[INFO] cloning repository https://github.com/Aapuji/quotient
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aapuji/quotient" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAapuji%2Fquotient", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAapuji%2Fquotient'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3f7fe64e6a6f8e1e206fc6bb39754d08980eae5
[INFO] testing Aapuji/quotient against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAapuji%2Fquotient" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Aapuji/quotient
[INFO] finished tweaking git repo https://github.com/Aapuji/quotient
[INFO] tweaked toml for git repo https://github.com/Aapuji/quotient written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Aapuji/quotient on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Aapuji/quotient 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f780d239ef01f575fdef9c877955a36d96e164d38c887ca12ac876f5c238959
[INFO] running `Command { std: "docker" "start" "-a" "7f780d239ef01f575fdef9c877955a36d96e164d38c887ca12ac876f5c238959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f780d239ef01f575fdef9c877955a36d96e164d38c887ca12ac876f5c238959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f780d239ef01f575fdef9c877955a36d96e164d38c887ca12ac876f5c238959", kill_on_drop: false }`
[INFO] [stdout] 7f780d239ef01f575fdef9c877955a36d96e164d38c887ca12ac876f5c238959
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a58a3196381b27fbe15c75dfc7514c0cd621333858132b7e88ac442d5886dad1
[INFO] running `Command { std: "docker" "start" "-a" "a58a3196381b27fbe15c75dfc7514c0cd621333858132b7e88ac442d5886dad1", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling codespan-reporting v0.12.0
[INFO] [stderr]    Compiling clap_builder v4.5.37
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ordered-float v5.0.0
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling clap v4.5.37
[INFO] [stderr]    Compiling quotient v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `num::ParseIntError`
[INFO] [stdout]  --> src/num.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{num::ParseIntError, str::FromStr};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `last_segment_end` is never read
[INFO] [stdout]    --> src/lexer.rs:262:17
[INFO] [stdout]     |
[INFO] [stdout] 262 |         let mut last_segment_end = self.pos + 1;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prefix`
[INFO] [stdout]    --> src/lexer.rs:258:87
[INFO] [stdout]     |
[INFO] [stdout] 258 |     fn lex_string(&mut self, tokens: &mut Vec<Token>, start_pos: usize, num_hash: u8, prefix: StringKind) -> Vec<Diagnostic<FileId>> {
[INFO] [stdout]     |                                                                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `diagnostics`
[INFO] [stdout]    --> src/parser.rs:725:27
[INFO] [stdout]     |
[INFO] [stdout] 725 |     fn recover(&mut self, diagnostics: &mut Vec<Diagnostic<FileId>>) -> () {
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_diagnostics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SymbolId` is never constructed
[INFO] [stdout]   --> src/ast.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub enum GenericSymbol {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] 49 |     SymbolToken(Token),
[INFO] [stdout] 50 |     SymbolId(()) // TODO
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GenericSymbol` 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: variant `With` is never constructed
[INFO] [stdout]   --> src/ast.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub enum Pattern {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 76 |     With(Box<Pattern>, Vec<(GenericSymbol, Expr)>), // expressions here are required to be pinned, but the pins will be skipped
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pattern` 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 `comment_depth` is never read
[INFO] [stdout]   --> src/lexer.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Lexer<'t> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     comment_depth: u32
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Lexer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `at_end` is never used
[INFO] [stdout]   --> src/lexer.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<'t> Lexer<'t> {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     fn at_end(&mut self) -> bool {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `file_id` is never read
[INFO] [stdout]   --> src/parser.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Parser<'s, 't> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 10 |     src: &'s str,
[INFO] [stdout] 11 |     file_id: FileId,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parser` 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: method `push_diagnostic` is never used
[INFO] [stdout]   --> src/session.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'t> Session<'t> {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn push_diagnostic(&mut self, diagnostic: Diagnostic<FileId>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `file_id` is never used
[INFO] [stdout]   --> src/source.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Span {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn file_id(&self) -> FileId {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.12s
[INFO] running `Command { std: "docker" "inspect" "a58a3196381b27fbe15c75dfc7514c0cd621333858132b7e88ac442d5886dad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a58a3196381b27fbe15c75dfc7514c0cd621333858132b7e88ac442d5886dad1", kill_on_drop: false }`
[INFO] [stdout] a58a3196381b27fbe15c75dfc7514c0cd621333858132b7e88ac442d5886dad1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0df795d198e3eef85053fd5101bdd207745983f0f937f2feaeaa61236217544
[INFO] running `Command { std: "docker" "start" "-a" "d0df795d198e3eef85053fd5101bdd207745983f0f937f2feaeaa61236217544", kill_on_drop: false }`
[INFO] [stderr]    Compiling quotient v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `num::ParseIntError`
[INFO] [stdout]  --> src/num.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{num::ParseIntError, str::FromStr};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `last_segment_end` is never read
[INFO] [stdout]    --> src/lexer.rs:262:17
[INFO] [stdout]     |
[INFO] [stdout] 262 |         let mut last_segment_end = self.pos + 1;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prefix`
[INFO] [stdout]    --> src/lexer.rs:258:87
[INFO] [stdout]     |
[INFO] [stdout] 258 |     fn lex_string(&mut self, tokens: &mut Vec<Token>, start_pos: usize, num_hash: u8, prefix: StringKind) -> Vec<Diagnostic<FileId>> {
[INFO] [stdout]     |                                                                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `diagnostics`
[INFO] [stdout]    --> src/parser.rs:725:27
[INFO] [stdout]     |
[INFO] [stdout] 725 |     fn recover(&mut self, diagnostics: &mut Vec<Diagnostic<FileId>>) -> () {
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_diagnostics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SymbolId` is never constructed
[INFO] [stdout]   --> src/ast.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub enum GenericSymbol {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] 49 |     SymbolToken(Token),
[INFO] [stdout] 50 |     SymbolId(()) // TODO
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GenericSymbol` 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: variant `With` is never constructed
[INFO] [stdout]   --> src/ast.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub enum Pattern {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 76 |     With(Box<Pattern>, Vec<(GenericSymbol, Expr)>), // expressions here are required to be pinned, but the pins will be skipped
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pattern` 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 `comment_depth` is never read
[INFO] [stdout]   --> src/lexer.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Lexer<'t> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     comment_depth: u32
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Lexer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `at_end` is never used
[INFO] [stdout]   --> src/lexer.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<'t> Lexer<'t> {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     fn at_end(&mut self) -> bool {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `file_id` is never read
[INFO] [stdout]   --> src/parser.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Parser<'s, 't> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 10 |     src: &'s str,
[INFO] [stdout] 11 |     file_id: FileId,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parser` 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: method `push_diagnostic` is never used
[INFO] [stdout]   --> src/session.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'t> Session<'t> {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn push_diagnostic(&mut self, diagnostic: Diagnostic<FileId>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `file_id` is never used
[INFO] [stdout]   --> src/source.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Span {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn file_id(&self) -> FileId {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "d0df795d198e3eef85053fd5101bdd207745983f0f937f2feaeaa61236217544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0df795d198e3eef85053fd5101bdd207745983f0f937f2feaeaa61236217544", kill_on_drop: false }`
[INFO] [stdout] d0df795d198e3eef85053fd5101bdd207745983f0f937f2feaeaa61236217544
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93b3dfd34938fd40b09f43c8482fae23fd4828153562f998b08baad3fd586cbc
[INFO] running `Command { std: "docker" "start" "-a" "93b3dfd34938fd40b09f43c8482fae23fd4828153562f998b08baad3fd586cbc", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `num::ParseIntError`
[INFO] [stderr]  --> src/num.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{num::ParseIntError, str::FromStr};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `last_segment_end` is never read
[INFO] [stderr]    --> src/lexer.rs:262:17
[INFO] [stderr]     |
[INFO] [stderr] 262 |         let mut last_segment_end = self.pos + 1;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `prefix`
[INFO] [stderr]    --> src/lexer.rs:258:87
[INFO] [stderr]     |
[INFO] [stderr] 258 |     fn lex_string(&mut self, tokens: &mut Vec<Token>, start_pos: usize, num_hash: u8, prefix: StringKind) -> Vec<Diagnostic<FileId>> {
[INFO] [stderr]     |                                                                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `diagnostics`
[INFO] [stderr]    --> src/parser.rs:725:27
[INFO] [stderr]     |
[INFO] [stderr] 725 |     fn recover(&mut self, diagnostics: &mut Vec<Diagnostic<FileId>>) -> () {
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_diagnostics`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SymbolId` is never constructed
[INFO] [stderr]   --> src/ast.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub enum GenericSymbol {
[INFO] [stderr]    |          ------------- variant in this enum
[INFO] [stderr] 49 |     SymbolToken(Token),
[INFO] [stderr] 50 |     SymbolId(()) // TODO
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `GenericSymbol` 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: variant `With` is never constructed
[INFO] [stderr]   --> src/ast.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub enum Pattern {
[INFO] [stderr]    |          ------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 76 |     With(Box<Pattern>, Vec<(GenericSymbol, Expr)>), // expressions here are required to be pinned, but the pins will be skipped
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Pattern` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `comment_depth` is never read
[INFO] [stderr]   --> src/lexer.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Lexer<'t> {
[INFO] [stderr]    |            ----- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 20 |     comment_depth: u32
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Lexer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `at_end` is never used
[INFO] [stderr]   --> src/lexer.rs:49:8
[INFO] [stderr]    |
[INFO] [stderr] 23 | impl<'t> Lexer<'t> {
[INFO] [stderr]    | ------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 49 |     fn at_end(&mut self) -> bool {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `file_id` is never read
[INFO] [stderr]   --> src/parser.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | pub struct Parser<'s, 't> {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] 10 |     src: &'s str,
[INFO] [stderr] 11 |     file_id: FileId,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Parser` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `push_diagnostic` is never used
[INFO] [stderr]   --> src/session.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl<'t> Session<'t> {
[INFO] [stderr]    | -------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 23 |     pub fn push_diagnostic(&mut self, diagnostic: Diagnostic<FileId>) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `file_id` is never used
[INFO] [stderr]   --> src/source.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl Span {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub fn file_id(&self) -> FileId {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `quotient` (bin "quotient" test) generated 11 warnings (run `cargo fix --bin "quotient" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/quotient-92d9e0c9ff7ff128)
[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" "93b3dfd34938fd40b09f43c8482fae23fd4828153562f998b08baad3fd586cbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93b3dfd34938fd40b09f43c8482fae23fd4828153562f998b08baad3fd586cbc", kill_on_drop: false }`
[INFO] [stdout] 93b3dfd34938fd40b09f43c8482fae23fd4828153562f998b08baad3fd586cbc
