[INFO] cloning repository https://github.com/aws-samples/sample-building-mcp-servers-with-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aws-samples/sample-building-mcp-servers-with-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faws-samples%2Fsample-building-mcp-servers-with-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faws-samples%2Fsample-building-mcp-servers-with-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b65e9b1cec6d2bbb035f91699a11bd941cd0135
[INFO] checking aws-samples/sample-building-mcp-servers-with-rust against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faws-samples%2Fsample-building-mcp-servers-with-rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aws-samples/sample-building-mcp-servers-with-rust
[INFO] finished tweaking git repo https://github.com/aws-samples/sample-building-mcp-servers-with-rust
[INFO] tweaked toml for git repo https://github.com/aws-samples/sample-building-mcp-servers-with-rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aws-samples/sample-building-mcp-servers-with-rust on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aws-samples/sample-building-mcp-servers-with-rust 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" "+1.95.0-beta.7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e7153e0ba5089af9d495c413f0aa5e02dea0c6b78345e35aa08ecd53f7e5737
[INFO] running `Command { std: "docker" "start" "-a" "4e7153e0ba5089af9d495c413f0aa5e02dea0c6b78345e35aa08ecd53f7e5737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e7153e0ba5089af9d495c413f0aa5e02dea0c6b78345e35aa08ecd53f7e5737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e7153e0ba5089af9d495c413f0aa5e02dea0c6b78345e35aa08ecd53f7e5737", kill_on_drop: false }`
[INFO] [stdout] 4e7153e0ba5089af9d495c413f0aa5e02dea0c6b78345e35aa08ecd53f7e5737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ad5d15f049be0ab6d7a65bebf3e291e97ee3de735455b07be12b4c67d194024
[INFO] running `Command { std: "docker" "start" "-a" "5ad5d15f049be0ab6d7a65bebf3e291e97ee3de735455b07be12b4c67d194024", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking time-core v0.1.4
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking litemap v0.7.5
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.1
[INFO] [stderr]    Compiling icu_properties_data v1.5.1
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.1
[INFO] [stderr]     Checking uuid v1.16.0
[INFO] [stderr]     Checking aws-smithy-xml v0.56.1
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]     Checking unicode-properties v0.1.3
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking siphasher v1.0.1
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking dyn-clone v1.0.19
[INFO] [stderr]     Checking whoami v1.6.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling aws-types v0.56.1
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking postgres-protocol v0.6.8
[INFO] [stderr]     Checking aws-smithy-types v0.56.1
[INFO] [stderr]     Checking postgres-types v0.2.9
[INFO] [stderr]     Checking aws-smithy-eventstream v0.56.1
[INFO] [stderr]     Checking aws-smithy-json v0.56.1
[INFO] [stderr]     Checking aws-smithy-query v0.56.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling schemars_derive v0.8.22
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling rmcp-macros v0.1.5 (https://github.com/modelcontextprotocol/rust-sdk?branch=main#afb8a905)
[INFO] [stderr]    Compiling rmcp-macros v0.1.5
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking tracing-appender v0.2.3
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking aws-smithy-async v0.56.1
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking tokio-postgres v0.7.13
[INFO] [stderr]     Checking aws-credential-types v0.56.1
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking rust-mcp-schema v0.4.0
[INFO] [stderr]     Checking rmcp v0.1.5 (https://github.com/modelcontextprotocol/rust-sdk?branch=main#afb8a905)
[INFO] [stderr]     Checking rust-mcp-transport v0.2.1
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking aws-smithy-http v0.56.1
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking aws-smithy-http-tower v0.56.1
[INFO] [stderr]     Checking aws-smithy-runtime-api v0.56.1
[INFO] [stderr]     Checking aws-sigv4 v0.56.1
[INFO] [stderr]     Checking aws-smithy-checksums v0.56.1
[INFO] [stderr]     Checking aws-smithy-client v0.56.1
[INFO] [stderr]     Checking aws-smithy-runtime v0.56.1
[INFO] [stderr]     Checking aws-http v0.56.1
[INFO] [stderr]     Checking aws-runtime v0.56.1
[INFO] [stderr]     Checking aws-sdk-sts v0.30.0
[INFO] [stderr]     Checking aws-sdk-sso v0.30.0
[INFO] [stderr]     Checking aws-sdk-rds v0.34.0
[INFO] [stderr]     Checking aws-sdk-s3 v0.34.0
[INFO] [stderr]     Checking aws-config v0.56.1
[INFO] [stderr] error: could not compile `aws-sdk-rds` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.95.0-beta.7-x86_64-unknown-linux-gnu/bin/rustc --crate-name aws_sdk_rds --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/aws-sdk-rds-0.34.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="rt-tokio"' --cfg 'feature="rustls"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "rt-tokio", "rustls", "test-util"))' -C metadata=293d8867dd7d0e80 -C extra-filename=-cfe8b410006b01be --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aws_credential_types=/opt/rustwide/target/debug/deps/libaws_credential_types-11141ac0559008e0.rmeta --extern aws_http=/opt/rustwide/target/debug/deps/libaws_http-0e6726d406427266.rmeta --extern aws_runtime=/opt/rustwide/target/debug/deps/libaws_runtime-8f56a4e429f34798.rmeta --extern aws_smithy_async=/opt/rustwide/target/debug/deps/libaws_smithy_async-fe6415296870223d.rmeta --extern aws_smithy_client=/opt/rustwide/target/debug/deps/libaws_smithy_client-b5c06fd8a558b8d4.rmeta --extern aws_smithy_http=/opt/rustwide/target/debug/deps/libaws_smithy_http-1fcea52c368b8f23.rmeta --extern aws_smithy_json=/opt/rustwide/target/debug/deps/libaws_smithy_json-fbbb5b4782ae5af3.rmeta --extern aws_smithy_query=/opt/rustwide/target/debug/deps/libaws_smithy_query-37ae14d7ea3ee604.rmeta --extern aws_smithy_runtime=/opt/rustwide/target/debug/deps/libaws_smithy_runtime-650c5b3b9347ba84.rmeta --extern aws_smithy_runtime_api=/opt/rustwide/target/debug/deps/libaws_smithy_runtime_api-00e2951cd0ff5e3a.rmeta --extern aws_smithy_types=/opt/rustwide/target/debug/deps/libaws_smithy_types-1cfa9b09fa64ccea.rmeta --extern aws_smithy_xml=/opt/rustwide/target/debug/deps/libaws_smithy_xml-796e3f0c87024d5c.rmeta --extern aws_types=/opt/rustwide/target/debug/deps/libaws_types-e81f70969d03a7a7.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-15a83ceca59b2ad0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-75d90cd32ed87aef.rmeta --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-ac5bda2266c9c8b4.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-bb9bdaae8e48743f.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-f99fec72fe541ddd/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `aws-sdk-s3` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.95.0-beta.7-x86_64-unknown-linux-gnu/bin/rustc --crate-name aws_sdk_s3 --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/aws-sdk-s3-0.34.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="rt-tokio"' --cfg 'feature="rustls"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "rt-tokio", "rustls", "test-util"))' -C metadata=61a7ce5fffc1259d -C extra-filename=-55aca762d36776b2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aws_credential_types=/opt/rustwide/target/debug/deps/libaws_credential_types-11141ac0559008e0.rmeta --extern aws_http=/opt/rustwide/target/debug/deps/libaws_http-0e6726d406427266.rmeta --extern aws_runtime=/opt/rustwide/target/debug/deps/libaws_runtime-8f56a4e429f34798.rmeta --extern aws_sigv4=/opt/rustwide/target/debug/deps/libaws_sigv4-d655eba8ab1ea293.rmeta --extern aws_smithy_async=/opt/rustwide/target/debug/deps/libaws_smithy_async-fe6415296870223d.rmeta --extern aws_smithy_checksums=/opt/rustwide/target/debug/deps/libaws_smithy_checksums-e256708364133df4.rmeta --extern aws_smithy_client=/opt/rustwide/target/debug/deps/libaws_smithy_client-b5c06fd8a558b8d4.rmeta --extern aws_smithy_eventstream=/opt/rustwide/target/debug/deps/libaws_smithy_eventstream-05b32c14a5a14ae5.rmeta --extern aws_smithy_http=/opt/rustwide/target/debug/deps/libaws_smithy_http-1fcea52c368b8f23.rmeta --extern aws_smithy_json=/opt/rustwide/target/debug/deps/libaws_smithy_json-fbbb5b4782ae5af3.rmeta --extern aws_smithy_runtime=/opt/rustwide/target/debug/deps/libaws_smithy_runtime-650c5b3b9347ba84.rmeta --extern aws_smithy_runtime_api=/opt/rustwide/target/debug/deps/libaws_smithy_runtime_api-00e2951cd0ff5e3a.rmeta --extern aws_smithy_types=/opt/rustwide/target/debug/deps/libaws_smithy_types-1cfa9b09fa64ccea.rmeta --extern aws_smithy_xml=/opt/rustwide/target/debug/deps/libaws_smithy_xml-796e3f0c87024d5c.rmeta --extern aws_types=/opt/rustwide/target/debug/deps/libaws_types-e81f70969d03a7a7.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-7f0471ae4eecb6cc.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-15a83ceca59b2ad0.rmeta --extern http_body=/opt/rustwide/target/debug/deps/libhttp_body-3b5cb40abf7964f2.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-209beb555667d66b.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-ae2d82d381f90484.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-75d90cd32ed87aef.rmeta --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-ac5bda2266c9c8b4.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-bb9bdaae8e48743f.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-8dd35f59a59b095f.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-f99fec72fe541ddd/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "5ad5d15f049be0ab6d7a65bebf3e291e97ee3de735455b07be12b4c67d194024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ad5d15f049be0ab6d7a65bebf3e291e97ee3de735455b07be12b4c67d194024", kill_on_drop: false }`
[INFO] [stdout] 5ad5d15f049be0ab6d7a65bebf3e291e97ee3de735455b07be12b4c67d194024