[INFO] crate jsonrpc-core 13.1.0 is already in cache
[INFO] testing jsonrpc-core-13.1.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate jsonrpc-core 13.1.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate jsonrpc-core 13.1.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate jsonrpc-core 13.1.0
[INFO] finished tweaking crates.io crate jsonrpc-core 13.1.0
[INFO] tweaked toml for crates.io crate jsonrpc-core 13.1.0 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 963f65dcdbeb3e7875607288b297e92f0ec50729bf9d64a0162a43b1d51ae21a
[INFO] running `"docker" "start" "-a" "963f65dcdbeb3e7875607288b297e92f0ec50729bf9d64a0162a43b1d51ae21a"`
[INFO] [stderr]    Compiling jsonrpc-core v13.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `"docker" "inspect" "963f65dcdbeb3e7875607288b297e92f0ec50729bf9d64a0162a43b1d51ae21a"`
[INFO] running `"docker" "rm" "-f" "963f65dcdbeb3e7875607288b297e92f0ec50729bf9d64a0162a43b1d51ae21a"`
[INFO] [stdout] 963f65dcdbeb3e7875607288b297e92f0ec50729bf9d64a0162a43b1d51ae21a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c644c6a593621012d872a90ff97a46f2db635708d727436fcde3edbe11388d90
[INFO] running `"docker" "start" "-a" "c644c6a593621012d872a90ff97a46f2db635708d727436fcde3edbe11388d90"`
[INFO] [stderr]    Compiling jsonrpc-core v13.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.03s
[INFO] running `"docker" "inspect" "c644c6a593621012d872a90ff97a46f2db635708d727436fcde3edbe11388d90"`
[INFO] running `"docker" "rm" "-f" "c644c6a593621012d872a90ff97a46f2db635708d727436fcde3edbe11388d90"`
[INFO] [stdout] c644c6a593621012d872a90ff97a46f2db635708d727436fcde3edbe11388d90
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] e75fe6636cfee2dcaeeaab7733e8bee4d7c1a9b36f18107c96e51ac2cd45261f
[INFO] running `"docker" "start" "-a" "e75fe6636cfee2dcaeeaab7733e8bee4d7c1a9b36f18107c96e51ac2cd45261f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jsonrpc_core-47defdfe6351ce71
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test io::tests::test_extending_by_multiple_delegates ... ok
[INFO] [stdout] test io::tests::test_io_handler_1dot0 ... ok
[INFO] [stdout] test io::tests::test_async_io_handler ... ok
[INFO] [stdout] test io::tests::test_io_handler ... ok
[INFO] [stdout] test io::tests::test_method_alias ... ok
[INFO] [stdout] test io::tests::test_batch_notification ... ok
[INFO] [stdout] test io::tests::test_send_sync ... ok
[INFO] [stdout] test io::tests::test_notification ... ok
[INFO] [stdout] test io::tests::test_notification_alias ... ok
[INFO] [stdout] test types::id::tests::id_deserialization ... ok
[INFO] [stdout] test io::tests::test_method_not_found ... ok
[INFO] [stdout] test types::id::tests::id_serialization ... ok
[INFO] [stdout] test types::params::tests::should_return_meaningful_error_when_deserialization_fails ... ok
[INFO] [stdout] test types::params::tests::params_deserialization ... ok
[INFO] [stdout] test types::params::tests::single_param_parsed_as_tuple ... ok
[INFO] [stdout] test types::request::tests::method_call_serialize ... ok
[INFO] [stdout] test types::request::tests::notification_serialize ... ok
[INFO] [stdout] test types::request::tests::notification_deserialize ... ok
[INFO] [stdout] test types::request::tests::call_serialize ... ok
[INFO] [stdout] test types::request::tests::request_invalid_returns_id ... ok
[INFO] [stdout] test types::request::tests::call_deserialize ... ok
[INFO] [stdout] test types::request::tests::request_deserialize_batch ... ok
[INFO] [stdout] test types::request::tests::request_serialize_batch ... ok
[INFO] [stdout] test types::response::failure_output_serialize ... ok
[INFO] [stdout] test types::response::failure_output_deserialize ... ok
[INFO] [stdout] test types::response::batch_response_deserialize ... ok
[INFO] [stdout] test types::response::failure_output_serialize_jsonrpc_1 ... ok
[INFO] [stdout] test types::response::handle_incorrect_responses ... ok
[INFO] [stdout] test types::response::single_response_deserialize ... ok
[INFO] [stdout] test types::response::success_output_deserialize ... ok
[INFO] [stdout] test types::response::should_parse_empty_response_as_batch ... ok
[INFO] [stdout] test types::response::success_output_serialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jsonrpc-core
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e75fe6636cfee2dcaeeaab7733e8bee4d7c1a9b36f18107c96e51ac2cd45261f"`
[INFO] running `"docker" "rm" "-f" "e75fe6636cfee2dcaeeaab7733e8bee4d7c1a9b36f18107c96e51ac2cd45261f"`
[INFO] [stdout] e75fe6636cfee2dcaeeaab7733e8bee4d7c1a9b36f18107c96e51ac2cd45261f