[INFO] cloning repository nenofite/gene-code
[INFO] running `"git" "clone" "--bare" "git://github.com/nenofite/gene-code.git" "work/cache/sources/gh/nenofite/gene-code"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nenofite/gene-code'...
[INFO] running `"git" "clone" "work/cache/sources/gh/nenofite/gene-code" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nenofite/gene-code"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nenofite/gene-code'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nenofite/gene-code" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nenofite/gene-code"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nenofite/gene-code'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 649ddc28448d9480a7012744b7720d7564823ddf
[INFO] sha for GitHub repo nenofite/gene-code: 649ddc28448d9480a7012744b7720d7564823ddf
[INFO] validating manifest of nenofite/gene-code on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nenofite/gene-code on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nenofite/gene-code
[INFO] finished frobbing nenofite/gene-code
[INFO] frobbed toml for nenofite/gene-code written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nenofite/gene-code/Cargo.toml
[INFO] started frobbing nenofite/gene-code
[INFO] finished frobbing nenofite/gene-code
[INFO] frobbed toml for nenofite/gene-code written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nenofite/gene-code/Cargo.toml
[INFO] crate nenofite/gene-code already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nenofite/gene-code against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nenofite/gene-code:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 32310874a57b089e5d446eca37aee12c76d900a18f6d323f7bc53ade52eb2234
[INFO] running `"docker" "start" "-a" "32310874a57b089e5d446eca37aee12c76d900a18f6d323f7bc53ade52eb2234"`
[INFO] [stderr]    Compiling gene_code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Hasher`
[INFO] [stderr]  --> src/gene.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::hash::{Hash, Hasher};
[INFO] [stderr]   |                       ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/gene.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `run_all`
[INFO] [stderr]    --> src/lang.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn run_all(&mut self) -> usize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "32310874a57b089e5d446eca37aee12c76d900a18f6d323f7bc53ade52eb2234"`
[INFO] running `"docker" "rm" "-f" "32310874a57b089e5d446eca37aee12c76d900a18f6d323f7bc53ade52eb2234"`
[INFO] [stdout] 32310874a57b089e5d446eca37aee12c76d900a18f6d323f7bc53ade52eb2234
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nenofite/gene-code:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] e137b78d9b95d173a8c178c51affc576ccda5d67954adec632169af95f6b3689
[INFO] running `"docker" "start" "-a" "e137b78d9b95d173a8c178c51affc576ccda5d67954adec632169af95f6b3689"`
[INFO] [stderr]    Compiling gene_code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/gene.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Hasher`
[INFO] [stderr]  --> src/gene.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::hash::{Hash, Hasher};
[INFO] [stderr]   |                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `"docker" "inspect" "e137b78d9b95d173a8c178c51affc576ccda5d67954adec632169af95f6b3689"`
[INFO] running `"docker" "rm" "-f" "e137b78d9b95d173a8c178c51affc576ccda5d67954adec632169af95f6b3689"`
[INFO] [stdout] e137b78d9b95d173a8c178c51affc576ccda5d67954adec632169af95f6b3689
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nenofite/gene-code:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] aa837b1ed99cd2c9f40096bfc65a8255e2cb56c3cb6a071613b1ef1a25348a3b
[INFO] running `"docker" "start" "-a" "aa837b1ed99cd2c9f40096bfc65a8255e2cb56c3cb6a071613b1ef1a25348a3b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gene_code-2126a4941de19505
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test lang::tests::use_stack ... ok
[INFO] [stdout] test gene::tests::gen_pool ... ok
[INFO] [stdout] test lang::tests::use_commands ... ok
[INFO] [stdout] test prog_gene::tests::display_gene ... ok
[INFO] [stdout] test prog_gene::tests::test_fitness ... ok
[INFO] [stdout] test prog_gene::tests::generate_and_mutate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "aa837b1ed99cd2c9f40096bfc65a8255e2cb56c3cb6a071613b1ef1a25348a3b"`
[INFO] running `"docker" "rm" "-f" "aa837b1ed99cd2c9f40096bfc65a8255e2cb56c3cb6a071613b1ef1a25348a3b"`
[INFO] [stdout] aa837b1ed99cd2c9f40096bfc65a8255e2cb56c3cb6a071613b1ef1a25348a3b