[INFO] cloning repository https://github.com/jcbl1/an_emergency_supply_distribution_problem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jcbl1/an_emergency_supply_distribution_problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcbl1%2Fan_emergency_supply_distribution_problem", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f81c141ca2955ab3d4511808ec0c57a6b1a79492
[INFO] testing jcbl1/an_emergency_supply_distribution_problem against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcbl1%2Fan_emergency_supply_distribution_problem" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jcbl1/an_emergency_supply_distribution_problem 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/jcbl1/an_emergency_supply_distribution_problem
[INFO] finished tweaking git repo https://github.com/jcbl1/an_emergency_supply_distribution_problem
[INFO] tweaked toml for git repo https://github.com/jcbl1/an_emergency_supply_distribution_problem written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jcbl1/an_emergency_supply_distribution_problem 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 }`
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[INFO] [stdout] b346c4829cb94c9007a9cc8ef101c408d5aca225f7ea3dee3e5e067e58053af6
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[INFO] [stderr]    Compiling an_emergency_supply_distribution_problem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `eprintln`, `thread`, `time::Duration`
[INFO] [stdout]  --> src/calcs.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{eprintln, sync::atomic::Ordering, thread, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^                          ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arg`, `Command`
[INFO] [stdout]  --> src/calcs/get_routes.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use clap::{Arg, Command};
[INFO] [stdout]   |            ^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `T_R` is never used
[INFO] [stdout]   --> src/calcs.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | static T_R: AtomicUsize = AtomicUsize::new(0);
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `SHOW_PARTS_COUNT` is never used
[INFO] [stdout]   --> src/calcs.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | static SHOW_PARTS_COUNT: AtomicUsize = AtomicUsize::new(0);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `random_new` is never used
[INFO] [stdout]    --> src/calcs.rs:544:8
[INFO] [stdout]     |
[INFO] [stdout] 543 | impl Solution {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 544 |     fn random_new() -> Solution {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `IndexOutOfMapError` is never constructed
[INFO] [stdout]   --> src/calcs/get_routes.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | enum ErrorKind {
[INFO] [stdout]    |      --------- variant in this enum
[INFO] [stdout] 29 |     LengthError,
[INFO] [stdout] 30 |     IndexOutOfMapError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]   --> src/calcs/get_routes.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct MyError {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 35 |     message: String,
[INFO] [stdout] 36 |     kind: ErrorKind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fact` is never used
[INFO] [stdout]   --> src/calcs/get_routes.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn fact(n: usize) -> usize {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arrangement` is never used
[INFO] [stdout]   --> src/calcs/get_routes.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn arrangement(m: usize, n: usize) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/example.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Parameter {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 18 |     population_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 19 |     generation_limit: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 20 |     num_individuals_per_parents: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     selection_ratio: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     num_crossover_points: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     mutation_rate: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 24 |     reinsertion_ratio: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parameter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/example.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.05s
[INFO] running `Command { std: "docker" "inspect" "b346c4829cb94c9007a9cc8ef101c408d5aca225f7ea3dee3e5e067e58053af6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b346c4829cb94c9007a9cc8ef101c408d5aca225f7ea3dee3e5e067e58053af6", kill_on_drop: false }`
[INFO] [stdout] b346c4829cb94c9007a9cc8ef101c408d5aca225f7ea3dee3e5e067e58053af6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bf53b01fc1afa2cacc3a6ddddb81ee5401bf87f84862dee73a5a392129add5c9
[INFO] running `Command { std: "docker" "start" "-a" "bf53b01fc1afa2cacc3a6ddddb81ee5401bf87f84862dee73a5a392129add5c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling an_emergency_supply_distribution_problem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `eprintln`, `thread`, `time::Duration`
[INFO] [stdout]  --> src/calcs.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{eprintln, sync::atomic::Ordering, thread, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^                          ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::assert_eq`
[INFO] [stdout]  --> src/calcs/tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::assert_eq;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arg`, `Command`
[INFO] [stdout]  --> src/calcs/get_routes.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use clap::{Arg, Command};
[INFO] [stdout]   |            ^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `T_R` is never used
[INFO] [stdout]   --> src/calcs.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | static T_R: AtomicUsize = AtomicUsize::new(0);
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `SHOW_PARTS_COUNT` is never used
[INFO] [stdout]   --> src/calcs.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | static SHOW_PARTS_COUNT: AtomicUsize = AtomicUsize::new(0);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `IndexOutOfMapError` is never constructed
[INFO] [stdout]   --> src/calcs/get_routes.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | enum ErrorKind {
[INFO] [stdout]    |      --------- variant in this enum
[INFO] [stdout] 29 |     LengthError,
[INFO] [stdout] 30 |     IndexOutOfMapError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]   --> src/calcs/get_routes.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct MyError {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 35 |     message: String,
[INFO] [stdout] 36 |     kind: ErrorKind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/example.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Parameter {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 18 |     population_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 19 |     generation_limit: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 20 |     num_individuals_per_parents: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     selection_ratio: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     num_crossover_points: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     mutation_rate: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 24 |     reinsertion_ratio: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parameter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/example.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]   --> src/tests.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     let N = [
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `n`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "bf53b01fc1afa2cacc3a6ddddb81ee5401bf87f84862dee73a5a392129add5c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf53b01fc1afa2cacc3a6ddddb81ee5401bf87f84862dee73a5a392129add5c9", kill_on_drop: false }`
[INFO] [stdout] bf53b01fc1afa2cacc3a6ddddb81ee5401bf87f84862dee73a5a392129add5c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] aa2a79e73bf68f0c8d5a9a97c4a01a86e886e3614e025919683aaea6a22e7f13
[INFO] running `Command { std: "docker" "start" "-a" "aa2a79e73bf68f0c8d5a9a97c4a01a86e886e3614e025919683aaea6a22e7f13", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `eprintln`, `thread`, `time::Duration`
[INFO] [stderr]  --> src/calcs.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{eprintln, sync::atomic::Ordering, thread, time::Duration};
[INFO] [stderr]   |           ^^^^^^^^                          ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::assert_eq`
[INFO] [stderr]  --> src/calcs/tests.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::assert_eq;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arg`, `Command`
[INFO] [stderr]  --> src/calcs/get_routes.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | use clap::{Arg, Command};
[INFO] [stderr]   |            ^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]  --> src/tests.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::*;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::Rng`
[INFO] [stderr]  --> src/tests.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use rand::Rng;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `T_R` is never used
[INFO] [stderr]   --> src/calcs.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | static T_R: AtomicUsize = AtomicUsize::new(0);
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static `SHOW_PARTS_COUNT` is never used
[INFO] [stderr]   --> src/calcs.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | static SHOW_PARTS_COUNT: AtomicUsize = AtomicUsize::new(0);
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `IndexOutOfMapError` is never constructed
[INFO] [stderr]   --> src/calcs/get_routes.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | enum ErrorKind {
[INFO] [stderr]    |      --------- variant in this enum
[INFO] [stderr] 29 |     LengthError,
[INFO] [stderr] 30 |     IndexOutOfMapError,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `kind` is never read
[INFO] [stderr]   --> src/calcs/get_routes.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | struct MyError {
[INFO] [stderr]    |        ------- field in this struct
[INFO] [stderr] 35 |     message: String,
[INFO] [stderr] 36 |     kind: ErrorKind,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `MyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/example.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct Parameter {
[INFO] [stderr]    |        --------- fields in this struct
[INFO] [stderr] 18 |     population_size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 19 |     generation_limit: u64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 20 |     num_individuals_per_parents: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 21 |     selection_ratio: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 22 |     num_crossover_points: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 23 |     mutation_rate: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 24 |     reinsertion_ratio: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Parameter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]   --> src/example.rs:88:4
[INFO] [stderr]    |
[INFO] [stderr] 88 | fn main() {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `N` should have a snake case name
[INFO] [stderr]   --> src/tests.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 |     let N = [
[INFO] [stderr]    |         ^ help: convert the identifier to snake case: `n`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `an_emergency_supply_distribution_problem` (bin "an_emergency_supply_distribution_problem" test) generated 12 warnings (run `cargo fix --bin "an_emergency_supply_distribution_problem" --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/an_emergency_supply_distribution_problem-269baa291379a47f)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test calcs::get_routes::test_arrangement ... ok
[INFO] [stdout] test calcs::get_routes::test_takes_3_u8s_and_returns_a_route ... ok
[INFO] [stdout] test calcs::get_routes::test_takes_24_u8s_and_returns_8_routes ... ok
[INFO] [stdout] test calcs::tests::test_diff ... ok
[INFO] [stdout] test calcs::tests::test_demand ... ok
[INFO] [stdout] test calcs::tests::test_delivered_to_i_in_stage_u ... ok
[INFO] [stdout] test calcs::tests::test_restriction_11 ... ok
[INFO] [stdout] test calcs::tests::test_update_routes ... ok
[INFO] [stdout] test calcs::tests::test_utility ... ok
[INFO] [stdout] test calcs::tests::test_f2 ... ok
[INFO] [stdout] test tests::max_f2 ... FAILED
[INFO] [stdout] test calcs::tests::find_max_min_of_f2 ... ok
[INFO] [stdout] test calcs::tests::test_r8 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::max_f2 stdout ----
[INFO] [stdout] thread 'tests::max_f2' panicked at src/tests.rs:97:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 23713
[INFO] [stdout]  right: 18
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x560da91aa71c - 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:     0x560da91aa71c - 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:     0x560da91aa71c - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x560da91aa71c - <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:     0x560da91d46b0 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x560da91d46b0 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x560da91a80cf - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x560da91aa504 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x560da91aa504 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x560da91ac1c7 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x560da91abeb3 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x560da913a367 - <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:     0x560da913a367 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x560da91ac7d8 - <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:     0x560da91ac7d8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x560da91ac52e - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x560da91aabe6 - 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:     0x560da91ac292 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x560da90e7155 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x560da90e756b - core::panicking::assert_failed_inner::h0bba8b7c26ee4492
[INFO] [stdout]   20:     0x560da9181c2e - core::panicking::assert_failed::hba01576af7801e07
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:279:5
[INFO] [stdout]   21:     0x560da90f4e5f - an_emergency_supply_distribution_problem::tests::max_f2::he11fa947ada15bb9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:97:5
[INFO] [stdout]   22:     0x560da90f4cc7 - an_emergency_supply_distribution_problem::tests::max_f2::{{closure}}::h680f818ddfa2a657
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:88:12
[INFO] [stdout]   23:     0x560da9102af6 - core::ops::function::FnOnce::call_once::hd5c1a45d64dc1722
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x560da913f9bf - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x560da913f9bf - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   26:     0x560da913e9d5 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   27:     0x560da913e9d5 - <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:     0x560da913e9d5 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x560da913e9d5 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x560da913e9d5 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x560da913e9d5 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   32:     0x560da913e9d5 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   33:     0x560da9106c96 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   34:     0x560da9106c96 - 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:     0x560da910bd47 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x560da910bd47 - <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:     0x560da910bd47 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x560da910bd47 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x560da910bd47 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x560da910bd47 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x560da910bd47 - 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:     0x560da91b1265 - <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:     0x560da91b1265 - <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:     0x560da91b1265 - 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:     0x7fd2f5dc8ac3 - <unknown>
[INFO] [stdout]   46:     0x7fd2f5e59bf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::max_f2
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 12 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 33.74s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin an_emergency_supply_distribution_problem`
[INFO] running `Command { std: "docker" "inspect" "aa2a79e73bf68f0c8d5a9a97c4a01a86e886e3614e025919683aaea6a22e7f13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa2a79e73bf68f0c8d5a9a97c4a01a86e886e3614e025919683aaea6a22e7f13", kill_on_drop: false }`
[INFO] [stdout] aa2a79e73bf68f0c8d5a9a97c4a01a86e886e3614e025919683aaea6a22e7f13
