[INFO] fetching crate rudderanalytics 1.1.4... [INFO] checking rudderanalytics-1.1.4 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] extracting crate rudderanalytics 1.1.4 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate rudderanalytics 1.1.4 [INFO] finished tweaking crates.io crate rudderanalytics 1.1.4 [INFO] tweaked toml for crates.io crate rudderanalytics 1.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rudderanalytics 1.1.4 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 crates.io crate rudderanalytics 1.1.4 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 serde_derive v1.0.204 [INFO] [stderr] Downloaded bytes v1.6.1 [INFO] [stderr] Downloaded cc v1.1.6 [INFO] [stderr] Downloaded serde v1.0.204 [INFO] [stderr] Downloaded openssl-sys v0.9.103 [INFO] [stderr] Downloaded object v0.36.2 [INFO] [stderr] Downloaded openssl v0.10.66 [INFO] [stderr] Downloaded tokio v1.39.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 39d454ff1e885c71d360b873f998b6e822ef7ca16ed52d26852e02d1db50c19e [INFO] running `Command { std: "docker" "start" "-a" "39d454ff1e885c71d360b873f998b6e822ef7ca16ed52d26852e02d1db50c19e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39d454ff1e885c71d360b873f998b6e822ef7ca16ed52d26852e02d1db50c19e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39d454ff1e885c71d360b873f998b6e822ef7ca16ed52d26852e02d1db50c19e", kill_on_drop: false }` [INFO] [stdout] 39d454ff1e885c71d360b873f998b6e822ef7ca16ed52d26852e02d1db50c19e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] eaef184a88e8e0d89d240abddc3434bc5ecacc9058b00f728fbfd09a0e8a2875 [INFO] running `Command { std: "docker" "start" "-a" "eaef184a88e8e0d89d240abddc3434bc5ecacc9058b00f728fbfd09a0e8a2875", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling cc v1.1.6 [INFO] [stderr] Checking bytes v1.6.1 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking tokio v1.39.1 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking hyper v0.14.30 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking rudderanalytics v1.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:256:21 [INFO] [stdout] | [INFO] [stdout] 256 | let mut event_context: Value = a_.context.clone().unwrap_or(json!({})); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:275:21 [INFO] [stdout] | [INFO] [stdout] 275 | let mut event_context: Value = a_.context.clone().unwrap_or(json!({})); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:296:21 [INFO] [stdout] | [INFO] [stdout] 296 | let mut event_context: Value = a_.context.clone().unwrap_or(json!({})); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:317:21 [INFO] [stdout] | [INFO] [stdout] 317 | let mut event_context: Value = a_.context.clone().unwrap_or(json!({})); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:338:21 [INFO] [stdout] | [INFO] [stdout] 338 | let mut event_context: Value = a_.context.clone().unwrap_or(json!({})); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:359:21 [INFO] [stdout] | [INFO] [stdout] 359 | let mut event_context: Value = a_.context.clone().unwrap_or(json!({})); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:256:21 [INFO] [stdout] | [INFO] [stdout] 256 | let mut event_context: Value = a_.context.clone().unwrap_or(json!({})); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:275:21 [INFO] [stdout] | [INFO] [stdout] 275 | let mut event_context: Value = a_.context.clone().unwrap_or(json!({})); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:296:21 [INFO] [stdout] | [INFO] [stdout] 296 | let mut event_context: Value = a_.context.clone().unwrap_or(json!({})); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:317:21 [INFO] [stdout] | [INFO] [stdout] 317 | let mut event_context: Value = a_.context.clone().unwrap_or(json!({})); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:338:21 [INFO] [stdout] | [INFO] [stdout] 338 | let mut event_context: Value = a_.context.clone().unwrap_or(json!({})); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:359:21 [INFO] [stdout] | [INFO] [stdout] 359 | let mut event_context: Value = a_.context.clone().unwrap_or(json!({})); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.29s [INFO] running `Command { std: "docker" "inspect" "eaef184a88e8e0d89d240abddc3434bc5ecacc9058b00f728fbfd09a0e8a2875", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eaef184a88e8e0d89d240abddc3434bc5ecacc9058b00f728fbfd09a0e8a2875", kill_on_drop: false }` [INFO] [stdout] eaef184a88e8e0d89d240abddc3434bc5ecacc9058b00f728fbfd09a0e8a2875