Dec 05 08:33:50.387 INFO testing saulshanabrook/graph-computation-play against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 08:33:50.387 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 08:33:50.580 INFO [stdout] e4bfd30442deca8da0ac1debf10f047ecfa1182a9a59a5643fe3ecddbb2734e7
Dec 05 08:33:50.585 INFO running `"docker" "start" "-a" "e4bfd30442deca8da0ac1debf10f047ecfa1182a9a59a5643fe3ecddbb2734e7"`
Dec 05 08:33:51.155 INFO [stderr] usermod: no changes
Dec 05 08:33:51.192 INFO [stderr]    Compiling rand v0.3.17
Dec 05 08:33:52.808 INFO [stderr]    Compiling graph-computation-play v0.1.0 (/source)
Dec 05 08:33:52.988 INFO [stderr] warning: constant item is never used: `POP_SIZE`
Dec 05 08:33:52.988 INFO [stderr]   --> main.rs:51:1
Dec 05 08:33:52.988 INFO [stderr]    |
Dec 05 08:33:52.988 INFO [stderr] 51 | const POP_SIZE: usize = 100;
Dec 05 08:33:52.988 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:52.988 INFO [stderr]    |
Dec 05 08:33:52.988 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 08:33:52.988 INFO [stderr] 
Dec 05 08:33:52.988 INFO [stderr] warning: type alias is never used: `Genomes`
Dec 05 08:33:52.988 INFO [stderr]   --> main.rs:52:1
Dec 05 08:33:52.988 INFO [stderr]    |
Dec 05 08:33:52.988 INFO [stderr] 52 | type Genomes = [Genome; POP_SIZE];
Dec 05 08:33:52.988 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:52.988 INFO [stderr] 
Dec 05 08:33:52.988 INFO [stderr] warning: type alias is never used: `Errors`
Dec 05 08:33:52.988 INFO [stderr]   --> main.rs:53:1
Dec 05 08:33:52.988 INFO [stderr]    |
Dec 05 08:33:52.988 INFO [stderr] 53 | type Errors = [Error; POP_SIZE];
Dec 05 08:33:52.988 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:52.988 INFO [stderr] 
Dec 05 08:33:52.988 INFO [stderr] warning: function is never used: `errors_from_genomes`
Dec 05 08:33:52.988 INFO [stderr]   --> main.rs:55:1
Dec 05 08:33:52.988 INFO [stderr]    |
Dec 05 08:33:52.988 INFO [stderr] 55 | fn errors_from_genomes(genomes: Genomes) -> Errors {
Dec 05 08:33:52.988 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:52.988 INFO [stderr] 
Dec 05 08:33:52.988 INFO [stderr] warning: struct is never constructed: `Population`
Dec 05 08:33:52.988 INFO [stderr]   --> main.rs:62:1
Dec 05 08:33:52.988 INFO [stderr]    |
Dec 05 08:33:52.988 INFO [stderr] 62 | struct Population {
Dec 05 08:33:52.988 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 05 08:33:52.988 INFO [stderr] 
Dec 05 08:33:52.988 INFO [stderr] warning: function is never used: `population_from_genomes`
Dec 05 08:33:52.988 INFO [stderr]   --> main.rs:67:1
Dec 05 08:33:52.988 INFO [stderr]    |
Dec 05 08:33:52.988 INFO [stderr] 67 | fn population_from_genomes(genomes: Genomes) -> Population {
Dec 05 08:33:52.988 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:52.988 INFO [stderr] 
Dec 05 08:33:52.988 INFO [stderr] warning: function is never used: `initial_population`
Dec 05 08:33:52.988 INFO [stderr]   --> main.rs:74:1
Dec 05 08:33:52.988 INFO [stderr]    |
Dec 05 08:33:52.988 INFO [stderr] 74 | fn initial_population<R: Rng>(random_gene: &Range<Gene>, rng: &mut R) -> Population {
Dec 05 08:33:52.988 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:52.989 INFO [stderr] 
Dec 05 08:33:53.248 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Dec 05 08:33:53.252 INFO [stderr] su: No module specific data is present
Dec 05 08:33:53.706 INFO running `"docker" "inspect" "e4bfd30442deca8da0ac1debf10f047ecfa1182a9a59a5643fe3ecddbb2734e7"`
Dec 05 08:33:53.905 INFO running `"docker" "rm" "-f" "e4bfd30442deca8da0ac1debf10f047ecfa1182a9a59a5643fe3ecddbb2734e7"`
Dec 05 08:33:54.082 INFO [stdout] e4bfd30442deca8da0ac1debf10f047ecfa1182a9a59a5643fe3ecddbb2734e7
Dec 05 08:33:54.094 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 08:33:54.399 INFO [stdout] 976b13ffe75c1ac4d704ea53da9abcd51b7dec3241c28485b279e9f7656bf6ed
Dec 05 08:33:54.406 INFO running `"docker" "start" "-a" "976b13ffe75c1ac4d704ea53da9abcd51b7dec3241c28485b279e9f7656bf6ed"`
Dec 05 08:33:55.228 INFO [stderr] usermod: no changes
Dec 05 08:33:55.288 INFO [stderr]    Compiling graph-computation-play v0.1.0 (/source)
Dec 05 08:33:55.628 INFO [stderr] warning: constant item is never used: `POP_SIZE`
Dec 05 08:33:55.628 INFO [stderr]   --> main.rs:51:1
Dec 05 08:33:55.628 INFO [stderr]    |
Dec 05 08:33:55.628 INFO [stderr] 51 | const POP_SIZE: usize = 100;
Dec 05 08:33:55.628 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:55.628 INFO [stderr]    |
Dec 05 08:33:55.628 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 08:33:55.628 INFO [stderr] 
Dec 05 08:33:55.628 INFO [stderr] warning: type alias is never used: `Genomes`
Dec 05 08:33:55.628 INFO [stderr]   --> main.rs:52:1
Dec 05 08:33:55.629 INFO [stderr]    |
Dec 05 08:33:55.629 INFO [stderr] 52 | type Genomes = [Genome; POP_SIZE];
Dec 05 08:33:55.629 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:55.629 INFO [stderr] 
Dec 05 08:33:55.629 INFO [stderr] warning: type alias is never used: `Errors`
Dec 05 08:33:55.629 INFO [stderr]   --> main.rs:53:1
Dec 05 08:33:55.629 INFO [stderr]    |
Dec 05 08:33:55.629 INFO [stderr] 53 | type Errors = [Error; POP_SIZE];
Dec 05 08:33:55.629 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:55.629 INFO [stderr] 
Dec 05 08:33:55.629 INFO [stderr] warning: function is never used: `errors_from_genomes`
Dec 05 08:33:55.629 INFO [stderr]   --> main.rs:55:1
Dec 05 08:33:55.629 INFO [stderr]    |
Dec 05 08:33:55.629 INFO [stderr] 55 | fn errors_from_genomes(genomes: Genomes) -> Errors {
Dec 05 08:33:55.629 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:55.629 INFO [stderr] 
Dec 05 08:33:55.629 INFO [stderr] warning: struct is never constructed: `Population`
Dec 05 08:33:55.629 INFO [stderr]   --> main.rs:62:1
Dec 05 08:33:55.629 INFO [stderr]    |
Dec 05 08:33:55.629 INFO [stderr] 62 | struct Population {
Dec 05 08:33:55.629 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 05 08:33:55.629 INFO [stderr] 
Dec 05 08:33:55.629 INFO [stderr] warning: function is never used: `population_from_genomes`
Dec 05 08:33:55.629 INFO [stderr]   --> main.rs:67:1
Dec 05 08:33:55.629 INFO [stderr]    |
Dec 05 08:33:55.629 INFO [stderr] 67 | fn population_from_genomes(genomes: Genomes) -> Population {
Dec 05 08:33:55.629 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:55.629 INFO [stderr] 
Dec 05 08:33:55.629 INFO [stderr] warning: function is never used: `initial_population`
Dec 05 08:33:55.629 INFO [stderr]   --> main.rs:74:1
Dec 05 08:33:55.629 INFO [stderr]    |
Dec 05 08:33:55.629 INFO [stderr] 74 | fn initial_population<R: Rng>(random_gene: &Range<Gene>, rng: &mut R) -> Population {
Dec 05 08:33:55.629 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:55.629 INFO [stderr] 
Dec 05 08:33:55.961 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 05 08:33:55.963 INFO [stderr] su: No module specific data is present
Dec 05 08:33:56.354 INFO running `"docker" "inspect" "976b13ffe75c1ac4d704ea53da9abcd51b7dec3241c28485b279e9f7656bf6ed"`
Dec 05 08:33:56.469 INFO running `"docker" "rm" "-f" "976b13ffe75c1ac4d704ea53da9abcd51b7dec3241c28485b279e9f7656bf6ed"`
Dec 05 08:33:56.567 INFO [stdout] 976b13ffe75c1ac4d704ea53da9abcd51b7dec3241c28485b279e9f7656bf6ed
Dec 05 08:33:56.569 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 08:33:56.741 INFO [stdout] a4a4e5141b72ec701802c190acaa60e27c435c262e10c3f1674fa0d2226c47d3
Dec 05 08:33:56.743 INFO running `"docker" "start" "-a" "a4a4e5141b72ec701802c190acaa60e27c435c262e10c3f1674fa0d2226c47d3"`
Dec 05 08:33:57.282 INFO [stderr] usermod: no changes
Dec 05 08:33:57.315 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 08:33:57.316 INFO [stderr]      Running /target/debug/deps/graph_computation_play-3bee398cce0ab9c0
Dec 05 08:33:57.318 INFO [stdout] 
Dec 05 08:33:57.318 INFO [stdout] running 0 tests
Dec 05 08:33:57.318 INFO [stdout] 
Dec 05 08:33:57.318 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:33:57.318 INFO [stdout] 
Dec 05 08:33:57.319 INFO [stderr] su: No module specific data is present
Dec 05 08:33:57.628 INFO running `"docker" "inspect" "a4a4e5141b72ec701802c190acaa60e27c435c262e10c3f1674fa0d2226c47d3"`
Dec 05 08:33:57.850 INFO running `"docker" "rm" "-f" "a4a4e5141b72ec701802c190acaa60e27c435c262e10c3f1674fa0d2226c47d3"`
Dec 05 08:33:58.036 INFO [stdout] a4a4e5141b72ec701802c190acaa60e27c435c262e10c3f1674fa0d2226c47d3