[INFO] fetching crate rugs 0.0.1... [INFO] testing rugs-0.0.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate rugs 0.0.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate rugs 0.0.1 [INFO] finished tweaking crates.io crate rugs 0.0.1 [INFO] tweaked toml for crates.io crate rugs 0.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rugs 0.0.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rugs 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] efdd5fb6a54d3011feceb85584928c222558d16bd51067870ebcfcbc0e2d6742 [INFO] running `Command { std: "docker" "start" "-a" "efdd5fb6a54d3011feceb85584928c222558d16bd51067870ebcfcbc0e2d6742", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "efdd5fb6a54d3011feceb85584928c222558d16bd51067870ebcfcbc0e2d6742", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efdd5fb6a54d3011feceb85584928c222558d16bd51067870ebcfcbc0e2d6742", kill_on_drop: false }` [INFO] [stdout] efdd5fb6a54d3011feceb85584928c222558d16bd51067870ebcfcbc0e2d6742 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a107101caad214ecfaab9974c8247aa4773e86535c4f82658d096db2c274848 [INFO] running `Command { std: "docker" "start" "-a" "8a107101caad214ecfaab9974c8247aa4773e86535c4f82658d096db2c274848", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling anyhow v1.0.66 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling once_cell v1.15.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling clap_lex v0.3.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling clap_derive v4.0.18 [INFO] [stderr] Compiling clap v4.0.18 [INFO] [stderr] Compiling rugs v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Token` [INFO] [stdout] --> src/parser/declaration.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | lexing::{Token, TokenValue}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `location::Location` [INFO] [stdout] --> src/parser/expression.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{ast::*, location::Location}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParserState` [INFO] [stdout] --> src/parser/lexing.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | use super::{helpers::error, ParserState}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Expression` [INFO] [stdout] --> src/parser.rs:16:28 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::ast::{AstMaker, Expression, Metadata, Module, NodeId, TopExpression}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/parser/declaration.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | t => {}, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 21 | _t => {}, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `At` [INFO] [stdout] | [INFO] [stdout] 21 | parser::lexing::TokenValue::At => {}, [INFO] [stdout] | +++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_virtual` [INFO] [stdout] --> src/parser/expression.rs:154:56 [INFO] [stdout] | [INFO] [stdout] 154 | let decls = self.parse_braced_list(&mut |this, is_virtual| { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_virtual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_virtual` [INFO] [stdout] --> src/parser/expression.rs:236:34 [INFO] [stdout] | [INFO] [stdout] 236 | fn parse_case_alt(&mut self, is_virtual: bool) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_virtual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/parser/helpers.rs:278:17 [INFO] [stdout] | [INFO] [stdout] 278 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/parser/lexing.rs:177:25 [INFO] [stdout] | [INFO] [stdout] 177 | while let Some((p, c)) = self.next() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end` [INFO] [stdout] --> src/parser/lexing.rs:184:29 [INFO] [stdout] | [INFO] [stdout] 184 | let end = self.snarf(|c| char::is_whitespace(*c)); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_end` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/parser/lexing.rs:423:33 [INFO] [stdout] | [INFO] [stdout] 423 | while let Some((p, c)) = self.next() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/parser/lexing.rs:452:13 [INFO] [stdout] | [INFO] [stdout] 452 | let start = self.pos; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `expect_token_value`, `optional_token_value`, `parse_first_of`, `parse_import_all`, and `parse_literal` are never used [INFO] [stdout] --> src/parser/helpers.rs:42:19 [INFO] [stdout] | [INFO] [stdout] 8 | impl<'a> ParserState<'a> { [INFO] [stdout] | ------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | pub(super) fn expect_token_value(&mut self, t: &mut Token) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub(super) fn optional_token_value(&mut self, t: &mut Token) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub(super) fn parse_first_of( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 127 | pub(super) fn parse_import_all(&mut self) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 159 | fn parse_literal(&mut self) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `push_token` is never used [INFO] [stdout] --> src/parser/lexing.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 12 | impl<'a> super::ParserState<'a> { [INFO] [stdout] | ------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub(super) fn push_token(&mut self, token: Token) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/parser/lexing.rs:638:19 [INFO] [stdout] | [INFO] [stdout] 622 | impl Token { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 638 | pub(super) fn same_token_type(&self, other: &Token) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 642 | pub(super) fn default_conid() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 646 | pub(super) fn default_char() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 650 | pub(super) fn default_float() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 654 | pub(super) fn default_integer() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 658 | pub(super) fn default_string() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 662 | pub(super) fn default_varid() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `same_token_type` is never used [INFO] [stdout] --> src/parser/lexing.rs:668:19 [INFO] [stdout] | [INFO] [stdout] 667 | impl TokenValue { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 668 | pub(super) fn same_token_type(&self, other: &TokenValue) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.34s [INFO] running `Command { std: "docker" "inspect" "8a107101caad214ecfaab9974c8247aa4773e86535c4f82658d096db2c274848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a107101caad214ecfaab9974c8247aa4773e86535c4f82658d096db2c274848", kill_on_drop: false }` [INFO] [stdout] 8a107101caad214ecfaab9974c8247aa4773e86535c4f82658d096db2c274848 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 204b9ee19287559a116e391a79d1eeebfde9113e36c2915d0fc56318f07f2d3f [INFO] running `Command { std: "docker" "start" "-a" "204b9ee19287559a116e391a79d1eeebfde9113e36c2915d0fc56318f07f2d3f", kill_on_drop: false }` [INFO] [stderr] Compiling rugs v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Token` [INFO] [stdout] --> src/parser/declaration.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | lexing::{Token, TokenValue}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `location::Location` [INFO] [stdout] --> src/parser/expression.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{ast::*, location::Location}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParserState` [INFO] [stdout] --> src/parser/lexing.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | use super::{helpers::error, ParserState}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Expression` [INFO] [stdout] --> src/parser.rs:16:28 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::ast::{AstMaker, Expression, Metadata, Module, NodeId, TopExpression}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/parser/declaration.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | t => {}, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 21 | _t => {}, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `At` [INFO] [stdout] | [INFO] [stdout] 21 | parser::lexing::TokenValue::At => {}, [INFO] [stdout] | +++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_virtual` [INFO] [stdout] --> src/parser/expression.rs:154:56 [INFO] [stdout] | [INFO] [stdout] 154 | let decls = self.parse_braced_list(&mut |this, is_virtual| { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_virtual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_virtual` [INFO] [stdout] --> src/parser/expression.rs:236:34 [INFO] [stdout] | [INFO] [stdout] 236 | fn parse_case_alt(&mut self, is_virtual: bool) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_virtual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/parser/helpers.rs:278:17 [INFO] [stdout] | [INFO] [stdout] 278 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/parser/lexing.rs:177:25 [INFO] [stdout] | [INFO] [stdout] 177 | while let Some((p, c)) = self.next() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end` [INFO] [stdout] --> src/parser/lexing.rs:184:29 [INFO] [stdout] | [INFO] [stdout] 184 | let end = self.snarf(|c| char::is_whitespace(*c)); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_end` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/parser/lexing.rs:423:33 [INFO] [stdout] | [INFO] [stdout] 423 | while let Some((p, c)) = self.next() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/parser/lexing.rs:452:13 [INFO] [stdout] | [INFO] [stdout] 452 | let start = self.pos; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `expect_token_value`, `optional_token_value`, `parse_first_of`, `parse_import_all`, and `parse_literal` are never used [INFO] [stdout] --> src/parser/helpers.rs:42:19 [INFO] [stdout] | [INFO] [stdout] 8 | impl<'a> ParserState<'a> { [INFO] [stdout] | ------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | pub(super) fn expect_token_value(&mut self, t: &mut Token) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub(super) fn optional_token_value(&mut self, t: &mut Token) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub(super) fn parse_first_of( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 127 | pub(super) fn parse_import_all(&mut self) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 159 | fn parse_literal(&mut self) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `push_token` is never used [INFO] [stdout] --> src/parser/lexing.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 12 | impl<'a> super::ParserState<'a> { [INFO] [stdout] | ------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub(super) fn push_token(&mut self, token: Token) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/parser/lexing.rs:638:19 [INFO] [stdout] | [INFO] [stdout] 622 | impl Token { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 638 | pub(super) fn same_token_type(&self, other: &Token) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 642 | pub(super) fn default_conid() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 646 | pub(super) fn default_char() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 650 | pub(super) fn default_float() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 654 | pub(super) fn default_integer() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 658 | pub(super) fn default_string() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 662 | pub(super) fn default_varid() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `same_token_type` is never used [INFO] [stdout] --> src/parser/lexing.rs:668:19 [INFO] [stdout] | [INFO] [stdout] 667 | impl TokenValue { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 668 | pub(super) fn same_token_type(&self, other: &TokenValue) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Token` [INFO] [stdout] --> src/parser/declaration.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | lexing::{Token, TokenValue}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `location::Location` [INFO] [stdout] --> src/parser/expression.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{ast::*, location::Location}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParserState` [INFO] [stdout] --> src/parser/lexing.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | use super::{helpers::error, ParserState}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Expression` [INFO] [stdout] --> src/parser.rs:16:28 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::ast::{AstMaker, Expression, Metadata, Module, NodeId, TopExpression}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/parser/declaration.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | t => {}, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 21 | _t => {}, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `At` [INFO] [stdout] | [INFO] [stdout] 21 | parser::lexing::TokenValue::At => {}, [INFO] [stdout] | +++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_virtual` [INFO] [stdout] --> src/parser/expression.rs:154:56 [INFO] [stdout] | [INFO] [stdout] 154 | let decls = self.parse_braced_list(&mut |this, is_virtual| { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_virtual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_virtual` [INFO] [stdout] --> src/parser/expression.rs:236:34 [INFO] [stdout] | [INFO] [stdout] 236 | fn parse_case_alt(&mut self, is_virtual: bool) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_virtual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/parser/helpers.rs:278:17 [INFO] [stdout] | [INFO] [stdout] 278 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/parser/lexing.rs:177:25 [INFO] [stdout] | [INFO] [stdout] 177 | while let Some((p, c)) = self.next() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end` [INFO] [stdout] --> src/parser/lexing.rs:184:29 [INFO] [stdout] | [INFO] [stdout] 184 | let end = self.snarf(|c| char::is_whitespace(*c)); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_end` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/parser/lexing.rs:423:33 [INFO] [stdout] | [INFO] [stdout] 423 | while let Some((p, c)) = self.next() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/parser/lexing.rs:452:13 [INFO] [stdout] | [INFO] [stdout] 452 | let start = self.pos; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `expect_token_value`, `optional_token_value`, `parse_first_of`, `parse_import_all`, and `parse_literal` are never used [INFO] [stdout] --> src/parser/helpers.rs:42:19 [INFO] [stdout] | [INFO] [stdout] 8 | impl<'a> ParserState<'a> { [INFO] [stdout] | ------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | pub(super) fn expect_token_value(&mut self, t: &mut Token) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub(super) fn optional_token_value(&mut self, t: &mut Token) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub(super) fn parse_first_of( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 127 | pub(super) fn parse_import_all(&mut self) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 159 | fn parse_literal(&mut self) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `push_token` is never used [INFO] [stdout] --> src/parser/lexing.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 12 | impl<'a> super::ParserState<'a> { [INFO] [stdout] | ------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub(super) fn push_token(&mut self, token: Token) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/parser/lexing.rs:638:19 [INFO] [stdout] | [INFO] [stdout] 622 | impl Token { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 638 | pub(super) fn same_token_type(&self, other: &Token) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 642 | pub(super) fn default_conid() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 646 | pub(super) fn default_char() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 650 | pub(super) fn default_float() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 654 | pub(super) fn default_integer() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 658 | pub(super) fn default_string() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 662 | pub(super) fn default_varid() -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `same_token_type` is never used [INFO] [stdout] --> src/parser/lexing.rs:668:19 [INFO] [stdout] | [INFO] [stdout] 667 | impl TokenValue { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 668 | pub(super) fn same_token_type(&self, other: &TokenValue) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.07s [INFO] running `Command { std: "docker" "inspect" "204b9ee19287559a116e391a79d1eeebfde9113e36c2915d0fc56318f07f2d3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "204b9ee19287559a116e391a79d1eeebfde9113e36c2915d0fc56318f07f2d3f", kill_on_drop: false }` [INFO] [stdout] 204b9ee19287559a116e391a79d1eeebfde9113e36c2915d0fc56318f07f2d3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b4f1bd26f497dff2e8d42d4601e236d4335d209d4ac41e4e6f4c182f960715f4 [INFO] running `Command { std: "docker" "start" "-a" "b4f1bd26f497dff2e8d42d4601e236d4335d209d4ac41e4e6f4c182f960715f4", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Token` [INFO] [stderr] --> src/parser/declaration.rs:3:14 [INFO] [stderr] | [INFO] [stderr] 3 | lexing::{Token, TokenValue}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `location::Location` [INFO] [stderr] --> src/parser/expression.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::{ast::*, location::Location}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ParserState` [INFO] [stderr] --> src/parser/lexing.rs:3:29 [INFO] [stderr] | [INFO] [stderr] 3 | use super::{helpers::error, ParserState}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Expression` [INFO] [stderr] --> src/parser.rs:16:28 [INFO] [stderr] | [INFO] [stderr] 16 | use crate::ast::{AstMaker, Expression, Metadata, Module, NodeId, TopExpression}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/parser/declaration.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | t => {}, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 21 | _t => {}, [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named variant `At` [INFO] [stderr] | [INFO] [stderr] 21 | parser::lexing::TokenValue::At => {}, [INFO] [stderr] | +++++++++++++++++++++++++++++ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `is_virtual` [INFO] [stderr] --> src/parser/expression.rs:154:56 [INFO] [stderr] | [INFO] [stderr] 154 | let decls = self.parse_braced_list(&mut |this, is_virtual| { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_virtual` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `is_virtual` [INFO] [stderr] --> src/parser/expression.rs:236:34 [INFO] [stderr] | [INFO] [stderr] 236 | fn parse_case_alt(&mut self, is_virtual: bool) -> anyhow::Result { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_virtual` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/parser/helpers.rs:278:17 [INFO] [stderr] | [INFO] [stderr] 278 | Err(err) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/parser/lexing.rs:177:25 [INFO] [stderr] | [INFO] [stderr] 177 | while let Some((p, c)) = self.next() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `end` [INFO] [stderr] --> src/parser/lexing.rs:184:29 [INFO] [stderr] | [INFO] [stderr] 184 | let end = self.snarf(|c| char::is_whitespace(*c)); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_end` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/parser/lexing.rs:423:33 [INFO] [stderr] | [INFO] [stderr] 423 | while let Some((p, c)) = self.next() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `start` [INFO] [stderr] --> src/parser/lexing.rs:452:13 [INFO] [stderr] | [INFO] [stderr] 452 | let start = self.pos; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stderr] [INFO] [stderr] warning: methods `expect_token_value`, `optional_token_value`, `parse_first_of`, `parse_import_all`, and `parse_literal` are never used [INFO] [stderr] --> src/parser/helpers.rs:42:19 [INFO] [stderr] | [INFO] [stderr] 8 | impl<'a> ParserState<'a> { [INFO] [stderr] | ------------------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 42 | pub(super) fn expect_token_value(&mut self, t: &mut Token) -> anyhow::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 52 | pub(super) fn optional_token_value(&mut self, t: &mut Token) -> anyhow::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 96 | pub(super) fn parse_first_of( [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 127 | pub(super) fn parse_import_all(&mut self) -> anyhow::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 159 | fn parse_literal(&mut self) -> anyhow::Result { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `push_token` is never used [INFO] [stderr] --> src/parser/lexing.rs:28:19 [INFO] [stderr] | [INFO] [stderr] 12 | impl<'a> super::ParserState<'a> { [INFO] [stderr] | ------------------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 28 | pub(super) fn push_token(&mut self, token: Token) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/parser/lexing.rs:638:19 [INFO] [stderr] | [INFO] [stderr] 622 | impl Token { [INFO] [stderr] | ---------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 638 | pub(super) fn same_token_type(&self, other: &Token) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 642 | pub(super) fn default_conid() -> Token { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 646 | pub(super) fn default_char() -> Token { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 650 | pub(super) fn default_float() -> Token { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 654 | pub(super) fn default_integer() -> Token { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 658 | pub(super) fn default_string() -> Token { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 662 | pub(super) fn default_varid() -> Token { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `same_token_type` is never used [INFO] [stderr] --> src/parser/lexing.rs:668:19 [INFO] [stderr] | [INFO] [stderr] 667 | impl TokenValue { [INFO] [stderr] | --------------- method in this implementation [INFO] [stderr] 668 | pub(super) fn same_token_type(&self, other: &TokenValue) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rugs` (lib) generated 16 warnings (run `cargo fix --lib -p rugs` to apply 5 suggestions) [INFO] [stderr] warning: `rugs` (lib test) generated 16 warnings (16 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rugs-b6f33f8de7affeca) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test parser::tests::lex_string ... ok [INFO] [stdout] test parser::tests::lex_empty ... ok [INFO] [stdout] test parser::tests::parse_decl ... ok [INFO] [stdout] test parser::tests::parse_data ... ok [INFO] [stderr] Running unittests src/bin/rugs.rs (/opt/rustwide/target/debug/deps/rugs-35b256a510d8ecfb) [INFO] [stderr] Doc-tests rugs [INFO] [stdout] test parser::tests::parse_lambda ... ok [INFO] [stdout] test parser::tests::parse_simple_expression2 ... ok [INFO] [stdout] test parser::tests::parse_let ... ok [INFO] [stdout] test parser::tests::parse_if ... ok [INFO] [stdout] test parser::tests::parse_empty_string ... ok [INFO] [stdout] test parser::tests::parse_case ... ok [INFO] [stdout] test parser::tests::parse_simple_expression ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... 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] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b4f1bd26f497dff2e8d42d4601e236d4335d209d4ac41e4e6f4c182f960715f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4f1bd26f497dff2e8d42d4601e236d4335d209d4ac41e4e6f4c182f960715f4", kill_on_drop: false }` [INFO] [stdout] b4f1bd26f497dff2e8d42d4601e236d4335d209d4ac41e4e6f4c182f960715f4