[INFO] fetching crate chaum_pedersen_auth 0.1.9... [INFO] checking chaum_pedersen_auth-0.1.9 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate chaum_pedersen_auth 0.1.9 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate chaum_pedersen_auth 0.1.9 [INFO] finished tweaking crates.io crate chaum_pedersen_auth 0.1.9 [INFO] tweaked toml for crates.io crate chaum_pedersen_auth 0.1.9 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate chaum_pedersen_auth 0.1.9 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 crates.io crate chaum_pedersen_auth 0.1.9 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5defecf368aa64571f159b34358b031d0e46155b6ceff3622f2e5cb2ca7a0bfe [INFO] running `Command { std: "docker" "start" "-a" "5defecf368aa64571f159b34358b031d0e46155b6ceff3622f2e5cb2ca7a0bfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5defecf368aa64571f159b34358b031d0e46155b6ceff3622f2e5cb2ca7a0bfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5defecf368aa64571f159b34358b031d0e46155b6ceff3622f2e5cb2ca7a0bfe", kill_on_drop: false }` [INFO] [stdout] 5defecf368aa64571f159b34358b031d0e46155b6ceff3622f2e5cb2ca7a0bfe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 845c5a403ae44c9ef08016dda39c90107ff8fce95071e0686ad0aea8e20b2595 [INFO] running `Command { std: "docker" "start" "-a" "845c5a403ae44c9ef08016dda39c90107ff8fce95071e0686ad0aea8e20b2595", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling rustix v0.38.30 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling prettyplease v0.2.16 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Compiling axum v0.7.5 [INFO] [stderr] Compiling regex-automata v0.4.4 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling tempfile v3.9.0 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling prost-derive v0.13.3 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling prost v0.13.3 [INFO] [stderr] Compiling prost-types v0.13.1 [INFO] [stderr] Compiling prost-build v0.13.1 [INFO] [stderr] Compiling tonic-build v0.12.3 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-stream v0.1.16 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking h2 v0.4.6 [INFO] [stderr] Compiling chaum_pedersen_auth v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `make_sure_these_traits_are_implemented` is never used [INFO] [stdout] --> src/lib.rs:81:4 [INFO] [stdout] | [INFO] [stdout] 81 | fn make_sure_these_traits_are_implemented() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking hyper-util v0.1.7 [INFO] [stderr] Checking hyper-timeout v0.5.1 [INFO] [stderr] Checking tonic v0.12.3 [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/client/../protos/zkp_protocol.rs:363:42 [INFO] [stdout] | [INFO] [stdout] 363 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 364 | | let method = RegisterSvc(inner); [INFO] [stdout] 365 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 366 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 376 | | Ok(res) [INFO] [stdout] 377 | | }; [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] --> examples/client/../protos/zkp_protocol.rs:376:25 [INFO] [stdout] | [INFO] [stdout] 376 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `chaum_pedersen_auth` (example "client") due to 8 previous errors [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/client/../protos/zkp_protocol.rs:414:42 [INFO] [stdout] | [INFO] [stdout] 414 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 415 | | let method = CreateAuthenticationChallengeSvc(inner); [INFO] [stdout] 416 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 417 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 427 | | Ok(res) [INFO] [stdout] 428 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [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] --> examples/client/../protos/zkp_protocol.rs:427:25 [INFO] [stdout] | [INFO] [stdout] 427 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/client/../protos/zkp_protocol.rs:459:42 [INFO] [stdout] | [INFO] [stdout] 459 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 460 | | let method = VerifyAuthenticationSvc(inner); [INFO] [stdout] 461 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 462 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 472 | | Ok(res) [INFO] [stdout] 473 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/client/../protos/zkp_protocol.rs:472:25 [INFO] [stdout] | [INFO] [stdout] 472 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/client/../protos/zkp_protocol.rs:477:41 [INFO] [stdout] | [INFO] [stdout] 477 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 478 | | let mut response = http::Response::new(empty_body()); [INFO] [stdout] 479 | | let headers = response.headers_mut(); [INFO] [stdout] 480 | | headers [INFO] [stdout] ... | [INFO] [stdout] 490 | | Ok(response) [INFO] [stdout] 491 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/client/../protos/zkp_protocol.rs:490:25 [INFO] [stdout] | [INFO] [stdout] 490 | Ok(response) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/server/../protos/zkp_protocol.rs:363:42 [INFO] [stdout] | [INFO] [stdout] 363 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 364 | | let method = RegisterSvc(inner); [INFO] [stdout] 365 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 366 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 376 | | Ok(res) [INFO] [stdout] 377 | | }; [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] --> examples/server/../protos/zkp_protocol.rs:376:25 [INFO] [stdout] | [INFO] [stdout] 376 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/server/../protos/zkp_protocol.rs:414:42 [INFO] [stdout] | [INFO] [stdout] 414 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 415 | | let method = CreateAuthenticationChallengeSvc(inner); [INFO] [stdout] 416 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 417 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 427 | | Ok(res) [INFO] [stdout] 428 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/server/../protos/zkp_protocol.rs:427:25 [INFO] [stdout] | [INFO] [stdout] 427 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/server/../protos/zkp_protocol.rs:459:42 [INFO] [stdout] | [INFO] [stdout] 459 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 460 | | let method = VerifyAuthenticationSvc(inner); [INFO] [stdout] 461 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 462 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 472 | | Ok(res) [INFO] [stdout] 473 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/server/../protos/zkp_protocol.rs:472:25 [INFO] [stdout] | [INFO] [stdout] 472 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/server/../protos/zkp_protocol.rs:477:41 [INFO] [stdout] | [INFO] [stdout] 477 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 478 | | let mut response = http::Response::new(empty_body()); [INFO] [stdout] 479 | | let headers = response.headers_mut(); [INFO] [stdout] 480 | | headers [INFO] [stdout] ... | [INFO] [stdout] 490 | | Ok(response) [INFO] [stdout] 491 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/server/../protos/zkp_protocol.rs:490:25 [INFO] [stdout] | [INFO] [stdout] 490 | Ok(response) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `chaum_pedersen_auth` (example "server") due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "845c5a403ae44c9ef08016dda39c90107ff8fce95071e0686ad0aea8e20b2595", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "845c5a403ae44c9ef08016dda39c90107ff8fce95071e0686ad0aea8e20b2595", kill_on_drop: false }` [INFO] [stdout] 845c5a403ae44c9ef08016dda39c90107ff8fce95071e0686ad0aea8e20b2595