[INFO] crate grpc 0.8.1 is already in cache [INFO] testing grpc-0.8.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate grpc 0.8.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate grpc 0.8.1 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate grpc 0.8.1 [INFO] finished tweaking crates.io crate grpc 0.8.1 [INFO] tweaked toml for crates.io crate grpc 0.8.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 95b03a968cf8141f3596b97c95574791a9706f40bc86554447b28b5e2bcbd2fb [INFO] running `"docker" "start" "-a" "95b03a968cf8141f3596b97c95574791a9706f40bc86554447b28b5e2bcbd2fb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling httpbis v0.9.0 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling log-ndc v0.2.0 [INFO] [stderr] Compiling unix_socket v0.5.0 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio v0.2.21 [INFO] [stderr] Compiling tls-api v0.4.0 [INFO] [stderr] Compiling tls-api-stub v0.4.0 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling grpc v0.8.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never read: `conf` [INFO] [stderr] --> src/server/mod.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | conf: ServerConf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sender` [INFO] [stderr] --> src/req.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | sender: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.20s [INFO] running `"docker" "inspect" "95b03a968cf8141f3596b97c95574791a9706f40bc86554447b28b5e2bcbd2fb"` [INFO] running `"docker" "rm" "-f" "95b03a968cf8141f3596b97c95574791a9706f40bc86554447b28b5e2bcbd2fb"` [INFO] [stdout] 95b03a968cf8141f3596b97c95574791a9706f40bc86554447b28b5e2bcbd2fb [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] 109c95703077f5d48e620cdf02c7a8db2b2701cab498f98c541e1ae4619b83bb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "109c95703077f5d48e620cdf02c7a8db2b2701cab498f98c541e1ae4619b83bb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling log-ndc-env-logger v0.2.0 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] warning: field is never read: `conf` [INFO] [stderr] --> src/server/mod.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | conf: ServerConf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sender` [INFO] [stderr] --> src/req.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | sender: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling grpc v0.8.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never read: `conf` [INFO] [stderr] --> src/server/mod.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | conf: ServerConf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sender` [INFO] [stderr] --> src/req.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | sender: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 21.19s [INFO] running `"docker" "inspect" "109c95703077f5d48e620cdf02c7a8db2b2701cab498f98c541e1ae4619b83bb"` [INFO] running `"docker" "rm" "-f" "109c95703077f5d48e620cdf02c7a8db2b2701cab498f98c541e1ae4619b83bb"` [INFO] [stdout] 109c95703077f5d48e620cdf02c7a8db2b2701cab498f98c541e1ae4619b83bb [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 027d1cee54eedcd440758c02d192f0022d735447969f54c0355d3e5f1d59d385 [INFO] running `"docker" "start" "-a" "027d1cee54eedcd440758c02d192f0022d735447969f54c0355d3e5f1d59d385"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: field is never read: `conf` [INFO] [stderr] --> src/server/mod.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | conf: ServerConf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sender` [INFO] [stderr] --> src/req.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | sender: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: field is never read: `conf` [INFO] [stderr] --> src/server/mod.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | conf: ServerConf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sender` [INFO] [stderr] --> src/req.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | sender: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/grpc-e916f975861d655b [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test proto::grpc_frame::test::test_write_grpc_frame_cb ... ok [INFO] [stdout] test proto::grpc_frame::test::test_parse_grpc_frame ... ok [INFO] [stdout] test proto::grpc_frame::test::test_parse_grpc_frames_from_bytes ... ok [INFO] [stdout] test proto::grpc_frame_parser::test::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/client-4025056acffe7b12 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test server_is_not_running ... ok [INFO] [stdout] test server_is_not_running_unix ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/server-92a7289d3d5325ba [INFO] [stdout] running 2 tests [INFO] [stdout] test multiple_services ... ok [INFO] [stdout] test single_service_unix ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/simple-b0052884205ef16a [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test error_in_handler ... ok [INFO] [stdout] test unary ... ok [INFO] [stdout] test client_streaming ... ok [INFO] [stdout] test server_streaming ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "027d1cee54eedcd440758c02d192f0022d735447969f54c0355d3e5f1d59d385"` [INFO] running `"docker" "rm" "-f" "027d1cee54eedcd440758c02d192f0022d735447969f54c0355d3e5f1d59d385"` [INFO] [stdout] 027d1cee54eedcd440758c02d192f0022d735447969f54c0355d3e5f1d59d385