Dec 13 10:53:23.432 INFO testing metaphorshear/tsp against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 10:53:23.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 10:53:23.907 INFO [stdout] 0d203d50321f3adc765e27fe9ae29161907f2ff4897c31015547413a6b863815
Dec 13 10:53:23.913 INFO running `"docker" "start" "-a" "0d203d50321f3adc765e27fe9ae29161907f2ff4897c31015547413a6b863815"`
Dec 13 10:53:25.146 INFO [stderr] usermod: no changes
Dec 13 10:53:25.244 INFO [stderr]    Compiling tsp v0.1.0 (/source)
Dec 13 10:53:25.699 INFO [stderr] warning: doc comment not used by rustdoc
Dec 13 10:53:25.699 INFO [stderr]   --> src/aco.rs:14:9
Dec 13 10:53:25.699 INFO [stderr]    |
Dec 13 10:53:25.699 INFO [stderr] 14 |         /// grid_size : the number of nodes in the graph
Dec 13 10:53:25.699 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:53:25.699 INFO [stderr]    |
Dec 13 10:53:25.699 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 13 10:53:25.699 INFO [stderr] 
Dec 13 10:53:25.699 INFO [stderr] warning: doc comment not used by rustdoc
Dec 13 10:53:25.699 INFO [stderr]    --> src/tsp.rs:118:9
Dec 13 10:53:25.699 INFO [stderr]     |
Dec 13 10:53:25.699 INFO [stderr] 118 |         ///Implementation of an Ant System, based on the code and descriptions in Clever Algorithms
Dec 13 10:53:25.699 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:53:25.699 INFO [stderr] 
Dec 13 10:53:25.699 INFO [stderr] warning: doc comment not used by rustdoc
Dec 13 10:53:25.699 INFO [stderr]    --> src/tsp.rs:158:9
Dec 13 10:53:25.699 INFO [stderr]     |
Dec 13 10:53:25.699 INFO [stderr] 158 |         ///This is a wrapper around ant_system, which sets sane values
Dec 13 10:53:25.699 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:53:25.699 INFO [stderr] 
Dec 13 10:53:25.827 INFO [stderr] warning: unused variable: `n`
Dec 13 10:53:25.827 INFO [stderr]    --> src/tsp.rs:137:13
Dec 13 10:53:25.827 INFO [stderr]     |
Dec 13 10:53:25.827 INFO [stderr] 137 |         for n in 0..iterations {
Dec 13 10:53:25.827 INFO [stderr]     |             ^ help: consider using `_n` instead
Dec 13 10:53:25.827 INFO [stderr]     |
Dec 13 10:53:25.827 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 10:53:25.827 INFO [stderr] 
Dec 13 10:53:27.423 INFO [stderr] warning: unused variable: `n`
Dec 13 10:53:27.423 INFO [stderr]   --> src/main.rs:52:9
Dec 13 10:53:27.423 INFO [stderr]    |
Dec 13 10:53:27.423 INFO [stderr] 52 |     let n = num_cities;
Dec 13 10:53:27.423 INFO [stderr]    |         ^ help: consider using `_n` instead
Dec 13 10:53:27.423 INFO [stderr]    |
Dec 13 10:53:27.423 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 10:53:27.423 INFO [stderr] 
Dec 13 10:53:27.423 INFO [stderr] warning: unused variable: `t`
Dec 13 10:53:27.423 INFO [stderr]    --> src/main.rs:202:13
Dec 13 10:53:27.423 INFO [stderr]     |
Dec 13 10:53:27.423 INFO [stderr] 202 |         for t in 0..trials {
Dec 13 10:53:27.423 INFO [stderr]     |             ^ help: consider using `_t` instead
Dec 13 10:53:27.423 INFO [stderr] 
Dec 13 10:53:27.470 INFO [stderr] warning: function is never used: `quick_test`
Dec 13 10:53:27.470 INFO [stderr]   --> src/main.rs:50:1
Dec 13 10:53:27.470 INFO [stderr]    |
Dec 13 10:53:27.470 INFO [stderr] 50 | fn quick_test(num_cities: usize) {
Dec 13 10:53:27.470 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:53:27.470 INFO [stderr]    |
Dec 13 10:53:27.470 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 10:53:27.470 INFO [stderr] 
Dec 13 10:53:27.470 INFO [stderr] warning: function is never used: `part_a`
Dec 13 10:53:27.470 INFO [stderr]   --> src/main.rs:77:1
Dec 13 10:53:27.470 INFO [stderr]    |
Dec 13 10:53:27.470 INFO [stderr] 77 | fn part_a(){
Dec 13 10:53:27.470 INFO [stderr]    | ^^^^^^^^^^^
Dec 13 10:53:27.470 INFO [stderr] 
Dec 13 10:53:27.470 INFO [stderr] warning: function is never used: `part_b_and_c`
Dec 13 10:53:27.470 INFO [stderr]   --> src/main.rs:89:1
Dec 13 10:53:27.470 INFO [stderr]    |
Dec 13 10:53:27.470 INFO [stderr] 89 | fn part_b_and_c(){
Dec 13 10:53:27.470 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 13 10:53:27.470 INFO [stderr] 
Dec 13 10:53:27.470 INFO [stderr] warning: function is never used: `part_d`
Dec 13 10:53:27.470 INFO [stderr]    --> src/main.rs:187:1
Dec 13 10:53:27.470 INFO [stderr]     |
Dec 13 10:53:27.470 INFO [stderr] 187 | fn part_d(trials : u64, monte_pow : usize){
Dec 13 10:53:27.470 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:53:27.470 INFO [stderr] 
Dec 13 10:53:28.122 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
Dec 13 10:53:28.127 INFO [stderr] su: No module specific data is present
Dec 13 10:53:28.919 INFO running `"docker" "inspect" "0d203d50321f3adc765e27fe9ae29161907f2ff4897c31015547413a6b863815"`
Dec 13 10:53:29.244 INFO running `"docker" "rm" "-f" "0d203d50321f3adc765e27fe9ae29161907f2ff4897c31015547413a6b863815"`
Dec 13 10:53:29.575 INFO [stdout] 0d203d50321f3adc765e27fe9ae29161907f2ff4897c31015547413a6b863815
Dec 13 10:53:29.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 10:53:30.066 INFO [stdout] f008454791efc71bcf27121d273dbb191212247e40d77db74562409f5224d21f
Dec 13 10:53:30.075 INFO running `"docker" "start" "-a" "f008454791efc71bcf27121d273dbb191212247e40d77db74562409f5224d21f"`
Dec 13 10:53:31.723 INFO [stderr] usermod: no changes
Dec 13 10:53:31.851 INFO [stderr]    Compiling tsp v0.1.0 (/source)
Dec 13 10:53:32.381 INFO [stderr] warning: doc comment not used by rustdoc
Dec 13 10:53:32.382 INFO [stderr]   --> src/aco.rs:14:9
Dec 13 10:53:32.382 INFO [stderr]    |
Dec 13 10:53:32.382 INFO [stderr] 14 |         /// grid_size : the number of nodes in the graph
Dec 13 10:53:32.383 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:53:32.383 INFO [stderr]    |
Dec 13 10:53:32.383 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 13 10:53:32.383 INFO [stderr] 
Dec 13 10:53:32.384 INFO [stderr] warning: doc comment not used by rustdoc
Dec 13 10:53:32.384 INFO [stderr]    --> src/tsp.rs:118:9
Dec 13 10:53:32.385 INFO [stderr]     |
Dec 13 10:53:32.385 INFO [stderr] 118 |         ///Implementation of an Ant System, based on the code and descriptions in Clever Algorithms
Dec 13 10:53:32.385 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:53:32.386 INFO [stderr] 
Dec 13 10:53:32.386 INFO [stderr] warning: doc comment not used by rustdoc
Dec 13 10:53:32.386 INFO [stderr]    --> src/tsp.rs:158:9
Dec 13 10:53:32.387 INFO [stderr]     |
Dec 13 10:53:32.387 INFO [stderr] 158 |         ///This is a wrapper around ant_system, which sets sane values
Dec 13 10:53:32.387 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:53:32.388 INFO [stderr] 
Dec 13 10:53:32.563 INFO [stderr] warning: unused variable: `n`
Dec 13 10:53:32.563 INFO [stderr]    --> src/tsp.rs:137:13
Dec 13 10:53:32.563 INFO [stderr]     |
Dec 13 10:53:32.564 INFO [stderr] 137 |         for n in 0..iterations {
Dec 13 10:53:32.564 INFO [stderr]     |             ^ help: consider using `_n` instead
Dec 13 10:53:32.564 INFO [stderr]     |
Dec 13 10:53:32.565 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 10:53:32.565 INFO [stderr] 
Dec 13 10:53:33.227 INFO [stderr] warning: unused variable: `n`
Dec 13 10:53:33.227 INFO [stderr]   --> src/main.rs:52:9
Dec 13 10:53:33.227 INFO [stderr]    |
Dec 13 10:53:33.227 INFO [stderr] 52 |     let n = num_cities;
Dec 13 10:53:33.227 INFO [stderr]    |         ^ help: consider using `_n` instead
Dec 13 10:53:33.227 INFO [stderr]    |
Dec 13 10:53:33.227 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 10:53:33.228 INFO [stderr] 
Dec 13 10:53:33.228 INFO [stderr] warning: unused variable: `t`
Dec 13 10:53:33.228 INFO [stderr]    --> src/main.rs:202:13
Dec 13 10:53:33.228 INFO [stderr]     |
Dec 13 10:53:33.228 INFO [stderr] 202 |         for t in 0..trials {
Dec 13 10:53:33.228 INFO [stderr]     |             ^ help: consider using `_t` instead
Dec 13 10:53:33.228 INFO [stderr] 
Dec 13 10:53:33.276 INFO [stderr] warning: function is never used: `quick_test`
Dec 13 10:53:33.276 INFO [stderr]   --> src/main.rs:50:1
Dec 13 10:53:33.276 INFO [stderr]    |
Dec 13 10:53:33.276 INFO [stderr] 50 | fn quick_test(num_cities: usize) {
Dec 13 10:53:33.276 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:53:33.276 INFO [stderr]    |
Dec 13 10:53:33.276 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 10:53:33.276 INFO [stderr] 
Dec 13 10:53:33.277 INFO [stderr] warning: function is never used: `part_a`
Dec 13 10:53:33.277 INFO [stderr]   --> src/main.rs:77:1
Dec 13 10:53:33.277 INFO [stderr]    |
Dec 13 10:53:33.277 INFO [stderr] 77 | fn part_a(){
Dec 13 10:53:33.277 INFO [stderr]    | ^^^^^^^^^^^
Dec 13 10:53:33.277 INFO [stderr] 
Dec 13 10:53:33.277 INFO [stderr] warning: function is never used: `part_b_and_c`
Dec 13 10:53:33.277 INFO [stderr]   --> src/main.rs:89:1
Dec 13 10:53:33.277 INFO [stderr]    |
Dec 13 10:53:33.277 INFO [stderr] 89 | fn part_b_and_c(){
Dec 13 10:53:33.277 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 13 10:53:33.277 INFO [stderr] 
Dec 13 10:53:33.277 INFO [stderr] warning: function is never used: `part_d`
Dec 13 10:53:33.277 INFO [stderr]    --> src/main.rs:187:1
Dec 13 10:53:33.277 INFO [stderr]     |
Dec 13 10:53:33.277 INFO [stderr] 187 | fn part_d(trials : u64, monte_pow : usize){
Dec 13 10:53:33.277 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:53:33.277 INFO [stderr] 
Dec 13 10:53:33.606 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Dec 13 10:53:33.631 INFO [stderr] su: No module specific data is present
Dec 13 10:53:34.567 INFO running `"docker" "inspect" "f008454791efc71bcf27121d273dbb191212247e40d77db74562409f5224d21f"`
Dec 13 10:53:34.925 INFO running `"docker" "rm" "-f" "f008454791efc71bcf27121d273dbb191212247e40d77db74562409f5224d21f"`
Dec 13 10:53:35.307 INFO [stdout] f008454791efc71bcf27121d273dbb191212247e40d77db74562409f5224d21f
Dec 13 10:53:35.309 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 10:53:35.835 INFO [stdout] 32b6276a40674f36c68b5221ef75b892ebe4b94b62a90559360f84dd667d1164
Dec 13 10:53:35.840 INFO running `"docker" "start" "-a" "32b6276a40674f36c68b5221ef75b892ebe4b94b62a90559360f84dd667d1164"`
Dec 13 10:53:37.569 INFO [stderr] usermod: no changes
Dec 13 10:53:37.655 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 13 10:53:37.664 INFO [stderr]      Running /target/debug/deps/tsp-48d1f3e8fe120f79
Dec 13 10:53:37.665 INFO [stdout] 
Dec 13 10:53:37.665 INFO [stdout] running 0 tests
Dec 13 10:53:37.665 INFO [stdout] 
Dec 13 10:53:37.665 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:53:37.665 INFO [stdout] 
Dec 13 10:53:37.665 INFO [stderr]      Running /target/debug/deps/tsp-3616ecf144be5495
Dec 13 10:53:37.668 INFO [stdout] 
Dec 13 10:53:37.668 INFO [stdout] running 0 tests
Dec 13 10:53:37.668 INFO [stdout] 
Dec 13 10:53:37.668 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:53:37.668 INFO [stdout] 
Dec 13 10:53:37.675 INFO [stderr]    Doc-tests tsp
Dec 13 10:53:38.185 INFO [stdout] 
Dec 13 10:53:38.185 INFO [stdout] running 0 tests
Dec 13 10:53:38.185 INFO [stdout] 
Dec 13 10:53:38.185 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:53:38.185 INFO [stdout] 
Dec 13 10:53:38.188 INFO [stderr] su: No module specific data is present
Dec 13 10:53:39.051 INFO running `"docker" "inspect" "32b6276a40674f36c68b5221ef75b892ebe4b94b62a90559360f84dd667d1164"`
Dec 13 10:53:39.284 INFO running `"docker" "rm" "-f" "32b6276a40674f36c68b5221ef75b892ebe4b94b62a90559360f84dd667d1164"`
Dec 13 10:53:39.578 INFO [stdout] 32b6276a40674f36c68b5221ef75b892ebe4b94b62a90559360f84dd667d1164