[INFO] cloning repository https://github.com/vonnemo212/RustLearning_DynamoDB
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vonnemo212/RustLearning_DynamoDB" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvonnemo212%2FRustLearning_DynamoDB", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvonnemo212%2FRustLearning_DynamoDB'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b85f25ad82a466d9f9f25ec439153899899a4049
[INFO] checking vonnemo212/RustLearning_DynamoDB against try#73ffebff6f34db7eb167bf9edcf2afa19c3073e9 for pr-147841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvonnemo212%2FRustLearning_DynamoDB" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vonnemo212/RustLearning_DynamoDB
[INFO] finished tweaking git repo https://github.com/vonnemo212/RustLearning_DynamoDB
[INFO] tweaked toml for git repo https://github.com/vonnemo212/RustLearning_DynamoDB written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vonnemo212/RustLearning_DynamoDB on toolchain 73ffebff6f34db7eb167bf9edcf2afa19c3073e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vonnemo212/RustLearning_DynamoDB 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" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aws-smithy-http-tower v0.33.1
[INFO] [stderr]   Downloaded aws-smithy-async v0.33.1
[INFO] [stderr]   Downloaded aws-smithy-http v0.33.1
[INFO] [stderr]   Downloaded aws-types v0.3.0
[INFO] [stderr]   Downloaded lambda_runtime v0.9.2
[INFO] [stderr]   Downloaded lambda_runtime_api_client v0.9.0
[INFO] [stderr]   Downloaded urlencoding v1.3.3
[INFO] [stderr]   Downloaded aws-smithy-query v0.33.1
[INFO] [stderr]   Downloaded aws-smithy-types v0.33.1
[INFO] [stderr]   Downloaded aws-sig-auth v0.3.0
[INFO] [stderr]   Downloaded aws-endpoint v0.3.0
[INFO] [stderr]   Downloaded aws-smithy-xml v0.33.1
[INFO] [stderr]   Downloaded aws-smithy-client v0.33.1
[INFO] [stderr]   Downloaded aws-smithy-json v0.33.1
[INFO] [stderr]   Downloaded aws-http v0.3.0
[INFO] [stderr]   Downloaded aws-sigv4 v0.3.1
[INFO] [stderr]   Downloaded aws-sdk-sts v0.3.0
[INFO] [stderr]   Downloaded aws-config v0.3.0
[INFO] [stderr]   Downloaded aws-sdk-dynamodb v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e6db45b103be7baa84f2875b536d62458ea0af950e856e232af3cc7f3025860
[INFO] running `Command { std: "docker" "start" "-a" "6e6db45b103be7baa84f2875b536d62458ea0af950e856e232af3cc7f3025860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e6db45b103be7baa84f2875b536d62458ea0af950e856e232af3cc7f3025860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e6db45b103be7baa84f2875b536d62458ea0af950e856e232af3cc7f3025860", kill_on_drop: false }`
[INFO] [stdout] 6e6db45b103be7baa84f2875b536d62458ea0af950e856e232af3cc7f3025860
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f056d190b875b324acd6883e6281fb33bbc3ac82a692f6f71fa30e2eaf08e7c
[INFO] running `Command { std: "docker" "start" "-a" "7f056d190b875b324acd6883e6281fb33bbc3ac82a692f6f71fa30e2eaf08e7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling syn v2.0.49
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling time-macros v0.2.17
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]     Checking http v1.0.0
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]     Checking urlencoding v1.3.3
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking uuid v1.7.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling aws-types v0.3.0
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stdout] error[E0282]: type annotations needed for `Box<_>`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/time-0.3.34/src/format_description/parse/mod.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let items = format_items
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     Ok(items.into())
[INFO] [stdout]    |        ----- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `items` an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let items: Box<_> = format_items
[INFO] [stdout]    |              ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `time` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7f056d190b875b324acd6883e6281fb33bbc3ac82a692f6f71fa30e2eaf08e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f056d190b875b324acd6883e6281fb33bbc3ac82a692f6f71fa30e2eaf08e7c", kill_on_drop: false }`
[INFO] [stdout] 7f056d190b875b324acd6883e6281fb33bbc3ac82a692f6f71fa30e2eaf08e7c