[INFO] fetching crate json-rpc-types 1.0.1...
[INFO] testing json-rpc-types-1.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate json-rpc-types 1.0.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate json-rpc-types 1.0.1 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 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-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] dcccbf8a70761e2a38100dd34aa7f4c100fe5ef6b03c43a9f343e566653627dd
[INFO] running `Command { std: "docker" "start" "-a" "dcccbf8a70761e2a38100dd34aa7f4c100fe5ef6b03c43a9f343e566653627dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcccbf8a70761e2a38100dd34aa7f4c100fe5ef6b03c43a9f343e566653627dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcccbf8a70761e2a38100dd34aa7f4c100fe5ef6b03c43a9f343e566653627dd", kill_on_drop: false }`
[INFO] [stdout] dcccbf8a70761e2a38100dd34aa7f4c100fe5ef6b03c43a9f343e566653627dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] b6a91cc2d5884243aeeb8f585d4b1c8c74a5f4a6e1922d72286fddb8709020ef
[INFO] running `Command { std: "docker" "start" "-a" "b6a91cc2d5884243aeeb8f585d4b1c8c74a5f4a6e1922d72286fddb8709020ef", kill_on_drop: false }`
[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 6.55s
[INFO] running `Command { std: "docker" "inspect" "b6a91cc2d5884243aeeb8f585d4b1c8c74a5f4a6e1922d72286fddb8709020ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6a91cc2d5884243aeeb8f585d4b1c8c74a5f4a6e1922d72286fddb8709020ef", kill_on_drop: false }`
[INFO] [stdout] b6a91cc2d5884243aeeb8f585d4b1c8c74a5f4a6e1922d72286fddb8709020ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] a750cfad2b4fb37c11e0487b05687f4a3fbe2a7db607b3f033a8990897c090b5
[INFO] running `Command { std: "docker" "start" "-a" "a750cfad2b4fb37c11e0487b05687f4a3fbe2a7db607b3f033a8990897c090b5", 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 2.81s
[INFO] running `Command { std: "docker" "inspect" "a750cfad2b4fb37c11e0487b05687f4a3fbe2a7db607b3f033a8990897c090b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a750cfad2b4fb37c11e0487b05687f4a3fbe2a7db607b3f033a8990897c090b5", kill_on_drop: false }`
[INFO] [stdout] a750cfad2b4fb37c11e0487b05687f4a3fbe2a7db607b3f033a8990897c090b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ca5f1e4c275b5fb963937a45a16e01310db0909b511c3efa02a24113855a9116
[INFO] running `Command { std: "docker" "start" "-a" "ca5f1e4c275b5fb963937a45a16e01310db0909b511c3efa02a24113855a9116", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/json_rpc_types-940d73fee9c9b29c)
[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-10e1e41016565422)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test id_serialization ... ok
[INFO] [stdout] test id_deserialization ... 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] [stderr]      Running tests/request.rs (/opt/rustwide/target/debug/deps/request-640831f83ba532fa)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test call_deserialize ... ok
[INFO] [stdout] test notification_deserialize ... ok
[INFO] [stdout] test notification_serialize ... ok
[INFO] [stderr]      Running tests/response.rs (/opt/rustwide/target/debug/deps/response-871a5f740fc8d2d7)
[INFO] [stdout] test method_call_serialize ... 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_without_id ... ok
[INFO] [stdout] test success_failure_serialize ... ok
[INFO] [stdout] test success_result_serialize ... ok
[INFO] [stdout] test success_failure_deserialize ... ok
[INFO] [stdout] test success_serialize_null_id ... ok
[INFO] [stderr]    Doc-tests json-rpc-types
[INFO] [stdout] test success_result_deserialize ... 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" "ca5f1e4c275b5fb963937a45a16e01310db0909b511c3efa02a24113855a9116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca5f1e4c275b5fb963937a45a16e01310db0909b511c3efa02a24113855a9116", kill_on_drop: false }`
[INFO] [stdout] ca5f1e4c275b5fb963937a45a16e01310db0909b511c3efa02a24113855a9116