Nov 28 04:11:15.887 INFO checking iammichiel/sass-rust against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 04:11:15.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 04:11:16.209 INFO [stdout] 10efd9386546a8e19a1e9edfd540c529d7bdcfbb6d29b59a77138668999bfeb1
Nov 28 04:11:16.214 INFO running `"docker" "start" "-a" "10efd9386546a8e19a1e9edfd540c529d7bdcfbb6d29b59a77138668999bfeb1"`
Nov 28 04:11:17.345 INFO [stderr] usermod: no changes
Nov 28 04:11:17.460 INFO [stderr]     Checking sass-rust v0.1.0 (/source)
Nov 28 04:11:18.336 INFO [stderr] warning: struct is never constructed: `Token`
Nov 28 04:11:18.336 INFO [stderr]  --> src/tokenizer.rs:1:1
Nov 28 04:11:18.336 INFO [stderr]   |
Nov 28 04:11:18.336 INFO [stderr] 1 | pub struct Token(pub TokenType, pub Option<String>);
Nov 28 04:11:18.336 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:11:18.336 INFO [stderr]   |
Nov 28 04:11:18.336 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 04:11:18.336 INFO [stderr] 
Nov 28 04:11:18.336 INFO [stderr] warning: variant is never constructed: `Selector`
Nov 28 04:11:18.336 INFO [stderr]  --> src/tokenizer.rs:5:5
Nov 28 04:11:18.336 INFO [stderr]   |
Nov 28 04:11:18.336 INFO [stderr] 5 |     Selector,
Nov 28 04:11:18.336 INFO [stderr]   |     ^^^^^^^^
Nov 28 04:11:18.336 INFO [stderr] 
Nov 28 04:11:18.336 INFO [stderr] warning: variant is never constructed: `VariableName`
Nov 28 04:11:18.336 INFO [stderr]  --> src/tokenizer.rs:6:5
Nov 28 04:11:18.336 INFO [stderr]   |
Nov 28 04:11:18.336 INFO [stderr] 6 |     VariableName,
Nov 28 04:11:18.336 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 28 04:11:18.336 INFO [stderr] 
Nov 28 04:11:18.336 INFO [stderr] warning: variant is never constructed: `VariableValue`
Nov 28 04:11:18.336 INFO [stderr]  --> src/tokenizer.rs:7:5
Nov 28 04:11:18.336 INFO [stderr]   |
Nov 28 04:11:18.336 INFO [stderr] 7 |     VariableValue, 
Nov 28 04:11:18.336 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 04:11:18.336 INFO [stderr] 
Nov 28 04:11:18.336 INFO [stderr] warning: variant is never constructed: `OpenBrace`
Nov 28 04:11:18.336 INFO [stderr]  --> src/tokenizer.rs:8:5
Nov 28 04:11:18.336 INFO [stderr]   |
Nov 28 04:11:18.336 INFO [stderr] 8 |     OpenBrace, 
Nov 28 04:11:18.336 INFO [stderr]   |     ^^^^^^^^^
Nov 28 04:11:18.336 INFO [stderr] 
Nov 28 04:11:18.336 INFO [stderr] warning: variant is never constructed: `CloseBrace`
Nov 28 04:11:18.336 INFO [stderr]  --> src/tokenizer.rs:9:5
Nov 28 04:11:18.336 INFO [stderr]   |
Nov 28 04:11:18.336 INFO [stderr] 9 |     CloseBrace, 
Nov 28 04:11:18.336 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 04:11:18.336 INFO [stderr] 
Nov 28 04:11:18.336 INFO [stderr] warning: variant is never constructed: `PropertyName`
Nov 28 04:11:18.336 INFO [stderr]   --> src/tokenizer.rs:10:5
Nov 28 04:11:18.336 INFO [stderr]    |
Nov 28 04:11:18.336 INFO [stderr] 10 |     PropertyName, 
Nov 28 04:11:18.336 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 04:11:18.336 INFO [stderr] 
Nov 28 04:11:18.336 INFO [stderr] warning: variant is never constructed: `PropertyValue`
Nov 28 04:11:18.336 INFO [stderr]   --> src/tokenizer.rs:11:5
Nov 28 04:11:18.336 INFO [stderr]    |
Nov 28 04:11:18.336 INFO [stderr] 11 |     PropertyValue
Nov 28 04:11:18.336 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 04:11:18.336 INFO [stderr] 
Nov 28 04:11:18.336 INFO [stderr] warning: function is never used: `tokenize`
Nov 28 04:11:18.336 INFO [stderr]   --> src/tokenizer.rs:14:1
Nov 28 04:11:18.336 INFO [stderr]    |
Nov 28 04:11:18.336 INFO [stderr] 14 | pub fn tokenize(content: String) -> Vec<Token>
Nov 28 04:11:18.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:11:18.337 INFO [stderr] 
Nov 28 04:11:18.337 INFO [stderr] warning: struct is never constructed: `Node`
Nov 28 04:11:18.337 INFO [stderr]   --> src/main.rs:49:1
Nov 28 04:11:18.337 INFO [stderr]    |
Nov 28 04:11:18.337 INFO [stderr] 49 | struct Node {
Nov 28 04:11:18.337 INFO [stderr]    | ^^^^^^^^^^^
Nov 28 04:11:18.337 INFO [stderr] 
Nov 28 04:11:18.337 INFO [stderr] warning: struct is never constructed: `Property`
Nov 28 04:11:18.337 INFO [stderr]   --> src/main.rs:54:1
Nov 28 04:11:18.337 INFO [stderr]    |
Nov 28 04:11:18.337 INFO [stderr] 54 | struct Property {
Nov 28 04:11:18.337 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 28 04:11:18.337 INFO [stderr] 
Nov 28 04:11:18.337 INFO [stderr] warning: function is never used: `format`
Nov 28 04:11:18.337 INFO [stderr]   --> src/main.rs:59:1
Nov 28 04:11:18.337 INFO [stderr]    |
Nov 28 04:11:18.337 INFO [stderr] 59 | fn format(nodes: Vec<Node>, _style: String) -> String 
Nov 28 04:11:18.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:11:18.337 INFO [stderr] 
Nov 28 04:11:18.412 INFO [stderr] warning: unused variable: `result`
Nov 28 04:11:18.412 INFO [stderr]    --> src/tokenizer.rs:146:9
Nov 28 04:11:18.412 INFO [stderr]     |
Nov 28 04:11:18.412 INFO [stderr] 146 |     let result = tokenize("a { color: blue; ".to_string());
Nov 28 04:11:18.413 INFO [stderr]     |         ^^^^^^ help: consider using `_result` instead
Nov 28 04:11:18.413 INFO [stderr]     |
Nov 28 04:11:18.413 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 04:11:18.413 INFO [stderr] 
Nov 28 04:11:18.460 INFO [stderr] warning: struct is never constructed: `Node`
Nov 28 04:11:18.460 INFO [stderr]   --> src/main.rs:49:1
Nov 28 04:11:18.460 INFO [stderr]    |
Nov 28 04:11:18.460 INFO [stderr] 49 | struct Node {
Nov 28 04:11:18.460 INFO [stderr]    | ^^^^^^^^^^^
Nov 28 04:11:18.460 INFO [stderr]    |
Nov 28 04:11:18.460 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 04:11:18.460 INFO [stderr] 
Nov 28 04:11:18.460 INFO [stderr] warning: struct is never constructed: `Property`
Nov 28 04:11:18.460 INFO [stderr]   --> src/main.rs:54:1
Nov 28 04:11:18.460 INFO [stderr]    |
Nov 28 04:11:18.461 INFO [stderr] 54 | struct Property {
Nov 28 04:11:18.461 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 28 04:11:18.461 INFO [stderr] 
Nov 28 04:11:18.461 INFO [stderr] warning: function is never used: `format`
Nov 28 04:11:18.461 INFO [stderr]   --> src/main.rs:59:1
Nov 28 04:11:18.461 INFO [stderr]    |
Nov 28 04:11:18.461 INFO [stderr] 59 | fn format(nodes: Vec<Node>, _style: String) -> String 
Nov 28 04:11:18.461 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:11:18.461 INFO [stderr] 
Nov 28 04:11:18.492 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Nov 28 04:11:18.493 INFO [stderr] su: No module specific data is present
Nov 28 04:11:19.132 INFO running `"docker" "inspect" "10efd9386546a8e19a1e9edfd540c529d7bdcfbb6d29b59a77138668999bfeb1"`
Nov 28 04:11:19.424 INFO running `"docker" "rm" "-f" "10efd9386546a8e19a1e9edfd540c529d7bdcfbb6d29b59a77138668999bfeb1"`
Nov 28 04:11:19.730 INFO [stdout] 10efd9386546a8e19a1e9edfd540c529d7bdcfbb6d29b59a77138668999bfeb1