Dec 13 04:26:41.898 INFO testing saulshanabrook/graph-computation-play against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 04:26:41.898 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 04:26:42.155 INFO [stdout] 67569212f841b98d313ed5d9c8296d4171812ca09cc20bf13c10d0d0aee1dcf5
Dec 13 04:26:42.155 INFO running `"docker" "start" "-a" "67569212f841b98d313ed5d9c8296d4171812ca09cc20bf13c10d0d0aee1dcf5"`
Dec 13 04:26:42.650 INFO [stderr] usermod: no changes
Dec 13 04:26:42.679 INFO [stderr]    Compiling graph-computation-play v0.1.0 (/source)
Dec 13 04:26:43.071 INFO [stderr] warning: constant item is never used: `POP_SIZE`
Dec 13 04:26:43.071 INFO [stderr]   --> main.rs:51:1
Dec 13 04:26:43.071 INFO [stderr]    |
Dec 13 04:26:43.071 INFO [stderr] 51 | const POP_SIZE: usize = 100;
Dec 13 04:26:43.071 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:43.071 INFO [stderr]    |
Dec 13 04:26:43.071 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 04:26:43.071 INFO [stderr] 
Dec 13 04:26:43.071 INFO [stderr] warning: type alias is never used: `Genomes`
Dec 13 04:26:43.071 INFO [stderr]   --> main.rs:52:1
Dec 13 04:26:43.071 INFO [stderr]    |
Dec 13 04:26:43.071 INFO [stderr] 52 | type Genomes = [Genome; POP_SIZE];
Dec 13 04:26:43.071 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:43.071 INFO [stderr] 
Dec 13 04:26:43.071 INFO [stderr] warning: type alias is never used: `Errors`
Dec 13 04:26:43.072 INFO [stderr]   --> main.rs:53:1
Dec 13 04:26:43.072 INFO [stderr]    |
Dec 13 04:26:43.072 INFO [stderr] 53 | type Errors = [Error; POP_SIZE];
Dec 13 04:26:43.072 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:43.072 INFO [stderr] 
Dec 13 04:26:43.072 INFO [stderr] warning: function is never used: `errors_from_genomes`
Dec 13 04:26:43.072 INFO [stderr]   --> main.rs:55:1
Dec 13 04:26:43.072 INFO [stderr]    |
Dec 13 04:26:43.072 INFO [stderr] 55 | fn errors_from_genomes(genomes: Genomes) -> Errors {
Dec 13 04:26:43.072 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:43.072 INFO [stderr] 
Dec 13 04:26:43.072 INFO [stderr] warning: struct is never constructed: `Population`
Dec 13 04:26:43.072 INFO [stderr]   --> main.rs:62:1
Dec 13 04:26:43.072 INFO [stderr]    |
Dec 13 04:26:43.072 INFO [stderr] 62 | struct Population {
Dec 13 04:26:43.072 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 13 04:26:43.072 INFO [stderr] 
Dec 13 04:26:43.072 INFO [stderr] warning: function is never used: `population_from_genomes`
Dec 13 04:26:43.072 INFO [stderr]   --> main.rs:67:1
Dec 13 04:26:43.072 INFO [stderr]    |
Dec 13 04:26:43.072 INFO [stderr] 67 | fn population_from_genomes(genomes: Genomes) -> Population {
Dec 13 04:26:43.072 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:43.072 INFO [stderr] 
Dec 13 04:26:43.072 INFO [stderr] warning: function is never used: `initial_population`
Dec 13 04:26:43.072 INFO [stderr]   --> main.rs:74:1
Dec 13 04:26:43.072 INFO [stderr]    |
Dec 13 04:26:43.072 INFO [stderr] 74 | fn initial_population<R: Rng>(random_gene: &Range<Gene>, rng: &mut R) -> Population {
Dec 13 04:26:43.072 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:43.072 INFO [stderr] 
Dec 13 04:26:43.391 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 13 04:26:43.392 INFO [stderr] su: No module specific data is present
Dec 13 04:26:43.812 INFO running `"docker" "inspect" "67569212f841b98d313ed5d9c8296d4171812ca09cc20bf13c10d0d0aee1dcf5"`
Dec 13 04:26:44.008 INFO running `"docker" "rm" "-f" "67569212f841b98d313ed5d9c8296d4171812ca09cc20bf13c10d0d0aee1dcf5"`
Dec 13 04:26:44.122 INFO [stdout] 67569212f841b98d313ed5d9c8296d4171812ca09cc20bf13c10d0d0aee1dcf5
Dec 13 04:26:44.125 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 04:26:44.333 INFO [stdout] 32e14467398b054bfa0a1408640bb68ae5697dec8b0e481f7f2c80a6cfe3e8e0
Dec 13 04:26:44.337 INFO running `"docker" "start" "-a" "32e14467398b054bfa0a1408640bb68ae5697dec8b0e481f7f2c80a6cfe3e8e0"`
Dec 13 04:26:45.078 INFO [stderr] usermod: no changes
Dec 13 04:26:45.140 INFO [stderr]    Compiling graph-computation-play v0.1.0 (/source)
Dec 13 04:26:45.523 INFO [stderr] warning: constant item is never used: `POP_SIZE`
Dec 13 04:26:45.523 INFO [stderr]   --> main.rs:51:1
Dec 13 04:26:45.523 INFO [stderr]    |
Dec 13 04:26:45.523 INFO [stderr] 51 | const POP_SIZE: usize = 100;
Dec 13 04:26:45.523 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:45.523 INFO [stderr]    |
Dec 13 04:26:45.523 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 04:26:45.523 INFO [stderr] 
Dec 13 04:26:45.523 INFO [stderr] warning: type alias is never used: `Genomes`
Dec 13 04:26:45.523 INFO [stderr]   --> main.rs:52:1
Dec 13 04:26:45.523 INFO [stderr]    |
Dec 13 04:26:45.523 INFO [stderr] 52 | type Genomes = [Genome; POP_SIZE];
Dec 13 04:26:45.523 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:45.523 INFO [stderr] 
Dec 13 04:26:45.523 INFO [stderr] warning: type alias is never used: `Errors`
Dec 13 04:26:45.523 INFO [stderr]   --> main.rs:53:1
Dec 13 04:26:45.523 INFO [stderr]    |
Dec 13 04:26:45.523 INFO [stderr] 53 | type Errors = [Error; POP_SIZE];
Dec 13 04:26:45.523 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:45.523 INFO [stderr] 
Dec 13 04:26:45.523 INFO [stderr] warning: function is never used: `errors_from_genomes`
Dec 13 04:26:45.523 INFO [stderr]   --> main.rs:55:1
Dec 13 04:26:45.523 INFO [stderr]    |
Dec 13 04:26:45.523 INFO [stderr] 55 | fn errors_from_genomes(genomes: Genomes) -> Errors {
Dec 13 04:26:45.523 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:45.523 INFO [stderr] 
Dec 13 04:26:45.523 INFO [stderr] warning: struct is never constructed: `Population`
Dec 13 04:26:45.523 INFO [stderr]   --> main.rs:62:1
Dec 13 04:26:45.523 INFO [stderr]    |
Dec 13 04:26:45.523 INFO [stderr] 62 | struct Population {
Dec 13 04:26:45.523 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 13 04:26:45.523 INFO [stderr] 
Dec 13 04:26:45.523 INFO [stderr] warning: function is never used: `population_from_genomes`
Dec 13 04:26:45.523 INFO [stderr]   --> main.rs:67:1
Dec 13 04:26:45.523 INFO [stderr]    |
Dec 13 04:26:45.523 INFO [stderr] 67 | fn population_from_genomes(genomes: Genomes) -> Population {
Dec 13 04:26:45.523 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:45.523 INFO [stderr] 
Dec 13 04:26:45.523 INFO [stderr] warning: function is never used: `initial_population`
Dec 13 04:26:45.523 INFO [stderr]   --> main.rs:74:1
Dec 13 04:26:45.524 INFO [stderr]    |
Dec 13 04:26:45.524 INFO [stderr] 74 | fn initial_population<R: Rng>(random_gene: &Range<Gene>, rng: &mut R) -> Population {
Dec 13 04:26:45.524 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:26:45.524 INFO [stderr] 
Dec 13 04:26:45.826 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 13 04:26:45.835 INFO [stderr] su: No module specific data is present
Dec 13 04:26:46.248 INFO running `"docker" "inspect" "32e14467398b054bfa0a1408640bb68ae5697dec8b0e481f7f2c80a6cfe3e8e0"`
Dec 13 04:26:46.463 INFO running `"docker" "rm" "-f" "32e14467398b054bfa0a1408640bb68ae5697dec8b0e481f7f2c80a6cfe3e8e0"`
Dec 13 04:26:46.715 INFO [stdout] 32e14467398b054bfa0a1408640bb68ae5697dec8b0e481f7f2c80a6cfe3e8e0
Dec 13 04:26:46.721 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 04:26:47.160 INFO [stdout] 8ea6ae30e1eefbd85d32bafd8a3fa107386703fc4b4004388855e3dc45e3adb9
Dec 13 04:26:47.167 INFO running `"docker" "start" "-a" "8ea6ae30e1eefbd85d32bafd8a3fa107386703fc4b4004388855e3dc45e3adb9"`
Dec 13 04:26:47.925 INFO [stderr] usermod: no changes
Dec 13 04:26:47.962 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 04:26:47.963 INFO [stderr]      Running /target/debug/deps/graph_computation_play-080023f1d0ac783e
Dec 13 04:26:47.968 INFO [stdout] 
Dec 13 04:26:47.968 INFO [stdout] running 0 tests
Dec 13 04:26:47.968 INFO [stdout] 
Dec 13 04:26:47.968 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 04:26:47.968 INFO [stdout] 
Dec 13 04:26:47.970 INFO [stderr] su: No module specific data is present
Dec 13 04:26:48.284 INFO running `"docker" "inspect" "8ea6ae30e1eefbd85d32bafd8a3fa107386703fc4b4004388855e3dc45e3adb9"`
Dec 13 04:26:48.526 INFO running `"docker" "rm" "-f" "8ea6ae30e1eefbd85d32bafd8a3fa107386703fc4b4004388855e3dc45e3adb9"`
Dec 13 04:26:48.640 INFO [stdout] 8ea6ae30e1eefbd85d32bafd8a3fa107386703fc4b4004388855e3dc45e3adb9