[INFO] fetching crate jsonrpc-client-transports 18.0.0...
[INFO] testing jsonrpc-client-transports-18.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate jsonrpc-client-transports 18.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate jsonrpc-client-transports 18.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsonrpc-client-transports 18.0.0
[INFO] finished tweaking crates.io crate jsonrpc-client-transports 18.0.0
[INFO] tweaked toml for crates.io crate jsonrpc-client-transports 18.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d344f1f65f3e9aa57cd64305182ed106a5c831dc50d55dc72a4304ac22a5b2a3
[INFO] running `Command { std: "docker" "start" "-a" "d344f1f65f3e9aa57cd64305182ed106a5c831dc50d55dc72a4304ac22a5b2a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d344f1f65f3e9aa57cd64305182ed106a5c831dc50d55dc72a4304ac22a5b2a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d344f1f65f3e9aa57cd64305182ed106a5c831dc50d55dc72a4304ac22a5b2a3", kill_on_drop: false }`
[INFO] [stdout] d344f1f65f3e9aa57cd64305182ed106a5c831dc50d55dc72a4304ac22a5b2a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04d3957f0afb16611fca1929af69dc553c46f8687837a7db62f193fef04d9268
[INFO] running `Command { std: "docker" "start" "-a" "04d3957f0afb16611fca1929af69dc553c46f8687837a7db62f193fef04d9268", kill_on_drop: false }`
[INFO] [stderr]    Compiling typeable v0.1.2
[INFO] [stderr]    Compiling traitobject v0.1.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling tokio-tls v0.2.1
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling websocket-base v0.24.0
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling websocket v0.24.0
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling jsonrpc-core v18.0.0
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling jsonrpc-pubsub v18.0.0
[INFO] [stderr]    Compiling hyper v0.14.12
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling jsonrpc-client-transports v18.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.78s
[INFO] running `Command { std: "docker" "inspect" "04d3957f0afb16611fca1929af69dc553c46f8687837a7db62f193fef04d9268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04d3957f0afb16611fca1929af69dc553c46f8687837a7db62f193fef04d9268", kill_on_drop: false }`
[INFO] [stdout] 04d3957f0afb16611fca1929af69dc553c46f8687837a7db62f193fef04d9268
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 012cdfe02e895454ef8bfd3485348f53738bf6af9c51e4978ee29010757ae833
[INFO] running `Command { std: "docker" "start" "-a" "012cdfe02e895454ef8bfd3485348f53738bf6af9c51e4978ee29010757ae833", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling tokio-util v0.6.8
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling parity-tokio-ipc v0.9.0
[INFO] [stderr]    Compiling jsonrpc-server-utils v18.0.0
[INFO] [stderr]    Compiling jsonrpc-http-server v18.0.0
[INFO] [stderr]    Compiling jsonrpc-ipc-server v18.0.0
[INFO] [stderr]    Compiling jsonrpc-client-transports v18.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.63s
[INFO] running `Command { std: "docker" "inspect" "012cdfe02e895454ef8bfd3485348f53738bf6af9c51e4978ee29010757ae833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "012cdfe02e895454ef8bfd3485348f53738bf6af9c51e4978ee29010757ae833", kill_on_drop: false }`
[INFO] [stdout] 012cdfe02e895454ef8bfd3485348f53738bf6af9c51e4978ee29010757ae833
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e9f41e03c162a4dc45e9e5661b280d80e1d1657e6199e4244b6174331159996
[INFO] running `Command { std: "docker" "start" "-a" "6e9f41e03c162a4dc45e9e5661b280d80e1d1657e6199e4244b6174331159996", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jsonrpc_client_transports-21ac0ed5bbc40000)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_client_terminates ... ok
[INFO] [stdout] test transports::tests::failure_output_deserialize ... ok
[INFO] [stdout] test transports::tests::success_deserialize ... ok
[INFO] [stdout] test transports::tests::notification_deserialize ... ok
[INFO] [stdout] test tests::should_send_notification ... ok
[INFO] [stdout] test transports::http::tests::handles_invalid_uri ... ok
[INFO] [stdout] test transports::http::tests::handles_connection_refused_error ... ok
[INFO] [stdout] test transports::http::tests::should_send_notification ... ok
[INFO] [stdout] test transports::http::tests::handles_server_error ... ok
[INFO] [stdout] test transports::http::tests::should_work ... ok
[INFO] [stderr]    Doc-tests jsonrpc-client-transports
[INFO] [stdout] test tests::should_handle_subscription ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[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" "6e9f41e03c162a4dc45e9e5661b280d80e1d1657e6199e4244b6174331159996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e9f41e03c162a4dc45e9e5661b280d80e1d1657e6199e4244b6174331159996", kill_on_drop: false }`
[INFO] [stdout] 6e9f41e03c162a4dc45e9e5661b280d80e1d1657e6199e4244b6174331159996