Nov 29 18:51:00.296 INFO checking saulshanabrook/graph-computation-play against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 18:51:00.296 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-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"`
Nov 29 18:51:00.898 INFO [stdout] e82f26ebaf0ccb5707da9d8801bc0586d6a77550e9fbc0f9395572425cc6a0fb
Nov 29 18:51:00.900 INFO running `"docker" "start" "-a" "e82f26ebaf0ccb5707da9d8801bc0586d6a77550e9fbc0f9395572425cc6a0fb"`
Nov 29 18:51:02.452 INFO [stderr] usermod: no changes
Nov 29 18:51:02.500 INFO [stderr]     Checking rand v0.3.17
Nov 29 18:51:04.325 INFO [stderr]     Checking graph-computation-play v0.1.0 (/source)
Nov 29 18:51:04.856 INFO [stderr] warning: constant item is never used: `POP_SIZE`
Nov 29 18:51:04.856 INFO [stderr]   --> main.rs:51:1
Nov 29 18:51:04.856 INFO [stderr]    |
Nov 29 18:51:04.856 INFO [stderr] 51 | const POP_SIZE: usize = 100;
Nov 29 18:51:04.856 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:51:04.856 INFO [stderr]    |
Nov 29 18:51:04.856 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 18:51:04.856 INFO [stderr] 
Nov 29 18:51:04.856 INFO [stderr] warning: type alias is never used: `Genomes`
Nov 29 18:51:04.856 INFO [stderr]   --> main.rs:52:1
Nov 29 18:51:04.856 INFO [stderr]    |
Nov 29 18:51:04.856 INFO [stderr] 52 | type Genomes = [Genome; POP_SIZE];
Nov 29 18:51:04.856 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:51:04.856 INFO [stderr] 
Nov 29 18:51:04.856 INFO [stderr] warning: type alias is never used: `Errors`
Nov 29 18:51:04.856 INFO [stderr]   --> main.rs:53:1
Nov 29 18:51:04.856 INFO [stderr]    |
Nov 29 18:51:04.857 INFO [stderr] 53 | type Errors = [Error; POP_SIZE];
Nov 29 18:51:04.857 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:51:04.857 INFO [stderr] 
Nov 29 18:51:04.857 INFO [stderr] warning: function is never used: `errors_from_genomes`
Nov 29 18:51:04.857 INFO [stderr]   --> main.rs:55:1
Nov 29 18:51:04.857 INFO [stderr]    |
Nov 29 18:51:04.857 INFO [stderr] 55 | fn errors_from_genomes(genomes: Genomes) -> Errors {
Nov 29 18:51:04.857 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:51:04.857 INFO [stderr] 
Nov 29 18:51:04.857 INFO [stderr] warning: struct is never constructed: `Population`
Nov 29 18:51:04.857 INFO [stderr]   --> main.rs:62:1
Nov 29 18:51:04.857 INFO [stderr]    |
Nov 29 18:51:04.857 INFO [stderr] 62 | struct Population {
Nov 29 18:51:04.857 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 29 18:51:04.857 INFO [stderr] 
Nov 29 18:51:04.857 INFO [stderr] warning: function is never used: `population_from_genomes`
Nov 29 18:51:04.857 INFO [stderr]   --> main.rs:67:1
Nov 29 18:51:04.857 INFO [stderr]    |
Nov 29 18:51:04.857 INFO [stderr] 67 | fn population_from_genomes(genomes: Genomes) -> Population {
Nov 29 18:51:04.857 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:51:04.857 INFO [stderr] 
Nov 29 18:51:04.857 INFO [stderr] warning: function is never used: `initial_population`
Nov 29 18:51:04.857 INFO [stderr]   --> main.rs:74:1
Nov 29 18:51:04.857 INFO [stderr]    |
Nov 29 18:51:04.857 INFO [stderr] 74 | fn initial_population<R: Rng>(random_gene: &Range<Gene>, rng: &mut R) -> Population {
Nov 29 18:51:04.857 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:51:04.857 INFO [stderr] 
Nov 29 18:51:04.992 INFO [stderr] warning: constant item is never used: `POP_SIZE`
Nov 29 18:51:04.992 INFO [stderr]   --> main.rs:51:1
Nov 29 18:51:04.992 INFO [stderr]    |
Nov 29 18:51:04.992 INFO [stderr] 51 | const POP_SIZE: usize = 100;
Nov 29 18:51:04.992 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:51:04.992 INFO [stderr]    |
Nov 29 18:51:04.992 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 18:51:04.992 INFO [stderr] 
Nov 29 18:51:04.992 INFO [stderr] warning: type alias is never used: `Genomes`
Nov 29 18:51:04.992 INFO [stderr]   --> main.rs:52:1
Nov 29 18:51:04.992 INFO [stderr]    |
Nov 29 18:51:04.992 INFO [stderr] 52 | type Genomes = [Genome; POP_SIZE];
Nov 29 18:51:04.992 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:51:04.992 INFO [stderr] 
Nov 29 18:51:04.992 INFO [stderr] warning: type alias is never used: `Errors`
Nov 29 18:51:04.992 INFO [stderr]   --> main.rs:53:1
Nov 29 18:51:04.992 INFO [stderr]    |
Nov 29 18:51:04.992 INFO [stderr] 53 | type Errors = [Error; POP_SIZE];
Nov 29 18:51:04.992 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:51:04.992 INFO [stderr] 
Nov 29 18:51:04.992 INFO [stderr] warning: function is never used: `errors_from_genomes`
Nov 29 18:51:04.992 INFO [stderr]   --> main.rs:55:1
Nov 29 18:51:04.992 INFO [stderr]    |
Nov 29 18:51:04.992 INFO [stderr] 55 | fn errors_from_genomes(genomes: Genomes) -> Errors {
Nov 29 18:51:04.992 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:51:04.992 INFO [stderr] 
Nov 29 18:51:04.992 INFO [stderr] warning: struct is never constructed: `Population`
Nov 29 18:51:04.992 INFO [stderr]   --> main.rs:62:1
Nov 29 18:51:04.992 INFO [stderr]    |
Nov 29 18:51:04.992 INFO [stderr] 62 | struct Population {
Nov 29 18:51:04.992 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 29 18:51:04.992 INFO [stderr] 
Nov 29 18:51:04.992 INFO [stderr] warning: function is never used: `population_from_genomes`
Nov 29 18:51:04.992 INFO [stderr]   --> main.rs:67:1
Nov 29 18:51:04.992 INFO [stderr]    |
Nov 29 18:51:04.992 INFO [stderr] 67 | fn population_from_genomes(genomes: Genomes) -> Population {
Nov 29 18:51:04.992 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:51:04.992 INFO [stderr] 
Nov 29 18:51:04.992 INFO [stderr] warning: function is never used: `initial_population`
Nov 29 18:51:04.992 INFO [stderr]   --> main.rs:74:1
Nov 29 18:51:04.992 INFO [stderr]    |
Nov 29 18:51:04.992 INFO [stderr] 74 | fn initial_population<R: Rng>(random_gene: &Range<Gene>, rng: &mut R) -> Population {
Nov 29 18:51:04.992 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:51:04.992 INFO [stderr] 
Nov 29 18:51:05.016 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
Nov 29 18:51:05.024 INFO [stderr] su: No module specific data is present
Nov 29 18:51:06.089 INFO running `"docker" "inspect" "e82f26ebaf0ccb5707da9d8801bc0586d6a77550e9fbc0f9395572425cc6a0fb"`
Nov 29 18:51:06.370 INFO running `"docker" "rm" "-f" "e82f26ebaf0ccb5707da9d8801bc0586d6a77550e9fbc0f9395572425cc6a0fb"`
Nov 29 18:51:06.632 INFO [stdout] e82f26ebaf0ccb5707da9d8801bc0586d6a77550e9fbc0f9395572425cc6a0fb