Dec 05 14:46:31.307 INFO testing meganehouser/loris against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 14:46:31.307 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14:46:31.539 INFO [stdout] 315f3099803f344eec8b5fc0b2bff9e085b768040c4462a1b40d04ee887e5a08
Dec 05 14:46:31.543 INFO running `"docker" "start" "-a" "315f3099803f344eec8b5fc0b2bff9e085b768040c4462a1b40d04ee887e5a08"`
Dec 05 14:46:32.252 INFO [stderr] usermod: no changes
Dec 05 14:46:32.342 INFO [stderr]    Compiling users v0.7.0
Dec 05 14:46:34.044 INFO [stderr]    Compiling loris v0.1.0 (/source)
Dec 05 14:46:34.656 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 14:46:34.656 INFO [stderr]  --> src/main.rs:5:1
Dec 05 14:46:34.656 INFO [stderr]   |
Dec 05 14:46:34.656 INFO [stderr] 5 | #[macro_use]
Dec 05 14:46:34.656 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 14:46:34.656 INFO [stderr]   |
Dec 05 14:46:34.658 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 14:46:34.658 INFO [stderr] 
Dec 05 14:46:34.658 INFO [stderr] warning: unused import: `Error`
Dec 05 14:46:34.658 INFO [stderr]  --> src/parser.rs:5:15
Dec 05 14:46:34.658 INFO [stderr]   |
Dec 05 14:46:34.658 INFO [stderr] 5 | use failure::{Error, Fail};
Dec 05 14:46:34.658 INFO [stderr]   |               ^^^^^
Dec 05 14:46:34.658 INFO [stderr] 
Dec 05 14:46:34.761 INFO [stderr] warning: unused variable: `v`
Dec 05 14:46:34.761 INFO [stderr]   --> src/ast.rs:39:24
Dec 05 14:46:34.762 INFO [stderr]    |
Dec 05 14:46:34.762 INFO [stderr] 39 |                 value: v,
Dec 05 14:46:34.762 INFO [stderr]    |                        ^ help: consider using `_v` instead
Dec 05 14:46:34.762 INFO [stderr]    |
Dec 05 14:46:34.762 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 14:46:34.762 INFO [stderr] 
Dec 05 14:46:34.762 INFO [stderr] warning: unused variable: `v`
Dec 05 14:46:34.762 INFO [stderr]   --> src/ast.rs:41:50
Dec 05 14:46:34.762 INFO [stderr]    |
Dec 05 14:46:34.762 INFO [stderr] 41 |             Statement::Return { token: t, value: v } => write!(f, "Return(token:{}, value:)", t), //, v)
Dec 05 14:46:34.762 INFO [stderr]    |                                                  ^ help: consider using `_v` instead
Dec 05 14:46:34.762 INFO [stderr] 
Dec 05 14:46:34.762 INFO [stderr] warning: unused variable: `Illegal`
Dec 05 14:46:34.762 INFO [stderr]   --> src/ast.rs:42:13
Dec 05 14:46:34.762 INFO [stderr]    |
Dec 05 14:46:34.762 INFO [stderr] 42 |             Illegal => write!(f, "Illegal()"),
Dec 05 14:46:34.762 INFO [stderr]    |             ^^^^^^^ help: consider using `_Illegal` instead
Dec 05 14:46:34.762 INFO [stderr] 
Dec 05 14:46:34.801 INFO [stderr] warning: struct is never constructed: `Program`
Dec 05 14:46:34.801 INFO [stderr]  --> src/ast.rs:4:1
Dec 05 14:46:34.801 INFO [stderr]   |
Dec 05 14:46:34.801 INFO [stderr] 4 | pub struct Program {
Dec 05 14:46:34.801 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 05 14:46:34.801 INFO [stderr]   |
Dec 05 14:46:34.801 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 14:46:34.801 INFO [stderr] 
Dec 05 14:46:34.801 INFO [stderr] warning: method is never used: `new`
Dec 05 14:46:34.801 INFO [stderr]  --> src/ast.rs:9:5
Dec 05 14:46:34.801 INFO [stderr]   |
Dec 05 14:46:34.801 INFO [stderr] 9 |     pub fn new() -> Program {
Dec 05 14:46:34.801 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:46:34.801 INFO [stderr] 
Dec 05 14:46:34.801 INFO [stderr] warning: enum is never used: `Statement`
Dec 05 14:46:34.801 INFO [stderr]   --> src/ast.rs:15:1
Dec 05 14:46:34.801 INFO [stderr]    |
Dec 05 14:46:34.801 INFO [stderr] 15 | pub enum Statement {
Dec 05 14:46:34.801 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 05 14:46:34.801 INFO [stderr] 
Dec 05 14:46:34.801 INFO [stderr] warning: enum is never used: `Expression`
Dec 05 14:46:34.801 INFO [stderr]   --> src/ast.rs:29:1
Dec 05 14:46:34.801 INFO [stderr]    |
Dec 05 14:46:34.801 INFO [stderr] 29 | pub enum Expression {
Dec 05 14:46:34.801 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 05 14:46:34.801 INFO [stderr] 
Dec 05 14:46:34.801 INFO [stderr] warning: struct is never constructed: `ParserError`
Dec 05 14:46:34.801 INFO [stderr]  --> src/parser.rs:9:1
Dec 05 14:46:34.801 INFO [stderr]   |
Dec 05 14:46:34.801 INFO [stderr] 9 | pub struct ParserError {
Dec 05 14:46:34.801 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:46:34.801 INFO [stderr] 
Dec 05 14:46:34.801 INFO [stderr] warning: struct is never constructed: `Parser`
Dec 05 14:46:34.801 INFO [stderr]   --> src/parser.rs:14:1
Dec 05 14:46:34.801 INFO [stderr]    |
Dec 05 14:46:34.801 INFO [stderr] 14 | pub struct Parser<'a> {
Dec 05 14:46:34.801 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:46:34.801 INFO [stderr] 
Dec 05 14:46:34.801 INFO [stderr] warning: method is never used: `new`
Dec 05 14:46:34.801 INFO [stderr]   --> src/parser.rs:22:5
Dec 05 14:46:34.801 INFO [stderr]    |
Dec 05 14:46:34.801 INFO [stderr] 22 |     pub fn new(lxr: Lexer<'a>) -> Parser<'a> {
Dec 05 14:46:34.801 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:46:34.801 INFO [stderr] 
Dec 05 14:46:34.801 INFO [stderr] warning: method is never used: `next_token`
Dec 05 14:46:34.801 INFO [stderr]   --> src/parser.rs:34:5
Dec 05 14:46:34.801 INFO [stderr]    |
Dec 05 14:46:34.801 INFO [stderr] 34 |     pub fn next_token(&mut self) {
Dec 05 14:46:34.801 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:46:34.801 INFO [stderr] 
Dec 05 14:46:34.801 INFO [stderr] warning: method is never used: `parse_program`
Dec 05 14:46:34.801 INFO [stderr]   --> src/parser.rs:38:5
Dec 05 14:46:34.801 INFO [stderr]    |
Dec 05 14:46:34.801 INFO [stderr] 38 |     pub fn parse_program(&mut self) -> ast::Program {
Dec 05 14:46:34.801 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:46:34.801 INFO [stderr] 
Dec 05 14:46:34.801 INFO [stderr] warning: method is never used: `parse_statement`
Dec 05 14:46:34.801 INFO [stderr]   --> src/parser.rs:50:5
Dec 05 14:46:34.801 INFO [stderr]    |
Dec 05 14:46:34.801 INFO [stderr] 50 |     fn parse_statement(&mut self) -> ast::Statement {
Dec 05 14:46:34.801 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:46:34.801 INFO [stderr] 
Dec 05 14:46:34.801 INFO [stderr] warning: method is never used: `push_err`
Dec 05 14:46:34.801 INFO [stderr]   --> src/parser.rs:58:5
Dec 05 14:46:34.801 INFO [stderr]    |
Dec 05 14:46:34.801 INFO [stderr] 58 |     fn push_err(&mut self, expected: Token) {
Dec 05 14:46:34.801 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:46:34.801 INFO [stderr] 
Dec 05 14:46:34.801 INFO [stderr] warning: method is never used: `parse_let_statement`
Dec 05 14:46:34.801 INFO [stderr]   --> src/parser.rs:66:5
Dec 05 14:46:34.801 INFO [stderr]    |
Dec 05 14:46:34.801 INFO [stderr] 66 |     fn parse_let_statement(&mut self) -> ast::Statement {
Dec 05 14:46:34.801 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:46:34.801 INFO [stderr] 
Dec 05 14:46:34.801 INFO [stderr] warning: method is never used: `parse_return_statement`
Dec 05 14:46:34.801 INFO [stderr]   --> src/parser.rs:95:5
Dec 05 14:46:34.801 INFO [stderr]    |
Dec 05 14:46:34.801 INFO [stderr] 95 |     fn parse_return_statement(&mut self) -> ast::Statement {
Dec 05 14:46:34.801 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:46:34.804 INFO [stderr] 
Dec 05 14:46:34.812 INFO [stderr] warning: variable `Illegal` should have a snake case name such as `illegal`
Dec 05 14:46:34.812 INFO [stderr]   --> src/ast.rs:42:13
Dec 05 14:46:34.812 INFO [stderr]    |
Dec 05 14:46:34.812 INFO [stderr] 42 |             Illegal => write!(f, "Illegal()"),
Dec 05 14:46:34.812 INFO [stderr]    |             ^^^^^^^
Dec 05 14:46:34.812 INFO [stderr]    |
Dec 05 14:46:34.812 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 05 14:46:34.812 INFO [stderr] 
Dec 05 14:46:35.777 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
Dec 05 14:46:35.781 INFO [stderr] su: No module specific data is present
Dec 05 14:46:36.320 INFO running `"docker" "inspect" "315f3099803f344eec8b5fc0b2bff9e085b768040c4462a1b40d04ee887e5a08"`
Dec 05 14:46:36.548 INFO running `"docker" "rm" "-f" "315f3099803f344eec8b5fc0b2bff9e085b768040c4462a1b40d04ee887e5a08"`
Dec 05 14:46:36.808 INFO [stdout] 315f3099803f344eec8b5fc0b2bff9e085b768040c4462a1b40d04ee887e5a08
Dec 05 14:46:36.814 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14:46:37.394 INFO [stdout] 86aee2fb5d0241b5a89a65e9484b3d7d6f0a875233d16ff1819a61517b18043d
Dec 05 14:46:37.396 INFO running `"docker" "start" "-a" "86aee2fb5d0241b5a89a65e9484b3d7d6f0a875233d16ff1819a61517b18043d"`
Dec 05 14:46:39.093 INFO [stderr] usermod: no changes
Dec 05 14:46:39.228 INFO [stderr]    Compiling loris v0.1.0 (/source)
Dec 05 14:46:39.772 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 14:46:39.772 INFO [stderr]  --> src/main.rs:5:1
Dec 05 14:46:39.772 INFO [stderr]   |
Dec 05 14:46:39.772 INFO [stderr] 5 | #[macro_use]
Dec 05 14:46:39.772 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 14:46:39.772 INFO [stderr]   |
Dec 05 14:46:39.772 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 14:46:39.772 INFO [stderr] 
Dec 05 14:46:39.776 INFO [stderr] warning: unused import: `Error`
Dec 05 14:46:39.776 INFO [stderr]  --> src/parser.rs:5:15
Dec 05 14:46:39.776 INFO [stderr]   |
Dec 05 14:46:39.776 INFO [stderr] 5 | use failure::{Error, Fail};
Dec 05 14:46:39.776 INFO [stderr]   |               ^^^^^
Dec 05 14:46:39.776 INFO [stderr] 
Dec 05 14:46:39.904 INFO [stderr] warning: unused variable: `v`
Dec 05 14:46:39.904 INFO [stderr]   --> src/ast.rs:39:24
Dec 05 14:46:39.904 INFO [stderr]    |
Dec 05 14:46:39.904 INFO [stderr] 39 |                 value: v,
Dec 05 14:46:39.904 INFO [stderr]    |                        ^ help: consider using `_v` instead
Dec 05 14:46:39.904 INFO [stderr]    |
Dec 05 14:46:39.904 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 14:46:39.904 INFO [stderr] 
Dec 05 14:46:39.904 INFO [stderr] warning: unused variable: `v`
Dec 05 14:46:39.904 INFO [stderr]   --> src/ast.rs:41:50
Dec 05 14:46:39.904 INFO [stderr]    |
Dec 05 14:46:39.904 INFO [stderr] 41 |             Statement::Return { token: t, value: v } => write!(f, "Return(token:{}, value:)", t), //, v)
Dec 05 14:46:39.904 INFO [stderr]    |                                                  ^ help: consider using `_v` instead
Dec 05 14:46:39.904 INFO [stderr] 
Dec 05 14:46:39.904 INFO [stderr] warning: unused variable: `Illegal`
Dec 05 14:46:39.904 INFO [stderr]   --> src/ast.rs:42:13
Dec 05 14:46:39.904 INFO [stderr]    |
Dec 05 14:46:39.904 INFO [stderr] 42 |             Illegal => write!(f, "Illegal()"),
Dec 05 14:46:39.904 INFO [stderr]    |             ^^^^^^^ help: consider using `_Illegal` instead
Dec 05 14:46:39.904 INFO [stderr] 
Dec 05 14:46:39.956 INFO [stderr] warning: variant is never constructed: `Identifier`
Dec 05 14:46:39.956 INFO [stderr]   --> src/ast.rs:30:5
Dec 05 14:46:39.956 INFO [stderr]    |
Dec 05 14:46:39.956 INFO [stderr] 30 |     Identifier { token: token::Token, value: String },
Dec 05 14:46:39.956 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:46:39.956 INFO [stderr]    |
Dec 05 14:46:39.956 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 14:46:39.956 INFO [stderr] 
Dec 05 14:46:39.968 INFO [stderr] warning: variable `Illegal` should have a snake case name such as `illegal`
Dec 05 14:46:39.968 INFO [stderr]   --> src/ast.rs:42:13
Dec 05 14:46:39.968 INFO [stderr]    |
Dec 05 14:46:39.968 INFO [stderr] 42 |             Illegal => write!(f, "Illegal()"),
Dec 05 14:46:39.968 INFO [stderr]    |             ^^^^^^^
Dec 05 14:46:39.968 INFO [stderr]    |
Dec 05 14:46:39.968 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 05 14:46:39.968 INFO [stderr] 
Dec 05 14:46:41.109 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Dec 05 14:46:41.120 INFO [stderr] su: No module specific data is present
Dec 05 14:46:41.847 INFO running `"docker" "inspect" "86aee2fb5d0241b5a89a65e9484b3d7d6f0a875233d16ff1819a61517b18043d"`
Dec 05 14:46:42.118 INFO running `"docker" "rm" "-f" "86aee2fb5d0241b5a89a65e9484b3d7d6f0a875233d16ff1819a61517b18043d"`
Dec 05 14:46:42.412 INFO [stdout] 86aee2fb5d0241b5a89a65e9484b3d7d6f0a875233d16ff1819a61517b18043d
Dec 05 14:46:42.420 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14:46:42.954 INFO [stdout] 3807b9be87b694ebce3c60801fbbb1d1934842b01d689d76f496d5056fdc5283
Dec 05 14:46:42.958 INFO running `"docker" "start" "-a" "3807b9be87b694ebce3c60801fbbb1d1934842b01d689d76f496d5056fdc5283"`
Dec 05 14:46:44.043 INFO [stderr] usermod: no changes
Dec 05 14:46:44.140 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 14:46:44.140 INFO [stdout] 
Dec 05 14:46:44.140 INFO [stderr]      Running /target/debug/deps/loris-ecf1324d00867f78
Dec 05 14:46:44.140 INFO [stdout] running 3 tests
Dec 05 14:46:44.140 INFO [stdout] test parser::parser_test::test_let_statements ... ok
Dec 05 14:46:44.140 INFO [stdout] test lexer::text_lexer::test_next_token ... ok
Dec 05 14:46:44.140 INFO [stdout] test parser::parser_test::test_return_statements ... ok
Dec 05 14:46:44.140 INFO [stdout] 
Dec 05 14:46:44.140 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 14:46:44.140 INFO [stdout] 
Dec 05 14:46:44.142 INFO [stderr] su: No module specific data is present
Dec 05 14:46:44.746 INFO running `"docker" "inspect" "3807b9be87b694ebce3c60801fbbb1d1934842b01d689d76f496d5056fdc5283"`
Dec 05 14:46:44.994 INFO running `"docker" "rm" "-f" "3807b9be87b694ebce3c60801fbbb1d1934842b01d689d76f496d5056fdc5283"`
Dec 05 14:46:45.260 INFO [stdout] 3807b9be87b694ebce3c60801fbbb1d1934842b01d689d76f496d5056fdc5283