[INFO] fetching crate otlp-sigv4-client 0.3.0...
[INFO] testing otlp-sigv4-client-0.3.0 against nightly-2025-01-18 for randomize-layout-3
[INFO] extracting crate otlp-sigv4-client 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate otlp-sigv4-client 0.3.0 on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate otlp-sigv4-client 0.3.0
[INFO] finished tweaking crates.io crate otlp-sigv4-client 0.3.0
[INFO] tweaked toml for crates.io crate otlp-sigv4-client 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate otlp-sigv4-client 0.3.0 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40bf788e1e1e81c8a5e2422a4b7c3f50e06d94050789f1253d604cf87af63cdf
[INFO] running `Command { std: "docker" "start" "-a" "40bf788e1e1e81c8a5e2422a4b7c3f50e06d94050789f1253d604cf87af63cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40bf788e1e1e81c8a5e2422a4b7c3f50e06d94050789f1253d604cf87af63cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40bf788e1e1e81c8a5e2422a4b7c3f50e06d94050789f1253d604cf87af63cdf", kill_on_drop: false }`
[INFO] [stdout] 40bf788e1e1e81c8a5e2422a4b7c3f50e06d94050789f1253d604cf87af63cdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c66f160cfbdc361125d164762ef4e18e669b8cc1cbabcdd00d6ee6a5b16e91ab
[INFO] running `Command { std: "docker" "start" "-a" "c66f160cfbdc361125d164762ef4e18e669b8cc1cbabcdd00d6ee6a5b16e91ab", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "c66f160cfbdc361125d164762ef4e18e669b8cc1cbabcdd00d6ee6a5b16e91ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c66f160cfbdc361125d164762ef4e18e669b8cc1cbabcdd00d6ee6a5b16e91ab", kill_on_drop: false }`
[INFO] [stdout] c66f160cfbdc361125d164762ef4e18e669b8cc1cbabcdd00d6ee6a5b16e91ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe3cff1f0eaa0af3d2d08ecb19e5fe743a76bea07d521eb2a26e117e313e086f
[INFO] running `Command { std: "docker" "start" "-a" "fe3cff1f0eaa0af3d2d08ecb19e5fe743a76bea07d521eb2a26e117e313e086f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling opentelemetry_sdk v0.27.1
[INFO] [stderr]    Compiling aws-smithy-json v0.60.7
[INFO] [stderr]    Compiling hyper v1.5.1
[INFO] [stderr]    Compiling hyper v0.14.31
[INFO] [stderr]    Compiling hyper-util v0.1.10
[INFO] [stderr]    Compiling hyper-rustls v0.27.3
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling reqwest v0.12.9
[INFO] [stderr]    Compiling tonic v0.12.3
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling aws-smithy-runtime v1.7.4
[INFO] [stderr]    Compiling opentelemetry-http v0.27.0
[INFO] [stderr]    Compiling opentelemetry-proto v0.27.0
[INFO] [stderr]    Compiling otlp-sigv4-client v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling opentelemetry-otlp v0.27.0
[INFO] [stderr]    Compiling aws-runtime v1.4.4
[INFO] [stderr]    Compiling aws-sdk-sso v1.50.0
[INFO] [stderr]    Compiling aws-sdk-ssooidc v1.51.0
[INFO] [stderr]    Compiling aws-sdk-sts v1.51.0
[INFO] [stderr]    Compiling aws-config v1.5.10
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 52s
[INFO] running `Command { std: "docker" "inspect" "fe3cff1f0eaa0af3d2d08ecb19e5fe743a76bea07d521eb2a26e117e313e086f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe3cff1f0eaa0af3d2d08ecb19e5fe743a76bea07d521eb2a26e117e313e086f", kill_on_drop: false }`
[INFO] [stdout] fe3cff1f0eaa0af3d2d08ecb19e5fe743a76bea07d521eb2a26e117e313e086f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 339639f88af68f4732b934d235e7d65ce2b6b1da1a567923c0ef5223dcba092e
[INFO] running `Command { std: "docker" "start" "-a" "339639f88af68f4732b934d235e7d65ce2b6b1da1a567923c0ef5223dcba092e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/otlp_sigv4_client-fb062760df8ddd4c)
[INFO] [stdout] test builder::tests::test_builder_fluent_interface ... ok
[INFO] [stdout] test builder::tests::test_builder_success ... ok
[INFO] [stdout] test builder::tests::test_builder_default_values ... ok
[INFO] [stdout] test builder::tests::test_builder_missing_client ... ok
[INFO] [stdout] test builder::tests::test_builder_with_signing_predicate ... ok
[INFO] [stdout] test builder::tests::test_builder_missing_credentials ... ok
[INFO] [stdout] test tests::test_sigv4_client_signs_request ... ok
[INFO] [stdout] test tests::test_sigv4_client_preserves_headers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests otlp_sigv4_client
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 16) - compile ... ok
[INFO] [stdout] test src/builder.rs - builder::SigV4ClientBuilder<T>::with_signing_predicate (line 80) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "339639f88af68f4732b934d235e7d65ce2b6b1da1a567923c0ef5223dcba092e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "339639f88af68f4732b934d235e7d65ce2b6b1da1a567923c0ef5223dcba092e", kill_on_drop: false }`
[INFO] [stdout] 339639f88af68f4732b934d235e7d65ce2b6b1da1a567923c0ef5223dcba092e