[INFO] fetching crate rufi_core 15.1.1... [INFO] testing rufi_core-15.1.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate rufi_core 15.1.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate rufi_core 15.1.1 [INFO] finished tweaking crates.io crate rufi_core 15.1.1 [INFO] tweaked toml for crates.io crate rufi_core 15.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rufi_core 15.1.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6ff78f3ffaa41e00282ff9423102f0fce77fd39ff443644fb1d27291140803f8 [INFO] running `Command { std: "docker" "start" "-a" "6ff78f3ffaa41e00282ff9423102f0fce77fd39ff443644fb1d27291140803f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ff78f3ffaa41e00282ff9423102f0fce77fd39ff443644fb1d27291140803f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ff78f3ffaa41e00282ff9423102f0fce77fd39ff443644fb1d27291140803f8", kill_on_drop: false }` [INFO] [stdout] 6ff78f3ffaa41e00282ff9423102f0fce77fd39ff443644fb1d27291140803f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 272e9dc6f7595482eaca251dd173f52be4f042b7a5fc9b42ec10da167d62f84c [INFO] running `Command { std: "docker" "start" "-a" "272e9dc6f7595482eaca251dd173f52be4f042b7a5fc9b42ec10da167d62f84c", kill_on_drop: false }` [INFO] [stderr] Compiling rufi_core v15.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `init_vm` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn init_vm() -> RoundVM { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `init_with_ctx` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn init_with_ctx(ctx: Context) -> RoundVM { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `push_to_ctx` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn push_to_ctx(mut ctx: Context, path: Path, val: A) -> Context { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `vm` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn vm(self_id: i32, local_sensor: HashMap>>, nbr_sensor: HashMap>>>,... [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compose` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn compose(expr1: F, expr2: G) -> impl Fn(RoundVM) -> (RoundVM, A) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `combine` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn combine(expr1: F, expr2: G, comb: H) -> impl Fn(RoundVM) -> (RoundVM, A) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `assert_equivalence` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn assert_equivalence(exec_order: Vec, nbrs: HashMap>, program_1: F, program_2: G) -> bool [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `assert_equivalence_rec` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:75:4 [INFO] [stdout] | [INFO] [stdout] 75 | fn assert_equivalence_rec(mut exec_order: Vec, states: HashMap, program_1: F, program_2: G) -> bool [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fully_connected_topology_map` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn fully_connected_topology_map(elems: Vec) -> HashMap> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/core/vm/round_vm.rs:218:37 [INFO] [stdout] | [INFO] [stdout] 218 | .filter(|(id, _)| id.clone() != &self.self_id()) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `i32` does not implement `Clone`, so calling `clone` on `&i32` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "272e9dc6f7595482eaca251dd173f52be4f042b7a5fc9b42ec10da167d62f84c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "272e9dc6f7595482eaca251dd173f52be4f042b7a5fc9b42ec10da167d62f84c", kill_on_drop: false }` [INFO] [stdout] 272e9dc6f7595482eaca251dd173f52be4f042b7a5fc9b42ec10da167d62f84c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d78afae81e548fbe84a89b135882fea2341705232d620f8aafececaaf0845013 [INFO] running `Command { std: "docker" "start" "-a" "d78afae81e548fbe84a89b135882fea2341705232d620f8aafececaaf0845013", kill_on_drop: false }` [INFO] [stdout] warning: function `init_vm` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn init_vm() -> RoundVM { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `init_with_ctx` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn init_with_ctx(ctx: Context) -> RoundVM { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `push_to_ctx` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn push_to_ctx(mut ctx: Context, path: Path, val: A) -> Context { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `vm` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn vm(self_id: i32, local_sensor: HashMap>>, nbr_sensor: HashMap>>>,... [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compose` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn compose(expr1: F, expr2: G) -> impl Fn(RoundVM) -> (RoundVM, A) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `combine` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn combine(expr1: F, expr2: G, comb: H) -> impl Fn(RoundVM) -> (RoundVM, A) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `assert_equivalence` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn assert_equivalence(exec_order: Vec, nbrs: HashMap>, program_1: F, program_2: G) -> bool [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rufi_core v15.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `assert_equivalence_rec` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:75:4 [INFO] [stdout] | [INFO] [stdout] 75 | fn assert_equivalence_rec(mut exec_order: Vec, states: HashMap, program_1: F, program_2: G) -> bool [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fully_connected_topology_map` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn fully_connected_topology_map(elems: Vec) -> HashMap> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/core/vm/round_vm.rs:218:37 [INFO] [stdout] | [INFO] [stdout] 218 | .filter(|(id, _)| id.clone() != &self.self_id()) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `i32` does not implement `Clone`, so calling `clone` on `&i32` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/core/lang/test/by_round.rs:53:62 [INFO] [stdout] | [INFO] [stdout] 53 | ... | a, b | (a + b), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 53 - | a, b | (a + b), [INFO] [stdout] 53 + | a, b | a + b, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/core/lang/test/by_round.rs:79:49 [INFO] [stdout] | [INFO] [stdout] 79 | foldhood(vm, |vm1| (vm1, 0), |a, b| (a + b), |vm2| nbr(vm2, |vm3| { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 79 - foldhood(vm, |vm1| (vm1, 0), |a, b| (a + b), |vm2| nbr(vm2, |vm3| { [INFO] [stdout] 79 + foldhood(vm, |vm1| (vm1, 0), |a, b| a + b, |vm2| nbr(vm2, |vm3| { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/core/lang/test/by_round.rs:139:45 [INFO] [stdout] | [INFO] [stdout] 139 | ... | a, b| (a + b), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 139 - | a, b| (a + b), [INFO] [stdout] 139 + | a, b| a + b, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/core/lang/test/by_round.rs:158:45 [INFO] [stdout] | [INFO] [stdout] 158 | ... | a, b| (a + b), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 158 - | a, b| (a + b), [INFO] [stdout] 158 + | a, b| a + b, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/core/lang/test/by_round.rs:189:45 [INFO] [stdout] | [INFO] [stdout] 189 | ... | a, b| (a + b), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 189 - | a, b| (a + b), [INFO] [stdout] 189 + | a, b| a + b, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/core/lang/test/by_round.rs:228:56 [INFO] [stdout] | [INFO] [stdout] 228 | ... |vm4| (rep(vm4, [INFO] [stdout] | ^ [INFO] [stdout] 229 | ... |vm| (vm, 4), [INFO] [stdout] 230 | ... |vm5, _| (vm5, 4)))); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 228 ~ |vm4| rep(vm4, [INFO] [stdout] 229 | |vm| (vm, 4), [INFO] [stdout] 230 ~ |vm5, _| (vm5, 4))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fixture` [INFO] [stdout] --> src/core/lang/test/by_equivalence.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | let fixture = Fixture::new(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fixture` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `gradient_1` [INFO] [stdout] --> src/core/lang/test/by_equivalence.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | let gradient_1 = [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gradient_1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compose` is never used [INFO] [stdout] --> src/core/lang/test/utils.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn compose(expr1: F, expr2: G) -> impl Fn(RoundVM) -> (RoundVM, A) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/core/vm/round_vm.rs:218:37 [INFO] [stdout] | [INFO] [stdout] 218 | .filter(|(id, _)| id.clone() != &self.self_id()) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `i32` does not implement `Clone`, so calling `clone` on `&i32` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary allocation, use `&` instead [INFO] [stdout] --> src/core/vm/round_vm.rs:346:26 [INFO] [stdout] | [INFO] [stdout] 346 | vm.register_root(Box::new(expr)()); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_allocation)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> src/core/lang/test/by_round.rs:260:68 [INFO] [stdout] | [INFO] [stdout] 260 | let val = vm.local_sense::<&str>(&sensor("b")).unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.87s [INFO] running `Command { std: "docker" "inspect" "d78afae81e548fbe84a89b135882fea2341705232d620f8aafececaaf0845013", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d78afae81e548fbe84a89b135882fea2341705232d620f8aafececaaf0845013", kill_on_drop: false }` [INFO] [stdout] d78afae81e548fbe84a89b135882fea2341705232d620f8aafececaaf0845013 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 14a736b92cffaba0861dcbd9197302a1f95bbf501801c11484cb09620ce7d569 [INFO] running `Command { std: "docker" "start" "-a" "14a736b92cffaba0861dcbd9197302a1f95bbf501801c11484cb09620ce7d569", kill_on_drop: false }` [INFO] [stderr] warning: function `init_vm` is never used [INFO] [stderr] --> src/core/lang/test/utils.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn init_vm() -> RoundVM { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `init_with_ctx` is never used [INFO] [stderr] --> src/core/lang/test/utils.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn init_with_ctx(ctx: Context) -> RoundVM { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `push_to_ctx` is never used [INFO] [stderr] --> src/core/lang/test/utils.rs:23:8 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn push_to_ctx(mut ctx: Context, path: Path, val: A) -> Context { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `vm` is never used [INFO] [stderr] --> src/core/lang/test/utils.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn vm(self_id: i32, local_sensor: HashMap>>, nbr_sensor: HashMap>>>,... [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: function `compose` is never used [INFO] [stderr] --> src/core/lang/test/utils.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn compose(expr1: F, expr2: G) -> impl Fn(RoundVM) -> (RoundVM, A) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `combine` is never used [INFO] [stderr] --> src/core/lang/test/utils.rs:44:8 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn combine(expr1: F, expr2: G, comb: H) -> impl Fn(RoundVM) -> (RoundVM, A) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `assert_equivalence` is never used [INFO] [stderr] --> src/core/lang/test/utils.rs:57:8 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn assert_equivalence(exec_order: Vec, nbrs: HashMap>, program_1: F, program_2: G) -> bool [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `assert_equivalence_rec` is never used [INFO] [stderr] --> src/core/lang/test/utils.rs:75:4 [INFO] [stderr] | [INFO] [stderr] 75 | fn assert_equivalence_rec(mut exec_order: Vec, states: HashMap, program_1: F, program_2: G) -> bool [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `fully_connected_topology_map` is never used [INFO] [stderr] --> src/core/lang/test/utils.rs:102:8 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn fully_connected_topology_map(elems: Vec) -> HashMap> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/core/vm/round_vm.rs:218:37 [INFO] [stderr] | [INFO] [stderr] 218 | .filter(|(id, _)| id.clone() != &self.self_id()) [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `i32` does not implement `Clone`, so calling `clone` on `&i32` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/core/lang/test/by_round.rs:53:62 [INFO] [stderr] | [INFO] [stderr] 53 | ... | a, b | (a + b), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 53 - | a, b | (a + b), [INFO] [stderr] 53 + | a, b | a + b, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/core/lang/test/by_round.rs:79:49 [INFO] [stderr] | [INFO] [stderr] 79 | foldhood(vm, |vm1| (vm1, 0), |a, b| (a + b), |vm2| nbr(vm2, |vm3| { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 79 - foldhood(vm, |vm1| (vm1, 0), |a, b| (a + b), |vm2| nbr(vm2, |vm3| { [INFO] [stderr] 79 + foldhood(vm, |vm1| (vm1, 0), |a, b| a + b, |vm2| nbr(vm2, |vm3| { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/core/lang/test/by_round.rs:139:45 [INFO] [stderr] | [INFO] [stderr] 139 | ... | a, b| (a + b), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 139 - | a, b| (a + b), [INFO] [stderr] 139 + | a, b| a + b, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/core/lang/test/by_round.rs:158:45 [INFO] [stderr] | [INFO] [stderr] 158 | ... | a, b| (a + b), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 158 - | a, b| (a + b), [INFO] [stderr] 158 + | a, b| a + b, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/core/lang/test/by_round.rs:189:45 [INFO] [stderr] | [INFO] [stderr] 189 | ... | a, b| (a + b), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 189 - | a, b| (a + b), [INFO] [stderr] 189 + | a, b| a + b, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/core/lang/test/by_round.rs:228:56 [INFO] [stderr] | [INFO] [stderr] 228 | ... |vm4| (rep(vm4, [INFO] [stderr] | ^ [INFO] [stderr] 229 | ... |vm| (vm, 4), [INFO] [stderr] 230 | ... |vm5, _| (vm5, 4)))); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 228 ~ |vm4| rep(vm4, [INFO] [stderr] 229 | |vm| (vm, 4), [INFO] [stderr] 230 ~ |vm5, _| (vm5, 4))); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fixture` [INFO] [stderr] --> src/core/lang/test/by_equivalence.rs:48:17 [INFO] [stderr] | [INFO] [stderr] 48 | let fixture = Fixture::new(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fixture` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gradient_1` [INFO] [stderr] --> src/core/lang/test/by_equivalence.rs:55:17 [INFO] [stderr] | [INFO] [stderr] 55 | let gradient_1 = [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gradient_1` [INFO] [stderr] [INFO] [stderr] warning: function `compose` is never used [INFO] [stderr] --> src/core/lang/test/utils.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn compose(expr1: F, expr2: G) -> impl Fn(RoundVM) -> (RoundVM, A) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary allocation, use `&` instead [INFO] [stderr] --> src/core/vm/round_vm.rs:346:26 [INFO] [stderr] | [INFO] [stderr] 346 | vm.register_root(Box::new(expr)()); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_allocation)]` on by default [INFO] [stderr] [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stderr] --> src/core/lang/test/by_round.rs:260:68 [INFO] [stderr] | [INFO] [stderr] 260 | let val = vm.local_sense::<&str>(&sensor("b")).unwrap().clone(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rufi_core` (lib) generated 10 warnings (run `cargo fix --lib -p rufi_core` to apply 1 suggestion) [INFO] [stderr] warning: `rufi_core` (lib test) generated 12 warnings (1 duplicate) (run `cargo fix --lib -p rufi_core --tests` to apply 6 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rufi_core-9854f902f04b4599) [INFO] [stdout] [INFO] [stdout] running 62 tests [INFO] [stdout] test core::context::test::assert_on_fields ... ok [INFO] [stdout] test core::context::test::test_local_sense ... ok [INFO] [stdout] test core::context::test::test_put_export ... ok [INFO] [stdout] test core::export::tests::test_empty_state ... ok [INFO] [stdout] test core::export::tests::test_get_none ... ok [INFO] [stdout] test core::export::tests::test_new_empty ... ok [INFO] [stdout] test core::export::tests::test_new ... ok [INFO] [stdout] test core::export::tests::test_paths ... ok [INFO] [stdout] test core::export::tests::test_overwriting_with_different_type ... ok [INFO] [stdout] test core::export::tests::test_put ... ok [INFO] [stdout] test core::export::tests::test_root ... ok [INFO] [stdout] test core::lang::test::by_equivalence::by_equivalence::macros::gradient ... ok [INFO] [stdout] test core::export::tests::test_non_root_path ... ok [INFO] [stdout] test core::lang::test::by_round::by_round::test_branch ... ok [INFO] [stdout] test core::lang::test::by_round::by_round::test_foldhood_advanced ... ok [INFO] [stdout] test core::lang::test::by_equivalence::by_equivalence::macros::macros ... ok [INFO] [stdout] test core::lang::test::by_round::by_round::test_local_value ... ok [INFO] [stdout] test core::lang::test::by_equivalence::by_equivalence::fold_fold_work ... ok [INFO] [stdout] test core::lang::test::by_round::by_round::test_rep ... ok [INFO] [stdout] test core::lang::test::by_round::by_round::test_sense ... ok [INFO] [stdout] test core::context::test::test_nbr_sense ... ok [INFO] [stdout] test core::lang::test::by_equivalence::by_equivalence::fold_init_nbr_ignored ... ok [INFO] [stdout] test core::export::tests::test_root_path ... ok [INFO] [stdout] test core::lang::test::by_round::by_round::export_should_compose ... ok [INFO] [stdout] test core::lang::test::by_round::by_round::test_alignment ... ok [INFO] [stdout] test core::path::path::tests::test_is_root ... ok [INFO] [stdout] test core::path::path::tests::test_matches ... ok [INFO] [stdout] test core::path::path::tests::test_not_empty_head ... ok [INFO] [stdout] test core::path::path::tests::test_not_empty_pull ... ok [INFO] [stdout] test core::path::slot::test::test_slot_to_string ... ok [INFO] [stdout] test core::sensor_id::tests::test_new ... ok [INFO] [stdout] test core::path::path::tests::test_to_str ... ok [INFO] [stdout] test core::vm::round_vm::tests::test_aligned_neighbours ... ok [INFO] [stdout] test core::path::path::tests::test_push ... ok [INFO] [stdout] test core::vm::round_vm::tests::test_export_data ... ok [INFO] [stdout] test core::vm::round_vm::tests::test_folded_eval ... ok [INFO] [stdout] test core::vm::round_vm::tests::test_local_sense ... ok [INFO] [stdout] test core::path::slot::test::test_slot_creation ... ok [INFO] [stdout] test core::vm::round_vm::tests::test_isolate ... ok [INFO] [stdout] test core::vm::round_vm::tests::test_nbr_sense ... ok [INFO] [stdout] test core::vm::round_vm::tests::test_previous_round_val ... ok [INFO] [stdout] test core::vm::round_vm::tests::test_unless_folding_on_others ... ok [INFO] [stdout] test core::vm::vm_status::test::test_as_stack ... ok [INFO] [stdout] test core::context::test::test_read_export_value ... ok [INFO] [stdout] test core::export::tests::test_get ... ok [INFO] [stdout] test core::vm::round_vm::tests::test_neighbor_val ... ok [INFO] [stdout] test core::vm::round_vm::tests::test_register_root ... ok [INFO] [stdout] test core::vm::vm_status::test::test_empty ... ok [INFO] [stdout] test core::vm::vm_status::test::test_index ... ok [INFO] [stdout] test core::vm::vm_status::test::test_fold_unfold ... ok [INFO] [stdout] test core::lang::test::by_equivalence::by_equivalence::foldhood_multiple_nbrs ... ok [INFO] [stdout] test core::lang::test::by_equivalence::by_equivalence::rep_nbr_ignored_first_argument ... ok [INFO] [stdout] test core::lang::test::by_equivalence::by_equivalence::nbr_nbr_ignored ... ok [INFO] [stdout] test core::lang::test::by_equivalence::by_equivalence::rep_nbr_ignored_overall ... ok [INFO] [stdout] test core::lang::test::by_round::by_round::test_foldhood_basic ... ok [INFO] [stdout] test core::lang::test::by_round::by_round::test_multiple_rounds ... ok [INFO] [stdout] test core::lang::test::by_round::by_round::test_nbr ... ok [INFO] [stdout] test core::vm::round_vm::tests::test_only_when_folding_on_self ... ok [INFO] [stdout] test core::export::tests::test_root_panic - should panic ... ok [INFO] [stdout] test core::path::path::tests::test_empty_head - should panic ... ok [INFO] [stdout] test core::path::path::tests::test_empty_pull - should panic ... ok [INFO] [stdout] test core::vm::vm_status::test::test_as_stack_panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 62 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] Doc-tests rufi_core [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "14a736b92cffaba0861dcbd9197302a1f95bbf501801c11484cb09620ce7d569", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14a736b92cffaba0861dcbd9197302a1f95bbf501801c11484cb09620ce7d569", kill_on_drop: false }` [INFO] [stdout] 14a736b92cffaba0861dcbd9197302a1f95bbf501801c11484cb09620ce7d569