Nov 28 01:32:30.861 INFO checking luchoman08/best_pair_assignment against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 01:32:30.861 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 28 01:32:31.497 INFO [stdout] 439e463ba10980723f9d175c76e769e2f3d1ade801c352ffaeeefee07cc52c39
Nov 28 01:32:31.499 INFO running `"docker" "start" "-a" "439e463ba10980723f9d175c76e769e2f3d1ade801c352ffaeeefee07cc52c39"`
Nov 28 01:32:32.229 INFO [stderr] usermod: no changes
Nov 28 01:32:32.293 INFO [stderr]     Checking lp-modeler v0.3.1
Nov 28 01:32:33.059 INFO [stderr]     Checking pair_assignment v0.1.0 (/source)
Nov 28 01:32:33.513 INFO [stderr] warning: unused imports: `LpObjective`, `LpProblem`
Nov 28 01:32:33.513 INFO [stderr]  --> src/pair_assignment.rs:2:27
Nov 28 01:32:33.513 INFO [stderr]   |
Nov 28 01:32:33.514 INFO [stderr] 2 | use lp_modeler::problem::{LpObjective, LpProblem};
Nov 28 01:32:33.514 INFO [stderr]   |                           ^^^^^^^^^^^  ^^^^^^^^^
Nov 28 01:32:33.514 INFO [stderr]   |
Nov 28 01:32:33.514 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 01:32:33.515 INFO [stderr] 
Nov 28 01:32:33.515 INFO [stderr] warning: unused import: `LpOperations`
Nov 28 01:32:33.515 INFO [stderr]  --> src/pair_assignment.rs:3:30
Nov 28 01:32:33.516 INFO [stderr]   |
Nov 28 01:32:33.516 INFO [stderr] 3 | use lp_modeler::operations::{LpOperations};
Nov 28 01:32:33.516 INFO [stderr]   |                              ^^^^^^^^^^^^
Nov 28 01:32:33.516 INFO [stderr] 
Nov 28 01:32:33.516 INFO [stderr] warning: unused import: `lp_modeler::variables::LpInteger`
Nov 28 01:32:33.516 INFO [stderr]  --> src/pair_assignment.rs:4:5
Nov 28 01:32:33.516 INFO [stderr]   |
Nov 28 01:32:33.516 INFO [stderr] 4 | use lp_modeler::variables::LpInteger;
Nov 28 01:32:33.516 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:32:33.516 INFO [stderr] 
Nov 28 01:32:33.516 INFO [stderr] warning: unused imports: `CbcSolver`, `SolverTrait`
Nov 28 01:32:33.516 INFO [stderr]  --> src/pair_assignment.rs:5:27
Nov 28 01:32:33.516 INFO [stderr]   |
Nov 28 01:32:33.516 INFO [stderr] 5 | use lp_modeler::solvers::{SolverTrait, CbcSolver};
Nov 28 01:32:33.516 INFO [stderr]   |                           ^^^^^^^^^^^  ^^^^^^^^^
Nov 28 01:32:33.516 INFO [stderr] 
Nov 28 01:32:33.516 INFO [stderr] warning: unused imports: `max`, `min`
Nov 28 01:32:33.516 INFO [stderr]  --> src/pair_assignment.rs:8:16
Nov 28 01:32:33.516 INFO [stderr]   |
Nov 28 01:32:33.516 INFO [stderr] 8 | use std::cmp::{max, min};
Nov 28 01:32:33.516 INFO [stderr]   |                ^^^  ^^^
Nov 28 01:32:33.516 INFO [stderr] 
Nov 28 01:32:33.576 INFO [stderr] warning: constant item is never used: `DEFAULT_SKILL_ID`
Nov 28 01:32:33.576 INFO [stderr]   --> src/pair_assignment.rs:10:1
Nov 28 01:32:33.576 INFO [stderr]    |
Nov 28 01:32:33.576 INFO [stderr] 10 | pub const DEFAULT_SKILL_ID: i8 = -1;
Nov 28 01:32:33.576 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:32:33.576 INFO [stderr]    |
Nov 28 01:32:33.576 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 01:32:33.576 INFO [stderr] 
Nov 28 01:32:33.576 INFO [stderr] warning: constant item is never used: `MINIMUM_SKILL_VALUE`
Nov 28 01:32:33.576 INFO [stderr]   --> src/pair_assignment.rs:11:1
Nov 28 01:32:33.576 INFO [stderr]    |
Nov 28 01:32:33.576 INFO [stderr] 11 | pub const MINIMUM_SKILL_VALUE: u8 = 1;
Nov 28 01:32:33.577 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:32:33.577 INFO [stderr] 
Nov 28 01:32:33.577 INFO [stderr] warning: field is never used: `id`
Nov 28 01:32:33.577 INFO [stderr]   --> src/pair_assignment.rs:13:5
Nov 28 01:32:33.577 INFO [stderr]    |
Nov 28 01:32:33.577 INFO [stderr] 13 |     id: u32,
Nov 28 01:32:33.577 INFO [stderr]    |     ^^^^^^^
Nov 28 01:32:33.577 INFO [stderr] 
Nov 28 01:32:33.577 INFO [stderr] warning: method is never used: `get_id`
Nov 28 01:32:33.577 INFO [stderr]   --> src/pair_assignment.rs:38:5
Nov 28 01:32:33.577 INFO [stderr]    |
Nov 28 01:32:33.577 INFO [stderr] 38 |     pub fn get_id(&self) -> u32 {
Nov 28 01:32:33.577 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:32:33.577 INFO [stderr] 
Nov 28 01:32:33.577 INFO [stderr] warning: method is never used: `get_little_skillfull_agent`
Nov 28 01:32:33.577 INFO [stderr]   --> src/pair_assignment.rs:72:5
Nov 28 01:32:33.577 INFO [stderr]    |
Nov 28 01:32:33.577 INFO [stderr] 72 |     pub fn get_little_skillfull_agent(sample_skills: &Skills) -> Agent {
Nov 28 01:32:33.577 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:32:33.577 INFO [stderr] 
Nov 28 01:32:33.696 INFO [stderr] warning: unused imports: `LpObjective`, `LpProblem`
Nov 28 01:32:33.696 INFO [stderr]  --> src/pair_assignment.rs:2:27
Nov 28 01:32:33.696 INFO [stderr]   |
Nov 28 01:32:33.696 INFO [stderr] 2 | use lp_modeler::problem::{LpObjective, LpProblem};
Nov 28 01:32:33.696 INFO [stderr]   |                           ^^^^^^^^^^^  ^^^^^^^^^
Nov 28 01:32:33.696 INFO [stderr]   |
Nov 28 01:32:33.709 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 01:32:33.709 INFO [stderr] 
Nov 28 01:32:33.709 INFO [stderr] warning: unused import: `LpOperations`
Nov 28 01:32:33.710 INFO [stderr]  --> src/pair_assignment.rs:3:30
Nov 28 01:32:33.710 INFO [stderr]   |
Nov 28 01:32:33.710 INFO [stderr] 3 | use lp_modeler::operations::{LpOperations};
Nov 28 01:32:33.710 INFO [stderr]   |                              ^^^^^^^^^^^^
Nov 28 01:32:33.711 INFO [stderr] 
Nov 28 01:32:33.711 INFO [stderr] warning: unused import: `lp_modeler::variables::LpInteger`
Nov 28 01:32:33.712 INFO [stderr]  --> src/pair_assignment.rs:4:5
Nov 28 01:32:33.712 INFO [stderr]   |
Nov 28 01:32:33.712 INFO [stderr] 4 | use lp_modeler::variables::LpInteger;
Nov 28 01:32:33.712 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:32:33.713 INFO [stderr] 
Nov 28 01:32:33.713 INFO [stderr] warning: unused imports: `CbcSolver`, `SolverTrait`
Nov 28 01:32:33.713 INFO [stderr]  --> src/pair_assignment.rs:5:27
Nov 28 01:32:33.714 INFO [stderr]   |
Nov 28 01:32:33.714 INFO [stderr] 5 | use lp_modeler::solvers::{SolverTrait, CbcSolver};
Nov 28 01:32:33.714 INFO [stderr]   |                           ^^^^^^^^^^^  ^^^^^^^^^
Nov 28 01:32:33.715 INFO [stderr] 
Nov 28 01:32:33.715 INFO [stderr] warning: unused imports: `max`, `min`
Nov 28 01:32:33.715 INFO [stderr]  --> src/pair_assignment.rs:8:16
Nov 28 01:32:33.715 INFO [stderr]   |
Nov 28 01:32:33.716 INFO [stderr] 8 | use std::cmp::{max, min};
Nov 28 01:32:33.716 INFO [stderr]   |                ^^^  ^^^
Nov 28 01:32:33.716 INFO [stderr] 
Nov 28 01:32:33.769 INFO [stderr] warning: constant item is never used: `DEFAULT_SKILL_ID`
Nov 28 01:32:33.769 INFO [stderr]   --> src/pair_assignment.rs:10:1
Nov 28 01:32:33.770 INFO [stderr]    |
Nov 28 01:32:33.770 INFO [stderr] 10 | pub const DEFAULT_SKILL_ID: i8 = -1;
Nov 28 01:32:33.770 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:32:33.770 INFO [stderr]    |
Nov 28 01:32:33.771 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 01:32:33.771 INFO [stderr] 
Nov 28 01:32:33.771 INFO [stderr] warning: constant item is never used: `MINIMUM_SKILL_VALUE`
Nov 28 01:32:33.772 INFO [stderr]   --> src/pair_assignment.rs:11:1
Nov 28 01:32:33.772 INFO [stderr]    |
Nov 28 01:32:33.772 INFO [stderr] 11 | pub const MINIMUM_SKILL_VALUE: u8 = 1;
Nov 28 01:32:33.773 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:32:33.773 INFO [stderr] 
Nov 28 01:32:33.773 INFO [stderr] warning: field is never used: `id`
Nov 28 01:32:33.774 INFO [stderr]   --> src/pair_assignment.rs:13:5
Nov 28 01:32:33.774 INFO [stderr]    |
Nov 28 01:32:33.774 INFO [stderr] 13 |     id: u32,
Nov 28 01:32:33.774 INFO [stderr]    |     ^^^^^^^
Nov 28 01:32:33.774 INFO [stderr] 
Nov 28 01:32:33.774 INFO [stderr] warning: method is never used: `get_id`
Nov 28 01:32:33.774 INFO [stderr]   --> src/pair_assignment.rs:38:5
Nov 28 01:32:33.774 INFO [stderr]    |
Nov 28 01:32:33.774 INFO [stderr] 38 |     pub fn get_id(&self) -> u32 {
Nov 28 01:32:33.774 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:32:33.774 INFO [stderr] 
Nov 28 01:32:33.774 INFO [stderr] warning: method is never used: `get_little_skillfull_agent`
Nov 28 01:32:33.774 INFO [stderr]   --> src/pair_assignment.rs:72:5
Nov 28 01:32:33.774 INFO [stderr]    |
Nov 28 01:32:33.774 INFO [stderr] 72 |     pub fn get_little_skillfull_agent(sample_skills: &Skills) -> Agent {
Nov 28 01:32:33.774 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:32:33.774 INFO [stderr] 
Nov 28 01:32:33.804 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Nov 28 01:32:33.823 INFO [stderr] su: No module specific data is present
Nov 28 01:32:34.482 INFO running `"docker" "inspect" "439e463ba10980723f9d175c76e769e2f3d1ade801c352ffaeeefee07cc52c39"`
Nov 28 01:32:34.802 INFO running `"docker" "rm" "-f" "439e463ba10980723f9d175c76e769e2f3d1ade801c352ffaeeefee07cc52c39"`
Nov 28 01:32:35.129 INFO [stdout] 439e463ba10980723f9d175c76e769e2f3d1ade801c352ffaeeefee07cc52c39