[INFO] cloning repository https://github.com/dylanbraithwaite/cubical [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dylanbraithwaite/cubical" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanbraithwaite%2Fcubical", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanbraithwaite%2Fcubical'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 50cc6aae7ede9dbef9753fda2ca289359298a3cb [INFO] testing dylanbraithwaite/cubical against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanbraithwaite%2Fcubical" "/workspace/builds/worker-92/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-92/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dylanbraithwaite/cubical on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dylanbraithwaite/cubical [INFO] finished tweaking git repo https://github.com/dylanbraithwaite/cubical [INFO] tweaked toml for git repo https://github.com/dylanbraithwaite/cubical written to /workspace/builds/worker-92/source/Cargo.toml [INFO] crate git repo https://github.com/dylanbraithwaite/cubical already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cons-list v0.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ec9799d7a1f6a4d7ede5edecfc382f885c3e1e5f93db84377aad443874c1ec1 [INFO] running `Command { std: "docker" "start" "-a" "8ec9799d7a1f6a4d7ede5edecfc382f885c3e1e5f93db84377aad443874c1ec1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ec9799d7a1f6a4d7ede5edecfc382f885c3e1e5f93db84377aad443874c1ec1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ec9799d7a1f6a4d7ede5edecfc382f885c3e1e5f93db84377aad443874c1ec1", kill_on_drop: false }` [INFO] [stdout] 8ec9799d7a1f6a4d7ede5edecfc382f885c3e1e5f93db84377aad443874c1ec1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65731852fd894ffeed40bc7d7e9f4e558330a229ec41d86c82641a49b734855d [INFO] running `Command { std: "docker" "start" "-a" "65731852fd894ffeed40bc7d7e9f4e558330a229ec41d86c82641a49b734855d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling cons-list v0.0.3 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling cubical v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/ast/terms/glueing/glue_type.rs:32:24 [INFO] [stdout] | [INFO] [stdout] 32 | fn normalise(self, ctx: &Context) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/ast/terms/glueing/glue_type.rs:40:30 [INFO] [stdout] | [INFO] [stdout] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/ast/terms/glueing/glue_type.rs:40:42 [INFO] [stdout] | [INFO] [stdout] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/ast/terms/glueing/glue_type.rs:46:34 [INFO] [stdout] | [INFO] [stdout] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/ast/terms/glueing/glue_type.rs:46:53 [INFO] [stdout] | [INFO] [stdout] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/ast/terms/glueing/glue_type.rs:52:40 [INFO] [stdout] | [INFO] [stdout] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `amount` [INFO] [stdout] --> src/ast/terms/glueing/glue_type.rs:52:54 [INFO] [stdout] | [INFO] [stdout] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/ast/terms/glueing/glue.rs:32:24 [INFO] [stdout] | [INFO] [stdout] 32 | fn normalise(self, ctx: &Context) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/ast/terms/glueing/glue.rs:40:30 [INFO] [stdout] | [INFO] [stdout] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/ast/terms/glueing/glue.rs:40:42 [INFO] [stdout] | [INFO] [stdout] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/ast/terms/glueing/glue.rs:46:34 [INFO] [stdout] | [INFO] [stdout] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/ast/terms/glueing/glue.rs:46:53 [INFO] [stdout] | [INFO] [stdout] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/ast/terms/glueing/glue.rs:52:40 [INFO] [stdout] | [INFO] [stdout] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `amount` [INFO] [stdout] --> src/ast/terms/glueing/glue.rs:52:54 [INFO] [stdout] | [INFO] [stdout] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/ast/terms/glueing/unglue.rs:32:24 [INFO] [stdout] | [INFO] [stdout] 32 | fn normalise(self, ctx: &Context) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/ast/terms/glueing/unglue.rs:40:30 [INFO] [stdout] | [INFO] [stdout] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/ast/terms/glueing/unglue.rs:40:42 [INFO] [stdout] | [INFO] [stdout] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/ast/terms/glueing/unglue.rs:46:34 [INFO] [stdout] | [INFO] [stdout] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/ast/terms/glueing/unglue.rs:46:53 [INFO] [stdout] | [INFO] [stdout] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/ast/terms/glueing/unglue.rs:52:40 [INFO] [stdout] | [INFO] [stdout] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `amount` [INFO] [stdout] --> src/ast/terms/glueing/unglue.rs:52:54 [INFO] [stdout] | [INFO] [stdout] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/ast/terms/glueing/glue_type.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(faces: FaceSystem, space: Term) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/ast/terms/glueing/glue.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(faces: FaceSystem, term: Term) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/ast/terms/glueing/unglue.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(faces: FaceSystem, term: Term) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GlueType` [INFO] [stdout] --> src/ast/expr.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | GlueType(GlueType), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Contr` [INFO] [stdout] --> src/ast/expr.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | Contr(ContrElim), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Equiv` [INFO] [stdout] --> src/ast/expr.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | Equiv(EquivElim), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pres` [INFO] [stdout] --> src/ast/expr.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Pres(Pres), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Glue` [INFO] [stdout] --> src/ast/expr.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | Glue(Glue), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unglue` [INFO] [stdout] --> src/ast/expr.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | Unglue(Unglue), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `transp` [INFO] [stdout] --> src/ast/expr.rs:281:12 [INFO] [stdout] | [INFO] [stdout] 281 | pub fn transp(space: Term, witness: Term) -> Expr { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contr_prop` [INFO] [stdout] --> src/ast/expr.rs:289:12 [INFO] [stdout] | [INFO] [stdout] 289 | pub fn contr_prop(space: Term) -> Expr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contr_elim` [INFO] [stdout] --> src/ast/expr.rs:303:12 [INFO] [stdout] | [INFO] [stdout] 303 | pub fn contr_elim(proof: Term, system: FaceSystem) -> Expr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sigma` [INFO] [stdout] --> src/ast/expr.rs:307:12 [INFO] [stdout] | [INFO] [stdout] 307 | pub fn sigma(left_type: Term, right_type: Term) -> Expr { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pres` [INFO] [stdout] --> src/ast/expr.rs:323:12 [INFO] [stdout] | [INFO] [stdout] 323 | pub fn pres(function: Term, face_system: FaceSystem, witness: Term) -> Expr { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `equiv_prop_inner` [INFO] [stdout] --> src/ast/expr.rs:330:8 [INFO] [stdout] | [INFO] [stdout] 330 | fn equiv_prop_inner(source: Term, target:Term, func: Term) -> Expr { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `equiv_prop` [INFO] [stdout] --> src/ast/expr.rs:350:12 [INFO] [stdout] | [INFO] [stdout] 350 | pub fn equiv_prop(source: Term, target: Term, func: Term) -> Expr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `equiv_type` [INFO] [stdout] --> src/ast/expr.rs:358:12 [INFO] [stdout] | [INFO] [stdout] 358 | pub fn equiv_type(source: Term, target: Term) -> Expr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `equiv_elim` [INFO] [stdout] --> src/ast/expr.rs:370:12 [INFO] [stdout] | [INFO] [stdout] 370 | pub fn equiv_elim(equiv: Term, system: FaceSystem, witness: Term) -> Expr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 39 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.22s [INFO] running `Command { std: "docker" "inspect" "65731852fd894ffeed40bc7d7e9f4e558330a229ec41d86c82641a49b734855d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65731852fd894ffeed40bc7d7e9f4e558330a229ec41d86c82641a49b734855d", kill_on_drop: false }` [INFO] [stdout] 65731852fd894ffeed40bc7d7e9f4e558330a229ec41d86c82641a49b734855d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d23e41a14c3d82634b76abd71500213534015d36700e8831b528d8c557fd1aff [INFO] running `Command { std: "docker" "start" "-a" "d23e41a14c3d82634b76abd71500213534015d36700e8831b528d8c557fd1aff", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cubical v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/ast/terms/glueing/glue_type.rs:32:24 [INFO] [stdout] | [INFO] [stdout] 32 | fn normalise(self, ctx: &Context) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/ast/terms/glueing/glue_type.rs:40:30 [INFO] [stdout] | [INFO] [stdout] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/ast/terms/glueing/glue_type.rs:40:42 [INFO] [stdout] | [INFO] [stdout] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/ast/terms/glueing/glue_type.rs:46:34 [INFO] [stdout] | [INFO] [stdout] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/ast/terms/glueing/glue_type.rs:46:53 [INFO] [stdout] | [INFO] [stdout] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/ast/terms/glueing/glue_type.rs:52:40 [INFO] [stdout] | [INFO] [stdout] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `amount` [INFO] [stdout] --> src/ast/terms/glueing/glue_type.rs:52:54 [INFO] [stdout] | [INFO] [stdout] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/ast/terms/glueing/glue.rs:32:24 [INFO] [stdout] | [INFO] [stdout] 32 | fn normalise(self, ctx: &Context) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/ast/terms/glueing/glue.rs:40:30 [INFO] [stdout] | [INFO] [stdout] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/ast/terms/glueing/glue.rs:40:42 [INFO] [stdout] | [INFO] [stdout] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/ast/terms/glueing/glue.rs:46:34 [INFO] [stdout] | [INFO] [stdout] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/ast/terms/glueing/glue.rs:46:53 [INFO] [stdout] | [INFO] [stdout] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/ast/terms/glueing/glue.rs:52:40 [INFO] [stdout] | [INFO] [stdout] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `amount` [INFO] [stdout] --> src/ast/terms/glueing/glue.rs:52:54 [INFO] [stdout] | [INFO] [stdout] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/ast/terms/glueing/unglue.rs:32:24 [INFO] [stdout] | [INFO] [stdout] 32 | fn normalise(self, ctx: &Context) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/ast/terms/glueing/unglue.rs:40:30 [INFO] [stdout] | [INFO] [stdout] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/ast/terms/glueing/unglue.rs:40:42 [INFO] [stdout] | [INFO] [stdout] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/ast/terms/glueing/unglue.rs:46:34 [INFO] [stdout] | [INFO] [stdout] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/ast/terms/glueing/unglue.rs:46:53 [INFO] [stdout] | [INFO] [stdout] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/ast/terms/glueing/unglue.rs:52:40 [INFO] [stdout] | [INFO] [stdout] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `amount` [INFO] [stdout] --> src/ast/terms/glueing/unglue.rs:52:54 [INFO] [stdout] | [INFO] [stdout] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/ast/terms/glueing/glue_type.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(faces: FaceSystem, space: Term) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/ast/terms/glueing/glue.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(faces: FaceSystem, term: Term) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/ast/terms/glueing/unglue.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(faces: FaceSystem, term: Term) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GlueType` [INFO] [stdout] --> src/ast/expr.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | GlueType(GlueType), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Contr` [INFO] [stdout] --> src/ast/expr.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | Contr(ContrElim), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Equiv` [INFO] [stdout] --> src/ast/expr.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | Equiv(EquivElim), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pres` [INFO] [stdout] --> src/ast/expr.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Pres(Pres), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Glue` [INFO] [stdout] --> src/ast/expr.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | Glue(Glue), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unglue` [INFO] [stdout] --> src/ast/expr.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | Unglue(Unglue), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `transp` [INFO] [stdout] --> src/ast/expr.rs:281:12 [INFO] [stdout] | [INFO] [stdout] 281 | pub fn transp(space: Term, witness: Term) -> Expr { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contr_prop` [INFO] [stdout] --> src/ast/expr.rs:289:12 [INFO] [stdout] | [INFO] [stdout] 289 | pub fn contr_prop(space: Term) -> Expr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contr_elim` [INFO] [stdout] --> src/ast/expr.rs:303:12 [INFO] [stdout] | [INFO] [stdout] 303 | pub fn contr_elim(proof: Term, system: FaceSystem) -> Expr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sigma` [INFO] [stdout] --> src/ast/expr.rs:307:12 [INFO] [stdout] | [INFO] [stdout] 307 | pub fn sigma(left_type: Term, right_type: Term) -> Expr { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pres` [INFO] [stdout] --> src/ast/expr.rs:323:12 [INFO] [stdout] | [INFO] [stdout] 323 | pub fn pres(function: Term, face_system: FaceSystem, witness: Term) -> Expr { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `equiv_prop_inner` [INFO] [stdout] --> src/ast/expr.rs:330:8 [INFO] [stdout] | [INFO] [stdout] 330 | fn equiv_prop_inner(source: Term, target:Term, func: Term) -> Expr { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `equiv_prop` [INFO] [stdout] --> src/ast/expr.rs:350:12 [INFO] [stdout] | [INFO] [stdout] 350 | pub fn equiv_prop(source: Term, target: Term, func: Term) -> Expr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `equiv_type` [INFO] [stdout] --> src/ast/expr.rs:358:12 [INFO] [stdout] | [INFO] [stdout] 358 | pub fn equiv_type(source: Term, target: Term) -> Expr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `equiv_elim` [INFO] [stdout] --> src/ast/expr.rs:370:12 [INFO] [stdout] | [INFO] [stdout] 370 | pub fn equiv_elim(equiv: Term, system: FaceSystem, witness: Term) -> Expr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 39 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 19.41s [INFO] running `Command { std: "docker" "inspect" "d23e41a14c3d82634b76abd71500213534015d36700e8831b528d8c557fd1aff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d23e41a14c3d82634b76abd71500213534015d36700e8831b528d8c557fd1aff", kill_on_drop: false }` [INFO] [stdout] d23e41a14c3d82634b76abd71500213534015d36700e8831b528d8c557fd1aff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 036466e99ac013dba37f5bc0e7c4c39520ce7114e5436a2ae564b213cf114b8c [INFO] running `Command { std: "docker" "start" "-a" "036466e99ac013dba37f5bc0e7c4c39520ce7114e5436a2ae564b213cf114b8c", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/ast/terms/glueing/glue_type.rs:32:24 [INFO] [stderr] | [INFO] [stderr] 32 | fn normalise(self, ctx: &Context) -> Self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/ast/terms/glueing/glue_type.rs:40:30 [INFO] [stderr] | [INFO] [stderr] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var` [INFO] [stderr] --> src/ast/terms/glueing/glue_type.rs:40:42 [INFO] [stderr] | [INFO] [stderr] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/ast/terms/glueing/glue_type.rs:46:34 [INFO] [stderr] | [INFO] [stderr] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var` [INFO] [stderr] --> src/ast/terms/glueing/glue_type.rs:46:53 [INFO] [stderr] | [INFO] [stderr] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `start` [INFO] [stderr] --> src/ast/terms/glueing/glue_type.rs:52:40 [INFO] [stderr] | [INFO] [stderr] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `amount` [INFO] [stderr] --> src/ast/terms/glueing/glue_type.rs:52:54 [INFO] [stderr] | [INFO] [stderr] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/ast/terms/glueing/glue.rs:32:24 [INFO] [stderr] | [INFO] [stderr] 32 | fn normalise(self, ctx: &Context) -> Self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/ast/terms/glueing/glue.rs:40:30 [INFO] [stderr] | [INFO] [stderr] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var` [INFO] [stderr] --> src/ast/terms/glueing/glue.rs:40:42 [INFO] [stderr] | [INFO] [stderr] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/ast/terms/glueing/glue.rs:46:34 [INFO] [stderr] | [INFO] [stderr] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var` [INFO] [stderr] --> src/ast/terms/glueing/glue.rs:46:53 [INFO] [stderr] | [INFO] [stderr] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `start` [INFO] [stderr] --> src/ast/terms/glueing/glue.rs:52:40 [INFO] [stderr] | [INFO] [stderr] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `amount` [INFO] [stderr] --> src/ast/terms/glueing/glue.rs:52:54 [INFO] [stderr] | [INFO] [stderr] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/ast/terms/glueing/unglue.rs:32:24 [INFO] [stderr] | [INFO] [stderr] 32 | fn normalise(self, ctx: &Context) -> Self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/ast/terms/glueing/unglue.rs:40:30 [INFO] [stderr] | [INFO] [stderr] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var` [INFO] [stderr] --> src/ast/terms/glueing/unglue.rs:40:42 [INFO] [stderr] | [INFO] [stderr] 40 | fn substitute_expr(self, expr: Expr, var: usize) -> Self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/ast/terms/glueing/unglue.rs:46:34 [INFO] [stderr] | [INFO] [stderr] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var` [INFO] [stderr] --> src/ast/terms/glueing/unglue.rs:46:53 [INFO] [stderr] | [INFO] [stderr] 46 | fn substitute_interval(self, expr: IntervalDnf, var: usize) -> Self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `start` [INFO] [stderr] --> src/ast/terms/glueing/unglue.rs:52:40 [INFO] [stderr] | [INFO] [stderr] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `amount` [INFO] [stderr] --> src/ast/terms/glueing/unglue.rs:52:54 [INFO] [stderr] | [INFO] [stderr] 52 | fn increment_indices_from_by(self, start: usize, amount: usize) -> Self { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/ast/terms/glueing/glue_type.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(faces: FaceSystem, space: Term) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/ast/terms/glueing/glue.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(faces: FaceSystem, term: Term) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/ast/terms/glueing/unglue.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(faces: FaceSystem, term: Term) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `GlueType` [INFO] [stderr] --> src/ast/expr.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | GlueType(GlueType), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Contr` [INFO] [stderr] --> src/ast/expr.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | Contr(ContrElim), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Equiv` [INFO] [stderr] --> src/ast/expr.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | Equiv(EquivElim), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Pres` [INFO] [stderr] --> src/ast/expr.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Pres(Pres), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Glue` [INFO] [stderr] --> src/ast/expr.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | Glue(Glue), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Unglue` [INFO] [stderr] --> src/ast/expr.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | Unglue(Unglue), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `transp` [INFO] [stderr] --> src/ast/expr.rs:281:12 [INFO] [stderr] | [INFO] [stderr] 281 | pub fn transp(space: Term, witness: Term) -> Expr { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `contr_prop` [INFO] [stderr] --> src/ast/expr.rs:289:12 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn contr_prop(space: Term) -> Expr { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `contr_elim` [INFO] [stderr] --> src/ast/expr.rs:303:12 [INFO] [stderr] | [INFO] [stderr] 303 | pub fn contr_elim(proof: Term, system: FaceSystem) -> Expr { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sigma` [INFO] [stderr] --> src/ast/expr.rs:307:12 [INFO] [stderr] | [INFO] [stderr] 307 | pub fn sigma(left_type: Term, right_type: Term) -> Expr { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pres` [INFO] [stderr] --> src/ast/expr.rs:323:12 [INFO] [stderr] | [INFO] [stderr] 323 | pub fn pres(function: Term, face_system: FaceSystem, witness: Term) -> Expr { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `equiv_prop_inner` [INFO] [stderr] --> src/ast/expr.rs:330:8 [INFO] [stderr] | [INFO] [stderr] 330 | fn equiv_prop_inner(source: Term, target:Term, func: Term) -> Expr { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `equiv_prop` [INFO] [stderr] --> src/ast/expr.rs:350:12 [INFO] [stderr] | [INFO] [stderr] 350 | pub fn equiv_prop(source: Term, target: Term, func: Term) -> Expr { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `equiv_type` [INFO] [stderr] --> src/ast/expr.rs:358:12 [INFO] [stderr] | [INFO] [stderr] 358 | pub fn equiv_type(source: Term, target: Term) -> Expr { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `equiv_elim` [INFO] [stderr] --> src/ast/expr.rs:370:12 [INFO] [stderr] | [INFO] [stderr] 370 | pub fn equiv_elim(equiv: Term, system: FaceSystem, witness: Term) -> Expr { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `cubical` (bin "cubical" test) generated 39 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cubical-4770a8fe13b3949c) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test ast::terms::paths::path_app::test_normalise_path_app_to_endpoints ... ok [INFO] [stdout] test syntax::test::test_parenthesized_app ... ok [INFO] [stdout] test syntax::test::test_app_left_assoc ... ok [INFO] [stdout] test syntax::test::test_parse_interval_formula ... ok [INFO] [stdout] test interval::test_normalise_interval_to_zero ... ok [INFO] [stdout] test syntax::test::test_lambda_right_assoc ... ok [INFO] [stdout] test syntax::test::test_parse_comp ... ok [INFO] [stdout] test syntax::test::test_parse_lambda ... ok [INFO] [stdout] test syntax::test::test_parse_path ... ok [INFO] [stdout] test syntax::test::test_parse_path_bind ... ok [INFO] [stdout] test syntax::test::test_parse_pi ... ok [INFO] [stdout] test syntax::test::test_parse_system ... ok [INFO] [stdout] test ast::terms::face_systems::composition::test_normalise_composition_unit ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- ast::terms::face_systems::composition::test_normalise_composition_unit stdout ---- [INFO] [stdout] thread 'ast::terms::face_systems::composition::test_normalise_composition_unit' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `Var(Var { debruijn_index: 0 })`, [INFO] [stdout] right: `Var(Var { debruijn_index: 1 })`', src/ast/terms/face_systems/composition.rs:93:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5623b1d8aecc - std::backtrace_rs::backtrace::libunwind::trace::h51faa62df48810e4 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x5623b1d8aecc - std::backtrace_rs::backtrace::trace_unsynchronized::h91de4d8e16d607e4 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5623b1d8aecc - std::sys_common::backtrace::_print_fmt::h71b0935f97e4322c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5623b1d8aecc - ::fmt::h9a78218788c14e18 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x5623b1dae33c - core::fmt::write::h3381b3176fe2b3d3 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/fmt/mod.rs:1150:17 [INFO] [stdout] 5: 0x5623b1d87b15 - std::io::Write::write_fmt::hb6383f24fe197d3c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/io/mod.rs:1667:15 [INFO] [stdout] 6: 0x5623b1d8cb80 - std::sys_common::backtrace::_print::h4b77abc4d907ed0e [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x5623b1d8cb80 - std::sys_common::backtrace::print::hb170c60b542377ad [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x5623b1d8cb80 - std::panicking::default_hook::{{closure}}::h12bbda9af8901ee3 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:210:50 [INFO] [stdout] 9: 0x5623b1d8c772 - std::panicking::default_hook::h8c6c66d3f3ba6768 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:224:9 [INFO] [stdout] 10: 0x5623b1d8d234 - std::panicking::rust_panic_with_hook::h36f2fa0bb09f4069 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:624:17 [INFO] [stdout] 11: 0x5623b1d8cd10 - std::panicking::begin_panic_handler::{{closure}}::h9c42b65a42d06a7a [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:521:13 [INFO] [stdout] 12: 0x5623b1d8b394 - std::sys_common::backtrace::__rust_end_short_backtrace::hc791bddfe31e532c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x5623b1d8cc79 - rust_begin_unwind [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:517:5 [INFO] [stdout] 14: 0x5623b1cb8661 - core::panicking::panic_fmt::hf9de31d4acbce4db [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panicking.rs:101:14 [INFO] [stdout] 15: 0x5623b1daceb8 - core::panicking::assert_failed_inner::h62e8cb2847a6e7ec [INFO] [stdout] 16: 0x5623b1cdd1aa - core::panicking::assert_failed::h717c8c3191de6fae [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panicking.rs:140:5 [INFO] [stdout] 17: 0x5623b1cd2778 - cubical::ast::terms::face_systems::composition::test_normalise_composition_unit::h9c82aaebbeb6fc5c [INFO] [stdout] at /opt/rustwide/workdir/src/ast/terms/face_systems/composition.rs:93:5 [INFO] [stdout] 18: 0x5623b1cd1eba - cubical::ast::terms::face_systems::composition::test_normalise_composition_unit::{{closure}}::h6980ccc9caccb162 [INFO] [stdout] at /opt/rustwide/workdir/src/ast/terms/face_systems/composition.rs:66:1 [INFO] [stdout] 19: 0x5623b1ce95ce - core::ops::function::FnOnce::call_once::habcf3e63ff71f4ad [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x5623b1d673f3 - core::ops::function::FnOnce::call_once::h61555a204318cc58 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x5623b1d673f3 - test::__rust_begin_short_backtrace::h8331e7b1cc7a6e62 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:578:5 [INFO] [stdout] 22: 0x5623b1d65e78 - as core::ops::function::FnOnce>::call_once::h98582e597fa7f145 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 23: 0x5623b1d65e78 - as core::ops::function::FnOnce<()>>::call_once::h38fa7a0826ecff45 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x5623b1d65e78 - std::panicking::try::do_call::h5b27d1cfffaa9f87 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:403:40 [INFO] [stdout] 25: 0x5623b1d65e78 - std::panicking::try::h86f7124b3264bcbe [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:367:19 [INFO] [stdout] 26: 0x5623b1d65e78 - std::panic::catch_unwind::h42dadf3598df7528 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panic.rs:129:14 [INFO] [stdout] 27: 0x5623b1d65e78 - test::run_test_in_process::h9d4b7510f0910050 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:601:18 [INFO] [stdout] 28: 0x5623b1d65e78 - test::run_test::run_test_inner::{{closure}}::h9b17f1fd181fe294 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:493:39 [INFO] [stdout] 29: 0x5623b1d339ce - test::run_test::run_test_inner::{{closure}}::h476f9211dfec6075 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:520:37 [INFO] [stdout] 30: 0x5623b1d339ce - std::sys_common::backtrace::__rust_begin_short_backtrace::h5c2db6945645950d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 31: 0x5623b1d38268 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h791169ea9ba5492d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/thread/mod.rs:481:17 [INFO] [stdout] 32: 0x5623b1d38268 - as core::ops::function::FnOnce<()>>::call_once::he930357ede3f4b4d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x5623b1d38268 - std::panicking::try::do_call::h0de4b1dd08a9aa80 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:403:40 [INFO] [stdout] 34: 0x5623b1d38268 - std::panicking::try::hf5b5c530df698d97 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:367:19 [INFO] [stdout] 35: 0x5623b1d38268 - std::panic::catch_unwind::hed97078f17dbf191 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panic.rs:129:14 [INFO] [stdout] 36: 0x5623b1d38268 - std::thread::Builder::spawn_unchecked::{{closure}}::h2e673950929cba93 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/thread/mod.rs:480:30 [INFO] [stdout] 37: 0x5623b1d38268 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8e18ddd18a52f010 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x5623b1d91ee3 - as core::ops::function::FnOnce>::call_once::hbbbb32ef11ea0ad2 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 39: 0x5623b1d91ee3 - as core::ops::function::FnOnce>::call_once::h3b8ef23699fc5385 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 40: 0x5623b1d91ee3 - std::sys::unix::thread::Thread::new::thread_start::ha57f5cba35f709b7 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 41: 0x7f1105ca1609 - start_thread [INFO] [stdout] 42: 0x7f1105a73293 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] ast::terms::face_systems::composition::test_normalise_composition_unit [INFO] [stdout] [INFO] [stdout] test result: FAILED. 12 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin cubical' [INFO] running `Command { std: "docker" "inspect" "036466e99ac013dba37f5bc0e7c4c39520ce7114e5436a2ae564b213cf114b8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "036466e99ac013dba37f5bc0e7c4c39520ce7114e5436a2ae564b213cf114b8c", kill_on_drop: false }` [INFO] [stdout] 036466e99ac013dba37f5bc0e7c4c39520ce7114e5436a2ae564b213cf114b8c