Nov 17 01:23:22.957 INFO testing henryroyal/cli-fractional-knapsack against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 01:23:22.959 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 01:23:23.435 INFO [stdout] 87ca676b240ba8e467cb243b5a68de9e5b90c8cef73dfe9ba076326c880fd41c
Nov 17 01:23:23.441 INFO running `"docker" "start" "-a" "87ca676b240ba8e467cb243b5a68de9e5b90c8cef73dfe9ba076326c880fd41c"`
Nov 17 01:23:24.703 INFO [stderr] usermod: no changes
Nov 17 01:23:24.771 INFO [stderr]    Compiling fractional_knapsack v0.1.0 (/source)
Nov 17 01:23:25.163 INFO [stderr] warning: unused variable: `ix`
Nov 17 01:23:25.163 INFO [stderr]   --> src/main.rs:67:13
Nov 17 01:23:25.163 INFO [stderr]    |
Nov 17 01:23:25.163 INFO [stderr] 67 |     let mut ix: usize = 0;
Nov 17 01:23:25.163 INFO [stderr]    |             ^^ help: consider using `_ix` instead
Nov 17 01:23:25.163 INFO [stderr]    |
Nov 17 01:23:25.163 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 01:23:25.163 INFO [stderr] 
Nov 17 01:23:25.163 INFO [stderr] warning: unused variable: `remaining_weight`
Nov 17 01:23:25.163 INFO [stderr]   --> src/main.rs:86:13
Nov 17 01:23:25.163 INFO [stderr]    |
Nov 17 01:23:25.163 INFO [stderr] 86 |         let remaining_weight = max_weight - weight;
Nov 17 01:23:25.163 INFO [stderr]    |             ^^^^^^^^^^^^^^^^ help: consider using `_remaining_weight` instead
Nov 17 01:23:25.163 INFO [stderr] 
Nov 17 01:23:25.163 INFO [stderr] warning: unused variable: `remaining_count`
Nov 17 01:23:25.163 INFO [stderr]   --> src/main.rs:87:13
Nov 17 01:23:25.163 INFO [stderr]    |
Nov 17 01:23:25.163 INFO [stderr] 87 |         let remaining_count = max_count - count;
Nov 17 01:23:25.163 INFO [stderr]    |             ^^^^^^^^^^^^^^^ help: consider using `_remaining_count` instead
Nov 17 01:23:25.163 INFO [stderr] 
Nov 17 01:23:25.163 INFO [stderr] warning: unused variable: `other`
Nov 17 01:23:25.163 INFO [stderr]   --> src/main.rs:29:18
Nov 17 01:23:25.163 INFO [stderr]    |
Nov 17 01:23:25.163 INFO [stderr] 29 |     fn eq(&self, other: &Item) -> bool {
Nov 17 01:23:25.163 INFO [stderr]    |                  ^^^^^ help: consider using `_other` instead
Nov 17 01:23:25.163 INFO [stderr] 
Nov 17 01:23:25.175 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:23:25.175 INFO [stderr]   --> src/main.rs:67:9
Nov 17 01:23:25.175 INFO [stderr]    |
Nov 17 01:23:25.175 INFO [stderr] 67 |     let mut ix: usize = 0;
Nov 17 01:23:25.175 INFO [stderr]    |         ----^^
Nov 17 01:23:25.175 INFO [stderr]    |         |
Nov 17 01:23:25.175 INFO [stderr]    |         help: remove this `mut`
Nov 17 01:23:25.175 INFO [stderr]    |
Nov 17 01:23:25.175 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 01:23:25.175 INFO [stderr] 
Nov 17 01:23:25.175 INFO [stderr] warning: variable `DEBUG` should have a snake case name such as `debug`
Nov 17 01:23:25.175 INFO [stderr]   --> src/main.rs:66:9
Nov 17 01:23:25.175 INFO [stderr]    |
Nov 17 01:23:25.175 INFO [stderr] 66 |     let DEBUG = false;
Nov 17 01:23:25.175 INFO [stderr]    |         ^^^^^
Nov 17 01:23:25.175 INFO [stderr]    |
Nov 17 01:23:25.175 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 17 01:23:25.175 INFO [stderr] 
Nov 17 01:23:25.191 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 01:23:25.191 INFO [stderr]    --> src/main.rs:123:5
Nov 17 01:23:25.191 INFO [stderr]     |
Nov 17 01:23:25.191 INFO [stderr] 123 |     std::io::stdin().read_line(&mut stdin);
Nov 17 01:23:25.191 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:23:25.191 INFO [stderr]     |
Nov 17 01:23:25.191 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 01:23:25.191 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 01:23:25.191 INFO [stderr] 
Nov 17 01:23:25.191 INFO [stderr] warning: unused return value of `std::str::<impl str>::replace` that must be used
Nov 17 01:23:25.191 INFO [stderr]    --> src/main.rs:124:5
Nov 17 01:23:25.191 INFO [stderr]     |
Nov 17 01:23:25.191 INFO [stderr] 124 |     stdin.replace("\n", "");
Nov 17 01:23:25.191 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:23:25.191 INFO [stderr]     |
Nov 17 01:23:25.191 INFO [stderr]     = note: this returns the replaced string as a new allocation, without modifying the original
Nov 17 01:23:25.191 INFO [stderr] 
Nov 17 01:23:25.963 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Nov 17 01:23:25.963 INFO [stderr] su: No module specific data is present
Nov 17 01:23:26.373 INFO running `"docker" "inspect" "87ca676b240ba8e467cb243b5a68de9e5b90c8cef73dfe9ba076326c880fd41c"`
Nov 17 01:23:26.473 INFO running `"docker" "rm" "-f" "87ca676b240ba8e467cb243b5a68de9e5b90c8cef73dfe9ba076326c880fd41c"`
Nov 17 01:23:26.590 INFO [stdout] 87ca676b240ba8e467cb243b5a68de9e5b90c8cef73dfe9ba076326c880fd41c
Nov 17 01:23:26.594 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 01:23:26.871 INFO [stdout] 174b9350027727554bf90133d00836d0ab0065d10b2a60565c4ff545b96d1cc3
Nov 17 01:23:26.874 INFO running `"docker" "start" "-a" "174b9350027727554bf90133d00836d0ab0065d10b2a60565c4ff545b96d1cc3"`
Nov 17 01:23:27.362 INFO [stderr] usermod: no changes
Nov 17 01:23:27.393 INFO [stderr]    Compiling fractional_knapsack v0.1.0 (/source)
Nov 17 01:23:27.719 INFO [stderr] warning: unused variable: `ix`
Nov 17 01:23:27.719 INFO [stderr]   --> src/main.rs:67:13
Nov 17 01:23:27.720 INFO [stderr]    |
Nov 17 01:23:27.720 INFO [stderr] 67 |     let mut ix: usize = 0;
Nov 17 01:23:27.720 INFO [stderr]    |             ^^ help: consider using `_ix` instead
Nov 17 01:23:27.721 INFO [stderr]    |
Nov 17 01:23:27.721 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 01:23:27.721 INFO [stderr] 
Nov 17 01:23:27.721 INFO [stderr] warning: unused variable: `remaining_weight`
Nov 17 01:23:27.724 INFO [stderr]   --> src/main.rs:86:13
Nov 17 01:23:27.725 INFO [stderr]    |
Nov 17 01:23:27.725 INFO [stderr] 86 |         let remaining_weight = max_weight - weight;
Nov 17 01:23:27.725 INFO [stderr]    |             ^^^^^^^^^^^^^^^^ help: consider using `_remaining_weight` instead
Nov 17 01:23:27.726 INFO [stderr] 
Nov 17 01:23:27.726 INFO [stderr] warning: unused variable: `remaining_count`
Nov 17 01:23:27.726 INFO [stderr]   --> src/main.rs:87:13
Nov 17 01:23:27.726 INFO [stderr]    |
Nov 17 01:23:27.727 INFO [stderr] 87 |         let remaining_count = max_count - count;
Nov 17 01:23:27.727 INFO [stderr]    |             ^^^^^^^^^^^^^^^ help: consider using `_remaining_count` instead
Nov 17 01:23:27.727 INFO [stderr] 
Nov 17 01:23:27.728 INFO [stderr] warning: unused variable: `other`
Nov 17 01:23:27.728 INFO [stderr]   --> src/main.rs:29:18
Nov 17 01:23:27.728 INFO [stderr]    |
Nov 17 01:23:27.729 INFO [stderr] 29 |     fn eq(&self, other: &Item) -> bool {
Nov 17 01:23:27.729 INFO [stderr]    |                  ^^^^^ help: consider using `_other` instead
Nov 17 01:23:27.729 INFO [stderr] 
Nov 17 01:23:27.735 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:23:27.735 INFO [stderr]   --> src/main.rs:67:9
Nov 17 01:23:27.735 INFO [stderr]    |
Nov 17 01:23:27.736 INFO [stderr] 67 |     let mut ix: usize = 0;
Nov 17 01:23:27.736 INFO [stderr]    |         ----^^
Nov 17 01:23:27.736 INFO [stderr]    |         |
Nov 17 01:23:27.736 INFO [stderr]    |         help: remove this `mut`
Nov 17 01:23:27.736 INFO [stderr]    |
Nov 17 01:23:27.736 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 01:23:27.737 INFO [stderr] 
Nov 17 01:23:27.737 INFO [stderr] warning: variable `DEBUG` should have a snake case name such as `debug`
Nov 17 01:23:27.737 INFO [stderr]   --> src/main.rs:66:9
Nov 17 01:23:27.737 INFO [stderr]    |
Nov 17 01:23:27.737 INFO [stderr] 66 |     let DEBUG = false;
Nov 17 01:23:27.738 INFO [stderr]    |         ^^^^^
Nov 17 01:23:27.738 INFO [stderr]    |
Nov 17 01:23:27.738 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 17 01:23:27.738 INFO [stderr] 
Nov 17 01:23:27.743 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 01:23:27.743 INFO [stderr]    --> src/main.rs:123:5
Nov 17 01:23:27.743 INFO [stderr]     |
Nov 17 01:23:27.743 INFO [stderr] 123 |     std::io::stdin().read_line(&mut stdin);
Nov 17 01:23:27.743 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:23:27.743 INFO [stderr]     |
Nov 17 01:23:27.743 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 01:23:27.743 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 01:23:27.743 INFO [stderr] 
Nov 17 01:23:27.743 INFO [stderr] warning: unused return value of `std::str::<impl str>::replace` that must be used
Nov 17 01:23:27.743 INFO [stderr]    --> src/main.rs:124:5
Nov 17 01:23:27.743 INFO [stderr]     |
Nov 17 01:23:27.743 INFO [stderr] 124 |     stdin.replace("\n", "");
Nov 17 01:23:27.743 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:23:27.743 INFO [stderr]     |
Nov 17 01:23:27.743 INFO [stderr]     = note: this returns the replaced string as a new allocation, without modifying the original
Nov 17 01:23:27.743 INFO [stderr] 
Nov 17 01:23:27.958 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Nov 17 01:23:27.960 INFO [stderr] su: No module specific data is present
Nov 17 01:23:28.381 INFO running `"docker" "inspect" "174b9350027727554bf90133d00836d0ab0065d10b2a60565c4ff545b96d1cc3"`
Nov 17 01:23:28.619 INFO running `"docker" "rm" "-f" "174b9350027727554bf90133d00836d0ab0065d10b2a60565c4ff545b96d1cc3"`
Nov 17 01:23:28.935 INFO [stdout] 174b9350027727554bf90133d00836d0ab0065d10b2a60565c4ff545b96d1cc3
Nov 17 01:23:28.939 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 01:23:29.381 INFO [stdout] 9d08742e0628165366025100810c5d48ef94fc38ff67d56fd4489fdab8c60333
Nov 17 01:23:29.382 INFO running `"docker" "start" "-a" "9d08742e0628165366025100810c5d48ef94fc38ff67d56fd4489fdab8c60333"`
Nov 17 01:23:30.213 INFO [stderr] usermod: no changes
Nov 17 01:23:30.234 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 01:23:30.234 INFO [stderr]      Running /target/debug/deps/fractional_knapsack-d368dd8b6cacff46
Nov 17 01:23:30.241 INFO [stdout] 
Nov 17 01:23:30.241 INFO [stdout] running 0 tests
Nov 17 01:23:30.241 INFO [stdout] 
Nov 17 01:23:30.241 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 01:23:30.241 INFO [stdout] 
Nov 17 01:23:30.245 INFO [stderr] su: No module specific data is present
Nov 17 01:23:30.762 INFO running `"docker" "inspect" "9d08742e0628165366025100810c5d48ef94fc38ff67d56fd4489fdab8c60333"`
Nov 17 01:23:31.063 INFO running `"docker" "rm" "-f" "9d08742e0628165366025100810c5d48ef94fc38ff67d56fd4489fdab8c60333"`
Nov 17 01:23:31.331 INFO [stdout] 9d08742e0628165366025100810c5d48ef94fc38ff67d56fd4489fdab8c60333