Dec 02 06:30:10.937 INFO testing JoshMcguigan/fizzbuzz-rs against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 06:30:10.937 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 06:30:11.439 INFO [stdout] aa3e55d5994bcaef0045d9e9e750762d1fb22bce0dd1254ba54c3bd19038e420
Dec 02 06:30:11.451 INFO running `"docker" "start" "-a" "aa3e55d5994bcaef0045d9e9e750762d1fb22bce0dd1254ba54c3bd19038e420"`
Dec 02 06:30:11.926 INFO [stderr] usermod: no changes
Dec 02 06:30:11.955 INFO [stderr]    Compiling fizzbuzz-rs v0.1.0 (/source)
Dec 02 06:30:12.362 INFO [stderr] warning: struct is never constructed: `FizzBuzzer`
Dec 02 06:30:12.363 INFO [stderr]  --> src/func.rs:1:1
Dec 02 06:30:12.363 INFO [stderr]   |
Dec 02 06:30:12.363 INFO [stderr] 1 | struct FizzBuzzer<FnFizz, FnBuzz, FnFizzBuzz, FnOther> {
Dec 02 06:30:12.363 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:30:12.363 INFO [stderr]   |
Dec 02 06:30:12.363 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 06:30:12.363 INFO [stderr] 
Dec 02 06:30:12.363 INFO [stderr] warning: method is never used: `new`
Dec 02 06:30:12.363 INFO [stderr]   --> src/func.rs:15:5
Dec 02 06:30:12.363 INFO [stderr]    |
Dec 02 06:30:12.363 INFO [stderr] 15 |     fn new(fn_fizz: FnFizz, fn_buzz: FnBuzz, fn_fizzbuzz: FnFizzBuzz, fn_other: FnOther) -> Self {
Dec 02 06:30:12.363 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:30:12.363 INFO [stderr] 
Dec 02 06:30:12.363 INFO [stderr] warning: method is never used: `eval`
Dec 02 06:30:12.363 INFO [stderr]   --> src/func.rs:19:5
Dec 02 06:30:12.363 INFO [stderr]    |
Dec 02 06:30:12.363 INFO [stderr] 19 |     fn eval(&self, num: u32) {
Dec 02 06:30:12.363 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:30:12.363 INFO [stderr] 
Dec 02 06:30:12.363 INFO [stderr] warning: function is never used: `fizzbuzz`
Dec 02 06:30:12.363 INFO [stderr]   --> src/flexible.rs:2:1
Dec 02 06:30:12.363 INFO [stderr]    |
Dec 02 06:30:12.363 INFO [stderr] 2  | / fn fizzbuzz<'a, T>(nums: T)
Dec 02 06:30:12.363 INFO [stderr] 3  | |     where T: IntoIterator<Item = &'a u32>
Dec 02 06:30:12.363 INFO [stderr] 4  | | {
Dec 02 06:30:12.363 INFO [stderr] 5  | |     for num in nums {
Dec 02 06:30:12.363 INFO [stderr] ...  |
Dec 02 06:30:12.363 INFO [stderr] 15 | |     }
Dec 02 06:30:12.363 INFO [stderr] 16 | | }
Dec 02 06:30:12.363 INFO [stderr]    | |_^
Dec 02 06:30:12.363 INFO [stderr] 
Dec 02 06:30:12.363 INFO [stderr] warning: function is never used: `fizzbuzz_vec`
Dec 02 06:30:12.363 INFO [stderr]   --> src/flexible.rs:18:1
Dec 02 06:30:12.363 INFO [stderr]    |
Dec 02 06:30:12.363 INFO [stderr] 18 | fn fizzbuzz_vec(nums: &Vec<u32>) {
Dec 02 06:30:12.363 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:30:12.363 INFO [stderr] 
Dec 02 06:30:12.363 INFO [stderr] warning: struct is never constructed: `FizzBuzz`
Dec 02 06:30:12.363 INFO [stderr]  --> src/display.rs:5:1
Dec 02 06:30:12.363 INFO [stderr]   |
Dec 02 06:30:12.363 INFO [stderr] 5 | struct FizzBuzz(usize);
Dec 02 06:30:12.363 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:30:12.363 INFO [stderr] 
Dec 02 06:30:12.363 INFO [stderr] warning: struct is never constructed: `FizzBuzzer`
Dec 02 06:30:12.363 INFO [stderr]  --> src/iterator.rs:1:1
Dec 02 06:30:12.363 INFO [stderr]   |
Dec 02 06:30:12.363 INFO [stderr] 1 | struct FizzBuzzer {
Dec 02 06:30:12.363 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 02 06:30:12.363 INFO [stderr] 
Dec 02 06:30:12.363 INFO [stderr] warning: method is never used: `new`
Dec 02 06:30:12.363 INFO [stderr]  --> src/iterator.rs:7:5
Dec 02 06:30:12.363 INFO [stderr]   |
Dec 02 06:30:12.363 INFO [stderr] 7 |     fn new(starting_value: u32, length: u32) -> Self {
Dec 02 06:30:12.363 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:30:12.363 INFO [stderr] 
Dec 02 06:30:12.642 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 02 06:30:12.644 INFO [stderr] su: No module specific data is present
Dec 02 06:30:13.081 INFO running `"docker" "inspect" "aa3e55d5994bcaef0045d9e9e750762d1fb22bce0dd1254ba54c3bd19038e420"`
Dec 02 06:30:13.263 INFO running `"docker" "rm" "-f" "aa3e55d5994bcaef0045d9e9e750762d1fb22bce0dd1254ba54c3bd19038e420"`
Dec 02 06:30:13.506 INFO [stdout] aa3e55d5994bcaef0045d9e9e750762d1fb22bce0dd1254ba54c3bd19038e420
Dec 02 06:30:13.509 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 06:30:13.803 INFO [stdout] 840b8ded8926877bf19222ab848a0067d56315d8cb2b2b16e584957681d960fa
Dec 02 06:30:13.805 INFO running `"docker" "start" "-a" "840b8ded8926877bf19222ab848a0067d56315d8cb2b2b16e584957681d960fa"`
Dec 02 06:30:14.735 INFO [stderr] usermod: no changes
Dec 02 06:30:14.779 INFO [stderr]    Compiling fizzbuzz-rs v0.1.0 (/source)
Dec 02 06:30:16.164 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Dec 02 06:30:16.169 INFO [stderr] su: No module specific data is present
Dec 02 06:30:17.239 INFO running `"docker" "inspect" "840b8ded8926877bf19222ab848a0067d56315d8cb2b2b16e584957681d960fa"`
Dec 02 06:30:17.641 INFO running `"docker" "rm" "-f" "840b8ded8926877bf19222ab848a0067d56315d8cb2b2b16e584957681d960fa"`
Dec 02 06:30:18.007 INFO [stdout] 840b8ded8926877bf19222ab848a0067d56315d8cb2b2b16e584957681d960fa
Dec 02 06:30:18.012 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 06:30:18.556 INFO [stdout] 96ec83d7b510006047b176b0b924c00a854b4275b334ff1225b9f91fe19fd20b
Dec 02 06:30:18.558 INFO running `"docker" "start" "-a" "96ec83d7b510006047b176b0b924c00a854b4275b334ff1225b9f91fe19fd20b"`
Dec 02 06:30:20.018 INFO [stderr] usermod: no changes
Dec 02 06:30:20.068 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 02 06:30:20.079 INFO [stderr]      Running /target/debug/deps/fizzbuzz_rs-cd522b568fe6b07f
Dec 02 06:30:20.079 INFO [stdout] 
Dec 02 06:30:20.079 INFO [stdout] running 9 tests
Dec 02 06:30:20.084 INFO [stdout] test enumeration::tests::display ... ok
Dec 02 06:30:20.084 INFO [stdout] test enumeration::tests::from ... ok
Dec 02 06:30:20.084 INFO [stdout] test enumeration::tests::into ... ok
Dec 02 06:30:20.084 INFO [stdout] test func::tests::it_works ... ok
Dec 02 06:30:20.084 INFO [stdout] test display::test::it_works ... ok
Dec 02 06:30:20.084 INFO [stdout] test flexible::tests::it_works ... ok
Dec 02 06:30:20.084 INFO [stdout] test intro::tests::using_match ... ok
Dec 02 06:30:20.086 INFO [stdout] test intro::tests::using_if_else ... ok
Dec 02 06:30:20.091 INFO [stdout] test iterator::tests::it_works ... ok
Dec 02 06:30:20.091 INFO [stdout] 
Dec 02 06:30:20.091 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 06:30:20.091 INFO [stdout] 
Dec 02 06:30:20.102 INFO [stderr] su: No module specific data is present
Dec 02 06:30:20.593 INFO running `"docker" "inspect" "96ec83d7b510006047b176b0b924c00a854b4275b334ff1225b9f91fe19fd20b"`
Dec 02 06:30:20.861 INFO running `"docker" "rm" "-f" "96ec83d7b510006047b176b0b924c00a854b4275b334ff1225b9f91fe19fd20b"`
Dec 02 06:30:21.243 INFO [stdout] 96ec83d7b510006047b176b0b924c00a854b4275b334ff1225b9f91fe19fd20b
