Oct 13 06:02:33.971 INFO testing n4to4/interpreter-rs against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling-1
Oct 13 06:02:33.971 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-5/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"`
Oct 13 06:02:34.312 INFO blam! c80c37353704de3d607bc8d615fe8d7e4a022e81d30f21894daace2644ca78ba
Oct 13 06:02:34.313 INFO running `"docker" "start" "-a" "c80c37353704de3d607bc8d615fe8d7e4a022e81d30f21894daace2644ca78ba"`
Oct 13 06:02:34.926 INFO kablam! usermod: no changes
Oct 13 06:02:34.993 INFO kablam!    Compiling interpreter v0.1.0 (/source)
Oct 13 06:02:35.274 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 06:02:35.274 INFO kablam!  --> src/main.rs:3:1
Oct 13 06:02:35.274 INFO kablam!   |
Oct 13 06:02:35.274 INFO kablam! 3 | #[macro_use]
Oct 13 06:02:35.274 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 06:02:35.274 INFO kablam!   |
Oct 13 06:02:35.274 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 06:02:35.274 INFO kablam! 
Oct 13 06:02:35.404 INFO kablam! warning: struct is never constructed: `Program`
Oct 13 06:02:35.404 INFO kablam!   --> src/ast.rs:23:1
Oct 13 06:02:35.404 INFO kablam!    |
Oct 13 06:02:35.404 INFO kablam! 23 | pub struct Program {
Oct 13 06:02:35.405 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 13 06:02:35.405 INFO kablam! 
Oct 13 06:02:35.405 INFO kablam! warning: method is never used: `new`
Oct 13 06:02:35.405 INFO kablam!   --> src/ast.rs:27:5
Oct 13 06:02:35.406 INFO kablam!    |
Oct 13 06:02:35.406 INFO kablam! 27 |     pub fn new() -> Program {
Oct 13 06:02:35.406 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:35.406 INFO kablam! 
Oct 13 06:02:35.406 INFO kablam! warning: method is never used: `token_literal`
Oct 13 06:02:35.406 INFO kablam!   --> src/ast.rs:33:5
Oct 13 06:02:35.406 INFO kablam!    |
Oct 13 06:02:35.406 INFO kablam! 33 |     fn token_literal(&self) -> String {
Oct 13 06:02:35.406 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:35.406 INFO kablam! 
Oct 13 06:02:35.406 INFO kablam! warning: struct is never constructed: `Identifier`
Oct 13 06:02:35.406 INFO kablam!   --> src/ast.rs:47:1
Oct 13 06:02:35.406 INFO kablam!    |
Oct 13 06:02:35.406 INFO kablam! 47 | pub struct Identifier {
Oct 13 06:02:35.406 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:35.406 INFO kablam! 
Oct 13 06:02:35.406 INFO kablam! warning: struct is never constructed: `LetStatement`
Oct 13 06:02:35.406 INFO kablam!   --> src/ast.rs:63:1
Oct 13 06:02:35.406 INFO kablam!    |
Oct 13 06:02:35.406 INFO kablam! 63 | pub struct LetStatement {
Oct 13 06:02:35.406 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:35.406 INFO kablam! 
Oct 13 06:02:35.406 INFO kablam! warning: struct is never constructed: `Parser`
Oct 13 06:02:35.406 INFO kablam!  --> src/parser.rs:5:1
Oct 13 06:02:35.406 INFO kablam!   |
Oct 13 06:02:35.406 INFO kablam! 5 | struct Parser<'a> {
Oct 13 06:02:35.406 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 13 06:02:35.406 INFO kablam! 
Oct 13 06:02:35.406 INFO kablam! warning: method is never used: `new`
Oct 13 06:02:35.406 INFO kablam!   --> src/parser.rs:12:5
Oct 13 06:02:35.406 INFO kablam!    |
Oct 13 06:02:35.406 INFO kablam! 12 |     fn new(l: &'a mut Lexer) -> Self {
Oct 13 06:02:35.406 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:35.406 INFO kablam! 
Oct 13 06:02:35.406 INFO kablam! warning: method is never used: `next_token`
Oct 13 06:02:35.406 INFO kablam!   --> src/parser.rs:23:5
Oct 13 06:02:35.406 INFO kablam!    |
Oct 13 06:02:35.406 INFO kablam! 23 |     fn next_token(&mut self) {
Oct 13 06:02:35.406 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:35.406 INFO kablam! 
Oct 13 06:02:35.406 INFO kablam! warning: method is never used: `parse_program`
Oct 13 06:02:35.406 INFO kablam!   --> src/parser.rs:31:5
Oct 13 06:02:35.406 INFO kablam!    |
Oct 13 06:02:35.407 INFO kablam! 31 |     fn parse_program(&mut self) -> Option<Program> {
Oct 13 06:02:35.407 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:35.407 INFO kablam! 
Oct 13 06:02:35.407 INFO kablam! warning: method is never used: `parse_statement`
Oct 13 06:02:35.407 INFO kablam!   --> src/parser.rs:46:5
Oct 13 06:02:35.407 INFO kablam!    |
Oct 13 06:02:35.407 INFO kablam! 46 |     fn parse_statement(&mut self) -> Option<Box<ast::Statement>> {
Oct 13 06:02:35.407 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:35.407 INFO kablam! 
Oct 13 06:02:35.407 INFO kablam! warning: method is never used: `parse_let_statement`
Oct 13 06:02:35.407 INFO kablam!   --> src/parser.rs:53:5
Oct 13 06:02:35.407 INFO kablam!    |
Oct 13 06:02:35.407 INFO kablam! 53 |     fn parse_let_statement(&mut self) -> Option<ast::LetStatement> {
Oct 13 06:02:35.407 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:35.407 INFO kablam! 
Oct 13 06:02:35.407 INFO kablam! warning: method is never used: `cur_token_is`
Oct 13 06:02:35.407 INFO kablam!   --> src/parser.rs:81:5
Oct 13 06:02:35.407 INFO kablam!    |
Oct 13 06:02:35.407 INFO kablam! 81 |     fn cur_token_is(&self, t: token::TokenType) -> bool {
Oct 13 06:02:35.407 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:35.407 INFO kablam! 
Oct 13 06:02:35.407 INFO kablam! warning: method is never used: `peek_token_is`
Oct 13 06:02:35.407 INFO kablam!   --> src/parser.rs:84:5
Oct 13 06:02:35.407 INFO kablam!    |
Oct 13 06:02:35.407 INFO kablam! 84 |     fn peek_token_is(&self, t: token::TokenType) -> bool {
Oct 13 06:02:35.407 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:35.407 INFO kablam! 
Oct 13 06:02:35.407 INFO kablam! warning: method is never used: `expect_peek`
Oct 13 06:02:35.407 INFO kablam!   --> src/parser.rs:87:5
Oct 13 06:02:35.407 INFO kablam!    |
Oct 13 06:02:35.407 INFO kablam! 87 |     fn expect_peek(&mut self, t: token::TokenType) -> bool {
Oct 13 06:02:35.407 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:35.407 INFO kablam! 
Oct 13 06:02:35.408 INFO kablam! warning: variant `NOT_EQ` should have a camel case name such as `NotEq`
Oct 13 06:02:35.408 INFO kablam!   --> src/token.rs:27:5
Oct 13 06:02:35.408 INFO kablam!    |
Oct 13 06:02:35.408 INFO kablam! 27 |     NOT_EQ,
Oct 13 06:02:35.408 INFO kablam!    |     ^^^^^^
Oct 13 06:02:35.408 INFO kablam!    |
Oct 13 06:02:35.408 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Oct 13 06:02:35.408 INFO kablam! 
Oct 13 06:02:35.831 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Oct 13 06:02:35.834 INFO kablam! su: No module specific data is present
Oct 13 06:02:36.116 INFO running `"docker" "rm" "-f" "c80c37353704de3d607bc8d615fe8d7e4a022e81d30f21894daace2644ca78ba"`
Oct 13 06:02:36.223 INFO blam! c80c37353704de3d607bc8d615fe8d7e4a022e81d30f21894daace2644ca78ba
Oct 13 06:02:36.224 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-5/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"`
Oct 13 06:02:36.436 INFO blam! 7985e65fe7a148e617fbe6a1189bcec542c0715b14a1d7daa60d1b7dca2887c5
Oct 13 06:02:36.437 INFO running `"docker" "start" "-a" "7985e65fe7a148e617fbe6a1189bcec542c0715b14a1d7daa60d1b7dca2887c5"`
Oct 13 06:02:36.855 INFO kablam! usermod: no changes
Oct 13 06:02:36.885 INFO kablam!    Compiling interpreter v0.1.0 (/source)
Oct 13 06:02:37.290 INFO kablam! warning: method is never used: `token_literal`
Oct 13 06:02:37.290 INFO kablam!   --> src/ast.rs:33:5
Oct 13 06:02:37.291 INFO kablam!    |
Oct 13 06:02:37.291 INFO kablam! 33 |     fn token_literal(&self) -> String {
Oct 13 06:02:37.291 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:37.291 INFO kablam! 
Oct 13 06:02:37.291 INFO kablam! warning: function is never used: `print_if_string`
Oct 13 06:02:37.292 INFO kablam!    --> src/parser.rs:104:5
Oct 13 06:02:37.292 INFO kablam!     |
Oct 13 06:02:37.292 INFO kablam! 104 |     fn print_if_string(s: &Any) {
Oct 13 06:02:37.292 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:37.292 INFO kablam! 
Oct 13 06:02:37.307 INFO kablam! warning: variant `NOT_EQ` should have a camel case name such as `NotEq`
Oct 13 06:02:37.307 INFO kablam!   --> src/token.rs:27:5
Oct 13 06:02:37.307 INFO kablam!    |
Oct 13 06:02:37.308 INFO kablam! 27 |     NOT_EQ,
Oct 13 06:02:37.308 INFO kablam!    |     ^^^^^^
Oct 13 06:02:37.308 INFO kablam!    |
Oct 13 06:02:37.308 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Oct 13 06:02:37.308 INFO kablam! 
Oct 13 06:02:37.971 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Oct 13 06:02:37.973 INFO kablam! su: No module specific data is present
Oct 13 06:02:38.434 INFO running `"docker" "rm" "-f" "7985e65fe7a148e617fbe6a1189bcec542c0715b14a1d7daa60d1b7dca2887c5"`
Oct 13 06:02:38.545 INFO blam! 7985e65fe7a148e617fbe6a1189bcec542c0715b14a1d7daa60d1b7dca2887c5
Oct 13 06:02:38.546 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-5/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"`
Oct 13 06:02:39.118 INFO blam! 240cee204c487dee8c4036d28137cffb3f1f560c5fda28db876d7f1559def150
Oct 13 06:02:39.119 INFO running `"docker" "start" "-a" "240cee204c487dee8c4036d28137cffb3f1f560c5fda28db876d7f1559def150"`
Oct 13 06:02:39.605 INFO kablam! usermod: no changes
Oct 13 06:02:39.633 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Oct 13 06:02:39.633 INFO kablam!      Running /target/debug/deps/interpreter-9dfae46b5cdc65db
Oct 13 06:02:39.636 INFO blam! 
Oct 13 06:02:39.636 INFO blam! running 3 tests
Oct 13 06:02:39.636 INFO blam! test token::tests::next_token ... ok
Oct 13 06:02:39.636 INFO blam! test token::tests::next_token2 ... ok
Oct 13 06:02:39.639 INFO blam! test parser::tests::let_statements ... ok
Oct 13 06:02:39.639 INFO blam! 
Oct 13 06:02:39.639 INFO blam! test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 13 06:02:39.639 INFO blam! 
Oct 13 06:02:39.640 INFO kablam! su: No module specific data is present
Oct 13 06:02:39.825 INFO running `"docker" "rm" "-f" "240cee204c487dee8c4036d28137cffb3f1f560c5fda28db876d7f1559def150"`
Oct 13 06:02:39.881 INFO blam! 240cee204c487dee8c4036d28137cffb3f1f560c5fda28db876d7f1559def150