[INFO] updating cached repository nsmryan/rgep [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/nsmryan/rgep [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/nsmryan/rgep" "work/ex/beta-1.37-6/sources/1.36.0/gh/nsmryan/rgep"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nsmryan/rgep'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nsmryan/rgep" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nsmryan/rgep"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nsmryan/rgep'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ee10ffe2fc25fa526b6ae976672317abb3e66b47 [INFO] sha for GitHub repo nsmryan/rgep: ee10ffe2fc25fa526b6ae976672317abb3e66b47 [INFO] validating manifest of nsmryan/rgep on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of nsmryan/rgep on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing nsmryan/rgep [INFO] finished frobbing nsmryan/rgep [INFO] frobbed toml for nsmryan/rgep written to work/ex/beta-1.37-6/sources/1.36.0/gh/nsmryan/rgep/Cargo.toml [INFO] started frobbing nsmryan/rgep [INFO] finished frobbing nsmryan/rgep [INFO] frobbed toml for nsmryan/rgep written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nsmryan/rgep/Cargo.toml [INFO] crate nsmryan/rgep already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing nsmryan/rgep against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nsmryan/rgep:/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=warn" "-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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 6319acfa61b04dc5a758f4804db039d819ad91344a52a0e9af22019992db99e8 [INFO] running `"docker" "start" "-a" "6319acfa61b04dc5a758f4804db039d819ad91344a52a0e9af22019992db99e8"` [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling im v12.3.0 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling float-cmp v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling statrs v0.10.0 [INFO] [stderr] Compiling rgep v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `ops::*` [INFO] [stderr] --> src/types.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use ops::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ops::*` [INFO] [stderr] --> src/point_mutation.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use ops::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `context` [INFO] [stderr] --> src/types.rs:174:47 [INFO] [stderr] | [INFO] [stderr] 174 | pub fn create_fast(params: &Params, context: &Context) -> Pop [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_context` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bits_per_sym` [INFO] [stderr] --> src/crossover.rs:74:59 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn cross_at_points_im(pair: (Vector, Vector), bits_per_sym: usize, cross_points: &[usize]) -> (Vector, Vector) { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_bits_per_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arg` [INFO] [stderr] --> src/ops.rs:535:17 [INFO] [stderr] | [INFO] [stderr] 535 | let arg = stack.pop().unwrap(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_arg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/selection.rs:43:45 [INFO] [stderr] | [INFO] [stderr] 43 | let prob_indices = (0..tourn_size).map(|index| prob * (1.0 - prob).pow(tourn_size as i32)).collect::>(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_inds` [INFO] [stderr] --> src/selection.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 127 | let num_inds = pop.0.len(); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_num_inds` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fitness` [INFO] [stderr] --> src/evaluation.rs:7:17 [INFO] [stderr] | [INFO] [stderr] 7 | let (index, fitness) = [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_fitness` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/main.rs:83:42 [INFO] [stderr] | [INFO] [stderr] 83 | &move |prog: &Program, state: &mut u32, _r: &mut ThreadRng| -> f64 { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_state` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fittest` [INFO] [stderr] --> src/main.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | let fittest = pop.0[index_fittest].clone(); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_fittest` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fittest` [INFO] [stderr] --> src/main.rs:210:9 [INFO] [stderr] | [INFO] [stderr] 210 | let fittest = pop.0[index_fittest].clone(); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_fittest` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main_expr` [INFO] [stderr] --> src/main.rs:136:1 [INFO] [stderr] | [INFO] [stderr] 136 | fn main_expr() { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.55s [INFO] running `"docker" "inspect" "6319acfa61b04dc5a758f4804db039d819ad91344a52a0e9af22019992db99e8"` [INFO] running `"docker" "rm" "-f" "6319acfa61b04dc5a758f4804db039d819ad91344a52a0e9af22019992db99e8"` [INFO] [stdout] 6319acfa61b04dc5a758f4804db039d819ad91344a52a0e9af22019992db99e8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nsmryan/rgep:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] fe5d5f7addbae5c6d7f984e10be99bbe528d1204b408009a9ddc59f38d811e7a [INFO] running `"docker" "start" "-a" "fe5d5f7addbae5c6d7f984e10be99bbe528d1204b408009a9ddc59f38d811e7a"` [INFO] [stderr] Compiling proc-macro2 v0.4.26 [INFO] [stderr] Compiling serde v1.0.85 [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling rand_os v0.1.1 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling criterion-plot v0.3.0 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling serde_derive v1.0.85 [INFO] [stderr] Compiling serde_json v1.0.36 [INFO] [stderr] Compiling csv v1.0.5 [INFO] [stderr] Compiling tinytemplate v1.0.1 [INFO] [stderr] Compiling criterion v0.2.8 [INFO] [stderr] Compiling rgep v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/main.rs:83:42 [INFO] [stderr] | [INFO] [stderr] 83 | &move |prog: &Program, state: &mut u32, _r: &mut ThreadRng| -> f64 { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_state` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fittest` [INFO] [stderr] --> src/main.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | let fittest = pop.0[index_fittest].clone(); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_fittest` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fittest` [INFO] [stderr] --> src/main.rs:210:9 [INFO] [stderr] | [INFO] [stderr] 210 | let fittest = pop.0[index_fittest].clone(); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_fittest` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main_expr` [INFO] [stderr] --> src/main.rs:136:1 [INFO] [stderr] | [INFO] [stderr] 136 | fn main_expr() { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `tmp` is never read [INFO] [stderr] --> src/lib.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | let mut tmp = Box::new(Vec::new()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `context` [INFO] [stderr] --> src/types.rs:174:47 [INFO] [stderr] | [INFO] [stderr] 174 | pub fn create_fast(params: &Params, context: &Context) -> Pop [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_context` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bits_per_sym` [INFO] [stderr] --> src/crossover.rs:74:59 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn cross_at_points_im(pair: (Vector, Vector), bits_per_sym: usize, cross_points: &[usize]) -> (Vector, Vector) { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_bits_per_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arg` [INFO] [stderr] --> src/ops.rs:535:17 [INFO] [stderr] | [INFO] [stderr] 535 | let arg = stack.pop().unwrap(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_arg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/selection.rs:43:45 [INFO] [stderr] | [INFO] [stderr] 43 | let prob_indices = (0..tourn_size).map(|index| prob * (1.0 - prob).pow(tourn_size as i32)).collect::>(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_inds` [INFO] [stderr] --> src/selection.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 127 | let num_inds = pop.0.len(); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_num_inds` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fitness` [INFO] [stderr] --> src/evaluation.rs:7:17 [INFO] [stderr] | [INFO] [stderr] 7 | let (index, fitness) = [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_fitness` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 25s [INFO] running `"docker" "inspect" "fe5d5f7addbae5c6d7f984e10be99bbe528d1204b408009a9ddc59f38d811e7a"` [INFO] running `"docker" "rm" "-f" "fe5d5f7addbae5c6d7f984e10be99bbe528d1204b408009a9ddc59f38d811e7a"` [INFO] [stdout] fe5d5f7addbae5c6d7f984e10be99bbe528d1204b408009a9ddc59f38d811e7a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nsmryan/rgep:/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=warn" "-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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] e30d9ba6f455779a5bfd64d5adcb6d22388a316357b7286ac124a872fa5d9560 [INFO] running `"docker" "start" "-a" "e30d9ba6f455779a5bfd64d5adcb6d22388a316357b7286ac124a872fa5d9560"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/crater/target/debug/deps/rgep-3035e36285e73a3d [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test crossover::test_cross_word ... ok [INFO] [stdout] test crossover::test_cross_at_point ... ok [INFO] [stdout] test crossover::test_cross_at_points_naive ... ok [INFO] [stdout] test crossover::test_cross_at_points ... ok [INFO] [stdout] test types::test_arity_simple_cases ... ok [INFO] [stdout] test types::test_eval_simple_equation ... ok [INFO] [stdout] test rotation::test_rotate ... ok [INFO] [stdout] test rotation::test_rotate_copy ... ok [INFO] [stdout] test test_swap_with_boxes ... ok [INFO] [stdout] test point_mutation::test_point_mutation_flips_bits ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/rgep-783cc1a92c9146a4 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_popcount ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rgep [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "e30d9ba6f455779a5bfd64d5adcb6d22388a316357b7286ac124a872fa5d9560"` [INFO] running `"docker" "rm" "-f" "e30d9ba6f455779a5bfd64d5adcb6d22388a316357b7286ac124a872fa5d9560"` [INFO] [stdout] e30d9ba6f455779a5bfd64d5adcb6d22388a316357b7286ac124a872fa5d9560