[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] checking rust-adventure/dynamodb-examples against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-adventure%2Fdynamodb-examples" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [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-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rust-adventure/dynamodb-examples on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rust-adventure/dynamodb-examples 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded aws-smithy-types v0.36.0 [INFO] [stderr] Downloaded aws-types v0.6.0 [INFO] [stderr] Downloaded aws-smithy-http-tower v0.36.0 [INFO] [stderr] Downloaded aws-smithy-xml v0.36.0 [INFO] [stderr] Downloaded aws-smithy-async v0.36.0 [INFO] [stderr] Downloaded aws-smithy-query v0.36.0 [INFO] [stderr] Downloaded aws-smithy-json v0.36.0 [INFO] [stderr] Downloaded aws-sig-auth v0.6.0 [INFO] [stderr] Downloaded bytes-utils v0.1.1 [INFO] [stderr] Downloaded aws-endpoint v0.6.0 [INFO] [stderr] Downloaded aws-sdk-sso v0.6.0 [INFO] [stderr] Downloaded aws-smithy-client v0.36.0 [INFO] [stderr] Downloaded aws-sigv4 v0.6.0 [INFO] [stderr] Downloaded aws-sdk-sts v0.6.0 [INFO] [stderr] Downloaded aws-smithy-http v0.36.0 [INFO] [stderr] Downloaded aws-config v0.6.0 [INFO] [stderr] Downloaded aws-http v0.6.0 [INFO] [stderr] Downloaded ryu v1.0.6 [INFO] [stderr] Downloaded aws-sdk-dynamodb v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e3bbf885259e3f2bec0387018ebfa106fd0f8cbfaed9ccee769828b1b5bb483 [INFO] running `Command { std: "docker" "start" "-a" "1e3bbf885259e3f2bec0387018ebfa106fd0f8cbfaed9ccee769828b1b5bb483", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e3bbf885259e3f2bec0387018ebfa106fd0f8cbfaed9ccee769828b1b5bb483", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e3bbf885259e3f2bec0387018ebfa106fd0f8cbfaed9ccee769828b1b5bb483", kill_on_drop: false }` [INFO] [stdout] 1e3bbf885259e3f2bec0387018ebfa106fd0f8cbfaed9ccee769828b1b5bb483 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 491864050d07de311dd85b9377b689521a83c41660f437540c6c636ef271c317 [INFO] running `Command { std: "docker" "start" "-a" "491864050d07de311dd85b9377b689521a83c41660f437540c6c636ef271c317", 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 tokio v1.14.0 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking num_threads v0.1.3 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Checking futures-sink v0.3.18 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Checking bytes-utils v0.1.1 [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 mio v0.7.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.3.7 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking xmlparser v0.13.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking urlencoding v1.3.3 [INFO] [stderr] Compiling aws-types v0.6.0 [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 http-body v0.4.4 [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] 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 rustls-native-certs v0.5.0 [INFO] [stderr] Checking pin-project v1.0.8 [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 tokio-util v0.6.9 [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking tower v0.4.11 [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-sso v0.6.0 [INFO] [stderr] Checking aws-sdk-sts v0.6.0 [INFO] [stderr] Checking aws-sdk-dynamodb v0.6.0 [INFO] [stderr] Checking aws-config v0.6.0 [INFO] [stderr] Checking dynamodb-examples v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `client` [INFO] [stdout] --> src/bin/delete_all_items.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let client = Client::new(&shared_config); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client` [INFO] [stdout] --> src/bin/setting_up.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let client = Client::new(&shared_config); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client` [INFO] [stdout] --> src/bin/delete_all_items.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let client = Client::new(&shared_config); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client` [INFO] [stdout] --> src/bin/setting_up.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let client = Client::new(&shared_config); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.83s [INFO] running `Command { std: "docker" "inspect" "491864050d07de311dd85b9377b689521a83c41660f437540c6c636ef271c317", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "491864050d07de311dd85b9377b689521a83c41660f437540c6c636ef271c317", kill_on_drop: false }` [INFO] [stdout] 491864050d07de311dd85b9377b689521a83c41660f437540c6c636ef271c317