Nov 01 02:03:43.812 INFO testing n4to4/interpreter-rs against 1.30.0 for beta-1.31-1
Nov 01 02:03:43.813 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-3/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02:03:44.275 INFO blam! 888e9e4886baed7708cae32e3540d3bd852f9708f8d0f7978442f041ad7932a7
Nov 01 02:03:44.279 INFO running `"docker" "start" "-a" "888e9e4886baed7708cae32e3540d3bd852f9708f8d0f7978442f041ad7932a7"`
Nov 01 02:03:45.367 INFO kablam! usermod: no changes
Nov 01 02:03:45.443 INFO kablam!    Compiling interpreter v0.1.0 (/source)
Nov 01 02:03:45.823 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 02:03:45.823 INFO kablam!  --> src/main.rs:3:1
Nov 01 02:03:45.823 INFO kablam!   |
Nov 01 02:03:45.823 INFO kablam! 3 | #[macro_use]
Nov 01 02:03:45.843 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 02:03:45.843 INFO kablam!   |
Nov 01 02:03:45.843 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 02:03:45.843 INFO kablam! 
Nov 01 02:03:45.953 INFO kablam! warning: struct is never constructed: `Program`
Nov 01 02:03:45.953 INFO kablam!   --> src/ast.rs:23:1
Nov 01 02:03:45.953 INFO kablam!    |
Nov 01 02:03:45.953 INFO kablam! 23 | pub struct Program {
Nov 01 02:03:45.953 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 01 02:03:45.953 INFO kablam! 
Nov 01 02:03:45.953 INFO kablam! warning: method is never used: `new`
Nov 01 02:03:45.953 INFO kablam!   --> src/ast.rs:27:5
Nov 01 02:03:45.953 INFO kablam!    |
Nov 01 02:03:45.953 INFO kablam! 27 |     pub fn new() -> Program {
Nov 01 02:03:45.954 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:45.954 INFO kablam! 
Nov 01 02:03:45.954 INFO kablam! warning: method is never used: `token_literal`
Nov 01 02:03:45.954 INFO kablam!   --> src/ast.rs:33:5
Nov 01 02:03:45.954 INFO kablam!    |
Nov 01 02:03:45.954 INFO kablam! 33 |     fn token_literal(&self) -> String {
Nov 01 02:03:45.954 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:45.954 INFO kablam! 
Nov 01 02:03:45.954 INFO kablam! warning: struct is never constructed: `Identifier`
Nov 01 02:03:45.954 INFO kablam!   --> src/ast.rs:47:1
Nov 01 02:03:45.954 INFO kablam!    |
Nov 01 02:03:45.954 INFO kablam! 47 | pub struct Identifier {
Nov 01 02:03:45.954 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:45.954 INFO kablam! 
Nov 01 02:03:45.954 INFO kablam! warning: struct is never constructed: `LetStatement`
Nov 01 02:03:45.954 INFO kablam!   --> src/ast.rs:63:1
Nov 01 02:03:45.954 INFO kablam!    |
Nov 01 02:03:45.954 INFO kablam! 63 | pub struct LetStatement {
Nov 01 02:03:45.954 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:45.954 INFO kablam! 
Nov 01 02:03:45.954 INFO kablam! warning: struct is never constructed: `Parser`
Nov 01 02:03:45.954 INFO kablam!  --> src/parser.rs:5:1
Nov 01 02:03:45.954 INFO kablam!   |
Nov 01 02:03:45.954 INFO kablam! 5 | struct Parser<'a> {
Nov 01 02:03:45.954 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 01 02:03:45.955 INFO kablam! 
Nov 01 02:03:45.955 INFO kablam! warning: method is never used: `new`
Nov 01 02:03:45.955 INFO kablam!   --> src/parser.rs:12:5
Nov 01 02:03:45.955 INFO kablam!    |
Nov 01 02:03:45.955 INFO kablam! 12 |     fn new(l: &'a mut Lexer) -> Self {
Nov 01 02:03:45.955 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:45.955 INFO kablam! 
Nov 01 02:03:45.955 INFO kablam! warning: method is never used: `next_token`
Nov 01 02:03:45.955 INFO kablam!   --> src/parser.rs:23:5
Nov 01 02:03:45.955 INFO kablam!    |
Nov 01 02:03:45.955 INFO kablam! 23 |     fn next_token(&mut self) {
Nov 01 02:03:45.955 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:45.955 INFO kablam! 
Nov 01 02:03:45.955 INFO kablam! warning: method is never used: `parse_program`
Nov 01 02:03:45.957 INFO kablam!   --> src/parser.rs:31:5
Nov 01 02:03:45.957 INFO kablam!    |
Nov 01 02:03:45.957 INFO kablam! 31 |     fn parse_program(&mut self) -> Option<Program> {
Nov 01 02:03:45.958 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:45.958 INFO kablam! 
Nov 01 02:03:45.958 INFO kablam! warning: method is never used: `parse_statement`
Nov 01 02:03:45.958 INFO kablam!   --> src/parser.rs:46:5
Nov 01 02:03:45.958 INFO kablam!    |
Nov 01 02:03:45.958 INFO kablam! 46 |     fn parse_statement(&mut self) -> Option<Box<ast::Statement>> {
Nov 01 02:03:45.958 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:45.958 INFO kablam! 
Nov 01 02:03:45.958 INFO kablam! warning: method is never used: `parse_let_statement`
Nov 01 02:03:45.958 INFO kablam!   --> src/parser.rs:53:5
Nov 01 02:03:45.958 INFO kablam!    |
Nov 01 02:03:45.958 INFO kablam! 53 |     fn parse_let_statement(&mut self) -> Option<ast::LetStatement> {
Nov 01 02:03:45.958 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:45.958 INFO kablam! 
Nov 01 02:03:45.958 INFO kablam! warning: method is never used: `cur_token_is`
Nov 01 02:03:45.958 INFO kablam!   --> src/parser.rs:81:5
Nov 01 02:03:45.958 INFO kablam!    |
Nov 01 02:03:45.958 INFO kablam! 81 |     fn cur_token_is(&self, t: token::TokenType) -> bool {
Nov 01 02:03:45.958 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:45.958 INFO kablam! 
Nov 01 02:03:45.958 INFO kablam! warning: method is never used: `peek_token_is`
Nov 01 02:03:45.958 INFO kablam!   --> src/parser.rs:84:5
Nov 01 02:03:45.958 INFO kablam!    |
Nov 01 02:03:45.959 INFO kablam! 84 |     fn peek_token_is(&self, t: token::TokenType) -> bool {
Nov 01 02:03:45.959 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:45.959 INFO kablam! 
Nov 01 02:03:45.959 INFO kablam! warning: method is never used: `expect_peek`
Nov 01 02:03:45.959 INFO kablam!   --> src/parser.rs:87:5
Nov 01 02:03:45.959 INFO kablam!    |
Nov 01 02:03:45.959 INFO kablam! 87 |     fn expect_peek(&mut self, t: token::TokenType) -> bool {
Nov 01 02:03:45.959 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:45.959 INFO kablam! 
Nov 01 02:03:45.965 INFO kablam! warning: variant `NOT_EQ` should have a camel case name such as `NotEq`
Nov 01 02:03:45.966 INFO kablam!   --> src/token.rs:27:5
Nov 01 02:03:45.966 INFO kablam!    |
Nov 01 02:03:45.966 INFO kablam! 27 |     NOT_EQ,
Nov 01 02:03:45.966 INFO kablam!    |     ^^^^^^
Nov 01 02:03:45.966 INFO kablam!    |
Nov 01 02:03:45.966 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Nov 01 02:03:45.966 INFO kablam! 
Nov 01 02:03:46.591 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Nov 01 02:03:46.592 INFO kablam! su: No module specific data is present
Nov 01 02:03:47.123 INFO running `"docker" "rm" "-f" "888e9e4886baed7708cae32e3540d3bd852f9708f8d0f7978442f041ad7932a7"`
Nov 01 02:03:47.345 INFO blam! 888e9e4886baed7708cae32e3540d3bd852f9708f8d0f7978442f041ad7932a7
Nov 01 02:03:47.346 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-3/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02:03:47.779 INFO blam! 447a39538cd010cf5833c9a9c52ece94ce661fbb352dddb74749bfbfc39d1537
Nov 01 02:03:47.781 INFO running `"docker" "start" "-a" "447a39538cd010cf5833c9a9c52ece94ce661fbb352dddb74749bfbfc39d1537"`
Nov 01 02:03:48.975 INFO kablam! usermod: no changes
Nov 01 02:03:49.045 INFO kablam!    Compiling interpreter v0.1.0 (/source)
Nov 01 02:03:49.577 INFO kablam! warning: method is never used: `token_literal`
Nov 01 02:03:49.577 INFO kablam!   --> src/ast.rs:33:5
Nov 01 02:03:49.577 INFO kablam!    |
Nov 01 02:03:49.577 INFO kablam! 33 |     fn token_literal(&self) -> String {
Nov 01 02:03:49.577 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:49.577 INFO kablam! 
Nov 01 02:03:49.577 INFO kablam! warning: function is never used: `print_if_string`
Nov 01 02:03:49.577 INFO kablam!    --> src/parser.rs:104:5
Nov 01 02:03:49.577 INFO kablam!     |
Nov 01 02:03:49.577 INFO kablam! 104 |     fn print_if_string(s: &Any) {
Nov 01 02:03:49.577 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:03:49.577 INFO kablam! 
Nov 01 02:03:49.586 INFO kablam! warning: variant `NOT_EQ` should have a camel case name such as `NotEq`
Nov 01 02:03:49.586 INFO kablam!   --> src/token.rs:27:5
Nov 01 02:03:49.586 INFO kablam!    |
Nov 01 02:03:49.586 INFO kablam! 27 |     NOT_EQ,
Nov 01 02:03:49.586 INFO kablam!    |     ^^^^^^
Nov 01 02:03:49.586 INFO kablam!    |
Nov 01 02:03:49.586 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Nov 01 02:03:49.586 INFO kablam! 
Nov 01 02:03:50.341 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Nov 01 02:03:50.344 INFO kablam! su: No module specific data is present
Nov 01 02:03:50.837 INFO running `"docker" "rm" "-f" "447a39538cd010cf5833c9a9c52ece94ce661fbb352dddb74749bfbfc39d1537"`
Nov 01 02:03:50.962 INFO blam! 447a39538cd010cf5833c9a9c52ece94ce661fbb352dddb74749bfbfc39d1537
Nov 01 02:03:50.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-3/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02:03:51.150 INFO blam! bad89ccfd7d53cf13c5dd7c9e468e6a98ea7fda0f7a3b13ecdac47f4937a9eeb
Nov 01 02:03:51.150 INFO running `"docker" "start" "-a" "bad89ccfd7d53cf13c5dd7c9e468e6a98ea7fda0f7a3b13ecdac47f4937a9eeb"`
Nov 01 02:03:51.678 INFO kablam! usermod: no changes
Nov 01 02:03:51.716 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 01 02:03:51.719 INFO kablam!      Running /target/debug/deps/interpreter-f36d8e1a2ba68193
Nov 01 02:03:51.726 INFO blam! 
Nov 01 02:03:51.726 INFO blam! running 3 tests
Nov 01 02:03:51.726 INFO blam! test token::tests::next_token2 ... ok
Nov 01 02:03:51.730 INFO blam! test parser::tests::let_statements ... ok
Nov 01 02:03:51.731 INFO blam! test token::tests::next_token ... ok
Nov 01 02:03:51.731 INFO blam! 
Nov 01 02:03:51.731 INFO blam! test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 02:03:51.731 INFO blam! 
Nov 01 02:03:51.731 INFO kablam! su: No module specific data is present
Nov 01 02:03:52.133 INFO running `"docker" "rm" "-f" "bad89ccfd7d53cf13c5dd7c9e468e6a98ea7fda0f7a3b13ecdac47f4937a9eeb"`
Nov 01 02:03:52.245 INFO blam! bad89ccfd7d53cf13c5dd7c9e468e6a98ea7fda0f7a3b13ecdac47f4937a9eeb
