Dec 13 08:37:32.042 INFO testing nrstepanek/advent-of-code-2018-rust against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 08:37:32.042 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 08:37:32.583 INFO [stdout] e90288aaaaef1d796a882cb0a7b8a792f1127bd9ddcae3aef8697a82c35752cb
Dec 13 08:37:32.585 INFO running `"docker" "start" "-a" "e90288aaaaef1d796a882cb0a7b8a792f1127bd9ddcae3aef8697a82c35752cb"`
Dec 13 08:37:33.870 INFO [stderr] usermod: no changes
Dec 13 08:37:33.923 INFO [stderr]    Compiling advent-of-code-2018 v0.1.0 (/source)
Dec 13 08:37:34.363 INFO [stderr] warning: function is never used: `calculate_frequency`
Dec 13 08:37:34.363 INFO [stderr]  --> src/frequency.rs:4:1
Dec 13 08:37:34.363 INFO [stderr]   |
Dec 13 08:37:34.363 INFO [stderr] 4 | fn calculate_frequency(input: &String) -> i32 {
Dec 13 08:37:34.363 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:37:34.363 INFO [stderr]   |
Dec 13 08:37:34.363 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 08:37:34.363 INFO [stderr] 
Dec 13 08:37:34.363 INFO [stderr] warning: function is never used: `find_duplicate_frequency`
Dec 13 08:37:34.363 INFO [stderr]   --> src/frequency.rs:24:1
Dec 13 08:37:34.363 INFO [stderr]    |
Dec 13 08:37:34.363 INFO [stderr] 24 | fn find_duplicate_frequency(input: &String) -> Option<i32> {
Dec 13 08:37:34.363 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:37:34.363 INFO [stderr] 
Dec 13 08:37:34.363 INFO [stderr] warning: function is never used: `main`
Dec 13 08:37:34.363 INFO [stderr]   --> src/frequency.rs:55:1
Dec 13 08:37:34.363 INFO [stderr]    |
Dec 13 08:37:34.363 INFO [stderr] 55 | pub fn main() {
Dec 13 08:37:34.363 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 13 08:37:34.363 INFO [stderr] 
Dec 13 08:37:34.363 INFO [stderr] warning: function is never used: `get_boxids_checksum`
Dec 13 08:37:34.363 INFO [stderr]  --> src/boxids.rs:5:1
Dec 13 08:37:34.363 INFO [stderr]   |
Dec 13 08:37:34.363 INFO [stderr] 5 | fn get_boxids_checksum(input: &String) -> i32 {
Dec 13 08:37:34.363 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:37:34.363 INFO [stderr] 
Dec 13 08:37:34.363 INFO [stderr] warning: function is never used: `find_common_chars`
Dec 13 08:37:34.363 INFO [stderr]   --> src/boxids.rs:36:1
Dec 13 08:37:34.363 INFO [stderr]    |
Dec 13 08:37:34.363 INFO [stderr] 36 | fn find_common_chars(input: &String) -> String {
Dec 13 08:37:34.363 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:37:34.363 INFO [stderr] 
Dec 13 08:37:34.363 INFO [stderr] warning: function is never used: `main`
Dec 13 08:37:34.363 INFO [stderr]   --> src/boxids.rs:71:1
Dec 13 08:37:34.363 INFO [stderr]    |
Dec 13 08:37:34.363 INFO [stderr] 71 | pub fn main() {
Dec 13 08:37:34.363 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 13 08:37:34.363 INFO [stderr] 
Dec 13 08:37:34.363 INFO [stderr] warning: variable `differentChars` should have a snake case name such as `different_chars`
Dec 13 08:37:34.363 INFO [stderr]   --> src/boxids.rs:48:17
Dec 13 08:37:34.363 INFO [stderr]    |
Dec 13 08:37:34.363 INFO [stderr] 48 |             let mut differentChars: i32 = 0;
Dec 13 08:37:34.363 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^
Dec 13 08:37:34.363 INFO [stderr]    |
Dec 13 08:37:34.363 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 08:37:34.363 INFO [stderr] 
Dec 13 08:37:35.102 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 13 08:37:35.102 INFO [stderr] su: No module specific data is present
Dec 13 08:37:35.999 INFO running `"docker" "inspect" "e90288aaaaef1d796a882cb0a7b8a792f1127bd9ddcae3aef8697a82c35752cb"`
Dec 13 08:37:36.273 INFO running `"docker" "rm" "-f" "e90288aaaaef1d796a882cb0a7b8a792f1127bd9ddcae3aef8697a82c35752cb"`
Dec 13 08:37:36.679 INFO [stdout] e90288aaaaef1d796a882cb0a7b8a792f1127bd9ddcae3aef8697a82c35752cb
Dec 13 08:37:36.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 08:37:37.250 INFO [stdout] 3dedf50f1cd4778b6198267456b395b95c6c58ffb548ecf296e8831a6a38a6fd
Dec 13 08:37:37.258 INFO running `"docker" "start" "-a" "3dedf50f1cd4778b6198267456b395b95c6c58ffb548ecf296e8831a6a38a6fd"`
Dec 13 08:37:38.476 INFO [stderr] usermod: no changes
Dec 13 08:37:38.543 INFO [stderr]    Compiling advent-of-code-2018 v0.1.0 (/source)
Dec 13 08:37:39.191 INFO [stderr] warning: function is never used: `main`
Dec 13 08:37:39.191 INFO [stderr]   --> src/frequency.rs:55:1
Dec 13 08:37:39.191 INFO [stderr]    |
Dec 13 08:37:39.191 INFO [stderr] 55 | pub fn main() {
Dec 13 08:37:39.191 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 13 08:37:39.191 INFO [stderr]    |
Dec 13 08:37:39.191 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 08:37:39.191 INFO [stderr] 
Dec 13 08:37:39.191 INFO [stderr] warning: function is never used: `main`
Dec 13 08:37:39.191 INFO [stderr]   --> src/boxids.rs:71:1
Dec 13 08:37:39.191 INFO [stderr]    |
Dec 13 08:37:39.191 INFO [stderr] 71 | pub fn main() {
Dec 13 08:37:39.191 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 13 08:37:39.191 INFO [stderr] 
Dec 13 08:37:39.191 INFO [stderr] warning: variable `differentChars` should have a snake case name such as `different_chars`
Dec 13 08:37:39.191 INFO [stderr]   --> src/boxids.rs:48:17
Dec 13 08:37:39.191 INFO [stderr]    |
Dec 13 08:37:39.191 INFO [stderr] 48 |             let mut differentChars: i32 = 0;
Dec 13 08:37:39.191 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^
Dec 13 08:37:39.191 INFO [stderr]    |
Dec 13 08:37:39.191 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 08:37:39.191 INFO [stderr] 
Dec 13 08:37:40.529 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Dec 13 08:37:40.532 INFO [stderr] su: No module specific data is present
Dec 13 08:37:41.198 INFO running `"docker" "inspect" "3dedf50f1cd4778b6198267456b395b95c6c58ffb548ecf296e8831a6a38a6fd"`
Dec 13 08:37:41.537 INFO running `"docker" "rm" "-f" "3dedf50f1cd4778b6198267456b395b95c6c58ffb548ecf296e8831a6a38a6fd"`
Dec 13 08:37:41.843 INFO [stdout] 3dedf50f1cd4778b6198267456b395b95c6c58ffb548ecf296e8831a6a38a6fd
Dec 13 08:37:41.859 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 08:37:42.327 INFO [stdout] 1bbf1dbf77c732b156588013d92fb4f686cb53599b2273334695a5f78fced88e
Dec 13 08:37:42.327 INFO running `"docker" "start" "-a" "1bbf1dbf77c732b156588013d92fb4f686cb53599b2273334695a5f78fced88e"`
Dec 13 08:37:43.494 INFO [stderr] usermod: no changes
Dec 13 08:37:43.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 08:37:43.583 INFO [stderr]      Running /target/debug/deps/advent_of_code_2018-1e25892587b40271
Dec 13 08:37:43.583 INFO [stderr] su: No module specific data is present
Dec 13 08:37:43.583 INFO [stdout] 
Dec 13 08:37:43.583 INFO [stdout] running 4 tests
Dec 13 08:37:43.583 INFO [stdout] test boxids::tests::get_boxids_checksum_test ... ok
Dec 13 08:37:43.583 INFO [stdout] test boxids::tests::find_common_chars_test ... ok
Dec 13 08:37:43.583 INFO [stdout] test frequency::tests::find_duplicate_frequency_test ... ok
Dec 13 08:37:43.583 INFO [stdout] test frequency::tests::calculate_frequency_test ... ok
Dec 13 08:37:43.583 INFO [stdout] 
Dec 13 08:37:43.583 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:37:43.583 INFO [stdout] 
Dec 13 08:37:44.336 INFO running `"docker" "inspect" "1bbf1dbf77c732b156588013d92fb4f686cb53599b2273334695a5f78fced88e"`
Dec 13 08:37:44.715 INFO running `"docker" "rm" "-f" "1bbf1dbf77c732b156588013d92fb4f686cb53599b2273334695a5f78fced88e"`
Dec 13 08:37:45.010 INFO [stdout] 1bbf1dbf77c732b156588013d92fb4f686cb53599b2273334695a5f78fced88e