Oct 15 16:00:49.449 INFO testing tongue-0.1.2 against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling-1
Oct 15 16:00:49.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-7/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/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 15 16:00:49.860 INFO blam! 54b7bda885ca7b7d127189c724ad57970a126f520e5bcbc5f3ea6fb55bc5fe2e
Oct 15 16:00:49.862 INFO running `"docker" "start" "-a" "54b7bda885ca7b7d127189c724ad57970a126f520e5bcbc5f3ea6fb55bc5fe2e"`
Oct 15 16:00:51.348 INFO kablam! usermod: no changes
Oct 15 16:00:51.408 INFO kablam!    Compiling tongue v0.1.2 (/source)
Oct 15 16:00:51.920 INFO kablam! warning: unused `#[macro_use]` import
Oct 15 16:00:51.920 INFO kablam!  --> src/lib.rs:1:1
Oct 15 16:00:51.920 INFO kablam!   |
Oct 15 16:00:51.920 INFO kablam! 1 | #[macro_use]
Oct 15 16:00:51.920 INFO kablam!   | ^^^^^^^^^^^^
Oct 15 16:00:51.920 INFO kablam!   |
Oct 15 16:00:51.920 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 15 16:00:51.920 INFO kablam! 
Oct 15 16:00:51.920 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 15 16:00:51.920 INFO kablam!   --> src/tongue/terminal.rs:55:25
Oct 15 16:00:51.920 INFO kablam!    |
Oct 15 16:00:51.920 INFO kablam! 55 |         term.c_cflag |= (libc::CS8);
Oct 15 16:00:51.920 INFO kablam!    |                         ^^^^^^^^^^^ help: remove these parentheses
Oct 15 16:00:51.920 INFO kablam!    |
Oct 15 16:00:51.920 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 15 16:00:51.920 INFO kablam! 
Oct 15 16:00:52.051 INFO kablam! warning: unused variable: `n`
Oct 15 16:00:52.051 INFO kablam!   --> src/tongue/evaluator.rs:60:16
Oct 15 16:00:52.051 INFO kablam!    |
Oct 15 16:00:52.051 INFO kablam! 60 |             Ok(n) => {},
Oct 15 16:00:52.051 INFO kablam!    |                ^ help: consider using `_n` instead
Oct 15 16:00:52.051 INFO kablam!    |
Oct 15 16:00:52.051 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 15 16:00:52.051 INFO kablam! 
Oct 15 16:00:52.107 INFO kablam! warning: variable does not need to be mutable
Oct 15 16:00:52.107 INFO kablam!   --> src/tongue/evaluator.rs:23:10
Oct 15 16:00:52.107 INFO kablam!    |
Oct 15 16:00:52.107 INFO kablam! 23 | fn _eval(mut n: Node, config: &mut Config) {
Oct 15 16:00:52.107 INFO kablam!    |          ----^
Oct 15 16:00:52.107 INFO kablam!    |          |
Oct 15 16:00:52.107 INFO kablam!    |          help: remove this `mut`
Oct 15 16:00:52.107 INFO kablam!    |
Oct 15 16:00:52.107 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 15 16:00:52.107 INFO kablam! 
Oct 15 16:00:52.123 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 16:00:52.123 INFO kablam!  --> src/tongue/util.rs:6:5
Oct 15 16:00:52.123 INFO kablam!   |
Oct 15 16:00:52.123 INFO kablam! 6 |     handle.read(&mut buffer);
Oct 15 16:00:52.123 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 16:00:52.123 INFO kablam!   |
Oct 15 16:00:52.123 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 15 16:00:52.123 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 16:00:52.123 INFO kablam! 
Oct 15 16:00:52.123 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 16:00:52.123 INFO kablam!   --> src/tongue/util.rs:12:5
Oct 15 16:00:52.123 INFO kablam!    |
Oct 15 16:00:52.123 INFO kablam! 12 |     buf_writer.write(s.as_bytes());
Oct 15 16:00:52.123 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 16:00:52.123 INFO kablam!    |
Oct 15 16:00:52.123 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 16:00:52.123 INFO kablam! 
Oct 15 16:00:52.131 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 16:00:52.131 INFO kablam!   --> src/tongue/util.rs:13:5
Oct 15 16:00:52.131 INFO kablam!    |
Oct 15 16:00:52.131 INFO kablam! 13 |     buf_writer.flush();
Oct 15 16:00:52.131 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 15 16:00:52.131 INFO kablam!    |
Oct 15 16:00:52.131 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 16:00:52.131 INFO kablam! 
Oct 15 16:00:54.246 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
Oct 15 16:00:54.249 INFO kablam! su: No module specific data is present
Oct 15 16:00:55.011 INFO running `"docker" "rm" "-f" "54b7bda885ca7b7d127189c724ad57970a126f520e5bcbc5f3ea6fb55bc5fe2e"`
Oct 15 16:00:55.219 INFO blam! 54b7bda885ca7b7d127189c724ad57970a126f520e5bcbc5f3ea6fb55bc5fe2e
Oct 15 16:00:55.232 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-7/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/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 15 16:00:55.620 INFO blam! 9cc139a42904eb6bf053a367ef281eaa788dbf2fcf86c062151297ebd483319b
Oct 15 16:00:55.627 INFO running `"docker" "start" "-a" "9cc139a42904eb6bf053a367ef281eaa788dbf2fcf86c062151297ebd483319b"`
Oct 15 16:00:56.506 INFO kablam! usermod: no changes
Oct 15 16:00:56.615 INFO kablam!    Compiling tongue v0.1.2 (/source)
Oct 15 16:00:57.315 INFO kablam! warning: unused `#[macro_use]` import
Oct 15 16:00:57.315 INFO kablam!  --> src/lib.rs:1:1
Oct 15 16:00:57.316 INFO kablam!   |
Oct 15 16:00:57.317 INFO kablam! 1 | #[macro_use]
Oct 15 16:00:57.317 INFO kablam!   | ^^^^^^^^^^^^
Oct 15 16:00:57.318 INFO kablam!   |
Oct 15 16:00:57.318 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 15 16:00:57.319 INFO kablam! 
Oct 15 16:00:57.319 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 15 16:00:57.319 INFO kablam!   --> src/tongue/terminal.rs:55:25
Oct 15 16:00:57.319 INFO kablam!    |
Oct 15 16:00:57.319 INFO kablam! 55 |         term.c_cflag |= (libc::CS8);
Oct 15 16:00:57.319 INFO kablam!    |                         ^^^^^^^^^^^ help: remove these parentheses
Oct 15 16:00:57.319 INFO kablam!    |
Oct 15 16:00:57.319 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 15 16:00:57.319 INFO kablam! 
Oct 15 16:00:57.552 INFO kablam! warning: unused variable: `n`
Oct 15 16:00:57.553 INFO kablam!   --> src/tongue/evaluator.rs:60:16
Oct 15 16:00:57.554 INFO kablam!    |
Oct 15 16:00:57.554 INFO kablam! 60 |             Ok(n) => {},
Oct 15 16:00:57.555 INFO kablam!    |                ^ help: consider using `_n` instead
Oct 15 16:00:57.559 INFO kablam!    |
Oct 15 16:00:57.564 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 15 16:00:57.564 INFO kablam! 
Oct 15 16:00:57.565 INFO kablam! warning: unused variable: `expected`
Oct 15 16:00:57.566 INFO kablam!    --> src/tongue/lexer.rs:160:13
Oct 15 16:00:57.566 INFO kablam!     |
Oct 15 16:00:57.567 INFO kablam! 160 |         let expected: Vec<String> = vec![
Oct 15 16:00:57.567 INFO kablam!     |             ^^^^^^^^ help: consider using `_expected` instead
Oct 15 16:00:57.568 INFO kablam! 
Oct 15 16:00:57.569 INFO kablam! warning: unused variable: `got`
Oct 15 16:00:57.569 INFO kablam!    --> src/tongue/lexer.rs:166:13
Oct 15 16:00:57.570 INFO kablam!     |
Oct 15 16:00:57.570 INFO kablam! 166 |         let got = tokenize("println(\"Hello, World!\")");
Oct 15 16:00:57.571 INFO kablam!     |             ^^^ help: consider using `_got` instead
Oct 15 16:00:57.571 INFO kablam! 
Oct 15 16:00:57.572 INFO kablam! warning: unused variable: `node`
Oct 15 16:00:57.573 INFO kablam!    --> src/tongue/parser.rs:129:9
Oct 15 16:00:57.573 INFO kablam!     |
Oct 15 16:00:57.574 INFO kablam! 129 |     let node = Node {
Oct 15 16:00:57.574 INFO kablam!     |         ^^^^ help: consider using `_node` instead
Oct 15 16:00:57.575 INFO kablam! 
Oct 15 16:00:57.634 INFO kablam! warning: variable does not need to be mutable
Oct 15 16:00:57.635 INFO kablam!   --> src/tongue/evaluator.rs:23:10
Oct 15 16:00:57.636 INFO kablam!    |
Oct 15 16:00:57.636 INFO kablam! 23 | fn _eval(mut n: Node, config: &mut Config) {
Oct 15 16:00:57.637 INFO kablam!    |          ----^
Oct 15 16:00:57.637 INFO kablam!    |          |
Oct 15 16:00:57.638 INFO kablam!    |          help: remove this `mut`
Oct 15 16:00:57.638 INFO kablam!    |
Oct 15 16:00:57.639 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 15 16:00:57.640 INFO kablam! 
Oct 15 16:00:57.659 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 16:00:57.660 INFO kablam!  --> src/tongue/util.rs:6:5
Oct 15 16:00:57.660 INFO kablam!   |
Oct 15 16:00:57.661 INFO kablam! 6 |     handle.read(&mut buffer);
Oct 15 16:00:57.661 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 16:00:57.662 INFO kablam!   |
Oct 15 16:00:57.663 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 15 16:00:57.663 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 16:00:57.664 INFO kablam! 
Oct 15 16:00:57.665 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 16:00:57.665 INFO kablam!   --> src/tongue/util.rs:12:5
Oct 15 16:00:57.666 INFO kablam!    |
Oct 15 16:00:57.666 INFO kablam! 12 |     buf_writer.write(s.as_bytes());
Oct 15 16:00:57.667 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 16:00:57.667 INFO kablam!    |
Oct 15 16:00:57.668 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 16:00:57.669 INFO kablam! 
Oct 15 16:00:57.669 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 16:00:57.670 INFO kablam!   --> src/tongue/util.rs:13:5
Oct 15 16:00:57.670 INFO kablam!    |
Oct 15 16:00:57.671 INFO kablam! 13 |     buf_writer.flush();
Oct 15 16:00:57.672 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 15 16:00:57.672 INFO kablam!    |
Oct 15 16:00:57.673 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 16:00:57.673 INFO kablam! 
Oct 15 16:00:58.771 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
Oct 15 16:00:58.776 INFO kablam! su: No module specific data is present
Oct 15 16:00:59.503 INFO running `"docker" "rm" "-f" "9cc139a42904eb6bf053a367ef281eaa788dbf2fcf86c062151297ebd483319b"`
Oct 15 16:00:59.890 INFO blam! 9cc139a42904eb6bf053a367ef281eaa788dbf2fcf86c062151297ebd483319b
Oct 15 16:00:59.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-7/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/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 15 16:01:00.274 INFO blam! 1e5d645b059134f79738098f368808505727d7c77fb23cd34149d1bb3d9fb18e
Oct 15 16:01:00.275 INFO running `"docker" "start" "-a" "1e5d645b059134f79738098f368808505727d7c77fb23cd34149d1bb3d9fb18e"`
Oct 15 16:01:01.324 INFO kablam! usermod: no changes
Oct 15 16:01:01.392 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Oct 15 16:01:01.400 INFO kablam!      Running /target/debug/deps/tongue-98e46849742208f5
Oct 15 16:01:01.411 INFO blam! 
Oct 15 16:01:01.411 INFO blam! running 11 tests
Oct 15 16:01:01.419 INFO blam! test tongue::lexer::tokenize_three_token ... ok
Oct 15 16:01:01.419 INFO blam! test tongue::lexer::tokenize_one_token ... ok
Oct 15 16:01:01.420 INFO blam! test tongue::lexer::tokenize_two_token ... ok
Oct 15 16:01:01.425 INFO blam! test tongue::parser::parse_command_with_args ... ok
Oct 15 16:01:01.425 INFO blam! test tongue::parser::parse_formula ... ok
Oct 15 16:01:01.425 INFO blam! test tongue::parser::parse_variable_binding ... ok
Oct 15 16:01:01.425 INFO blam! test tongue::parser::parse_empty ... ok
Oct 15 16:01:01.425 INFO blam! test tongue::parser::parse_command_without_args ... ok
Oct 15 16:01:01.425 INFO blam! test tongue::lexer::tokenize_four_token ... ok
Oct 15 16:01:01.425 INFO blam! test tongue::parser::parse_plus ... ok
Oct 15 16:01:01.427 INFO blam! test tongue::lexer::tokenize_empty ... ok
Oct 15 16:01:01.427 INFO blam! 
Oct 15 16:01:01.427 INFO blam! test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 15 16:01:01.427 INFO blam! 
Oct 15 16:01:01.428 INFO kablam!      Running /target/debug/deps/tongue-1a7b0de8492857c8
Oct 15 16:01:01.435 INFO blam! 
Oct 15 16:01:01.435 INFO blam! running 0 tests
Oct 15 16:01:01.435 INFO blam! 
Oct 15 16:01:01.435 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 15 16:01:01.435 INFO blam! 
Oct 15 16:01:01.439 INFO kablam!    Doc-tests tongue
Oct 15 16:01:02.371 INFO blam! 
Oct 15 16:01:02.371 INFO blam! running 0 tests
Oct 15 16:01:02.371 INFO blam! 
Oct 15 16:01:02.371 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 15 16:01:02.371 INFO blam! 
Oct 15 16:01:02.383 INFO kablam! su: No module specific data is present
Oct 15 16:01:03.171 INFO running `"docker" "rm" "-f" "1e5d645b059134f79738098f368808505727d7c77fb23cd34149d1bb3d9fb18e"`
Oct 15 16:01:03.443 INFO blam! 1e5d645b059134f79738098f368808505727d7c77fb23cd34149d1bb3d9fb18e