[INFO] fetching crate opentelemetry-http 0.31.0...
[INFO] testing opentelemetry-http-0.31.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate opentelemetry-http 0.31.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate opentelemetry-http 0.31.0
[INFO] finished tweaking crates.io crate opentelemetry-http 0.31.0
[INFO] tweaked toml for crates.io crate opentelemetry-http 0.31.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate opentelemetry-http 0.31.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate opentelemetry-http 0.31.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c54398ea35eb0407f2cacf9ca138e306bb20f98625967a8ea04800b4e62d2740
[INFO] running `Command { std: "docker" "start" "-a" "c54398ea35eb0407f2cacf9ca138e306bb20f98625967a8ea04800b4e62d2740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c54398ea35eb0407f2cacf9ca138e306bb20f98625967a8ea04800b4e62d2740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c54398ea35eb0407f2cacf9ca138e306bb20f98625967a8ea04800b4e62d2740", kill_on_drop: false }`
[INFO] [stdout] c54398ea35eb0407f2cacf9ca138e306bb20f98625967a8ea04800b4e62d2740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 801063d3140ff71754171d3fa63c5af28ae8192d69100f8dfb13de8257738f92
[INFO] running `Command { std: "docker" "start" "-a" "801063d3140ff71754171d3fa63c5af28ae8192d69100f8dfb13de8257738f92", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling opentelemetry v0.31.0
[INFO] [stderr]    Compiling opentelemetry-http v0.31.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.50s
[INFO] running `Command { std: "docker" "inspect" "801063d3140ff71754171d3fa63c5af28ae8192d69100f8dfb13de8257738f92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "801063d3140ff71754171d3fa63c5af28ae8192d69100f8dfb13de8257738f92", kill_on_drop: false }`
[INFO] [stdout] 801063d3140ff71754171d3fa63c5af28ae8192d69100f8dfb13de8257738f92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 549441e8d4aa81052a53b7deb8a6896948ba493d68dbe89a9c32f92a15217ac8
[INFO] running `Command { std: "docker" "start" "-a" "549441e8d4aa81052a53b7deb8a6896948ba493d68dbe89a9c32f92a15217ac8", kill_on_drop: false }`
[INFO] [stderr]    Compiling opentelemetry-http v0.31.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "549441e8d4aa81052a53b7deb8a6896948ba493d68dbe89a9c32f92a15217ac8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "549441e8d4aa81052a53b7deb8a6896948ba493d68dbe89a9c32f92a15217ac8", kill_on_drop: false }`
[INFO] [stdout] 549441e8d4aa81052a53b7deb8a6896948ba493d68dbe89a9c32f92a15217ac8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d627939c5f8c53200158d5ce1365ae5afba135b1fd3725f17e32eb23a20b167
[INFO] running `Command { std: "docker" "start" "-a" "0d627939c5f8c53200158d5ce1365ae5afba135b1fd3725f17e32eb23a20b167", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/opentelemetry_http-e36bb5f98fc19c1e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests opentelemetry_http
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::http_headers_get ... ok
[INFO] [stdout] test tests::http_headers_get_all ... ok
[INFO] [stdout] test tests::http_headers_get_all_missing_key ... ok
[INFO] [stdout] test tests::http_headers_keys ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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" "0d627939c5f8c53200158d5ce1365ae5afba135b1fd3725f17e32eb23a20b167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d627939c5f8c53200158d5ce1365ae5afba135b1fd3725f17e32eb23a20b167", kill_on_drop: false }`
[INFO] [stdout] 0d627939c5f8c53200158d5ce1365ae5afba135b1fd3725f17e32eb23a20b167