[INFO] fetching crate json-rpc-types 1.0.1...
[INFO] testing json-rpc-types-1.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate json-rpc-types 1.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate json-rpc-types 1.0.1 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 json-rpc-types 1.0.1
[INFO] finished tweaking crates.io crate json-rpc-types 1.0.1
[INFO] tweaked toml for crates.io crate json-rpc-types 1.0.1 written to /workspace/builds/worker-4/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded str-buf v2.0.2
[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] [stdout] 4187fc8878209d88bc84f07be440a82da8232b69a0e2e6dd8abfa9d765cebd3a
[INFO] running `Command { std: "docker" "start" "-a" "4187fc8878209d88bc84f07be440a82da8232b69a0e2e6dd8abfa9d765cebd3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4187fc8878209d88bc84f07be440a82da8232b69a0e2e6dd8abfa9d765cebd3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4187fc8878209d88bc84f07be440a82da8232b69a0e2e6dd8abfa9d765cebd3a", kill_on_drop: false }`
[INFO] [stdout] 4187fc8878209d88bc84f07be440a82da8232b69a0e2e6dd8abfa9d765cebd3a
[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] 29a5dd2e5a08a0e63134c6ab65fdda2f53bfe1dc4585c92bd7d8acd2ae2f19a9
[INFO] running `Command { std: "docker" "start" "-a" "29a5dd2e5a08a0e63134c6ab65fdda2f53bfe1dc4585c92bd7d8acd2ae2f19a9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling str-buf v2.0.2
[INFO] [stderr]    Compiling json-rpc-types v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.83s
[INFO] running `Command { std: "docker" "inspect" "29a5dd2e5a08a0e63134c6ab65fdda2f53bfe1dc4585c92bd7d8acd2ae2f19a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29a5dd2e5a08a0e63134c6ab65fdda2f53bfe1dc4585c92bd7d8acd2ae2f19a9", kill_on_drop: false }`
[INFO] [stdout] 29a5dd2e5a08a0e63134c6ab65fdda2f53bfe1dc4585c92bd7d8acd2ae2f19a9
[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] 079ff16df7877e627f880c61c00a30c4fed0f9827877b356f15b4dad17bdfc44
[INFO] running `Command { std: "docker" "start" "-a" "079ff16df7877e627f880c61c00a30c4fed0f9827877b356f15b4dad17bdfc44", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling json-rpc-types v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "079ff16df7877e627f880c61c00a30c4fed0f9827877b356f15b4dad17bdfc44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "079ff16df7877e627f880c61c00a30c4fed0f9827877b356f15b4dad17bdfc44", kill_on_drop: false }`
[INFO] [stdout] 079ff16df7877e627f880c61c00a30c4fed0f9827877b356f15b4dad17bdfc44
[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", kill_on_drop: false }`
[INFO] [stdout] b359bf1ed87f15b9f328776e449bcdfc335be76d4d666db69d5ee01a76036c71
[INFO] running `Command { std: "docker" "start" "-a" "b359bf1ed87f15b9f328776e449bcdfc335be76d4d666db69d5ee01a76036c71", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/json_rpc_types-72f59980a8f92ec1)
[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] [stderr]      Running tests/id.rs (/opt/rustwide/target/debug/deps/id-7cf373a1ae4b2908)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/request.rs (/opt/rustwide/target/debug/deps/request-0d8ee20327959e7d)
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/response.rs (/opt/rustwide/target/debug/deps/response-7f454995ae9791b0)
[INFO] [stdout] test id_deserialization ... ok
[INFO] [stdout] test id_serialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test call_deserialize ... ok
[INFO] [stdout] test method_call_serialize ... ok
[INFO] [stdout] test notification_serialize ... ok
[INFO] [stdout] test notification_deserialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test response_deserialize_should_fail_on_mixing_result_error ... ok
[INFO] [stdout] test response_deserialize_should_fail_on_unknown_field ... ok
[INFO] [stdout] test success_failure_deserialize ... ok
[INFO] [stdout] test success_failure_serialize ... ok
[INFO] [stdout] test success_result_deserialize ... ok
[INFO] [stdout] test success_result_serialize ... ok
[INFO] [stdout] test success_serialize_null_id ... ok
[INFO] [stderr]    Doc-tests json-rpc-types
[INFO] [stdout] test success_failure_deserialize_without_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "b359bf1ed87f15b9f328776e449bcdfc335be76d4d666db69d5ee01a76036c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b359bf1ed87f15b9f328776e449bcdfc335be76d4d666db69d5ee01a76036c71", kill_on_drop: false }`
[INFO] [stdout] b359bf1ed87f15b9f328776e449bcdfc335be76d4d666db69d5ee01a76036c71