[INFO] cloning repository https://github.com/seertaak/microfiche [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seertaak/microfiche" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseertaak%2Fmicrofiche", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseertaak%2Fmicrofiche'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 485164d75a8a85dbbad8839d32563f618df44be7 [INFO] testing seertaak/microfiche against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseertaak%2Fmicrofiche" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/seertaak/microfiche on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/seertaak/microfiche [INFO] finished tweaking git repo https://github.com/seertaak/microfiche [INFO] tweaked toml for git repo https://github.com/seertaak/microfiche written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/seertaak/microfiche 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" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2e234eb0b2e76bcf64ad033ddbac3d49acbef07e6c32e9e6fd7a81b73e136b3 [INFO] running `Command { std: "docker" "start" "-a" "d2e234eb0b2e76bcf64ad033ddbac3d49acbef07e6c32e9e6fd7a81b73e136b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2e234eb0b2e76bcf64ad033ddbac3d49acbef07e6c32e9e6fd7a81b73e136b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2e234eb0b2e76bcf64ad033ddbac3d49acbef07e6c32e9e6fd7a81b73e136b3", kill_on_drop: false }` [INFO] [stdout] d2e234eb0b2e76bcf64ad033ddbac3d49acbef07e6c32e9e6fd7a81b73e136b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ccfdf4389e745f812c6f344342c529a59790405afeab26ed5184eec67a6779a [INFO] running `Command { std: "docker" "start" "-a" "0ccfdf4389e745f812c6f344342c529a59790405afeab26ed5184eec67a6779a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling anstream v0.6.13 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Compiling fancy-regex v0.13.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling clap v4.5.4 [INFO] [stderr] Compiling microfiche v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `process::ChildStdin` [INFO] [stdout] --> src/metaparser.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | process::ChildStdin, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/metaparser.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | /// . .... [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | Ok(String::new()) [INFO] [stdout] | ----------------- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Empty` [INFO] [stdout] --> src/symtab.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, io::Empty}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symtab` [INFO] [stdout] --> src/metaparser.rs:59:23 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn interpret_exec(symtab: &mut SymbolTable, harg: &str, varg: &str) -> InterpretationResult { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symtab` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/symtab.rs:35:28 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn bind(&mut self, name: &str) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/symtab.rs:39:30 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn unbind(&mut self, name: &str) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/symtab.rs:43:28 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn is_bound(&self, name: &str) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Data` and `Module` are never constructed [INFO] [stdout] --> src/symtab.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum SymbolTableBinding { [INFO] [stdout] | ------------------ variants in this enum [INFO] [stdout] 7 | Directive(Directive), [INFO] [stdout] 8 | Data(String), [INFO] [stdout] | ^^^^ [INFO] [stdout] 9 | Module(SymbolTable), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SymbolTableBinding` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `bind`, `unbind`, and `is_bound` are never used [INFO] [stdout] --> src/symtab.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl SymbolTable { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 18 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn bind(&mut self, name: &str) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn unbind(&mut self, name: &str) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn is_bound(&self, name: &str) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | interpret(&src); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 34 | let _ = interpret(&src); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | interpret(&source); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 37 | let _ = interpret(&source); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/metaparser.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | stdout.read_to_string(&mut stdout_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 95 | let _ = stdout.read_to_string(&mut stdout_string); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.46s [INFO] running `Command { std: "docker" "inspect" "0ccfdf4389e745f812c6f344342c529a59790405afeab26ed5184eec67a6779a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ccfdf4389e745f812c6f344342c529a59790405afeab26ed5184eec67a6779a", kill_on_drop: false }` [INFO] [stdout] 0ccfdf4389e745f812c6f344342c529a59790405afeab26ed5184eec67a6779a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a6445edee272d3a635f7549507dd07f082e036242e907ef1f719544ad5ef847 [INFO] running `Command { std: "docker" "start" "-a" "4a6445edee272d3a635f7549507dd07f082e036242e907ef1f719544ad5ef847", kill_on_drop: false }` [INFO] [stderr] Compiling microfiche v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `process::ChildStdin` [INFO] [stdout] --> src/metaparser.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | process::ChildStdin, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/metaparser.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | /// . .... [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | Ok(String::new()) [INFO] [stdout] | ----------------- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Empty` [INFO] [stdout] --> src/symtab.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, io::Empty}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symtab` [INFO] [stdout] --> src/metaparser.rs:59:23 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn interpret_exec(symtab: &mut SymbolTable, harg: &str, varg: &str) -> InterpretationResult { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symtab` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/symtab.rs:35:28 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn bind(&mut self, name: &str) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/symtab.rs:39:30 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn unbind(&mut self, name: &str) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/symtab.rs:43:28 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn is_bound(&self, name: &str) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Data` and `Module` are never constructed [INFO] [stdout] --> src/symtab.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum SymbolTableBinding { [INFO] [stdout] | ------------------ variants in this enum [INFO] [stdout] 7 | Directive(Directive), [INFO] [stdout] 8 | Data(String), [INFO] [stdout] | ^^^^ [INFO] [stdout] 9 | Module(SymbolTable), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SymbolTableBinding` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `bind`, `unbind`, and `is_bound` are never used [INFO] [stdout] --> src/symtab.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl SymbolTable { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 18 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn bind(&mut self, name: &str) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn unbind(&mut self, name: &str) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn is_bound(&self, name: &str) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | interpret(&src); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 34 | let _ = interpret(&src); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | interpret(&source); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 37 | let _ = interpret(&source); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/metaparser.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | stdout.read_to_string(&mut stdout_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 95 | let _ = stdout.read_to_string(&mut stdout_string); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "4a6445edee272d3a635f7549507dd07f082e036242e907ef1f719544ad5ef847", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a6445edee272d3a635f7549507dd07f082e036242e907ef1f719544ad5ef847", kill_on_drop: false }` [INFO] [stdout] 4a6445edee272d3a635f7549507dd07f082e036242e907ef1f719544ad5ef847 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0decf62f0a5f99a13adc807d4c98d64eb0bf355503d4c540109a4768fb43f3b0 [INFO] running `Command { std: "docker" "start" "-a" "0decf62f0a5f99a13adc807d4c98d64eb0bf355503d4c540109a4768fb43f3b0", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `process::ChildStdin` [INFO] [stderr] --> src/metaparser.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | process::ChildStdin, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/metaparser.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | /// . .... [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 56 | Ok(String::new()) [INFO] [stderr] | ----------------- rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `io::Empty` [INFO] [stderr] --> src/symtab.rs:1:33 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{collections::HashMap, io::Empty}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `symtab` [INFO] [stderr] --> src/metaparser.rs:59:23 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn interpret_exec(symtab: &mut SymbolTable, harg: &str, varg: &str) -> InterpretationResult { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symtab` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/symtab.rs:35:28 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn bind(&mut self, name: &str) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/symtab.rs:39:30 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn unbind(&mut self, name: &str) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/symtab.rs:43:28 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn is_bound(&self, name: &str) -> bool { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: variants `Data` and `Module` are never constructed [INFO] [stderr] --> src/symtab.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 6 | pub enum SymbolTableBinding { [INFO] [stderr] | ------------------ variants in this enum [INFO] [stderr] 7 | Directive(Directive), [INFO] [stderr] 8 | Data(String), [INFO] [stderr] | ^^^^ [INFO] [stderr] 9 | Module(SymbolTable), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `SymbolTableBinding` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `bind`, `unbind`, and `is_bound` are never used [INFO] [stderr] --> src/symtab.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 17 | impl SymbolTable { [INFO] [stderr] | ---------------- associated items in this implementation [INFO] [stderr] 18 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 35 | pub fn bind(&mut self, name: &str) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 39 | pub fn unbind(&mut self, name: &str) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 43 | pub fn is_bound(&self, name: &str) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:34:17 [INFO] [stderr] | [INFO] [stderr] 34 | interpret(&src); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 34 | let _ = interpret(&src); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:37:17 [INFO] [stderr] | [INFO] [stderr] 37 | interpret(&source); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 37 | let _ = interpret(&source); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/metaparser.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 95 | stdout.read_to_string(&mut stdout_string); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 95 | let _ = stdout.read_to_string(&mut stdout_string); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `microfiche` (bin "microfiche" test) generated 12 warnings (run `cargo fix --bin "microfiche" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/microfiche-e64f74e2894b0553) [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" "0decf62f0a5f99a13adc807d4c98d64eb0bf355503d4c540109a4768fb43f3b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0decf62f0a5f99a13adc807d4c98d64eb0bf355503d4c540109a4768fb43f3b0", kill_on_drop: false }` [INFO] [stdout] 0decf62f0a5f99a13adc807d4c98d64eb0bf355503d4c540109a4768fb43f3b0