Dec 05 01:36:10.042 INFO testing wmww/bft against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 01:36:10.042 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 05 01:36:10.550 INFO [stdout] da40429493287bd1753e633fe74c36c7bee647f7ff36b8e7985ec4c2a4d6d3af
Dec 05 01:36:10.556 INFO running `"docker" "start" "-a" "da40429493287bd1753e633fe74c36c7bee647f7ff36b8e7985ec4c2a4d6d3af"`
Dec 05 01:36:11.693 INFO [stderr] usermod: no changes
Dec 05 01:36:11.812 INFO [stderr]    Compiling version_check v0.1.4
Dec 05 01:36:11.812 INFO [stderr]    Compiling clap v2.32.0
Dec 05 01:36:13.045 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 05 01:36:14.408 INFO [stderr]    Compiling colored v1.6.1
Dec 05 01:36:26.696 INFO [stderr]    Compiling bft v0.1.0 (/source)
Dec 05 01:36:27.220 INFO [stderr] warning: method is never used: `get_ptr`
Dec 05 01:36:27.220 INFO [stderr]   --> src/runtime/debug.rs:57:5
Dec 05 01:36:27.220 INFO [stderr]    |
Dec 05 01:36:27.220 INFO [stderr] 57 |     pub fn get_ptr(&self) -> usize {
Dec 05 01:36:27.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:36:27.220 INFO [stderr]    |
Dec 05 01:36:27.220 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:36:27.220 INFO [stderr] 
Dec 05 01:36:27.220 INFO [stderr] warning: method is never used: `set_ptr`
Dec 05 01:36:27.220 INFO [stderr]   --> src/runtime/debug.rs:61:5
Dec 05 01:36:27.220 INFO [stderr]    |
Dec 05 01:36:27.220 INFO [stderr] 61 |     pub fn set_ptr(&mut self, ptr: usize) {
Dec 05 01:36:27.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:36:27.220 INFO [stderr] 
Dec 05 01:36:27.220 INFO [stderr] warning: method is never used: `queue_input_str`
Dec 05 01:36:27.220 INFO [stderr]   --> src/runtime/debug.rs:92:5
Dec 05 01:36:27.220 INFO [stderr]    |
Dec 05 01:36:27.220 INFO [stderr] 92 |     pub fn queue_input_str(&mut self, input: &str) {
Dec 05 01:36:27.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:36:27.220 INFO [stderr] 
Dec 05 01:36:27.220 INFO [stderr] warning: struct is never constructed: `Generator`
Dec 05 01:36:27.220 INFO [stderr]   --> src/source/span.rs:74:1
Dec 05 01:36:27.220 INFO [stderr]    |
Dec 05 01:36:27.220 INFO [stderr] 74 | pub struct Generator<'s> {
Dec 05 01:36:27.220 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:36:27.220 INFO [stderr] 
Dec 05 01:36:27.220 INFO [stderr] warning: method is never used: `new`
Dec 05 01:36:27.220 INFO [stderr]   --> src/source/span.rs:80:5
Dec 05 01:36:27.220 INFO [stderr]    |
Dec 05 01:36:27.220 INFO [stderr] 80 |     pub fn new(src: &'s File) -> Generator {
Dec 05 01:36:27.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:36:27.220 INFO [stderr] 
Dec 05 01:36:27.220 INFO [stderr] warning: method is never used: `skip`
Dec 05 01:36:27.220 INFO [stderr]   --> src/source/span.rs:84:5
Dec 05 01:36:27.220 INFO [stderr]    |
Dec 05 01:36:27.220 INFO [stderr] 84 |     pub fn skip(&mut self, bytes: i32) -> &mut Generator<'s> {
Dec 05 01:36:27.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:36:27.220 INFO [stderr] 
Dec 05 01:36:27.220 INFO [stderr] warning: method is never used: `jump_to`
Dec 05 01:36:27.220 INFO [stderr]   --> src/source/span.rs:89:5
Dec 05 01:36:27.220 INFO [stderr]    |
Dec 05 01:36:27.220 INFO [stderr] 89 |     pub fn jump_to(&mut self, byte: usize) -> &mut Generator<'s> {
Dec 05 01:36:27.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:36:27.220 INFO [stderr] 
Dec 05 01:36:27.220 INFO [stderr] warning: method is never used: `reset`
Dec 05 01:36:27.220 INFO [stderr]   --> src/source/span.rs:94:5
Dec 05 01:36:27.220 INFO [stderr]    |
Dec 05 01:36:27.220 INFO [stderr] 94 |     pub fn reset(&mut self) -> &mut Generator<'s> {
Dec 05 01:36:27.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:36:27.220 INFO [stderr] 
Dec 05 01:36:27.220 INFO [stderr] warning: method is never used: `span`
Dec 05 01:36:27.220 INFO [stderr]   --> src/source/span.rs:98:5
Dec 05 01:36:27.220 INFO [stderr]    |
Dec 05 01:36:27.220 INFO [stderr] 98 |     pub fn span(&mut self, bytes: usize) -> Span<'s> {
Dec 05 01:36:27.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:36:27.220 INFO [stderr] 
Dec 05 01:36:28.496 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.77s
Dec 05 01:36:28.496 INFO [stderr] su: No module specific data is present
Dec 05 01:36:29.237 INFO running `"docker" "inspect" "da40429493287bd1753e633fe74c36c7bee647f7ff36b8e7985ec4c2a4d6d3af"`
Dec 05 01:36:29.600 INFO running `"docker" "rm" "-f" "da40429493287bd1753e633fe74c36c7bee647f7ff36b8e7985ec4c2a4d6d3af"`
Dec 05 01:36:29.928 INFO [stdout] da40429493287bd1753e633fe74c36c7bee647f7ff36b8e7985ec4c2a4d6d3af
Dec 05 01:36:29.930 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 05 01:36:30.408 INFO [stdout] 8233318b4eff2f12c21e290a838b96c0c6403c133d17bd59747fb60ffe43b747
Dec 05 01:36:30.410 INFO running `"docker" "start" "-a" "8233318b4eff2f12c21e290a838b96c0c6403c133d17bd59747fb60ffe43b747"`
Dec 05 01:36:32.003 INFO [stderr] usermod: no changes
Dec 05 01:36:32.100 INFO [stderr]    Compiling bft v0.1.0 (/source)
Dec 05 01:36:32.724 INFO [stderr] warning: unused variable: `s`
Dec 05 01:36:32.724 INFO [stderr]   --> src/runtime/tests.rs:34:17
Dec 05 01:36:32.724 INFO [stderr]    |
Dec 05 01:36:32.724 INFO [stderr] 34 |         let mut s = ::source::span::Generator::new(&source);
Dec 05 01:36:32.724 INFO [stderr]    |                 ^ help: consider using `_s` instead
Dec 05 01:36:32.724 INFO [stderr]    |
Dec 05 01:36:32.724 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:36:32.724 INFO [stderr] 
Dec 05 01:36:32.780 INFO [stderr] warning: variable does not need to be mutable
Dec 05 01:36:32.780 INFO [stderr]   --> src/runtime/tests.rs:34:13
Dec 05 01:36:32.780 INFO [stderr]    |
Dec 05 01:36:32.780 INFO [stderr] 34 |         let mut s = ::source::span::Generator::new(&source);
Dec 05 01:36:32.780 INFO [stderr]    |             ----^
Dec 05 01:36:32.780 INFO [stderr]    |             |
Dec 05 01:36:32.780 INFO [stderr]    |             help: remove this `mut`
Dec 05 01:36:32.780 INFO [stderr]    |
Dec 05 01:36:32.780 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 01:36:32.780 INFO [stderr] 
Dec 05 01:36:32.780 INFO [stderr] warning: variable does not need to be mutable
Dec 05 01:36:32.780 INFO [stderr]   --> src/runtime/tests.rs:35:13
Dec 05 01:36:32.780 INFO [stderr]    |
Dec 05 01:36:32.780 INFO [stderr] 35 |         let mut tokens = ::source::lex(&source);
Dec 05 01:36:32.780 INFO [stderr]    |             ----^^^^^^
Dec 05 01:36:32.780 INFO [stderr]    |             |
Dec 05 01:36:32.780 INFO [stderr]    |             help: remove this `mut`
Dec 05 01:36:32.780 INFO [stderr] 
Dec 05 01:36:32.780 INFO [stderr] warning: variable does not need to be mutable
Dec 05 01:36:32.780 INFO [stderr]   --> src/runtime/tests.rs:56:9
Dec 05 01:36:32.780 INFO [stderr]    |
Dec 05 01:36:32.780 INFO [stderr] 56 |     let mut test = TestCase::new();
Dec 05 01:36:32.780 INFO [stderr]    |         ----^^^^
Dec 05 01:36:32.781 INFO [stderr]    |         |
Dec 05 01:36:32.781 INFO [stderr]    |         help: remove this `mut`
Dec 05 01:36:32.781 INFO [stderr] 
Dec 05 01:36:32.828 INFO [stderr] warning: method is never used: `jump_to`
Dec 05 01:36:32.828 INFO [stderr]   --> src/source/span.rs:89:5
Dec 05 01:36:32.828 INFO [stderr]    |
Dec 05 01:36:32.828 INFO [stderr] 89 |     pub fn jump_to(&mut self, byte: usize) -> &mut Generator<'s> {
Dec 05 01:36:32.828 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:36:32.828 INFO [stderr]    |
Dec 05 01:36:32.828 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:36:32.828 INFO [stderr] 
Dec 05 01:36:32.828 INFO [stderr] warning: method is never used: `reset`
Dec 05 01:36:32.828 INFO [stderr]   --> src/source/span.rs:94:5
Dec 05 01:36:32.828 INFO [stderr]    |
Dec 05 01:36:32.828 INFO [stderr] 94 |     pub fn reset(&mut self) -> &mut Generator<'s> {
Dec 05 01:36:32.828 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:36:32.828 INFO [stderr] 
Dec 05 01:36:34.432 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
Dec 05 01:36:34.436 INFO [stderr] su: No module specific data is present
Dec 05 01:36:35.296 INFO running `"docker" "inspect" "8233318b4eff2f12c21e290a838b96c0c6403c133d17bd59747fb60ffe43b747"`
Dec 05 01:36:35.612 INFO running `"docker" "rm" "-f" "8233318b4eff2f12c21e290a838b96c0c6403c133d17bd59747fb60ffe43b747"`
Dec 05 01:36:35.864 INFO [stdout] 8233318b4eff2f12c21e290a838b96c0c6403c133d17bd59747fb60ffe43b747
Dec 05 01:36:35.866 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 05 01:36:36.282 INFO [stdout] 8015cf9e11bea83677519a15ee79fe98af04ba8dc46d74b8baf1a2d66a90345a
Dec 05 01:36:36.286 INFO running `"docker" "start" "-a" "8015cf9e11bea83677519a15ee79fe98af04ba8dc46d74b8baf1a2d66a90345a"`
Dec 05 01:36:37.757 INFO [stderr] usermod: no changes
Dec 05 01:36:37.852 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 05 01:36:37.856 INFO [stderr]      Running /target/debug/deps/bft-2012f2bca72a7e8e
Dec 05 01:36:37.860 INFO [stdout] 
Dec 05 01:36:37.860 INFO [stdout] running 21 tests
Dec 05 01:36:37.860 INFO [stdout] test runtime::tests::op_left ... ok
Dec 05 01:36:37.868 INFO [stdout] test runtime::tests::add ... ok
Dec 05 01:36:37.868 INFO [stdout] test runtime::tests::op_input ... ok
Dec 05 01:36:37.868 INFO [stdout] test runtime::tests::construct_runtime ... ok
Dec 05 01:36:37.868 INFO [stdout] test runtime::tests::move_and_chage ... ok
Dec 05 01:36:37.868 INFO [stdout] test runtime::tests::op_plus ... ok
Dec 05 01:36:37.868 INFO [stdout] test runtime::tests::op_minus ... ok
Dec 05 01:36:37.868 INFO [stdout] test runtime::tests::op_output ... ok
Dec 05 01:36:37.868 INFO [stdout] test runtime::tests::loop_down ... ok
Dec 05 01:36:37.868 INFO [stdout] test source::lexer::tests::close_brace ... ok
Dec 05 01:36:37.868 INFO [stdout] test source::lexer::tests::colon ... ok
Dec 05 01:36:37.868 INFO [stdout] test source::lexer::tests::bf_complex_0 ... ok
Dec 05 01:36:37.868 INFO [stdout] test source::lexer::tests::all_0 ... ok
Dec 05 01:36:37.868 INFO [stdout] test runtime::tests::test_system_empty_code ... ok
Dec 05 01:36:37.869 INFO [stdout] test runtime::tests::op_right ... ok
Dec 05 01:36:37.869 INFO [stdout] test source::lexer::tests::open_brace ... ok
Dec 05 01:36:37.869 INFO [stdout] test source::lexer::tests::semicolon ... ok
Dec 05 01:36:37.869 INFO [stdout] test source::lexer::tests::single_char_ident ... ok
Dec 05 01:36:37.869 INFO [stdout] test source::lexer::tests::single_ident ... ok
Dec 05 01:36:37.869 INFO [stdout] test source::lexer::tests::idents_0 ... ok
Dec 05 01:36:37.869 INFO [stdout] test source::lexer::tests::newline ... ok
Dec 05 01:36:37.869 INFO [stdout] 
Dec 05 01:36:37.869 INFO [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 01:36:37.869 INFO [stdout] 
Dec 05 01:36:37.871 INFO [stderr] su: No module specific data is present
Dec 05 01:36:38.659 INFO running `"docker" "inspect" "8015cf9e11bea83677519a15ee79fe98af04ba8dc46d74b8baf1a2d66a90345a"`
Dec 05 01:36:39.030 INFO running `"docker" "rm" "-f" "8015cf9e11bea83677519a15ee79fe98af04ba8dc46d74b8baf1a2d66a90345a"`
Dec 05 01:36:39.320 INFO [stdout] 8015cf9e11bea83677519a15ee79fe98af04ba8dc46d74b8baf1a2d66a90345a