[INFO] fetching crate qc_file_parsers 3.3.2... [INFO] checking qc_file_parsers-3.3.2 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate qc_file_parsers 3.3.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate qc_file_parsers 3.3.2 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate qc_file_parsers 3.3.2 [INFO] finished tweaking crates.io crate qc_file_parsers 3.3.2 [INFO] tweaked toml for crates.io crate qc_file_parsers 3.3.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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 nalgebra v0.32.6 (available: v0.33.0) [INFO] [stderr] Adding simba v0.8.1 (available: v0.9.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c5fb33d62f153f9979169e66b2657b61cc172a9b038218d7a286755ea3766e68 [INFO] running `Command { std: "docker" "start" "-a" "c5fb33d62f153f9979169e66b2657b61cc172a9b038218d7a286755ea3766e68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5fb33d62f153f9979169e66b2657b61cc172a9b038218d7a286755ea3766e68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5fb33d62f153f9979169e66b2657b61cc172a9b038218d7a286755ea3766e68", kill_on_drop: false }` [INFO] [stdout] c5fb33d62f153f9979169e66b2657b61cc172a9b038218d7a286755ea3766e68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] adee23dc15dcdb8639e7db854182c523c36375068f8f5f06710c8ed30cbe243a [INFO] running `Command { std: "docker" "start" "-a" "adee23dc15dcdb8639e7db854182c523c36375068f8f5f06710c8ed30cbe243a", kill_on_drop: false }` [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking safe_arch v0.7.2 [INFO] [stderr] Checking wide v0.7.28 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Checking nalgebra v0.32.6 [INFO] [stderr] Checking qc_file_parsers v3.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `open_file` [INFO] [stdout] --> src/lib.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | macro_rules! open_file { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `open_file` [INFO] [stdout] --> src/lib.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | macro_rules! open_file { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `splitter` [INFO] [stdout] --> src/array_text/mod.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let splitter = str::split::; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_splitter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `splitter` [INFO] [stdout] --> src/array_text/mod.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let splitter = str::split::; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_splitter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.26s [INFO] running `Command { std: "docker" "inspect" "adee23dc15dcdb8639e7db854182c523c36375068f8f5f06710c8ed30cbe243a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adee23dc15dcdb8639e7db854182c523c36375068f8f5f06710c8ed30cbe243a", kill_on_drop: false }` [INFO] [stdout] adee23dc15dcdb8639e7db854182c523c36375068f8f5f06710c8ed30cbe243a