[INFO] cloning repository https://github.com/gnawinganimal/tempest [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gnawinganimal/tempest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnawinganimal%2Ftempest", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnawinganimal%2Ftempest'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 65ef8835962910583d98b98a9a9f3f8b86fc512c [INFO] checking gnawinganimal/tempest against master#19dd9535408db0f1ff3d16613619076aef524d19 for pr-115950 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnawinganimal%2Ftempest" "/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/gnawinganimal/tempest on toolchain 19dd9535408db0f1ff3d16613619076aef524d19 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gnawinganimal/tempest [INFO] finished tweaking git repo https://github.com/gnawinganimal/tempest [INFO] tweaked toml for git repo https://github.com/gnawinganimal/tempest written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gnawinganimal/tempest 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" "+19dd9535408db0f1ff3d16613619076aef524d19" "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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6234fce8b0b38a4b364ffba151e301ec58ec9ac3bed2f42d51e583498d884685 [INFO] running `Command { std: "docker" "start" "-a" "6234fce8b0b38a4b364ffba151e301ec58ec9ac3bed2f42d51e583498d884685", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6234fce8b0b38a4b364ffba151e301ec58ec9ac3bed2f42d51e583498d884685", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6234fce8b0b38a4b364ffba151e301ec58ec9ac3bed2f42d51e583498d884685", kill_on_drop: false }` [INFO] [stdout] 6234fce8b0b38a4b364ffba151e301ec58ec9ac3bed2f42d51e583498d884685 [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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 425082d7a3ba944e8d92723d7b359a2135f067ef4699a59de6e529bd3e1921e9 [INFO] running `Command { std: "docker" "start" "-a" "425082d7a3ba944e8d92723d7b359a2135f067ef4699a59de6e529bd3e1921e9", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Checking logos v0.12.1 [INFO] [stderr] Checking tempest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/eval.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Expr<'a> { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 5 | Fn { ident: &'a str, body: Box}, [INFO] [stdout] | ^^ [INFO] [stdout] 6 | Tag { ident: &'a str, args: HashMap<&'a str, Self>, body: Box}, [INFO] [stdout] | ^^^ [INFO] [stdout] 7 | Blk(Vec), [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | Rec(HashMap<&'a str, Self>), [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | Str(&'a str), [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | Num(f64), [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | Bool(bool), [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | Null, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Expr` 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: function `expand` is never used [INFO] [stdout] --> src/eval.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn expand(expr: &Expr) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/eval.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Expr<'a> { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 5 | Fn { ident: &'a str, body: Box}, [INFO] [stdout] | ^^ [INFO] [stdout] 6 | Tag { ident: &'a str, args: HashMap<&'a str, Self>, body: Box}, [INFO] [stdout] | ^^^ [INFO] [stdout] 7 | Blk(Vec), [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | Rec(HashMap<&'a str, Self>), [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | Str(&'a str), [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | Num(f64), [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | Bool(bool), [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | Null, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Expr` 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: function `expand` is never used [INFO] [stdout] --> src/eval.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn expand(expr: &Expr) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lex` is never used [INFO] [stdout] --> src/lexer.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn lex(source: &str) -> Vec { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.88s [INFO] running `Command { std: "docker" "inspect" "425082d7a3ba944e8d92723d7b359a2135f067ef4699a59de6e529bd3e1921e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "425082d7a3ba944e8d92723d7b359a2135f067ef4699a59de6e529bd3e1921e9", kill_on_drop: false }` [INFO] [stdout] 425082d7a3ba944e8d92723d7b359a2135f067ef4699a59de6e529bd3e1921e9