Nov 01 02:03:43.188 INFO testing n4to4/interpreter-rs against beta-2018-10-30 for beta-1.31-1
Nov 01 02:03:43.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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 02:03:43.596 INFO blam! c21ca9ce124b05563ac99b8f8618f02a4a4445193954ed8de0d43a1520b71c0d
Nov 01 02:03:43.597 INFO running `"docker" "start" "-a" "c21ca9ce124b05563ac99b8f8618f02a4a4445193954ed8de0d43a1520b71c0d"`
Nov 01 02:03:44.871 INFO kablam! usermod: no changes
Nov 01 02:03:44.939 INFO kablam!    Compiling difference v2.0.0
Nov 01 02:03:45.875 INFO kablam!    Compiling pretty_assertions v0.5.1
Nov 01 02:03:46.529 INFO kablam!    Compiling interpreter v0.1.0 (/source)
Nov 01 02:03:46.815 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 02:03:46.815 INFO kablam!  --> src/main.rs:3:1
Nov 01 02:03:46.815 INFO kablam!   |
Nov 01 02:03:46.815 INFO kablam! 3 | #[macro_use]
Nov 01 02:03:46.815 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 02:03:46.815 INFO kablam!   |
Nov 01 02:03:46.815 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 02:03:46.815 INFO kablam! 
Nov 01 02:03:46.925 INFO kablam! warning: struct is never constructed: `Program`
Nov 01 02:03:46.925 INFO kablam!   --> src/ast.rs:23:1
Nov 01 02:03:46.925 INFO kablam!    |
Nov 01 02:03:46.925 INFO kablam! 23 | pub struct Program {
Nov 01 02:03:46.925 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 01 02:03:46.925 INFO kablam! 
Nov 01 02:03:46.925 INFO kablam! warning: method is never used: `new`
Nov 01 02:03:46.925 INFO kablam!   --> src/ast.rs:27:5
Nov 01 02:03:46.925 INFO kablam!    |
Nov 01 02:03:46.925 INFO kablam! 27 |     pub fn new() -> Program {
Nov 01 02:03:46.925 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:46.925 INFO kablam! 
Nov 01 02:03:46.925 INFO kablam! warning: method is never used: `token_literal`
Nov 01 02:03:46.925 INFO kablam!   --> src/ast.rs:33:5
Nov 01 02:03:46.925 INFO kablam!    |
Nov 01 02:03:46.925 INFO kablam! 33 |     fn token_literal(&self) -> String {
Nov 01 02:03:46.925 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:46.925 INFO kablam! 
Nov 01 02:03:46.925 INFO kablam! warning: struct is never constructed: `Identifier`
Nov 01 02:03:46.925 INFO kablam!   --> src/ast.rs:47:1
Nov 01 02:03:46.925 INFO kablam!    |
Nov 01 02:03:46.925 INFO kablam! 47 | pub struct Identifier {
Nov 01 02:03:46.925 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:46.925 INFO kablam! 
Nov 01 02:03:46.926 INFO kablam! warning: struct is never constructed: `LetStatement`
Nov 01 02:03:46.926 INFO kablam!   --> src/ast.rs:63:1
Nov 01 02:03:46.926 INFO kablam!    |
Nov 01 02:03:46.926 INFO kablam! 63 | pub struct LetStatement {
Nov 01 02:03:46.926 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:46.926 INFO kablam! 
Nov 01 02:03:46.926 INFO kablam! warning: struct is never constructed: `Parser`
Nov 01 02:03:46.926 INFO kablam!  --> src/parser.rs:5:1
Nov 01 02:03:46.926 INFO kablam!   |
Nov 01 02:03:46.926 INFO kablam! 5 | struct Parser<'a> {
Nov 01 02:03:46.926 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 01 02:03:46.926 INFO kablam! 
Nov 01 02:03:46.926 INFO kablam! warning: method is never used: `new`
Nov 01 02:03:46.926 INFO kablam!   --> src/parser.rs:12:5
Nov 01 02:03:46.926 INFO kablam!    |
Nov 01 02:03:46.926 INFO kablam! 12 |     fn new(l: &'a mut Lexer) -> Self {
Nov 01 02:03:46.926 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:46.926 INFO kablam! 
Nov 01 02:03:46.926 INFO kablam! warning: method is never used: `next_token`
Nov 01 02:03:46.926 INFO kablam!   --> src/parser.rs:23:5
Nov 01 02:03:46.926 INFO kablam!    |
Nov 01 02:03:46.927 INFO kablam! 23 |     fn next_token(&mut self) {
Nov 01 02:03:46.927 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:46.927 INFO kablam! 
Nov 01 02:03:46.927 INFO kablam! warning: method is never used: `parse_program`
Nov 01 02:03:46.927 INFO kablam!   --> src/parser.rs:31:5
Nov 01 02:03:46.927 INFO kablam!    |
Nov 01 02:03:46.927 INFO kablam! 31 |     fn parse_program(&mut self) -> Option<Program> {
Nov 01 02:03:46.927 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:46.927 INFO kablam! 
Nov 01 02:03:46.927 INFO kablam! warning: method is never used: `parse_statement`
Nov 01 02:03:46.927 INFO kablam!   --> src/parser.rs:46:5
Nov 01 02:03:46.927 INFO kablam!    |
Nov 01 02:03:46.927 INFO kablam! 46 |     fn parse_statement(&mut self) -> Option<Box<ast::Statement>> {
Nov 01 02:03:46.927 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:46.927 INFO kablam! 
Nov 01 02:03:46.927 INFO kablam! warning: method is never used: `parse_let_statement`
Nov 01 02:03:46.927 INFO kablam!   --> src/parser.rs:53:5
Nov 01 02:03:46.927 INFO kablam!    |
Nov 01 02:03:46.927 INFO kablam! 53 |     fn parse_let_statement(&mut self) -> Option<ast::LetStatement> {
Nov 01 02:03:46.927 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:46.927 INFO kablam! 
Nov 01 02:03:46.927 INFO kablam! warning: method is never used: `cur_token_is`
Nov 01 02:03:46.927 INFO kablam!   --> src/parser.rs:81:5
Nov 01 02:03:46.927 INFO kablam!    |
Nov 01 02:03:46.927 INFO kablam! 81 |     fn cur_token_is(&self, t: token::TokenType) -> bool {
Nov 01 02:03:46.927 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:46.927 INFO kablam! 
Nov 01 02:03:46.927 INFO kablam! warning: method is never used: `peek_token_is`
Nov 01 02:03:46.927 INFO kablam!   --> src/parser.rs:84:5
Nov 01 02:03:46.927 INFO kablam!    |
Nov 01 02:03:46.927 INFO kablam! 84 |     fn peek_token_is(&self, t: token::TokenType) -> bool {
Nov 01 02:03:46.927 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:46.927 INFO kablam! 
Nov 01 02:03:46.927 INFO kablam! warning: method is never used: `expect_peek`
Nov 01 02:03:46.927 INFO kablam!   --> src/parser.rs:87:5
Nov 01 02:03:46.927 INFO kablam!    |
Nov 01 02:03:46.927 INFO kablam! 87 |     fn expect_peek(&mut self, t: token::TokenType) -> bool {
Nov 01 02:03:46.927 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:46.927 INFO kablam! 
Nov 01 02:03:46.934 INFO kablam! warning: variant `NOT_EQ` should have a camel case name such as `NotEq`
Nov 01 02:03:46.936 INFO kablam!   --> src/token.rs:27:5
Nov 01 02:03:46.936 INFO kablam!    |
Nov 01 02:03:46.936 INFO kablam! 27 |     NOT_EQ,
Nov 01 02:03:46.937 INFO kablam!    |     ^^^^^^
Nov 01 02:03:46.937 INFO kablam!    |
Nov 01 02:03:46.937 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Nov 01 02:03:46.937 INFO kablam! 
Nov 01 02:03:47.493 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
Nov 01 02:03:47.493 INFO kablam! su: No module specific data is present
Nov 01 02:03:48.012 INFO running `"docker" "rm" "-f" "c21ca9ce124b05563ac99b8f8618f02a4a4445193954ed8de0d43a1520b71c0d"`
Nov 01 02:03:48.307 INFO blam! c21ca9ce124b05563ac99b8f8618f02a4a4445193954ed8de0d43a1520b71c0d
Nov 01 02:03:48.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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 02:03:48.735 INFO blam! 71dc1bd51bfedd1e8511fa22a5e20b039869b313f6f1639665434b8c18177d17
Nov 01 02:03:48.743 INFO running `"docker" "start" "-a" "71dc1bd51bfedd1e8511fa22a5e20b039869b313f6f1639665434b8c18177d17"`
Nov 01 02:03:49.727 INFO kablam! usermod: no changes
Nov 01 02:03:49.795 INFO kablam!    Compiling interpreter v0.1.0 (/source)
Nov 01 02:03:50.291 INFO kablam! warning: method is never used: `token_literal`
Nov 01 02:03:50.291 INFO kablam!   --> src/ast.rs:33:5
Nov 01 02:03:50.291 INFO kablam!    |
Nov 01 02:03:50.291 INFO kablam! 33 |     fn token_literal(&self) -> String {
Nov 01 02:03:50.291 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:50.291 INFO kablam! 
Nov 01 02:03:50.291 INFO kablam! warning: function is never used: `print_if_string`
Nov 01 02:03:50.291 INFO kablam!    --> src/parser.rs:104:5
Nov 01 02:03:50.291 INFO kablam!     |
Nov 01 02:03:50.291 INFO kablam! 104 |     fn print_if_string(s: &Any) {
Nov 01 02:03:50.291 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:50.291 INFO kablam! 
Nov 01 02:03:50.303 INFO kablam! warning: variant `NOT_EQ` should have a camel case name such as `NotEq`
Nov 01 02:03:50.303 INFO kablam!   --> src/token.rs:27:5
Nov 01 02:03:50.303 INFO kablam!    |
Nov 01 02:03:50.303 INFO kablam! 27 |     NOT_EQ,
Nov 01 02:03:50.303 INFO kablam!    |     ^^^^^^
Nov 01 02:03:50.303 INFO kablam!    |
Nov 01 02:03:50.303 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Nov 01 02:03:50.303 INFO kablam! 
Nov 01 02:03:50.939 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Nov 01 02:03:50.939 INFO kablam! su: No module specific data is present
Nov 01 02:03:51.237 INFO running `"docker" "rm" "-f" "71dc1bd51bfedd1e8511fa22a5e20b039869b313f6f1639665434b8c18177d17"`
Nov 01 02:03:51.351 INFO blam! 71dc1bd51bfedd1e8511fa22a5e20b039869b313f6f1639665434b8c18177d17
Nov 01 02:03:51.359 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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 02:03:51.688 INFO blam! 1642eb2dd339785e407c213d3e43e0171aa36d471f1ea410cdb404d3312ced77
Nov 01 02:03:51.690 INFO running `"docker" "start" "-a" "1642eb2dd339785e407c213d3e43e0171aa36d471f1ea410cdb404d3312ced77"`
Nov 01 02:03:52.135 INFO kablam! usermod: no changes
Nov 01 02:03:52.168 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 01 02:03:52.169 INFO kablam!      Running /target/debug/deps/interpreter-37ca116f4bd11e5e
Nov 01 02:03:52.171 INFO blam! 
Nov 01 02:03:52.173 INFO blam! running 3 tests
Nov 01 02:03:52.173 INFO blam! test token::tests::next_token2 ... ok
Nov 01 02:03:52.173 INFO blam! test token::tests::next_token ... ok
Nov 01 02:03:52.174 INFO blam! test parser::tests::let_statements ... ok
Nov 01 02:03:52.174 INFO blam! 
Nov 01 02:03:52.174 INFO blam! test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 02:03:52.174 INFO blam! 
Nov 01 02:03:52.176 INFO kablam! su: No module specific data is present
Nov 01 02:03:52.576 INFO running `"docker" "rm" "-f" "1642eb2dd339785e407c213d3e43e0171aa36d471f1ea410cdb404d3312ced77"`
Nov 01 02:03:52.643 INFO blam! 1642eb2dd339785e407c213d3e43e0171aa36d471f1ea410cdb404d3312ced77
