[INFO] fetching crate jsonrpc-http-server 18.0.0...
[INFO] testing jsonrpc-http-server-18.0.0 against master#404c8471aba60c2d837fa728e7c729a0f52d5830 for pr-87041-1
[INFO] extracting crate jsonrpc-http-server 18.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate jsonrpc-http-server 18.0.0 on toolchain 404c8471aba60c2d837fa728e7c729a0f52d5830
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsonrpc-http-server 18.0.0
[INFO] finished tweaking crates.io crate jsonrpc-http-server 18.0.0
[INFO] tweaked toml for crates.io crate jsonrpc-http-server 18.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate jsonrpc-http-server 18.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a94d020ddeb498f4f90e0ac7efc50cba71e8df397a1c3b4a6dd83ab72b97afde
[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" "a94d020ddeb498f4f90e0ac7efc50cba71e8df397a1c3b4a6dd83ab72b97afde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a94d020ddeb498f4f90e0ac7efc50cba71e8df397a1c3b4a6dd83ab72b97afde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a94d020ddeb498f4f90e0ac7efc50cba71e8df397a1c3b4a6dd83ab72b97afde", kill_on_drop: false }`
[INFO] [stdout] a94d020ddeb498f4f90e0ac7efc50cba71e8df397a1c3b4a6dd83ab72b97afde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dac36d6cc202a525d29cbd7b69c1f8a2dce8f61d7ea44fcce2daaef77cdf007
[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" "0dac36d6cc202a525d29cbd7b69c1f8a2dce8f61d7ea44fcce2daaef77cdf007", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling futures-sink v0.3.15
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling httpdate v1.0.1
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling tracing-core v0.1.18
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling tokio v1.8.2
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling http-body v0.4.2
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling hyper v0.14.10
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling jsonrpc-core v18.0.0
[INFO] [stderr]    Compiling jsonrpc-server-utils v18.0.0
[INFO] [stderr]    Compiling jsonrpc-http-server v18.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `Command { std: "docker" "inspect" "0dac36d6cc202a525d29cbd7b69c1f8a2dce8f61d7ea44fcce2daaef77cdf007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dac36d6cc202a525d29cbd7b69c1f8a2dce8f61d7ea44fcce2daaef77cdf007", kill_on_drop: false }`
[INFO] [stdout] 0dac36d6cc202a525d29cbd7b69c1f8a2dce8f61d7ea44fcce2daaef77cdf007
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97193192b8f3caa41c5f8ec30a1fb5fbc9ba8f0264173789500a67cbdc3d64d3
[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" "97193192b8f3caa41c5f8ec30a1fb5fbc9ba8f0264173789500a67cbdc3d64d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling jsonrpc-http-server v18.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 34.61s
[INFO] running `Command { std: "docker" "inspect" "97193192b8f3caa41c5f8ec30a1fb5fbc9ba8f0264173789500a67cbdc3d64d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97193192b8f3caa41c5f8ec30a1fb5fbc9ba8f0264173789500a67cbdc3d64d3", kill_on_drop: false }`
[INFO] [stdout] 97193192b8f3caa41c5f8ec30a1fb5fbc9ba8f0264173789500a67cbdc3d64d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53d7eed46d2892c04eab38e350a59ff59947e55bd244f2c8385311acc5df05a5
[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" "53d7eed46d2892c04eab38e350a59ff59947e55bd244f2c8385311acc5df05a5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jsonrpc_http_server-8582d0bc723866a2)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test handler::test::test_case_insensitive_content_type ... ok
[INFO] [stdout] test tests::should_always_allow_the_bind_address_as_localhost ... ok
[INFO] [stdout] test tests::should_add_cors_allow_origins ... ok
[INFO] [stdout] test tests::should_drop_io_handler_when_server_is_closed ... ok
[INFO] [stdout] test tests::should_handle_async_requests_with_immediate_response_correctly ... ok
[INFO] [stdout] test tests::should_close_connection_without_keep_alive ... ok
[INFO] [stdout] test tests::should_by_default_respond_valid_to_any_request_headers ... ok
[INFO] [stdout] test tests::should_add_cors_allow_origin_for_null_origin_when_all ... ok
[INFO] [stdout] test tests::should_handle_health_endpoint_failure ... ok
[INFO] [stdout] test tests::should_allow_if_host_is_valid ... ok
[INFO] [stdout] test tests::should_handle_sync_requests_correctly ... ok
[INFO] [stdout] test tests::should_allow_application_json_utf8 ... ok
[INFO] [stdout] test tests::should_handle_sync_batch_requests_correctly ... ok
[INFO] [stdout] test tests::should_not_add_cors_allow_origins ... ok
[INFO] [stdout] test tests::should_forbid_invalid_request_headers ... ok
[INFO] [stdout] test tests::should_add_cors_allow_origin_for_null_origin ... ok
[INFO] [stdout] test tests::should_handle_health_endpoint ... ok
[INFO] [stdout] test tests::should_add_cors_max_age_headers ... ok
[INFO] [stdout] test tests::should_not_allow_request_larger_than_max ... ok
[INFO] [stdout] test tests::should_not_process_the_request_in_case_of_invalid_allow_origin ... ok
[INFO] [stdout] test tests::should_handle_rest_request_with_case_insensitive_content_type ... ok
[INFO] [stdout] test tests::should_respond_configured_allowed_hosts_to_options ... ok
[INFO] [stdout] test tests::should_not_close_server_when_serving_errors ... ok
[INFO] [stdout] test tests::should_always_allow_the_bind_address ... ok
[INFO] [stdout] test tests::should_handle_rest_request_with_params ... ok
[INFO] [stdout] test tests::should_handle_async_requests_correctly ... ok
[INFO] [stdout] test tests::should_not_contain_default_cors_allow_headers ... ok
[INFO] [stdout] test tests::should_respond_valid_to_any_requested_header ... ok
[INFO] [stdout] test tests::should_respond_valid_if_case_insensitive_allowed_header_used ... ok
[INFO] [stdout] test tests::should_reject_invalid_hosts ... ok
[INFO] [stdout] test tests::should_return_error_in_case_of_unsecure_rest_and_no_method ... ok
[INFO] [stdout] test tests::should_respond_valid_to_configured_allow_headers ... ok
[INFO] [stdout] test tests::should_respond_valid_if_allowed_header_used ... ok
[INFO] [stdout] test tests::should_return_error_for_malformed_request2 ... ok
[INFO] [stdout] test tests::should_respond_invalid_if_non_allowed_header_used ... ok
[INFO] [stdout] test tests::should_return_empty_response_for_notification ... ok
[INFO] [stdout] test tests::should_respond_valid_to_wildcard_if_any_header_allowed ... ok
[INFO] [stdout] test tests::should_return_connection_header ... ok
[INFO] [stdout] test tests::should_return_proper_headers_on_options ... ok
[INFO] [stdout] test tests::should_return_unsupported_media_type_if_not_json ... ok
[INFO] [stdout] test tests::should_respond_valid_on_case_mismatches_in_allowed_headers ... ok
[INFO] [stdout] test tests::should_return_method_not_allowed_for_get ... ok
[INFO] [stdout] test tests::should_respond_with_close_even_if_client_wants_to_keep_alive ... ok
[INFO] [stdout] test tests::should_return_error_for_malformed_request ... ok
[INFO] [stdout] test tests::should_return_method_not_found ... ok
[INFO] [stdout] test tests::should_respond_valid_to_default_allowed_headers ... ok
[INFO] [stdout] test tests::should_reject_missing_host ... ok
[INFO] [stderr]    Doc-tests jsonrpc-http-server
[INFO] [stdout] test tests::close_handle_makes_wait_return ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 3) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "53d7eed46d2892c04eab38e350a59ff59947e55bd244f2c8385311acc5df05a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53d7eed46d2892c04eab38e350a59ff59947e55bd244f2c8385311acc5df05a5", kill_on_drop: false }`
[INFO] [stdout] 53d7eed46d2892c04eab38e350a59ff59947e55bd244f2c8385311acc5df05a5