[INFO] cloning repository https://github.com/0xDAEF0F/blazing-fast-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xDAEF0F/blazing-fast-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xDAEF0F%2Fblazing-fast-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xDAEF0F%2Fblazing-fast-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b9aadd0d48a7b99bc581fcf74516a69a896a935d
[INFO] testing 0xDAEF0F/blazing-fast-server against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xDAEF0F%2Fblazing-fast-server" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/0xDAEF0F/blazing-fast-server
[INFO] finished tweaking git repo https://github.com/0xDAEF0F/blazing-fast-server
[INFO] tweaked toml for git repo https://github.com/0xDAEF0F/blazing-fast-server written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xDAEF0F/blazing-fast-server on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xDAEF0F/blazing-fast-server 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3adb8568b45601cdf25cbdc85b0ae3a5f5286405f5dead11afe1c4839ec219f3
[INFO] running `Command { std: "docker" "start" "-a" "3adb8568b45601cdf25cbdc85b0ae3a5f5286405f5dead11afe1c4839ec219f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3adb8568b45601cdf25cbdc85b0ae3a5f5286405f5dead11afe1c4839ec219f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3adb8568b45601cdf25cbdc85b0ae3a5f5286405f5dead11afe1c4839ec219f3", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 4ee461fb8e1966e6638385cae3db84c1dd2c26715ef613278c0fde496ce0d901
[INFO] running `Command { std: "docker" "start" "-a" "4ee461fb8e1966e6638385cae3db84c1dd2c26715ef613278c0fde496ce0d901", kill_on_drop: false }`
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[INFO] [stderr]    Compiling webrtc-util v0.12.0
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[INFO] [stderr]    Compiling webrtc-mdns v0.10.0
[INFO] [stderr]    Compiling webrtc-srtp v0.16.0
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[INFO] [stderr]    Compiling cbc v0.1.2
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling tungstenite v0.28.0
[INFO] [stderr]    Compiling interceptor v0.15.0
[INFO] [stderr]    Compiling webrtc-ice v0.14.0
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling webrtc-data v0.12.0
[INFO] [stderr]    Compiling dtls v0.13.0
[INFO] [stderr]    Compiling webrtc-media v0.11.0
[INFO] [stderr]    Compiling sdp v0.10.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling smol_str v0.2.2
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling tokio-tungstenite v0.28.0
[INFO] [stderr]    Compiling webrtc v0.14.0
[INFO] [stderr]    Compiling blazing-fast-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `from_bytes` is never used
[INFO] [stdout]   --> src/message.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Message {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn from_bytes(bytes: &[u8]) -> Result<Self, Box<bincode::error::DecodeError>> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `port` is never read
[INFO] [stdout]   --> src/udp_server.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct UdpServer {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     port: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `port` is never read
[INFO] [stdout]   --> src/tcp_server.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct TcpServer {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     port: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `api`, `connections`, and `port` are never read
[INFO] [stdout]   --> src/webrtc_server.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct WebRtcServer {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 15 |     api: Arc<webrtc::api::API>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 16 |     connections: Arc<RwLock<HashMap<String, Arc<RTCPeerConnection>>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 17 |     data_channels: Arc<RwLock<HashMap<String, Arc<RTCDataChannel>>>>,
[INFO] [stdout] 18 |     port: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_peer_connection` is never used
[INFO] [stdout]   --> src/webrtc_server.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl WebRtcServer {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub async fn create_peer_connection(&self, id: String) -> anyhow::Result<Arc<RTCPeerConnection>> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 28s
[INFO] running `Command { std: "docker" "inspect" "4ee461fb8e1966e6638385cae3db84c1dd2c26715ef613278c0fde496ce0d901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ee461fb8e1966e6638385cae3db84c1dd2c26715ef613278c0fde496ce0d901", kill_on_drop: false }`
[INFO] [stdout] 4ee461fb8e1966e6638385cae3db84c1dd2c26715ef613278c0fde496ce0d901
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] e4b5c7c695dbb64b6fa9211f9e1ab7293a7148fe03240ef073a7b8714d51a598
[INFO] running `Command { std: "docker" "start" "-a" "e4b5c7c695dbb64b6fa9211f9e1ab7293a7148fe03240ef073a7b8714d51a598", kill_on_drop: false }`
[INFO] [stderr]    Compiling blazing-fast-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `from_bytes` is never used
[INFO] [stdout]   --> src/message.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Message {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn from_bytes(bytes: &[u8]) -> Result<Self, Box<bincode::error::DecodeError>> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `port` is never read
[INFO] [stdout]   --> src/udp_server.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct UdpServer {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     port: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `port` is never read
[INFO] [stdout]   --> src/tcp_server.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct TcpServer {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     port: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `api`, `connections`, and `port` are never read
[INFO] [stdout]   --> src/webrtc_server.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct WebRtcServer {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 15 |     api: Arc<webrtc::api::API>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 16 |     connections: Arc<RwLock<HashMap<String, Arc<RTCPeerConnection>>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 17 |     data_channels: Arc<RwLock<HashMap<String, Arc<RTCDataChannel>>>>,
[INFO] [stdout] 18 |     port: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_peer_connection` is never used
[INFO] [stdout]   --> src/webrtc_server.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl WebRtcServer {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub async fn create_peer_connection(&self, id: String) -> anyhow::Result<Arc<RTCPeerConnection>> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "e4b5c7c695dbb64b6fa9211f9e1ab7293a7148fe03240ef073a7b8714d51a598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4b5c7c695dbb64b6fa9211f9e1ab7293a7148fe03240ef073a7b8714d51a598", kill_on_drop: false }`
[INFO] [stdout] e4b5c7c695dbb64b6fa9211f9e1ab7293a7148fe03240ef073a7b8714d51a598
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] f7ecd9ee802574c2b38477b84d66a6f98acc62c8da43efc910afb2ebc4543be1
[INFO] running `Command { std: "docker" "start" "-a" "f7ecd9ee802574c2b38477b84d66a6f98acc62c8da43efc910afb2ebc4543be1", kill_on_drop: false }`
[INFO] [stderr] warning: associated function `from_bytes` is never used
[INFO] [stderr]   --> src/message.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl Message {
[INFO] [stderr]    | ------------ associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn from_bytes(bytes: &[u8]) -> Result<Self, Box<bincode::error::DecodeError>> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `port` is never read
[INFO] [stderr]   --> src/udp_server.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct UdpServer {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 11 |     port: u16,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `port` is never read
[INFO] [stderr]   --> src/tcp_server.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub struct TcpServer {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 12 |     port: u16,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `api`, `connections`, and `port` are never read
[INFO] [stderr]   --> src/webrtc_server.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct WebRtcServer {
[INFO] [stderr]    |            ------------ fields in this struct
[INFO] [stderr] 15 |     api: Arc<webrtc::api::API>,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 16 |     connections: Arc<RwLock<HashMap<String, Arc<RTCPeerConnection>>>>,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 17 |     data_channels: Arc<RwLock<HashMap<String, Arc<RTCDataChannel>>>>,
[INFO] [stderr] 18 |     port: u16,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `create_peer_connection` is never used
[INFO] [stderr]   --> src/webrtc_server.rs:47:18
[INFO] [stderr]    |
[INFO] [stderr] 21 | impl WebRtcServer {
[INFO] [stderr]    | ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 47 |     pub async fn create_peer_connection(&self, id: String) -> anyhow::Result<Arc<RTCPeerConnection>> {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `blazing-fast-server` (bin "blazing-fast-server" test) generated 5 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/blazing-fast-server/298b61eb87dfaf09/deps/blazing_fast_server-298b61eb87dfaf09)
[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" "f7ecd9ee802574c2b38477b84d66a6f98acc62c8da43efc910afb2ebc4543be1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7ecd9ee802574c2b38477b84d66a6f98acc62c8da43efc910afb2ebc4543be1", kill_on_drop: false }`
[INFO] [stdout] f7ecd9ee802574c2b38477b84d66a6f98acc62c8da43efc910afb2ebc4543be1
