[INFO] cloning repository https://github.com/N1ghtStorm/avtankeeper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/N1ghtStorm/avtankeeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN1ghtStorm%2Favtankeeper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN1ghtStorm%2Favtankeeper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d35cea4ddc2a30c34ae3cec32bef6aedc6ddbaf3
[INFO] building N1ghtStorm/avtankeeper against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN1ghtStorm%2Favtankeeper" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/N1ghtStorm/avtankeeper
[INFO] finished tweaking git repo https://github.com/N1ghtStorm/avtankeeper
[INFO] tweaked toml for git repo https://github.com/N1ghtStorm/avtankeeper written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/N1ghtStorm/avtankeeper on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/N1ghtStorm/avtankeeper already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling actix-web v3.3.2
[INFO] [stderr]    Compiling avtankeeper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `App`, `HttpServer`, and `get`
[INFO] [stdout]  --> src/api.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{get, web, App, HttpResponse, HttpServer, Responder};
[INFO] [stdout]   |                 ^^^       ^^^                ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app_state`
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let app_state = web::Data::new( AppState::new());
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_app_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `distributed_edges_map` and `distributed_vertex_map` are never read
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct AppState {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 25 |     shard_collection: configuration::ShardsCollection,
[INFO] [stdout] 26 |     distributed_edges_map: relations::EdgeMap,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 27 |     distributed_vertex_map: relations::VertexMap,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `read_from_file` are never used
[INFO] [stdout]   --> src/configuration.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl AvtanShard {
[INFO] [stdout]    | --------------- associated functions in this implementation
[INFO] [stdout] 13 |     pub fn new(hostname: String, port: u16) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn read_from_file() -> Result<Self, ()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_shard` and `read_config_from_fs` are never used
[INFO] [stdout]   --> src/configuration.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl ShardsCollection {
[INFO] [stdout]    | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn add_shard(&mut self, shard: AvtanShard){
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn read_config_from_fs(&mut self) -> Result<(), ()>{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node_value_1` and `node_value_2` are never read
[INFO] [stdout]  --> src/relations.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Edge {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 5 |     node_value_1: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 6 |     node_value_2: String
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `edge_collection` is never read
[INFO] [stdout]   --> src/relations.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct EdgeMap {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 10 |     edge_collection: Arc<RwLock<Vec<Edge>>> 
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `in_node_value` and `out_node_value` are never read
[INFO] [stdout]   --> src/relations.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Vertex {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 22 |     in_node_value: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 23 |     out_node_value: String
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `vertex_collection` is never read
[INFO] [stdout]   --> src/relations.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct VertexMap {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 27 |     vertex_collection: Arc<RwLock<Vec<Vertex>>> 
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/configuration.rs:36:37
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn get_shards_configuration(&self) -> RwLockReadGuard<Vec<AvtanShard>> {
[INFO] [stdout]    |                                     ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn get_shards_configuration(&self) -> RwLockReadGuard<'_, Vec<AvtanShard>> {
[INFO] [stdout]    |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 48s
[INFO] running `Command { std: "docker" "inspect" "3c1ad2acea9c6c7df0d70105348c6ee076fcc6446cc6fd9a6e09b77fb05682a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c1ad2acea9c6c7df0d70105348c6ee076fcc6446cc6fd9a6e09b77fb05682a9", kill_on_drop: false }`
[INFO] [stdout] 3c1ad2acea9c6c7df0d70105348c6ee076fcc6446cc6fd9a6e09b77fb05682a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9fb3ba2938edf55fe0d5160a784d8e67949d4b47a3d8563dac1860b14c0bc81
[INFO] running `Command { std: "docker" "start" "-a" "e9fb3ba2938edf55fe0d5160a784d8e67949d4b47a3d8563dac1860b14c0bc81", kill_on_drop: false }`
[INFO] [stderr]    Compiling avtankeeper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `App`, `HttpServer`, and `get`
[INFO] [stdout]  --> src/api.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{get, web, App, HttpResponse, HttpServer, Responder};
[INFO] [stdout]   |                 ^^^       ^^^                ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app_state`
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let app_state = web::Data::new( AppState::new());
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_app_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `distributed_edges_map` and `distributed_vertex_map` are never read
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct AppState {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 25 |     shard_collection: configuration::ShardsCollection,
[INFO] [stdout] 26 |     distributed_edges_map: relations::EdgeMap,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 27 |     distributed_vertex_map: relations::VertexMap,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `read_from_file` is never used
[INFO] [stdout]   --> src/configuration.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl AvtanShard {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn read_from_file() -> Result<Self, ()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_config_from_fs` is never used
[INFO] [stdout]   --> src/configuration.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl ShardsCollection {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn read_config_from_fs(&mut self) -> Result<(), ()>{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node_value_1` and `node_value_2` are never read
[INFO] [stdout]  --> src/relations.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Edge {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 5 |     node_value_1: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 6 |     node_value_2: String
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `edge_collection` is never read
[INFO] [stdout]   --> src/relations.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct EdgeMap {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 10 |     edge_collection: Arc<RwLock<Vec<Edge>>> 
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `in_node_value` and `out_node_value` are never read
[INFO] [stdout]   --> src/relations.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Vertex {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 22 |     in_node_value: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 23 |     out_node_value: String
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `vertex_collection` is never read
[INFO] [stdout]   --> src/relations.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct VertexMap {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 27 |     vertex_collection: Arc<RwLock<Vec<Vertex>>> 
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/configuration.rs:36:37
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn get_shards_configuration(&self) -> RwLockReadGuard<Vec<AvtanShard>> {
[INFO] [stdout]    |                                     ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn get_shards_configuration(&self) -> RwLockReadGuard<'_, Vec<AvtanShard>> {
[INFO] [stdout]    |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "e9fb3ba2938edf55fe0d5160a784d8e67949d4b47a3d8563dac1860b14c0bc81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9fb3ba2938edf55fe0d5160a784d8e67949d4b47a3d8563dac1860b14c0bc81", kill_on_drop: false }`
[INFO] [stdout] e9fb3ba2938edf55fe0d5160a784d8e67949d4b47a3d8563dac1860b14c0bc81