[INFO] cloning repository https://github.com/vflorio/vTorrent
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vflorio/vTorrent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvflorio%2FvTorrent", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvflorio%2FvTorrent'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16bd184a9a21e8c611a4f26de01c8de97b89f6f2
[INFO] checking vflorio/vTorrent against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvflorio%2FvTorrent" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/vflorio/vTorrent
[INFO] finished tweaking git repo https://github.com/vflorio/vTorrent
[INFO] tweaked toml for git repo https://github.com/vflorio/vTorrent written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vflorio/vTorrent on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vflorio/vTorrent 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "31979b31f035b7dff27ede5e71b8b56376dfa6157d92dc99f3a7e53d1e0222b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31979b31f035b7dff27ede5e71b8b56376dfa6157d92dc99f3a7e53d1e0222b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31979b31f035b7dff27ede5e71b8b56376dfa6157d92dc99f3a7e53d1e0222b2", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae878e4d3282b2889d933738ab50c886cea034c0378452117d9068b5f0204dad
[INFO] running `Command { std: "docker" "start" "-a" "ae878e4d3282b2889d933738ab50c886cea034c0378452117d9068b5f0204dad", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/cli.rs:159:10
[INFO] [stdout]     |
[INFO] [stdout] 159 |     use {super::*, std::path::Path};
[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: `args`
[INFO] [stdout]    --> src/cli.rs:167:17
[INFO] [stdout]     |
[INFO] [stdout] 167 |             let args = vec!["vtorrent", torrent_file];
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/peer_discovery/dht.rs:28:32
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn handle_event(&mut self, event: DiscoveryEvent) {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/peer_discovery/lpd.rs:29:32
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn handle_event(&mut self, event: DiscoveryEvent) {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/peer_discovery/pex.rs:28:32
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn handle_event(&mut self, event: DiscoveryEvent) {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/peer_discovery/dht.rs:28:32
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn handle_event(&mut self, event: DiscoveryEvent) {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/peer_discovery/lpd.rs:29:32
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn handle_event(&mut self, event: DiscoveryEvent) {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/peer_discovery/pex.rs:28:32
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn handle_event(&mut self, event: DiscoveryEvent) {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `torrent_info` is never read
[INFO] [stdout]   --> src/peer_discovery/manager.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct PeerDiscoveryManager {
[INFO] [stdout]    |            -------------------- field in this struct
[INFO] [stdout] 13 |     graph_builder: Arc<RwLock<LivePeerGraphBuilder>>,
[INFO] [stdout] 14 |     torrent_info: TorrentInfo,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `address`, `connected_at`, and `last_ping` are never read
[INFO] [stdout]    --> src/webview.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | struct ClientInfo {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 121 |     id: Uuid,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 122 |     address: SocketAddr,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 123 |     subscribed_events: Vec<String>,
[INFO] [stdout] 124 |     connected_at: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 125 |     last_ping: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ClientInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `torrent_info` is never read
[INFO] [stdout]   --> src/peer_discovery/manager.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct PeerDiscoveryManager {
[INFO] [stdout]    |            -------------------- field in this struct
[INFO] [stdout] 13 |     graph_builder: Arc<RwLock<LivePeerGraphBuilder>>,
[INFO] [stdout] 14 |     torrent_info: TorrentInfo,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `address`, `connected_at`, and `last_ping` are never read
[INFO] [stdout]    --> src/webview.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | struct ClientInfo {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 121 |     id: Uuid,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 122 |     address: SocketAddr,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 123 |     subscribed_events: Vec<String>,
[INFO] [stdout] 124 |     connected_at: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 125 |     last_ping: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ClientInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.88s
[INFO] running `Command { std: "docker" "inspect" "ae878e4d3282b2889d933738ab50c886cea034c0378452117d9068b5f0204dad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae878e4d3282b2889d933738ab50c886cea034c0378452117d9068b5f0204dad", kill_on_drop: false }`
[INFO] [stdout] ae878e4d3282b2889d933738ab50c886cea034c0378452117d9068b5f0204dad
