[INFO] cloning repository https://github.com/pseudo-su/grpc-pdfserver-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pseudo-su/grpc-pdfserver-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpseudo-su%2Fgrpc-pdfserver-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpseudo-su%2Fgrpc-pdfserver-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 25c2bec950dd5f66e1e554559d720933af643591 [INFO] checking pseudo-su/grpc-pdfserver-rs against master#d49be02cf6d2e2a01264fcdef1e20c826710c0f5 for pr-133570-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpseudo-su%2Fgrpc-pdfserver-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pseudo-su/grpc-pdfserver-rs on toolchain d49be02cf6d2e2a01264fcdef1e20c826710c0f5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pseudo-su/grpc-pdfserver-rs [INFO] finished tweaking git repo https://github.com/pseudo-su/grpc-pdfserver-rs [INFO] tweaked toml for git repo https://github.com/pseudo-su/grpc-pdfserver-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pseudo-su/grpc-pdfserver-rs 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" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" 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03c1b6ee5a5444625bfd6c8864bfab14196d7f1acd8a84f84eb266b3960fb2e0 [INFO] running `Command { std: "docker" "start" "-a" "03c1b6ee5a5444625bfd6c8864bfab14196d7f1acd8a84f84eb266b3960fb2e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03c1b6ee5a5444625bfd6c8864bfab14196d7f1acd8a84f84eb266b3960fb2e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03c1b6ee5a5444625bfd6c8864bfab14196d7f1acd8a84f84eb266b3960fb2e0", kill_on_drop: false }` [INFO] [stdout] 03c1b6ee5a5444625bfd6c8864bfab14196d7f1acd8a84f84eb266b3960fb2e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17c5c7fdd497b7c06a816a119e29fbab865ed3b1f21c9a859bd8ce459dc21f50 [INFO] running `Command { std: "docker" "start" "-a" "17c5c7fdd497b7c06a816a119e29fbab865ed3b1f21c9a859bd8ce459dc21f50", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] 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[stderr] Compiling tempfile v3.10.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling prost-derive v0.12.3 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling pin-project-internal v1.1.4 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.4 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling prost v0.12.3 [INFO] [stderr] Compiling prost-types v0.12.3 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Compiling prost-build v0.12.3 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Compiling tonic-build v0.11.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Compiling grpc-pdfserver-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking tonic v0.11.0 [INFO] [stdout] warning: unused imports: `HelloReply`, `HelloRequest`, and `UploadFilesResponse` [INFO] [stdout] --> src/client/fixtures.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::pdfserverpb::{HelloReply, HelloRequest, UploadFilesRequest, File, UploadFilesResponse}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HelloReply`, `HelloRequest`, and `UploadFilesResponse` [INFO] [stdout] --> src/client/fixtures.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::pdfserverpb::{HelloReply, HelloRequest, UploadFilesRequest, File, UploadFilesResponse}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::fs` [INFO] [stdout] --> src/client/fixtures.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio::fs; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BytesCodec` and `FramedRead` [INFO] [stdout] --> src/client/fixtures.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use tokio_util::codec::{BytesCodec, FramedRead}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IntoRequest` and `IntoStreamingRequest` [INFO] [stdout] --> src/server.main.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use tonic::{IntoRequest, IntoStreamingRequest}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::fs` [INFO] [stdout] --> src/client/fixtures.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio::fs; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BytesCodec` and `FramedRead` [INFO] [stdout] --> src/client/fixtures.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use tokio_util::codec::{BytesCodec, FramedRead}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IntoRequest` and `IntoStreamingRequest` [INFO] [stdout] --> src/server.main.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use tonic::{IntoRequest, IntoStreamingRequest}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HelloReply`, `HelloRequest`, and `UploadFilesResponse` [INFO] [stdout] --> src/client/fixtures.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::pdfserverpb::{HelloReply, HelloRequest, UploadFilesRequest, File, UploadFilesResponse}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::fs` [INFO] [stdout] --> src/client/fixtures.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio::fs; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BytesCodec` and `FramedRead` [INFO] [stdout] --> src/client/fixtures.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use tokio_util::codec::{BytesCodec, FramedRead}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stream` [INFO] [stdout] --> src/client.main.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio_stream::{Stream, StreamExt}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File`, `HelloReply`, `UploadFilesRequest`, and `UploadFilesResponse` [INFO] [stdout] --> src/client.main.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | use pdfserverpb::{HelloReply, HelloRequest, UploadFilesRequest, File, UploadFilesResponse}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/client/fixtures.rs:46:33 [INFO] [stdout] | [INFO] [stdout] 46 | tokio_stream::iter(1..1).map(|i| UploadFilesRequest { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/client/fixtures.rs:46:33 [INFO] [stdout] | [INFO] [stdout] 46 | tokio_stream::iter(1..1).map(|i| UploadFilesRequest { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HelloReply`, `HelloRequest`, and `UploadFilesResponse` [INFO] [stdout] --> src/client/fixtures.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::pdfserverpb::{HelloReply, HelloRequest, UploadFilesRequest, File, UploadFilesResponse}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::fs` [INFO] [stdout] --> src/client/fixtures.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio::fs; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BytesCodec` and `FramedRead` [INFO] [stdout] --> src/client/fixtures.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use tokio_util::codec::{BytesCodec, FramedRead}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stream` [INFO] [stdout] --> src/client.main.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio_stream::{Stream, StreamExt}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File`, `HelloReply`, `UploadFilesRequest`, and `UploadFilesResponse` [INFO] [stdout] --> src/client.main.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | use pdfserverpb::{HelloReply, HelloRequest, UploadFilesRequest, File, UploadFilesResponse}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/client/fixtures.rs:46:33 [INFO] [stdout] | [INFO] [stdout] 46 | tokio_stream::iter(1..1).map(|i| UploadFilesRequest { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/client/fixtures.rs:46:33 [INFO] [stdout] | [INFO] [stdout] 46 | tokio_stream::iter(1..1).map(|i| UploadFilesRequest { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `say_hello` is never used [INFO] [stdout] --> src/client.main.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | async fn say_hello() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `echo_requests_iter` is never used [INFO] [stdout] --> src/client/fixtures.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn echo_requests_iter() -> impl Stream { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `say_hello` is never used [INFO] [stdout] --> src/client.main.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | async fn say_hello() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `echo_requests_iter` is never used [INFO] [stdout] --> src/client/fixtures.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn echo_requests_iter() -> impl Stream { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s [INFO] running `Command { std: "docker" "inspect" "17c5c7fdd497b7c06a816a119e29fbab865ed3b1f21c9a859bd8ce459dc21f50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17c5c7fdd497b7c06a816a119e29fbab865ed3b1f21c9a859bd8ce459dc21f50", kill_on_drop: false }` [INFO] [stdout] 17c5c7fdd497b7c06a816a119e29fbab865ed3b1f21c9a859bd8ce459dc21f50