dfbc40fb8b8597e20d26fa827857a4b87160b22257c92dfe7edfe
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] dc68acdd3564c07480e1aad43eb0119882633812c8178ebf86a2f2b8b6b53463
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "dc68acdd3564c07480e1aad43eb0119882633812c8178ebf86a2f2b8b6b53463"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused import: `std::vec::IntoIter`
[INFO] [stderr]  --> src/custom/set.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::vec::IntoIter;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `capacity`
[INFO] [stderr]   --> src/custom/set.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn capacity(&self) -> usize {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: the item `ReadUtils` is imported redundantly
[INFO] [stderr]   --> src/files/mod.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |     use crate::files::ReadUtils;
[INFO] [stderr]    |         ----------------------- the item `ReadUtils` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 25 |         use super::ReadUtils;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `ReadUtils` is imported redundantly
[INFO] [stderr]   --> src/files/mod.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |     use crate::files::ReadUtils;
[INFO] [stderr]    |         ----------------------- the item `ReadUtils` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 34 |         use super::ReadUtils;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `ReadUtils` is imported redundantly
[INFO] [stderr]   --> src/files/mod.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |     use crate::files::ReadUtils;
[INFO] [stderr]    |         ----------------------- the item `ReadUtils` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 43 |         use super::ReadUtils;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::vec::IntoIter`
[INFO] [stderr]  --> src/custom/set.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::vec::IntoIter;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::files::ReadUtils`
[INFO] [stderr]   --> src/files/mod.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |     use crate::files::ReadUtils;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/macros.rs:82:21
[INFO] [stderr]     |
[INFO] [stderr] 82  |                 for i in 0..$n {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] ...
[INFO] [stderr] 164 |         assert_eq!(dict, hash_map![1,3]);
[INFO] [stderr]     |                          -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/dynamics/mod.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |         let mut items = vec![1,2,3,4,5];
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/dynamics/mod.rs:153:13
[INFO] [stderr]     |
[INFO] [stderr] 153 |         let mut squared = hash_map![0 => 0, 1 => 1, 2 => 4];
[INFO] [stderr]     |             ----^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/macros.rs:59:17
[INFO] [stderr]    |
[INFO] [stderr] 59 |             let mut dict = std::collections::HashMap::new();
[INFO] [stderr]    |                 ----^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/files/mod.rs:49:54
[INFO] [stderr]    |
[INFO] [stderr] 49 |         assert_ne!(file.read_to_dict(path).unwrap(), hash_map![]);
[INFO] [stderr]    |                                                      ----------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/macros.rs:59:17
[INFO] [stderr]     |
[INFO] [stderr] 59  |             let mut dict = std::collections::HashMap::new();
[INFO] [stderr]     |                 ----^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 170 |         let map: std::collections::HashMap<i32, i32> = hash_map![];
[INFO] [stderr]     |                                                        ----------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_1`
[INFO] [stderr]   --> src/dynamics/mod.rs:67:8
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn js_test_case_1() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_2`
[INFO] [stderr]   --> src/dynamics/mod.rs:75:8
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn js_test_case_2() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_3`
[INFO] [stderr]   --> src/dynamics/mod.rs:82:8
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn js_test_case_3() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_4`
[INFO] [stderr]   --> src/dynamics/mod.rs:89:8
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn js_test_case_4() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_5`
[INFO] [stderr]   --> src/dynamics/mod.rs:97:8
[INFO] [stderr]    |
[INFO] [stderr] 97 |     fn js_test_case_5() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_6`
[INFO] [stderr]    --> src/dynamics/mod.rs:105:8
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn js_test_case_6() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_7`
[INFO] [stderr]    --> src/dynamics/mod.rs:112:8
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn js_test_case_7() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_8`
[INFO] [stderr]    --> src/dynamics/mod.rs:119:8
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn js_test_case_8() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_9`
[INFO] [stderr]    --> src/dynamics/mod.rs:126:8
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn js_test_case_9() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_test_case_10`
[INFO] [stderr]    --> src/dynamics/mod.rs:133:8
[INFO] [stderr]     |
[INFO] [stderr] 133 |     fn js_test_case_10() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_mult_test_case_1`
[INFO] [stderr]    --> src/dynamics/mod.rs:140:8
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn js_mult_test_case_1() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_mult_test_case_2`
[INFO] [stderr]    --> src/dynamics/mod.rs:149:8
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn js_mult_test_case_2() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_mult_test_case_3`
[INFO] [stderr]    --> src/dynamics/mod.rs:157:8
[INFO] [stderr]     |
[INFO] [stderr] 157 |     fn js_mult_test_case_3() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `js_mult_test_case_4`
[INFO] [stderr]    --> src/dynamics/mod.rs:165:8
[INFO] [stderr]     |
[INFO] [stderr] 165 |     fn js_mult_test_case_4() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `expr_queue`
[INFO] [stderr]    --> src/macros.rs:139:8
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn expr_queue() {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `value_collection`
[INFO] [stderr]    --> src/macros.rs:149:8
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn value_collection() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `elem_and_size`
[INFO] [stderr]    --> src/macros.rs:157:8
[INFO] [stderr]     |
[INFO] [stderr] 157 |     fn elem_and_size() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `empty`
[INFO] [stderr]    --> src/macros.rs:167:8
[INFO] [stderr]     |
[INFO] [stderr] 167 |     fn empty() {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `capacity`
[INFO] [stderr]   --> src/custom/set.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn capacity(&self) -> usize {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 29 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/algo_rusting-07c4cae26e9c0d44
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/algo_rusting-b481816bd84421a4
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests algo_rusting
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test src/dynamics/js_utils.rs - dynamics::js_utils::Vec<T>::map (line 6) ... ok
[INFO] [stdout] test src/dynamics/js_utils.rs - dynamics::js_utils::Vec<T>::filter (line 34) ... ok
[INFO] [stdout] test src/dynamics/js_utils.rs - dynamics::js_utils::Vec<T>::find_index (line 143) ... ok
[INFO] [stdout] test src/dynamics/js_utils.rs - dynamics::js_utils::Vec<T>::for_each (line 22) ... ok
[INFO] [stdout] test src/dynamics/js_utils.rs - dynamics::js_utils::Vec<T>::reduce_default (line 111) ... ok
[INFO] [stdout] test src/custom/set.rs - custom::set::Set<T>::iter (line 32) ... ok
[INFO] [stdout] test src/dynamics/js_utils.rs - dynamics::js_utils::Vec<T>::find (line 127) ... ok
[INFO] [stdout] test src/dynamics/js_utils.rs - dynamics::js_utils::Vec<T>::reduce (line 101) ... ok
[INFO] [stdout] test src/custom/set.rs - custom::set::Set<T>::drain (line 58) ... ok
[INFO] [stdout] test src/dynamics/js_utils.rs - dynamics::js_utils::Vec<T>::shift (line 79) ... ok
[INFO] [stdout] test src/dynamics/js_utils.rs - dynamics::js_utils::Vec<T>::except (line 158) ... ok
[INFO] [stdout] test src/custom/set.rs - custom::set::Set<T>::index (line 182) ... ok
[INFO] [stdout] test src/dynamics/js_utils.rs - dynamics::js_utils::std::collections::HashMap<TKey, TVal>::except (line 238) ... ok
[INFO] [stdout] test src/dynamics/js_utils.rs - dynamics::js_utils::Vec<T>::unshift (line 57) ... ok
[INFO] [stdout] test src/files/read_utils.rs - files::read_utils::std::fs::File::read_to_string (line 7) ... ok
[INFO] [stdout] test src/dynamics/js_utils.rs - dynamics::js_utils::std::collections::HashMap<TKey, TVal>::filter (line 220) ... ok
[INFO] [stdout] test src/macros.rs - hash_map (line 5) ... ok
[INFO] [stdout] test src/lib.rs - time (line 16) ... ok
[INFO] [stdout] test src/files/read_utils.rs - files::read_utils::std::fs::File::read_to_dict (line 46) ... ok
[INFO] [stdout] test src/files/read_utils.rs - files::read_utils::std::fs::File::read_to_vec (line 26) ... ok
[INFO] [stdout] test src/macros.rs - set (line 114) ... ok
[INFO] [stdout] test src/dynamics/js_utils.rs - dynamics::js_utils::std::collections::HashMap<TKey, TVal>::map (line 190) ... ok
[INFO] [stdout] test src/macros.rs - hash_map (line 31) ... ok
[INFO] [stdout] test src/macros.rs - hash_map (line 40) ... ok
[INFO] [stdout] test src/macros.rs - hash_map (line 12) ... ok
[INFO] [stdout] test src/dynamics/js_utils.rs - dynamics::js_utils::std::collections::HashMap<TKey, TVal>::for_each (line 208) ... ok
[INFO] [stdout] test src/macros.rs - set (line 104) ... ok
[INFO] [stdout] test src/macros.rs - hash_map (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "dc68acdd3564c07480e1aad43eb0119882633812c8178ebf86a2f2b8b6b53463"`
[INFO] running `"docker" "rm" "-f" "dc68acdd3564c07480e1aad43eb0119882633812c8178ebf86a2f2b8b6b53463"`
[INFO] [stdout] dc68acdd3564c07480e1aad43eb0119882633812c8178ebf86a2f2b8b6b53463