[INFO] fetching crate fitparser 0.7.0... [INFO] checking fitparser-0.7.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate fitparser 0.7.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate fitparser 0.7.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fitparser 0.7.0 [INFO] finished tweaking crates.io crate fitparser 0.7.0 [INFO] tweaked toml for crates.io crate fitparser 0.7.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate fitparser 0.7.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d7c7930b6dcb1470126c5e7354e7a6a9e4dab4c145a46367bf70e9f57461892 [INFO] running `Command { std: "docker" "start" "-a" "5d7c7930b6dcb1470126c5e7354e7a6a9e4dab4c145a46367bf70e9f57461892", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d7c7930b6dcb1470126c5e7354e7a6a9e4dab4c145a46367bf70e9f57461892", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d7c7930b6dcb1470126c5e7354e7a6a9e4dab4c145a46367bf70e9f57461892", kill_on_drop: false }` [INFO] [stdout] 5d7c7930b6dcb1470126c5e7354e7a6a9e4dab4c145a46367bf70e9f57461892 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 575e560903870d6624fb8d354539d98f3cf70060bb7e493549f21bd0cbe1a17a [INFO] running `Command { std: "docker" "start" "-a" "575e560903870d6624fb8d354539d98f3cf70060bb7e493549f21bd0cbe1a17a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.31 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking chrono v0.4.28 [INFO] [stderr] Checking fitparser v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `field_number` and `developer_data_index` are never read [INFO] [stdout] --> src/de/parser.rs:201:5 [INFO] [stdout] | [INFO] [stdout] 200 | pub struct DeveloperFieldDefinition { [INFO] [stdout] | ------------------------ fields in this struct [INFO] [stdout] 201 | field_number: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 202 | size: u8, [INFO] [stdout] 203 | developer_data_index: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DeveloperFieldDefinition` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `field_number` and `developer_data_index` are never read [INFO] [stdout] --> src/de/parser.rs:201:5 [INFO] [stdout] | [INFO] [stdout] 200 | pub struct DeveloperFieldDefinition { [INFO] [stdout] | ------------------------ fields in this struct [INFO] [stdout] 201 | field_number: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 202 | size: u8, [INFO] [stdout] 203 | developer_data_index: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DeveloperFieldDefinition` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.15s [INFO] running `Command { std: "docker" "inspect" "575e560903870d6624fb8d354539d98f3cf70060bb7e493549f21bd0cbe1a17a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "575e560903870d6624fb8d354539d98f3cf70060bb7e493549f21bd0cbe1a17a", kill_on_drop: false }` [INFO] [stdout] 575e560903870d6624fb8d354539d98f3cf70060bb7e493549f21bd0cbe1a17a