Dec 07 02:08:42.210 INFO testing riquid-0.0.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 02:08:42.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07 02:08:42.378 INFO [stdout] cb9b64987df0392781348fd418814a2e03d2c5d6c3dea91f68e4df7f4d1be02b
Dec 07 02:08:42.378 INFO running `"docker" "start" "-a" "cb9b64987df0392781348fd418814a2e03d2c5d6c3dea91f68e4df7f4d1be02b"`
Dec 07 02:08:42.818 INFO [stderr] usermod: no changes
Dec 07 02:08:42.892 INFO [stderr]    Compiling riquid v0.0.1 (/source)
Dec 07 02:08:43.728 INFO [stderr] warning: struct is never constructed: `Scanner`
Dec 07 02:08:43.728 INFO [stderr]  --> src/scanner.rs:4:1
Dec 07 02:08:43.728 INFO [stderr]   |
Dec 07 02:08:43.728 INFO [stderr] 4 | pub struct Scanner<'t> {
Dec 07 02:08:43.728 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:08:43.728 INFO [stderr]   |
Dec 07 02:08:43.728 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 07 02:08:43.728 INFO [stderr] 
Dec 07 02:08:43.728 INFO [stderr] warning: method is never used: `new`
Dec 07 02:08:43.728 INFO [stderr]   --> src/scanner.rs:11:5
Dec 07 02:08:43.728 INFO [stderr]    |
Dec 07 02:08:43.728 INFO [stderr] 11 |     pub fn new<'a>(source: &'a str) -> Scanner<'a> {
Dec 07 02:08:43.728 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:08:43.728 INFO [stderr] 
Dec 07 02:08:43.728 INFO [stderr] warning: method is never used: `position`
Dec 07 02:08:43.728 INFO [stderr]   --> src/scanner.rs:19:5
Dec 07 02:08:43.728 INFO [stderr]    |
Dec 07 02:08:43.728 INFO [stderr] 19 |     pub fn position(&self) -> usize {
Dec 07 02:08:43.728 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:08:43.728 INFO [stderr] 
Dec 07 02:08:43.728 INFO [stderr] warning: method is never used: `is_eos`
Dec 07 02:08:43.728 INFO [stderr]   --> src/scanner.rs:23:5
Dec 07 02:08:43.728 INFO [stderr]    |
Dec 07 02:08:43.728 INFO [stderr] 23 |     pub fn is_eos(&self) -> bool {
Dec 07 02:08:43.728 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:08:43.728 INFO [stderr] 
Dec 07 02:08:43.728 INFO [stderr] warning: method is never used: `skip`
Dec 07 02:08:43.728 INFO [stderr]   --> src/scanner.rs:27:5
Dec 07 02:08:43.728 INFO [stderr]    |
Dec 07 02:08:43.728 INFO [stderr] 27 |     pub fn skip(&self, n: usize) {
Dec 07 02:08:43.728 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:08:43.728 INFO [stderr] 
Dec 07 02:08:43.728 INFO [stderr] warning: method is never used: `rest`
Dec 07 02:08:43.728 INFO [stderr]   --> src/scanner.rs:32:5
Dec 07 02:08:43.728 INFO [stderr]    |
Dec 07 02:08:43.728 INFO [stderr] 32 |     pub fn rest(&self) -> Option<&str> {
Dec 07 02:08:43.728 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:08:43.728 INFO [stderr] 
Dec 07 02:08:43.728 INFO [stderr] warning: method is never used: `get_char`
Dec 07 02:08:43.728 INFO [stderr]   --> src/scanner.rs:37:5
Dec 07 02:08:43.728 INFO [stderr]    |
Dec 07 02:08:43.728 INFO [stderr] 37 |     pub fn get_char(&self) -> Option<&str> {
Dec 07 02:08:43.728 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:08:43.728 INFO [stderr] 
Dec 07 02:08:43.728 INFO [stderr] warning: method is never used: `scan`
Dec 07 02:08:43.729 INFO [stderr]   --> src/scanner.rs:47:5
Dec 07 02:08:43.729 INFO [stderr]    |
Dec 07 02:08:43.729 INFO [stderr] 47 |     pub fn scan(&self, pattern: &::regex::Regex) -> Option<&str> {
Dec 07 02:08:43.729 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:08:43.729 INFO [stderr] 
Dec 07 02:08:43.729 INFO [stderr] warning: method is never used: `get_match`
Dec 07 02:08:43.729 INFO [stderr]   --> src/scanner.rs:56:5
Dec 07 02:08:43.729 INFO [stderr]    |
Dec 07 02:08:43.729 INFO [stderr] 56 |     fn get_match<'a>(&'a self, source: &'a str, captures: &::regex::Captures) -> Option<&str> {
Dec 07 02:08:43.729 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:08:43.729 INFO [stderr] 
Dec 07 02:08:43.729 INFO [stderr] warning: method is never used: `leading_chars`
Dec 07 02:08:43.729 INFO [stderr]   --> src/scanner.rs:69:5
Dec 07 02:08:43.729 INFO [stderr]    |
Dec 07 02:08:43.729 INFO [stderr] 69 |     fn leading_chars(&self, string: &str) -> usize {
Dec 07 02:08:43.729 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:08:43.729 INFO [stderr] 
Dec 07 02:08:43.729 INFO [stderr] warning: method is never used: `raw`
Dec 07 02:08:43.729 INFO [stderr]   --> src/scanner.rs:73:5
Dec 07 02:08:43.729 INFO [stderr]    |
Dec 07 02:08:43.729 INFO [stderr] 73 |     fn raw(&self) -> &str {
Dec 07 02:08:43.729 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:08:43.729 INFO [stderr] 
Dec 07 02:08:43.740 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 07 02:08:43.743 INFO [stderr] su: No module specific data is present
Dec 07 02:08:44.070 INFO running `"docker" "inspect" "cb9b64987df0392781348fd418814a2e03d2c5d6c3dea91f68e4df7f4d1be02b"`
Dec 07 02:08:44.218 INFO running `"docker" "rm" "-f" "cb9b64987df0392781348fd418814a2e03d2c5d6c3dea91f68e4df7f4d1be02b"`
Dec 07 02:08:44.320 INFO [stdout] cb9b64987df0392781348fd418814a2e03d2c5d6c3dea91f68e4df7f4d1be02b
Dec 07 02:08:44.322 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07 02:08:44.558 INFO [stdout] 75d9649a9d6ebd9a48f275f9f6260fa0b1d2f73fd0e3d288cec9a98b8da938f5
Dec 07 02:08:44.566 INFO running `"docker" "start" "-a" "75d9649a9d6ebd9a48f275f9f6260fa0b1d2f73fd0e3d288cec9a98b8da938f5"`
Dec 07 02:08:45.029 INFO [stderr] usermod: no changes
Dec 07 02:08:45.079 INFO [stderr]    Compiling riquid v0.0.1 (/source)
Dec 07 02:08:46.970 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
Dec 07 02:08:46.975 INFO [stderr] su: No module specific data is present
Dec 07 02:08:47.290 INFO running `"docker" "inspect" "75d9649a9d6ebd9a48f275f9f6260fa0b1d2f73fd0e3d288cec9a98b8da938f5"`
Dec 07 02:08:47.373 INFO running `"docker" "rm" "-f" "75d9649a9d6ebd9a48f275f9f6260fa0b1d2f73fd0e3d288cec9a98b8da938f5"`
Dec 07 02:08:47.515 INFO [stdout] 75d9649a9d6ebd9a48f275f9f6260fa0b1d2f73fd0e3d288cec9a98b8da938f5
Dec 07 02:08:47.516 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07 02:08:47.706 INFO [stdout] 452c8ecd07ac3e4fa3a29e57b6e2d020f1c76761e4d4abedf1ddffd30dd3775f
Dec 07 02:08:47.709 INFO running `"docker" "start" "-a" "452c8ecd07ac3e4fa3a29e57b6e2d020f1c76761e4d4abedf1ddffd30dd3775f"`
Dec 07 02:08:48.711 INFO [stderr] usermod: no changes
Dec 07 02:08:48.784 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 07 02:08:48.800 INFO [stderr]      Running /target/debug/deps/riquid-4076f281fe5d7802
Dec 07 02:08:48.804 INFO [stdout] 
Dec 07 02:08:48.804 INFO [stdout] running 9 tests
Dec 07 02:08:48.804 INFO [stdout] test scanner::tests::scan_returns_none_when_not_found ... ok
Dec 07 02:08:48.808 INFO [stdout] test scanner::tests::rest_returns_all_characters_from_the_current_position ... ok
Dec 07 02:08:48.808 INFO [stdout] test scanner::tests::is_eos_is_true_when_at_the_end_of_a_string ... ok
Dec 07 02:08:48.808 INFO [stdout] test scanner::tests::get_char_when_eos_returns_none ... ok
Dec 07 02:08:48.808 INFO [stdout] test scanner::tests::skip_moves_n_characters_ahead ... ok
Dec 07 02:08:48.808 INFO [stdout] test scanner::tests::new_returns_a_new_scanner ... ok
Dec 07 02:08:48.808 INFO [stdout] test scanner::tests::get_char_returns_the_current_character_and_pushes_the_index ... ok
Dec 07 02:08:48.808 INFO [stdout] test scanner::tests::is_eos_when_not_at_the_end_of_a_string ... ok
Dec 07 02:08:48.822 INFO [stdout] test scanner::tests::scan_retrieves_tokens_from_the_current_position_until_the_end ... ok
Dec 07 02:08:48.822 INFO [stdout] 
Dec 07 02:08:48.822 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 02:08:48.822 INFO [stdout] 
Dec 07 02:08:48.822 INFO [stderr]    Doc-tests riquid
Dec 07 02:08:50.281 INFO [stdout] 
Dec 07 02:08:50.281 INFO [stdout] running 0 tests
Dec 07 02:08:50.281 INFO [stdout] 
Dec 07 02:08:50.281 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 02:08:50.281 INFO [stdout] 
Dec 07 02:08:50.289 INFO [stderr] su: No module specific data is present
Dec 07 02:08:50.858 INFO running `"docker" "inspect" "452c8ecd07ac3e4fa3a29e57b6e2d020f1c76761e4d4abedf1ddffd30dd3775f"`
Dec 07 02:08:51.008 INFO running `"docker" "rm" "-f" "452c8ecd07ac3e4fa3a29e57b6e2d020f1c76761e4d4abedf1ddffd30dd3775f"`
Dec 07 02:08:51.354 INFO [stdout] 452c8ecd07ac3e4fa3a29e57b6e2d020f1c76761e4d4abedf1ddffd30dd3775f