[INFO] fetching crate blend-inspect-rs 0.3.0... [INFO] checking blend-inspect-rs-0.3.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate blend-inspect-rs 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate blend-inspect-rs 0.3.0 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 blend-inspect-rs 0.3.0 [INFO] finished tweaking crates.io crate blend-inspect-rs 0.3.0 [INFO] tweaked toml for crates.io crate blend-inspect-rs 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 24 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding num v0.2.1 (available: v0.4.3) [INFO] [stderr] Adding num-bigint v0.2.6 (available: v0.4.6) [INFO] [stderr] Adding num-complex v0.2.4 (available: v0.4.6) [INFO] [stderr] Adding num-rational v0.2.4 (available: v0.4.2) [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] 4c97d03643a6b3c0fd7ca4f64ff90b2669c76dbcae3e9f718a6587233c756252 [INFO] running `Command { std: "docker" "start" "-a" "4c97d03643a6b3c0fd7ca4f64ff90b2669c76dbcae3e9f718a6587233c756252", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c97d03643a6b3c0fd7ca4f64ff90b2669c76dbcae3e9f718a6587233c756252", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c97d03643a6b3c0fd7ca4f64ff90b2669c76dbcae3e9f718a6587233c756252", kill_on_drop: false }` [INFO] [stdout] 4c97d03643a6b3c0fd7ca4f64ff90b2669c76dbcae3e9f718a6587233c756252 [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] b14ec7e0068deed6ea64b7da2e6804deb83c298adf994530916e27f8b296eedc [INFO] running `Command { std: "docker" "start" "-a" "b14ec7e0068deed6ea64b7da2e6804deb83c298adf994530916e27f8b296eedc", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking blend-inspect-rs v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parse/input.rs:19:102 [INFO] [stdout] | [INFO] [stdout] 17 | impl<'a> Input<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 18 | [INFO] [stdout] 19 | pub fn new(data: Data<'a>, pointer_size: Option, endianness: Option) -> Input { [INFO] [stdout] | ^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `endianness` is never read [INFO] [stdout] --> src/analyse/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Structure { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 15 | endianness: Endianness, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Structure` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking hamcrest2 v0.3.0 [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parse/input.rs:19:102 [INFO] [stdout] | [INFO] [stdout] 17 | impl<'a> Input<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 18 | [INFO] [stdout] 19 | pub fn new(data: Data<'a>, pointer_size: Option, endianness: Option) -> Input { [INFO] [stdout] | ^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.15s [INFO] running `Command { std: "docker" "inspect" "b14ec7e0068deed6ea64b7da2e6804deb83c298adf994530916e27f8b296eedc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b14ec7e0068deed6ea64b7da2e6804deb83c298adf994530916e27f8b296eedc", kill_on_drop: false }` [INFO] [stdout] b14ec7e0068deed6ea64b7da2e6804deb83c298adf994530916e27f8b296eedc