[INFO] cloning repository https://github.com/you06/tikv-fuzz [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/you06/tikv-fuzz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyou06%2Ftikv-fuzz", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyou06%2Ftikv-fuzz'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 674116d081f257e2c9ef682f65408f8015b22fd3 [INFO] testing you06/tikv-fuzz against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyou06%2Ftikv-fuzz" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/you06/tikv-fuzz on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/you06/tikv-fuzz [INFO] finished tweaking git repo https://github.com/you06/tikv-fuzz [INFO] tweaked toml for git repo https://github.com/you06/tikv-fuzz written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/you06/tikv-fuzz already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/tikv/client-rust.git` [INFO] [stderr] Updating git repository `https://github.com/pingcap/kvproto.git` [INFO] [stderr] Updating git repository `https://github.com/nrc/rust-protobuf` [INFO] [stderr] Updating git submodule `https://github.com/google/protobuf` [INFO] [stderr] Updating git submodule `https://github.com/google/benchmark.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded procinfo v0.3.1 [INFO] [stderr] Downloaded protobuf v2.8.1 [INFO] [stderr] Downloaded futures-timer v0.3.0 [INFO] [stderr] Downloaded futures-join-macro-preview v0.3.0-alpha.18 [INFO] [stderr] Downloaded futures-select-macro-preview v0.3.0-alpha.18 [INFO] [stderr] Downloaded raft-proto v0.6.0-alpha [INFO] [stderr] Downloaded protobuf-build v0.8.0 [INFO] [stderr] Downloaded grpcio v0.5.0-alpha.4 [INFO] [stderr] Downloaded grpcio-compiler v0.5.0-alpha.2 [INFO] [stderr] Downloaded protobuf-build v0.10.0 [INFO] [stderr] Downloaded grpcio-sys v0.5.0-alpha.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05594e4641976621f6b35f7440a21de46a4c3d5a9d53c1a4b52af7ca3f45bb17 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "05594e4641976621f6b35f7440a21de46a4c3d5a9d53c1a4b52af7ca3f45bb17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05594e4641976621f6b35f7440a21de46a4c3d5a9d53c1a4b52af7ca3f45bb17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05594e4641976621f6b35f7440a21de46a4c3d5a9d53c1a4b52af7ca3f45bb17", kill_on_drop: false }` [INFO] [stdout] 05594e4641976621f6b35f7440a21de46a4c3d5a9d53c1a4b52af7ca3f45bb17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d9189e07fcd30362c6d7d2f182fa05e1edc9c04c24b19f31c6495bfc41e534c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2d9189e07fcd30362c6d7d2f182fa05e1edc9c04c24b19f31c6495bfc41e534c", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Compiling bindgen v0.51.1 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling protobuf v2.8.0 (https://github.com/nrc/rust-protobuf?branch=v2.8#4df576fe) [INFO] [stderr] Compiling nom v1.2.4 [INFO] [stderr] Compiling prometheus v0.4.2 [INFO] [stderr] Compiling spin v0.4.10 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling itertools v0.8.1 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling procinfo v0.3.1 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling hpack v0.2.0 [INFO] [stderr] Compiling cookie v0.2.5 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling solicit v0.4.4 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling hyper v0.9.18 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling prost-derive v0.5.0 [INFO] [stderr] Compiling futures-select-macro-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling futures-join-macro-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling prost-build v0.5.0 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling grpcio-sys v0.5.0-alpha.4 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.18/src/lib.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | #![cfg_attr(feature = "async-await", feature(async_await))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling prost v0.5.0 [INFO] [stderr] Compiling prost-types v0.5.0 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-util-preview` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "2d9189e07fcd30362c6d7d2f182fa05e1edc9c04c24b19f31c6495bfc41e534c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d9189e07fcd30362c6d7d2f182fa05e1edc9c04c24b19f31c6495bfc41e534c", kill_on_drop: false }` [INFO] [stdout] 2d9189e07fcd30362c6d7d2f182fa05e1edc9c04c24b19f31c6495bfc41e534c