Dec 06 15:37:33.110 INFO testing AugustinLF/advent-of-code-2018 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 15:37:33.110 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 06 15:37:33.396 INFO [stdout] cadf02368e5ebf0a509ff7a916105d8eb8f824cc6d2945f629c0b4f0d93753e4
Dec 06 15:37:33.398 INFO running `"docker" "start" "-a" "cadf02368e5ebf0a509ff7a916105d8eb8f824cc6d2945f629c0b4f0d93753e4"`
Dec 06 15:37:34.361 INFO [stderr] usermod: no changes
Dec 06 15:37:34.404 INFO [stderr]    Compiling advent-of-code-2018 v0.1.0 (/source)
Dec 06 15:37:34.912 INFO [stderr] warning: function is never used: `generate_frequency`
Dec 06 15:37:34.912 INFO [stderr]  --> src/ex1.rs:5:1
Dec 06 15:37:34.912 INFO [stderr]   |
Dec 06 15:37:34.912 INFO [stderr] 5 | fn generate_frequency(initial_frequency: i32, mut input: Vec<i32>) -> i32 {
Dec 06 15:37:34.912 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:34.912 INFO [stderr]   |
Dec 06 15:37:34.912 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 15:37:34.912 INFO [stderr] 
Dec 06 15:37:34.912 INFO [stderr] warning: function is never used: `from_string_to_frequencies`
Dec 06 15:37:34.912 INFO [stderr]   --> src/ex1.rs:13:1
Dec 06 15:37:34.912 INFO [stderr]    |
Dec 06 15:37:34.912 INFO [stderr] 13 | fn from_string_to_frequencies(content: String) -> Vec<i32> {
Dec 06 15:37:34.912 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:34.912 INFO [stderr] 
Dec 06 15:37:34.912 INFO [stderr] warning: function is never used: `solve_exercise`
Dec 06 15:37:34.912 INFO [stderr]   --> src/ex1.rs:23:1
Dec 06 15:37:34.912 INFO [stderr]    |
Dec 06 15:37:34.912 INFO [stderr] 23 | pub fn solve_exercise(process: fn(i32, Vec<i32>) -> i32) -> i32 {
Dec 06 15:37:34.912 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:34.912 INFO [stderr] 
Dec 06 15:37:34.912 INFO [stderr] warning: function is never used: `find_repeated_frequency`
Dec 06 15:37:34.912 INFO [stderr]   --> src/ex1.rs:35:1
Dec 06 15:37:34.912 INFO [stderr]    |
Dec 06 15:37:34.912 INFO [stderr] 35 | fn find_repeated_frequency(base_frequency: i32, input: Vec<i32>) -> i32 {
Dec 06 15:37:34.912 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:34.912 INFO [stderr] 
Dec 06 15:37:34.912 INFO [stderr] warning: function is never used: `get_product_checksum`
Dec 06 15:37:34.912 INFO [stderr]  --> src/ex2.rs:4:1
Dec 06 15:37:34.912 INFO [stderr]   |
Dec 06 15:37:34.912 INFO [stderr] 4 | fn get_product_checksum(id: &str) -> (i32, i32) {
Dec 06 15:37:34.912 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:34.912 INFO [stderr] 
Dec 06 15:37:34.912 INFO [stderr] warning: function is never used: `calculate_checksum`
Dec 06 15:37:34.912 INFO [stderr]   --> src/ex2.rs:25:1
Dec 06 15:37:34.912 INFO [stderr]    |
Dec 06 15:37:34.912 INFO [stderr] 25 | fn calculate_checksum(ids: Vec<String>) -> i32 {
Dec 06 15:37:34.912 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:34.912 INFO [stderr] 
Dec 06 15:37:34.912 INFO [stderr] warning: function is never used: `are_ids_similar`
Dec 06 15:37:34.912 INFO [stderr]   --> src/ex2.rs:35:1
Dec 06 15:37:34.912 INFO [stderr]    |
Dec 06 15:37:34.912 INFO [stderr] 35 | fn are_ids_similar<'a>(first: &'a str, second: &'a str) -> Option<String> {
Dec 06 15:37:34.912 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:34.912 INFO [stderr] 
Dec 06 15:37:34.912 INFO [stderr] warning: function is never used: `get_ids`
Dec 06 15:37:34.912 INFO [stderr]   --> src/ex2.rs:57:1
Dec 06 15:37:34.912 INFO [stderr]    |
Dec 06 15:37:34.912 INFO [stderr] 57 | fn get_ids() -> Vec<String> {
Dec 06 15:37:34.912 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:34.913 INFO [stderr] 
Dec 06 15:37:34.913 INFO [stderr] warning: function is never used: `find_base_id`
Dec 06 15:37:34.913 INFO [stderr]   --> src/ex2.rs:67:1
Dec 06 15:37:34.913 INFO [stderr]    |
Dec 06 15:37:34.913 INFO [stderr] 67 | fn find_base_id(mut ids: Vec<String>) -> String {
Dec 06 15:37:34.913 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:34.913 INFO [stderr] 
Dec 06 15:37:34.913 INFO [stderr] warning: function is never used: `solve_exercise_1`
Dec 06 15:37:34.913 INFO [stderr]   --> src/ex2.rs:81:1
Dec 06 15:37:34.913 INFO [stderr]    |
Dec 06 15:37:34.913 INFO [stderr] 81 | pub fn solve_exercise_1() -> i32 {
Dec 06 15:37:34.913 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:34.913 INFO [stderr] 
Dec 06 15:37:34.913 INFO [stderr] warning: function is never used: `solve_exercise_2`
Dec 06 15:37:34.913 INFO [stderr]   --> src/ex2.rs:87:1
Dec 06 15:37:34.913 INFO [stderr]    |
Dec 06 15:37:34.913 INFO [stderr] 87 | pub fn solve_exercise_2() -> String {
Dec 06 15:37:34.913 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:34.913 INFO [stderr] 
Dec 06 15:37:34.913 INFO [stderr] warning: function is never used: `parse_claim`
Dec 06 15:37:34.913 INFO [stderr]   --> src/ex3.rs:14:1
Dec 06 15:37:34.913 INFO [stderr]    |
Dec 06 15:37:34.913 INFO [stderr] 14 | fn parse_claim<'a>(claim: &'a str) -> Claim<'a> {
Dec 06 15:37:34.913 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:34.913 INFO [stderr] 
Dec 06 15:37:34.996 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 06 15:37:35.000 INFO [stderr] su: No module specific data is present
Dec 06 15:37:35.528 INFO running `"docker" "inspect" "cadf02368e5ebf0a509ff7a916105d8eb8f824cc6d2945f629c0b4f0d93753e4"`
Dec 06 15:37:35.746 INFO running `"docker" "rm" "-f" "cadf02368e5ebf0a509ff7a916105d8eb8f824cc6d2945f629c0b4f0d93753e4"`
Dec 06 15:37:35.963 INFO [stdout] cadf02368e5ebf0a509ff7a916105d8eb8f824cc6d2945f629c0b4f0d93753e4
Dec 06 15:37:35.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 06 15:37:36.303 INFO [stdout] 15e72912a21ee98818abd24117dbf8d94eb40bde91158357aa7754f5d12dee4c
Dec 06 15:37:36.306 INFO running `"docker" "start" "-a" "15e72912a21ee98818abd24117dbf8d94eb40bde91158357aa7754f5d12dee4c"`
Dec 06 15:37:37.168 INFO [stderr] usermod: no changes
Dec 06 15:37:37.220 INFO [stderr]    Compiling advent-of-code-2018 v0.1.0 (/source)
Dec 06 15:37:39.320 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
Dec 06 15:37:39.323 INFO [stderr] su: No module specific data is present
Dec 06 15:37:40.819 INFO running `"docker" "inspect" "15e72912a21ee98818abd24117dbf8d94eb40bde91158357aa7754f5d12dee4c"`
Dec 06 15:37:41.084 INFO running `"docker" "rm" "-f" "15e72912a21ee98818abd24117dbf8d94eb40bde91158357aa7754f5d12dee4c"`
Dec 06 15:37:41.454 INFO [stdout] 15e72912a21ee98818abd24117dbf8d94eb40bde91158357aa7754f5d12dee4c
Dec 06 15:37:41.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 06 15:37:41.806 INFO [stdout] 52611a072de697beb5fcf6c357ad4a1f478fefa8cbd852a4245a985959a6941d
Dec 06 15:37:41.810 INFO running `"docker" "start" "-a" "52611a072de697beb5fcf6c357ad4a1f478fefa8cbd852a4245a985959a6941d"`
Dec 06 15:37:43.368 INFO [stderr] usermod: no changes
Dec 06 15:37:43.446 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 15:37:43.452 INFO [stderr]      Running /target/debug/deps/advent_of_code_2018-4dbd68c1367e45b2
Dec 06 15:37:43.452 INFO [stdout] 
Dec 06 15:37:43.452 INFO [stdout] running 12 tests
Dec 06 15:37:43.452 INFO [stdout] test ex2::tests::checksum_with_doubles_and_triplets ... ok
Dec 06 15:37:43.452 INFO [stdout] test ex2::tests::checksum_of_list ... ok
Dec 06 15:37:43.452 INFO [stdout] test ex1::tests::generate_frequency_adds ... ok
Dec 06 15:37:43.452 INFO [stdout] test ex1::tests::find_repeated_frequency_works ... ok
Dec 06 15:37:43.456 INFO [stdout] test ex2::tests::get_ids_should_work ... ok
Dec 06 15:37:43.456 INFO [stdout] test ex1::tests::exercise_1 ... ok
Dec 06 15:37:43.456 INFO [stdout] test ex2::tests::several_doubles ... ok
Dec 06 15:37:43.456 INFO [stdout] test ex2::tests::similar_ids ... ok
Dec 06 15:37:43.456 INFO [stdout] test ex3::test::test_parse_claim ... ok
Dec 06 15:37:43.509 INFO [stdout] test ex2::tests::exercise_2_1 ... ok
Dec 06 15:37:43.798 INFO [stdout] test ex2::tests::exercise_2_2 ... ok
Dec 06 15:37:44.424 INFO [stdout] test ex1::tests::exercise_2 ... ok
Dec 06 15:37:44.424 INFO [stdout] 
Dec 06 15:37:44.424 INFO [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:37:44.424 INFO [stdout] 
Dec 06 15:37:44.425 INFO [stderr] su: No module specific data is present
Dec 06 15:37:45.848 INFO running `"docker" "inspect" "52611a072de697beb5fcf6c357ad4a1f478fefa8cbd852a4245a985959a6941d"`
Dec 06 15:37:46.164 INFO running `"docker" "rm" "-f" "52611a072de697beb5fcf6c357ad4a1f478fefa8cbd852a4245a985959a6941d"`
Dec 06 15:37:46.444 INFO [stdout] 52611a072de697beb5fcf6c357ad4a1f478fefa8cbd852a4245a985959a6941d