[INFO] fetching crate jsonrpc-server-utils 18.0.0... [INFO] testing jsonrpc-server-utils-18.0.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate jsonrpc-server-utils 18.0.0 into /workspace/builds/worker-16/source [INFO] validating manifest of crates.io crate jsonrpc-server-utils 18.0.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jsonrpc-server-utils 18.0.0 [INFO] finished tweaking crates.io crate jsonrpc-server-utils 18.0.0 [INFO] tweaked toml for crates.io crate jsonrpc-server-utils 18.0.0 written to /workspace/builds/worker-16/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b167a802084773bf6801a404fd77c4fd2de32c056fb1558502686dd6bbcc8d3d [INFO] running `Command { std: "docker" "start" "-a" "b167a802084773bf6801a404fd77c4fd2de32c056fb1558502686dd6bbcc8d3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b167a802084773bf6801a404fd77c4fd2de32c056fb1558502686dd6bbcc8d3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b167a802084773bf6801a404fd77c4fd2de32c056fb1558502686dd6bbcc8d3d", kill_on_drop: false }` [INFO] [stdout] b167a802084773bf6801a404fd77c4fd2de32c056fb1558502686dd6bbcc8d3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d06731e45029f49690dc0f8972e336dc858440470d3a51bdba18a34e6d886274 [INFO] running `Command { std: "docker" "start" "-a" "d06731e45029f49690dc0f8972e336dc858440470d3a51bdba18a34e6d886274", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling mio v0.8.2 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling globset v0.4.8 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling jsonrpc-core v18.0.0 [INFO] [stderr] Compiling jsonrpc-server-utils v18.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `executor` [INFO] [stdout] --> src/reactor.rs:78:2 [INFO] [stdout] | [INFO] [stdout] 78 | executor: TaskExecutor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `RpcEventLoop` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/reactor.rs:76:10 [INFO] [stdout] | [INFO] [stdout] 76 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.41s [INFO] running `Command { std: "docker" "inspect" "d06731e45029f49690dc0f8972e336dc858440470d3a51bdba18a34e6d886274", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d06731e45029f49690dc0f8972e336dc858440470d3a51bdba18a34e6d886274", kill_on_drop: false }` [INFO] [stdout] d06731e45029f49690dc0f8972e336dc858440470d3a51bdba18a34e6d886274 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3776e7f03c9c50fa50251b527d6760f7996aced585a05ce91014b153efd04cd0 [INFO] running `Command { std: "docker" "start" "-a" "3776e7f03c9c50fa50251b527d6760f7996aced585a05ce91014b153efd04cd0", kill_on_drop: false }` [INFO] [stderr] Compiling jsonrpc-server-utils v18.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `executor` [INFO] [stdout] --> src/reactor.rs:78:2 [INFO] [stdout] | [INFO] [stdout] 78 | executor: TaskExecutor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `RpcEventLoop` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/reactor.rs:76:10 [INFO] [stdout] | [INFO] [stdout] 76 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `executor` [INFO] [stdout] --> src/reactor.rs:78:2 [INFO] [stdout] | [INFO] [stdout] 78 | executor: TaskExecutor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `RpcEventLoop` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/reactor.rs:76:10 [INFO] [stdout] | [INFO] [stdout] 76 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.82s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/jsonrpc_server_utils-cab0a206ad024c41) [INFO] running `Command { std: "docker" "inspect" "3776e7f03c9c50fa50251b527d6760f7996aced585a05ce91014b153efd04cd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3776e7f03c9c50fa50251b527d6760f7996aced585a05ce91014b153efd04cd0", kill_on_drop: false }` [INFO] [stdout] 3776e7f03c9c50fa50251b527d6760f7996aced585a05ce91014b153efd04cd0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dd8a4e08fa15663486c6cb238a935575067b5767ae98c290568845534a829f9e [INFO] running `Command { std: "docker" "start" "-a" "dd8a4e08fa15663486c6cb238a935575067b5767ae98c290568845534a829f9e", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `executor` [INFO] [stderr] --> src/reactor.rs:78:2 [INFO] [stderr] | [INFO] [stderr] 78 | executor: TaskExecutor, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `RpcEventLoop` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/reactor.rs:76:10 [INFO] [stderr] | [INFO] [stderr] 76 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `jsonrpc-server-utils` (lib) generated 1 warning [INFO] [stderr] warning: `jsonrpc-server-utils` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jsonrpc_server_utils-cab0a206ad024c41) [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test cors::tests::should_return_no_allowed_headers_if_none_in_request ... ok [INFO] [stdout] test cors::tests::should_return_invalid_if_header_not_allowed ... ok [INFO] [stdout] test cors::tests::should_return_none_for_empty_list ... ok [INFO] [stdout] test cors::tests::should_return_none_when_there_are_no_cors_domains_and_no_origin ... ok [INFO] [stdout] test cors::tests::should_return_null_if_origin_is_null ... ok [INFO] [stdout] test cors::tests::should_return_none_if_origin_is_not_defined ... ok [INFO] [stdout] test cors::tests::should_return_not_required_if_any_header_allowed ... ok [INFO] [stdout] test cors::tests::should_return_valid_if_header_allowed ... ok [INFO] [stdout] test cors::tests::should_return_none_for_empty_origin ... ok [INFO] [stdout] test hosts::tests::should_reject_when_validation_is_disabled ... ok [INFO] [stdout] test hosts::tests::should_reject_when_there_is_no_header ... ok [INFO] [stdout] test hosts::tests::should_reject_if_header_not_on_the_list ... ok [INFO] [stdout] test cors::tests::should_return_none_for_not_matching_origin ... ok [INFO] [stdout] test reactor::tests::make_sure_rpc_event_loop_is_send_and_sync ... ok [INFO] [stdout] test stream_codec::tests::escape ... ok [INFO] [stdout] test stream_codec::tests::fragmented_encode ... ok [INFO] [stdout] test hosts::tests::should_accept_if_on_the_list ... ok [INFO] [stdout] test stream_codec::tests::huge ... ok [INFO] [stdout] test stream_codec::tests::simple_encode ... ok [INFO] [stdout] test stream_codec::tests::whitespace ... ok [INFO] [stdout] test stream_codec::tests::simple_line_codec ... ok [INFO] [stdout] test hosts::tests::should_support_wildcards ... ok [INFO] [stdout] test cors::tests::should_return_domain_when_all_are_allowed ... ok [INFO] [stdout] test hosts::tests::should_accept_if_on_the_list_with_port ... ok [INFO] [stdout] test cors::tests::should_return_specific_origin_if_we_allow_any ... ok [INFO] [stdout] test cors::tests::should_allow_origins_that_matches_hosts ... ok [INFO] [stdout] test cors::tests::should_return_specific_origin_if_there_is_a_match ... ok [INFO] [stdout] test cors::tests::should_support_wildcards ... ok [INFO] [stdout] test hosts::tests::should_parse_host ... ok [INFO] [stdout] test cors::tests::should_not_allow_partially_matching_origin ... ok [INFO] [stdout] test cors::tests::should_parse_origin ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Doc-tests jsonrpc-server-utils [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" "dd8a4e08fa15663486c6cb238a935575067b5767ae98c290568845534a829f9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd8a4e08fa15663486c6cb238a935575067b5767ae98c290568845534a829f9e", kill_on_drop: false }` [INFO] [stdout] dd8a4e08fa15663486c6cb238a935575067b5767ae98c290568845534a829f9e