Oct 31 23:46:04.382 INFO testing raphlinus/ghilbert against 1.30.0 for beta-1.31-1
Oct 31 23:46:04.382 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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"`
Oct 31 23:46:04.784 INFO blam! c8bc5018196965d3b007d4f65722b3fa9c050ae79fd3cfabc42dedb02d6548a5
Oct 31 23:46:04.792 INFO running `"docker" "start" "-a" "c8bc5018196965d3b007d4f65722b3fa9c050ae79fd3cfabc42dedb02d6548a5"`
Oct 31 23:46:06.291 INFO kablam! usermod: no changes
Oct 31 23:46:06.375 INFO kablam!    Compiling serde v1.0.11
Oct 31 23:46:06.375 INFO kablam!    Compiling union-find v0.3.1
Oct 31 23:46:16.207 INFO kablam!    Compiling serde_json v1.0.2
Oct 31 23:46:20.267 INFO kablam!    Compiling ghilbert v0.1.0 (/source)
Oct 31 23:46:20.711 INFO kablam! warning: doc comment not used by rustdoc
Oct 31 23:46:20.711 INFO kablam!    --> src/unify.rs:471:9
Oct 31 23:46:20.711 INFO kablam!     |
Oct 31 23:46:20.711 INFO kablam! 471 |         /// Maps node of bound var to set of term var nodes it can appear free in.
Oct 31 23:46:20.711 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:46:20.711 INFO kablam!     |
Oct 31 23:46:20.712 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 31 23:46:20.712 INFO kablam! 
Oct 31 23:46:21.273 INFO kablam! warning: unused variable: `writer`
Oct 31 23:46:21.273 INFO kablam!    --> src/htmlout.rs:128:39
Oct 31 23:46:21.273 INFO kablam!     |
Oct 31 23:46:21.273 INFO kablam! 128 |     pub fn write<W: Write>(&mut self, writer: &mut W, parser: &Parser) -> io::Result<()> {
Oct 31 23:46:21.273 INFO kablam!     |                                       ^^^^^^ help: consider using `_writer` instead
Oct 31 23:46:21.273 INFO kablam!     |
Oct 31 23:46:21.273 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 23:46:21.273 INFO kablam! 
Oct 31 23:46:21.274 INFO kablam! warning: unused variable: `line`
Oct 31 23:46:21.274 INFO kablam!    --> src/htmlout.rs:371:30
Oct 31 23:46:21.274 INFO kablam!     |
Oct 31 23:46:21.274 INFO kablam! 371 |     fn start_line(&mut self, line: &ParseNode) {
Oct 31 23:46:21.274 INFO kablam!     |                              ^^^^ help: consider using `_line` instead
Oct 31 23:46:21.274 INFO kablam! 
Oct 31 23:46:21.338 INFO kablam! warning: variable does not need to be mutable
Oct 31 23:46:21.338 INFO kablam!    --> src/lexer.rs:132:13
Oct 31 23:46:21.338 INFO kablam!     |
Oct 31 23:46:21.338 INFO kablam! 132 |         let mut node = self.root.traverse(s.chars());
Oct 31 23:46:21.338 INFO kablam!     |             ----^^^^
Oct 31 23:46:21.338 INFO kablam!     |             |
Oct 31 23:46:21.338 INFO kablam!     |             help: remove this `mut`
Oct 31 23:46:21.338 INFO kablam!     |
Oct 31 23:46:21.338 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 31 23:46:21.338 INFO kablam! 
Oct 31 23:46:21.527 INFO kablam! warning: method is never used: `cur_info`
Oct 31 23:46:21.527 INFO kablam!    --> src/htmlout.rs:307:5
Oct 31 23:46:21.527 INFO kablam!     |
Oct 31 23:46:21.527 INFO kablam! 307 |     fn cur_info(&self) -> &ThmInfo {
Oct 31 23:46:21.527 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:46:21.527 INFO kablam!     |
Oct 31 23:46:21.527 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 23:46:21.527 INFO kablam! 
Oct 31 23:46:21.527 INFO kablam! warning: method is never used: `get_end`
Oct 31 23:46:21.527 INFO kablam!   --> src/parser.rs:44:5
Oct 31 23:46:21.527 INFO kablam!    |
Oct 31 23:46:21.527 INFO kablam! 44 |     pub fn get_end(&self) -> usize {
Oct 31 23:46:21.527 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:46:21.527 INFO kablam! 
Oct 31 23:46:21.527 INFO kablam! warning: field is never used: `session`
Oct 31 23:46:21.527 INFO kablam!    --> src/session.rs:566:5
Oct 31 23:46:21.527 INFO kablam!     |
Oct 31 23:46:21.527 INFO kablam! 566 |     session: &'b Session<'a>,
Oct 31 23:46:21.527 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:46:21.527 INFO kablam! 
Oct 31 23:46:28.073 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.75s
Oct 31 23:46:28.076 INFO kablam! su: No module specific data is present
Oct 31 23:46:29.800 INFO running `"docker" "rm" "-f" "c8bc5018196965d3b007d4f65722b3fa9c050ae79fd3cfabc42dedb02d6548a5"`
Oct 31 23:46:30.079 INFO blam! c8bc5018196965d3b007d4f65722b3fa9c050ae79fd3cfabc42dedb02d6548a5
Oct 31 23:46:30.096 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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"`
Oct 31 23:46:30.547 INFO blam! 9dcf87e26089ace34ae4af53cf760fc0a9a17025493187fca08e0f94f3cbc6fb
Oct 31 23:46:30.550 INFO running `"docker" "start" "-a" "9dcf87e26089ace34ae4af53cf760fc0a9a17025493187fca08e0f94f3cbc6fb"`
Oct 31 23:46:33.269 INFO kablam! usermod: no changes
Oct 31 23:46:33.390 INFO kablam!    Compiling ghilbert v0.1.0 (/source)
Oct 31 23:46:33.891 INFO kablam! warning: doc comment not used by rustdoc
Oct 31 23:46:33.892 INFO kablam!    --> src/unify.rs:471:9
Oct 31 23:46:33.892 INFO kablam!     |
Oct 31 23:46:33.892 INFO kablam! 471 |         /// Maps node of bound var to set of term var nodes it can appear free in.
Oct 31 23:46:33.892 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:46:33.892 INFO kablam!     |
Oct 31 23:46:33.892 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 31 23:46:33.892 INFO kablam! 
Oct 31 23:46:34.450 INFO kablam! warning: unused variable: `writer`
Oct 31 23:46:34.451 INFO kablam!    --> src/htmlout.rs:128:39
Oct 31 23:46:34.451 INFO kablam!     |
Oct 31 23:46:34.451 INFO kablam! 128 |     pub fn write<W: Write>(&mut self, writer: &mut W, parser: &Parser) -> io::Result<()> {
Oct 31 23:46:34.451 INFO kablam!     |                                       ^^^^^^ help: consider using `_writer` instead
Oct 31 23:46:34.451 INFO kablam!     |
Oct 31 23:46:34.451 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 23:46:34.451 INFO kablam! 
Oct 31 23:46:34.453 INFO kablam! warning: unused variable: `line`
Oct 31 23:46:34.453 INFO kablam!    --> src/htmlout.rs:371:30
Oct 31 23:46:34.453 INFO kablam!     |
Oct 31 23:46:34.453 INFO kablam! 371 |     fn start_line(&mut self, line: &ParseNode) {
Oct 31 23:46:34.453 INFO kablam!     |                              ^^^^ help: consider using `_line` instead
Oct 31 23:46:34.453 INFO kablam! 
Oct 31 23:46:34.515 INFO kablam! warning: variable does not need to be mutable
Oct 31 23:46:34.515 INFO kablam!    --> src/lexer.rs:132:13
Oct 31 23:46:34.516 INFO kablam!     |
Oct 31 23:46:34.516 INFO kablam! 132 |         let mut node = self.root.traverse(s.chars());
Oct 31 23:46:34.516 INFO kablam!     |             ----^^^^
Oct 31 23:46:34.516 INFO kablam!     |             |
Oct 31 23:46:34.516 INFO kablam!     |             help: remove this `mut`
Oct 31 23:46:34.516 INFO kablam!     |
Oct 31 23:46:34.516 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 31 23:46:34.516 INFO kablam! 
Oct 31 23:46:34.696 INFO kablam! warning: method is never used: `cur_info`
Oct 31 23:46:34.697 INFO kablam!    --> src/htmlout.rs:307:5
Oct 31 23:46:34.697 INFO kablam!     |
Oct 31 23:46:34.697 INFO kablam! 307 |     fn cur_info(&self) -> &ThmInfo {
Oct 31 23:46:34.697 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:46:34.697 INFO kablam!     |
Oct 31 23:46:34.697 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 23:46:34.697 INFO kablam! 
Oct 31 23:46:34.697 INFO kablam! warning: method is never used: `get_end`
Oct 31 23:46:34.697 INFO kablam!   --> src/parser.rs:44:5
Oct 31 23:46:34.697 INFO kablam!    |
Oct 31 23:46:34.697 INFO kablam! 44 |     pub fn get_end(&self) -> usize {
Oct 31 23:46:34.697 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:46:34.697 INFO kablam! 
Oct 31 23:46:34.700 INFO kablam! warning: field is never used: `session`
Oct 31 23:46:34.700 INFO kablam!    --> src/session.rs:566:5
Oct 31 23:46:34.700 INFO kablam!     |
Oct 31 23:46:34.700 INFO kablam! 566 |     session: &'b Session<'a>,
Oct 31 23:46:34.700 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:46:34.700 INFO kablam! 
Oct 31 23:46:35.227 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Oct 31 23:46:35.229 INFO kablam! su: No module specific data is present
Oct 31 23:46:36.643 INFO running `"docker" "rm" "-f" "9dcf87e26089ace34ae4af53cf760fc0a9a17025493187fca08e0f94f3cbc6fb"`
Oct 31 23:46:36.999 INFO blam! 9dcf87e26089ace34ae4af53cf760fc0a9a17025493187fca08e0f94f3cbc6fb
Oct 31 23:46:37.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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"`
Oct 31 23:46:37.455 INFO blam! 38fa4e874c3e58096d710b812f492b17f7d6351a9e43d61695d6c4da84883689
Oct 31 23:46:37.457 INFO running `"docker" "start" "-a" "38fa4e874c3e58096d710b812f492b17f7d6351a9e43d61695d6c4da84883689"`
Oct 31 23:46:39.646 INFO kablam! usermod: no changes
Oct 31 23:46:39.755 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Oct 31 23:46:39.756 INFO kablam!      Running /target/debug/deps/ghilbert-00a3f50c8c92e4c5
Oct 31 23:46:39.763 INFO blam! 
Oct 31 23:46:39.763 INFO blam! running 0 tests
Oct 31 23:46:39.763 INFO blam! 
Oct 31 23:46:39.763 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 31 23:46:39.763 INFO blam! 
Oct 31 23:46:39.771 INFO kablam! su: No module specific data is present
Oct 31 23:46:41.396 INFO running `"docker" "rm" "-f" "38fa4e874c3e58096d710b812f492b17f7d6351a9e43d61695d6c4da84883689"`
Oct 31 23:46:41.739 INFO blam! 38fa4e874c3e58096d710b812f492b17f7d6351a9e43d61695d6c4da84883689
