[INFO] cloning repository https://github.com/duqiuzhi/yys
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/duqiuzhi/yys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduqiuzhi%2Fyys", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduqiuzhi%2Fyys'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b84ac15f51ce579112a32707683a260d345bb3f
[INFO] testing duqiuzhi/yys against beta-2021-08-22 for beta-1.55-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduqiuzhi%2Fyys" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/duqiuzhi/yys on toolchain beta-2021-08-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking git repo https://github.com/duqiuzhi/yys
[INFO] finished tweaking git repo https://github.com/duqiuzhi/yys
[INFO] tweaked toml for git repo https://github.com/duqiuzhi/yys written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/duqiuzhi/yys already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-22" "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 rust-embed-impl v4.5.0
[INFO] [stderr]   Downloaded rust-embed v4.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5923f7fb26f1b4e9d5c3b33cebcf40469946c9c182306901e3528c66ad96736d
[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" "5923f7fb26f1b4e9d5c3b33cebcf40469946c9c182306901e3528c66ad96736d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5923f7fb26f1b4e9d5c3b33cebcf40469946c9c182306901e3528c66ad96736d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5923f7fb26f1b4e9d5c3b33cebcf40469946c9c182306901e3528c66ad96736d", kill_on_drop: false }`
[INFO] [stdout] 5923f7fb26f1b4e9d5c3b33cebcf40469946c9c182306901e3528c66ad96736d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e05840accd2ff5fa3eb30e1c4beb458ff6f69b77514854cc02a37c9de25d1984
[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" "e05840accd2ff5fa3eb30e1c4beb458ff6f69b77514854cc02a37c9de25d1984", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.4
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling bitflags v1.2.0
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling yyx-utils v0.1.0 (/opt/rustwide/workdir/yyx-utils)
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling yyx-platform v0.1.0 (/opt/rustwide/workdir/yyx-platform)
[INFO] [stderr]    Compiling yyx v0.99.2 (/opt/rustwide/workdir/bin/yyx)
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling tokio-sync v0.1.6
[INFO] [stderr]    Compiling openssl-sys v0.9.50
[INFO] [stderr]    Compiling libsqlite3-sys v0.12.0
[INFO] [stderr]    Compiling miniz_oxide v0.3.2
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling fern v0.5.8
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling flate2 v1.0.12
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling http v0.1.18
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling input_buffer v0.2.0
[INFO] [stderr]    Compiling futures-fs v0.0.5
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling openssl v0.10.25
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.10
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.16
[INFO] [stderr]    Compiling tokio-udp v0.1.5
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling rust-embed-impl v4.5.0
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling rust-embed v4.5.0
[INFO] [stderr]    Compiling yyx-resources v0.1.0 (/opt/rustwide/workdir/yyx-resources)
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling headers-core v0.1.1
[INFO] [stderr]    Compiling tungstenite v0.9.1
[INFO] [stderr]    Compiling headers v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling toml v0.5.3
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling pretty_env_logger v0.3.1
[INFO] [stderr]    Compiling yyx-types v0.1.1 (/opt/rustwide/workdir/yyx-types)
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling warp v0.1.20
[INFO] [stderr]    Compiling yyx-config v0.1.0 (/opt/rustwide/workdir/yyx-config)
[INFO] [stderr]    Compiling reqwest v0.9.21
[INFO] [stderr]    Compiling yyx-equip v0.1.0 (/opt/rustwide/workdir/yyx-equip)
[INFO] [stdout] warning: associated function is never used: `with_capacity`
[INFO] [stdout]   --> yyx-equip/src/result_collect/container.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 |   pub fn with_capacity(capacity: usize) -> Self {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]   --> yyx-equip/src/result_collect/container.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |   pub fn push(&mut self, item: T) {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_top`
[INFO] [stdout]   --> yyx-equip/src/result_collect/container.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 |   pub fn get_top(&self, n: usize) -> Vec<T>
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `into_sorted_vec`
[INFO] [stdout]   --> yyx-equip/src/result_collect/container.rs:45:10
[INFO] [stdout]    |
[INFO] [stdout] 45 |   pub fn into_sorted_vec(self) -> Vec<T> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CHANNEL_CAP`
[INFO] [stdout]  --> yyx-equip/src/result_collect/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const CHANNEL_CAP: usize = 100;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> yyx-equip/src/result_collect/mod.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 |   pub fn new(capacity: usize) -> ResultCollect<T> {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch_top`
[INFO] [stdout]   --> yyx-equip/src/result_collect/mod.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 |   pub fn fetch_top(&self, n: usize) -> Vec<T> {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `handle`
[INFO] [stdout]   --> yyx-equip/src/result_collect/mod.rs:59:10
[INFO] [stdout]    |
[INFO] [stdout] 59 |   pub fn handle(&self) -> Handle<T> {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `collect`
[INFO] [stdout]   --> yyx-equip/src/result_collect/mod.rs:65:10
[INFO] [stdout]    |
[INFO] [stdout] 65 |   pub fn collect(mut self) -> Vec<T> {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `send`
[INFO] [stdout]   --> yyx-equip/src/result_collect/mod.rs:93:10
[INFO] [stdout]    |
[INFO] [stdout] 93 |   pub fn send(&self, item: T) -> Result<(), T> {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Item`
[INFO] [stdout]    --> yyx-equip/src/result_collect/mod.rs:106:3
[INFO] [stdout]     |
[INFO] [stdout] 106 |   Item(T),
[INFO] [stdout]     |   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Top`
[INFO] [stdout]    --> yyx-equip/src/result_collect/mod.rs:107:3
[INFO] [stdout]     |
[INFO] [stdout] 107 |   Top(usize),
[INFO] [stdout]     |   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Term`
[INFO] [stdout]    --> yyx-equip/src/result_collect/mod.rs:108:3
[INFO] [stdout]     |
[INFO] [stdout] 108 |   Term,
[INFO] [stdout]     |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Top`
[INFO] [stdout]    --> yyx-equip/src/result_collect/mod.rs:113:3
[INFO] [stdout]     |
[INFO] [stdout] 113 |   Top(Vec<T>),
[INFO] [stdout]     |   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Term`
[INFO] [stdout]    --> yyx-equip/src/result_collect/mod.rs:114:3
[INFO] [stdout]     |
[INFO] [stdout] 114 |   Term(Container<T>),
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Search`
[INFO] [stdout]  --> yyx-equip/src/types.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Search {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Range`
[INFO] [stdout]   --> yyx-equip/src/types.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Range(f32, f32);
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Target`
[INFO] [stdout]   --> yyx-equip/src/types.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum Target {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Combo`
[INFO] [stdout]   --> yyx-equip/src/types.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Combo {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_target_value`
[INFO] [stdout]   --> yyx-equip/src/types.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 |   pub fn get_target_value(&self, base: &Attrs, target: Target) -> f32 {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling diesel v1.4.2
[INFO] [stderr]    Compiling yyx-cbg v0.1.0 (/opt/rustwide/workdir/yyx-cbg)
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> yyx-cbg/src/pull.rs:16:36
[INFO] [stdout]    |
[INFO] [stdout] 16 |   static ref HTTP_CLIENT: Client = { Client::new() };
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> yyx-cbg/src/pull.rs:107:27
[INFO] [stdout]     |
[INFO] [stdout] 107 |     static ref URL: Url = { Url::parse(URL_PREFIX).unwrap() };
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling migrations_internals v1.4.0
[INFO] [stderr]    Compiling migrations_macros v1.4.0
[INFO] [stderr]    Compiling diesel_migrations v1.4.0
[INFO] [stderr]    Compiling yyx-data v0.1.0 (/opt/rustwide/workdir/yyx-data)
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]  --> bin/yyx/src/helpers/block.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 |   static ref POOL: CpuPool = { CpuPool::new_num_cpus() };
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_braces)]` 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 4m 48s
[INFO] running `Command { std: "docker" "inspect" "e05840accd2ff5fa3eb30e1c4beb458ff6f69b77514854cc02a37c9de25d1984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e05840accd2ff5fa3eb30e1c4beb458ff6f69b77514854cc02a37c9de25d1984", kill_on_drop: false }`
[INFO] [stdout] e05840accd2ff5fa3eb30e1c4beb458ff6f69b77514854cc02a37c9de25d1984
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-22" "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] f9c10b12205b6c852cf0b5371aa8b84ff4c9398f1ab9c6f133453ee86ba2809a
[INFO] running `Command { std: "docker" "start" "-a" "f9c10b12205b6c852cf0b5371aa8b84ff4c9398f1ab9c6f133453ee86ba2809a", kill_on_drop: false }`
[INFO] [stderr]    Compiling yyx-utils v0.1.0 (/opt/rustwide/workdir/yyx-utils)
[INFO] [stderr]    Compiling yyx-platform v0.1.0 (/opt/rustwide/workdir/yyx-platform)
[INFO] [stderr]    Compiling yyx-resources v0.1.0 (/opt/rustwide/workdir/yyx-resources)
[INFO] [stderr]    Compiling yyx-types v0.1.1 (/opt/rustwide/workdir/yyx-types)
[INFO] [stdout] warning: associated function is never used: `with_capacity`
[INFO] [stdout]   --> yyx-equip/src/result_collect/container.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 |   pub fn with_capacity(capacity: usize) -> Self {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]   --> yyx-equip/src/result_collect/container.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |   pub fn push(&mut self, item: T) {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_top`
[INFO] [stdout]   --> yyx-equip/src/result_collect/container.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 |   pub fn get_top(&self, n: usize) -> Vec<T>
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `into_sorted_vec`
[INFO] [stdout]   --> yyx-equip/src/result_collect/container.rs:45:10
[INFO] [stdout]    |
[INFO] [stdout] 45 |   pub fn into_sorted_vec(self) -> Vec<T> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CHANNEL_CAP`
[INFO] [stdout]  --> yyx-equip/src/result_collect/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const CHANNEL_CAP: usize = 100;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> yyx-equip/src/result_collect/mod.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 |   pub fn new(capacity: usize) -> ResultCollect<T> {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch_top`
[INFO] [stdout]   --> yyx-equip/src/result_collect/mod.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 |   pub fn fetch_top(&self, n: usize) -> Vec<T> {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `handle`
[INFO] [stdout]   --> yyx-equip/src/result_collect/mod.rs:59:10
[INFO] [stdout]    |
[INFO] [stdout] 59 |   pub fn handle(&self) -> Handle<T> {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `collect`
[INFO] [stdout]   --> yyx-equip/src/result_collect/mod.rs:65:10
[INFO] [stdout]    |
[INFO] [stdout] 65 |   pub fn collect(mut self) -> Vec<T> {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `send`
[INFO] [stdout]   --> yyx-equip/src/result_collect/mod.rs:93:10
[INFO] [stdout]    |
[INFO] [stdout] 93 |   pub fn send(&self, item: T) -> Result<(), T> {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Item`
[INFO] [stdout]    --> yyx-equip/src/result_collect/mod.rs:106:3
[INFO] [stdout]     |
[INFO] [stdout] 106 |   Item(T),
[INFO] [stdout]     |   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Top`
[INFO] [stdout]    --> yyx-equip/src/result_collect/mod.rs:107:3
[INFO] [stdout]     |
[INFO] [stdout] 107 |   Top(usize),
[INFO] [stdout]     |   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Term`
[INFO] [stdout]    --> yyx-equip/src/result_collect/mod.rs:108:3
[INFO] [stdout]     |
[INFO] [stdout] 108 |   Term,
[INFO] [stdout]     |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Top`
[INFO] [stdout]    --> yyx-equip/src/result_collect/mod.rs:113:3
[INFO] [stdout]     |
[INFO] [stdout] 113 |   Top(Vec<T>),
[INFO] [stdout]     |   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Term`
[INFO] [stdout]    --> yyx-equip/src/result_collect/mod.rs:114:3
[INFO] [stdout]     |
[INFO] [stdout] 114 |   Term(Container<T>),
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Search`
[INFO] [stdout]  --> yyx-equip/src/types.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Search {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Range`
[INFO] [stdout]   --> yyx-equip/src/types.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Range(f32, f32);
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Target`
[INFO] [stdout]   --> yyx-equip/src/types.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum Target {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Combo`
[INFO] [stdout]   --> yyx-equip/src/types.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Combo {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_target_value`
[INFO] [stdout]   --> yyx-equip/src/types.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 |   pub fn get_target_value(&self, base: &Attrs, target: Target) -> f32 {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling yyx-config v0.1.0 (/opt/rustwide/workdir/yyx-config)
[INFO] [stderr]    Compiling yyx-equip v0.1.0 (/opt/rustwide/workdir/yyx-equip)
[INFO] [stderr]    Compiling yyx-data v0.1.0 (/opt/rustwide/workdir/yyx-data)
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> yyx-cbg/src/pull.rs:16:36
[INFO] [stdout]    |
[INFO] [stdout] 16 |   static ref HTTP_CLIENT: Client = { Client::new() };
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling yyx-cbg v0.1.0 (/opt/rustwide/workdir/yyx-cbg)
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> yyx-cbg/src/pull.rs:107:27
[INFO] [stdout]     |
[INFO] [stdout] 107 |     static ref URL: Url = { Url::parse(URL_PREFIX).unwrap() };
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling yyx v0.99.2 (/opt/rustwide/workdir/bin/yyx)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Search`
[INFO] [stdout]  --> yyx-equip/src/types.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Search {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Range`
[INFO] [stdout]   --> yyx-equip/src/types.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Range(f32, f32);
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Target`
[INFO] [stdout]   --> yyx-equip/src/types.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum Target {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Combo`
[INFO] [stdout]   --> yyx-equip/src/types.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Combo {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_target_value`
[INFO] [stdout]   --> yyx-equip/src/types.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 |   pub fn get_target_value(&self, base: &Attrs, target: Target) -> f32 {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]  --> bin/yyx/src/helpers/block.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 |   static ref POOL: CpuPool = { CpuPool::new_num_cpus() };
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> yyx-cbg/src/pull.rs:16:36
[INFO] [stdout]    |
[INFO] [stdout] 16 |   static ref HTTP_CLIENT: Client = { Client::new() };
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> yyx-cbg/src/pull.rs:107:27
[INFO] [stdout]     |
[INFO] [stdout] 107 |     static ref URL: Url = { Url::parse(URL_PREFIX).unwrap() };
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.11s
[INFO] running `Command { std: "docker" "inspect" "f9c10b12205b6c852cf0b5371aa8b84ff4c9398f1ab9c6f133453ee86ba2809a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c10b12205b6c852cf0b5371aa8b84ff4c9398f1ab9c6f133453ee86ba2809a", kill_on_drop: false }`
[INFO] [stdout] f9c10b12205b6c852cf0b5371aa8b84ff4c9398f1ab9c6f133453ee86ba2809a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f3b07ce7bff094356296af246f95b3ec5b9e08d370ccb7d302b9e95b6b4137b
[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" "8f3b07ce7bff094356296af246f95b3ec5b9e08d370ccb7d302b9e95b6b4137b", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `with_capacity`
[INFO] [stderr]   --> yyx-equip/src/result_collect/container.rs:13:10
[INFO] [stderr]    |
[INFO] [stderr] 13 |   pub fn with_capacity(capacity: usize) -> Self {
[INFO] [stderr]    |          ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `push`
[INFO] [stderr]   --> yyx-equip/src/result_collect/container.rs:19:10
[INFO] [stderr]    |
[INFO] [stderr] 19 |   pub fn push(&mut self, item: T) {
[INFO] [stderr]    |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_top`
[INFO] [stderr]   --> yyx-equip/src/result_collect/container.rs:31:10
[INFO] [stderr]    |
[INFO] [stderr] 31 |   pub fn get_top(&self, n: usize) -> Vec<T>
[INFO] [stderr]    |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `into_sorted_vec`
[INFO] [stderr]   --> yyx-equip/src/result_collect/container.rs:45:10
[INFO] [stderr]    |
[INFO] [stderr] 45 |   pub fn into_sorted_vec(self) -> Vec<T> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CHANNEL_CAP`
[INFO] [stderr]  --> yyx-equip/src/result_collect/mod.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CHANNEL_CAP: usize = 100;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> yyx-equip/src/result_collect/mod.rs:21:10
[INFO] [stderr]    |
[INFO] [stderr] 21 |   pub fn new(capacity: usize) -> ResultCollect<T> {
[INFO] [stderr]    |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `fetch_top`
[INFO] [stderr]   --> yyx-equip/src/result_collect/mod.rs:49:10
[INFO] [stderr]    |
[INFO] [stderr] 49 |   pub fn fetch_top(&self, n: usize) -> Vec<T> {
[INFO] [stderr]    |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `handle`
[INFO] [stderr]   --> yyx-equip/src/result_collect/mod.rs:59:10
[INFO] [stderr]    |
[INFO] [stderr] 59 |   pub fn handle(&self) -> Handle<T> {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `collect`
[INFO] [stderr]   --> yyx-equip/src/result_collect/mod.rs:65:10
[INFO] [stderr]    |
[INFO] [stderr] 65 |   pub fn collect(mut self) -> Vec<T> {
[INFO] [stderr]    |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `send`
[INFO] [stderr]   --> yyx-equip/src/result_collect/mod.rs:93:10
[INFO] [stderr]    |
[INFO] [stderr] 93 |   pub fn send(&self, item: T) -> Result<(), T> {
[INFO] [stderr]    |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Item`
[INFO] [stderr]    --> yyx-equip/src/result_collect/mod.rs:106:3
[INFO] [stderr]     |
[INFO] [stderr] 106 |   Item(T),
[INFO] [stderr]     |   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Top`
[INFO] [stderr]    --> yyx-equip/src/result_collect/mod.rs:107:3
[INFO] [stderr]     |
[INFO] [stderr] 107 |   Top(usize),
[INFO] [stderr]     |   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Term`
[INFO] [stderr]    --> yyx-equip/src/result_collect/mod.rs:108:3
[INFO] [stderr]     |
[INFO] [stderr] 108 |   Term,
[INFO] [stderr]     |   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Top`
[INFO] [stderr]    --> yyx-equip/src/result_collect/mod.rs:113:3
[INFO] [stderr]     |
[INFO] [stderr] 113 |   Top(Vec<T>),
[INFO] [stderr]     |   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Term`
[INFO] [stderr]    --> yyx-equip/src/result_collect/mod.rs:114:3
[INFO] [stderr]     |
[INFO] [stderr] 114 |   Term(Container<T>),
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Search`
[INFO] [stderr]  --> yyx-equip/src/types.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Search {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Range`
[INFO] [stderr]   --> yyx-equip/src/types.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Range(f32, f32);
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Target`
[INFO] [stderr]   --> yyx-equip/src/types.rs:16:10
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub enum Target {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Combo`
[INFO] [stderr]   --> yyx-equip/src/types.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct Combo {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_target_value`
[INFO] [stderr]   --> yyx-equip/src/types.rs:56:10
[INFO] [stderr]    |
[INFO] [stderr] 56 |   pub fn get_target_value(&self, base: &Attrs, target: Target) -> f32 {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `yyx-equip` (lib) generated 20 warnings
[INFO] [stderr] warning: struct is never constructed: `Search`
[INFO] [stderr]  --> yyx-equip/src/types.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Search {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `yyx-equip` (lib test) generated 5 warnings (4 duplicates)
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> yyx-cbg/src/pull.rs:16:36
[INFO] [stderr]    |
[INFO] [stderr] 16 |   static ref HTTP_CLIENT: Client = { Client::new() };
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]    --> yyx-cbg/src/pull.rs:107:27
[INFO] [stderr]     |
[INFO] [stderr] 107 |     static ref URL: Url = { Url::parse(URL_PREFIX).unwrap() };
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: `yyx-cbg` (lib) generated 2 warnings
[INFO] [stderr] warning: `yyx-cbg` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]  --> bin/yyx/src/helpers/block.rs:6:30
[INFO] [stderr]   |
[INFO] [stderr] 6 |   static ref POOL: CpuPool = { CpuPool::new_num_cpus() };
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `yyx` (bin "yyx" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yyx-daffcc32881b951e)
[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/yyx_cbg-70b7b8b31696c4e3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test pull::test_deserialize_desc ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- pull::test_deserialize_desc stdout ----
[INFO] [stdout] thread 'pull::test_deserialize_desc' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', yyx-cbg/src/pull.rs:151:6
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5583d8c28c60 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x5583d8c28c60 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5583d8c28c60 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x5583d8c28c60 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x5583d8c4b46c - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x5583d8c25bc5 - std::io::Write::write_fmt::h5f34a676f60246b5
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x5583d8c2addb - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x5583d8c2addb - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x5583d8c2addb - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x5583d8c2a8ec - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x5583d8c2b4a4 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x5583d8c2af87 - std::panicking::begin_panic_handler::{{closure}}::he5778f1729cff84a
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x5583d8c2913c - std::sys_common::backtrace::__rust_end_short_backtrace::h2d11ca8b453b4b1d
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x5583d8c2aee9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x5583d8b4b3b1 - core::panicking::panic_fmt::hf9de31d4acbce4db
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x5583d8b4b4a3 - core::result::unwrap_failed::ha0c84e81219e5878
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/core/src/result.rs:1599:5
[INFO] [stdout]   16:     0x5583d8bd3337 - core::result::Result<T,E>::unwrap::h6555bcbd3f1a7a5e
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/core/src/result.rs:1281:23
[INFO] [stdout]   17:     0x5583d8b9a8cb - yyx_cbg::pull::test_deserialize_desc::h356119e9a16484d0
[INFO] [stdout]                                at /opt/rustwide/workdir/yyx-cbg/src/pull.rs:147:5
[INFO] [stdout]   18:     0x5583d8b9a71a - yyx_cbg::pull::test_deserialize_desc::{{closure}}::h292bfa6629d88d1f
[INFO] [stdout]                                at /opt/rustwide/workdir/yyx-cbg/src/pull.rs:137:1
[INFO] [stdout]   19:     0x5583d8b9217e - core::ops::function::FnOnce::call_once::h20a940704acef73e
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x5583d8bcdaf3 - core::ops::function::FnOnce::call_once::hbb52c4519d3137b0
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x5583d8bcdaf3 - test::__rust_begin_short_backtrace::h86fe3a2a5a5121af
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/test/src/lib.rs:578:5
[INFO] [stdout]   22:     0x5583d8bcc5a8 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfd956bc3d57399be
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   23:     0x5583d8bcc5a8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40dc93e0ddb5938a
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/panic.rs:347:9
[INFO] [stdout]   24:     0x5583d8bcc5a8 - std::panicking::try::do_call::h90d07750cb47c562
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x5583d8bcc5a8 - std::panicking::try::h063c84733ad2a629
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x5583d8bcc5a8 - std::panic::catch_unwind::h0c464836a84e7c08
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/panic.rs:434:14
[INFO] [stdout]   27:     0x5583d8bcc5a8 - test::run_test_in_process::h5cb06ef620b157fc
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/test/src/lib.rs:601:18
[INFO] [stdout]   28:     0x5583d8bcc5a8 - test::run_test::run_test_inner::{{closure}}::h76f677f4b93f9828
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/test/src/lib.rs:493:39
[INFO] [stdout]   29:     0x5583d8b9ad3d - test::run_test::run_test_inner::{{closure}}::h366d01fe04f4d67a
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/test/src/lib.rs:520:37
[INFO] [stdout]   30:     0x5583d8b9ad3d - std::sys_common::backtrace::__rust_begin_short_backtrace::h7dfa0de4eb395af2
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x5583d8b9f508 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf0a74bb58798037f
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/thread/mod.rs:476:17
[INFO] [stdout]   32:     0x5583d8b9f508 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb024e854818586ac
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/panic.rs:347:9
[INFO] [stdout]   33:     0x5583d8b9f508 - std::panicking::try::do_call::hb2dd9f1d0d48e41d
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x5583d8b9f508 - std::panicking::try::h4717ae7bac8b2bf3
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x5583d8b9f508 - std::panic::catch_unwind::h0dc8a061326ce8d8
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/panic.rs:434:14
[INFO] [stdout]   36:     0x5583d8b9f508 - std::thread::Builder::spawn_unchecked::{{closure}}::haa369e2d6fd00aa1
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/thread/mod.rs:475:30
[INFO] [stdout]   37:     0x5583d8b9f508 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h36dcf3de8b056f17
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x5583d8c30017 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h65c29e4642be2358
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   39:     0x5583d8c30017 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd0f8f7fbbd9fffbf
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   40:     0x5583d8c30017 - std::sys::unix::thread::Thread::new::thread_start::h2fd22fee3ca77b65
[INFO] [stdout]                                at /rustc/bf16ca353c82d9051dbd1a4cfc5a01a1800578e9/library/std/src/sys/unix/thread.rs:74:17
[INFO] [stdout]   41:     0x7f228854e609 - start_thread
[INFO] [stdout]   42:     0x7f228831e293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     pull::test_deserialize_desc
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '-p yyx-cbg --lib'
[INFO] running `Command { std: "docker" "inspect" "8f3b07ce7bff094356296af246f95b3ec5b9e08d370ccb7d302b9e95b6b4137b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f3b07ce7bff094356296af246f95b3ec5b9e08d370ccb7d302b9e95b6b4137b", kill_on_drop: false }`
[INFO] [stdout] 8f3b07ce7bff094356296af246f95b3ec5b9e08d370ccb7d302b9e95b6b4137b
