[INFO] cloning repository https://github.com/nonam3e/kademlia_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nonam3e/kademlia_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnonam3e%2Fkademlia_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnonam3e%2Fkademlia_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 425c851687a56b2bca3936d4e89f40df1e4495b5 [INFO] testing nonam3e/kademlia_rust against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnonam3e%2Fkademlia_rust" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nonam3e/kademlia_rust on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nonam3e/kademlia_rust [INFO] finished tweaking git repo https://github.com/nonam3e/kademlia_rust [INFO] tweaked toml for git repo https://github.com/nonam3e/kademlia_rust written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/nonam3e/kademlia_rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6a0f53f0b4ec5cab3d3acce18d4801093f9d30ec02e277225edc01029f38eead [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6a0f53f0b4ec5cab3d3acce18d4801093f9d30ec02e277225edc01029f38eead", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a0f53f0b4ec5cab3d3acce18d4801093f9d30ec02e277225edc01029f38eead", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a0f53f0b4ec5cab3d3acce18d4801093f9d30ec02e277225edc01029f38eead", kill_on_drop: false }` [INFO] [stdout] 6a0f53f0b4ec5cab3d3acce18d4801093f9d30ec02e277225edc01029f38eead [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cdb5de39ce026e191a05edb0f5fb473c9f7bebed50b13c8e7abd59ab02be1766 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "cdb5de39ce026e191a05edb0f5fb473c9f7bebed50b13c8e7abd59ab02be1766", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling hex-literal v0.3.3 [INFO] [stderr] Compiling instant v0.1.11 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling tinyvec v1.5.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling tokio v1.8.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling http v0.2.5 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling nix v0.22.2 [INFO] [stderr] Compiling http-body v0.4.3 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling dns-lookup v1.0.8 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling mac_address v1.1.2 [INFO] [stderr] Compiling tokio-macros v1.4.1 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling trust-dns-proto v0.20.3 [INFO] [stderr] Compiling hyper v0.14.13 [INFO] [stderr] Compiling trust-dns-client v0.20.3 [INFO] [stderr] Compiling hyper-system-resolver v0.5.0 [INFO] [stderr] Compiling public-ip v0.2.1 [INFO] [stderr] Compiling untitled v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ALPHA` [INFO] [stdout] --> src/hasher.rs:3:50 [INFO] [stdout] | [INFO] [stdout] 3 | use super::settings::{N_MODE,KEY_LEN,NetworkMode,ALPHA}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `K_PARAM` [INFO] [stdout] --> src/kbucket.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::settings::{ K_PARAM }; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/kbucket.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/node.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | _ => panic!("set NetworkMode"), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/hasher.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | _=> panic!("set NetworkMode"), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/kbucket.rs:40:28 [INFO] [stdout] | [INFO] [stdout] 40 | fn add_node(&mut self, node: node::Node) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `N_BUCKETS` [INFO] [stdout] --> src/settings.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const N_BUCKETS: usize = KEY_LEN * 8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `K_PARAM` [INFO] [stdout] --> src/settings.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub const K_PARAM: usize = 20; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BUF_SIZE` [INFO] [stdout] --> src/settings.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const BUF_SIZE: usize = 4096 * 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TIMEOUT` [INFO] [stdout] --> src/settings.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const TIMEOUT: u64 = 5000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ALPHA` [INFO] [stdout] --> src/settings.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | pub const ALPHA: usize = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Local` [INFO] [stdout] --> src/settings.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | Local, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Kbucket` [INFO] [stdout] --> src/kbucket.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Kbucket [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/kbucket.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new() -> Self [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update` [INFO] [stdout] --> src/kbucket.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | fn update(&mut self, timeout: std::time::Duration) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_node` [INFO] [stdout] --> src/kbucket.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | fn add_node(&mut self, node: node::Node) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 31s [INFO] running `Command { std: "docker" "inspect" "cdb5de39ce026e191a05edb0f5fb473c9f7bebed50b13c8e7abd59ab02be1766", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdb5de39ce026e191a05edb0f5fb473c9f7bebed50b13c8e7abd59ab02be1766", kill_on_drop: false }` [INFO] [stdout] cdb5de39ce026e191a05edb0f5fb473c9f7bebed50b13c8e7abd59ab02be1766 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6f4717aca66224190f6ee1cd8f92e6602f43e60c7eb64fa81df315a657b65ed3 [INFO] running `Command { std: "docker" "start" "-a" "6f4717aca66224190f6ee1cd8f92e6602f43e60c7eb64fa81df315a657b65ed3", kill_on_drop: false }` [INFO] [stderr] Compiling untitled v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ALPHA` [INFO] [stdout] --> src/hasher.rs:3:50 [INFO] [stdout] | [INFO] [stdout] 3 | use super::settings::{N_MODE,KEY_LEN,NetworkMode,ALPHA}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `K_PARAM` [INFO] [stdout] --> src/kbucket.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::settings::{ K_PARAM }; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/kbucket.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/node.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | _ => panic!("set NetworkMode"), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/hasher.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | _=> panic!("set NetworkMode"), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/kbucket.rs:40:28 [INFO] [stdout] | [INFO] [stdout] 40 | fn add_node(&mut self, node: node::Node) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `N_BUCKETS` [INFO] [stdout] --> src/settings.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const N_BUCKETS: usize = KEY_LEN * 8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `K_PARAM` [INFO] [stdout] --> src/settings.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub const K_PARAM: usize = 20; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BUF_SIZE` [INFO] [stdout] --> src/settings.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const BUF_SIZE: usize = 4096 * 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TIMEOUT` [INFO] [stdout] --> src/settings.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const TIMEOUT: u64 = 5000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ALPHA` [INFO] [stdout] --> src/settings.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | pub const ALPHA: usize = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Local` [INFO] [stdout] --> src/settings.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | Local, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Kbucket` [INFO] [stdout] --> src/kbucket.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Kbucket [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/kbucket.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new() -> Self [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update` [INFO] [stdout] --> src/kbucket.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | fn update(&mut self, timeout: std::time::Duration) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_node` [INFO] [stdout] --> src/kbucket.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | fn add_node(&mut self, node: node::Node) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "6f4717aca66224190f6ee1cd8f92e6602f43e60c7eb64fa81df315a657b65ed3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f4717aca66224190f6ee1cd8f92e6602f43e60c7eb64fa81df315a657b65ed3", kill_on_drop: false }` [INFO] [stdout] 6f4717aca66224190f6ee1cd8f92e6602f43e60c7eb64fa81df315a657b65ed3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dc157fa5da851d2311239fcfe37aa73084f9058696284085726bccfdf0533b2e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "dc157fa5da851d2311239fcfe37aa73084f9058696284085726bccfdf0533b2e", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `ALPHA` [INFO] [stderr] --> src/hasher.rs:3:50 [INFO] [stderr] | [INFO] [stderr] 3 | use super::settings::{N_MODE,KEY_LEN,NetworkMode,ALPHA}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `K_PARAM` [INFO] [stderr] --> src/kbucket.rs:2:24 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::settings::{ K_PARAM }; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/kbucket.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/node.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | _ => panic!("set NetworkMode"), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/hasher.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | _=> panic!("set NetworkMode"), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> src/kbucket.rs:40:28 [INFO] [stderr] | [INFO] [stderr] 40 | fn add_node(&mut self, node: node::Node) [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `N_BUCKETS` [INFO] [stderr] --> src/settings.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | const N_BUCKETS: usize = KEY_LEN * 8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `K_PARAM` [INFO] [stderr] --> src/settings.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub const K_PARAM: usize = 20; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `BUF_SIZE` [INFO] [stderr] --> src/settings.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | const BUF_SIZE: usize = 4096 * 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `TIMEOUT` [INFO] [stderr] --> src/settings.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | const TIMEOUT: u64 = 5000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ALPHA` [INFO] [stderr] --> src/settings.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub const ALPHA: usize = 3; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Local` [INFO] [stderr] --> src/settings.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Local, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Kbucket` [INFO] [stderr] --> src/kbucket.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct Kbucket [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/kbucket.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new() -> Self [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update` [INFO] [stderr] --> src/kbucket.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | fn update(&mut self, timeout: std::time::Duration) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_node` [INFO] [stderr] --> src/kbucket.rs:40:8 [INFO] [stderr] | [INFO] [stderr] 40 | fn add_node(&mut self, node: node::Node) [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `untitled` (bin "untitled" test) generated 16 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/untitled-2f01ff48e0d28be2) [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" "dc157fa5da851d2311239fcfe37aa73084f9058696284085726bccfdf0533b2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc157fa5da851d2311239fcfe37aa73084f9058696284085726bccfdf0533b2e", kill_on_drop: false }` [INFO] [stdout] dc157fa5da851d2311239fcfe37aa73084f9058696284085726bccfdf0533b2e