[INFO] cloning repository https://github.com/tcbyrd/simple-hyper-router
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tcbyrd/simple-hyper-router" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftcbyrd%2Fsimple-hyper-router", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftcbyrd%2Fsimple-hyper-router'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d02e9f9816b17f619afb7d686f05df3dbbe7965
[INFO] checking tcbyrd/simple-hyper-router 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%2Ftcbyrd%2Fsimple-hyper-router" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tcbyrd/simple-hyper-router
[INFO] finished tweaking git repo https://github.com/tcbyrd/simple-hyper-router
[INFO] tweaked toml for git repo https://github.com/tcbyrd/simple-hyper-router written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tcbyrd/simple-hyper-router 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/tcbyrd/simple-hyper-router 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ee70753e74027ad0bdf7a1f718378d9b7ce0a11622a83d6f2319ba7aa6128cb8
[INFO] running `Command { std: "docker" "start" "-a" "ee70753e74027ad0bdf7a1f718378d9b7ce0a11622a83d6f2319ba7aa6128cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee70753e74027ad0bdf7a1f718378d9b7ce0a11622a83d6f2319ba7aa6128cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee70753e74027ad0bdf7a1f718378d9b7ce0a11622a83d6f2319ba7aa6128cb8", kill_on_drop: false }`
[INFO] [stdout] ee70753e74027ad0bdf7a1f718378d9b7ce0a11622a83d6f2319ba7aa6128cb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3fc3930d43c3904b8364abcef273ef23614dc17112af9a2ee51988096bda76b5
[INFO] running `Command { std: "docker" "start" "-a" "3fc3930d43c3904b8364abcef273ef23614dc17112af9a2ee51988096bda76b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking futures-core v0.3.1
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking bytes v0.5.3
[INFO] [stderr]     Checking arc-swap v0.4.4
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]     Checking pin-project-lite v0.1.1
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking futures-sink v0.3.1
[INFO] [stderr]     Checking futures-task v0.3.1
[INFO] [stderr]     Checking http v0.2.0
[INFO] [stderr]     Checking try-lock v0.2.2
[INFO] [stderr]     Checking futures-channel v0.3.1
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking tower-service v0.3.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]    Compiling tokio-macros v0.2.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.6
[INFO] [stderr]     Checking tokio v0.2.6
[INFO] [stderr]     Checking pin-project v0.4.6
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking h2 v0.2.1
[INFO] [stderr]     Checking hyper v0.13.1
[INFO] [stderr]     Checking simple-hyper-router v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:9:84
[INFO] [stdout]    |
[INFO] [stdout]  9 |   async fn request_router(_req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ____________________________________________________________________________________^
[INFO] [stdout] 10 | |     let deployed_sha = env::var("DEPLOYED_SHA").unwrap_or_default();
[INFO] [stdout] 11 | |     let mut response_body = String::from("Request from Rust-Hyper:\n---------------------------------------------\n");
[INFO] [stdout] 12 | |     let deployed_sha_string = format!("SHA: {}\n", &deployed_sha);
[INFO] [stdout] ...  |
[INFO] [stdout] 31 | |     Ok(Response::new(response_body.into()))
[INFO] [stdout] 32 | | }
[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<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:9:84
[INFO] [stdout]    |
[INFO] [stdout]  9 |   async fn request_router(_req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ____________________________________________________________________________________^
[INFO] [stdout] 10 | |     let deployed_sha = env::var("DEPLOYED_SHA").unwrap_or_default();
[INFO] [stdout] 11 | |     let mut response_body = String::from("Request from Rust-Hyper:\n---------------------------------------------\n");
[INFO] [stdout] 12 | |     let deployed_sha_string = format!("SHA: {}\n", &deployed_sha);
[INFO] [stdout] ...  |
[INFO] [stdout] 31 | |     Ok(Response::new(response_body.into()))
[INFO] [stdout] 32 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Ok(Response::new(response_body.into()))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, Infallible>> {request_router}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:38:52
[INFO] [stdout]    |
[INFO] [stdout] 38 |       let router_svc = make_service_fn(|_conn| async {
[INFO] [stdout]    |  ____________________________________________________^
[INFO] [stdout] 39 | |         Ok::<_, Infallible>(service_fn(request_router))
[INFO] [stdout] 40 | |     });
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, Infallible>> {request_router}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         Ok::<_, Infallible>(service_fn(request_router))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simple-hyper-router` (bin "simple-hyper-router" test) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:9:84
[INFO] [stdout]    |
[INFO] [stdout]  9 |   async fn request_router(_req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ____________________________________________________________________________________^
[INFO] [stdout] 10 | |     let deployed_sha = env::var("DEPLOYED_SHA").unwrap_or_default();
[INFO] [stdout] 11 | |     let mut response_body = String::from("Request from Rust-Hyper:\n---------------------------------------------\n");
[INFO] [stdout] 12 | |     let deployed_sha_string = format!("SHA: {}\n", &deployed_sha);
[INFO] [stdout] ...  |
[INFO] [stdout] 31 | |     Ok(Response::new(response_body.into()))
[INFO] [stdout] 32 | | }
[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<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:9:84
[INFO] [stdout]    |
[INFO] [stdout]  9 |   async fn request_router(_req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ____________________________________________________________________________________^
[INFO] [stdout] 10 | |     let deployed_sha = env::var("DEPLOYED_SHA").unwrap_or_default();
[INFO] [stdout] 11 | |     let mut response_body = String::from("Request from Rust-Hyper:\n---------------------------------------------\n");
[INFO] [stdout] 12 | |     let deployed_sha_string = format!("SHA: {}\n", &deployed_sha);
[INFO] [stdout] ...  |
[INFO] [stdout] 31 | |     Ok(Response::new(response_body.into()))
[INFO] [stdout] 32 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simple-hyper-router` (bin "simple-hyper-router") due to 5 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Ok(Response::new(response_body.into()))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, Infallible>> {request_router}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:38:52
[INFO] [stdout]    |
[INFO] [stdout] 38 |       let router_svc = make_service_fn(|_conn| async {
[INFO] [stdout]    |  ____________________________________________________^
[INFO] [stdout] 39 | |         Ok::<_, Infallible>(service_fn(request_router))
[INFO] [stdout] 40 | |     });
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, Infallible>> {request_router}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         Ok::<_, Infallible>(service_fn(request_router))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3fc3930d43c3904b8364abcef273ef23614dc17112af9a2ee51988096bda76b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fc3930d43c3904b8364abcef273ef23614dc17112af9a2ee51988096bda76b5", kill_on_drop: false }`
[INFO] [stdout] 3fc3930d43c3904b8364abcef273ef23614dc17112af9a2ee51988096bda76b5
