[INFO] cloning repository https://github.com/mpihlak/mongoproxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mpihlak/mongoproxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmpihlak%2Fmongoproxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmpihlak%2Fmongoproxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed83e5ae8d93e425d3b4ae27279284e54e2d2d09
[INFO] checking mpihlak/mongoproxy 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%2Fmpihlak%2Fmongoproxy" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mpihlak/mongoproxy
[INFO] finished tweaking git repo https://github.com/mpihlak/mongoproxy
[INFO] tweaked toml for git repo https://github.com/mpihlak/mongoproxy written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mpihlak/mongoproxy 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/mpihlak/mongoproxy 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 46ebfc625b07d796a631b1ee5b89452685d9122a0fbfb4e5e6ad2871acffcf10
[INFO] running `Command { std: "docker" "start" "-a" "46ebfc625b07d796a631b1ee5b89452685d9122a0fbfb4e5e6ad2871acffcf10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46ebfc625b07d796a631b1ee5b89452685d9122a0fbfb4e5e6ad2871acffcf10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ebfc625b07d796a631b1ee5b89452685d9122a0fbfb4e5e6ad2871acffcf10", kill_on_drop: false }`
[INFO] [stdout] 46ebfc625b07d796a631b1ee5b89452685d9122a0fbfb4e5e6ad2871acffcf10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 172cc0b6c51658ecd4508fed47ff0c74fdd53747098a29a9bb64604a1b0ea663
[INFO] running `Command { std: "docker" "start" "-a" "172cc0b6c51658ecd4508fed47ff0c74fdd53747098a29a9bb64604a1b0ea663", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling serde_json v1.0.127
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling prometheus v0.7.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]     Checking tracing-log v0.1.4
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]     Checking async-bson v0.2.3 (/opt/rustwide/workdir/async-bson)
[INFO] [stderr]     Checking integer-encoding v1.1.7
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking isatty v0.1.9
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking thrift v0.13.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling tracing-test-macro v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling async-trait v0.1.81
[INFO] [stderr]     Checking tokio v1.39.3
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking tracing-test v0.2.5
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tokio-util v0.6.10
[INFO] [stderr]     Checking opentelemetry v0.12.0
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]     Checking opentelemetry-jaeger v0.11.0
[INFO] [stderr]     Checking bson v1.2.4
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]     Checking mongo-protocol v0.1.0 (/opt/rustwide/workdir/mongo-protocol)
[INFO] [stderr]     Checking hyper v0.14.30
[INFO] [stderr]     Checking tracing-appender v0.1.2
[INFO] [stderr]     Checking mongoproxy v0.5.36 (/opt/rustwide/workdir/proxy)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> proxy/src/main.rs:382:84
[INFO] [stdout]     |
[INFO] [stdout] 382 |   async fn serve_admin_req(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  ____________________________________________________________________________________^
[INFO] [stdout] 383 | |     let mut response = Response::new(Body::empty());
[INFO] [stdout] 384 | |
[INFO] [stdout] 385 | |     match (req.method(), req.uri().path()) {
[INFO] [stdout] ...   |
[INFO] [stdout] 405 | |     Ok(response)
[INFO] [stdout] 406 | | }
[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]    --> proxy/src/main.rs:382:84
[INFO] [stdout]     |
[INFO] [stdout] 382 |   async fn serve_admin_req(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  ____________________________________________________________________________________^
[INFO] [stdout] 383 | |     let mut response = Response::new(Body::empty());
[INFO] [stdout] 384 | |
[INFO] [stdout] 385 | |     match (req.method(), req.uri().path()) {
[INFO] [stdout] ...   |
[INFO] [stdout] 405 | |     Ok(response)
[INFO] [stdout] 406 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> proxy/src/main.rs:405:5
[INFO] [stdout]     |
[INFO] [stdout] 405 |     Ok(response)
[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>> {serve_admin_req}, Body>, Infallible>
[INFO] [stdout]    --> proxy/src/main.rs:414:50
[INFO] [stdout]     |
[INFO] [stdout] 414 |               .serve(make_service_fn(|_conn| async {
[INFO] [stdout]     |  __________________________________________________^
[INFO] [stdout] 415 | |                 Ok::<_, Infallible>(service_fn(serve_admin_req))
[INFO] [stdout] 416 | |             }))
[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>> {serve_admin_req}, Body>, Infallible>
[INFO] [stdout]    --> proxy/src/main.rs:415:17
[INFO] [stdout]     |
[INFO] [stdout] 415 |                 Ok::<_, Infallible>(service_fn(serve_admin_req))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mongoproxy` (bin "mongoproxy") 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]    --> proxy/src/main.rs:382:84
[INFO] [stdout]     |
[INFO] [stdout] 382 |   async fn serve_admin_req(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  ____________________________________________________________________________________^
[INFO] [stdout] 383 | |     let mut response = Response::new(Body::empty());
[INFO] [stdout] 384 | |
[INFO] [stdout] 385 | |     match (req.method(), req.uri().path()) {
[INFO] [stdout] ...   |
[INFO] [stdout] 405 | |     Ok(response)
[INFO] [stdout] 406 | | }
[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]    --> proxy/src/main.rs:382:84
[INFO] [stdout]     |
[INFO] [stdout] 382 |   async fn serve_admin_req(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  ____________________________________________________________________________________^
[INFO] [stdout] 383 | |     let mut response = Response::new(Body::empty());
[INFO] [stdout] 384 | |
[INFO] [stdout] 385 | |     match (req.method(), req.uri().path()) {
[INFO] [stdout] ...   |
[INFO] [stdout] 405 | |     Ok(response)
[INFO] [stdout] 406 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> proxy/src/main.rs:405:5
[INFO] [stdout]     |
[INFO] [stdout] 405 |     Ok(response)
[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>> {serve_admin_req}, Body>, Infallible>
[INFO] [stdout]    --> proxy/src/main.rs:414:50
[INFO] [stdout]     |
[INFO] [stdout] 414 |               .serve(make_service_fn(|_conn| async {
[INFO] [stdout]     |  __________________________________________________^
[INFO] [stdout] 415 | |                 Ok::<_, Infallible>(service_fn(serve_admin_req))
[INFO] [stdout] 416 | |             }))
[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>> {serve_admin_req}, Body>, Infallible>
[INFO] [stdout]    --> proxy/src/main.rs:415:17
[INFO] [stdout]     |
[INFO] [stdout] 415 |                 Ok::<_, Infallible>(service_fn(serve_admin_req))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mongoproxy` (bin "mongoproxy" test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "172cc0b6c51658ecd4508fed47ff0c74fdd53747098a29a9bb64604a1b0ea663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "172cc0b6c51658ecd4508fed47ff0c74fdd53747098a29a9bb64604a1b0ea663", kill_on_drop: false }`
[INFO] [stdout] 172cc0b6c51658ecd4508fed47ff0c74fdd53747098a29a9bb64604a1b0ea663
