[INFO] cloning repository https://github.com/mitchelljustin/myth [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mitchelljustin/myth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitchelljustin%2Fmyth", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitchelljustin%2Fmyth'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b94af2dd2a8462a998af8d2d99487b22bc05b23a [INFO] checking mitchelljustin/myth against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitchelljustin%2Fmyth" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mitchelljustin/myth on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mitchelljustin/myth [INFO] finished tweaking git repo https://github.com/mitchelljustin/myth [INFO] tweaked toml for git repo https://github.com/mitchelljustin/myth written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mitchelljustin/myth 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 44893d46c24115d7dbbef83ed85df5a48cc7a11747212bf4665cb74bbbb863cd [INFO] running `Command { std: "docker" "start" "-a" "44893d46c24115d7dbbef83ed85df5a48cc7a11747212bf4665cb74bbbb863cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44893d46c24115d7dbbef83ed85df5a48cc7a11747212bf4665cb74bbbb863cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44893d46c24115d7dbbef83ed85df5a48cc7a11747212bf4665cb74bbbb863cd", kill_on_drop: false }` [INFO] [stdout] 44893d46c24115d7dbbef83ed85df5a48cc7a11747212bf4665cb74bbbb863cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9664d7191e4377ac40abbe830ac7165539189223e9c19502598a40f922ff8cb4 [INFO] running `Command { std: "docker" "start" "-a" "9664d7191e4377ac40abbe830ac7165539189223e9c19502598a40f922ff8cb4", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking wasm-encoder v0.215.0 [INFO] [stderr] Checking clap_builder v4.5.13 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling pest v2.7.11 [INFO] [stderr] Checking clap v4.5.13 [INFO] [stderr] Compiling pest_meta v2.7.11 [INFO] [stderr] Compiling pest_generator v2.7.11 [INFO] [stderr] Compiling pest_derive v2.7.11 [INFO] [stderr] Checking myth v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::ast` [INFO] [stdout] --> src/parse/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::ast; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `BreakStmt`, `ContinueStmt`, and `ReturnStmt` are never constructed [INFO] [stdout] --> src/ast/mod.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub enum Statement { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 31 | Assignment(Ast), [INFO] [stdout] 32 | BreakStmt(Ast), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 33 | ContinueStmt(Ast), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 34 | ReturnStmt(Ast), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Statement` 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: field `retval` is never read [INFO] [stdout] --> src/ast/mod.rs:58:16 [INFO] [stdout] | [INFO] [stdout] 57 | pub struct ReturnStmt { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 58 | pub(crate) retval: Option>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReturnStmt` 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 `0` is never read [INFO] [stdout] --> src/ast/mod.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | String(String), [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 72 | String(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ast/mod.rs:74:11 [INFO] [stdout] | [INFO] [stdout] 74 | Float(f64), [INFO] [stdout] | ----- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 74 | Float(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ast/mod.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 75 | Bool(bool), [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 75 | Bool(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `params` is never read [INFO] [stdout] --> src/compile/compiler.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct CallFrame { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 17 | params: HashMap, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CallFrame` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rule` is never read [INFO] [stdout] --> src/parse/mod.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct Span { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 32 | pub source: String, [INFO] [stdout] 33 | pub rule: Rule, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Span` 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: variants `BreakStmt`, `ContinueStmt`, and `ReturnStmt` are never constructed [INFO] [stdout] --> src/ast/mod.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub enum Statement { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 31 | Assignment(Ast), [INFO] [stdout] 32 | BreakStmt(Ast), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 33 | ContinueStmt(Ast), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 34 | ReturnStmt(Ast), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Statement` 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: field `retval` is never read [INFO] [stdout] --> src/ast/mod.rs:58:16 [INFO] [stdout] | [INFO] [stdout] 57 | pub struct ReturnStmt { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 58 | pub(crate) retval: Option>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReturnStmt` 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 `0` is never read [INFO] [stdout] --> src/ast/mod.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | String(String), [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 72 | String(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ast/mod.rs:74:11 [INFO] [stdout] | [INFO] [stdout] 74 | Float(f64), [INFO] [stdout] | ----- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 74 | Float(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ast/mod.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 75 | Bool(bool), [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 75 | Bool(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `params` is never read [INFO] [stdout] --> src/compile/compiler.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct CallFrame { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 17 | params: HashMap, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CallFrame` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rule` is never read [INFO] [stdout] --> src/parse/mod.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct Span { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 32 | pub source: String, [INFO] [stdout] 33 | pub rule: Rule, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Span` 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: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.76s [INFO] running `Command { std: "docker" "inspect" "9664d7191e4377ac40abbe830ac7165539189223e9c19502598a40f922ff8cb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9664d7191e4377ac40abbe830ac7165539189223e9c19502598a40f922ff8cb4", kill_on_drop: false }` [INFO] [stdout] 9664d7191e4377ac40abbe830ac7165539189223e9c19502598a40f922ff8cb4