[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, Infallible> [INFO] [stdout] --> proxy/src/main.rs:382:84 [INFO] [stdout] | [INFO] [stdout] 382 | async fn serve_admin_req(req: Request) -> Result, 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, Infallible> [INFO] [stdout] --> proxy/src/main.rs:382:84 [INFO] [stdout] | [INFO] [stdout] 382 | async fn serve_admin_req(req: Request) -> Result, 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, 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) -> impl Future, 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) -> impl Future, 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, Infallible> [INFO] [stdout] --> proxy/src/main.rs:382:84 [INFO] [stdout] | [INFO] [stdout] 382 | async fn serve_admin_req(req: Request) -> Result, 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, Infallible> [INFO] [stdout] --> proxy/src/main.rs:382:84 [INFO] [stdout] | [INFO] [stdout] 382 | async fn serve_admin_req(req: Request) -> Result, 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, 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) -> impl Future, 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) -> impl Future, 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