Nov 01 20:08:04.040 INFO testing Kneipenrunde/text-classify against 1.30.0 for beta-1.31-1
Nov 01 20:08:04.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 20:08:04.580 INFO blam! c127ff046db2a5ef6ec796ab5df6cf2fcb9386e68de658a683a707b5c0639554
Nov 01 20:08:04.582 INFO running `"docker" "start" "-a" "c127ff046db2a5ef6ec796ab5df6cf2fcb9386e68de658a683a707b5c0639554"`
Nov 01 20:08:05.504 INFO kablam! usermod: no changes
Nov 01 20:08:05.535 INFO kablam!    Compiling text-classify v0.1.0 (/source)
Nov 01 20:08:05.919 INFO kablam! warning: unused import: `std::env`
Nov 01 20:08:05.920 INFO kablam!  --> src/main.rs:2:5
Nov 01 20:08:05.920 INFO kablam!   |
Nov 01 20:08:05.920 INFO kablam! 2 | use std::env;
Nov 01 20:08:05.920 INFO kablam!   |     ^^^^^^^^
Nov 01 20:08:05.921 INFO kablam!   |
Nov 01 20:08:05.921 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 20:08:05.921 INFO kablam! 
Nov 01 20:08:05.922 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 01 20:08:05.922 INFO kablam!  --> src/main.rs:4:5
Nov 01 20:08:05.922 INFO kablam!   |
Nov 01 20:08:05.922 INFO kablam! 4 | use std::io::prelude::*;
Nov 01 20:08:05.923 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 20:08:05.923 INFO kablam! 
Nov 01 20:08:05.996 INFO kablam! warning: unused variable: `data`
Nov 01 20:08:05.996 INFO kablam!   --> src/main.rs:51:22
Nov 01 20:08:05.996 INFO kablam!    |
Nov 01 20:08:05.996 INFO kablam! 51 |     fn filter(&self, data : &str) -> String {
Nov 01 20:08:05.996 INFO kablam!    |                      ^^^^ help: consider using `_data` instead
Nov 01 20:08:05.996 INFO kablam!    |
Nov 01 20:08:05.996 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 20:08:05.996 INFO kablam! 
Nov 01 20:08:06.027 INFO kablam! warning: struct is never constructed: `LabelEncoder`
Nov 01 20:08:06.030 INFO kablam!   --> src/main.rs:18:1
Nov 01 20:08:06.031 INFO kablam!    |
Nov 01 20:08:06.031 INFO kablam! 18 | struct LabelEncoder {
Nov 01 20:08:06.031 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 01 20:08:06.032 INFO kablam!    |
Nov 01 20:08:06.032 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 20:08:06.032 INFO kablam! 
Nov 01 20:08:06.032 INFO kablam! warning: method is never used: `new`
Nov 01 20:08:06.033 INFO kablam!   --> src/main.rs:24:5
Nov 01 20:08:06.033 INFO kablam!    |
Nov 01 20:08:06.033 INFO kablam! 24 |     fn new() -> LabelEncoder {
Nov 01 20:08:06.033 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:08:06.034 INFO kablam! 
Nov 01 20:08:06.034 INFO kablam! warning: method is never used: `fit`
Nov 01 20:08:06.034 INFO kablam!   --> src/main.rs:28:5
Nov 01 20:08:06.034 INFO kablam!    |
Nov 01 20:08:06.035 INFO kablam! 28 |     fn fit(&mut self, labels : &[&str]) {
Nov 01 20:08:06.035 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:08:06.035 INFO kablam! 
Nov 01 20:08:06.035 INFO kablam! warning: method is never used: `transform`
Nov 01 20:08:06.035 INFO kablam!   --> src/main.rs:37:5
Nov 01 20:08:06.035 INFO kablam!    |
Nov 01 20:08:06.035 INFO kablam! 37 |     fn transform(&self, labels : &[&str]) -> Vec<u32> {
Nov 01 20:08:06.035 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:08:06.035 INFO kablam! 
Nov 01 20:08:06.035 INFO kablam! warning: struct is never constructed: `StopWordFilter`
Nov 01 20:08:06.035 INFO kablam!   --> src/main.rs:42:1
Nov 01 20:08:06.035 INFO kablam!    |
Nov 01 20:08:06.035 INFO kablam! 42 | struct StopWordFilter {
Nov 01 20:08:06.035 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:08:06.035 INFO kablam! 
Nov 01 20:08:06.035 INFO kablam! warning: method is never used: `new`
Nov 01 20:08:06.035 INFO kablam!   --> src/main.rs:47:5
Nov 01 20:08:06.035 INFO kablam!    |
Nov 01 20:08:06.035 INFO kablam! 47 |     fn new() -> StopWordFilter {
Nov 01 20:08:06.035 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:08:06.035 INFO kablam! 
Nov 01 20:08:06.035 INFO kablam! warning: method is never used: `filter`
Nov 01 20:08:06.035 INFO kablam!   --> src/main.rs:51:5
Nov 01 20:08:06.035 INFO kablam!    |
Nov 01 20:08:06.035 INFO kablam! 51 |     fn filter(&self, data : &str) -> String {
Nov 01 20:08:06.035 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:08:06.035 INFO kablam! 
Nov 01 20:08:06.786 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Nov 01 20:08:06.788 INFO kablam! su: No module specific data is present
Nov 01 20:08:07.252 INFO running `"docker" "rm" "-f" "c127ff046db2a5ef6ec796ab5df6cf2fcb9386e68de658a683a707b5c0639554"`
Nov 01 20:08:07.502 INFO blam! c127ff046db2a5ef6ec796ab5df6cf2fcb9386e68de658a683a707b5c0639554
Nov 01 20:08:07.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 20:08:07.836 INFO blam! 263780f520947930ab8285a944aa8f12b1ed3cd2624084e38802ec987f8b011a
Nov 01 20:08:07.837 INFO running `"docker" "start" "-a" "263780f520947930ab8285a944aa8f12b1ed3cd2624084e38802ec987f8b011a"`
Nov 01 20:08:08.717 INFO kablam! usermod: no changes
Nov 01 20:08:08.777 INFO kablam!    Compiling text-classify v0.1.0 (/source)
Nov 01 20:08:09.370 INFO kablam! warning: unused import: `std::env`
Nov 01 20:08:09.370 INFO kablam!  --> src/main.rs:2:5
Nov 01 20:08:09.370 INFO kablam!   |
Nov 01 20:08:09.370 INFO kablam! 2 | use std::env;
Nov 01 20:08:09.371 INFO kablam!   |     ^^^^^^^^
Nov 01 20:08:09.371 INFO kablam!   |
Nov 01 20:08:09.371 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 20:08:09.371 INFO kablam! 
Nov 01 20:08:09.371 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 01 20:08:09.371 INFO kablam!  --> src/main.rs:4:5
Nov 01 20:08:09.371 INFO kablam!   |
Nov 01 20:08:09.371 INFO kablam! 4 | use std::io::prelude::*;
Nov 01 20:08:09.371 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 20:08:09.371 INFO kablam! 
Nov 01 20:08:09.511 INFO kablam! warning: unused variable: `data`
Nov 01 20:08:09.511 INFO kablam!   --> src/main.rs:51:22
Nov 01 20:08:09.512 INFO kablam!    |
Nov 01 20:08:09.512 INFO kablam! 51 |     fn filter(&self, data : &str) -> String {
Nov 01 20:08:09.512 INFO kablam!    |                      ^^^^ help: consider using `_data` instead
Nov 01 20:08:09.513 INFO kablam!    |
Nov 01 20:08:09.513 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 20:08:09.513 INFO kablam! 
Nov 01 20:08:09.551 INFO kablam! warning: variable does not need to be mutable
Nov 01 20:08:09.552 INFO kablam!    --> src/main.rs:230:9
Nov 01 20:08:09.552 INFO kablam!     |
Nov 01 20:08:09.552 INFO kablam! 230 |     let mut clf = Classifier::new();
Nov 01 20:08:09.553 INFO kablam!     |         ----^^^
Nov 01 20:08:09.553 INFO kablam!     |         |
Nov 01 20:08:09.553 INFO kablam!     |         help: remove this `mut`
Nov 01 20:08:09.553 INFO kablam!     |
Nov 01 20:08:09.554 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 20:08:09.554 INFO kablam! 
Nov 01 20:08:09.554 INFO kablam! warning: field is never used: `stop_words`
Nov 01 20:08:09.555 INFO kablam!   --> src/main.rs:43:5
Nov 01 20:08:09.555 INFO kablam!    |
Nov 01 20:08:09.557 INFO kablam! 43 |     stop_words : Vec<String>,
Nov 01 20:08:09.558 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:08:09.558 INFO kablam!    |
Nov 01 20:08:09.558 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 20:08:09.558 INFO kablam! 
Nov 01 20:08:11.003 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
Nov 01 20:08:11.003 INFO kablam! su: No module specific data is present
Nov 01 20:08:11.548 INFO running `"docker" "rm" "-f" "263780f520947930ab8285a944aa8f12b1ed3cd2624084e38802ec987f8b011a"`
Nov 01 20:08:11.743 INFO blam! 263780f520947930ab8285a944aa8f12b1ed3cd2624084e38802ec987f8b011a
Nov 01 20:08:11.759 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 20:08:12.151 INFO blam! 7edf9e958ba3955500dcf301088f0decb3e29d4aa13dc926c4b5532298e0e62a
Nov 01 20:08:12.156 INFO running `"docker" "start" "-a" "7edf9e958ba3955500dcf301088f0decb3e29d4aa13dc926c4b5532298e0e62a"`
Nov 01 20:08:12.578 INFO kablam! usermod: no changes
Nov 01 20:08:12.615 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 01 20:08:12.619 INFO kablam!      Running /target/debug/deps/text_classify-ed28a9588c949a63
Nov 01 20:08:12.629 INFO blam! 
Nov 01 20:08:12.629 INFO blam! running 7 tests
Nov 01 20:08:12.632 INFO blam! test test_class_label_encoding ... ok
Nov 01 20:08:12.634 INFO blam! test test_classify ... ok
Nov 01 20:08:12.643 INFO blam! test test_count_words ... ok
Nov 01 20:08:12.643 INFO blam! test test_accuracy ... ok
Nov 01 20:08:12.643 INFO blam! test test_vocabulary_size ... ok
Nov 01 20:08:12.648 INFO blam! test test_untrained_classifier ... ok
Nov 01 20:08:12.655 INFO blam! test test_stop_word_filter ... FAILED
Nov 01 20:08:12.655 INFO kablam! error: test failed, to rerun pass '--bin text-classify'
Nov 01 20:08:12.655 INFO blam! 
Nov 01 20:08:12.655 INFO kablam! su: No module specific data is present
Nov 01 20:08:12.655 INFO blam! failures:
Nov 01 20:08:12.655 INFO blam! 
Nov 01 20:08:12.655 INFO blam! ---- test_stop_word_filter stdout ----
Nov 01 20:08:12.655 INFO blam! thread 'test_stop_word_filter' panicked at 'assertion failed: `(left == right)`
Nov 01 20:08:12.655 INFO blam!   left: `""`,
Nov 01 20:08:12.655 INFO blam!  right: `"mad mad world"`', src/main.rs:240:5
Nov 01 20:08:12.655 INFO blam! stack backtrace:
Nov 01 20:08:12.655 INFO blam!    0:     0x560c7a4726ce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hf5316c67202e23c8
Nov 01 20:08:12.655 INFO blam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 01 20:08:12.655 INFO blam!    1:     0x560c7a465aa6 - std::sys_common::backtrace::print::h3068ed2a6dc7ac86
Nov 01 20:08:12.655 INFO blam!                                at libstd/sys_common/backtrace.rs:71
Nov 01 20:08:12.655 INFO blam!                                at libstd/sys_common/backtrace.rs:59
Nov 01 20:08:12.655 INFO blam!    2:     0x560c7a463e7d - std::panicking::default_hook::{{closure}}::h1b9d29cc09d41897
Nov 01 20:08:12.655 INFO blam!                                at libstd/panicking.rs:211
Nov 01 20:08:12.655 INFO blam!    3:     0x560c7a463b8b - std::panicking::default_hook::h3a27b204a313406b
Nov 01 20:08:12.655 INFO blam!                                at libstd/panicking.rs:221
Nov 01 20:08:12.655 INFO blam!    4:     0x560c7a46452c - std::panicking::rust_panic_with_hook::h0e12cb2fc86d00fa
Nov 01 20:08:12.655 INFO blam!                                at libstd/panicking.rs:477
Nov 01 20:08:12.655 INFO blam!    5:     0x560c7a4640e9 - std::panicking::continue_panic_fmt::h141671b29fe0e27d
Nov 01 20:08:12.655 INFO blam!                                at libstd/panicking.rs:391
Nov 01 20:08:12.655 INFO blam!    6:     0x560c7a46404d - std::panicking::begin_panic_fmt::h598547fc766c278a
Nov 01 20:08:12.655 INFO blam!                                at libstd/panicking.rs:346
Nov 01 20:08:12.655 INFO blam!    7:     0x560c7a41307e - text_classify::test_stop_word_filter::h7914a16c6e10df93
Nov 01 20:08:12.655 INFO blam!                                at src/main.rs:240
Nov 01 20:08:12.655 INFO blam!    8:     0x560c7a412e69 - text_classify::test_stop_word_filter::{{closure}}::hdb383743549ae43b
Nov 01 20:08:12.655 INFO blam!                                at src/main.rs:236
Nov 01 20:08:12.655 INFO blam!    9:     0x560c7a42168d - core::ops::function::FnOnce::call_once::hf7a69b23ddf2f7f3
Nov 01 20:08:12.655 INFO blam!                                at libcore/ops/function.rs:238
Nov 01 20:08:12.655 INFO blam!   10:     0x560c7a424aae - <F as alloc::boxed::FnBox<A>>::call_box::ha9910eac2d17ff23
Nov 01 20:08:12.655 INFO blam!                                at libtest/lib.rs:1461
Nov 01 20:08:12.655 INFO blam!                                at libcore/ops/function.rs:238
Nov 01 20:08:12.655 INFO blam!                                at liballoc/boxed.rs:646
Nov 01 20:08:12.655 INFO blam!   11:     0x560c7a481549 - __rust_maybe_catch_panic
Nov 01 20:08:12.655 INFO blam!                                at libpanic_unwind/lib.rs:103
Nov 01 20:08:12.655 INFO blam!   12:     0x560c7a4303bd - std::sys_common::backtrace::__rust_begin_short_backtrace::h470b05235fe5e5ad
Nov 01 20:08:12.655 INFO blam!                                at libstd/panicking.rs:289
Nov 01 20:08:12.655 INFO blam!                                at libstd/panic.rs:392
Nov 01 20:08:12.655 INFO blam!                                at libtest/lib.rs:1416
Nov 01 20:08:12.655 INFO blam!                                at libstd/sys_common/backtrace.rs:136
Nov 01 20:08:12.655 INFO blam!   13:     0x560c7a4489f4 - std::panicking::try::do_call::h1f0578498122cc00
Nov 01 20:08:12.655 INFO blam!                                at libstd/thread/mod.rs:409
Nov 01 20:08:12.655 INFO blam!                                at libstd/panic.rs:313
Nov 01 20:08:12.655 INFO blam!                                at libstd/panicking.rs:310
Nov 01 20:08:12.655 INFO blam!   14:     0x560c7a481549 - __rust_maybe_catch_panic
Nov 01 20:08:12.655 INFO blam!                                at libpanic_unwind/lib.rs:103
Nov 01 20:08:12.655 INFO blam!   15:     0x560c7a4392c6 - <F as alloc::boxed::FnBox<A>>::call_box::h7b129f9f235ab460
Nov 01 20:08:12.655 INFO blam!                                at libstd/panicking.rs:289
Nov 01 20:08:12.655 INFO blam!                                at libstd/panic.rs:392
Nov 01 20:08:12.655 INFO blam!                                at libstd/thread/mod.rs:408
Nov 01 20:08:12.655 INFO blam!                                at liballoc/boxed.rs:646
Nov 01 20:08:12.655 INFO blam!   16:     0x560c7a473fea - std::sys_common::thread::start_thread::hb77935aee02382da
Nov 01 20:08:12.655 INFO blam!                                at liballoc/boxed.rs:656
Nov 01 20:08:12.655 INFO blam!                                at libstd/sys_common/thread.rs:24
Nov 01 20:08:12.655 INFO blam!   17:     0x560c7a464ce5 - std::sys::unix::thread::Thread::new::thread_start::hd61f7429b3de1d75
Nov 01 20:08:12.655 INFO blam!                                at libstd/sys/unix/thread.rs:90
Nov 01 20:08:12.655 INFO blam!   18:     0x7fe6b02a56b9 - start_thread
Nov 01 20:08:12.655 INFO blam!   19:     0x7fe6afdc541c - clone
Nov 01 20:08:12.655 INFO blam!   20:                0x0 - <unknown>
Nov 01 20:08:12.655 INFO blam! 
Nov 01 20:08:12.655 INFO blam! 
Nov 01 20:08:12.655 INFO blam! failures:
Nov 01 20:08:12.655 INFO blam!     test_stop_word_filter
Nov 01 20:08:12.655 INFO blam! 
Nov 01 20:08:12.655 INFO blam! test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 20:08:12.655 INFO blam! 
Nov 01 20:08:13.089 INFO running `"docker" "rm" "-f" "7edf9e958ba3955500dcf301088f0decb3e29d4aa13dc926c4b5532298e0e62a"`
Nov 01 20:08:13.278 INFO blam! 7edf9e958ba3955500dcf301088f0decb3e29d4aa13dc926c4b5532298e0e62a
