[INFO] fetching crate actix 0.12.0... [INFO] building actix-0.12.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate actix 0.12.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate actix 0.12.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate actix 0.12.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate actix 0.12.0 [INFO] tweaked toml for crates.io crate actix 0.12.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate actix 0.12.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b14ae440fa1fc0476af5dd2340d5aaed3ae6b5703a72a367c40b60c86dafe398 [INFO] running `Command { std: "docker" "start" "-a" "b14ae440fa1fc0476af5dd2340d5aaed3ae6b5703a72a367c40b60c86dafe398", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b14ae440fa1fc0476af5dd2340d5aaed3ae6b5703a72a367c40b60c86dafe398", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b14ae440fa1fc0476af5dd2340d5aaed3ae6b5703a72a367c40b60c86dafe398", kill_on_drop: false }` [INFO] [stdout] b14ae440fa1fc0476af5dd2340d5aaed3ae6b5703a72a367c40b60c86dafe398 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70cb52d5cbfc5b9674ae011a68d32cf103961345b0402d4d40f71a84ba4b1f0a [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" "70cb52d5cbfc5b9674ae011a68d32cf103961345b0402d4d40f71a84ba4b1f0a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling tokio v1.6.1 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling actix-rt v2.2.0 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling actix_derive v0.6.0 [INFO] [stderr] Compiling actix v0.12.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.53s [INFO] running `Command { std: "docker" "inspect" "70cb52d5cbfc5b9674ae011a68d32cf103961345b0402d4d40f71a84ba4b1f0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70cb52d5cbfc5b9674ae011a68d32cf103961345b0402d4d40f71a84ba4b1f0a", kill_on_drop: false }` [INFO] [stdout] 70cb52d5cbfc5b9674ae011a68d32cf103961345b0402d4d40f71a84ba4b1f0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c17c76f6e27ed6ed281c16b1c69a8958f9cf523389a36a84b4af500b9c7f9f0 [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" "0c17c76f6e27ed6ed281c16b1c69a8958f9cf523389a36a84b4af500b9c7f9f0", kill_on_drop: false }` [INFO] [stderr] Compiling actix v0.12.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: could not find `FuturesOrdered` in `stream` [INFO] [stdout] --> tests/test_fut.rs:55:43 [INFO] [stdout] | [INFO] [stdout] 55 | let mut s = futures_util::stream::FuturesOrdered::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^ could not find `FuturesOrdered` in `stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `actix` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no method named `buffer_unordered` found for struct `futures_util::stream::Map` in the current scope [INFO] [stdout] --> tests/test_atomic_response.rs:39:10 [INFO] [stdout] | [INFO] [stdout] 39 | .buffer_unordered(7) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ method not found in `futures_util::stream::Map>, [closure@tests/test_atomic_response.rs:38:14: 38:30]>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "0c17c76f6e27ed6ed281c16b1c69a8958f9cf523389a36a84b4af500b9c7f9f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c17c76f6e27ed6ed281c16b1c69a8958f9cf523389a36a84b4af500b9c7f9f0", kill_on_drop: false }` [INFO] [stdout] 0c17c76f6e27ed6ed281c16b1c69a8958f9cf523389a36a84b4af500b9c7f9f0