[INFO] cloning repository https://github.com/eambrosio/rust-lambda-s3 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eambrosio/rust-lambda-s3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feambrosio%2Frust-lambda-s3", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feambrosio%2Frust-lambda-s3'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f0acf0a95e0e2d309f141740e0d584d40085947c [INFO] checking eambrosio/rust-lambda-s3 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feambrosio%2Frust-lambda-s3" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/eambrosio/rust-lambda-s3 [INFO] finished tweaking git repo https://github.com/eambrosio/rust-lambda-s3 [INFO] tweaked toml for git repo https://github.com/eambrosio/rust-lambda-s3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/eambrosio/rust-lambda-s3 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/eambrosio/rust-lambda-s3 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lambda_runtime v0.8.1 [INFO] [stderr] Downloaded lambda_runtime_api_client v0.8.0 [INFO] [stderr] Downloaded xml-rs v0.8.16 [INFO] [stderr] Downloaded zstd-safe v6.0.4+zstd.1.5.4 [INFO] [stderr] Downloaded chrono v0.4.28 [INFO] [stderr] Downloaded async-compression v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d508f49080345c6b43d1fab462de8a1975544c07f3b620d32fa16c1c47164892 [INFO] running `Command { std: "docker" "start" "-a" "d508f49080345c6b43d1fab462de8a1975544c07f3b620d32fa16c1c47164892", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d508f49080345c6b43d1fab462de8a1975544c07f3b620d32fa16c1c47164892", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d508f49080345c6b43d1fab462de8a1975544c07f3b620d32fa16c1c47164892", kill_on_drop: false }` [INFO] [stdout] d508f49080345c6b43d1fab462de8a1975544c07f3b620d32fa16c1c47164892 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3de1408e2cded29aad08b7b9adef78ad108db41d0cba67bafdda6c205e2b3fdc [INFO] running `Command { std: "docker" "start" "-a" "3de1408e2cded29aad08b7b9adef78ad108db41d0cba67bafdda6c205e2b3fdc", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Checking memchr v2.6.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling semver v1.0.18 [INFO] [stderr] Compiling rustls v0.20.8 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking rustls-pemfile v1.0.3 [INFO] [stderr] Compiling zstd-safe v6.0.4+zstd.1.5.4 [INFO] [stderr] Checking zeroize v1.6.0 [INFO] [stderr] Checking shlex v1.1.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking rustls-native-certs v0.6.3 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking xml-rs v0.8.16 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Compiling rusoto_core v0.48.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling zstd-sys v2.0.7+zstd.1.5.4 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Checking zstd v0.12.3+zstd.1.5.2 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking serde v1.0.188 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking async-compression v0.4.2 [INFO] [stderr] Checking serde_json v1.0.105 [INFO] [stderr] Checking chrono v0.4.28 [INFO] [stderr] Checking serde_path_to_error v0.1.14 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking rusoto_credential v0.48.0 [INFO] [stderr] Checking hyper-rustls v0.23.2 [INFO] [stderr] Checking lambda_runtime_api_client v0.8.0 [INFO] [stderr] Checking lambda_runtime v0.8.1 [INFO] [stderr] Checking rusoto_signature v0.48.0 [INFO] [stderr] Checking rusoto_s3 v0.48.0 [INFO] [stderr] Checking rust-lambda-s3 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/main.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | async fn function_handler(event: LambdaEvent) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Deserialize<'_>` will fail [INFO] [stdout] --> src/main.rs:69:22 [INFO] [stdout] | [INFO] [stdout] 69 | let _value = serde_json::from_str(&line)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 69 | let _value: () = serde_json::from_str(&line)?; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/main.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | async fn function_handler(event: LambdaEvent) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Deserialize<'_>` will fail [INFO] [stdout] --> src/main.rs:69:22 [INFO] [stdout] | [INFO] [stdout] 69 | let _value = serde_json::from_str(&line)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 69 | let _value: () = serde_json::from_str(&line)?; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.81s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rust-lambda-s3 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "3de1408e2cded29aad08b7b9adef78ad108db41d0cba67bafdda6c205e2b3fdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3de1408e2cded29aad08b7b9adef78ad108db41d0cba67bafdda6c205e2b3fdc", kill_on_drop: false }` [INFO] [stdout] 3de1408e2cded29aad08b7b9adef78ad108db41d0cba67bafdda6c205e2b3fdc