Oct 12 20:31:55.357 INFO checking iammichiel/sass-rust against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 20:31:55.357 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-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 12 20:31:55.673 INFO blam! b57da609d77b27eb89b90d8f76e852f545c9af1a0ae388c0fde937c1a3df59da
Oct 12 20:31:55.676 INFO running `"docker" "start" "-a" "b57da609d77b27eb89b90d8f76e852f545c9af1a0ae388c0fde937c1a3df59da"`
Oct 12 20:31:56.282 INFO kablam! usermod: no changes
Oct 12 20:31:56.349 INFO kablam!     Checking sass-rust v0.1.0 (/source)
Oct 12 20:31:56.897 INFO kablam! warning: struct is never constructed: `Token`
Oct 12 20:31:56.897 INFO kablam!  --> src/tokenizer.rs:1:1
Oct 12 20:31:56.897 INFO kablam!   |
Oct 12 20:31:56.897 INFO kablam! 1 | pub struct Token(pub TokenType, pub Option<String>);
Oct 12 20:31:56.897 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:31:56.897 INFO kablam!   |
Oct 12 20:31:56.897 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 20:31:56.897 INFO kablam! 
Oct 12 20:31:56.897 INFO kablam! warning: variant is never constructed: `Selector`
Oct 12 20:31:56.897 INFO kablam!  --> src/tokenizer.rs:5:5
Oct 12 20:31:56.897 INFO kablam!   |
Oct 12 20:31:56.897 INFO kablam! 5 |     Selector,
Oct 12 20:31:56.897 INFO kablam!   |     ^^^^^^^^
Oct 12 20:31:56.897 INFO kablam! 
Oct 12 20:31:56.898 INFO kablam! warning: variant is never constructed: `VariableName`
Oct 12 20:31:56.898 INFO kablam!  --> src/tokenizer.rs:6:5
Oct 12 20:31:56.898 INFO kablam!   |
Oct 12 20:31:56.898 INFO kablam! 6 |     VariableName,
Oct 12 20:31:56.898 INFO kablam!   |     ^^^^^^^^^^^^
Oct 12 20:31:56.898 INFO kablam! 
Oct 12 20:31:56.898 INFO kablam! warning: variant is never constructed: `VariableValue`
Oct 12 20:31:56.898 INFO kablam!  --> src/tokenizer.rs:7:5
Oct 12 20:31:56.898 INFO kablam!   |
Oct 12 20:31:56.898 INFO kablam! 7 |     VariableValue, 
Oct 12 20:31:56.898 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 12 20:31:56.898 INFO kablam! 
Oct 12 20:31:56.898 INFO kablam! warning: variant is never constructed: `OpenBrace`
Oct 12 20:31:56.898 INFO kablam!  --> src/tokenizer.rs:8:5
Oct 12 20:31:56.898 INFO kablam!   |
Oct 12 20:31:56.898 INFO kablam! 8 |     OpenBrace, 
Oct 12 20:31:56.898 INFO kablam!   |     ^^^^^^^^^
Oct 12 20:31:56.898 INFO kablam! 
Oct 12 20:31:56.898 INFO kablam! warning: variant is never constructed: `CloseBrace`
Oct 12 20:31:56.898 INFO kablam!  --> src/tokenizer.rs:9:5
Oct 12 20:31:56.898 INFO kablam!   |
Oct 12 20:31:56.898 INFO kablam! 9 |     CloseBrace, 
Oct 12 20:31:56.898 INFO kablam!   |     ^^^^^^^^^^
Oct 12 20:31:56.898 INFO kablam! 
Oct 12 20:31:56.898 INFO kablam! warning: variant is never constructed: `PropertyName`
Oct 12 20:31:56.898 INFO kablam!   --> src/tokenizer.rs:10:5
Oct 12 20:31:56.898 INFO kablam!    |
Oct 12 20:31:56.898 INFO kablam! 10 |     PropertyName, 
Oct 12 20:31:56.898 INFO kablam!    |     ^^^^^^^^^^^^
Oct 12 20:31:56.898 INFO kablam! 
Oct 12 20:31:56.898 INFO kablam! warning: variant is never constructed: `PropertyValue`
Oct 12 20:31:56.898 INFO kablam!   --> src/tokenizer.rs:11:5
Oct 12 20:31:56.898 INFO kablam!    |
Oct 12 20:31:56.898 INFO kablam! 11 |     PropertyValue
Oct 12 20:31:56.898 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 12 20:31:56.898 INFO kablam! 
Oct 12 20:31:56.898 INFO kablam! warning: function is never used: `tokenize`
Oct 12 20:31:56.898 INFO kablam!   --> src/tokenizer.rs:14:1
Oct 12 20:31:56.898 INFO kablam!    |
Oct 12 20:31:56.898 INFO kablam! 14 | pub fn tokenize(content: String) -> Vec<Token>
Oct 12 20:31:56.898 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:31:56.898 INFO kablam! 
Oct 12 20:31:56.898 INFO kablam! warning: struct is never constructed: `Node`
Oct 12 20:31:56.898 INFO kablam!   --> src/main.rs:49:1
Oct 12 20:31:56.898 INFO kablam!    |
Oct 12 20:31:56.898 INFO kablam! 49 | struct Node {
Oct 12 20:31:56.898 INFO kablam!    | ^^^^^^^^^^^
Oct 12 20:31:56.898 INFO kablam! 
Oct 12 20:31:56.898 INFO kablam! warning: struct is never constructed: `Property`
Oct 12 20:31:56.898 INFO kablam!   --> src/main.rs:54:1
Oct 12 20:31:56.898 INFO kablam!    |
Oct 12 20:31:56.898 INFO kablam! 54 | struct Property {
Oct 12 20:31:56.898 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 12 20:31:56.898 INFO kablam! 
Oct 12 20:31:56.898 INFO kablam! warning: function is never used: `format`
Oct 12 20:31:56.898 INFO kablam!   --> src/main.rs:59:1
Oct 12 20:31:56.898 INFO kablam!    |
Oct 12 20:31:56.898 INFO kablam! 59 | fn format(nodes: Vec<Node>, _style: String) -> String 
Oct 12 20:31:56.898 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:31:56.898 INFO kablam! 
Oct 12 20:31:56.995 INFO kablam! warning: unused variable: `result`
Oct 12 20:31:56.996 INFO kablam!    --> src/tokenizer.rs:146:9
Oct 12 20:31:56.996 INFO kablam!     |
Oct 12 20:31:56.996 INFO kablam! 146 |     let result = tokenize("a { color: blue; ".to_string());
Oct 12 20:31:56.996 INFO kablam!     |         ^^^^^^ help: consider using `_result` instead
Oct 12 20:31:56.996 INFO kablam!     |
Oct 12 20:31:56.996 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 20:31:56.996 INFO kablam! 
Oct 12 20:31:57.056 INFO kablam! warning: struct is never constructed: `Node`
Oct 12 20:31:57.056 INFO kablam!   --> src/main.rs:49:1
Oct 12 20:31:57.056 INFO kablam!    |
Oct 12 20:31:57.056 INFO kablam! 49 | struct Node {
Oct 12 20:31:57.056 INFO kablam!    | ^^^^^^^^^^^
Oct 12 20:31:57.056 INFO kablam!    |
Oct 12 20:31:57.056 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:31:57.056 INFO kablam! 
Oct 12 20:31:57.056 INFO kablam! warning: struct is never constructed: `Property`
Oct 12 20:31:57.056 INFO kablam!   --> src/main.rs:54:1
Oct 12 20:31:57.056 INFO kablam!    |
Oct 12 20:31:57.056 INFO kablam! 54 | struct Property {
Oct 12 20:31:57.056 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 12 20:31:57.056 INFO kablam! 
Oct 12 20:31:57.056 INFO kablam! warning: function is never used: `format`
Oct 12 20:31:57.056 INFO kablam!   --> src/main.rs:59:1
Oct 12 20:31:57.056 INFO kablam!    |
Oct 12 20:31:57.056 INFO kablam! 59 | fn format(nodes: Vec<Node>, _style: String) -> String 
Oct 12 20:31:57.056 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:31:57.056 INFO kablam! 
Oct 12 20:31:57.092 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Oct 12 20:31:57.095 INFO kablam! su: No module specific data is present
Oct 12 20:31:57.702 INFO running `"docker" "rm" "-f" "b57da609d77b27eb89b90d8f76e852f545c9af1a0ae388c0fde937c1a3df59da"`
Oct 12 20:31:58.057 INFO blam! b57da609d77b27eb89b90d8f76e852f545c9af1a0ae388c0fde937c1a3df59da