[INFO] fetching crate http-proxy-client-async 0.3.1...
[INFO] testing http-proxy-client-async-0.3.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate http-proxy-client-async 0.3.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate http-proxy-client-async 0.3.1
[INFO] finished tweaking crates.io crate http-proxy-client-async 0.3.1
[INFO] tweaked toml for crates.io crate http-proxy-client-async 0.3.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate http-proxy-client-async 0.3.1 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] [stderr]       Adding http v0.2.12 (available: v1.3.1)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 431178487ecdaa7bf84326b9569e49f3ec561813f23536d702fd3f193a98fcd5
[INFO] running `Command { std: "docker" "start" "-a" "431178487ecdaa7bf84326b9569e49f3ec561813f23536d702fd3f193a98fcd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "431178487ecdaa7bf84326b9569e49f3ec561813f23536d702fd3f193a98fcd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "431178487ecdaa7bf84326b9569e49f3ec561813f23536d702fd3f193a98fcd5", kill_on_drop: false }`
[INFO] [stdout] 431178487ecdaa7bf84326b9569e49f3ec561813f23536d702fd3f193a98fcd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f06b6973f30669df5123d3688e536b7ca89e1f8d41b622fc177b3486a8d8634f
[INFO] running `Command { std: "docker" "start" "-a" "f06b6973f30669df5123d3688e536b7ca89e1f8d41b622fc177b3486a8d8634f", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling http-proxy-client-async v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.97s
[INFO] running `Command { std: "docker" "inspect" "f06b6973f30669df5123d3688e536b7ca89e1f8d41b622fc177b3486a8d8634f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f06b6973f30669df5123d3688e536b7ca89e1f8d41b622fc177b3486a8d8634f", kill_on_drop: false }`
[INFO] [stdout] f06b6973f30669df5123d3688e536b7ca89e1f8d41b622fc177b3486a8d8634f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ac5b6f92a9d8442aaab4eacd1c56c2e75e6d1ef4ee3edafebbfd283a4dd5bcf2
[INFO] running `Command { std: "docker" "start" "-a" "ac5b6f92a9d8442aaab4eacd1c56c2e75e6d1ef4ee3edafebbfd283a4dd5bcf2", kill_on_drop: false }`
[INFO] [stderr]    Compiling merge-io v0.3.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling http-proxy-client-async v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "ac5b6f92a9d8442aaab4eacd1c56c2e75e6d1ef4ee3edafebbfd283a4dd5bcf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac5b6f92a9d8442aaab4eacd1c56c2e75e6d1ef4ee3edafebbfd283a4dd5bcf2", kill_on_drop: false }`
[INFO] [stdout] ac5b6f92a9d8442aaab4eacd1c56c2e75e6d1ef4ee3edafebbfd283a4dd5bcf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 06b8769af2682e9544892a4bf671935152db62da768e83b8c6a659d1fcbd8e87
[INFO] running `Command { std: "docker" "start" "-a" "06b8769af2682e9544892a4bf671935152db62da768e83b8c6a659d1fcbd8e87", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/http_proxy_client_async-be0386d03bf1eaf7)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test flow::tests::receive_response_small_read_buf_test ... ok
[INFO] [stdout] test flow::tests::receive_response_test ... ok
[INFO] [stdout] test flow::tests::send_request_with_headers ... ok
[INFO] [stdout] test flow::tests::send_request_without_headers ... ok
[INFO] [stdout] test prepend_io_stream::tests::small_buffer_prepended_read_test ... ok
[INFO] [stdout] test flow::tests::receive_response_with_headers ... ok
[INFO] [stdout] test prepend_io_stream::tests::simple_prepended_read_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/e2e.rs (/opt/rustwide/target/debug/deps/e2e-9d6113e2e9715176)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests http_proxy_client_async
[INFO] [stdout] running 1 test
[INFO] [stdout] test handshake_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "06b8769af2682e9544892a4bf671935152db62da768e83b8c6a659d1fcbd8e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06b8769af2682e9544892a4bf671935152db62da768e83b8c6a659d1fcbd8e87", kill_on_drop: false }`
[INFO] [stdout] 06b8769af2682e9544892a4bf671935152db62da768e83b8c6a659d1fcbd8e87