[INFO] cloning repository https://github.com/globe-and-citizen/layer8-primitives-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/globe-and-citizen/layer8-primitives-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglobe-and-citizen%2Flayer8-primitives-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglobe-and-citizen%2Flayer8-primitives-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90c4cdfb6026303e7fe78c31652482097d1907fa
[INFO] checking globe-and-citizen/layer8-primitives-rs against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglobe-and-citizen%2Flayer8-primitives-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/globe-and-citizen/layer8-primitives-rs
[INFO] finished tweaking git repo https://github.com/globe-and-citizen/layer8-primitives-rs
[INFO] tweaked toml for git repo https://github.com/globe-and-citizen/layer8-primitives-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/globe-and-citizen/layer8-primitives-rs on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/globe-and-citizen/layer8-primitives-rs 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8a096aaf1ba9887562a6d390755f686a1aa14f34ec9fc719740e070bccecd26
[INFO] running `Command { std: "docker" "start" "-a" "f8a096aaf1ba9887562a6d390755f686a1aa14f34ec9fc719740e070bccecd26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8a096aaf1ba9887562a6d390755f686a1aa14f34ec9fc719740e070bccecd26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a096aaf1ba9887562a6d390755f686a1aa14f34ec9fc719740e070bccecd26", kill_on_drop: false }`
[INFO] [stdout] f8a096aaf1ba9887562a6d390755f686a1aa14f34ec9fc719740e070bccecd26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67bab10dd7c2ea672c6c3d7be485579c98a912b9c16ea1d696b8bff8e4110099
[INFO] running `Command { std: "docker" "start" "-a" "67bab10dd7c2ea672c6c3d7be485579c98a912b9c16ea1d696b8bff8e4110099", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
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[INFO] [stderr]     Checking layer8-primitives v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]    --> tests/roundtrip.rs:191:48
[INFO] [stdout]     |
[INFO] [stdout] 191 |   ...                       async move {
[INFO] [stdout]     |  ______________________________________^
[INFO] [stdout] 192 | | ...                       let (server_priv_key, server_pub_key) = generate_key_pair(KeyUse::Ecdh).unwrap();
[INFO] [stdout] 193 | | ...                       router(&server_priv_key, &server_pub_key, value, req).await
[INFO] [stdout] 194 | | ...                   }});
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]    --> tests/roundtrip.rs:193:37
[INFO] [stdout]     |
[INFO] [stdout] 193 | ...                   router(&server_priv_key, &server_pub_key, value, req).await
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]    --> tests/roundtrip.rs:193:91
[INFO] [stdout]     |
[INFO] [stdout] 193 | ...                   router(&server_priv_key, &server_pub_key, value, req).await
[INFO] [stdout]     |                                                                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]    --> tests/roundtrip.rs:193:37
[INFO] [stdout]     |
[INFO] [stdout] 193 | ...                   router(&server_priv_key, &server_pub_key, value, req).await
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]    --> tests/roundtrip.rs:223:52
[INFO] [stdout]     |
[INFO] [stdout] 223 |       ) -> Result<Response<Full<Bytes>>, Infallible> {
[INFO] [stdout]     |  ____________________________________________________^
[INFO] [stdout] 224 | |         match req.uri() {
[INFO] [stdout] 225 | |             uri if uri.path() == "/hello" => {
[INFO] [stdout] 226 | |                 let body = Bytes::from_static(b"Hello, World!");
[INFO] [stdout] ...   |
[INFO] [stdout] 327 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]    --> tests/roundtrip.rs:223:52
[INFO] [stdout]     |
[INFO] [stdout] 223 |       ) -> Result<Response<Full<Bytes>>, Infallible> {
[INFO] [stdout]     |  ____________________________________________________^
[INFO] [stdout] 224 | |         match req.uri() {
[INFO] [stdout] 225 | |             uri if uri.path() == "/hello" => {
[INFO] [stdout] 226 | |                 let body = Bytes::from_static(b"Hello, World!");
[INFO] [stdout] ...   |
[INFO] [stdout] 327 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]    --> tests/roundtrip.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 | /         match req.uri() {
[INFO] [stdout] 225 | |             uri if uri.path() == "/hello" => {
[INFO] [stdout] 226 | |                 let body = Bytes::from_static(b"Hello, World!");
[INFO] [stdout] 227 | |                 Ok(Response::new(Full::new(body)))
[INFO] [stdout] ...   |
[INFO] [stdout] 326 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]    --> tests/roundtrip.rs:225:46
[INFO] [stdout]     |
[INFO] [stdout] 225 |               uri if uri.path() == "/hello" => {
[INFO] [stdout]     |  ______________________________________________^
[INFO] [stdout] 226 | |                 let body = Bytes::from_static(b"Hello, World!");
[INFO] [stdout] 227 | |                 Ok(Response::new(Full::new(body)))
[INFO] [stdout] 228 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]    --> tests/roundtrip.rs:227:17
[INFO] [stdout]     |
[INFO] [stdout] 227 |                 Ok(Response::new(Full::new(body)))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]    --> tests/roundtrip.rs:230:52
[INFO] [stdout]     |
[INFO] [stdout] 230 |               uri if uri.path() == "/init-tunnel" => {
[INFO] [stdout]     |  ____________________________________________________^
[INFO] [stdout] 231 | |                 let token = generate_token("mock_secret").unwrap();
[INFO] [stdout] 232 | |                 let client_public_jwk =
[INFO] [stdout] 233 | |                     base64_to_jwk(req.headers().get("x-ecdh-init").unwrap().to_str().unwrap())
[INFO] [stdout] ...   |
[INFO] [stdout] 256 | |                     .unwrap())
[INFO] [stdout] 257 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]    --> tests/roundtrip.rs:251:17
[INFO] [stdout]     |
[INFO] [stdout] 251 | /                 Ok(response::Builder::new()
[INFO] [stdout] 252 | |                     .status(200)
[INFO] [stdout] 253 | |                     .header("Content-Type", "application/json")
[INFO] [stdout] 254 | |                     .header("up_JWT", token)
[INFO] [stdout] 255 | |                     .body(json_body)
[INFO] [stdout] 256 | |                     .unwrap())
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]    --> tests/roundtrip.rs:259:18
[INFO] [stdout]     |
[INFO] [stdout] 259 |               _ => {
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 260 | |                 let mut req_body = req.into_body();
[INFO] [stdout] 261 | |                 let mut body = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 324 | |                 Ok(Response::new(Full::new(enc_res_json.into())))
[INFO] [stdout] 325 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]    --> tests/roundtrip.rs:324:17
[INFO] [stdout]     |
[INFO] [stdout] 324 |                 Ok(Response::new(Full::new(enc_res_json.into())))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `layer8-primitives` (test "roundtrip") due to 13 previous errors
[INFO] running `Command { std: "docker" "inspect" "67bab10dd7c2ea672c6c3d7be485579c98a912b9c16ea1d696b8bff8e4110099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67bab10dd7c2ea672c6c3d7be485579c98a912b9c16ea1d696b8bff8e4110099", kill_on_drop: false }`
[INFO] [stdout] 67bab10dd7c2ea672c6c3d7be485579c98a912b9c16ea1d696b8bff8e4110099
