Dec 05 16:02:17.208 INFO testing luchoman08/best_pair_assignment against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 16:02:17.208 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 05 16:02:17.626 INFO [stdout] 4a6197fff13b17228fd8961d376d6bbfd736d19c90caea739f346d3c3eb3bf7c
Dec 05 16:02:17.632 INFO running `"docker" "start" "-a" "4a6197fff13b17228fd8961d376d6bbfd736d19c90caea739f346d3c3eb3bf7c"`
Dec 05 16:02:18.552 INFO [stderr] usermod: no changes
Dec 05 16:02:18.589 INFO [stderr]    Compiling lp-modeler v0.3.1
Dec 05 16:02:20.716 INFO [stderr]    Compiling pair_assignment v0.1.0 (/source)
Dec 05 16:02:21.024 INFO [stderr] warning: unused imports: `LpObjective`, `LpProblem`
Dec 05 16:02:21.024 INFO [stderr]  --> src/pair_assignment.rs:2:27
Dec 05 16:02:21.024 INFO [stderr]   |
Dec 05 16:02:21.024 INFO [stderr] 2 | use lp_modeler::problem::{LpObjective, LpProblem};
Dec 05 16:02:21.024 INFO [stderr]   |                           ^^^^^^^^^^^  ^^^^^^^^^
Dec 05 16:02:21.024 INFO [stderr]   |
Dec 05 16:02:21.024 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 16:02:21.024 INFO [stderr] 
Dec 05 16:02:21.024 INFO [stderr] warning: unused import: `LpOperations`
Dec 05 16:02:21.024 INFO [stderr]  --> src/pair_assignment.rs:3:30
Dec 05 16:02:21.024 INFO [stderr]   |
Dec 05 16:02:21.024 INFO [stderr] 3 | use lp_modeler::operations::{LpOperations};
Dec 05 16:02:21.024 INFO [stderr]   |                              ^^^^^^^^^^^^
Dec 05 16:02:21.024 INFO [stderr] 
Dec 05 16:02:21.024 INFO [stderr] warning: unused import: `lp_modeler::variables::LpInteger`
Dec 05 16:02:21.024 INFO [stderr]  --> src/pair_assignment.rs:4:5
Dec 05 16:02:21.024 INFO [stderr]   |
Dec 05 16:02:21.024 INFO [stderr] 4 | use lp_modeler::variables::LpInteger;
Dec 05 16:02:21.024 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:02:21.024 INFO [stderr] 
Dec 05 16:02:21.024 INFO [stderr] warning: unused imports: `CbcSolver`, `SolverTrait`
Dec 05 16:02:21.024 INFO [stderr]  --> src/pair_assignment.rs:5:27
Dec 05 16:02:21.024 INFO [stderr]   |
Dec 05 16:02:21.024 INFO [stderr] 5 | use lp_modeler::solvers::{SolverTrait, CbcSolver};
Dec 05 16:02:21.024 INFO [stderr]   |                           ^^^^^^^^^^^  ^^^^^^^^^
Dec 05 16:02:21.024 INFO [stderr] 
Dec 05 16:02:21.024 INFO [stderr] warning: unused imports: `max`, `min`
Dec 05 16:02:21.024 INFO [stderr]  --> src/pair_assignment.rs:8:16
Dec 05 16:02:21.024 INFO [stderr]   |
Dec 05 16:02:21.024 INFO [stderr] 8 | use std::cmp::{max, min};
Dec 05 16:02:21.024 INFO [stderr]   |                ^^^  ^^^
Dec 05 16:02:21.024 INFO [stderr] 
Dec 05 16:02:21.100 INFO [stderr] warning: constant item is never used: `DEFAULT_SKILL_ID`
Dec 05 16:02:21.100 INFO [stderr]   --> src/pair_assignment.rs:10:1
Dec 05 16:02:21.100 INFO [stderr]    |
Dec 05 16:02:21.100 INFO [stderr] 10 | pub const DEFAULT_SKILL_ID: i8 = -1;
Dec 05 16:02:21.100 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:02:21.100 INFO [stderr]    |
Dec 05 16:02:21.100 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 16:02:21.100 INFO [stderr] 
Dec 05 16:02:21.100 INFO [stderr] warning: constant item is never used: `MINIMUM_SKILL_VALUE`
Dec 05 16:02:21.100 INFO [stderr]   --> src/pair_assignment.rs:11:1
Dec 05 16:02:21.100 INFO [stderr]    |
Dec 05 16:02:21.100 INFO [stderr] 11 | pub const MINIMUM_SKILL_VALUE: u8 = 1;
Dec 05 16:02:21.100 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:02:21.100 INFO [stderr] 
Dec 05 16:02:21.100 INFO [stderr] warning: field is never used: `id`
Dec 05 16:02:21.100 INFO [stderr]   --> src/pair_assignment.rs:13:5
Dec 05 16:02:21.100 INFO [stderr]    |
Dec 05 16:02:21.100 INFO [stderr] 13 |     id: u32,
Dec 05 16:02:21.100 INFO [stderr]    |     ^^^^^^^
Dec 05 16:02:21.100 INFO [stderr] 
Dec 05 16:02:21.100 INFO [stderr] warning: method is never used: `get_id`
Dec 05 16:02:21.100 INFO [stderr]   --> src/pair_assignment.rs:38:5
Dec 05 16:02:21.100 INFO [stderr]    |
Dec 05 16:02:21.100 INFO [stderr] 38 |     pub fn get_id(&self) -> u32 {
Dec 05 16:02:21.100 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:02:21.100 INFO [stderr] 
Dec 05 16:02:21.100 INFO [stderr] warning: method is never used: `get_little_skillfull_agent`
Dec 05 16:02:21.100 INFO [stderr]   --> src/pair_assignment.rs:72:5
Dec 05 16:02:21.100 INFO [stderr]    |
Dec 05 16:02:21.101 INFO [stderr] 72 |     pub fn get_little_skillfull_agent(sample_skills: &Skills) -> Agent {
Dec 05 16:02:21.101 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:02:21.101 INFO [stderr] 
Dec 05 16:02:21.953 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.37s
Dec 05 16:02:21.956 INFO [stderr] su: No module specific data is present
Dec 05 16:02:22.720 INFO running `"docker" "inspect" "4a6197fff13b17228fd8961d376d6bbfd736d19c90caea739f346d3c3eb3bf7c"`
Dec 05 16:02:23.096 INFO running `"docker" "rm" "-f" "4a6197fff13b17228fd8961d376d6bbfd736d19c90caea739f346d3c3eb3bf7c"`
Dec 05 16:02:23.408 INFO [stdout] 4a6197fff13b17228fd8961d376d6bbfd736d19c90caea739f346d3c3eb3bf7c
Dec 05 16:02:23.410 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 05 16:02:23.784 INFO [stdout] 83acedebe77632e360b899cb04094f7b2aae12518ce30ee691a05ae2b79f3cb3
Dec 05 16:02:23.786 INFO running `"docker" "start" "-a" "83acedebe77632e360b899cb04094f7b2aae12518ce30ee691a05ae2b79f3cb3"`
Dec 05 16:02:25.040 INFO [stderr] usermod: no changes
Dec 05 16:02:25.064 INFO [stderr]    Compiling pair_assignment v0.1.0 (/source)
Dec 05 16:02:25.302 INFO [stderr] warning: unused imports: `LpObjective`, `LpProblem`
Dec 05 16:02:25.302 INFO [stderr]  --> src/pair_assignment.rs:2:27
Dec 05 16:02:25.302 INFO [stderr]   |
Dec 05 16:02:25.302 INFO [stderr] 2 | use lp_modeler::problem::{LpObjective, LpProblem};
Dec 05 16:02:25.302 INFO [stderr]   |                           ^^^^^^^^^^^  ^^^^^^^^^
Dec 05 16:02:25.302 INFO [stderr]   |
Dec 05 16:02:25.302 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 16:02:25.302 INFO [stderr] 
Dec 05 16:02:25.302 INFO [stderr] warning: unused import: `LpOperations`
Dec 05 16:02:25.302 INFO [stderr]  --> src/pair_assignment.rs:3:30
Dec 05 16:02:25.302 INFO [stderr]   |
Dec 05 16:02:25.302 INFO [stderr] 3 | use lp_modeler::operations::{LpOperations};
Dec 05 16:02:25.302 INFO [stderr]   |                              ^^^^^^^^^^^^
Dec 05 16:02:25.302 INFO [stderr] 
Dec 05 16:02:25.302 INFO [stderr] warning: unused import: `lp_modeler::variables::LpInteger`
Dec 05 16:02:25.302 INFO [stderr]  --> src/pair_assignment.rs:4:5
Dec 05 16:02:25.302 INFO [stderr]   |
Dec 05 16:02:25.302 INFO [stderr] 4 | use lp_modeler::variables::LpInteger;
Dec 05 16:02:25.302 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:02:25.302 INFO [stderr] 
Dec 05 16:02:25.302 INFO [stderr] warning: unused imports: `CbcSolver`, `SolverTrait`
Dec 05 16:02:25.302 INFO [stderr]  --> src/pair_assignment.rs:5:27
Dec 05 16:02:25.302 INFO [stderr]   |
Dec 05 16:02:25.302 INFO [stderr] 5 | use lp_modeler::solvers::{SolverTrait, CbcSolver};
Dec 05 16:02:25.302 INFO [stderr]   |                           ^^^^^^^^^^^  ^^^^^^^^^
Dec 05 16:02:25.302 INFO [stderr] 
Dec 05 16:02:25.302 INFO [stderr] warning: unused imports: `max`, `min`
Dec 05 16:02:25.302 INFO [stderr]  --> src/pair_assignment.rs:8:16
Dec 05 16:02:25.302 INFO [stderr]   |
Dec 05 16:02:25.302 INFO [stderr] 8 | use std::cmp::{max, min};
Dec 05 16:02:25.302 INFO [stderr]   |                ^^^  ^^^
Dec 05 16:02:25.302 INFO [stderr] 
Dec 05 16:02:25.358 INFO [stderr] warning: constant item is never used: `DEFAULT_SKILL_ID`
Dec 05 16:02:25.358 INFO [stderr]   --> src/pair_assignment.rs:10:1
Dec 05 16:02:25.359 INFO [stderr]    |
Dec 05 16:02:25.359 INFO [stderr] 10 | pub const DEFAULT_SKILL_ID: i8 = -1;
Dec 05 16:02:25.359 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:02:25.359 INFO [stderr]    |
Dec 05 16:02:25.359 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 16:02:25.359 INFO [stderr] 
Dec 05 16:02:25.359 INFO [stderr] warning: constant item is never used: `MINIMUM_SKILL_VALUE`
Dec 05 16:02:25.359 INFO [stderr]   --> src/pair_assignment.rs:11:1
Dec 05 16:02:25.359 INFO [stderr]    |
Dec 05 16:02:25.359 INFO [stderr] 11 | pub const MINIMUM_SKILL_VALUE: u8 = 1;
Dec 05 16:02:25.359 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:02:25.359 INFO [stderr] 
Dec 05 16:02:25.359 INFO [stderr] warning: field is never used: `id`
Dec 05 16:02:25.359 INFO [stderr]   --> src/pair_assignment.rs:13:5
Dec 05 16:02:25.359 INFO [stderr]    |
Dec 05 16:02:25.359 INFO [stderr] 13 |     id: u32,
Dec 05 16:02:25.359 INFO [stderr]    |     ^^^^^^^
Dec 05 16:02:25.359 INFO [stderr] 
Dec 05 16:02:25.359 INFO [stderr] warning: method is never used: `get_id`
Dec 05 16:02:25.359 INFO [stderr]   --> src/pair_assignment.rs:38:5
Dec 05 16:02:25.359 INFO [stderr]    |
Dec 05 16:02:25.359 INFO [stderr] 38 |     pub fn get_id(&self) -> u32 {
Dec 05 16:02:25.359 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:02:25.359 INFO [stderr] 
Dec 05 16:02:25.359 INFO [stderr] warning: method is never used: `get_little_skillfull_agent`
Dec 05 16:02:25.359 INFO [stderr]   --> src/pair_assignment.rs:72:5
Dec 05 16:02:25.359 INFO [stderr]    |
Dec 05 16:02:25.359 INFO [stderr] 72 |     pub fn get_little_skillfull_agent(sample_skills: &Skills) -> Agent {
Dec 05 16:02:25.359 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:02:25.359 INFO [stderr] 
Dec 05 16:02:25.600 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 05 16:02:25.601 INFO [stderr] su: No module specific data is present
Dec 05 16:02:25.938 INFO running `"docker" "inspect" "83acedebe77632e360b899cb04094f7b2aae12518ce30ee691a05ae2b79f3cb3"`
Dec 05 16:02:26.034 INFO running `"docker" "rm" "-f" "83acedebe77632e360b899cb04094f7b2aae12518ce30ee691a05ae2b79f3cb3"`
Dec 05 16:02:26.217 INFO [stdout] 83acedebe77632e360b899cb04094f7b2aae12518ce30ee691a05ae2b79f3cb3
Dec 05 16:02:26.222 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 05 16:02:26.512 INFO [stdout] d6b52ff14fe773ed91a16b7c070785cf24d9c07f4498cb2792f4bdb583c76745
Dec 05 16:02:26.514 INFO running `"docker" "start" "-a" "d6b52ff14fe773ed91a16b7c070785cf24d9c07f4498cb2792f4bdb583c76745"`
Dec 05 16:02:27.096 INFO [stderr] usermod: no changes
Dec 05 16:02:27.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 05 16:02:27.182 INFO [stderr]      Running /target/debug/deps/pair_assignment-67bfc10719fbfbf0
Dec 05 16:02:27.188 INFO [stdout] 
Dec 05 16:02:27.188 INFO [stdout] running 0 tests
Dec 05 16:02:27.188 INFO [stdout] 
Dec 05 16:02:27.188 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 16:02:27.188 INFO [stdout] 
Dec 05 16:02:27.191 INFO [stderr] su: No module specific data is present
Dec 05 16:02:27.704 INFO running `"docker" "inspect" "d6b52ff14fe773ed91a16b7c070785cf24d9c07f4498cb2792f4bdb583c76745"`
Dec 05 16:02:28.086 INFO running `"docker" "rm" "-f" "d6b52ff14fe773ed91a16b7c070785cf24d9c07f4498cb2792f4bdb583c76745"`
Dec 05 16:02:28.372 INFO [stdout] d6b52ff14fe773ed91a16b7c070785cf24d9c07f4498cb2792f4bdb583c76745