[INFO] fetching crate sus_compiler 0.1.1... [INFO] checking sus_compiler-0.1.1 against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249 [INFO] extracting crate sus_compiler 0.1.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate sus_compiler 0.1.1 on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sus_compiler 0.1.1 [INFO] finished tweaking crates.io crate sus_compiler 0.1.1 [INFO] tweaked toml for crates.io crate sus_compiler 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate sus_compiler 0.1.1 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4cf8b4ec46fdfe8ef00ef053db1f320684a28735fc1725fe52675e5972f4cd79 [INFO] running `Command { std: "docker" "start" "-a" "4cf8b4ec46fdfe8ef00ef053db1f320684a28735fc1725fe52675e5972f4cd79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4cf8b4ec46fdfe8ef00ef053db1f320684a28735fc1725fe52675e5972f4cd79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cf8b4ec46fdfe8ef00ef053db1f320684a28735fc1725fe52675e5972f4cd79", kill_on_drop: false }` [INFO] [stdout] 4cf8b4ec46fdfe8ef00ef053db1f320684a28735fc1725fe52675e5972f4cd79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d81f981c956de3bec71f4bb5f8f5364a1c838403213437d1c2294cb6cab9869e [INFO] running `Command { std: "docker" "start" "-a" "d81f981c956de3bec71f4bb5f8f5364a1c838403213437d1c2294cb6cab9869e", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.1.6 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking ariadne v0.4.1 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling sus_compiler v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Compiling tree-sitter v0.22.6 [INFO] [stderr] Compiling tree-sitter-sus v0.1.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling serde_repr v0.1.19 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Compiling sus-proc-macro v0.1.0 [INFO] [stderr] Checking serde_json v1.0.120 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking lsp-types v0.94.1 [INFO] [stderr] Checking lsp-server v0.7.6 [INFO] [stdout] warning: unused variable: `const_uuid` [INFO] [stdout] --> src/flattening/flatten.rs:1535:40 [INFO] [stdout] | [INFO] [stdout] 1535 | NameElem::Constant(const_uuid) => { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_const_uuid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `declared_here` [INFO] [stdout] --> src/flattening/typechecking.rs:454:25 [INFO] [stdout] | [INFO] [stdout] 454 | let declared_here = (decl.decl_span, file); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_declared_here` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `declared_here` [INFO] [stdout] --> src/flattening/typechecking.rs:476:21 [INFO] [stdout] | [INFO] [stdout] 476 | let declared_here = self.get_wire_ref_declaration_point(&conn.to.root); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_declared_here` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `const_uuid` [INFO] [stdout] --> src/flattening/flatten.rs:1535:40 [INFO] [stdout] | [INFO] [stdout] 1535 | NameElem::Constant(const_uuid) => { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_const_uuid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `declared_here` [INFO] [stdout] --> src/flattening/typechecking.rs:454:25 [INFO] [stdout] | [INFO] [stdout] 454 | let declared_here = (decl.decl_span, file); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_declared_here` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `declared_here` [INFO] [stdout] --> src/flattening/typechecking.rs:476:21 [INFO] [stdout] | [INFO] [stdout] 476 | let declared_here = self.get_wire_ref_declaration_point(&conn.to.root); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_declared_here` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `decl_span` are never read [INFO] [stdout] --> src/flattening/mod.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 151 | pub struct StructField { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 152 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 153 | pub name_span: Span, [INFO] [stdout] 154 | pub decl_span: Span, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StructField` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `decl_span` are never read [INFO] [stdout] --> src/flattening/mod.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 151 | pub struct StructField { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 152 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 153 | pub name_span: Span, [INFO] [stdout] 154 | pub decl_span: Span, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StructField` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `&instantiation::list_of_lists::ListOfLists` to `&instantiation::list_of_lists::ListOfLists` [INFO] [stdout] --> src/instantiation/latency_algorithm.rs:498:22 [INFO] [stdout] | [INFO] [stdout] 498 | let fanins = fanins.into(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sus_compiler` (bin "sus_compiler" test) due to 1 previous error; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d81f981c956de3bec71f4bb5f8f5364a1c838403213437d1c2294cb6cab9869e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d81f981c956de3bec71f4bb5f8f5364a1c838403213437d1c2294cb6cab9869e", kill_on_drop: false }` [INFO] [stdout] d81f981c956de3bec71f4bb5f8f5364a1c838403213437d1c2294cb6cab9869e