Nov 16 08:13:09.883 INFO testing wmww/bft against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 08:13:09.884 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 08:13:10.316 INFO [stdout] 4deaf409636abb00d5bd41a03ef5a2521334f11d7a14ea3b1537ef66413aaa00
Nov 16 08:13:10.323 INFO running `"docker" "start" "-a" "4deaf409636abb00d5bd41a03ef5a2521334f11d7a14ea3b1537ef66413aaa00"`
Nov 16 08:13:10.936 INFO [stderr] usermod: no changes
Nov 16 08:13:11.015 INFO [stderr]    Compiling clap v2.32.0
Nov 16 08:13:11.015 INFO [stderr]    Compiling colored v1.6.1
Nov 16 08:13:26.207 INFO [stderr]    Compiling bft v0.1.0 (/source)
Nov 16 08:13:26.847 INFO [stderr] warning: method is never used: `get_ptr`
Nov 16 08:13:26.847 INFO [stderr]   --> src/runtime/debug.rs:57:5
Nov 16 08:13:26.847 INFO [stderr]    |
Nov 16 08:13:26.847 INFO [stderr] 57 |     pub fn get_ptr(&self) -> usize {
Nov 16 08:13:26.847 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:13:26.847 INFO [stderr]    |
Nov 16 08:13:26.847 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 08:13:26.847 INFO [stderr] 
Nov 16 08:13:26.847 INFO [stderr] warning: method is never used: `set_ptr`
Nov 16 08:13:26.847 INFO [stderr]   --> src/runtime/debug.rs:61:5
Nov 16 08:13:26.847 INFO [stderr]    |
Nov 16 08:13:26.847 INFO [stderr] 61 |     pub fn set_ptr(&mut self, ptr: usize) {
Nov 16 08:13:26.847 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:13:26.847 INFO [stderr] 
Nov 16 08:13:26.847 INFO [stderr] warning: method is never used: `queue_input_str`
Nov 16 08:13:26.847 INFO [stderr]   --> src/runtime/debug.rs:92:5
Nov 16 08:13:26.847 INFO [stderr]    |
Nov 16 08:13:26.847 INFO [stderr] 92 |     pub fn queue_input_str(&mut self, input: &str) {
Nov 16 08:13:26.847 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:13:26.847 INFO [stderr] 
Nov 16 08:13:26.847 INFO [stderr] warning: struct is never constructed: `Generator`
Nov 16 08:13:26.847 INFO [stderr]   --> src/source/span.rs:74:1
Nov 16 08:13:26.847 INFO [stderr]    |
Nov 16 08:13:26.847 INFO [stderr] 74 | pub struct Generator<'s> {
Nov 16 08:13:26.847 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:13:26.847 INFO [stderr] 
Nov 16 08:13:26.847 INFO [stderr] warning: method is never used: `new`
Nov 16 08:13:26.847 INFO [stderr]   --> src/source/span.rs:80:5
Nov 16 08:13:26.847 INFO [stderr]    |
Nov 16 08:13:26.847 INFO [stderr] 80 |     pub fn new(src: &'s File) -> Generator {
Nov 16 08:13:26.847 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:13:26.847 INFO [stderr] 
Nov 16 08:13:26.847 INFO [stderr] warning: method is never used: `skip`
Nov 16 08:13:26.847 INFO [stderr]   --> src/source/span.rs:84:5
Nov 16 08:13:26.847 INFO [stderr]    |
Nov 16 08:13:26.847 INFO [stderr] 84 |     pub fn skip(&mut self, bytes: i32) -> &mut Generator<'s> {
Nov 16 08:13:26.847 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:13:26.847 INFO [stderr] 
Nov 16 08:13:26.847 INFO [stderr] warning: method is never used: `jump_to`
Nov 16 08:13:26.847 INFO [stderr]   --> src/source/span.rs:89:5
Nov 16 08:13:26.847 INFO [stderr]    |
Nov 16 08:13:26.847 INFO [stderr] 89 |     pub fn jump_to(&mut self, byte: usize) -> &mut Generator<'s> {
Nov 16 08:13:26.847 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:13:26.847 INFO [stderr] 
Nov 16 08:13:26.847 INFO [stderr] warning: method is never used: `reset`
Nov 16 08:13:26.847 INFO [stderr]   --> src/source/span.rs:94:5
Nov 16 08:13:26.847 INFO [stderr]    |
Nov 16 08:13:26.847 INFO [stderr] 94 |     pub fn reset(&mut self) -> &mut Generator<'s> {
Nov 16 08:13:26.847 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:13:26.847 INFO [stderr] 
Nov 16 08:13:26.847 INFO [stderr] warning: method is never used: `span`
Nov 16 08:13:26.851 INFO [stderr]   --> src/source/span.rs:98:5
Nov 16 08:13:26.851 INFO [stderr]    |
Nov 16 08:13:26.851 INFO [stderr] 98 |     pub fn span(&mut self, bytes: usize) -> Span<'s> {
Nov 16 08:13:26.851 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:13:26.851 INFO [stderr] 
Nov 16 08:13:28.471 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.50s
Nov 16 08:13:28.475 INFO [stderr] su: No module specific data is present
Nov 16 08:13:29.693 INFO running `"docker" "inspect" "4deaf409636abb00d5bd41a03ef5a2521334f11d7a14ea3b1537ef66413aaa00"`
Nov 16 08:13:30.063 INFO running `"docker" "rm" "-f" "4deaf409636abb00d5bd41a03ef5a2521334f11d7a14ea3b1537ef66413aaa00"`
Nov 16 08:13:30.423 INFO [stdout] 4deaf409636abb00d5bd41a03ef5a2521334f11d7a14ea3b1537ef66413aaa00
Nov 16 08:13:30.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 08:13:30.887 INFO [stdout] 3a29f779c03ac5f81cb9d7dd492958ef078cade2e7c394b4a7aca50d37029d3a
Nov 16 08:13:30.890 INFO running `"docker" "start" "-a" "3a29f779c03ac5f81cb9d7dd492958ef078cade2e7c394b4a7aca50d37029d3a"`
Nov 16 08:13:33.094 INFO [stderr] usermod: no changes
Nov 16 08:13:33.240 INFO [stderr]    Compiling bft v0.1.0 (/source)
Nov 16 08:13:33.923 INFO [stderr] warning: unused variable: `s`
Nov 16 08:13:33.923 INFO [stderr]   --> src/runtime/tests.rs:34:17
Nov 16 08:13:33.923 INFO [stderr]    |
Nov 16 08:13:33.923 INFO [stderr] 34 |         let mut s = ::source::span::Generator::new(&source);
Nov 16 08:13:33.923 INFO [stderr]    |                 ^ help: consider using `_s` instead
Nov 16 08:13:33.923 INFO [stderr]    |
Nov 16 08:13:33.923 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 08:13:33.923 INFO [stderr] 
Nov 16 08:13:33.975 INFO [stderr] warning: variable does not need to be mutable
Nov 16 08:13:33.975 INFO [stderr]   --> src/runtime/tests.rs:34:13
Nov 16 08:13:33.975 INFO [stderr]    |
Nov 16 08:13:33.975 INFO [stderr] 34 |         let mut s = ::source::span::Generator::new(&source);
Nov 16 08:13:33.975 INFO [stderr]    |             ----^
Nov 16 08:13:33.975 INFO [stderr]    |             |
Nov 16 08:13:33.975 INFO [stderr]    |             help: remove this `mut`
Nov 16 08:13:33.975 INFO [stderr]    |
Nov 16 08:13:33.975 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 08:13:33.975 INFO [stderr] 
Nov 16 08:13:33.975 INFO [stderr] warning: variable does not need to be mutable
Nov 16 08:13:33.975 INFO [stderr]   --> src/runtime/tests.rs:35:13
Nov 16 08:13:33.975 INFO [stderr]    |
Nov 16 08:13:33.975 INFO [stderr] 35 |         let mut tokens = ::source::lex(&source);
Nov 16 08:13:33.975 INFO [stderr]    |             ----^^^^^^
Nov 16 08:13:33.975 INFO [stderr]    |             |
Nov 16 08:13:33.975 INFO [stderr]    |             help: remove this `mut`
Nov 16 08:13:33.975 INFO [stderr] 
Nov 16 08:13:33.975 INFO [stderr] warning: variable does not need to be mutable
Nov 16 08:13:33.975 INFO [stderr]   --> src/runtime/tests.rs:56:9
Nov 16 08:13:33.975 INFO [stderr]    |
Nov 16 08:13:33.975 INFO [stderr] 56 |     let mut test = TestCase::new();
Nov 16 08:13:33.975 INFO [stderr]    |         ----^^^^
Nov 16 08:13:33.975 INFO [stderr]    |         |
Nov 16 08:13:33.975 INFO [stderr]    |         help: remove this `mut`
Nov 16 08:13:33.975 INFO [stderr] 
Nov 16 08:13:34.023 INFO [stderr] warning: method is never used: `jump_to`
Nov 16 08:13:34.023 INFO [stderr]   --> src/source/span.rs:89:5
Nov 16 08:13:34.023 INFO [stderr]    |
Nov 16 08:13:34.023 INFO [stderr] 89 |     pub fn jump_to(&mut self, byte: usize) -> &mut Generator<'s> {
Nov 16 08:13:34.023 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:13:34.023 INFO [stderr]    |
Nov 16 08:13:34.023 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 08:13:34.023 INFO [stderr] 
Nov 16 08:13:34.023 INFO [stderr] warning: method is never used: `reset`
Nov 16 08:13:34.023 INFO [stderr]   --> src/source/span.rs:94:5
Nov 16 08:13:34.023 INFO [stderr]    |
Nov 16 08:13:34.023 INFO [stderr] 94 |     pub fn reset(&mut self) -> &mut Generator<'s> {
Nov 16 08:13:34.023 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:13:34.023 INFO [stderr] 
Nov 16 08:13:35.466 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
Nov 16 08:13:35.467 INFO [stderr] su: No module specific data is present
Nov 16 08:13:36.179 INFO running `"docker" "inspect" "3a29f779c03ac5f81cb9d7dd492958ef078cade2e7c394b4a7aca50d37029d3a"`
Nov 16 08:13:36.511 INFO running `"docker" "rm" "-f" "3a29f779c03ac5f81cb9d7dd492958ef078cade2e7c394b4a7aca50d37029d3a"`
Nov 16 08:13:36.891 INFO [stdout] 3a29f779c03ac5f81cb9d7dd492958ef078cade2e7c394b4a7aca50d37029d3a
Nov 16 08:13:36.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 08:13:37.506 INFO [stdout] 4f51bcf68fc3748f09f3e7ca84c9c1d61179bb0ab7b428a5e9a31ad8ca2bfcec
Nov 16 08:13:37.509 INFO running `"docker" "start" "-a" "4f51bcf68fc3748f09f3e7ca84c9c1d61179bb0ab7b428a5e9a31ad8ca2bfcec"`
Nov 16 08:13:38.963 INFO [stderr] usermod: no changes
Nov 16 08:13:39.049 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 16 08:13:39.065 INFO [stderr]      Running /target/debug/deps/bft-4f898e893dd9d25e
Nov 16 08:13:39.070 INFO [stdout] 
Nov 16 08:13:39.070 INFO [stdout] running 21 tests
Nov 16 08:13:39.071 INFO [stdout] test runtime::tests::add ... ok
Nov 16 08:13:39.072 INFO [stdout] test runtime::tests::op_minus ... ok
Nov 16 08:13:39.072 INFO [stdout] test runtime::tests::op_output ... ok
Nov 16 08:13:39.072 INFO [stdout] test runtime::tests::op_left ... ok
Nov 16 08:13:39.072 INFO [stdout] test runtime::tests::op_input ... ok
Nov 16 08:13:39.073 INFO [stdout] test runtime::tests::move_and_chage ... ok
Nov 16 08:13:39.073 INFO [stdout] test runtime::tests::test_system_empty_code ... ok
Nov 16 08:13:39.073 INFO [stdout] test runtime::tests::op_right ... ok
Nov 16 08:13:39.095 INFO [stdout] test source::lexer::tests::colon ... ok
Nov 16 08:13:39.095 INFO [stdout] test source::lexer::tests::all_0 ... ok
Nov 16 08:13:39.095 INFO [stdout] test runtime::tests::op_plus ... ok
Nov 16 08:13:39.095 INFO [stdout] test source::lexer::tests::bf_complex_0 ... ok
Nov 16 08:13:39.095 INFO [stdout] test source::lexer::tests::close_brace ... ok
Nov 16 08:13:39.095 INFO [stdout] test runtime::tests::loop_down ... ok
Nov 16 08:13:39.095 INFO [stdout] test runtime::tests::construct_runtime ... ok
Nov 16 08:13:39.095 INFO [stdout] test source::lexer::tests::open_brace ... ok
Nov 16 08:13:39.095 INFO [stdout] test source::lexer::tests::semicolon ... ok
Nov 16 08:13:39.096 INFO [stdout] test source::lexer::tests::newline ... ok
Nov 16 08:13:39.096 INFO [stdout] test source::lexer::tests::single_ident ... ok
Nov 16 08:13:39.096 INFO [stdout] test source::lexer::tests::single_char_ident ... ok
Nov 16 08:13:39.096 INFO [stdout] test source::lexer::tests::idents_0 ... ok
Nov 16 08:13:39.096 INFO [stdout] 
Nov 16 08:13:39.096 INFO [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 08:13:39.096 INFO [stdout] 
Nov 16 08:13:39.102 INFO [stderr] su: No module specific data is present
Nov 16 08:13:40.041 INFO running `"docker" "inspect" "4f51bcf68fc3748f09f3e7ca84c9c1d61179bb0ab7b428a5e9a31ad8ca2bfcec"`
Nov 16 08:13:40.413 INFO running `"docker" "rm" "-f" "4f51bcf68fc3748f09f3e7ca84c9c1d61179bb0ab7b428a5e9a31ad8ca2bfcec"`
Nov 16 08:13:40.687 INFO [stdout] 4f51bcf68fc3748f09f3e7ca84c9c1d61179bb0ab7b428a5e9a31ad8ca2bfcec