[INFO] cloning repository https://github.com/BoxyUwU/Box2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BoxyUwU/Box2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBoxyUwU%2FBox2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBoxyUwU%2FBox2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d7244df624563566e0c5cded405c9de55befd924 [INFO] checking BoxyUwU/Box2 against master#19dd9535408db0f1ff3d16613619076aef524d19 for pr-115950 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBoxyUwU%2FBox2" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BoxyUwU/Box2 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/BoxyUwU/Box2 [INFO] finished tweaking git repo https://github.com/BoxyUwU/Box2 [INFO] tweaked toml for git repo https://github.com/BoxyUwU/Box2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/BoxyUwU/Box2 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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0cdbfa692aeff0f3156978a1c29be017bf0667f102569cd3ef894c70939bc759 [INFO] running `Command { std: "docker" "start" "-a" "0cdbfa692aeff0f3156978a1c29be017bf0667f102569cd3ef894c70939bc759", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cdbfa692aeff0f3156978a1c29be017bf0667f102569cd3ef894c70939bc759", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cdbfa692aeff0f3156978a1c29be017bf0667f102569cd3ef894c70939bc759", kill_on_drop: false }` [INFO] [stdout] 0cdbfa692aeff0f3156978a1c29be017bf0667f102569cd3ef894c70939bc759 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f2e0e8114ec3ef00eca379b7386eed285bfa37f134c7dac024cdfb1a251cc69a [INFO] running `Command { std: "docker" "start" "-a" "f2e0e8114ec3ef00eca379b7386eed285bfa37f134c7dac024cdfb1a251cc69a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling beef v0.5.1 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Checking unicode-segmentation v1.9.0 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking bumpalo v3.9.1 [INFO] [stderr] Checking heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling logos-derive v0.12.0 [INFO] [stderr] Checking logos v0.12.0 [INFO] [stderr] Checking box v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `Error` is never constructed [INFO] [stdout] --> src/tir.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 146 | pub enum Ty<'t> { [INFO] [stdout] | -- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 154 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Ty` has derived impls for the traits `Debug` and `Clone`, 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: multiple variants are never constructed [INFO] [stdout] --> src/tir.rs:206:5 [INFO] [stdout] | [INFO] [stdout] 205 | pub enum ExprKind<'a> { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 206 | Let(&'a Param<'a>, &'a Expr<'a>, Span), [INFO] [stdout] | ^^^ [INFO] [stdout] 207 | Block(&'a [(&'a Expr<'a>, bool)], Span), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 208 | BinOp(BinOp, &'a Expr<'a>, &'a Expr<'a>, Span), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 209 | UnOp(UnOp, &'a Expr<'a>, Span), [INFO] [stdout] | ^^^^ [INFO] [stdout] 210 | Lit(Literal, Span), [INFO] [stdout] | ^^^ [INFO] [stdout] 211 | Path(Path<'a>), [INFO] [stdout] | ^^^^ [INFO] [stdout] 212 | FnCall(FnCall<'a>), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 213 | TypeInit(TypeInit<'a>), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 214 | FieldInit(FieldInit<'a>), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExprKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Add`, `Sub`, `Mul`, `Div`, and `Dot` are never constructed [INFO] [stdout] --> src/tir.rs:240:5 [INFO] [stdout] | [INFO] [stdout] 239 | pub enum BinOp { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 240 | Add, [INFO] [stdout] | ^^^ [INFO] [stdout] 241 | Sub, [INFO] [stdout] | ^^^ [INFO] [stdout] 242 | Mul, [INFO] [stdout] | ^^^ [INFO] [stdout] 243 | Div, [INFO] [stdout] | ^^^ [INFO] [stdout] 244 | Dot, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BinOp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Neg` and `Call` are never constructed [INFO] [stdout] --> src/tir.rs:249:5 [INFO] [stdout] | [INFO] [stdout] 248 | pub enum UnOp { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 249 | Neg, [INFO] [stdout] | ^^^ [INFO] [stdout] 250 | Call, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnOp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Error` is never constructed [INFO] [stdout] --> src/tir.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 146 | pub enum Ty<'t> { [INFO] [stdout] | -- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 154 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Ty` has derived impls for the traits `Debug` and `Clone`, 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: multiple variants are never constructed [INFO] [stdout] --> src/tir.rs:206:5 [INFO] [stdout] | [INFO] [stdout] 205 | pub enum ExprKind<'a> { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 206 | Let(&'a Param<'a>, &'a Expr<'a>, Span), [INFO] [stdout] | ^^^ [INFO] [stdout] 207 | Block(&'a [(&'a Expr<'a>, bool)], Span), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 208 | BinOp(BinOp, &'a Expr<'a>, &'a Expr<'a>, Span), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 209 | UnOp(UnOp, &'a Expr<'a>, Span), [INFO] [stdout] | ^^^^ [INFO] [stdout] 210 | Lit(Literal, Span), [INFO] [stdout] | ^^^ [INFO] [stdout] 211 | Path(Path<'a>), [INFO] [stdout] | ^^^^ [INFO] [stdout] 212 | FnCall(FnCall<'a>), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 213 | TypeInit(TypeInit<'a>), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 214 | FieldInit(FieldInit<'a>), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExprKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Add`, `Sub`, `Mul`, `Div`, and `Dot` are never constructed [INFO] [stdout] --> src/tir.rs:240:5 [INFO] [stdout] | [INFO] [stdout] 239 | pub enum BinOp { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 240 | Add, [INFO] [stdout] | ^^^ [INFO] [stdout] 241 | Sub, [INFO] [stdout] | ^^^ [INFO] [stdout] 242 | Mul, [INFO] [stdout] | ^^^ [INFO] [stdout] 243 | Div, [INFO] [stdout] | ^^^ [INFO] [stdout] 244 | Dot, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BinOp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Neg` and `Call` are never constructed [INFO] [stdout] --> src/tir.rs:249:5 [INFO] [stdout] | [INFO] [stdout] 248 | pub enum UnOp { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 249 | Neg, [INFO] [stdout] | ^^^ [INFO] [stdout] 250 | Call, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnOp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.53s [INFO] running `Command { std: "docker" "inspect" "f2e0e8114ec3ef00eca379b7386eed285bfa37f134c7dac024cdfb1a251cc69a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2e0e8114ec3ef00eca379b7386eed285bfa37f134c7dac024cdfb1a251cc69a", kill_on_drop: false }` [INFO] [stdout] f2e0e8114ec3ef00eca379b7386eed285bfa37f134c7dac024cdfb1a251cc69a