Dec 06 15:37:34.225 INFO testing AugustinLF/advent-of-code-2018 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 15:37:34.225 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 15:37:34.524 INFO [stdout] 47e47f511cd9bca3599575f2f3eb6f7f1d053c4b27962135aa6dde30a73c16b6
Dec 06 15:37:34.530 INFO running `"docker" "start" "-a" "47e47f511cd9bca3599575f2f3eb6f7f1d053c4b27962135aa6dde30a73c16b6"`
Dec 06 15:37:35.593 INFO [stderr] usermod: no changes
Dec 06 15:37:35.648 INFO [stderr]    Compiling advent-of-code-2018 v0.1.0 (/source)
Dec 06 15:37:36.029 INFO [stderr] warning: function is never used: `generate_frequency`
Dec 06 15:37:36.029 INFO [stderr]  --> src/ex1.rs:5:1
Dec 06 15:37:36.029 INFO [stderr]   |
Dec 06 15:37:36.030 INFO [stderr] 5 | fn generate_frequency(initial_frequency: i32, mut input: Vec<i32>) -> i32 {
Dec 06 15:37:36.030 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:36.030 INFO [stderr]   |
Dec 06 15:37:36.030 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 15:37:36.030 INFO [stderr] 
Dec 06 15:37:36.030 INFO [stderr] warning: function is never used: `from_string_to_frequencies`
Dec 06 15:37:36.030 INFO [stderr]   --> src/ex1.rs:13:1
Dec 06 15:37:36.030 INFO [stderr]    |
Dec 06 15:37:36.030 INFO [stderr] 13 | fn from_string_to_frequencies(content: String) -> Vec<i32> {
Dec 06 15:37:36.030 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:36.030 INFO [stderr] 
Dec 06 15:37:36.030 INFO [stderr] warning: function is never used: `solve_exercise`
Dec 06 15:37:36.030 INFO [stderr]   --> src/ex1.rs:23:1
Dec 06 15:37:36.030 INFO [stderr]    |
Dec 06 15:37:36.030 INFO [stderr] 23 | pub fn solve_exercise(process: fn(i32, Vec<i32>) -> i32) -> i32 {
Dec 06 15:37:36.030 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:36.030 INFO [stderr] 
Dec 06 15:37:36.030 INFO [stderr] warning: function is never used: `find_repeated_frequency`
Dec 06 15:37:36.030 INFO [stderr]   --> src/ex1.rs:35:1
Dec 06 15:37:36.030 INFO [stderr]    |
Dec 06 15:37:36.030 INFO [stderr] 35 | fn find_repeated_frequency(base_frequency: i32, input: Vec<i32>) -> i32 {
Dec 06 15:37:36.030 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:36.030 INFO [stderr] 
Dec 06 15:37:36.030 INFO [stderr] warning: function is never used: `get_product_checksum`
Dec 06 15:37:36.030 INFO [stderr]  --> src/ex2.rs:4:1
Dec 06 15:37:36.030 INFO [stderr]   |
Dec 06 15:37:36.030 INFO [stderr] 4 | fn get_product_checksum(id: &str) -> (i32, i32) {
Dec 06 15:37:36.030 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:36.030 INFO [stderr] 
Dec 06 15:37:36.030 INFO [stderr] warning: function is never used: `calculate_checksum`
Dec 06 15:37:36.030 INFO [stderr]   --> src/ex2.rs:25:1
Dec 06 15:37:36.030 INFO [stderr]    |
Dec 06 15:37:36.030 INFO [stderr] 25 | fn calculate_checksum(ids: Vec<String>) -> i32 {
Dec 06 15:37:36.030 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:36.030 INFO [stderr] 
Dec 06 15:37:36.030 INFO [stderr] warning: function is never used: `are_ids_similar`
Dec 06 15:37:36.030 INFO [stderr]   --> src/ex2.rs:35:1
Dec 06 15:37:36.030 INFO [stderr]    |
Dec 06 15:37:36.030 INFO [stderr] 35 | fn are_ids_similar<'a>(first: &'a str, second: &'a str) -> Option<String> {
Dec 06 15:37:36.030 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:36.030 INFO [stderr] 
Dec 06 15:37:36.030 INFO [stderr] warning: function is never used: `get_ids`
Dec 06 15:37:36.030 INFO [stderr]   --> src/ex2.rs:57:1
Dec 06 15:37:36.030 INFO [stderr]    |
Dec 06 15:37:36.030 INFO [stderr] 57 | fn get_ids() -> Vec<String> {
Dec 06 15:37:36.030 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:36.030 INFO [stderr] 
Dec 06 15:37:36.030 INFO [stderr] warning: function is never used: `find_base_id`
Dec 06 15:37:36.030 INFO [stderr]   --> src/ex2.rs:67:1
Dec 06 15:37:36.030 INFO [stderr]    |
Dec 06 15:37:36.030 INFO [stderr] 67 | fn find_base_id(mut ids: Vec<String>) -> String {
Dec 06 15:37:36.030 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:36.030 INFO [stderr] 
Dec 06 15:37:36.030 INFO [stderr] warning: function is never used: `solve_exercise_1`
Dec 06 15:37:36.030 INFO [stderr]   --> src/ex2.rs:81:1
Dec 06 15:37:36.030 INFO [stderr]    |
Dec 06 15:37:36.030 INFO [stderr] 81 | pub fn solve_exercise_1() -> i32 {
Dec 06 15:37:36.030 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:36.030 INFO [stderr] 
Dec 06 15:37:36.030 INFO [stderr] warning: function is never used: `solve_exercise_2`
Dec 06 15:37:36.030 INFO [stderr]   --> src/ex2.rs:87:1
Dec 06 15:37:36.030 INFO [stderr]    |
Dec 06 15:37:36.030 INFO [stderr] 87 | pub fn solve_exercise_2() -> String {
Dec 06 15:37:36.030 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:36.030 INFO [stderr] 
Dec 06 15:37:36.030 INFO [stderr] warning: function is never used: `parse_claim`
Dec 06 15:37:36.030 INFO [stderr]   --> src/ex3.rs:14:1
Dec 06 15:37:36.030 INFO [stderr]    |
Dec 06 15:37:36.030 INFO [stderr] 14 | fn parse_claim<'a>(claim: &'a str) -> Claim<'a> {
Dec 06 15:37:36.030 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:37:36.030 INFO [stderr] 
Dec 06 15:37:36.088 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 06 15:37:36.096 INFO [stderr] su: No module specific data is present
Dec 06 15:37:36.487 INFO running `"docker" "inspect" "47e47f511cd9bca3599575f2f3eb6f7f1d053c4b27962135aa6dde30a73c16b6"`
Dec 06 15:37:36.646 INFO running `"docker" "rm" "-f" "47e47f511cd9bca3599575f2f3eb6f7f1d053c4b27962135aa6dde30a73c16b6"`
Dec 06 15:37:36.856 INFO [stdout] 47e47f511cd9bca3599575f2f3eb6f7f1d053c4b27962135aa6dde30a73c16b6
Dec 06 15:37:36.862 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 15:37:37.188 INFO [stdout] 43c13fbfa89e90c8fb56844c9502129f68590b3717a776e0bfc8005c94831799
Dec 06 15:37:37.200 INFO running `"docker" "start" "-a" "43c13fbfa89e90c8fb56844c9502129f68590b3717a776e0bfc8005c94831799"`
Dec 06 15:37:38.655 INFO [stderr] usermod: no changes
Dec 06 15:37:38.712 INFO [stderr]    Compiling advent-of-code-2018 v0.1.0 (/source)
Dec 06 15:37:40.513 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Dec 06 15:37:40.515 INFO [stderr] su: No module specific data is present
Dec 06 15:37:41.594 INFO running `"docker" "inspect" "43c13fbfa89e90c8fb56844c9502129f68590b3717a776e0bfc8005c94831799"`
Dec 06 15:37:41.910 INFO running `"docker" "rm" "-f" "43c13fbfa89e90c8fb56844c9502129f68590b3717a776e0bfc8005c94831799"`
Dec 06 15:37:42.196 INFO [stdout] 43c13fbfa89e90c8fb56844c9502129f68590b3717a776e0bfc8005c94831799
Dec 06 15:37:42.198 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 15:37:42.742 INFO [stdout] 610c523a6509e3dabdf338fc665f6e28ccdca2f7d257cc13ce57f481f21deb98
Dec 06 15:37:42.746 INFO running `"docker" "start" "-a" "610c523a6509e3dabdf338fc665f6e28ccdca2f7d257cc13ce57f481f21deb98"`
Dec 06 15:37:44.459 INFO [stderr] usermod: no changes
Dec 06 15:37:44.496 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 15:37:44.508 INFO [stderr]      Running /target/debug/deps/advent_of_code_2018-4912df31bb3a1a68
Dec 06 15:37:44.512 INFO [stdout] 
Dec 06 15:37:44.512 INFO [stdout] running 12 tests
Dec 06 15:37:44.524 INFO [stdout] test ex2::tests::checksum_with_doubles_and_triplets ... ok
Dec 06 15:37:44.536 INFO [stdout] test ex1::tests::generate_frequency_adds ... ok
Dec 06 15:37:44.536 INFO [stdout] test ex2::tests::checksum_of_list ... ok
Dec 06 15:37:44.536 INFO [stdout] test ex1::tests::find_repeated_frequency_works ... ok
Dec 06 15:37:44.536 INFO [stdout] test ex1::tests::exercise_1 ... ok
Dec 06 15:37:44.536 INFO [stdout] test ex2::tests::get_ids_should_work ... ok
Dec 06 15:37:44.544 INFO [stdout] test ex3::test::test_parse_claim ... ok
Dec 06 15:37:44.544 INFO [stdout] test ex2::tests::similar_ids ... ok
Dec 06 15:37:44.556 INFO [stdout] test ex2::tests::several_doubles ... ok
Dec 06 15:37:44.588 INFO [stdout] test ex2::tests::exercise_2_1 ... ok
Dec 06 15:37:44.912 INFO [stdout] test ex2::tests::exercise_2_2 ... ok
Dec 06 15:37:45.496 INFO [stdout] test ex1::tests::exercise_2 ... ok
Dec 06 15:37:45.496 INFO [stdout] 
Dec 06 15:37:45.496 INFO [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:37:45.496 INFO [stdout] 
Dec 06 15:37:45.502 INFO [stderr] su: No module specific data is present
Dec 06 15:37:46.398 INFO running `"docker" "inspect" "610c523a6509e3dabdf338fc665f6e28ccdca2f7d257cc13ce57f481f21deb98"`
Dec 06 15:37:46.681 INFO running `"docker" "rm" "-f" "610c523a6509e3dabdf338fc665f6e28ccdca2f7d257cc13ce57f481f21deb98"`
Dec 06 15:37:47.036 INFO [stdout] 610c523a6509e3dabdf338fc665f6e28ccdca2f7d257cc13ce57f481f21deb98