[INFO] fetching crate aws-sdk-ec2 0.7.0...
[INFO] testing aws-sdk-ec2-0.7.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate aws-sdk-ec2 0.7.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate aws-sdk-ec2 0.7.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aws-sdk-ec2 0.7.0
[INFO] finished tweaking crates.io crate aws-sdk-ec2 0.7.0
[INFO] tweaked toml for crates.io crate aws-sdk-ec2 0.7.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1814d2d12930f5b8e9806aa340d2a54b4ab9f8afadb5269cc0d2e8ae5738ba29
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1814d2d12930f5b8e9806aa340d2a54b4ab9f8afadb5269cc0d2e8ae5738ba29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1814d2d12930f5b8e9806aa340d2a54b4ab9f8afadb5269cc0d2e8ae5738ba29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1814d2d12930f5b8e9806aa340d2a54b4ab9f8afadb5269cc0d2e8ae5738ba29", kill_on_drop: false }`
[INFO] [stdout] 1814d2d12930f5b8e9806aa340d2a54b4ab9f8afadb5269cc0d2e8ae5738ba29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6485b1b1b2bb5edcb18060871f3e46de6624dd98eee111a6613516fc9dcbbca7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6485b1b1b2bb5edcb18060871f3e46de6624dd98eee111a6613516fc9dcbbca7", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling roxmltree v0.14.1
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling pretty_assertions v1.1.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling extend v0.1.2
[INFO] [stderr]    Compiling rustls-native-certs v0.5.0
[INFO] [stderr]    Compiling assert-json-diff v1.1.0
[INFO] [stderr]    Compiling aws-smithy-protocol-test v0.37.0
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling tower v0.4.12
[INFO] [stderr]    Compiling aws-smithy-async v0.37.0
[INFO] [stderr]    Compiling h2 v0.3.11
[INFO] [stderr]    Compiling hyper v0.14.17
[INFO] [stderr]    Compiling aws-smithy-http v0.37.0
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling aws-smithy-http-tower v0.37.0
[INFO] [stderr]    Compiling aws-sigv4 v0.7.0
[INFO] [stderr]    Compiling aws-smithy-client v0.37.0
[INFO] [stderr]    Compiling aws-types v0.7.0
[INFO] [stderr]    Compiling aws-http v0.7.0
[INFO] [stderr]    Compiling aws-sig-auth v0.7.0
[INFO] [stderr]    Compiling aws-endpoint v0.7.0
[INFO] [stderr]    Compiling aws-sdk-ec2 v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `aws-sdk-ec2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name aws_sdk_ec2 --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="rt-tokio"' --cfg 'feature="rustls"' -C metadata=e13d4ab8e0783863 -C extra-filename=-e13d4ab8e0783863 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aws_endpoint=/opt/rustwide/target/debug/deps/libaws_endpoint-7ee6d4aee0d8f1d5.rmeta --extern aws_http=/opt/rustwide/target/debug/deps/libaws_http-ccec08d285683846.rmeta --extern aws_sig_auth=/opt/rustwide/target/debug/deps/libaws_sig_auth-fcde23ae634dea05.rmeta --extern aws_smithy_async=/opt/rustwide/target/debug/deps/libaws_smithy_async-8d041a28c603c2e2.rmeta --extern aws_smithy_client=/opt/rustwide/target/debug/deps/libaws_smithy_client-af34fe2467df273e.rmeta --extern aws_smithy_http=/opt/rustwide/target/debug/deps/libaws_smithy_http-cb32bfd9c2527848.rmeta --extern aws_smithy_http_tower=/opt/rustwide/target/debug/deps/libaws_smithy_http_tower-b503a1c59d5e9d24.rmeta --extern aws_smithy_query=/opt/rustwide/target/debug/deps/libaws_smithy_query-89f0d50a7f6a10fd.rmeta --extern aws_smithy_types=/opt/rustwide/target/debug/deps/libaws_smithy_types-81abc12a271e8a37.rmeta --extern aws_smithy_xml=/opt/rustwide/target/debug/deps/libaws_smithy_xml-e316ebc388ec9cda.rmeta --extern aws_types=/opt/rustwide/target/debug/deps/libaws_types-2758650ca9bc3f9f.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-15b4425b0ed3b764.rmeta --extern fastrand=/opt/rustwide/target/debug/deps/libfastrand-6c6e62702e2d6590.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-bb254f94d89028a2.rmeta --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-473838e6cc010666.rmeta --extern tower=/opt/rustwide/target/debug/deps/libtower-224dba70789c88ce.rmeta --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-8836b7e5b582514f/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "6485b1b1b2bb5edcb18060871f3e46de6624dd98eee111a6613516fc9dcbbca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6485b1b1b2bb5edcb18060871f3e46de6624dd98eee111a6613516fc9dcbbca7", kill_on_drop: false }`
[INFO] [stdout] 6485b1b1b2bb5edcb18060871f3e46de6624dd98eee111a6613516fc9dcbbca7