[INFO] fetching crate juniper_subscriptions 0.16.0...
[INFO] testing juniper_subscriptions-0.16.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate juniper_subscriptions 0.16.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate juniper_subscriptions 0.16.0 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 juniper_subscriptions 0.16.0
[INFO] finished tweaking crates.io crate juniper_subscriptions 0.16.0
[INFO] tweaked toml for crates.io crate juniper_subscriptions 0.16.0 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] [stdout] 1a5a4839c3f1b32243bf6f2f61f565f9d6f3d7324a0123d51687a3a1dabef4eb
[INFO] running `Command { std: "docker" "start" "-a" "1a5a4839c3f1b32243bf6f2f61f565f9d6f3d7324a0123d51687a3a1dabef4eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a5a4839c3f1b32243bf6f2f61f565f9d6f3d7324a0123d51687a3a1dabef4eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a5a4839c3f1b32243bf6f2f61f565f9d6f3d7324a0123d51687a3a1dabef4eb", kill_on_drop: false }`
[INFO] [stdout] 1a5a4839c3f1b32243bf6f2f61f565f9d6f3d7324a0123d51687a3a1dabef4eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 1788a11cda51f238a07c27f4502c2b32bf102fd0da17afe2ee6d6da920849e84
[INFO] running `Command { std: "docker" "start" "-a" "1788a11cda51f238a07c27f4502c2b32bf102fd0da17afe2ee6d6da920849e84", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling smartstring v0.2.9
[INFO] [stderr]    Compiling derive_utils v0.11.2
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling futures-enum v0.1.17
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling juniper_codegen v0.15.7
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling juniper v0.15.7
[INFO] [stderr]    Compiling juniper_subscriptions v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.80s
[INFO] running `Command { std: "docker" "inspect" "1788a11cda51f238a07c27f4502c2b32bf102fd0da17afe2ee6d6da920849e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1788a11cda51f238a07c27f4502c2b32bf102fd0da17afe2ee6d6da920849e84", kill_on_drop: false }`
[INFO] [stdout] 1788a11cda51f238a07c27f4502c2b32bf102fd0da17afe2ee6d6da920849e84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 0840b29395fad3cd5597fa60613c4a883ab3e660c53d734c971c31b2fc76f1b2
[INFO] running `Command { std: "docker" "start" "-a" "0840b29395fad3cd5597fa60613c4a883ab3e660c53d734c971c31b2fc76f1b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling juniper_subscriptions v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.00s
[INFO] running `Command { std: "docker" "inspect" "0840b29395fad3cd5597fa60613c4a883ab3e660c53d734c971c31b2fc76f1b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0840b29395fad3cd5597fa60613c4a883ab3e660c53d734c971c31b2fc76f1b2", kill_on_drop: false }`
[INFO] [stdout] 0840b29395fad3cd5597fa60613c4a883ab3e660c53d734c971c31b2fc76f1b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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", kill_on_drop: false }`
[INFO] [stdout] 3e781b0a50b89a56ceb7fcd15417f6bc0a757c88b2412fb3cafb8d2cf3e038de
[INFO] running `Command { std: "docker" "start" "-a" "3e781b0a50b89a56ceb7fcd15417f6bc0a757c88b2412fb3cafb8d2cf3e038de", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/juniper_subscriptions-dd140e756fd70d93)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test whole_responses_stream::value_null ... ok
[INFO] [stdout] test whole_responses_stream::value_list ... ok
[INFO] [stdout] test whole_responses_stream::value_object ... ok
[INFO] [stdout] test whole_responses_stream::value_scalar ... ok
[INFO] [stdout] test whole_responses_stream::with_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests juniper_subscriptions
[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" "3e781b0a50b89a56ceb7fcd15417f6bc0a757c88b2412fb3cafb8d2cf3e038de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e781b0a50b89a56ceb7fcd15417f6bc0a757c88b2412fb3cafb8d2cf3e038de", kill_on_drop: false }`
[INFO] [stdout] 3e781b0a50b89a56ceb7fcd15417f6bc0a757c88b2412fb3cafb8d2cf3e038de