[INFO] cloning repository https://github.com/PhilipDaniels/sassafras [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PhilipDaniels/sassafras" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhilipDaniels%2Fsassafras", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhilipDaniels%2Fsassafras'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb20da12b4d4602b32ab017108e086b0dadc0550 [INFO] checking PhilipDaniels/sassafras against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhilipDaniels%2Fsassafras" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PhilipDaniels/sassafras on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PhilipDaniels/sassafras [INFO] finished tweaking git repo https://github.com/PhilipDaniels/sassafras [INFO] tweaked toml for git repo https://github.com/PhilipDaniels/sassafras written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/PhilipDaniels/sassafras already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cmake v0.1.31 [INFO] [stderr] Downloaded git2 v0.7.1 [INFO] [stderr] Downloaded unicode-normalization v0.1.6 [INFO] [stderr] Downloaded libgit2-sys v0.7.1 [INFO] [stderr] Downloaded serde v1.0.45 [INFO] [stderr] Downloaded built v0.3.0 [INFO] [stderr] Downloaded syn v0.13.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce4e69162fac2fee4096fe9c4e88b19b0d2589986f5e0b98f65d1ca22f739dfb [INFO] running `Command { std: "docker" "start" "-a" "ce4e69162fac2fee4096fe9c4e88b19b0d2589986f5e0b98f65d1ca22f739dfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce4e69162fac2fee4096fe9c4e88b19b0d2589986f5e0b98f65d1ca22f739dfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce4e69162fac2fee4096fe9c4e88b19b0d2589986f5e0b98f65d1ca22f739dfb", kill_on_drop: false }` [INFO] [stdout] ce4e69162fac2fee4096fe9c4e88b19b0d2589986f5e0b98f65d1ca22f739dfb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be639ce52ac2acc1f5eaccdfde68a71ccc495c4e800f0980ea1de205594ff817 [INFO] running `Command { std: "docker" "start" "-a" "be639ce52ac2acc1f5eaccdfde68a71ccc495c4e800f0980ea1de205594ff817", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Compiling cc v1.0.15 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking unicode-normalization v0.1.6 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking serde v1.0.45 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Compiling cmake v0.1.31 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking sassafras v0.1.0 (/opt/rustwide/workdir/sassafras) [INFO] [stdout] warning: unused import: `c_api_helpers::ptr_to_ref` [INFO] [stdout] --> sassafras/src/sass_inspect_options.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use c_api_helpers::ptr_to_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `c_api_helpers::ptr_to_ref` [INFO] [stdout] --> sassafras/src/sass_output_options.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use c_api_helpers::ptr_to_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking clap v2.31.2 [INFO] [stdout] warning: unused import: `c_api_helpers::ptr_to_ref` [INFO] [stdout] --> sassafras/src/sass_inspect_options.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use c_api_helpers::ptr_to_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `c_api_helpers::ptr_to_ref` [INFO] [stdout] --> sassafras/src/sass_output_options.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use c_api_helpers::ptr_to_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v0.13.4 [INFO] [stderr] Compiling libz-sys v1.0.18 [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> sassafras/src/sass_compiler.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | let compiler = ptr_to_ref(compiler); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> sassafras/src/sass_compiler.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let compiler = ptr_to_ref(compiler); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> sassafras/src/sass_compiler.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | let compiler = ptr_to_ref(compiler); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> sassafras/src/sass_compiler.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | let compiler = ptr_to_ref(compiler); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> sassafras/src/sass_compiler.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | let compiler = ptr_to_ref(compiler); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> sassafras/src/sass_compiler.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | let compiler = ptr_to_ref(compiler); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> sassafras/src/sass_compiler.rs:91:75 [INFO] [stdout] | [INFO] [stdout] 91 | pub extern fn sass_compiler_get_callee_entry(compiler: *mut SassCompiler, idx: usize) -> usize { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> sassafras/src/sass_compiler.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | let compiler = ptr_to_ref(compiler); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> sassafras/src/sass_compiler.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let compiler = ptr_to_ref(compiler); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> sassafras/src/sass_compiler.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | let compiler = ptr_to_ref(compiler); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> sassafras/src/sass_compiler.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | let compiler = ptr_to_ref(compiler); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> sassafras/src/sass_compiler.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | let compiler = ptr_to_ref(compiler); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> sassafras/src/sass_compiler.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | let compiler = ptr_to_ref(compiler); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> sassafras/src/sass_compiler.rs:91:75 [INFO] [stdout] | [INFO] [stdout] 91 | pub extern fn sass_compiler_get_callee_entry(compiler: *mut SassCompiler, idx: usize) -> usize { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> sassafras/src/sass_file_context.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let ctx = ptr_to_ref(file_ctx); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> sassafras/src/sass_file_context.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let ctx = ptr_to_ref(file_ctx); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options_ptr` [INFO] [stdout] --> sassafras/src/sass_options.rs:226:52 [INFO] [stdout] | [INFO] [stdout] 226 | pub extern fn sass_option_get_source_map_file_urls(options_ptr: *mut SassOptions) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options_ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:244:9 [INFO] [stdout] | [INFO] [stdout] 244 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 251 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:258:9 [INFO] [stdout] | [INFO] [stdout] 258 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:265:9 [INFO] [stdout] | [INFO] [stdout] 265 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:297:9 [INFO] [stdout] | [INFO] [stdout] 297 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `indent` [INFO] [stdout] --> sassafras/src/sass_options.rs:296:69 [INFO] [stdout] | [INFO] [stdout] 296 | pub extern fn sass_option_set_indent(options_ptr: *mut SassOptions, indent: *const c_char) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:303:9 [INFO] [stdout] | [INFO] [stdout] 303 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `linefeed` [INFO] [stdout] --> sassafras/src/sass_options.rs:302:71 [INFO] [stdout] | [INFO] [stdout] 302 | pub extern fn sass_option_set_linefeed(options_ptr: *mut SassOptions, linefeed: *const c_char) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_linefeed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options_ptr` [INFO] [stdout] --> sassafras/src/sass_options.rs:226:52 [INFO] [stdout] | [INFO] [stdout] 226 | pub extern fn sass_option_get_source_map_file_urls(options_ptr: *mut SassOptions) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options_ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:244:9 [INFO] [stdout] | [INFO] [stdout] 244 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:338:9 [INFO] [stdout] | [INFO] [stdout] 338 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_headers` [INFO] [stdout] --> sassafras/src/sass_options.rs:336:72 [INFO] [stdout] | [INFO] [stdout] 336 | pub extern fn sass_option_set_c_headers(options_ptr: *mut SassOptions, c_headers: *const c_char) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c_headers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 251 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:344:9 [INFO] [stdout] | [INFO] [stdout] 344 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_importers` [INFO] [stdout] --> sassafras/src/sass_options.rs:342:74 [INFO] [stdout] | [INFO] [stdout] 342 | pub extern fn sass_option_set_c_importers(options_ptr: *mut SassOptions, c_importers: *const c_char) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c_importers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:258:9 [INFO] [stdout] | [INFO] [stdout] 258 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:351:9 [INFO] [stdout] | [INFO] [stdout] 351 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:265:9 [INFO] [stdout] | [INFO] [stdout] 265 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_functions` [INFO] [stdout] --> sassafras/src/sass_options.rs:350:74 [INFO] [stdout] | [INFO] [stdout] 350 | pub extern fn sass_option_set_c_functions(options_ptr: *mut SassOptions, c_functions: *const c_char) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c_functions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> sassafras/src/sass_options.rs:373:9 [INFO] [stdout] | [INFO] [stdout] 373 | let p = &options.include_paths[i]; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:297:9 [INFO] [stdout] | [INFO] [stdout] 297 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `indent` [INFO] [stdout] --> sassafras/src/sass_options.rs:296:69 [INFO] [stdout] | [INFO] [stdout] 296 | pub extern fn sass_option_set_indent(options_ptr: *mut SassOptions, indent: *const c_char) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:303:9 [INFO] [stdout] | [INFO] [stdout] 303 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `linefeed` [INFO] [stdout] --> sassafras/src/sass_options.rs:302:71 [INFO] [stdout] | [INFO] [stdout] 302 | pub extern fn sass_option_set_linefeed(options_ptr: *mut SassOptions, linefeed: *const c_char) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_linefeed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:338:9 [INFO] [stdout] | [INFO] [stdout] 338 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_headers` [INFO] [stdout] --> sassafras/src/sass_options.rs:336:72 [INFO] [stdout] | [INFO] [stdout] 336 | pub extern fn sass_option_set_c_headers(options_ptr: *mut SassOptions, c_headers: *const c_char) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c_headers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:344:9 [INFO] [stdout] | [INFO] [stdout] 344 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_importers` [INFO] [stdout] --> sassafras/src/sass_options.rs:342:74 [INFO] [stdout] | [INFO] [stdout] 342 | pub extern fn sass_option_set_c_importers(options_ptr: *mut SassOptions, c_importers: *const c_char) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c_importers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> sassafras/src/sass_options.rs:351:9 [INFO] [stdout] | [INFO] [stdout] 351 | let options = ptr_to_ref(options_ptr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_functions` [INFO] [stdout] --> sassafras/src/sass_options.rs:350:74 [INFO] [stdout] | [INFO] [stdout] 350 | pub extern fn sass_option_set_c_functions(options_ptr: *mut SassOptions, c_functions: *const c_char) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c_functions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> sassafras/src/sass_options.rs:373:9 [INFO] [stdout] | [INFO] [stdout] 373 | let p = &options.include_paths[i]; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> sassafras/src/c_api_helpers.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | Box::from_raw(ptr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 44 | let _ = Box::from_raw(ptr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> sassafras/src/c_api_helpers.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | Box::from_raw(ptr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 44 | let _ = Box::from_raw(ptr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling libgit2-sys v0.7.1 [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Checking url v1.7.0 [INFO] [stdout] error[E0713]: borrow may still be in use when destructor runs [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/url-1.7.0/src/form_urlencoded.rs:261:40 [INFO] [stdout] | [INFO] [stdout] 259 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 260 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stdout] 261 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stdout] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stdout] | | [INFO] [stdout] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0713`. [INFO] [stdout] [INFO] [stderr] error: could not compile `url` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "be639ce52ac2acc1f5eaccdfde68a71ccc495c4e800f0980ea1de205594ff817", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be639ce52ac2acc1f5eaccdfde68a71ccc495c4e800f0980ea1de205594ff817", kill_on_drop: false }` [INFO] [stdout] be639ce52ac2acc1f5eaccdfde68a71ccc495c4e800f0980ea1de205594ff817 [INFO] checking PhilipDaniels/sassafras against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhilipDaniels%2Fsassafras" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PhilipDaniels/sassafras on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PhilipDaniels/sassafras [INFO] finished tweaking git repo https://github.com/PhilipDaniels/sassafras [INFO] tweaked toml for git repo https://github.com/PhilipDaniels/sassafras written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/PhilipDaniels/sassafras already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e41245232fd407f73c2ad67261bf6358427beb7dbaf3a003a9988f61eb937c6 [INFO] running `Command { std: "docker" "start" "-a" "0e41245232fd407f73c2ad67261bf6358427beb7dbaf3a003a9988f61eb937c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e41245232fd407f73c2ad67261bf6358427beb7dbaf3a003a9988f61eb937c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e41245232fd407f73c2ad67261bf6358427beb7dbaf3a003a9988f61eb937c6", kill_on_drop: false }` [INFO] [stdout] 0e41245232fd407f73c2ad67261bf6358427beb7dbaf3a003a9988f61eb937c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3581a5e8677113b6cabbdde80023f952c29409e2f73b4ae961d7f23d0c55bdd [INFO] running `Command { std: "docker" "start" "-a" "b3581a5e8677113b6cabbdde80023f952c29409e2f73b4ae961d7f23d0c55bdd", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "b3581a5e8677113b6cabbdde80023f952c29409e2f73b4ae961d7f23d0c55bdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3581a5e8677113b6cabbdde80023f952c29409e2f73b4ae961d7f23d0c55bdd", kill_on_drop: false }` [INFO] [stdout] b3581a5e8677113b6cabbdde80023f952c29409e2f73b4ae961d7f23d0c55bdd