[INFO] fetching crate jsonrpc-core 18.0.0...
[INFO] testing jsonrpc-core-18.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate jsonrpc-core 18.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate jsonrpc-core 18.0.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsonrpc-core 18.0.0
[INFO] finished tweaking crates.io crate jsonrpc-core 18.0.0
[INFO] tweaked toml for crates.io crate jsonrpc-core 18.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate jsonrpc-core 18.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1478ff69398c33bfee18328a13083f07af5d88c40842071069d7b19ce5d0ccd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c1478ff69398c33bfee18328a13083f07af5d88c40842071069d7b19ce5d0ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1478ff69398c33bfee18328a13083f07af5d88c40842071069d7b19ce5d0ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1478ff69398c33bfee18328a13083f07af5d88c40842071069d7b19ce5d0ccd", kill_on_drop: false }`
[INFO] [stdout] c1478ff69398c33bfee18328a13083f07af5d88c40842071069d7b19ce5d0ccd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3bc6772a5a62355f07a2c50aa7017d560b977a84a9ea38e09bb1382f12d54d71
[INFO] running `Command { std: "docker" "start" "-a" "3bc6772a5a62355f07a2c50aa7017d560b977a84a9ea38e09bb1382f12d54d71", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling jsonrpc-core v18.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.52s
[INFO] running `Command { std: "docker" "inspect" "3bc6772a5a62355f07a2c50aa7017d560b977a84a9ea38e09bb1382f12d54d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bc6772a5a62355f07a2c50aa7017d560b977a84a9ea38e09bb1382f12d54d71", kill_on_drop: false }`
[INFO] [stdout] 3bc6772a5a62355f07a2c50aa7017d560b977a84a9ea38e09bb1382f12d54d71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f77436e6488fd262efeb5c6697e2466a0e598d26abb4945ea01609679f8edbf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8f77436e6488fd262efeb5c6697e2466a0e598d26abb4945ea01609679f8edbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonrpc-core v18.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.89s
[INFO] running `Command { std: "docker" "inspect" "8f77436e6488fd262efeb5c6697e2466a0e598d26abb4945ea01609679f8edbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f77436e6488fd262efeb5c6697e2466a0e598d26abb4945ea01609679f8edbf", kill_on_drop: false }`
[INFO] [stdout] 8f77436e6488fd262efeb5c6697e2466a0e598d26abb4945ea01609679f8edbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a1e60e7c2b4046f19386d5fcc97b4421737836d3c936ef2f28be8e5d8beb2631
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a1e60e7c2b4046f19386d5fcc97b4421737836d3c936ef2f28be8e5d8beb2631", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jsonrpc_core-240e04f62c1b7962)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test io::tests::test_async_io_handler ... ok
[INFO] [stdout] test io::tests::test_extending_by_multiple_delegates ... ok
[INFO] [stdout] test types::id::tests::id_deserialization ... ok
[INFO] [stdout] test io::tests::test_io_handler_1dot0 ... ok
[INFO] [stdout] test types::request::tests::call_deserialize ... ok
[INFO] [stdout] test io::tests::test_notification ... ok
[INFO] [stdout] test io::tests::test_notification_alias ... ok
[INFO] [stdout] test types::request::tests::method_call_serialize ... ok
[INFO] [stdout] test types::request::tests::notification_deserialize ... ok
[INFO] [stdout] test types::request::tests::call_serialize ... ok
[INFO] [stdout] test types::params::tests::single_param_parsed_as_tuple ... ok
[INFO] [stdout] test types::params::tests::should_return_meaningful_error_when_deserialization_fails ... ok
[INFO] [stdout] test io::tests::test_method_not_found ... ok
[INFO] [stdout] test io::tests::test_io_handler ... ok
[INFO] [stdout] test io::tests::test_batch_notification ... ok
[INFO] [stdout] test types::params::tests::params_deserialization ... ok
[INFO] [stdout] test types::request::tests::notification_serialize ... ok
[INFO] [stdout] test types::request::tests::request_serialize_batch ... ok
[INFO] [stdout] test io::tests::test_method_alias ... ok
[INFO] [stderr]    Doc-tests jsonrpc-core
[INFO] [stdout] test types::response::success_output_deserialize ... ok
[INFO] [stdout] test types::response::handle_incorrect_responses ... ok
[INFO] [stdout] test types::response::failure_output_deserialize ... ok
[INFO] [stdout] test types::response::success_output_serialize ... ok
[INFO] [stdout] test types::request::tests::request_deserialize_batch ... ok
[INFO] [stdout] test types::response::batch_response_deserialize ... ok
[INFO] [stdout] test types::response::should_parse_empty_response_as_batch ... ok
[INFO] [stdout] test io::tests::test_send_sync ... ok
[INFO] [stdout] test types::response::single_response_deserialize ... ok
[INFO] [stdout] test types::request::tests::request_invalid_returns_id ... ok
[INFO] [stdout] test types::id::tests::id_serialization ... ok
[INFO] [stdout] test types::response::failure_output_serialize ... ok
[INFO] [stdout] test types::response::failure_output_serialize_jsonrpc_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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; finished in 1.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a1e60e7c2b4046f19386d5fcc97b4421737836d3c936ef2f28be8e5d8beb2631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1e60e7c2b4046f19386d5fcc97b4421737836d3c936ef2f28be8e5d8beb2631", kill_on_drop: false }`
[INFO] [stdout] a1e60e7c2b4046f19386d5fcc97b4421737836d3c936ef2f28be8e5d8beb2631
