[INFO] fetching crate lineas 0.1.1... [INFO] checking lineas-0.1.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate lineas 0.1.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate lineas 0.1.1 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 lineas 0.1.1 [INFO] finished tweaking crates.io crate lineas 0.1.1 [INFO] tweaked toml for crates.io crate lineas 0.1.1 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 107 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding core-graphics v0.23.2 (available: v0.24.0) [INFO] [stderr] Adding core-graphics-types v0.1.3 (available: v0.2.0) [INFO] [stderr] Adding core-text v20.1.0 (available: v21.0.0) [INFO] [stderr] Adding freetype-sys v0.20.1 (available: v0.22.1) [INFO] [stderr] Adding gif v0.12.0 (available: v0.13.1) [INFO] [stderr] Adding image v0.24.9 (available: v0.25.2) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding ttf-parser v0.20.0 (available: v0.24.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-sys v0.48.0 (available: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (available: v0.52.6) [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 67ec0d426a3e6ce3a9fea9c65b63daf06f934843f6b34bda8b21b2fa114f06d5 [INFO] running `Command { std: "docker" "start" "-a" "67ec0d426a3e6ce3a9fea9c65b63daf06f934843f6b34bda8b21b2fa114f06d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67ec0d426a3e6ce3a9fea9c65b63daf06f934843f6b34bda8b21b2fa114f06d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67ec0d426a3e6ce3a9fea9c65b63daf06f934843f6b34bda8b21b2fa114f06d5", kill_on_drop: false }` [INFO] [stdout] 67ec0d426a3e6ce3a9fea9c65b63daf06f934843f6b34bda8b21b2fa114f06d5 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05ee5f7f72173d77eb8cdd48f994e2a4e6e2cb60d982d7de45a4733e09c6e261 [INFO] running `Command { std: "docker" "start" "-a" "05ee5f7f72173d77eb8cdd48f994e2a4e6e2cb60d982d7de45a4733e09c6e261", kill_on_drop: false }` [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Checking lineas v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Vector` [INFO] [stdout] --> src/display.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::{Matrix, Vector, polynomials::Polynomial}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ValueInto` [INFO] [stdout] --> src/display.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use conv::{ConvUtil, ValueFrom, ValueInto}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Vector` [INFO] [stdout] --> src/display.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::{Matrix, Vector, polynomials::Polynomial}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ValueInto` [INFO] [stdout] --> src/display.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use conv::{ConvUtil, ValueFrom, ValueInto}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/display.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a method [INFO] [stdout] --> src/ops.rs:125:2 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn conj(&self) -> Matrix> where L: ValueFrom + ValueInto>, Q: Neg + ValueFrom src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/display.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a method [INFO] [stdout] --> src/ops.rs:125:2 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn conj(&self) -> Matrix> where L: ValueFrom + ValueInto>, Q: Neg + ValueFrom src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `Command { std: "docker" "inspect" "05ee5f7f72173d77eb8cdd48f994e2a4e6e2cb60d982d7de45a4733e09c6e261", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05ee5f7f72173d77eb8cdd48f994e2a4e6e2cb60d982d7de45a4733e09c6e261", kill_on_drop: false }` [INFO] [stdout] 05ee5f7f72173d77eb8cdd48f994e2a4e6e2cb60d982d7de45a4733e09c6e261