[INFO] cloning repository https://github.com/rust-adventure/dynamodb-examples
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-adventure/dynamodb-examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-adventure%2Fdynamodb-examples", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-adventure%2Fdynamodb-examples'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e615f7008f75ec38077c4f291d8c2020cd61e32
[INFO] documenting rust-adventure/dynamodb-examples against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-adventure%2Fdynamodb-examples" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rust-adventure/dynamodb-examples on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rust-adventure/dynamodb-examples
[INFO] finished tweaking git repo https://github.com/rust-adventure/dynamodb-examples
[INFO] tweaked toml for git repo https://github.com/rust-adventure/dynamodb-examples written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/rust-adventure/dynamodb-examples already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26578375e15b0361c5122d7ba9320231778f49748d6d4fb43bbad539a11b68d7
[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" "26578375e15b0361c5122d7ba9320231778f49748d6d4fb43bbad539a11b68d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26578375e15b0361c5122d7ba9320231778f49748d6d4fb43bbad539a11b68d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26578375e15b0361c5122d7ba9320231778f49748d6d4fb43bbad539a11b68d7", kill_on_drop: false }`
[INFO] [stdout] 26578375e15b0361c5122d7ba9320231778f49748d6d4fb43bbad539a11b68d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 32309ed19f5954145f6a187739e8ae16f474081c2dd1ea7d66fe9e697fb6510f
[INFO] running `Command { std: "docker" "start" "-a" "32309ed19f5954145f6a187739e8ae16f474081c2dd1ea7d66fe9e697fb6510f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling futures-core v0.3.18
[INFO] [stderr]    Compiling futures-task v0.3.18
[INFO] [stderr]    Compiling futures-util v0.3.18
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]     Checking num_threads v0.1.3
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling futures-channel v0.3.18
[INFO] [stderr]    Compiling httparse v1.5.1
[INFO] [stderr]     Checking futures-sink v0.3.18
[INFO] [stderr]     Checking zeroize v1.4.3
[INFO] [stderr]     Checking tower-layer v0.3.1
[INFO] [stderr]     Checking fastrand v1.5.0
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]     Checking urlencoding v1.3.3
[INFO] [stderr]    Compiling tokio v1.14.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking tracing-core v0.1.21
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking bytes-utils v0.1.1
[INFO] [stderr]     Checking ryu v1.0.6
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]     Checking http v0.2.5
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling aws-types v0.6.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking time v0.3.7
[INFO] [stderr]     Checking socket2 v0.4.2
[INFO] [stderr]     Checking http-body v0.4.4
[INFO] [stderr]     Checking aws-smithy-types v0.36.0
[INFO] [stderr]     Checking aws-smithy-json v0.36.0
[INFO] [stderr]     Checking aws-smithy-query v0.36.0
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking ct-logs v0.8.0
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]     Checking rustls-native-certs v0.5.0
[INFO] [stderr]    Compiling tokio-macros v1.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.18
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking tracing v0.1.29
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking aws-smithy-xml v0.36.0
[INFO] [stderr]     Checking pin-project v1.0.8
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking tokio-stream v0.1.8
[INFO] [stderr]     Checking tower v0.4.11
[INFO] [stderr]     Checking tokio-rustls v0.22.0
[INFO] [stderr]     Checking h2 v0.3.7
[INFO] [stderr]     Checking aws-smithy-async v0.36.0
[INFO] [stderr]     Checking hyper v0.14.15
[INFO] [stderr]     Checking aws-smithy-http v0.36.0
[INFO] [stderr]     Checking hyper-rustls v0.22.1
[INFO] [stderr]     Checking aws-smithy-http-tower v0.36.0
[INFO] [stderr]     Checking aws-sigv4 v0.6.0
[INFO] [stderr]     Checking aws-http v0.6.0
[INFO] [stderr]     Checking aws-endpoint v0.6.0
[INFO] [stderr]     Checking aws-smithy-client v0.36.0
[INFO] [stderr]     Checking aws-sig-auth v0.6.0
[INFO] [stderr]     Checking aws-sdk-sts v0.6.0
[INFO] [stderr]     Checking aws-sdk-sso v0.6.0
[INFO] [stderr]     Checking aws-sdk-dynamodb v0.6.0
[INFO] [stderr]     Checking aws-config v0.6.0
[INFO] [stderr]  Documenting dynamodb-examples v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `dynamodb-examples`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name read_transaction src/bin/read_transaction.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=9fa3d53a3cf96db3 -L dependency=/opt/rustwide/target/debug/deps --extern aws_config=/opt/rustwide/target/debug/deps/libaws_config-1e26f7c20d471f3d.rmeta --extern aws_sdk_dynamodb=/opt/rustwide/target/debug/deps/libaws_sdk_dynamodb-c23955c6f15c679b.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-1c427f755ffece0c.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not document `dynamodb-examples`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name query_an_index src/bin/query_an_index.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=06ccee351fa4980c -L dependency=/opt/rustwide/target/debug/deps --extern aws_config=/opt/rustwide/target/debug/deps/libaws_config-1e26f7c20d471f3d.rmeta --extern aws_sdk_dynamodb=/opt/rustwide/target/debug/deps/libaws_sdk_dynamodb-c23955c6f15c679b.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-1c427f755ffece0c.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `dynamodb-examples`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name query_with_sorting src/bin/query_with_sorting.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=5f30a221846ecc3b -L dependency=/opt/rustwide/target/debug/deps --extern aws_config=/opt/rustwide/target/debug/deps/libaws_config-1e26f7c20d471f3d.rmeta --extern aws_sdk_dynamodb=/opt/rustwide/target/debug/deps/libaws_sdk_dynamodb-c23955c6f15c679b.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-1c427f755ffece0c.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `dynamodb-examples`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name query_pagination src/bin/query_pagination.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=eae27e5d0dff4ab5 -L dependency=/opt/rustwide/target/debug/deps --extern aws_config=/opt/rustwide/target/debug/deps/libaws_config-1e26f7c20d471f3d.rmeta --extern aws_sdk_dynamodb=/opt/rustwide/target/debug/deps/libaws_sdk_dynamodb-c23955c6f15c679b.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-1c427f755ffece0c.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `dynamodb-examples`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name increment_item_attribute src/bin/increment_item_attribute.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=6a9145f19be84e84 -L dependency=/opt/rustwide/target/debug/deps --extern aws_config=/opt/rustwide/target/debug/deps/libaws_config-1e26f7c20d471f3d.rmeta --extern aws_sdk_dynamodb=/opt/rustwide/target/debug/deps/libaws_sdk_dynamodb-c23955c6f15c679b.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-1c427f755ffece0c.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `dynamodb-examples`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name update_item src/bin/update_item.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=00275c517e07ed51 -L dependency=/opt/rustwide/target/debug/deps --extern aws_config=/opt/rustwide/target/debug/deps/libaws_config-1e26f7c20d471f3d.rmeta --extern aws_sdk_dynamodb=/opt/rustwide/target/debug/deps/libaws_sdk_dynamodb-c23955c6f15c679b.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-1c427f755ffece0c.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `dynamodb-examples`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name simple_transaction src/bin/simple_transaction.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=6cc046d4ecaf0776 -L dependency=/opt/rustwide/target/debug/deps --extern aws_config=/opt/rustwide/target/debug/deps/libaws_config-1e26f7c20d471f3d.rmeta --extern aws_sdk_dynamodb=/opt/rustwide/target/debug/deps/libaws_sdk_dynamodb-c23955c6f15c679b.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-1c427f755ffece0c.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `dynamodb-examples`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name conditionally_update_item src/bin/conditionally_update_item.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=661fb37d86ad37b9 -L dependency=/opt/rustwide/target/debug/deps --extern aws_config=/opt/rustwide/target/debug/deps/libaws_config-1e26f7c20d471f3d.rmeta --extern aws_sdk_dynamodb=/opt/rustwide/target/debug/deps/libaws_sdk_dynamodb-c23955c6f15c679b.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-1c427f755ffece0c.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `dynamodb-examples`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name put_item src/bin/put_item.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=0ff8e6af8bacdc4d -L dependency=/opt/rustwide/target/debug/deps --extern aws_config=/opt/rustwide/target/debug/deps/libaws_config-1e26f7c20d471f3d.rmeta --extern aws_sdk_dynamodb=/opt/rustwide/target/debug/deps/libaws_sdk_dynamodb-c23955c6f15c679b.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-1c427f755ffece0c.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "32309ed19f5954145f6a187739e8ae16f474081c2dd1ea7d66fe9e697fb6510f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32309ed19f5954145f6a187739e8ae16f474081c2dd1ea7d66fe9e697fb6510f", kill_on_drop: false }`
[INFO] [stdout] 32309ed19f5954145f6a187739e8ae16f474081c2dd1ea7d66fe9e697fb6510f