Dec 05 14:41:12.110 INFO testing metaphorshear/tsp against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 14:41:12.110 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 14:41:12.558 INFO [stdout] d2b52d41d6922b38f4595b2ab6fc13ea4e2713eb01f409578ec865998d4e99b2
Dec 05 14:41:12.560 INFO running `"docker" "start" "-a" "d2b52d41d6922b38f4595b2ab6fc13ea4e2713eb01f409578ec865998d4e99b2"`
Dec 05 14:41:14.710 INFO [stderr] usermod: no changes
Dec 05 14:41:14.836 INFO [stderr]    Compiling tsp v0.1.0 (/source)
Dec 05 14:41:15.244 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 14:41:15.244 INFO [stderr]   --> src/aco.rs:14:9
Dec 05 14:41:15.244 INFO [stderr]    |
Dec 05 14:41:15.244 INFO [stderr] 14 |         /// grid_size : the number of nodes in the graph
Dec 05 14:41:15.244 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:41:15.244 INFO [stderr]    |
Dec 05 14:41:15.244 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 05 14:41:15.244 INFO [stderr] 
Dec 05 14:41:15.244 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 14:41:15.244 INFO [stderr]    --> src/tsp.rs:118:9
Dec 05 14:41:15.244 INFO [stderr]     |
Dec 05 14:41:15.244 INFO [stderr] 118 |         ///Implementation of an Ant System, based on the code and descriptions in Clever Algorithms
Dec 05 14:41:15.244 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:41:15.244 INFO [stderr] 
Dec 05 14:41:15.244 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 14:41:15.244 INFO [stderr]    --> src/tsp.rs:158:9
Dec 05 14:41:15.244 INFO [stderr]     |
Dec 05 14:41:15.244 INFO [stderr] 158 |         ///This is a wrapper around ant_system, which sets sane values
Dec 05 14:41:15.244 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:41:15.244 INFO [stderr] 
Dec 05 14:41:15.349 INFO [stderr] warning: unused variable: `n`
Dec 05 14:41:15.349 INFO [stderr]    --> src/tsp.rs:137:13
Dec 05 14:41:15.349 INFO [stderr]     |
Dec 05 14:41:15.349 INFO [stderr] 137 |         for n in 0..iterations {
Dec 05 14:41:15.349 INFO [stderr]     |             ^ help: consider using `_n` instead
Dec 05 14:41:15.349 INFO [stderr]     |
Dec 05 14:41:15.349 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 14:41:15.349 INFO [stderr] 
Dec 05 14:41:16.632 INFO [stderr] warning: unused variable: `n`
Dec 05 14:41:16.632 INFO [stderr]   --> src/main.rs:52:9
Dec 05 14:41:16.632 INFO [stderr]    |
Dec 05 14:41:16.632 INFO [stderr] 52 |     let n = num_cities;
Dec 05 14:41:16.632 INFO [stderr]    |         ^ help: consider using `_n` instead
Dec 05 14:41:16.632 INFO [stderr]    |
Dec 05 14:41:16.632 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 14:41:16.632 INFO [stderr] 
Dec 05 14:41:16.632 INFO [stderr] warning: unused variable: `t`
Dec 05 14:41:16.632 INFO [stderr]    --> src/main.rs:202:13
Dec 05 14:41:16.632 INFO [stderr]     |
Dec 05 14:41:16.632 INFO [stderr] 202 |         for t in 0..trials {
Dec 05 14:41:16.632 INFO [stderr]     |             ^ help: consider using `_t` instead
Dec 05 14:41:16.632 INFO [stderr] 
Dec 05 14:41:16.670 INFO [stderr] warning: function is never used: `quick_test`
Dec 05 14:41:16.670 INFO [stderr]   --> src/main.rs:50:1
Dec 05 14:41:16.670 INFO [stderr]    |
Dec 05 14:41:16.670 INFO [stderr] 50 | fn quick_test(num_cities: usize) {
Dec 05 14:41:16.670 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:41:16.670 INFO [stderr]    |
Dec 05 14:41:16.670 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 14:41:16.670 INFO [stderr] 
Dec 05 14:41:16.670 INFO [stderr] warning: function is never used: `part_a`
Dec 05 14:41:16.670 INFO [stderr]   --> src/main.rs:77:1
Dec 05 14:41:16.670 INFO [stderr]    |
Dec 05 14:41:16.670 INFO [stderr] 77 | fn part_a(){
Dec 05 14:41:16.670 INFO [stderr]    | ^^^^^^^^^^^
Dec 05 14:41:16.670 INFO [stderr] 
Dec 05 14:41:16.670 INFO [stderr] warning: function is never used: `part_b_and_c`
Dec 05 14:41:16.670 INFO [stderr]   --> src/main.rs:89:1
Dec 05 14:41:16.670 INFO [stderr]    |
Dec 05 14:41:16.670 INFO [stderr] 89 | fn part_b_and_c(){
Dec 05 14:41:16.670 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 05 14:41:16.670 INFO [stderr] 
Dec 05 14:41:16.670 INFO [stderr] warning: function is never used: `part_d`
Dec 05 14:41:16.670 INFO [stderr]    --> src/main.rs:187:1
Dec 05 14:41:16.670 INFO [stderr]     |
Dec 05 14:41:16.670 INFO [stderr] 187 | fn part_d(trials : u64, monte_pow : usize){
Dec 05 14:41:16.670 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:41:16.670 INFO [stderr] 
Dec 05 14:41:17.222 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
Dec 05 14:41:17.225 INFO [stderr] su: No module specific data is present
Dec 05 14:41:17.990 INFO running `"docker" "inspect" "d2b52d41d6922b38f4595b2ab6fc13ea4e2713eb01f409578ec865998d4e99b2"`
Dec 05 14:41:18.232 INFO running `"docker" "rm" "-f" "d2b52d41d6922b38f4595b2ab6fc13ea4e2713eb01f409578ec865998d4e99b2"`
Dec 05 14:41:18.514 INFO [stdout] d2b52d41d6922b38f4595b2ab6fc13ea4e2713eb01f409578ec865998d4e99b2
Dec 05 14:41:18.520 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 14:41:19.175 INFO [stdout] 51172612e124b936de48940b3a5d78d00842af8c09bfe065c826f9c9b9cfdd6f
Dec 05 14:41:19.182 INFO running `"docker" "start" "-a" "51172612e124b936de48940b3a5d78d00842af8c09bfe065c826f9c9b9cfdd6f"`
Dec 05 14:41:20.395 INFO [stderr] usermod: no changes
Dec 05 14:41:20.468 INFO [stderr]    Compiling tsp v0.1.0 (/source)
Dec 05 14:41:20.912 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 14:41:20.912 INFO [stderr]   --> src/aco.rs:14:9
Dec 05 14:41:20.912 INFO [stderr]    |
Dec 05 14:41:20.912 INFO [stderr] 14 |         /// grid_size : the number of nodes in the graph
Dec 05 14:41:20.912 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:41:20.912 INFO [stderr]    |
Dec 05 14:41:20.912 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 05 14:41:20.912 INFO [stderr] 
Dec 05 14:41:20.912 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 14:41:20.912 INFO [stderr]    --> src/tsp.rs:118:9
Dec 05 14:41:20.912 INFO [stderr]     |
Dec 05 14:41:20.912 INFO [stderr] 118 |         ///Implementation of an Ant System, based on the code and descriptions in Clever Algorithms
Dec 05 14:41:20.912 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:41:20.912 INFO [stderr] 
Dec 05 14:41:20.912 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 14:41:20.912 INFO [stderr]    --> src/tsp.rs:158:9
Dec 05 14:41:20.912 INFO [stderr]     |
Dec 05 14:41:20.912 INFO [stderr] 158 |         ///This is a wrapper around ant_system, which sets sane values
Dec 05 14:41:20.912 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:41:20.912 INFO [stderr] 
Dec 05 14:41:21.052 INFO [stderr] warning: unused variable: `n`
Dec 05 14:41:21.052 INFO [stderr]    --> src/tsp.rs:137:13
Dec 05 14:41:21.052 INFO [stderr]     |
Dec 05 14:41:21.053 INFO [stderr] 137 |         for n in 0..iterations {
Dec 05 14:41:21.053 INFO [stderr]     |             ^ help: consider using `_n` instead
Dec 05 14:41:21.053 INFO [stderr]     |
Dec 05 14:41:21.053 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 14:41:21.053 INFO [stderr] 
Dec 05 14:41:21.305 INFO [stderr] warning: unused variable: `n`
Dec 05 14:41:21.305 INFO [stderr]   --> src/main.rs:52:9
Dec 05 14:41:21.305 INFO [stderr]    |
Dec 05 14:41:21.305 INFO [stderr] 52 |     let n = num_cities;
Dec 05 14:41:21.305 INFO [stderr]    |         ^ help: consider using `_n` instead
Dec 05 14:41:21.305 INFO [stderr]    |
Dec 05 14:41:21.305 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 14:41:21.305 INFO [stderr] 
Dec 05 14:41:21.308 INFO [stderr] warning: unused variable: `t`
Dec 05 14:41:21.308 INFO [stderr]    --> src/main.rs:202:13
Dec 05 14:41:21.308 INFO [stderr]     |
Dec 05 14:41:21.308 INFO [stderr] 202 |         for t in 0..trials {
Dec 05 14:41:21.308 INFO [stderr]     |             ^ help: consider using `_t` instead
Dec 05 14:41:21.308 INFO [stderr] 
Dec 05 14:41:21.384 INFO [stderr] warning: function is never used: `quick_test`
Dec 05 14:41:21.384 INFO [stderr]   --> src/main.rs:50:1
Dec 05 14:41:21.384 INFO [stderr]    |
Dec 05 14:41:21.384 INFO [stderr] 50 | fn quick_test(num_cities: usize) {
Dec 05 14:41:21.384 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:41:21.384 INFO [stderr]    |
Dec 05 14:41:21.384 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 14:41:21.384 INFO [stderr] 
Dec 05 14:41:21.384 INFO [stderr] warning: function is never used: `part_a`
Dec 05 14:41:21.384 INFO [stderr]   --> src/main.rs:77:1
Dec 05 14:41:21.384 INFO [stderr]    |
Dec 05 14:41:21.384 INFO [stderr] 77 | fn part_a(){
Dec 05 14:41:21.384 INFO [stderr]    | ^^^^^^^^^^^
Dec 05 14:41:21.384 INFO [stderr] 
Dec 05 14:41:21.384 INFO [stderr] warning: function is never used: `part_b_and_c`
Dec 05 14:41:21.384 INFO [stderr]   --> src/main.rs:89:1
Dec 05 14:41:21.384 INFO [stderr]    |
Dec 05 14:41:21.384 INFO [stderr] 89 | fn part_b_and_c(){
Dec 05 14:41:21.384 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 05 14:41:21.385 INFO [stderr] 
Dec 05 14:41:21.385 INFO [stderr] warning: function is never used: `part_d`
Dec 05 14:41:21.385 INFO [stderr]    --> src/main.rs:187:1
Dec 05 14:41:21.385 INFO [stderr]     |
Dec 05 14:41:21.385 INFO [stderr] 187 | fn part_d(trials : u64, monte_pow : usize){
Dec 05 14:41:21.385 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:41:21.385 INFO [stderr] 
Dec 05 14:41:21.709 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Dec 05 14:41:21.721 INFO [stderr] su: No module specific data is present
Dec 05 14:41:22.509 INFO running `"docker" "inspect" "51172612e124b936de48940b3a5d78d00842af8c09bfe065c826f9c9b9cfdd6f"`
Dec 05 14:41:22.844 INFO running `"docker" "rm" "-f" "51172612e124b936de48940b3a5d78d00842af8c09bfe065c826f9c9b9cfdd6f"`
Dec 05 14:41:23.204 INFO [stdout] 51172612e124b936de48940b3a5d78d00842af8c09bfe065c826f9c9b9cfdd6f
Dec 05 14:41:23.208 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 14:41:23.660 INFO [stdout] 207c511e40377e161fce164d0d0159e09f7ea8024e86712bde27c7f7e369eda9
Dec 05 14:41:23.664 INFO running `"docker" "start" "-a" "207c511e40377e161fce164d0d0159e09f7ea8024e86712bde27c7f7e369eda9"`
Dec 05 14:41:24.968 INFO [stderr] usermod: no changes
Dec 05 14:41:25.026 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 14:41:25.027 INFO [stderr]      Running /target/debug/deps/tsp-59d5cbaa74da55cc
Dec 05 14:41:25.036 INFO [stdout] 
Dec 05 14:41:25.036 INFO [stdout] running 0 tests
Dec 05 14:41:25.036 INFO [stdout] 
Dec 05 14:41:25.036 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 14:41:25.036 INFO [stdout] 
Dec 05 14:41:25.037 INFO [stderr]      Running /target/debug/deps/tsp-553f9e8108622ea3
Dec 05 14:41:25.043 INFO [stderr]    Doc-tests tsp
Dec 05 14:41:25.043 INFO [stdout] 
Dec 05 14:41:25.043 INFO [stdout] running 0 tests
Dec 05 14:41:25.043 INFO [stdout] 
Dec 05 14:41:25.043 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 14:41:25.043 INFO [stdout] 
Dec 05 14:41:25.550 INFO [stdout] 
Dec 05 14:41:25.550 INFO [stdout] running 0 tests
Dec 05 14:41:25.550 INFO [stdout] 
Dec 05 14:41:25.550 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 14:41:25.550 INFO [stdout] 
Dec 05 14:41:25.559 INFO [stderr] su: No module specific data is present
Dec 05 14:41:26.908 INFO running `"docker" "inspect" "207c511e40377e161fce164d0d0159e09f7ea8024e86712bde27c7f7e369eda9"`
Dec 05 14:41:27.264 INFO running `"docker" "rm" "-f" "207c511e40377e161fce164d0d0159e09f7ea8024e86712bde27c7f7e369eda9"`
Dec 05 14:41:27.716 INFO [stdout] 207c511e40377e161fce164d0d0159e09f7ea8024e86712bde27c7f7e369eda9