Nov 28 03:55:01.146 INFO documenting PhilipDaniels/sassafras against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 03:55:01.148 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-3/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 03:55:01.620 INFO [stdout] 855a3a3b712ae8ce58ac202636a5283a2bb400b3a5e6d9ed94930aea970ea3d8
Nov 28 03:55:01.622 INFO running `"docker" "start" "-a" "855a3a3b712ae8ce58ac202636a5283a2bb400b3a5e6d9ed94930aea970ea3d8"`
Nov 28 03:55:02.769 INFO [stderr] usermod: no changes
Nov 28 03:55:02.995 INFO [stderr]     Checking serde v1.0.45
Nov 28 03:55:02.995 INFO [stderr]     Checking sassafras v0.1.0 (/source/sassafras)
Nov 28 03:55:03.001 INFO [stderr]    Compiling libgit2-sys v0.7.1
Nov 28 03:55:03.001 INFO [stderr]     Checking structopt v0.2.8
Nov 28 03:55:03.859 INFO [stderr] warning: unused import: `c_api_helpers::ptr_to_ref`
Nov 28 03:55:03.859 INFO [stderr]  --> sassafras/src/sass_inspect_options.rs:2:5
Nov 28 03:55:03.859 INFO [stderr]   |
Nov 28 03:55:03.859 INFO [stderr] 2 | use c_api_helpers::ptr_to_ref;
Nov 28 03:55:03.859 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:55:03.859 INFO [stderr]   |
Nov 28 03:55:03.859 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 03:55:03.859 INFO [stderr] 
Nov 28 03:55:03.859 INFO [stderr] warning: unused import: `c_api_helpers::ptr_to_ref`
Nov 28 03:55:03.859 INFO [stderr]  --> sassafras/src/sass_output_options.rs:2:5
Nov 28 03:55:03.859 INFO [stderr]   |
Nov 28 03:55:03.859 INFO [stderr] 2 | use c_api_helpers::ptr_to_ref;
Nov 28 03:55:03.859 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:55:03.859 INFO [stderr] 
Nov 28 03:55:04.239 INFO [stderr] warning: unused variable: `compiler`
Nov 28 03:55:04.239 INFO [stderr]   --> sassafras/src/sass_compiler.rs:54:9
Nov 28 03:55:04.239 INFO [stderr]    |
Nov 28 03:55:04.239 INFO [stderr] 54 |     let compiler = ptr_to_ref(compiler);
Nov 28 03:55:04.239 INFO [stderr]    |         ^^^^^^^^ help: consider using `_compiler` instead
Nov 28 03:55:04.263 INFO [stderr]    |
Nov 28 03:55:04.263 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 03:55:04.263 INFO [stderr] 
Nov 28 03:55:04.263 INFO [stderr] warning: unused variable: `compiler`
Nov 28 03:55:04.263 INFO [stderr]   --> sassafras/src/sass_compiler.rs:61:9
Nov 28 03:55:04.263 INFO [stderr]    |
Nov 28 03:55:04.263 INFO [stderr] 61 |     let compiler = ptr_to_ref(compiler);
Nov 28 03:55:04.263 INFO [stderr]    |         ^^^^^^^^ help: consider using `_compiler` instead
Nov 28 03:55:04.263 INFO [stderr] 
Nov 28 03:55:04.263 INFO [stderr] warning: unused variable: `compiler`
Nov 28 03:55:04.263 INFO [stderr]   --> sassafras/src/sass_compiler.rs:70:9
Nov 28 03:55:04.263 INFO [stderr]    |
Nov 28 03:55:04.263 INFO [stderr] 70 |     let compiler = ptr_to_ref(compiler);
Nov 28 03:55:04.263 INFO [stderr]    |         ^^^^^^^^ help: consider using `_compiler` instead
Nov 28 03:55:04.263 INFO [stderr] 
Nov 28 03:55:04.263 INFO [stderr] warning: unused variable: `compiler`
Nov 28 03:55:04.263 INFO [stderr]   --> sassafras/src/sass_compiler.rs:77:9
Nov 28 03:55:04.263 INFO [stderr]    |
Nov 28 03:55:04.263 INFO [stderr] 77 |     let compiler = ptr_to_ref(compiler);
Nov 28 03:55:04.263 INFO [stderr]    |         ^^^^^^^^ help: consider using `_compiler` instead
Nov 28 03:55:04.263 INFO [stderr] 
Nov 28 03:55:04.263 INFO [stderr] warning: unused variable: `compiler`
Nov 28 03:55:04.263 INFO [stderr]   --> sassafras/src/sass_compiler.rs:85:9
Nov 28 03:55:04.263 INFO [stderr]    |
Nov 28 03:55:04.263 INFO [stderr] 85 |     let compiler = ptr_to_ref(compiler);
Nov 28 03:55:04.263 INFO [stderr]    |         ^^^^^^^^ help: consider using `_compiler` instead
Nov 28 03:55:04.263 INFO [stderr] 
Nov 28 03:55:04.263 INFO [stderr] warning: unused variable: `compiler`
Nov 28 03:55:04.263 INFO [stderr]   --> sassafras/src/sass_compiler.rs:93:9
Nov 28 03:55:04.263 INFO [stderr]    |
Nov 28 03:55:04.263 INFO [stderr] 93 |     let compiler = ptr_to_ref(compiler);
Nov 28 03:55:04.263 INFO [stderr]    |         ^^^^^^^^ help: consider using `_compiler` instead
Nov 28 03:55:04.263 INFO [stderr] 
Nov 28 03:55:04.263 INFO [stderr] warning: unused variable: `idx`
Nov 28 03:55:04.263 INFO [stderr]   --> sassafras/src/sass_compiler.rs:91:75
Nov 28 03:55:04.263 INFO [stderr]    |
Nov 28 03:55:04.263 INFO [stderr] 91 | pub extern fn sass_compiler_get_callee_entry(compiler: *mut SassCompiler, idx: usize) -> usize {
Nov 28 03:55:04.263 INFO [stderr]    |                                                                           ^^^ help: consider using `_idx` instead
Nov 28 03:55:04.263 INFO [stderr] 
Nov 28 03:55:04.263 INFO [stderr] warning: unused variable: `ctx`
Nov 28 03:55:04.263 INFO [stderr]   --> sassafras/src/sass_file_context.rs:48:9
Nov 28 03:55:04.263 INFO [stderr]    |
Nov 28 03:55:04.263 INFO [stderr] 48 |     let ctx = ptr_to_ref(file_ctx);
Nov 28 03:55:04.263 INFO [stderr]    |         ^^^ help: consider using `_ctx` instead
Nov 28 03:55:04.263 INFO [stderr] 
Nov 28 03:55:04.263 INFO [stderr] warning: unused variable: `options_ptr`
Nov 28 03:55:04.263 INFO [stderr]    --> sassafras/src/sass_options.rs:226:52
Nov 28 03:55:04.263 INFO [stderr]     |
Nov 28 03:55:04.263 INFO [stderr] 226 | pub extern fn sass_option_get_source_map_file_urls(options_ptr: *mut SassOptions) {
Nov 28 03:55:04.263 INFO [stderr]     |                                                    ^^^^^^^^^^^ help: consider using `_options_ptr` instead
Nov 28 03:55:04.263 INFO [stderr] 
Nov 28 03:55:04.263 INFO [stderr] warning: unused variable: `options`
Nov 28 03:55:04.263 INFO [stderr]    --> sassafras/src/sass_options.rs:244:9
Nov 28 03:55:04.263 INFO [stderr]     |
Nov 28 03:55:04.263 INFO [stderr] 244 |     let options = ptr_to_ref(options_ptr);
Nov 28 03:55:04.263 INFO [stderr]     |         ^^^^^^^ help: consider using `_options` instead
Nov 28 03:55:04.263 INFO [stderr] 
Nov 28 03:55:04.263 INFO [stderr] warning: unused variable: `options`
Nov 28 03:55:04.263 INFO [stderr]    --> sassafras/src/sass_options.rs:251:9
Nov 28 03:55:04.263 INFO [stderr]     |
Nov 28 03:55:04.263 INFO [stderr] 251 |     let options = ptr_to_ref(options_ptr);
Nov 28 03:55:04.263 INFO [stderr]     |         ^^^^^^^ help: consider using `_options` instead
Nov 28 03:55:04.263 INFO [stderr] 
Nov 28 03:55:04.263 INFO [stderr] warning: unused variable: `options`
Nov 28 03:55:04.263 INFO [stderr]    --> sassafras/src/sass_options.rs:258:9
Nov 28 03:55:04.263 INFO [stderr]     |
Nov 28 03:55:04.263 INFO [stderr] 258 |     let options = ptr_to_ref(options_ptr);
Nov 28 03:55:04.263 INFO [stderr]     |         ^^^^^^^ help: consider using `_options` instead
Nov 28 03:55:04.263 INFO [stderr] 
Nov 28 03:55:04.263 INFO [stderr] warning: unused variable: `options`
Nov 28 03:55:04.263 INFO [stderr]    --> sassafras/src/sass_options.rs:265:9
Nov 28 03:55:04.263 INFO [stderr]     |
Nov 28 03:55:04.263 INFO [stderr] 265 |     let options = ptr_to_ref(options_ptr);
Nov 28 03:55:04.263 INFO [stderr]     |         ^^^^^^^ help: consider using `_options` instead
Nov 28 03:55:04.264 INFO [stderr] 
Nov 28 03:55:04.264 INFO [stderr] warning: unused variable: `options`
Nov 28 03:55:04.264 INFO [stderr]    --> sassafras/src/sass_options.rs:297:9
Nov 28 03:55:04.264 INFO [stderr]     |
Nov 28 03:55:04.264 INFO [stderr] 297 |     let options = ptr_to_ref(options_ptr);
Nov 28 03:55:04.264 INFO [stderr]     |         ^^^^^^^ help: consider using `_options` instead
Nov 28 03:55:04.264 INFO [stderr] 
Nov 28 03:55:04.264 INFO [stderr] warning: unused variable: `indent`
Nov 28 03:55:04.264 INFO [stderr]    --> sassafras/src/sass_options.rs:296:69
Nov 28 03:55:04.264 INFO [stderr]     |
Nov 28 03:55:04.264 INFO [stderr] 296 | pub extern fn sass_option_set_indent(options_ptr: *mut SassOptions, indent: *const c_char) {
Nov 28 03:55:04.264 INFO [stderr]     |                                                                     ^^^^^^ help: consider using `_indent` instead
Nov 28 03:55:04.264 INFO [stderr] 
Nov 28 03:55:04.264 INFO [stderr] warning: unused variable: `options`
Nov 28 03:55:04.264 INFO [stderr]    --> sassafras/src/sass_options.rs:303:9
Nov 28 03:55:04.264 INFO [stderr]     |
Nov 28 03:55:04.264 INFO [stderr] 303 |     let options = ptr_to_ref(options_ptr);
Nov 28 03:55:04.264 INFO [stderr]     |         ^^^^^^^ help: consider using `_options` instead
Nov 28 03:55:04.264 INFO [stderr] 
Nov 28 03:55:04.264 INFO [stderr] warning: unused variable: `linefeed`
Nov 28 03:55:04.264 INFO [stderr]    --> sassafras/src/sass_options.rs:302:71
Nov 28 03:55:04.264 INFO [stderr]     |
Nov 28 03:55:04.264 INFO [stderr] 302 | pub extern fn sass_option_set_linefeed(options_ptr: *mut SassOptions, linefeed: *const c_char) {
Nov 28 03:55:04.264 INFO [stderr]     |                                                                       ^^^^^^^^ help: consider using `_linefeed` instead
Nov 28 03:55:04.264 INFO [stderr] 
Nov 28 03:55:04.264 INFO [stderr] warning: unused variable: `options`
Nov 28 03:55:04.264 INFO [stderr]    --> sassafras/src/sass_options.rs:338:9
Nov 28 03:55:04.264 INFO [stderr]     |
Nov 28 03:55:04.264 INFO [stderr] 338 |     let options = ptr_to_ref(options_ptr);
Nov 28 03:55:04.264 INFO [stderr]     |         ^^^^^^^ help: consider using `_options` instead
Nov 28 03:55:04.264 INFO [stderr] 
Nov 28 03:55:04.264 INFO [stderr] warning: unused variable: `c_headers`
Nov 28 03:55:04.264 INFO [stderr]    --> sassafras/src/sass_options.rs:336:72
Nov 28 03:55:04.264 INFO [stderr]     |
Nov 28 03:55:04.264 INFO [stderr] 336 | pub extern fn sass_option_set_c_headers(options_ptr: *mut SassOptions, c_headers: *const c_char) {
Nov 28 03:55:04.264 INFO [stderr]     |                                                                        ^^^^^^^^^ help: consider using `_c_headers` instead
Nov 28 03:55:04.264 INFO [stderr] 
Nov 28 03:55:04.264 INFO [stderr] warning: unused variable: `options`
Nov 28 03:55:04.264 INFO [stderr]    --> sassafras/src/sass_options.rs:344:9
Nov 28 03:55:04.264 INFO [stderr]     |
Nov 28 03:55:04.264 INFO [stderr] 344 |     let options = ptr_to_ref(options_ptr);
Nov 28 03:55:04.264 INFO [stderr]     |         ^^^^^^^ help: consider using `_options` instead
Nov 28 03:55:04.264 INFO [stderr] 
Nov 28 03:55:04.264 INFO [stderr] warning: unused variable: `c_importers`
Nov 28 03:55:04.264 INFO [stderr]    --> sassafras/src/sass_options.rs:342:74
Nov 28 03:55:04.264 INFO [stderr]     |
Nov 28 03:55:04.264 INFO [stderr] 342 | pub extern fn sass_option_set_c_importers(options_ptr: *mut SassOptions, c_importers: *const c_char) {
Nov 28 03:55:04.264 INFO [stderr]     |                                                                          ^^^^^^^^^^^ help: consider using `_c_importers` instead
Nov 28 03:55:04.264 INFO [stderr] 
Nov 28 03:55:04.264 INFO [stderr] warning: unused variable: `options`
Nov 28 03:55:04.264 INFO [stderr]    --> sassafras/src/sass_options.rs:351:9
Nov 28 03:55:04.264 INFO [stderr]     |
Nov 28 03:55:04.264 INFO [stderr] 351 |     let options = ptr_to_ref(options_ptr);
Nov 28 03:55:04.264 INFO [stderr]     |         ^^^^^^^ help: consider using `_options` instead
Nov 28 03:55:04.264 INFO [stderr] 
Nov 28 03:55:04.264 INFO [stderr] warning: unused variable: `c_functions`
Nov 28 03:55:04.264 INFO [stderr]    --> sassafras/src/sass_options.rs:350:74
Nov 28 03:55:04.264 INFO [stderr]     |
Nov 28 03:55:04.264 INFO [stderr] 350 | pub extern fn sass_option_set_c_functions(options_ptr: *mut SassOptions, c_functions: *const c_char) {
Nov 28 03:55:04.264 INFO [stderr]     |                                                                          ^^^^^^^^^^^ help: consider using `_c_functions` instead
Nov 28 03:55:04.264 INFO [stderr] 
Nov 28 03:55:04.264 INFO [stderr] warning: unused variable: `p`
Nov 28 03:55:04.264 INFO [stderr]    --> sassafras/src/sass_options.rs:373:9
Nov 28 03:55:04.264 INFO [stderr]     |
Nov 28 03:55:04.264 INFO [stderr] 373 |     let p = &options.include_paths[i];
Nov 28 03:55:04.264 INFO [stderr]     |         ^ help: consider using `_p` instead
Nov 28 03:55:04.264 INFO [stderr] 
Nov 28 03:55:33.533 INFO [stderr]     Checking toml v0.4.6
Nov 28 03:55:34.259 INFO [stderr]     Checking git2 v0.7.1
Nov 28 03:55:38.655 INFO [stderr]     Checking built v0.3.0
Nov 28 03:55:39.712 INFO [stderr]  Documenting sassafrasc v0.1.0 (/source)
Nov 28 03:55:42.647 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.84s
Nov 28 03:55:42.663 INFO [stderr] su: No module specific data is present
Nov 28 03:55:43.537 INFO running `"docker" "inspect" "855a3a3b712ae8ce58ac202636a5283a2bb400b3a5e6d9ed94930aea970ea3d8"`
Nov 28 03:55:43.880 INFO running `"docker" "rm" "-f" "855a3a3b712ae8ce58ac202636a5283a2bb400b3a5e6d9ed94930aea970ea3d8"`
Nov 28 03:55:44.159 INFO [stdout] 855a3a3b712ae8ce58ac202636a5283a2bb400b3a5e6d9ed94930aea970ea3d8