[INFO] cloning repository https://github.com/elegaanz/lustrs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elegaanz/lustrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felegaanz%2Flustrs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felegaanz%2Flustrs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a7ff2640319f3b12a33e669b808ad332c945ece5 [INFO] checking elegaanz/lustrs against try#4e3d7541a523df82cea75064e44e60ae9a008bcb for pr-97427 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felegaanz%2Flustrs" "/workspace/builds/worker-31/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/elegaanz/lustrs on toolchain 4e3d7541a523df82cea75064e44e60ae9a008bcb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/elegaanz/lustrs [INFO] finished tweaking git repo https://github.com/elegaanz/lustrs [INFO] tweaked toml for git repo https://github.com/elegaanz/lustrs written to /workspace/builds/worker-31/source/Cargo.toml [INFO] crate git repo https://github.com/elegaanz/lustrs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a5954b6be251f7bf17f8321fab116012335e946b8db6decd1c59736c6dd9be1 [INFO] running `Command { std: "docker" "start" "-a" "0a5954b6be251f7bf17f8321fab116012335e946b8db6decd1c59736c6dd9be1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a5954b6be251f7bf17f8321fab116012335e946b8db6decd1c59736c6dd9be1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a5954b6be251f7bf17f8321fab116012335e946b8db6decd1c59736c6dd9be1", kill_on_drop: false }` [INFO] [stdout] 0a5954b6be251f7bf17f8321fab116012335e946b8db6decd1c59736c6dd9be1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4cdf8512abd3d5c6dd090716b3f749fdeff943b0d7c6ddb41e913923e383945 [INFO] running `Command { std: "docker" "start" "-a" "c4cdf8512abd3d5c6dd090716b3f749fdeff943b0d7c6ddb41e913923e383945", kill_on_drop: false }` [INFO] [stderr] Checking yansi v0.5.0 [INFO] [stderr] Checking rustre-parser v0.1.0 (/opt/rustwide/workdir/rustre-parser) [INFO] [stdout] warning: field is never read: `includes` [INFO] [stdout] --> rustre-parser/src/parser.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | includes: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Ast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `includes` [INFO] [stdout] --> rustre-parser/src/parser.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | includes: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Ast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `decls` [INFO] [stdout] --> rustre-parser/src/parser.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | decls: Vec>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Ast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> rustre-parser/src/parser.rs:250:5 [INFO] [stdout] | [INFO] [stdout] 250 | name: Spanned<'f, Ident<'a, 'f>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `VariableDecl` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:244:10 [INFO] [stdout] | [INFO] [stdout] 244 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ty` [INFO] [stdout] --> rustre-parser/src/parser.rs:252:5 [INFO] [stdout] | [INFO] [stdout] 252 | ty: Spanned<'f, TyExpr<'a, 'f>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `VariableDecl` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:244:10 [INFO] [stdout] | [INFO] [stdout] 244 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `clock` [INFO] [stdout] --> rustre-parser/src/parser.rs:254:5 [INFO] [stdout] | [INFO] [stdout] 254 | clock: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `VariableDecl` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:244:10 [INFO] [stdout] | [INFO] [stdout] 244 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `decls` [INFO] [stdout] --> rustre-parser/src/parser.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | decls: Vec>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Ast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> rustre-parser/src/parser.rs:250:5 [INFO] [stdout] | [INFO] [stdout] 250 | name: Spanned<'f, Ident<'a, 'f>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `VariableDecl` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:244:10 [INFO] [stdout] | [INFO] [stdout] 244 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ty` [INFO] [stdout] --> rustre-parser/src/parser.rs:252:5 [INFO] [stdout] | [INFO] [stdout] 252 | ty: Spanned<'f, TyExpr<'a, 'f>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `VariableDecl` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:244:10 [INFO] [stdout] | [INFO] [stdout] 244 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `clock` [INFO] [stdout] --> rustre-parser/src/parser.rs:254:5 [INFO] [stdout] | [INFO] [stdout] 254 | clock: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `VariableDecl` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:244:10 [INFO] [stdout] | [INFO] [stdout] 244 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> rustre-parser/src/parser.rs:261:5 [INFO] [stdout] | [INFO] [stdout] 261 | name: Spanned<'f, Ident<'a, 'f>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ValuedVariableDecl` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:257:10 [INFO] [stdout] | [INFO] [stdout] 257 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ty` [INFO] [stdout] --> rustre-parser/src/parser.rs:263:5 [INFO] [stdout] | [INFO] [stdout] 263 | ty: Spanned<'f, TyExpr<'a, 'f>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ValuedVariableDecl` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:257:10 [INFO] [stdout] | [INFO] [stdout] 257 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `clock` [INFO] [stdout] --> rustre-parser/src/parser.rs:265:5 [INFO] [stdout] | [INFO] [stdout] 265 | clock: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ValuedVariableDecl` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:257:10 [INFO] [stdout] | [INFO] [stdout] 257 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> rustre-parser/src/parser.rs:261:5 [INFO] [stdout] | [INFO] [stdout] 261 | name: Spanned<'f, Ident<'a, 'f>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ValuedVariableDecl` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:257:10 [INFO] [stdout] | [INFO] [stdout] 257 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ty` [INFO] [stdout] --> rustre-parser/src/parser.rs:263:5 [INFO] [stdout] | [INFO] [stdout] 263 | ty: Spanned<'f, TyExpr<'a, 'f>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ValuedVariableDecl` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:257:10 [INFO] [stdout] | [INFO] [stdout] 257 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value` [INFO] [stdout] --> rustre-parser/src/parser.rs:267:5 [INFO] [stdout] | [INFO] [stdout] 267 | value: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ValuedVariableDecl` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:257:10 [INFO] [stdout] | [INFO] [stdout] 257 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `lhs` [INFO] [stdout] --> rustre-parser/src/parser.rs:433:5 [INFO] [stdout] | [INFO] [stdout] 433 | lhs: Spanned<'f, MergeLHS<'a, 'f>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MergeCase` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:429:10 [INFO] [stdout] | [INFO] [stdout] 429 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `clock` [INFO] [stdout] --> rustre-parser/src/parser.rs:265:5 [INFO] [stdout] | [INFO] [stdout] 265 | clock: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ValuedVariableDecl` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:257:10 [INFO] [stdout] | [INFO] [stdout] 257 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value` [INFO] [stdout] --> rustre-parser/src/parser.rs:267:5 [INFO] [stdout] | [INFO] [stdout] 267 | value: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ValuedVariableDecl` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:257:10 [INFO] [stdout] | [INFO] [stdout] 257 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `lhs` [INFO] [stdout] --> rustre-parser/src/parser.rs:433:5 [INFO] [stdout] | [INFO] [stdout] 433 | lhs: Spanned<'f, MergeLHS<'a, 'f>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MergeCase` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:429:10 [INFO] [stdout] | [INFO] [stdout] 429 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `expr` [INFO] [stdout] --> rustre-parser/src/parser.rs:435:5 [INFO] [stdout] | [INFO] [stdout] 435 | expr: Spanned<'f, Expr<'a, 'f>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MergeCase` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:429:10 [INFO] [stdout] | [INFO] [stdout] 429 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `expr` [INFO] [stdout] --> rustre-parser/src/parser.rs:435:5 [INFO] [stdout] | [INFO] [stdout] 435 | expr: Spanned<'f, Expr<'a, 'f>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MergeCase` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> rustre-parser/src/parser.rs:429:10 [INFO] [stdout] | [INFO] [stdout] 429 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ariadne v0.1.3 [INFO] [stderr] Checking rustre-ast-dump v0.1.0 (/opt/rustwide/workdir/rustre-ast-dump) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.02s [INFO] running `Command { std: "docker" "inspect" "c4cdf8512abd3d5c6dd090716b3f749fdeff943b0d7c6ddb41e913923e383945", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4cdf8512abd3d5c6dd090716b3f749fdeff943b0d7c6ddb41e913923e383945", kill_on_drop: false }` [INFO] [stdout] c4cdf8512abd3d5c6dd090716b3f749fdeff943b0d7c6ddb41e913923e383945