[INFO] cloning repository https://github.com/Corallus-Caninus/Rot_Net [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Corallus-Caninus/Rot_Net" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorallus-Caninus%2FRot_Net", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorallus-Caninus%2FRot_Net'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c141dcf3ed31eac076c7b22760a373adf7ad4c7d [INFO] testing Corallus-Caninus/Rot_Net against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorallus-Caninus%2FRot_Net" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Corallus-Caninus/Rot_Net on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Corallus-Caninus/Rot_Net [INFO] finished tweaking git repo https://github.com/Corallus-Caninus/Rot_Net [INFO] tweaked toml for git repo https://github.com/Corallus-Caninus/Rot_Net written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Corallus-Caninus/Rot_Net already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded timeit v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 07d3324d9d3df74cc943863f1c82e5f1ada45225b8a6b0f32d8712b19cd5c31a [INFO] running `Command { std: "docker" "start" "-a" "07d3324d9d3df74cc943863f1c82e5f1ada45225b8a6b0f32d8712b19cd5c31a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07d3324d9d3df74cc943863f1c82e5f1ada45225b8a6b0f32d8712b19cd5c31a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07d3324d9d3df74cc943863f1c82e5f1ada45225b8a6b0f32d8712b19cd5c31a", kill_on_drop: false }` [INFO] [stdout] 07d3324d9d3df74cc943863f1c82e5f1ada45225b8a6b0f32d8712b19cd5c31a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ef5fd256dda28c8810668d1dab0ecb3e2dcf7e5f563a5fd741da1aff6b4b62f [INFO] running `Command { std: "docker" "start" "-a" "8ef5fd256dda28c8810668d1dab0ecb3e2dcf7e5f563a5fd741da1aff6b4b62f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling timeit v0.1.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling rot_net v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rand::*` [INFO] [stdout] --> src/lib.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | use rand::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/lib.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> src/lib.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/lib.rs:21:26 [INFO] [stdout] | [INFO] [stdout] 21 | use std::sync::{Arc, Mutex, RwLock, Weak}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `connection` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:435:16 [INFO] [stdout] | [INFO] [stdout] 435 | pub struct connection { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Connection` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `node` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:456:16 [INFO] [stdout] | [INFO] [stdout] 456 | pub struct node { [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `rot_net` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:520:16 [INFO] [stdout] | [INFO] [stdout] 520 | pub struct rot_net { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `RotNet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error_distance` is never read [INFO] [stdout] --> src/lib.rs:1180:29 [INFO] [stdout] | [INFO] [stdout] 1180 | let mut error_distance = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `initial_differential` [INFO] [stdout] --> src/lib.rs:1175:17 [INFO] [stdout] | [INFO] [stdout] 1175 | let initial_differential = true_outputs [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_differential` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:545:21 [INFO] [stdout] | [INFO] [stdout] 545 | let mut new_node = node { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:569:21 [INFO] [stdout] | [INFO] [stdout] 569 | let mut new_node = Arc::new(RwLock::new(node { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:737:17 [INFO] [stdout] | [INFO] [stdout] 737 | let mut output_node = self.get_node(output_node_id); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:748:17 [INFO] [stdout] | [INFO] [stdout] 748 | let mut input_node = self.get_node(input_node_id); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:768:17 [INFO] [stdout] | [INFO] [stdout] 768 | let mut new_node = Arc::new(RwLock::new(node { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:1042:21 [INFO] [stdout] | [INFO] [stdout] 1042 | let mut ready_nodes = [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:1044:21 [INFO] [stdout] | [INFO] [stdout] 1044 | let mut halted_nodes = [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | for i in 0..1000 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.31s [INFO] running `Command { std: "docker" "inspect" "8ef5fd256dda28c8810668d1dab0ecb3e2dcf7e5f563a5fd741da1aff6b4b62f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ef5fd256dda28c8810668d1dab0ecb3e2dcf7e5f563a5fd741da1aff6b4b62f", kill_on_drop: false }` [INFO] [stdout] 8ef5fd256dda28c8810668d1dab0ecb3e2dcf7e5f563a5fd741da1aff6b4b62f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68f3b8fe548ecde9171e0511ff6c6587d6025780692853c62b38525225244d3a [INFO] running `Command { std: "docker" "start" "-a" "68f3b8fe548ecde9171e0511ff6c6587d6025780692853c62b38525225244d3a", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `rand::*` [INFO] [stdout] --> src/lib.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | use rand::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/lib.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> src/lib.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/lib.rs:21:26 [INFO] [stdout] | [INFO] [stdout] 21 | use std::sync::{Arc, Mutex, RwLock, Weak}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `connection` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:435:16 [INFO] [stdout] | [INFO] [stdout] 435 | pub struct connection { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Connection` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `node` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:456:16 [INFO] [stdout] | [INFO] [stdout] 456 | pub struct node { [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `rot_net` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:520:16 [INFO] [stdout] | [INFO] [stdout] 520 | pub struct rot_net { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `RotNet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error_distance` is never read [INFO] [stdout] --> src/lib.rs:1180:29 [INFO] [stdout] | [INFO] [stdout] 1180 | let mut error_distance = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `initial_differential` [INFO] [stdout] --> src/lib.rs:1175:17 [INFO] [stdout] | [INFO] [stdout] 1175 | let initial_differential = true_outputs [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_differential` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:545:21 [INFO] [stdout] | [INFO] [stdout] 545 | let mut new_node = node { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:569:21 [INFO] [stdout] | [INFO] [stdout] 569 | let mut new_node = Arc::new(RwLock::new(node { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:737:17 [INFO] [stdout] | [INFO] [stdout] 737 | let mut output_node = self.get_node(output_node_id); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:748:17 [INFO] [stdout] | [INFO] [stdout] 748 | let mut input_node = self.get_node(input_node_id); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:768:17 [INFO] [stdout] | [INFO] [stdout] 768 | let mut new_node = Arc::new(RwLock::new(node { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rot_net v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:1042:21 [INFO] [stdout] | [INFO] [stdout] 1042 | let mut ready_nodes = [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:1044:21 [INFO] [stdout] | [INFO] [stdout] 1044 | let mut halted_nodes = [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::*` [INFO] [stdout] --> src/lib.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | use rand::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/lib.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> src/lib.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/lib.rs:21:26 [INFO] [stdout] | [INFO] [stdout] 21 | use std::sync::{Arc, Mutex, RwLock, Weak}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `connection` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:435:16 [INFO] [stdout] | [INFO] [stdout] 435 | pub struct connection { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Connection` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `node` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:456:16 [INFO] [stdout] | [INFO] [stdout] 456 | pub struct node { [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `rot_net` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:520:16 [INFO] [stdout] | [INFO] [stdout] 520 | pub struct rot_net { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `RotNet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | for i in 0..1000 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `slopes` should have an upper case name [INFO] [stdout] --> src/main.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | const slopes: [u8; 4] = [ [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper case: `SLOPES` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error_distance` is never read [INFO] [stdout] --> src/lib.rs:1180:29 [INFO] [stdout] | [INFO] [stdout] 1180 | let mut error_distance = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `initial_differential` [INFO] [stdout] --> src/lib.rs:1175:17 [INFO] [stdout] | [INFO] [stdout] 1175 | let initial_differential = true_outputs [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_differential` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:545:21 [INFO] [stdout] | [INFO] [stdout] 545 | let mut new_node = node { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:569:21 [INFO] [stdout] | [INFO] [stdout] 569 | let mut new_node = Arc::new(RwLock::new(node { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:737:17 [INFO] [stdout] | [INFO] [stdout] 737 | let mut output_node = self.get_node(output_node_id); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:748:17 [INFO] [stdout] | [INFO] [stdout] 748 | let mut input_node = self.get_node(input_node_id); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:768:17 [INFO] [stdout] | [INFO] [stdout] 768 | let mut new_node = Arc::new(RwLock::new(node { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:1042:21 [INFO] [stdout] | [INFO] [stdout] 1042 | let mut ready_nodes = [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:1044:21 [INFO] [stdout] | [INFO] [stdout] 1044 | let mut halted_nodes = [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "68f3b8fe548ecde9171e0511ff6c6587d6025780692853c62b38525225244d3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68f3b8fe548ecde9171e0511ff6c6587d6025780692853c62b38525225244d3a", kill_on_drop: false }` [INFO] [stdout] 68f3b8fe548ecde9171e0511ff6c6587d6025780692853c62b38525225244d3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c892d9d507a0ef3de659d381c711e67e9cd4d269bd1155ad2fd8738b21de8f24 [INFO] running `Command { std: "docker" "start" "-a" "c892d9d507a0ef3de659d381c711e67e9cd4d269bd1155ad2fd8738b21de8f24", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `rand::*` [INFO] [stderr] --> src/lib.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | use rand::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/lib.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/lib.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Index` [INFO] [stderr] --> src/lib.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | use std::ops::Index; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Mutex` [INFO] [stderr] --> src/lib.rs:21:26 [INFO] [stderr] | [INFO] [stderr] 21 | use std::sync::{Arc, Mutex, RwLock, Weak}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `connection` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:435:16 [INFO] [stderr] | [INFO] [stderr] 435 | pub struct connection { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Connection` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `node` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:456:16 [INFO] [stderr] | [INFO] [stderr] 456 | pub struct node { [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `Node` [INFO] [stderr] [INFO] [stderr] warning: type `rot_net` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:520:16 [INFO] [stderr] | [INFO] [stderr] 520 | pub struct rot_net { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `RotNet` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `error_distance` is never read [INFO] [stderr] --> src/lib.rs:1180:29 [INFO] [stderr] | [INFO] [stderr] 1180 | let mut error_distance = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `initial_differential` [INFO] [stderr] --> src/lib.rs:1175:17 [INFO] [stderr] | [INFO] [stderr] 1175 | let initial_differential = true_outputs [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_differential` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:545:21 [INFO] [stderr] | [INFO] [stderr] 545 | let mut new_node = node { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:569:21 [INFO] [stderr] | [INFO] [stderr] 569 | let mut new_node = Arc::new(RwLock::new(node { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:737:17 [INFO] [stderr] | [INFO] [stderr] 737 | let mut output_node = self.get_node(output_node_id); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:748:17 [INFO] [stderr] | [INFO] [stderr] 748 | let mut input_node = self.get_node(input_node_id); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:768:17 [INFO] [stderr] | [INFO] [stderr] 768 | let mut new_node = Arc::new(RwLock::new(node { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:1042:21 [INFO] [stderr] | [INFO] [stderr] 1042 | let mut ready_nodes = [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:1044:21 [INFO] [stderr] | [INFO] [stderr] 1044 | let mut halted_nodes = [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `rot_net` (lib) generated 17 warnings [INFO] [stderr] warning: `rot_net` (lib test) generated 17 warnings (17 duplicates) [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | for i in 0..1000 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `slopes` should have an upper case name [INFO] [stderr] --> src/main.rs:16:15 [INFO] [stderr] | [INFO] [stderr] 16 | const slopes: [u8; 4] = [ [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper case: `SLOPES` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rot_net` (bin "rot_net" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/psyclones-71caf4556757c4d3) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rot_net-94a0dc2b07484a2d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_weights ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests psyclones [INFO] [stderr] warning: type `connection` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:435:16 [INFO] [stderr] | [INFO] [stderr] 435 | pub struct connection { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Connection` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `node` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:456:16 [INFO] [stderr] | [INFO] [stderr] 456 | pub struct node { [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `Node` [INFO] [stderr] [INFO] [stderr] warning: type `rot_net` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:520:16 [INFO] [stderr] | [INFO] [stderr] 520 | pub struct rot_net { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `RotNet` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [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" "c892d9d507a0ef3de659d381c711e67e9cd4d269bd1155ad2fd8738b21de8f24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c892d9d507a0ef3de659d381c711e67e9cd4d269bd1155ad2fd8738b21de8f24", kill_on_drop: false }` [INFO] [stdout] c892d9d507a0ef3de659d381c711e67e9cd4d269bd1155ad2fd8738b21de8f24