[INFO] cloning repository https://github.com/muratamuu/datamanager [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/muratamuu/datamanager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuratamuu%2Fdatamanager", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuratamuu%2Fdatamanager'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5b4b0af1a9db9014f8b40efbe558b076d092f87b [INFO] testing muratamuu/datamanager against master#6c20ab744b0f82646d90ce9d25894823abc9c669 for pr-99093 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuratamuu%2Fdatamanager" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/muratamuu/datamanager on toolchain 6c20ab744b0f82646d90ce9d25894823abc9c669 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/muratamuu/datamanager [INFO] finished tweaking git repo https://github.com/muratamuu/datamanager [INFO] tweaked toml for git repo https://github.com/muratamuu/datamanager written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/muratamuu/datamanager already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.28 [INFO] [stderr] Downloaded syn v1.0.74 [INFO] [stderr] Downloaded itoa v0.4.7 [INFO] [stderr] Downloaded async-std v1.10.0 [INFO] [stderr] Downloaded async-global-executor v2.0.3 [INFO] [stderr] Downloaded web-sys v0.3.56 [INFO] [stderr] Downloaded ctor v0.1.21 [INFO] [stderr] Downloaded async-mutex v1.4.0 [INFO] [stderr] Downloaded cache-padded v1.2.0 [INFO] [stderr] Downloaded parking v2.0.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.8 [INFO] [stderr] Downloaded polling v2.2.0 [INFO] [stderr] Downloaded async-channel v1.6.1 [INFO] [stderr] Downloaded quote v1.0.9 [INFO] [stderr] Downloaded js-sys v0.3.56 [INFO] [stderr] Downloaded async-task v4.2.0 [INFO] [stderr] Downloaded bumpalo v3.9.1 [INFO] [stderr] Downloaded wepoll-ffi v0.1.2 [INFO] [stderr] Downloaded async-io v1.6.0 [INFO] [stderr] Downloaded async-executor v1.4.1 [INFO] [stderr] Downloaded async-lock v2.5.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.79 [INFO] [stderr] Downloaded gloo-timers v0.2.3 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.8 [INFO] [stderr] Downloaded slab v0.4.5 [INFO] [stderr] Downloaded libc v0.2.120 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.79 [INFO] [stderr] Downloaded serde_derive v1.0.127 [INFO] [stderr] Downloaded serde_json v1.0.66 [INFO] [stderr] Downloaded wasm-bindgen v0.2.79 [INFO] [stderr] Downloaded signal-hook v0.3.13 [INFO] [stderr] Downloaded async-process v1.3.0 [INFO] [stderr] Downloaded kv-log-macro v1.0.7 [INFO] [stderr] Downloaded socket2 v0.4.4 [INFO] [stderr] Downloaded concurrent-queue v1.2.2 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.79 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.29 [INFO] [stderr] Downloaded serde v1.0.127 [INFO] [stderr] Downloaded atomic-waker v1.0.0 [INFO] [stderr] Downloaded blocking v1.2.0 [INFO] [stderr] Downloaded futures-lite v1.12.0 [INFO] [stderr] Downloaded waker-fn v1.1.0 [INFO] [stderr] Downloaded event-listener v2.5.2 [INFO] [stderr] Downloaded once_cell v1.10.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.79 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 47d3d3b4054af9e75a4bcfe38f1459c8d7558fa29b59768a5aa448d7b0271d3c [INFO] running `Command { std: "docker" "start" "-a" "47d3d3b4054af9e75a4bcfe38f1459c8d7558fa29b59768a5aa448d7b0271d3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47d3d3b4054af9e75a4bcfe38f1459c8d7558fa29b59768a5aa448d7b0271d3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47d3d3b4054af9e75a4bcfe38f1459c8d7558fa29b59768a5aa448d7b0271d3c", kill_on_drop: false }` [INFO] [stdout] 47d3d3b4054af9e75a4bcfe38f1459c8d7558fa29b59768a5aa448d7b0271d3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a83efd12572e216e99305250c20df1403b8e355a2b8a75eec8775ba126d04b7f [INFO] running `Command { std: "docker" "start" "-a" "a83efd12572e216e99305250c20df1403b8e355a2b8a75eec8775ba126d04b7f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling libc v0.2.120 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Compiling async-task v4.2.0 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling blocking v1.2.0 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling async-process v1.3.0 [INFO] [stderr] Compiling async-global-executor v2.0.3 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling datamanager v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.05s [INFO] running `Command { std: "docker" "inspect" "a83efd12572e216e99305250c20df1403b8e355a2b8a75eec8775ba126d04b7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a83efd12572e216e99305250c20df1403b8e355a2b8a75eec8775ba126d04b7f", kill_on_drop: false }` [INFO] [stdout] a83efd12572e216e99305250c20df1403b8e355a2b8a75eec8775ba126d04b7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fd4ca7d5af4462c39f52fa0908b6b21ef44eab46904bb34d16bf2d5bdf769ab [INFO] running `Command { std: "docker" "start" "-a" "6fd4ca7d5af4462c39f52fa0908b6b21ef44eab46904bb34d16bf2d5bdf769ab", kill_on_drop: false }` [INFO] [stderr] Compiling datamanager v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/connection.rs:292:48 [INFO] [stdout] | [INFO] [stdout] 292 | fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.25s [INFO] running `Command { std: "docker" "inspect" "6fd4ca7d5af4462c39f52fa0908b6b21ef44eab46904bb34d16bf2d5bdf769ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fd4ca7d5af4462c39f52fa0908b6b21ef44eab46904bb34d16bf2d5bdf769ab", kill_on_drop: false }` [INFO] [stdout] 6fd4ca7d5af4462c39f52fa0908b6b21ef44eab46904bb34d16bf2d5bdf769ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3914291da2d9c5480870094fa0b565e2c48a5bfd41a2e078354ff5523c42554c [INFO] running `Command { std: "docker" "start" "-a" "3914291da2d9c5480870094fa0b565e2c48a5bfd41a2e078354ff5523c42554c", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `cx` [INFO] [stderr] --> src/connection.rs:292:48 [INFO] [stderr] | [INFO] [stderr] 292 | fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `datamanager` (lib test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/datamanager-91d012e42881b88a) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test message::tests::test_serialize_get_response ... ok [INFO] [stdout] test message::tests::test_serialize_get_request ... ok [INFO] [stdout] test message::tests::test_serialize_no_tagged_request ... ok [INFO] [stdout] test message::tests::test_deserialize_set_response ... ok [INFO] [stdout] test message::tests::test_deserialize_get_response ... ok [INFO] [stdout] test message::tests::test_serialize_null_value_request ... ok [INFO] [stdout] test message::tests::test_deserialize_null_value_request ... ok [INFO] [stdout] test message::tests::test_deserialize_no_tagged_request ... ok [INFO] [stdout] test message::tests::test_deserialize_get_response_error ... ok [INFO] [stdout] test message::tests::test_deserialize_get_request ... ok [INFO] [stdout] test message::tests::test_deserialize_set_request ... ok [INFO] [stdout] test connection::test::test_stream ... ok [INFO] [stdout] test utils::test::test_receive_as_json ... ok [INFO] [stdout] test utils::test::test_send_as_json ... ok [INFO] [stdout] test message::tests::test_serialize_set_response ... ok [INFO] [stdout] test message::tests::test_serialize_set_request ... ok [INFO] [stdout] test connection::test::test_get_request_not_found_label ... ok [INFO] [stdout] test connection::test::test_serve_set_request_and_get_request ... ok [INFO] [stdout] test connection::test::test_connection ... ok [INFO] [stdout] test message_receiver::tests::test_message_receive ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/datamanager.rs (/opt/rustwide/target/debug/deps/datamanager-0d18a4e14dd61fe4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests datamanager [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3914291da2d9c5480870094fa0b565e2c48a5bfd41a2e078354ff5523c42554c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3914291da2d9c5480870094fa0b565e2c48a5bfd41a2e078354ff5523c42554c", kill_on_drop: false }` [INFO] [stdout] 3914291da2d9c5480870094fa0b565e2c48a5bfd41a2e078354ff5523c42554c