[INFO] fetching crate jsonrpc-server-utils 18.0.0...
[INFO] testing jsonrpc-server-utils-18.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate jsonrpc-server-utils 18.0.0 into /workspace/builds/worker-1-tc2/source
[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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jsonrpc-server-utils 18.0.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding tokio-util v0.6.10 (available: v0.7.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fe9273073c27f501d281052258faf59c4c425de5f4897255bf59f9db27779b4
[INFO] running `Command { std: "docker" "start" "-a" "6fe9273073c27f501d281052258faf59c4c425de5f4897255bf59f9db27779b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fe9273073c27f501d281052258faf59c4c425de5f4897255bf59f9db27779b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fe9273073c27f501d281052258faf59c4c425de5f4897255bf59f9db27779b4", kill_on_drop: false }`
[INFO] [stdout] 6fe9273073c27f501d281052258faf59c4c425de5f4897255bf59f9db27779b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc73ea088a52d0fdc7f2fc00cf351651f6dcfc4500c24f6f577295d59b0767a9
[INFO] running `Command { std: "docker" "start" "-a" "fc73ea088a52d0fdc7f2fc00cf351651f6dcfc4500c24f6f577295d59b0767a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling globset v0.4.16
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tokio-util v0.6.10
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling jsonrpc-core v18.0.0
[INFO] [stderr]    Compiling jsonrpc-server-utils v18.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `executor` is never read
[INFO] [stdout]   --> src/reactor.rs:78:2
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct RpcEventLoop {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 78 |     executor: TaskExecutor,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RpcEventLoop` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.04s
[INFO] running `Command { std: "docker" "inspect" "fc73ea088a52d0fdc7f2fc00cf351651f6dcfc4500c24f6f577295d59b0767a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc73ea088a52d0fdc7f2fc00cf351651f6dcfc4500c24f6f577295d59b0767a9", kill_on_drop: false }`
[INFO] [stdout] fc73ea088a52d0fdc7f2fc00cf351651f6dcfc4500c24f6f577295d59b0767a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 148b8dd63af1063be1f6a2b1bbea938a92cf7d7f7eb6ef31faa4cc5a90ee3622
[INFO] running `Command { std: "docker" "start" "-a" "148b8dd63af1063be1f6a2b1bbea938a92cf7d7f7eb6ef31faa4cc5a90ee3622", kill_on_drop: false }`
[INFO] [stdout] warning: field `executor` is never read
[INFO] [stdout]   --> src/reactor.rs:78:2
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct RpcEventLoop {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 78 |     executor: TaskExecutor,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RpcEventLoop` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling jsonrpc-server-utils v18.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `executor` is never read
[INFO] [stdout]   --> src/reactor.rs:78:2
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct RpcEventLoop {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 78 |     executor: TaskExecutor,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RpcEventLoop` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "148b8dd63af1063be1f6a2b1bbea938a92cf7d7f7eb6ef31faa4cc5a90ee3622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "148b8dd63af1063be1f6a2b1bbea938a92cf7d7f7eb6ef31faa4cc5a90ee3622", kill_on_drop: false }`
[INFO] [stdout] 148b8dd63af1063be1f6a2b1bbea938a92cf7d7f7eb6ef31faa4cc5a90ee3622
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ebe2db04526468d860e075b5a90bb0ab4bdc9cd0a7e7c1ca0b93fb1314a137c5
[INFO] running `Command { std: "docker" "start" "-a" "ebe2db04526468d860e075b5a90bb0ab4bdc9cd0a7e7c1ca0b93fb1314a137c5", kill_on_drop: false }`
[INFO] [stderr] warning: field `executor` is never read
[INFO] [stderr]   --> src/reactor.rs:78:2
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub struct RpcEventLoop {
[INFO] [stderr]    |            ------------ field in this struct
[INFO] [stderr] 78 |     executor: TaskExecutor,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RpcEventLoop` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[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` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jsonrpc_server_utils-741ebdabeaea9fac)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test cors::tests::should_return_domain_when_all_are_allowed ... ok
[INFO] [stdout] test cors::tests::should_return_invalid_if_header_not_allowed ... ok
[INFO] [stdout] test cors::tests::should_not_allow_partially_matching_origin ... ok
[INFO] [stdout] test cors::tests::should_return_null_if_origin_is_null ... ok
[INFO] [stdout] test hosts::tests::should_accept_if_on_the_list ... ok
[INFO] [stdout] test cors::tests::should_return_none_for_not_matching_origin ... ok
[INFO] [stdout] test cors::tests::should_return_specific_origin_if_we_allow_any ... ok
[INFO] [stdout] test cors::tests::should_return_none_for_empty_origin ... ok
[INFO] [stdout] test hosts::tests::should_accept_if_on_the_list_with_port ... ok
[INFO] [stdout] test cors::tests::should_parse_origin ... ok
[INFO] [stdout] test cors::tests::should_allow_origins_that_matches_hosts ... ok
[INFO] [stdout] test hosts::tests::should_reject_if_header_not_on_the_list ... ok
[INFO] [stdout] test cors::tests::should_return_none_if_origin_is_not_defined ... ok
[INFO] [stdout] test cors::tests::should_return_no_allowed_headers_if_none_in_request ... 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_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_list ... ok
[INFO] [stdout] test hosts::tests::should_reject_when_there_is_no_header ... ok
[INFO] [stdout] test hosts::tests::should_parse_host ... ok
[INFO] [stdout] test cors::tests::should_support_wildcards ... ok
[INFO] [stdout] test hosts::tests::should_reject_when_validation_is_disabled ... ok
[INFO] [stdout] test cors::tests::should_return_specific_origin_if_there_is_a_match ... ok
[INFO] [stdout] test reactor::tests::make_sure_rpc_event_loop_is_send_and_sync ... ok
[INFO] [stdout] test hosts::tests::should_support_wildcards ... ok
[INFO] [stdout] test stream_codec::tests::escape ... ok
[INFO] [stdout] test stream_codec::tests::fragmented_encode ... ok
[INFO] [stdout] test stream_codec::tests::simple_encode ... ok
[INFO] [stdout] test stream_codec::tests::huge ... ok
[INFO] [stdout] test stream_codec::tests::simple_line_codec ... ok
[INFO] [stdout] test stream_codec::tests::whitespace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "ebe2db04526468d860e075b5a90bb0ab4bdc9cd0a7e7c1ca0b93fb1314a137c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe2db04526468d860e075b5a90bb0ab4bdc9cd0a7e7c1ca0b93fb1314a137c5", kill_on_drop: false }`
[INFO] [stdout] ebe2db04526468d860e075b5a90bb0ab4bdc9cd0a7e7c1ca0b93fb1314a137c5