[INFO] fetching crate twurst-client 0.3.4...
[INFO] testing twurst-client-0.3.4 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate twurst-client 0.3.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate twurst-client 0.3.4
[INFO] finished tweaking crates.io crate twurst-client 0.3.4
[INFO] tweaked toml for crates.io crate twurst-client 0.3.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate twurst-client 0.3.4 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate twurst-client 0.3.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trait-variant v0.1.2
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.117
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.117
[INFO] [stderr]   Downloaded twurst-error v0.3.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.117
[INFO] [stderr]   Downloaded serde-value v0.7.0
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.67
[INFO] [stderr]   Downloaded prost-reflect-derive v0.16.0
[INFO] [stderr]   Downloaded prost-derive v0.14.3
[INFO] [stderr]   Downloaded prost v0.14.3
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.117
[INFO] [stderr]   Downloaded prost-types v0.14.3
[INFO] [stderr]   Downloaded js-sys v0.3.94
[INFO] [stderr]   Downloaded prost-reflect v0.16.3
[INFO] [stderr]   Downloaded web-sys v0.3.94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81919bf9907f809a565ead4abc6db89bdb99678a1d2faefc4944395db9888dc7
[INFO] running `Command { std: "docker" "start" "-a" "81919bf9907f809a565ead4abc6db89bdb99678a1d2faefc4944395db9888dc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81919bf9907f809a565ead4abc6db89bdb99678a1d2faefc4944395db9888dc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81919bf9907f809a565ead4abc6db89bdb99678a1d2faefc4944395db9888dc7", kill_on_drop: false }`
[INFO] [stdout] 81919bf9907f809a565ead4abc6db89bdb99678a1d2faefc4944395db9888dc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf9e74d6a6c477ff441df2b97ac75c92ea49156fa8509390abab059204511afa
[INFO] running `Command { std: "docker" "start" "-a" "bf9e74d6a6c477ff441df2b97ac75c92ea49156fa8509390abab059204511afa", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]    Compiling prost-reflect-derive v0.16.0
[INFO] [stderr]    Compiling trait-variant v0.1.2
[INFO] [stderr]    Compiling prost v0.14.3
[INFO] [stderr]    Compiling prost-types v0.14.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling twurst-error v0.3.0
[INFO] [stderr]    Compiling prost-reflect v0.16.3
[INFO] [stderr]    Compiling twurst-client v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.74s
[INFO] running `Command { std: "docker" "inspect" "bf9e74d6a6c477ff441df2b97ac75c92ea49156fa8509390abab059204511afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf9e74d6a6c477ff441df2b97ac75c92ea49156fa8509390abab059204511afa", kill_on_drop: false }`
[INFO] [stdout] bf9e74d6a6c477ff441df2b97ac75c92ea49156fa8509390abab059204511afa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6977de42f3828702ff65a9f48b13f2f4938bab7de4d27177fe273e4b5826c693
[INFO] running `Command { std: "docker" "start" "-a" "6977de42f3828702ff65a9f48b13f2f4938bab7de4d27177fe273e4b5826c693", kill_on_drop: false }`
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling twurst-client v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.50s
[INFO] running `Command { std: "docker" "inspect" "6977de42f3828702ff65a9f48b13f2f4938bab7de4d27177fe273e4b5826c693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6977de42f3828702ff65a9f48b13f2f4938bab7de4d27177fe273e4b5826c693", kill_on_drop: false }`
[INFO] [stdout] 6977de42f3828702ff65a9f48b13f2f4938bab7de4d27177fe273e4b5826c693
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 32b052015aa7082d33ed891827d880e75dc08634278ce1edf3dadddffae37f74
[INFO] running `Command { std: "docker" "start" "-a" "32b052015aa7082d33ed891827d880e75dc08634278ce1edf3dadddffae37f74", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/twurst_client-483620d4f08025d4)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::call_builder_invalid_header_name_surfaces_on_send ... ok
[INFO] [stdout] test tests::not_ready_service ... ok
[INFO] [stdout] test tests::request_transport_error ... ok
[INFO] [stdout] test tests::request_with_base_other_error ... ok
[INFO] [stdout] test tests::response_future_is_send ... ok
[INFO] [stdout] test tests::wrong_content_type_response ... ok
[INFO] [stdout] test tests::json_request_with_unknown_fields_ok ... ok
[INFO] [stdout] test tests::invalid_protobuf_response ... ok
[INFO] [stdout] test tests::json_request_without_base_ok ... ok
[INFO] [stdout] test tests::invalid_json_response ... ok
[INFO] [stdout] test tests::call_builder_with_headers_map_ok ... ok
[INFO] [stdout] test tests::call_builder_with_header_ok ... ok
[INFO] [stdout] test tests::request_with_base_twirp_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests twurst_client
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/../README.md - (line 33) ... ignored
[INFO] [stdout] test src/../README.md - (line 50) ... ignored
[INFO] [stdout] test src/../README.md - (line 68) ... ignored
[INFO] [stdout] test src/../README.md - (line 9) ... ignored
[INFO] [stdout] test src/lib.rs - TwirpHttpClient<S>::new (line 146) ... ok
[INFO] [stdout] test src/lib.rs - TwirpHttpClient<S>::new_with_base (line 118) ... ok
[INFO] [stdout] test src/lib.rs - TwirpHttpClient<S>::call_builder (line 190) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.83s; merged doctests compilation took 0.80s
[INFO] running `Command { std: "docker" "inspect" "32b052015aa7082d33ed891827d880e75dc08634278ce1edf3dadddffae37f74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32b052015aa7082d33ed891827d880e75dc08634278ce1edf3dadddffae37f74", kill_on_drop: false }`
[INFO] [stdout] 32b052015aa7082d33ed891827d880e75dc08634278ce1edf3dadddffae37f74
