Dec 01 09:36:05.893 INFO testing meganehouser/loris against 1.30.1 for beta-1.31-5
Dec 01 09:36:05.893 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 01 09:36:06.141 INFO [stdout] de01c9990c309f11d4e46cabf90a73ad5ca16002aa145aef73cca19e2ea26212
Dec 01 09:36:06.144 INFO running `"docker" "start" "-a" "de01c9990c309f11d4e46cabf90a73ad5ca16002aa145aef73cca19e2ea26212"`
Dec 01 09:36:06.593 INFO [stderr] usermod: no changes
Dec 01 09:36:06.654 INFO [stderr]    Compiling users v0.7.0
Dec 01 09:36:06.655 INFO [stderr]    Compiling failure v0.1.2
Dec 01 09:36:07.649 INFO [stderr]    Compiling loris v0.1.0 (/source)
Dec 01 09:36:08.038 INFO [stderr] warning: unused import: `Error`
Dec 01 09:36:08.039 INFO [stderr]  --> src/parser.rs:5:15
Dec 01 09:36:08.039 INFO [stderr]   |
Dec 01 09:36:08.039 INFO [stderr] 5 | use failure::{Error, Fail};
Dec 01 09:36:08.039 INFO [stderr]   |               ^^^^^
Dec 01 09:36:08.039 INFO [stderr]   |
Dec 01 09:36:08.039 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 09:36:08.039 INFO [stderr] 
Dec 01 09:36:08.131 INFO [stderr] warning: unused variable: `v`
Dec 01 09:36:08.131 INFO [stderr]   --> src/ast.rs:39:24
Dec 01 09:36:08.131 INFO [stderr]    |
Dec 01 09:36:08.131 INFO [stderr] 39 |                 value: v,
Dec 01 09:36:08.131 INFO [stderr]    |                        ^ help: consider using `_v` instead
Dec 01 09:36:08.132 INFO [stderr]    |
Dec 01 09:36:08.132 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 09:36:08.132 INFO [stderr] 
Dec 01 09:36:08.132 INFO [stderr] warning: unused variable: `v`
Dec 01 09:36:08.132 INFO [stderr]   --> src/ast.rs:41:50
Dec 01 09:36:08.132 INFO [stderr]    |
Dec 01 09:36:08.132 INFO [stderr] 41 |             Statement::Return { token: t, value: v } => write!(f, "Return(token:{}, value:)", t), //, v)
Dec 01 09:36:08.132 INFO [stderr]    |                                                  ^ help: consider using `_v` instead
Dec 01 09:36:08.132 INFO [stderr] 
Dec 01 09:36:08.132 INFO [stderr] warning: unused variable: `Illegal`
Dec 01 09:36:08.132 INFO [stderr]   --> src/ast.rs:42:13
Dec 01 09:36:08.132 INFO [stderr]    |
Dec 01 09:36:08.132 INFO [stderr] 42 |             Illegal => write!(f, "Illegal()"),
Dec 01 09:36:08.132 INFO [stderr]    |             ^^^^^^^ help: consider using `_Illegal` instead
Dec 01 09:36:08.132 INFO [stderr] 
Dec 01 09:36:08.176 INFO [stderr] warning: struct is never constructed: `Program`
Dec 01 09:36:08.176 INFO [stderr]  --> src/ast.rs:4:1
Dec 01 09:36:08.176 INFO [stderr]   |
Dec 01 09:36:08.176 INFO [stderr] 4 | pub struct Program {
Dec 01 09:36:08.176 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 01 09:36:08.176 INFO [stderr]   |
Dec 01 09:36:08.176 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 09:36:08.176 INFO [stderr] 
Dec 01 09:36:08.176 INFO [stderr] warning: method is never used: `new`
Dec 01 09:36:08.176 INFO [stderr]  --> src/ast.rs:9:5
Dec 01 09:36:08.176 INFO [stderr]   |
Dec 01 09:36:08.176 INFO [stderr] 9 |     pub fn new() -> Program {
Dec 01 09:36:08.176 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:36:08.176 INFO [stderr] 
Dec 01 09:36:08.176 INFO [stderr] warning: enum is never used: `Statement`
Dec 01 09:36:08.176 INFO [stderr]   --> src/ast.rs:15:1
Dec 01 09:36:08.176 INFO [stderr]    |
Dec 01 09:36:08.176 INFO [stderr] 15 | pub enum Statement {
Dec 01 09:36:08.176 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 01 09:36:08.176 INFO [stderr] 
Dec 01 09:36:08.176 INFO [stderr] warning: enum is never used: `Expression`
Dec 01 09:36:08.176 INFO [stderr]   --> src/ast.rs:29:1
Dec 01 09:36:08.176 INFO [stderr]    |
Dec 01 09:36:08.176 INFO [stderr] 29 | pub enum Expression {
Dec 01 09:36:08.176 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 01 09:36:08.176 INFO [stderr] 
Dec 01 09:36:08.176 INFO [stderr] warning: struct is never constructed: `ParserError`
Dec 01 09:36:08.176 INFO [stderr]  --> src/parser.rs:9:1
Dec 01 09:36:08.176 INFO [stderr]   |
Dec 01 09:36:08.176 INFO [stderr] 9 | pub struct ParserError {
Dec 01 09:36:08.176 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:36:08.176 INFO [stderr] 
Dec 01 09:36:08.176 INFO [stderr] warning: struct is never constructed: `Parser`
Dec 01 09:36:08.176 INFO [stderr]   --> src/parser.rs:14:1
Dec 01 09:36:08.176 INFO [stderr]    |
Dec 01 09:36:08.176 INFO [stderr] 14 | pub struct Parser<'a> {
Dec 01 09:36:08.176 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:36:08.176 INFO [stderr] 
Dec 01 09:36:08.176 INFO [stderr] warning: method is never used: `new`
Dec 01 09:36:08.176 INFO [stderr]   --> src/parser.rs:22:5
Dec 01 09:36:08.176 INFO [stderr]    |
Dec 01 09:36:08.176 INFO [stderr] 22 |     pub fn new(lxr: Lexer<'a>) -> Parser<'a> {
Dec 01 09:36:08.176 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:36:08.176 INFO [stderr] 
Dec 01 09:36:08.176 INFO [stderr] warning: method is never used: `next_token`
Dec 01 09:36:08.176 INFO [stderr]   --> src/parser.rs:34:5
Dec 01 09:36:08.176 INFO [stderr]    |
Dec 01 09:36:08.176 INFO [stderr] 34 |     pub fn next_token(&mut self) {
Dec 01 09:36:08.176 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:36:08.176 INFO [stderr] 
Dec 01 09:36:08.176 INFO [stderr] warning: method is never used: `parse_program`
Dec 01 09:36:08.176 INFO [stderr]   --> src/parser.rs:38:5
Dec 01 09:36:08.176 INFO [stderr]    |
Dec 01 09:36:08.176 INFO [stderr] 38 |     pub fn parse_program(&mut self) -> ast::Program {
Dec 01 09:36:08.176 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:36:08.176 INFO [stderr] 
Dec 01 09:36:08.176 INFO [stderr] warning: method is never used: `parse_statement`
Dec 01 09:36:08.176 INFO [stderr]   --> src/parser.rs:50:5
Dec 01 09:36:08.176 INFO [stderr]    |
Dec 01 09:36:08.176 INFO [stderr] 50 |     fn parse_statement(&mut self) -> ast::Statement {
Dec 01 09:36:08.177 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:36:08.177 INFO [stderr] 
Dec 01 09:36:08.177 INFO [stderr] warning: method is never used: `push_err`
Dec 01 09:36:08.177 INFO [stderr]   --> src/parser.rs:58:5
Dec 01 09:36:08.177 INFO [stderr]    |
Dec 01 09:36:08.177 INFO [stderr] 58 |     fn push_err(&mut self, expected: Token) {
Dec 01 09:36:08.177 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:36:08.177 INFO [stderr] 
Dec 01 09:36:08.177 INFO [stderr] warning: method is never used: `parse_let_statement`
Dec 01 09:36:08.177 INFO [stderr]   --> src/parser.rs:66:5
Dec 01 09:36:08.177 INFO [stderr]    |
Dec 01 09:36:08.177 INFO [stderr] 66 |     fn parse_let_statement(&mut self) -> ast::Statement {
Dec 01 09:36:08.177 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:36:08.177 INFO [stderr] 
Dec 01 09:36:08.177 INFO [stderr] warning: method is never used: `parse_return_statement`
Dec 01 09:36:08.177 INFO [stderr]   --> src/parser.rs:95:5
Dec 01 09:36:08.177 INFO [stderr]    |
Dec 01 09:36:08.177 INFO [stderr] 95 |     fn parse_return_statement(&mut self) -> ast::Statement {
Dec 01 09:36:08.177 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:36:08.177 INFO [stderr] 
Dec 01 09:36:08.177 INFO [stderr] warning: variable `Illegal` should have a snake case name such as `illegal`
Dec 01 09:36:08.177 INFO [stderr]   --> src/ast.rs:42:13
Dec 01 09:36:08.177 INFO [stderr]    |
Dec 01 09:36:08.177 INFO [stderr] 42 |             Illegal => write!(f, "Illegal()"),
Dec 01 09:36:08.177 INFO [stderr]    |             ^^^^^^^
Dec 01 09:36:08.177 INFO [stderr]    |
Dec 01 09:36:08.177 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 01 09:36:08.177 INFO [stderr] 
Dec 01 09:36:09.064 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
Dec 01 09:36:09.067 INFO [stderr] su: No module specific data is present
Dec 01 09:36:10.243 INFO running `"docker" "inspect" "de01c9990c309f11d4e46cabf90a73ad5ca16002aa145aef73cca19e2ea26212"`
Dec 01 09:36:10.589 INFO running `"docker" "rm" "-f" "de01c9990c309f11d4e46cabf90a73ad5ca16002aa145aef73cca19e2ea26212"`
Dec 01 09:36:10.889 INFO [stdout] de01c9990c309f11d4e46cabf90a73ad5ca16002aa145aef73cca19e2ea26212
Dec 01 09:36:10.893 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 01 09:36:11.371 INFO [stdout] 714ceed1334e5e66b4859382af9d6913863a2c4189bfb2836ca850cc1c53d8ab
Dec 01 09:36:11.372 INFO running `"docker" "start" "-a" "714ceed1334e5e66b4859382af9d6913863a2c4189bfb2836ca850cc1c53d8ab"`
Dec 01 09:36:12.808 INFO [stderr] usermod: no changes
Dec 01 09:36:12.919 INFO [stderr]    Compiling loris v0.1.0 (/source)
Dec 01 09:36:13.631 INFO [stderr] warning: unused import: `Error`
Dec 01 09:36:13.631 INFO [stderr]  --> src/parser.rs:5:15
Dec 01 09:36:13.635 INFO [stderr]   |
Dec 01 09:36:13.635 INFO [stderr] 5 | use failure::{Error, Fail};
Dec 01 09:36:13.635 INFO [stderr]   |               ^^^^^
Dec 01 09:36:13.635 INFO [stderr]   |
Dec 01 09:36:13.635 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 09:36:13.635 INFO [stderr] 
Dec 01 09:36:13.805 INFO [stderr] warning: unused variable: `v`
Dec 01 09:36:13.805 INFO [stderr]   --> src/ast.rs:39:24
Dec 01 09:36:13.805 INFO [stderr]    |
Dec 01 09:36:13.805 INFO [stderr] 39 |                 value: v,
Dec 01 09:36:13.805 INFO [stderr]    |                        ^ help: consider using `_v` instead
Dec 01 09:36:13.805 INFO [stderr]    |
Dec 01 09:36:13.805 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 09:36:13.805 INFO [stderr] 
Dec 01 09:36:13.805 INFO [stderr] warning: unused variable: `v`
Dec 01 09:36:13.805 INFO [stderr]   --> src/ast.rs:41:50
Dec 01 09:36:13.805 INFO [stderr]    |
Dec 01 09:36:13.805 INFO [stderr] 41 |             Statement::Return { token: t, value: v } => write!(f, "Return(token:{}, value:)", t), //, v)
Dec 01 09:36:13.806 INFO [stderr]    |                                                  ^ help: consider using `_v` instead
Dec 01 09:36:13.806 INFO [stderr] 
Dec 01 09:36:13.806 INFO [stderr] warning: unused variable: `Illegal`
Dec 01 09:36:13.806 INFO [stderr]   --> src/ast.rs:42:13
Dec 01 09:36:13.806 INFO [stderr]    |
Dec 01 09:36:13.806 INFO [stderr] 42 |             Illegal => write!(f, "Illegal()"),
Dec 01 09:36:13.807 INFO [stderr]    |             ^^^^^^^ help: consider using `_Illegal` instead
Dec 01 09:36:13.807 INFO [stderr] 
Dec 01 09:36:13.871 INFO [stderr] warning: variant is never constructed: `Identifier`
Dec 01 09:36:13.871 INFO [stderr]   --> src/ast.rs:30:5
Dec 01 09:36:13.871 INFO [stderr]    |
Dec 01 09:36:13.871 INFO [stderr] 30 |     Identifier { token: token::Token, value: String },
Dec 01 09:36:13.871 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:36:13.871 INFO [stderr]    |
Dec 01 09:36:13.871 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 09:36:13.871 INFO [stderr] 
Dec 01 09:36:13.883 INFO [stderr] warning: variable `Illegal` should have a snake case name such as `illegal`
Dec 01 09:36:13.883 INFO [stderr]   --> src/ast.rs:42:13
Dec 01 09:36:13.883 INFO [stderr]    |
Dec 01 09:36:13.883 INFO [stderr] 42 |             Illegal => write!(f, "Illegal()"),
Dec 01 09:36:13.883 INFO [stderr]    |             ^^^^^^^
Dec 01 09:36:13.883 INFO [stderr]    |
Dec 01 09:36:13.883 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 01 09:36:13.883 INFO [stderr] 
Dec 01 09:36:15.263 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
Dec 01 09:36:15.263 INFO [stderr] su: No module specific data is present
Dec 01 09:36:16.015 INFO running `"docker" "inspect" "714ceed1334e5e66b4859382af9d6913863a2c4189bfb2836ca850cc1c53d8ab"`
Dec 01 09:36:16.335 INFO running `"docker" "rm" "-f" "714ceed1334e5e66b4859382af9d6913863a2c4189bfb2836ca850cc1c53d8ab"`
Dec 01 09:36:16.735 INFO [stdout] 714ceed1334e5e66b4859382af9d6913863a2c4189bfb2836ca850cc1c53d8ab
Dec 01 09:36:16.741 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 01 09:36:17.728 INFO [stdout] 2751607b1432f85cb75116b59cbbc6f3f3ae7a8b296b26d0385e1565c2d38b9e
Dec 01 09:36:17.730 INFO running `"docker" "start" "-a" "2751607b1432f85cb75116b59cbbc6f3f3ae7a8b296b26d0385e1565c2d38b9e"`
Dec 01 09:36:19.395 INFO [stderr] usermod: no changes
Dec 01 09:36:19.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 01 09:36:19.580 INFO [stderr]      Running /target/debug/deps/loris-dfa5eedb49734c89
Dec 01 09:36:19.624 INFO [stdout] 
Dec 01 09:36:19.624 INFO [stdout] running 3 tests
Dec 01 09:36:19.627 INFO [stdout] test lexer::text_lexer::test_next_token ... ok
Dec 01 09:36:19.631 INFO [stdout] test parser::parser_test::test_let_statements ... ok
Dec 01 09:36:19.631 INFO [stdout] test parser::parser_test::test_return_statements ... ok
Dec 01 09:36:19.631 INFO [stdout] 
Dec 01 09:36:19.631 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 09:36:19.631 INFO [stdout] 
Dec 01 09:36:19.636 INFO [stderr] su: No module specific data is present
Dec 01 09:36:20.741 INFO running `"docker" "inspect" "2751607b1432f85cb75116b59cbbc6f3f3ae7a8b296b26d0385e1565c2d38b9e"`
Dec 01 09:36:21.041 INFO running `"docker" "rm" "-f" "2751607b1432f85cb75116b59cbbc6f3f3ae7a8b296b26d0385e1565c2d38b9e"`
Dec 01 09:36:21.335 INFO [stdout] 2751607b1432f85cb75116b59cbbc6f3f3ae7a8b296b26d0385e1565c2d38b9e
