Dec 13 04:26:41.897 INFO testing saulshanabrook/graph-computation-play against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 04:26:41.897 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 04:26:42.100 INFO [stdout] c63ed7ac084c5fc1b99cb37ecde905ed8e1a59eec9f26761f05b323d7fb1b825
Dec 13 04:26:42.155 INFO running `"docker" "start" "-a" "c63ed7ac084c5fc1b99cb37ecde905ed8e1a59eec9f26761f05b323d7fb1b825"`
Dec 13 04:26:42.715 INFO [stderr] usermod: no changes
Dec 13 04:26:42.791 INFO [stderr]    Compiling graph-computation-play v0.1.0 (/source)
Dec 13 04:26:43.305 INFO [stderr] warning: constant item is never used: `POP_SIZE`
Dec 13 04:26:43.305 INFO [stderr]   --> main.rs:51:1
Dec 13 04:26:43.305 INFO [stderr]    |
Dec 13 04:26:43.305 INFO [stderr] 51 | const POP_SIZE: usize = 100;
Dec 13 04:26:43.305 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:43.305 INFO [stderr]    |
Dec 13 04:26:43.305 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 04:26:43.305 INFO [stderr] 
Dec 13 04:26:43.306 INFO [stderr] warning: type alias is never used: `Genomes`
Dec 13 04:26:43.306 INFO [stderr]   --> main.rs:52:1
Dec 13 04:26:43.306 INFO [stderr]    |
Dec 13 04:26:43.306 INFO [stderr] 52 | type Genomes = [Genome; POP_SIZE];
Dec 13 04:26:43.306 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:43.306 INFO [stderr] 
Dec 13 04:26:43.306 INFO [stderr] warning: type alias is never used: `Errors`
Dec 13 04:26:43.306 INFO [stderr]   --> main.rs:53:1
Dec 13 04:26:43.306 INFO [stderr]    |
Dec 13 04:26:43.306 INFO [stderr] 53 | type Errors = [Error; POP_SIZE];
Dec 13 04:26:43.306 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:43.306 INFO [stderr] 
Dec 13 04:26:43.306 INFO [stderr] warning: function is never used: `errors_from_genomes`
Dec 13 04:26:43.306 INFO [stderr]   --> main.rs:55:1
Dec 13 04:26:43.306 INFO [stderr]    |
Dec 13 04:26:43.306 INFO [stderr] 55 | fn errors_from_genomes(genomes: Genomes) -> Errors {
Dec 13 04:26:43.306 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:43.306 INFO [stderr] 
Dec 13 04:26:43.306 INFO [stderr] warning: struct is never constructed: `Population`
Dec 13 04:26:43.390 INFO [stderr]   --> main.rs:62:1
Dec 13 04:26:43.391 INFO [stderr]    |
Dec 13 04:26:43.391 INFO [stderr] 62 | struct Population {
Dec 13 04:26:43.391 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 13 04:26:43.391 INFO [stderr] 
Dec 13 04:26:43.391 INFO [stderr] warning: function is never used: `population_from_genomes`
Dec 13 04:26:43.391 INFO [stderr]   --> main.rs:67:1
Dec 13 04:26:43.391 INFO [stderr]    |
Dec 13 04:26:43.391 INFO [stderr] 67 | fn population_from_genomes(genomes: Genomes) -> Population {
Dec 13 04:26:43.391 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:43.391 INFO [stderr] 
Dec 13 04:26:43.391 INFO [stderr] warning: function is never used: `initial_population`
Dec 13 04:26:43.391 INFO [stderr]   --> main.rs:74:1
Dec 13 04:26:43.391 INFO [stderr]    |
Dec 13 04:26:43.391 INFO [stderr] 74 | fn initial_population<R: Rng>(random_gene: &Range<Gene>, rng: &mut R) -> Population {
Dec 13 04:26:43.391 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:43.391 INFO [stderr] 
Dec 13 04:26:43.574 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 13 04:26:43.582 INFO [stderr] su: No module specific data is present
Dec 13 04:26:43.969 INFO running `"docker" "inspect" "c63ed7ac084c5fc1b99cb37ecde905ed8e1a59eec9f26761f05b323d7fb1b825"`
Dec 13 04:26:44.071 INFO running `"docker" "rm" "-f" "c63ed7ac084c5fc1b99cb37ecde905ed8e1a59eec9f26761f05b323d7fb1b825"`
Dec 13 04:26:44.164 INFO [stdout] c63ed7ac084c5fc1b99cb37ecde905ed8e1a59eec9f26761f05b323d7fb1b825
Dec 13 04:26:44.169 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 04:26:44.356 INFO [stdout] b0e41a7f6cabdb16916ac13567fd4bc997ae1501f5e2b2369f33a66440b9b1d1
Dec 13 04:26:44.360 INFO running `"docker" "start" "-a" "b0e41a7f6cabdb16916ac13567fd4bc997ae1501f5e2b2369f33a66440b9b1d1"`
Dec 13 04:26:45.142 INFO [stderr] usermod: no changes
Dec 13 04:26:45.195 INFO [stderr]    Compiling graph-computation-play v0.1.0 (/source)
Dec 13 04:26:45.531 INFO [stderr] warning: constant item is never used: `POP_SIZE`
Dec 13 04:26:45.531 INFO [stderr]   --> main.rs:51:1
Dec 13 04:26:45.531 INFO [stderr]    |
Dec 13 04:26:45.531 INFO [stderr] 51 | const POP_SIZE: usize = 100;
Dec 13 04:26:45.531 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:45.531 INFO [stderr]    |
Dec 13 04:26:45.531 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 04:26:45.531 INFO [stderr] 
Dec 13 04:26:45.531 INFO [stderr] warning: type alias is never used: `Genomes`
Dec 13 04:26:45.531 INFO [stderr]   --> main.rs:52:1
Dec 13 04:26:45.531 INFO [stderr]    |
Dec 13 04:26:45.531 INFO [stderr] 52 | type Genomes = [Genome; POP_SIZE];
Dec 13 04:26:45.531 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:45.531 INFO [stderr] 
Dec 13 04:26:45.531 INFO [stderr] warning: type alias is never used: `Errors`
Dec 13 04:26:45.531 INFO [stderr]   --> main.rs:53:1
Dec 13 04:26:45.531 INFO [stderr]    |
Dec 13 04:26:45.531 INFO [stderr] 53 | type Errors = [Error; POP_SIZE];
Dec 13 04:26:45.531 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:45.531 INFO [stderr] 
Dec 13 04:26:45.531 INFO [stderr] warning: function is never used: `errors_from_genomes`
Dec 13 04:26:45.531 INFO [stderr]   --> main.rs:55:1
Dec 13 04:26:45.531 INFO [stderr]    |
Dec 13 04:26:45.531 INFO [stderr] 55 | fn errors_from_genomes(genomes: Genomes) -> Errors {
Dec 13 04:26:45.532 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:45.532 INFO [stderr] 
Dec 13 04:26:45.540 INFO [stderr] warning: struct is never constructed: `Population`
Dec 13 04:26:45.540 INFO [stderr]   --> main.rs:62:1
Dec 13 04:26:45.540 INFO [stderr]    |
Dec 13 04:26:45.540 INFO [stderr] 62 | struct Population {
Dec 13 04:26:45.540 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 13 04:26:45.540 INFO [stderr] 
Dec 13 04:26:45.540 INFO [stderr] warning: function is never used: `population_from_genomes`
Dec 13 04:26:45.540 INFO [stderr]   --> main.rs:67:1
Dec 13 04:26:45.540 INFO [stderr]    |
Dec 13 04:26:45.540 INFO [stderr] 67 | fn population_from_genomes(genomes: Genomes) -> Population {
Dec 13 04:26:45.540 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:45.540 INFO [stderr] 
Dec 13 04:26:45.540 INFO [stderr] warning: function is never used: `initial_population`
Dec 13 04:26:45.540 INFO [stderr]   --> main.rs:74:1
Dec 13 04:26:45.540 INFO [stderr]    |
Dec 13 04:26:45.540 INFO [stderr] 74 | fn initial_population<R: Rng>(random_gene: &Range<Gene>, rng: &mut R) -> Population {
Dec 13 04:26:45.540 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:45.540 INFO [stderr] 
Dec 13 04:26:45.883 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 13 04:26:45.883 INFO [stderr] su: No module specific data is present
Dec 13 04:26:46.283 INFO running `"docker" "inspect" "b0e41a7f6cabdb16916ac13567fd4bc997ae1501f5e2b2369f33a66440b9b1d1"`
Dec 13 04:26:46.440 INFO running `"docker" "rm" "-f" "b0e41a7f6cabdb16916ac13567fd4bc997ae1501f5e2b2369f33a66440b9b1d1"`
Dec 13 04:26:46.707 INFO [stdout] b0e41a7f6cabdb16916ac13567fd4bc997ae1501f5e2b2369f33a66440b9b1d1
Dec 13 04:26:46.711 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 04:26:47.078 INFO [stdout] a023b659dc5245ace66f8731d6c3ca75a076da620e839b9b3b8c12abcdd7a2f3
Dec 13 04:26:47.080 INFO running `"docker" "start" "-a" "a023b659dc5245ace66f8731d6c3ca75a076da620e839b9b3b8c12abcdd7a2f3"`
Dec 13 04:26:47.827 INFO [stderr] usermod: no changes
Dec 13 04:26:47.875 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 04:26:47.875 INFO [stderr]      Running /target/debug/deps/graph_computation_play-4342e132a6c75145
Dec 13 04:26:47.881 INFO [stdout] 
Dec 13 04:26:47.881 INFO [stdout] running 0 tests
Dec 13 04:26:47.881 INFO [stdout] 
Dec 13 04:26:47.881 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 04:26:47.881 INFO [stdout] 
Dec 13 04:26:47.885 INFO [stderr] su: No module specific data is present
Dec 13 04:26:48.225 INFO running `"docker" "inspect" "a023b659dc5245ace66f8731d6c3ca75a076da620e839b9b3b8c12abcdd7a2f3"`
Dec 13 04:26:48.439 INFO running `"docker" "rm" "-f" "a023b659dc5245ace66f8731d6c3ca75a076da620e839b9b3b8c12abcdd7a2f3"`
Dec 13 04:26:48.637 INFO [stdout] a023b659dc5245ace66f8731d6c3ca75a076da620e839b9b3b8c12abcdd7a2f3