[INFO] fetching crate firrtl-parser 0.1.0... [INFO] testing firrtl-parser-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate firrtl-parser 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate firrtl-parser 0.1.0 [INFO] finished tweaking crates.io crate firrtl-parser 0.1.0 [INFO] tweaked toml for crates.io crate firrtl-parser 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate firrtl-parser 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding nom v7.0.0-alpha1 (available: v7.1.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nom v7.0.0-alpha1 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f8792d53742b8e3117f1230b425364a1fa70f93f2ac48dc0de787e0e29a56e07 [INFO] running `Command { std: "docker" "start" "-a" "f8792d53742b8e3117f1230b425364a1fa70f93f2ac48dc0de787e0e29a56e07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f8792d53742b8e3117f1230b425364a1fa70f93f2ac48dc0de787e0e29a56e07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8792d53742b8e3117f1230b425364a1fa70f93f2ac48dc0de787e0e29a56e07", kill_on_drop: false }` [INFO] [stdout] f8792d53742b8e3117f1230b425364a1fa70f93f2ac48dc0de787e0e29a56e07 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1030d298e16b291409c565b303c12efb82cb980a0a0fcbe65cb9887634cb3d1c [INFO] running `Command { std: "docker" "start" "-a" "1030d298e16b291409c565b303c12efb82cb980a0a0fcbe65cb9887634cb3d1c", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling nom v7.0.0-alpha1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling firrtl-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `LitVal` and `PrimOp` [INFO] [stdout] --> src/expr.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | Expr, LitVal, Literal, PrimOp, [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Module` [INFO] [stdout] --> src/string.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{IDStr, Info, LitVal, Module, PrimOp}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error::ErrorKind`, `take_while`, `terminated`, and `value` [INFO] [stdout] --> src/string.rs:5:36 [INFO] [stdout] | [INFO] [stdout] 5 | bytes::complete::{is_not, tag, take_while}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | character::complete::digit1, [INFO] [stdout] 7 | combinator::{opt, success, value}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | error::ErrorKind, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | sequence::{delimited, preceded, terminated}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rest` [INFO] [stdout] --> src/expr.rs:77:10 [INFO] [stdout] | [INFO] [stdout] 77 | let (rest, op) = parse_primop_name(input)?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rest` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/expr.rs:77:16 [INFO] [stdout] | [INFO] [stdout] 77 | let (rest, op) = parse_primop_name(input)?; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/expr.rs:81:19 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `infos`, and `modules` are never read [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Circuit { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 14 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 15 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 16 | modules: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Circuit` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `infos`, `ports`, and `stmt` are never read [INFO] [stdout] --> src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Module { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 21 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 22 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | ports: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 24 | stmt: Stmt, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Module` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `direction`, `id`, `ty`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Port { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 29 | direction: Direction, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 30 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 31 | ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] 32 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Port` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `ty`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct FieldInner { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 74 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 75 | ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] 76 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FieldInner` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `ty`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct Wire { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 99 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 100 | ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] 101 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Wire` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `ty`, `clk`, `init`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct Reg { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 106 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 107 | ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] 108 | clk: IDStr, [INFO] [stdout] | ^^^ [INFO] [stdout] 109 | init: RegInit, [INFO] [stdout] | ^^^^ [INFO] [stdout] 110 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Reg` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `signal` and `val` are never read [INFO] [stdout] --> src/lib.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 114 | pub struct RegInit { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 115 | signal: Expr, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 116 | val: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RegInit` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `infos`, and `opts` are never read [INFO] [stdout] --> src/lib.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 120 | pub struct Mem { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 121 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 122 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 123 | opts: MemOpts, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/lib.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct MemOpts { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 128 | data_type: Type, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 129 | depth: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 130 | read_latency: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 131 | write_latency: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 132 | read_under_write: ReadUnderWrite, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 133 | r_ports: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 134 | w_ports: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 135 | rw_ports: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MemOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `infos` are never read [INFO] [stdout] --> src/lib.rs:147:5 [INFO] [stdout] | [INFO] [stdout] 146 | pub struct Instance { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 147 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 148 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instance` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `rhs`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:153:5 [INFO] [stdout] | [INFO] [stdout] 152 | pub struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 153 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 154 | rhs: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 155 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lhs`, `rhs`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:160:5 [INFO] [stdout] | [INFO] [stdout] 159 | pub struct Connect { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 160 | lhs: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 161 | rhs: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 162 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Connect` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lhs` and `infos` are never read [INFO] [stdout] --> src/lib.rs:167:5 [INFO] [stdout] | [INFO] [stdout] 166 | pub struct Invalidate { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 167 | lhs: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 168 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Invalidate` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `exprs` and `infos` are never read [INFO] [stdout] --> src/lib.rs:173:5 [INFO] [stdout] | [INFO] [stdout] 172 | pub struct Attatch { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 173 | exprs: Expr, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 174 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Attatch` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cond`, `infos`, `if_true`, and `if_false` are never read [INFO] [stdout] --> src/lib.rs:179:5 [INFO] [stdout] | [INFO] [stdout] 178 | pub struct Conditional { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 179 | cond: Expr, [INFO] [stdout] | ^^^^ [INFO] [stdout] 180 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 181 | if_true: Box, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 182 | if_false: Box, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Conditional` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `clk`, `halt`, `exit_code`, `id`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:187:5 [INFO] [stdout] | [INFO] [stdout] 186 | pub struct Stop { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 187 | clk: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 188 | halt: Expr, [INFO] [stdout] | ^^^^ [INFO] [stdout] 189 | exit_code: i32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 190 | id: Option, [INFO] [stdout] | ^^ [INFO] [stdout] 191 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Stop` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `clk`, `print_signal`, `fmt`, and `params` are never read [INFO] [stdout] --> src/lib.rs:196:5 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct Printf { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 196 | clk: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 197 | print_signal: Expr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 198 | fmt: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 199 | params: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Printf` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `infos` is never read [INFO] [stdout] --> src/lib.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 203 | pub struct Empty { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 204 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Empty` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_uint_literal` is never used [INFO] [stdout] --> src/expr.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn parse_uint_literal(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_sint_literal` is never used [INFO] [stdout] --> src/expr.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn parse_sint_literal(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_ref` is never used [INFO] [stdout] --> src/expr.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn parse_ref(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_sub_field` is never used [INFO] [stdout] --> src/expr.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn parse_sub_field(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_access` is never used [INFO] [stdout] --> src/expr.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn parse_access(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_dyn_access` is never used [INFO] [stdout] --> src/expr.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn parse_dyn_access(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_mux` is never used [INFO] [stdout] --> src/expr.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn parse_mux(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_cond_valid` is never used [INFO] [stdout] --> src/expr.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn parse_cond_valid(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `paren_pair` is never used [INFO] [stdout] --> src/expr.rs:69:4 [INFO] [stdout] | [INFO] [stdout] 69 | fn paren_pair<'a, T, U>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_primop` is never used [INFO] [stdout] --> src/expr.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn parse_primop(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_expr` is never used [INFO] [stdout] --> src/expr.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_litval` is never used [INFO] [stdout] --> src/string.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn parse_litval<'a>(input: &'a str) -> IResult<&'a str, LitVal> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_info` is never used [INFO] [stdout] --> src/string.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn parse_info(input: &str) -> IResult<&str, Info> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_infos` is never used [INFO] [stdout] --> src/string.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn parse_infos(input: &str) -> IResult<&str, Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_id` is never used [INFO] [stdout] --> src/string.rs:65:8 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn parse_id(input: &str) -> IResult<&str, IDStr> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_primop_name` is never used [INFO] [stdout] --> src/string.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn parse_primop_name(input: &str) -> IResult<&str, PrimOp> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_decimal_usize` is never used [INFO] [stdout] --> src/string.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn parse_decimal_usize(input: &str) -> IResult<&str, usize> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_width` is never used [INFO] [stdout] --> src/string.rs:126:8 [INFO] [stdout] | [INFO] [stdout] 126 | pub fn parse_width(input: &str) -> IResult<&str, usize> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_fixed_point_bits` is never used [INFO] [stdout] --> src/string.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn parse_fixed_point_bits(input: &str) -> IResult<&str, usize> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_uint_type` is never used [INFO] [stdout] --> src/types.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn parse_uint_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_sint_type` is never used [INFO] [stdout] --> src/types.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn parse_sint_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_fixed_point_type` is never used [INFO] [stdout] --> src/types.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn parse_fixed_point_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_clock_type` is never used [INFO] [stdout] --> src/types.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn parse_clock_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_analog_type` is never used [INFO] [stdout] --> src/types.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn parse_analog_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_field` is never used [INFO] [stdout] --> src/types.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn parse_field(input: &str) -> IResult<&str, Field> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_bundle` is never used [INFO] [stdout] --> src/types.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn parse_bundle(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_vector` is never used [INFO] [stdout] --> src/types.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn parse_vector(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_type` is never used [INFO] [stdout] --> src/types.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn parse_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.96s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v7.0.0-alpha1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "1030d298e16b291409c565b303c12efb82cb980a0a0fcbe65cb9887634cb3d1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1030d298e16b291409c565b303c12efb82cb980a0a0fcbe65cb9887634cb3d1c", kill_on_drop: false }` [INFO] [stdout] 1030d298e16b291409c565b303c12efb82cb980a0a0fcbe65cb9887634cb3d1c [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ef70c183de1aacb98f4ea7be502da31188028d3ed99d034d133747e21825871f [INFO] running `Command { std: "docker" "start" "-a" "ef70c183de1aacb98f4ea7be502da31188028d3ed99d034d133747e21825871f", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `LitVal` and `PrimOp` [INFO] [stdout] --> src/expr.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | Expr, LitVal, Literal, PrimOp, [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Module` [INFO] [stdout] --> src/string.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{IDStr, Info, LitVal, Module, PrimOp}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error::ErrorKind`, `take_while`, `terminated`, and `value` [INFO] [stdout] --> src/string.rs:5:36 [INFO] [stdout] | [INFO] [stdout] 5 | bytes::complete::{is_not, tag, take_while}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | character::complete::digit1, [INFO] [stdout] 7 | combinator::{opt, success, value}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | error::ErrorKind, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | sequence::{delimited, preceded, terminated}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rest` [INFO] [stdout] --> src/expr.rs:77:10 [INFO] [stdout] | [INFO] [stdout] 77 | let (rest, op) = parse_primop_name(input)?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rest` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/expr.rs:77:16 [INFO] [stdout] | [INFO] [stdout] 77 | let (rest, op) = parse_primop_name(input)?; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/expr.rs:81:19 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `infos`, and `modules` are never read [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Circuit { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 14 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 15 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 16 | modules: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Circuit` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `infos`, `ports`, and `stmt` are never read [INFO] [stdout] --> src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Module { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 21 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 22 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | ports: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 24 | stmt: Stmt, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Module` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `direction`, `id`, `ty`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Port { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 29 | direction: Direction, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 30 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 31 | ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] 32 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Port` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `ty`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct FieldInner { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 74 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 75 | ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] 76 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FieldInner` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `ty`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct Wire { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 99 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 100 | ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] 101 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Wire` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `ty`, `clk`, `init`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct Reg { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 106 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 107 | ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] 108 | clk: IDStr, [INFO] [stdout] | ^^^ [INFO] [stdout] 109 | init: RegInit, [INFO] [stdout] | ^^^^ [INFO] [stdout] 110 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Reg` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `signal` and `val` are never read [INFO] [stdout] --> src/lib.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 114 | pub struct RegInit { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 115 | signal: Expr, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 116 | val: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RegInit` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `infos`, and `opts` are never read [INFO] [stdout] --> src/lib.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 120 | pub struct Mem { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 121 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 122 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 123 | opts: MemOpts, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/lib.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct MemOpts { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 128 | data_type: Type, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 129 | depth: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 130 | read_latency: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 131 | write_latency: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 132 | read_under_write: ReadUnderWrite, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 133 | r_ports: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 134 | w_ports: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 135 | rw_ports: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MemOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `infos` are never read [INFO] [stdout] --> src/lib.rs:147:5 [INFO] [stdout] | [INFO] [stdout] 146 | pub struct Instance { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 147 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 148 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instance` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `rhs`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:153:5 [INFO] [stdout] | [INFO] [stdout] 152 | pub struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 153 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 154 | rhs: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 155 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lhs`, `rhs`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:160:5 [INFO] [stdout] | [INFO] [stdout] 159 | pub struct Connect { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 160 | lhs: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 161 | rhs: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 162 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Connect` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lhs` and `infos` are never read [INFO] [stdout] --> src/lib.rs:167:5 [INFO] [stdout] | [INFO] [stdout] 166 | pub struct Invalidate { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 167 | lhs: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 168 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Invalidate` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `exprs` and `infos` are never read [INFO] [stdout] --> src/lib.rs:173:5 [INFO] [stdout] | [INFO] [stdout] 172 | pub struct Attatch { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 173 | exprs: Expr, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 174 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Attatch` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cond`, `infos`, `if_true`, and `if_false` are never read [INFO] [stdout] --> src/lib.rs:179:5 [INFO] [stdout] | [INFO] [stdout] 178 | pub struct Conditional { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 179 | cond: Expr, [INFO] [stdout] | ^^^^ [INFO] [stdout] 180 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 181 | if_true: Box, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 182 | if_false: Box, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Conditional` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `clk`, `halt`, `exit_code`, `id`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:187:5 [INFO] [stdout] | [INFO] [stdout] 186 | pub struct Stop { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 187 | clk: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 188 | halt: Expr, [INFO] [stdout] | ^^^^ [INFO] [stdout] 189 | exit_code: i32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 190 | id: Option, [INFO] [stdout] | ^^ [INFO] [stdout] 191 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Stop` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `clk`, `print_signal`, `fmt`, and `params` are never read [INFO] [stdout] --> src/lib.rs:196:5 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct Printf { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 196 | clk: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 197 | print_signal: Expr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 198 | fmt: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 199 | params: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Printf` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `infos` is never read [INFO] [stdout] --> src/lib.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 203 | pub struct Empty { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 204 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Empty` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_uint_literal` is never used [INFO] [stdout] --> src/expr.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn parse_uint_literal(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_sint_literal` is never used [INFO] [stdout] --> src/expr.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn parse_sint_literal(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_ref` is never used [INFO] [stdout] --> src/expr.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn parse_ref(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_sub_field` is never used [INFO] [stdout] --> src/expr.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn parse_sub_field(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_access` is never used [INFO] [stdout] --> src/expr.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn parse_access(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_dyn_access` is never used [INFO] [stdout] --> src/expr.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn parse_dyn_access(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_mux` is never used [INFO] [stdout] --> src/expr.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn parse_mux(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_cond_valid` is never used [INFO] [stdout] --> src/expr.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn parse_cond_valid(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `paren_pair` is never used [INFO] [stdout] --> src/expr.rs:69:4 [INFO] [stdout] | [INFO] [stdout] 69 | fn paren_pair<'a, T, U>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_primop` is never used [INFO] [stdout] --> src/expr.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn parse_primop(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_expr` is never used [INFO] [stdout] --> src/expr.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_litval` is never used [INFO] [stdout] --> src/string.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn parse_litval<'a>(input: &'a str) -> IResult<&'a str, LitVal> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_info` is never used [INFO] [stdout] --> src/string.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn parse_info(input: &str) -> IResult<&str, Info> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_infos` is never used [INFO] [stdout] --> src/string.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn parse_infos(input: &str) -> IResult<&str, Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_id` is never used [INFO] [stdout] --> src/string.rs:65:8 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn parse_id(input: &str) -> IResult<&str, IDStr> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_primop_name` is never used [INFO] [stdout] --> src/string.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn parse_primop_name(input: &str) -> IResult<&str, PrimOp> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_decimal_usize` is never used [INFO] [stdout] --> src/string.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn parse_decimal_usize(input: &str) -> IResult<&str, usize> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_width` is never used [INFO] [stdout] --> src/string.rs:126:8 [INFO] [stdout] | [INFO] [stdout] 126 | pub fn parse_width(input: &str) -> IResult<&str, usize> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_fixed_point_bits` is never used [INFO] [stdout] --> src/string.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn parse_fixed_point_bits(input: &str) -> IResult<&str, usize> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_uint_type` is never used [INFO] [stdout] --> src/types.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn parse_uint_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_sint_type` is never used [INFO] [stdout] --> src/types.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn parse_sint_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_fixed_point_type` is never used [INFO] [stdout] --> src/types.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn parse_fixed_point_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_clock_type` is never used [INFO] [stdout] --> src/types.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn parse_clock_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_analog_type` is never used [INFO] [stdout] --> src/types.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn parse_analog_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_field` is never used [INFO] [stdout] --> src/types.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn parse_field(input: &str) -> IResult<&str, Field> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_bundle` is never used [INFO] [stdout] --> src/types.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn parse_bundle(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_vector` is never used [INFO] [stdout] --> src/types.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn parse_vector(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_type` is never used [INFO] [stdout] --> src/types.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn parse_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling firrtl-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `LitVal` and `PrimOp` [INFO] [stdout] --> src/expr.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | Expr, LitVal, Literal, PrimOp, [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Module` [INFO] [stdout] --> src/string.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{IDStr, Info, LitVal, Module, PrimOp}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error::ErrorKind`, `take_while`, `terminated`, and `value` [INFO] [stdout] --> src/string.rs:5:36 [INFO] [stdout] | [INFO] [stdout] 5 | bytes::complete::{is_not, tag, take_while}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | character::complete::digit1, [INFO] [stdout] 7 | combinator::{opt, success, value}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | error::ErrorKind, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | sequence::{delimited, preceded, terminated}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rest` [INFO] [stdout] --> src/expr.rs:77:10 [INFO] [stdout] | [INFO] [stdout] 77 | let (rest, op) = parse_primop_name(input)?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rest` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/expr.rs:77:16 [INFO] [stdout] | [INFO] [stdout] 77 | let (rest, op) = parse_primop_name(input)?; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/expr.rs:81:19 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `infos`, and `modules` are never read [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Circuit { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 14 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 15 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 16 | modules: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Circuit` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `infos`, `ports`, and `stmt` are never read [INFO] [stdout] --> src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Module { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 21 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 22 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | ports: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 24 | stmt: Stmt, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Module` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `direction`, `id`, `ty`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Port { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 29 | direction: Direction, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 30 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 31 | ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] 32 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Port` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `ty`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct FieldInner { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 74 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 75 | ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] 76 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FieldInner` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `ty`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct Wire { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 99 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 100 | ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] 101 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Wire` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `ty`, `clk`, `init`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct Reg { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 106 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 107 | ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] 108 | clk: IDStr, [INFO] [stdout] | ^^^ [INFO] [stdout] 109 | init: RegInit, [INFO] [stdout] | ^^^^ [INFO] [stdout] 110 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Reg` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `signal` and `val` are never read [INFO] [stdout] --> src/lib.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 114 | pub struct RegInit { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 115 | signal: Expr, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 116 | val: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RegInit` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `infos`, and `opts` are never read [INFO] [stdout] --> src/lib.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 120 | pub struct Mem { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 121 | id: IDStr, [INFO] [stdout] | ^^ [INFO] [stdout] 122 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 123 | opts: MemOpts, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/lib.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct MemOpts { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 128 | data_type: Type, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 129 | depth: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 130 | read_latency: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 131 | write_latency: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 132 | read_under_write: ReadUnderWrite, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 133 | r_ports: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 134 | w_ports: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 135 | rw_ports: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MemOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `infos` are never read [INFO] [stdout] --> src/lib.rs:147:5 [INFO] [stdout] | [INFO] [stdout] 146 | pub struct Instance { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 147 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 148 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instance` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `rhs`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:153:5 [INFO] [stdout] | [INFO] [stdout] 152 | pub struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 153 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 154 | rhs: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 155 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lhs`, `rhs`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:160:5 [INFO] [stdout] | [INFO] [stdout] 159 | pub struct Connect { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 160 | lhs: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 161 | rhs: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 162 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Connect` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lhs` and `infos` are never read [INFO] [stdout] --> src/lib.rs:167:5 [INFO] [stdout] | [INFO] [stdout] 166 | pub struct Invalidate { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 167 | lhs: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 168 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Invalidate` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `exprs` and `infos` are never read [INFO] [stdout] --> src/lib.rs:173:5 [INFO] [stdout] | [INFO] [stdout] 172 | pub struct Attatch { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 173 | exprs: Expr, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 174 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Attatch` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cond`, `infos`, `if_true`, and `if_false` are never read [INFO] [stdout] --> src/lib.rs:179:5 [INFO] [stdout] | [INFO] [stdout] 178 | pub struct Conditional { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 179 | cond: Expr, [INFO] [stdout] | ^^^^ [INFO] [stdout] 180 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 181 | if_true: Box, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 182 | if_false: Box, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Conditional` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `clk`, `halt`, `exit_code`, `id`, and `infos` are never read [INFO] [stdout] --> src/lib.rs:187:5 [INFO] [stdout] | [INFO] [stdout] 186 | pub struct Stop { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 187 | clk: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 188 | halt: Expr, [INFO] [stdout] | ^^^^ [INFO] [stdout] 189 | exit_code: i32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 190 | id: Option, [INFO] [stdout] | ^^ [INFO] [stdout] 191 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Stop` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `clk`, `print_signal`, `fmt`, and `params` are never read [INFO] [stdout] --> src/lib.rs:196:5 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct Printf { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 196 | clk: Expr, [INFO] [stdout] | ^^^ [INFO] [stdout] 197 | print_signal: Expr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 198 | fmt: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 199 | params: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Printf` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `infos` is never read [INFO] [stdout] --> src/lib.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 203 | pub struct Empty { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 204 | infos: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Empty` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_uint_literal` is never used [INFO] [stdout] --> src/expr.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn parse_uint_literal(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_sint_literal` is never used [INFO] [stdout] --> src/expr.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn parse_sint_literal(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_ref` is never used [INFO] [stdout] --> src/expr.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn parse_ref(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_sub_field` is never used [INFO] [stdout] --> src/expr.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn parse_sub_field(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_access` is never used [INFO] [stdout] --> src/expr.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn parse_access(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_dyn_access` is never used [INFO] [stdout] --> src/expr.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn parse_dyn_access(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_mux` is never used [INFO] [stdout] --> src/expr.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn parse_mux(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_cond_valid` is never used [INFO] [stdout] --> src/expr.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn parse_cond_valid(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `paren_pair` is never used [INFO] [stdout] --> src/expr.rs:69:4 [INFO] [stdout] | [INFO] [stdout] 69 | fn paren_pair<'a, T, U>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_primop` is never used [INFO] [stdout] --> src/expr.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn parse_primop(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_expr` is never used [INFO] [stdout] --> src/expr.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_litval` is never used [INFO] [stdout] --> src/string.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn parse_litval<'a>(input: &'a str) -> IResult<&'a str, LitVal> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_info` is never used [INFO] [stdout] --> src/string.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn parse_info(input: &str) -> IResult<&str, Info> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_infos` is never used [INFO] [stdout] --> src/string.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn parse_infos(input: &str) -> IResult<&str, Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_id` is never used [INFO] [stdout] --> src/string.rs:65:8 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn parse_id(input: &str) -> IResult<&str, IDStr> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_primop_name` is never used [INFO] [stdout] --> src/string.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn parse_primop_name(input: &str) -> IResult<&str, PrimOp> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_decimal_usize` is never used [INFO] [stdout] --> src/string.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn parse_decimal_usize(input: &str) -> IResult<&str, usize> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_width` is never used [INFO] [stdout] --> src/string.rs:126:8 [INFO] [stdout] | [INFO] [stdout] 126 | pub fn parse_width(input: &str) -> IResult<&str, usize> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_fixed_point_bits` is never used [INFO] [stdout] --> src/string.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn parse_fixed_point_bits(input: &str) -> IResult<&str, usize> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_uint_type` is never used [INFO] [stdout] --> src/types.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn parse_uint_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_sint_type` is never used [INFO] [stdout] --> src/types.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn parse_sint_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_fixed_point_type` is never used [INFO] [stdout] --> src/types.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn parse_fixed_point_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_clock_type` is never used [INFO] [stdout] --> src/types.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn parse_clock_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_analog_type` is never used [INFO] [stdout] --> src/types.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn parse_analog_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_field` is never used [INFO] [stdout] --> src/types.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn parse_field(input: &str) -> IResult<&str, Field> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_bundle` is never used [INFO] [stdout] --> src/types.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn parse_bundle(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_vector` is never used [INFO] [stdout] --> src/types.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn parse_vector(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_type` is never used [INFO] [stdout] --> src/types.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn parse_type(input: &str) -> IResult<&str, Type> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v7.0.0-alpha1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "ef70c183de1aacb98f4ea7be502da31188028d3ed99d034d133747e21825871f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef70c183de1aacb98f4ea7be502da31188028d3ed99d034d133747e21825871f", kill_on_drop: false }` [INFO] [stdout] ef70c183de1aacb98f4ea7be502da31188028d3ed99d034d133747e21825871f [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 6c423a23b67f0b3253bdb9a49489b1cb7555b1815246fbcf03980341116bf925 [INFO] running `Command { std: "docker" "start" "-a" "6c423a23b67f0b3253bdb9a49489b1cb7555b1815246fbcf03980341116bf925", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `LitVal` and `PrimOp` [INFO] [stderr] --> src/expr.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | Expr, LitVal, Literal, PrimOp, [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Module` [INFO] [stderr] --> src/string.rs:1:34 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{IDStr, Info, LitVal, Module, PrimOp}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `error::ErrorKind`, `take_while`, `terminated`, and `value` [INFO] [stderr] --> src/string.rs:5:36 [INFO] [stderr] | [INFO] [stderr] 5 | bytes::complete::{is_not, tag, take_while}, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 6 | character::complete::digit1, [INFO] [stderr] 7 | combinator::{opt, success, value}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 8 | error::ErrorKind, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 11 | sequence::{delimited, preceded, terminated}, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rest` [INFO] [stderr] --> src/expr.rs:77:10 [INFO] [stderr] | [INFO] [stderr] 77 | let (rest, op) = parse_primop_name(input)?; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rest` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/expr.rs:77:16 [INFO] [stderr] | [INFO] [stderr] 77 | let (rest, op) = parse_primop_name(input)?; [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/expr.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: fields `id`, `infos`, and `modules` are never read [INFO] [stderr] --> src/lib.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 13 | pub struct Circuit { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 14 | id: IDStr, [INFO] [stderr] | ^^ [INFO] [stderr] 15 | infos: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 16 | modules: Vec, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Circuit` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `id`, `infos`, `ports`, and `stmt` are never read [INFO] [stderr] --> src/lib.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub struct Module { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 21 | id: IDStr, [INFO] [stderr] | ^^ [INFO] [stderr] 22 | infos: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 23 | ports: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 24 | stmt: Stmt, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Module` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `direction`, `id`, `ty`, and `infos` are never read [INFO] [stderr] --> src/lib.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub struct Port { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 29 | direction: Direction, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 30 | id: IDStr, [INFO] [stderr] | ^^ [INFO] [stderr] 31 | ty: Type, [INFO] [stderr] | ^^ [INFO] [stderr] 32 | infos: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Port` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `id`, `ty`, and `infos` are never read [INFO] [stderr] --> src/lib.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 73 | pub struct FieldInner { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] 74 | id: IDStr, [INFO] [stderr] | ^^ [INFO] [stderr] 75 | ty: Type, [INFO] [stderr] | ^^ [INFO] [stderr] 76 | infos: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `FieldInner` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `id`, `ty`, and `infos` are never read [INFO] [stderr] --> src/lib.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub struct Wire { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 99 | id: IDStr, [INFO] [stderr] | ^^ [INFO] [stderr] 100 | ty: Type, [INFO] [stderr] | ^^ [INFO] [stderr] 101 | infos: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Wire` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `id`, `ty`, `clk`, `init`, and `infos` are never read [INFO] [stderr] --> src/lib.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 105 | pub struct Reg { [INFO] [stderr] | --- fields in this struct [INFO] [stderr] 106 | id: IDStr, [INFO] [stderr] | ^^ [INFO] [stderr] 107 | ty: Type, [INFO] [stderr] | ^^ [INFO] [stderr] 108 | clk: IDStr, [INFO] [stderr] | ^^^ [INFO] [stderr] 109 | init: RegInit, [INFO] [stderr] | ^^^^ [INFO] [stderr] 110 | infos: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Reg` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `signal` and `val` are never read [INFO] [stderr] --> src/lib.rs:115:5 [INFO] [stderr] | [INFO] [stderr] 114 | pub struct RegInit { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 115 | signal: Expr, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 116 | val: Expr, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `RegInit` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `id`, `infos`, and `opts` are never read [INFO] [stderr] --> src/lib.rs:121:5 [INFO] [stderr] | [INFO] [stderr] 120 | pub struct Mem { [INFO] [stderr] | --- fields in this struct [INFO] [stderr] 121 | id: IDStr, [INFO] [stderr] | ^^ [INFO] [stderr] 122 | infos: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 123 | opts: MemOpts, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Mem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> src/lib.rs:128:5 [INFO] [stderr] | [INFO] [stderr] 127 | pub struct MemOpts { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 128 | data_type: Type, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 129 | depth: usize, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 130 | read_latency: usize, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 131 | write_latency: usize, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 132 | read_under_write: ReadUnderWrite, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] 133 | r_ports: Vec, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 134 | w_ports: Vec, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 135 | rw_ports: Vec, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `MemOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `id` and `infos` are never read [INFO] [stderr] --> src/lib.rs:147:5 [INFO] [stderr] | [INFO] [stderr] 146 | pub struct Instance { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 147 | id: String, [INFO] [stderr] | ^^ [INFO] [stderr] 148 | infos: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Instance` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `id`, `rhs`, and `infos` are never read [INFO] [stderr] --> src/lib.rs:153:5 [INFO] [stderr] | [INFO] [stderr] 152 | pub struct Node { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 153 | id: String, [INFO] [stderr] | ^^ [INFO] [stderr] 154 | rhs: Expr, [INFO] [stderr] | ^^^ [INFO] [stderr] 155 | infos: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `lhs`, `rhs`, and `infos` are never read [INFO] [stderr] --> src/lib.rs:160:5 [INFO] [stderr] | [INFO] [stderr] 159 | pub struct Connect { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 160 | lhs: Expr, [INFO] [stderr] | ^^^ [INFO] [stderr] 161 | rhs: Expr, [INFO] [stderr] | ^^^ [INFO] [stderr] 162 | infos: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Connect` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `lhs` and `infos` are never read [INFO] [stderr] --> src/lib.rs:167:5 [INFO] [stderr] | [INFO] [stderr] 166 | pub struct Invalidate { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] 167 | lhs: Expr, [INFO] [stderr] | ^^^ [INFO] [stderr] 168 | infos: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Invalidate` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `exprs` and `infos` are never read [INFO] [stderr] --> src/lib.rs:173:5 [INFO] [stderr] | [INFO] [stderr] 172 | pub struct Attatch { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 173 | exprs: Expr, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 174 | infos: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Attatch` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `cond`, `infos`, `if_true`, and `if_false` are never read [INFO] [stderr] --> src/lib.rs:179:5 [INFO] [stderr] | [INFO] [stderr] 178 | pub struct Conditional { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 179 | cond: Expr, [INFO] [stderr] | ^^^^ [INFO] [stderr] 180 | infos: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 181 | if_true: Box, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 182 | if_false: Box, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Conditional` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `clk`, `halt`, `exit_code`, `id`, and `infos` are never read [INFO] [stderr] --> src/lib.rs:187:5 [INFO] [stderr] | [INFO] [stderr] 186 | pub struct Stop { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 187 | clk: Expr, [INFO] [stderr] | ^^^ [INFO] [stderr] 188 | halt: Expr, [INFO] [stderr] | ^^^^ [INFO] [stderr] 189 | exit_code: i32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 190 | id: Option, [INFO] [stderr] | ^^ [INFO] [stderr] 191 | infos: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Stop` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `clk`, `print_signal`, `fmt`, and `params` are never read [INFO] [stderr] --> src/lib.rs:196:5 [INFO] [stderr] | [INFO] [stderr] 195 | pub struct Printf { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 196 | clk: Expr, [INFO] [stderr] | ^^^ [INFO] [stderr] 197 | print_signal: Expr, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 198 | fmt: String, [INFO] [stderr] | ^^^ [INFO] [stderr] 199 | params: Vec, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Printf` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `infos` is never read [INFO] [stderr] --> src/lib.rs:204:5 [INFO] [stderr] | [INFO] [stderr] 203 | pub struct Empty { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] 204 | infos: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Empty` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: function `parse_uint_literal` is never used [INFO] [stderr] --> src/expr.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn parse_uint_literal(input: &str) -> IResult<&str, Expr> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_sint_literal` is never used [INFO] [stderr] --> src/expr.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn parse_sint_literal(input: &str) -> IResult<&str, Expr> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_ref` is never used [INFO] [stderr] --> src/expr.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn parse_ref(input: &str) -> IResult<&str, Expr> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_sub_field` is never used [INFO] [stderr] --> src/expr.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn parse_sub_field(input: &str) -> IResult<&str, Expr> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_access` is never used [INFO] [stderr] --> src/expr.rs:35:8 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn parse_access(input: &str) -> IResult<&str, Expr> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_dyn_access` is never used [INFO] [stderr] --> src/expr.rs:44:8 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn parse_dyn_access(input: &str) -> IResult<&str, Expr> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_mux` is never used [INFO] [stderr] --> src/expr.rs:50:8 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn parse_mux(input: &str) -> IResult<&str, Expr> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_cond_valid` is never used [INFO] [stderr] --> src/expr.rs:63:8 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn parse_cond_valid(input: &str) -> IResult<&str, Expr> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `paren_pair` is never used [INFO] [stderr] --> src/expr.rs:69:4 [INFO] [stderr] | [INFO] [stderr] 69 | fn paren_pair<'a, T, U>( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_primop` is never used [INFO] [stderr] --> src/expr.rs:76:8 [INFO] [stderr] | [INFO] [stderr] 76 | pub fn parse_primop(input: &str) -> IResult<&str, Expr> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_expr` is never used [INFO] [stderr] --> src/expr.rs:81:8 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_litval` is never used [INFO] [stderr] --> src/string.rs:27:8 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn parse_litval<'a>(input: &'a str) -> IResult<&'a str, LitVal> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_info` is never used [INFO] [stderr] --> src/string.rs:55:4 [INFO] [stderr] | [INFO] [stderr] 55 | fn parse_info(input: &str) -> IResult<&str, Info> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_infos` is never used [INFO] [stderr] --> src/string.rs:61:8 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn parse_infos(input: &str) -> IResult<&str, Vec> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_id` is never used [INFO] [stderr] --> src/string.rs:65:8 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn parse_id(input: &str) -> IResult<&str, IDStr> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_primop_name` is never used [INFO] [stderr] --> src/string.rs:70:8 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn parse_primop_name(input: &str) -> IResult<&str, PrimOp> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_decimal_usize` is never used [INFO] [stderr] --> src/string.rs:119:8 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn parse_decimal_usize(input: &str) -> IResult<&str, usize> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_width` is never used [INFO] [stderr] --> src/string.rs:126:8 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn parse_width(input: &str) -> IResult<&str, usize> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_fixed_point_bits` is never used [INFO] [stderr] --> src/string.rs:130:8 [INFO] [stderr] | [INFO] [stderr] 130 | pub fn parse_fixed_point_bits(input: &str) -> IResult<&str, usize> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_uint_type` is never used [INFO] [stderr] --> src/types.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn parse_uint_type(input: &str) -> IResult<&str, Type> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_sint_type` is never used [INFO] [stderr] --> src/types.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn parse_sint_type(input: &str) -> IResult<&str, Type> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_fixed_point_type` is never used [INFO] [stderr] --> src/types.rs:29:8 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn parse_fixed_point_type(input: &str) -> IResult<&str, Type> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_clock_type` is never used [INFO] [stderr] --> src/types.rs:38:8 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn parse_clock_type(input: &str) -> IResult<&str, Type> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_analog_type` is never used [INFO] [stderr] --> src/types.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn parse_analog_type(input: &str) -> IResult<&str, Type> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_field` is never used [INFO] [stderr] --> src/types.rs:47:8 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn parse_field(input: &str) -> IResult<&str, Field> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_bundle` is never used [INFO] [stderr] --> src/types.rs:63:8 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn parse_bundle(input: &str) -> IResult<&str, Type> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_vector` is never used [INFO] [stderr] --> src/types.rs:70:8 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn parse_vector(input: &str) -> IResult<&str, Type> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_type` is never used [INFO] [stderr] --> src/types.rs:85:8 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn parse_type(input: &str) -> IResult<&str, Type> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `firrtl-parser` (lib) generated 52 warnings (run `cargo fix --lib -p firrtl-parser` to apply 3 suggestions) [INFO] [stderr] warning: `firrtl-parser` (lib test) generated 52 warnings (52 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v7.0.0-alpha1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/firrtl_parser-7c79721ff880398d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6c423a23b67f0b3253bdb9a49489b1cb7555b1815246fbcf03980341116bf925", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c423a23b67f0b3253bdb9a49489b1cb7555b1815246fbcf03980341116bf925", kill_on_drop: false }` [INFO] [stdout] 6c423a23b67f0b3253bdb9a49489b1cb7555b1815246fbcf03980341116bf925