Dec 05 14:10:45.034 INFO testing mmajko/knapsack-problem against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 05 14:10:45.035 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14:10:45.372 INFO [stdout] 9a64b7f78510787e94cd9fed13d0813900dddf8fcc4c76d092f4c34f70a91c6f Dec 05 14:10:45.380 INFO running `"docker" "start" "-a" "9a64b7f78510787e94cd9fed13d0813900dddf8fcc4c76d092f4c34f70a91c6f"` Dec 05 14:10:45.806 INFO [stderr] usermod: no changes Dec 05 14:10:45.839 INFO [stderr] Compiling rand v0.3.18 Dec 05 14:10:47.539 INFO [stderr] Compiling knapsack-problem v0.2.0 (/source) Dec 05 14:10:47.784 INFO [stderr] warning: unused import: `solvers::recursive` Dec 05 14:10:47.784 INFO [stderr] --> src/solvers/dynamic.rs:2:5 Dec 05 14:10:47.784 INFO [stderr] | Dec 05 14:10:47.784 INFO [stderr] 2 | use solvers::recursive; Dec 05 14:10:47.784 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 14:10:47.784 INFO [stderr] | Dec 05 14:10:47.784 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 14:10:47.784 INFO [stderr] Dec 05 14:10:47.788 INFO [stderr] warning: unused imports: `KnapItem`, `sum_of_prices` Dec 05 14:10:47.788 INFO [stderr] --> src/solvers/recursive.rs:1:14 Dec 05 14:10:47.788 INFO [stderr] | Dec 05 14:10:47.789 INFO [stderr] 1 | use parser::{sum_of_prices, Knapsack, KnapItem}; Dec 05 14:10:47.789 INFO [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^ Dec 05 14:10:47.789 INFO [stderr] Dec 05 14:10:47.789 INFO [stderr] warning: unused import: `inspect` Dec 05 14:10:47.789 INFO [stderr] --> src/genetic/mod.rs:6:48 Dec 05 14:10:47.789 INFO [stderr] | Dec 05 14:10:47.789 INFO [stderr] 6 | use self::utils::{odds_are, random_individual, inspect, sort_population}; Dec 05 14:10:47.789 INFO [stderr] | ^^^^^^^ Dec 05 14:10:47.789 INFO [stderr] Dec 05 14:10:47.900 INFO [stderr] warning: unused variable: `x` Dec 05 14:10:47.900 INFO [stderr] --> src/solvers/mod.rs:60:72 Dec 05 14:10:47.900 INFO [stderr] | Dec 05 14:10:47.900 INFO [stderr] 60 | let new_items = knap.items.clone().iter().enumerate().filter(|&(i, x)| bits[i]) Dec 05 14:10:47.900 INFO [stderr] | ^ help: consider using `_x` instead Dec 05 14:10:47.900 INFO [stderr] | Dec 05 14:10:47.900 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 14:10:47.900 INFO [stderr] Dec 05 14:10:47.900 INFO [stderr] warning: unused variable: `i` Dec 05 14:10:47.900 INFO [stderr] --> src/solvers/mod.rs:61:28 Dec 05 14:10:47.900 INFO [stderr] | Dec 05 14:10:47.900 INFO [stderr] 61 | .map(|(i, x)| *x).collect(); Dec 05 14:10:47.900 INFO [stderr] | ^ help: consider using `_i` instead Dec 05 14:10:47.900 INFO [stderr] Dec 05 14:10:47.900 INFO [stderr] warning: unused variable: `pop_size` Dec 05 14:10:47.900 INFO [stderr] --> src/genetic/selectors.rs:7:9 Dec 05 14:10:47.900 INFO [stderr] | Dec 05 14:10:47.900 INFO [stderr] 7 | let pop_size = population.len(); Dec 05 14:10:47.900 INFO [stderr] | ^^^^^^^^ help: consider using `_pop_size` instead Dec 05 14:10:47.901 INFO [stderr] Dec 05 14:10:47.901 INFO [stderr] warning: unused variable: `generation` Dec 05 14:10:47.901 INFO [stderr] --> src/genetic/utils.rs:34:19 Dec 05 14:10:47.901 INFO [stderr] | Dec 05 14:10:47.901 INFO [stderr] 34 | pub fn inspect(generation: usize, sorted_population: &Vec>, fitness_fn: &F) where F: Fn(&Vec) -> usize { Dec 05 14:10:47.901 INFO [stderr] | ^^^^^^^^^^ help: consider using `_generation` instead Dec 05 14:10:47.901 INFO [stderr] Dec 05 14:10:47.901 INFO [stderr] warning: unused variable: `elitism_count` Dec 05 14:10:47.901 INFO [stderr] --> src/genetic/mod.rs:16:9 Dec 05 14:10:47.901 INFO [stderr] | Dec 05 14:10:47.901 INFO [stderr] 16 | let elitism_count = 2; Dec 05 14:10:47.901 INFO [stderr] | ^^^^^^^^^^^^^ help: consider using `_elitism_count` instead Dec 05 14:10:47.901 INFO [stderr] Dec 05 14:10:47.901 INFO [stderr] warning: unused variable: `i` Dec 05 14:10:47.901 INFO [stderr] --> src/genetic/mod.rs:21:9 Dec 05 14:10:47.901 INFO [stderr] | Dec 05 14:10:47.901 INFO [stderr] 21 | for i in 0..500 { Dec 05 14:10:47.901 INFO [stderr] | ^ help: consider using `_i` instead Dec 05 14:10:47.901 INFO [stderr] Dec 05 14:10:47.920 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:10:47.920 INFO [stderr] --> src/reporter.rs:22:9 Dec 05 14:10:47.920 INFO [stderr] | Dec 05 14:10:47.920 INFO [stderr] 22 | let mut stype = String::from(format!("{:?}", solution)); Dec 05 14:10:47.920 INFO [stderr] | ----^^^^^ Dec 05 14:10:47.920 INFO [stderr] | | Dec 05 14:10:47.920 INFO [stderr] | help: remove this `mut` Dec 05 14:10:47.920 INFO [stderr] | Dec 05 14:10:47.920 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 14:10:47.920 INFO [stderr] Dec 05 14:10:47.941 INFO [stderr] warning: variant is never constructed: `None` Dec 05 14:10:47.942 INFO [stderr] --> src/parser.rs:10:5 Dec 05 14:10:47.942 INFO [stderr] | Dec 05 14:10:47.942 INFO [stderr] 10 | None, Dec 05 14:10:47.942 INFO [stderr] | ^^^^ Dec 05 14:10:47.942 INFO [stderr] | Dec 05 14:10:47.942 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 14:10:47.942 INFO [stderr] Dec 05 14:10:47.942 INFO [stderr] warning: variant is never constructed: `FPTAS25` Dec 05 14:10:47.942 INFO [stderr] --> src/parser.rs:15:5 Dec 05 14:10:47.942 INFO [stderr] | Dec 05 14:10:47.942 INFO [stderr] 15 | FPTAS25, Dec 05 14:10:47.942 INFO [stderr] | ^^^^^^^ Dec 05 14:10:47.942 INFO [stderr] Dec 05 14:10:47.942 INFO [stderr] warning: variant is never constructed: `FPTAS75` Dec 05 14:10:47.942 INFO [stderr] --> src/parser.rs:17:5 Dec 05 14:10:47.942 INFO [stderr] | Dec 05 14:10:47.942 INFO [stderr] 17 | FPTAS75, Dec 05 14:10:47.942 INFO [stderr] | ^^^^^^^ Dec 05 14:10:47.942 INFO [stderr] Dec 05 14:10:47.942 INFO [stderr] warning: function is never used: `inspect` Dec 05 14:10:47.942 INFO [stderr] --> src/genetic/utils.rs:34:1 Dec 05 14:10:47.942 INFO [stderr] | Dec 05 14:10:47.942 INFO [stderr] 34 | pub fn inspect(generation: usize, sorted_population: &Vec>, fitness_fn: &F) where F: Fn(&Vec) -> usize { Dec 05 14:10:47.942 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:10:47.942 INFO [stderr] Dec 05 14:10:49.453 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.63s Dec 05 14:10:49.460 INFO [stderr] su: No module specific data is present Dec 05 14:10:50.245 INFO running `"docker" "inspect" "9a64b7f78510787e94cd9fed13d0813900dddf8fcc4c76d092f4c34f70a91c6f"` Dec 05 14:10:50.510 INFO running `"docker" "rm" "-f" "9a64b7f78510787e94cd9fed13d0813900dddf8fcc4c76d092f4c34f70a91c6f"` Dec 05 14:10:50.856 INFO [stdout] 9a64b7f78510787e94cd9fed13d0813900dddf8fcc4c76d092f4c34f70a91c6f Dec 05 14:10:50.858 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14:10:51.324 INFO [stdout] 6a031c28f9efa059874c56925229b4cfb278c8b1d2f8e8aa1997c00f334607e8 Dec 05 14:10:51.332 INFO running `"docker" "start" "-a" "6a031c28f9efa059874c56925229b4cfb278c8b1d2f8e8aa1997c00f334607e8"` Dec 05 14:10:52.690 INFO [stderr] usermod: no changes Dec 05 14:10:52.800 INFO [stderr] Compiling knapsack-problem v0.2.0 (/source) Dec 05 14:10:53.152 INFO [stderr] warning: unused import: `solvers::recursive` Dec 05 14:10:53.152 INFO [stderr] --> src/solvers/dynamic.rs:2:5 Dec 05 14:10:53.152 INFO [stderr] | Dec 05 14:10:53.152 INFO [stderr] 2 | use solvers::recursive; Dec 05 14:10:53.152 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 14:10:53.152 INFO [stderr] | Dec 05 14:10:53.152 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 14:10:53.152 INFO [stderr] Dec 05 14:10:53.152 INFO [stderr] warning: unused imports: `KnapItem`, `sum_of_prices` Dec 05 14:10:53.152 INFO [stderr] --> src/solvers/recursive.rs:1:14 Dec 05 14:10:53.152 INFO [stderr] | Dec 05 14:10:53.152 INFO [stderr] 1 | use parser::{sum_of_prices, Knapsack, KnapItem}; Dec 05 14:10:53.152 INFO [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^ Dec 05 14:10:53.152 INFO [stderr] Dec 05 14:10:53.152 INFO [stderr] warning: unused import: `inspect` Dec 05 14:10:53.152 INFO [stderr] --> src/genetic/mod.rs:6:48 Dec 05 14:10:53.152 INFO [stderr] | Dec 05 14:10:53.152 INFO [stderr] 6 | use self::utils::{odds_are, random_individual, inspect, sort_population}; Dec 05 14:10:53.152 INFO [stderr] | ^^^^^^^ Dec 05 14:10:53.152 INFO [stderr] Dec 05 14:10:53.316 INFO [stderr] warning: unused variable: `x` Dec 05 14:10:53.316 INFO [stderr] --> src/solvers/mod.rs:60:72 Dec 05 14:10:53.316 INFO [stderr] | Dec 05 14:10:53.316 INFO [stderr] 60 | let new_items = knap.items.clone().iter().enumerate().filter(|&(i, x)| bits[i]) Dec 05 14:10:53.316 INFO [stderr] | ^ help: consider using `_x` instead Dec 05 14:10:53.316 INFO [stderr] | Dec 05 14:10:53.316 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 14:10:53.316 INFO [stderr] Dec 05 14:10:53.316 INFO [stderr] warning: unused variable: `i` Dec 05 14:10:53.316 INFO [stderr] --> src/solvers/mod.rs:61:28 Dec 05 14:10:53.316 INFO [stderr] | Dec 05 14:10:53.316 INFO [stderr] 61 | .map(|(i, x)| *x).collect(); Dec 05 14:10:53.316 INFO [stderr] | ^ help: consider using `_i` instead Dec 05 14:10:53.316 INFO [stderr] Dec 05 14:10:53.316 INFO [stderr] warning: unused variable: `pop_size` Dec 05 14:10:53.316 INFO [stderr] --> src/genetic/selectors.rs:7:9 Dec 05 14:10:53.316 INFO [stderr] | Dec 05 14:10:53.316 INFO [stderr] 7 | let pop_size = population.len(); Dec 05 14:10:53.316 INFO [stderr] | ^^^^^^^^ help: consider using `_pop_size` instead Dec 05 14:10:53.316 INFO [stderr] Dec 05 14:10:53.317 INFO [stderr] warning: unused variable: `generation` Dec 05 14:10:53.317 INFO [stderr] --> src/genetic/utils.rs:34:19 Dec 05 14:10:53.317 INFO [stderr] | Dec 05 14:10:53.317 INFO [stderr] 34 | pub fn inspect(generation: usize, sorted_population: &Vec>, fitness_fn: &F) where F: Fn(&Vec) -> usize { Dec 05 14:10:53.317 INFO [stderr] | ^^^^^^^^^^ help: consider using `_generation` instead Dec 05 14:10:53.317 INFO [stderr] Dec 05 14:10:53.317 INFO [stderr] warning: unused variable: `elitism_count` Dec 05 14:10:53.317 INFO [stderr] --> src/genetic/mod.rs:16:9 Dec 05 14:10:53.317 INFO [stderr] | Dec 05 14:10:53.317 INFO [stderr] 16 | let elitism_count = 2; Dec 05 14:10:53.317 INFO [stderr] | ^^^^^^^^^^^^^ help: consider using `_elitism_count` instead Dec 05 14:10:53.317 INFO [stderr] Dec 05 14:10:53.317 INFO [stderr] warning: unused variable: `i` Dec 05 14:10:53.317 INFO [stderr] --> src/genetic/mod.rs:21:9 Dec 05 14:10:53.317 INFO [stderr] | Dec 05 14:10:53.317 INFO [stderr] 21 | for i in 0..500 { Dec 05 14:10:53.317 INFO [stderr] | ^ help: consider using `_i` instead Dec 05 14:10:53.317 INFO [stderr] Dec 05 14:10:53.344 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:10:53.344 INFO [stderr] --> src/reporter.rs:22:9 Dec 05 14:10:53.344 INFO [stderr] | Dec 05 14:10:53.344 INFO [stderr] 22 | let mut stype = String::from(format!("{:?}", solution)); Dec 05 14:10:53.344 INFO [stderr] | ----^^^^^ Dec 05 14:10:53.344 INFO [stderr] | | Dec 05 14:10:53.344 INFO [stderr] | help: remove this `mut` Dec 05 14:10:53.344 INFO [stderr] | Dec 05 14:10:53.344 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 14:10:53.344 INFO [stderr] Dec 05 14:10:53.367 INFO [stderr] warning: variant is never constructed: `None` Dec 05 14:10:53.367 INFO [stderr] --> src/parser.rs:10:5 Dec 05 14:10:53.367 INFO [stderr] | Dec 05 14:10:53.368 INFO [stderr] 10 | None, Dec 05 14:10:53.368 INFO [stderr] | ^^^^ Dec 05 14:10:53.368 INFO [stderr] | Dec 05 14:10:53.368 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 14:10:53.368 INFO [stderr] Dec 05 14:10:53.368 INFO [stderr] warning: variant is never constructed: `FPTAS25` Dec 05 14:10:53.368 INFO [stderr] --> src/parser.rs:15:5 Dec 05 14:10:53.368 INFO [stderr] | Dec 05 14:10:53.368 INFO [stderr] 15 | FPTAS25, Dec 05 14:10:53.368 INFO [stderr] | ^^^^^^^ Dec 05 14:10:53.368 INFO [stderr] Dec 05 14:10:53.368 INFO [stderr] warning: variant is never constructed: `FPTAS75` Dec 05 14:10:53.368 INFO [stderr] --> src/parser.rs:17:5 Dec 05 14:10:53.368 INFO [stderr] | Dec 05 14:10:53.368 INFO [stderr] 17 | FPTAS75, Dec 05 14:10:53.368 INFO [stderr] | ^^^^^^^ Dec 05 14:10:53.368 INFO [stderr] Dec 05 14:10:53.368 INFO [stderr] warning: function is never used: `inspect` Dec 05 14:10:53.368 INFO [stderr] --> src/genetic/utils.rs:34:1 Dec 05 14:10:53.368 INFO [stderr] | Dec 05 14:10:53.368 INFO [stderr] 34 | pub fn inspect(generation: usize, sorted_population: &Vec>, fitness_fn: &F) where F: Fn(&Vec) -> usize { Dec 05 14:10:53.368 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:10:53.368 INFO [stderr] Dec 05 14:10:53.748 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.02s Dec 05 14:10:53.750 INFO [stderr] su: No module specific data is present Dec 05 14:10:54.356 INFO running `"docker" "inspect" "6a031c28f9efa059874c56925229b4cfb278c8b1d2f8e8aa1997c00f334607e8"` Dec 05 14:10:54.646 INFO running `"docker" "rm" "-f" "6a031c28f9efa059874c56925229b4cfb278c8b1d2f8e8aa1997c00f334607e8"` Dec 05 14:10:54.976 INFO [stdout] 6a031c28f9efa059874c56925229b4cfb278c8b1d2f8e8aa1997c00f334607e8 Dec 05 14:10:54.982 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14:10:55.476 INFO [stdout] 9fdf78920afc04348d37c15270a407756da370319ad99c512ecf219a82e28b78 Dec 05 14:10:55.478 INFO running `"docker" "start" "-a" "9fdf78920afc04348d37c15270a407756da370319ad99c512ecf219a82e28b78"` Dec 05 14:10:56.804 INFO [stderr] usermod: no changes Dec 05 14:10:56.916 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s Dec 05 14:10:56.916 INFO [stderr] Running /target/debug/deps/knapsack_problem-8aef4e468f55430e Dec 05 14:10:56.924 INFO [stderr] su: No module specific data is present Dec 05 14:10:56.924 INFO [stdout] Dec 05 14:10:56.924 INFO [stdout] running 0 tests Dec 05 14:10:56.924 INFO [stdout] Dec 05 14:10:56.924 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 14:10:56.924 INFO [stdout] Dec 05 14:10:57.792 INFO running `"docker" "inspect" "9fdf78920afc04348d37c15270a407756da370319ad99c512ecf219a82e28b78"` Dec 05 14:10:58.146 INFO running `"docker" "rm" "-f" "9fdf78920afc04348d37c15270a407756da370319ad99c512ecf219a82e28b78"` Dec 05 14:10:58.420 INFO [stdout] 9fdf78920afc04348d37c15270a407756da370319ad99c512ecf219a82e28b78