[INFO] cloning repository https://github.com/adamchalmers/tonic-extensions [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adamchalmers/tonic-extensions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamchalmers%2Ftonic-extensions", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamchalmers%2Ftonic-extensions'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 29ec1154adce3d42ce375fd263b0c36cddd111a3 [INFO] checking adamchalmers/tonic-extensions 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%2Fadamchalmers%2Ftonic-extensions" "/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/adamchalmers/tonic-extensions [INFO] finished tweaking git repo https://github.com/adamchalmers/tonic-extensions [INFO] tweaked toml for git repo https://github.com/adamchalmers/tonic-extensions written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/adamchalmers/tonic-extensions 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/adamchalmers/tonic-extensions 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] 1f5edbca263a72b6eae167009e37720ccdc56f07580430063393d5d2fd2dc487 [INFO] running `Command { std: "docker" "start" "-a" "1f5edbca263a72b6eae167009e37720ccdc56f07580430063393d5d2fd2dc487", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f5edbca263a72b6eae167009e37720ccdc56f07580430063393d5d2fd2dc487", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f5edbca263a72b6eae167009e37720ccdc56f07580430063393d5d2fd2dc487", kill_on_drop: false }` [INFO] [stdout] 1f5edbca263a72b6eae167009e37720ccdc56f07580430063393d5d2fd2dc487 [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] 56c401849fec8594ff3149782f369f95813feaa62a5600fb5cf1033d8b755f97 [INFO] running `Command { std: "docker" "start" "-a" "56c401849fec8594ff3149782f369f95813feaa62a5600fb5cf1033d8b755f97", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.100 [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Compiling tokio v1.21.1 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Compiling anyhow v1.0.65 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling prettyplease v0.1.19 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Checking http-range-header v0.3.0 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking sync_wrapper v0.1.1 [INFO] [stderr] Compiling slog-async v2.7.0 [INFO] [stderr] Checking matchit v0.5.0 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking time v0.3.14 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking uuid v1.1.2 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling petgraph v0.6.2 [INFO] [stderr] Compiling which v4.3.0 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Checking slog-term v2.9.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling tracing-attributes v0.1.22 [INFO] [stderr] Compiling prost-derive v0.11.0 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling async-stream-impl v0.3.3 [INFO] [stderr] Checking async-stream v0.3.3 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking pin-project v1.0.12 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Compiling prost v0.11.0 [INFO] [stderr] Compiling prost-types v0.11.1 [INFO] [stderr] Checking axum-core v0.2.8 [INFO] [stderr] Checking futures-executor v0.3.24 [INFO] [stderr] Compiling prost-build v0.11.1 [INFO] [stderr] Checking futures v0.3.24 [INFO] [stderr] Compiling tonic-build v0.8.0 [INFO] [stderr] Checking tokio-util v0.7.4 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking tokio-stream v0.1.10 [INFO] [stderr] Compiling tonic-extensions v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking h2 v0.3.14 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tower-http v0.3.4 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking axum v0.5.16 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking tonic v0.8.1 [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/tonic-extensions-a5c8f969ce4b1180/out/helloworld.rs:200:42 [INFO] [stdout] | [INFO] [stdout] 200 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 201 | | let inner = inner.0; [INFO] [stdout] 202 | | let method = SayHelloSvc(inner); [INFO] [stdout] 203 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] ... | [INFO] [stdout] 210 | | Ok(res) [INFO] [stdout] 211 | | }; [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] --> /opt/rustwide/target/debug/build/tonic-extensions-a5c8f969ce4b1180/out/helloworld.rs:210:25 [INFO] [stdout] | [INFO] [stdout] 210 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/tonic-extensions-a5c8f969ce4b1180/out/helloworld.rs:215:41 [INFO] [stdout] | [INFO] [stdout] 215 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 216 | | Ok( [INFO] [stdout] 217 | | http::Response::builder() [INFO] [stdout] 218 | | .status(200) [INFO] [stdout] ... | [INFO] [stdout] 224 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/tonic-extensions-a5c8f969ce4b1180/out/helloworld.rs:216:25 [INFO] [stdout] | [INFO] [stdout] 216 | / Ok( [INFO] [stdout] 217 | | http::Response::builder() [INFO] [stdout] 218 | | .status(200) [INFO] [stdout] 219 | | .header("grpc-status", "12") [INFO] [stdout] ... | [INFO] [stdout] 222 | | .unwrap(), [INFO] [stdout] 223 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tonic-extensions` (bin "client" test) due to 4 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] --> /opt/rustwide/target/debug/build/tonic-extensions-a5c8f969ce4b1180/out/helloworld.rs:200:42 [INFO] [stdout] | [INFO] [stdout] 200 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 201 | | let inner = inner.0; [INFO] [stdout] 202 | | let method = SayHelloSvc(inner); [INFO] [stdout] 203 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] ... | [INFO] [stdout] 210 | | Ok(res) [INFO] [stdout] 211 | | }; [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] --> /opt/rustwide/target/debug/build/tonic-extensions-a5c8f969ce4b1180/out/helloworld.rs:210:25 [INFO] [stdout] | [INFO] [stdout] 210 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/tonic-extensions-a5c8f969ce4b1180/out/helloworld.rs:215:41 [INFO] [stdout] | [INFO] [stdout] 215 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 216 | | Ok( [INFO] [stdout] 217 | | http::Response::builder() [INFO] [stdout] 218 | | .status(200) [INFO] [stdout] ... | [INFO] [stdout] 224 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/tonic-extensions-a5c8f969ce4b1180/out/helloworld.rs:216:25 [INFO] [stdout] | [INFO] [stdout] 216 | / Ok( [INFO] [stdout] 217 | | http::Response::builder() [INFO] [stdout] 218 | | .status(200) [INFO] [stdout] 219 | | .header("grpc-status", "12") [INFO] [stdout] ... | [INFO] [stdout] 222 | | .unwrap(), [INFO] [stdout] 223 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tonic-extensions` (bin "server") due to 4 previous errors [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/tonic-extensions-a5c8f969ce4b1180/out/helloworld.rs:200:42 [INFO] [stdout] | [INFO] [stdout] 200 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 201 | | let inner = inner.0; [INFO] [stdout] 202 | | let method = SayHelloSvc(inner); [INFO] [stdout] 203 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] ... | [INFO] [stdout] 210 | | Ok(res) [INFO] [stdout] 211 | | }; [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] --> /opt/rustwide/target/debug/build/tonic-extensions-a5c8f969ce4b1180/out/helloworld.rs:210:25 [INFO] [stdout] | [INFO] [stdout] 210 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/tonic-extensions-a5c8f969ce4b1180/out/helloworld.rs:215:41 [INFO] [stdout] | [INFO] [stdout] 215 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 216 | | Ok( [INFO] [stdout] 217 | | http::Response::builder() [INFO] [stdout] 218 | | .status(200) [INFO] [stdout] ... | [INFO] [stdout] 224 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/tonic-extensions-a5c8f969ce4b1180/out/helloworld.rs:216:25 [INFO] [stdout] | [INFO] [stdout] 216 | / Ok( [INFO] [stdout] 217 | | http::Response::builder() [INFO] [stdout] 218 | | .status(200) [INFO] [stdout] 219 | | .header("grpc-status", "12") [INFO] [stdout] ... | [INFO] [stdout] 222 | | .unwrap(), [INFO] [stdout] 223 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tonic-extensions` (bin "client") due to 4 previous errors [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/tonic-extensions-a5c8f969ce4b1180/out/helloworld.rs:200:42 [INFO] [stdout] | [INFO] [stdout] 200 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 201 | | let inner = inner.0; [INFO] [stdout] 202 | | let method = SayHelloSvc(inner); [INFO] [stdout] 203 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] ... | [INFO] [stdout] 210 | | Ok(res) [INFO] [stdout] 211 | | }; [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] --> /opt/rustwide/target/debug/build/tonic-extensions-a5c8f969ce4b1180/out/helloworld.rs:210:25 [INFO] [stdout] | [INFO] [stdout] 210 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/tonic-extensions-a5c8f969ce4b1180/out/helloworld.rs:215:41 [INFO] [stdout] | [INFO] [stdout] 215 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 216 | | Ok( [INFO] [stdout] 217 | | http::Response::builder() [INFO] [stdout] 218 | | .status(200) [INFO] [stdout] ... | [INFO] [stdout] 224 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/tonic-extensions-a5c8f969ce4b1180/out/helloworld.rs:216:25 [INFO] [stdout] | [INFO] [stdout] 216 | / Ok( [INFO] [stdout] 217 | | http::Response::builder() [INFO] [stdout] 218 | | .status(200) [INFO] [stdout] 219 | | .header("grpc-status", "12") [INFO] [stdout] ... | [INFO] [stdout] 222 | | .unwrap(), [INFO] [stdout] 223 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tonic-extensions` (bin "server" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "56c401849fec8594ff3149782f369f95813feaa62a5600fb5cf1033d8b755f97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56c401849fec8594ff3149782f369f95813feaa62a5600fb5cf1033d8b755f97", kill_on_drop: false }` [INFO] [stdout] 56c401849fec8594ff3149782f369f95813feaa62a5600fb5cf1033d8b755f97