[INFO] cloning repository https://github.com/Shashwot023/math_helper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Shashwot023/math_helper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShashwot023%2Fmath_helper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShashwot023%2Fmath_helper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 01a1fed7ab08fbfe66e68d4c4cc035095a274616 [INFO] checking Shashwot023/math_helper against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for pr-133502-17 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShashwot023%2Fmath_helper" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Shashwot023/math_helper [INFO] finished tweaking git repo https://github.com/Shashwot023/math_helper [INFO] tweaked toml for git repo https://github.com/Shashwot023/math_helper written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Shashwot023/math_helper on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Shashwot023/math_helper 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 767142687bc2bff57ea5f6f82246b8fbbf7b2125ee4a0345c4a08868fde82b5a [INFO] running `Command { std: "docker" "start" "-a" "767142687bc2bff57ea5f6f82246b8fbbf7b2125ee4a0345c4a08868fde82b5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "767142687bc2bff57ea5f6f82246b8fbbf7b2125ee4a0345c4a08868fde82b5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "767142687bc2bff57ea5f6f82246b8fbbf7b2125ee4a0345c4a08868fde82b5a", kill_on_drop: false }` [INFO] [stdout] 767142687bc2bff57ea5f6f82246b8fbbf7b2125ee4a0345c4a08868fde82b5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be53773aeca9dbc95d19e67ab6d1f76ded91b6649de605c4fc41a3c9bd68b33d [INFO] running `Command { std: "docker" "start" "-a" "be53773aeca9dbc95d19e67ab6d1f76ded91b6649de605c4fc41a3c9bd68b33d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling find-msvc-tools v0.1.3 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking deranged v0.5.4 [INFO] [stderr] Compiling bytestring v1.5.0 [INFO] [stderr] Checking indexmap v2.11.4 [INFO] [stderr] Checking brotli-decompressor v5.0.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling regex-lite v0.1.7 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking flate2 v1.1.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking brotli v8.0.2 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Compiling cc v1.2.40 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking time v0.3.44 [INFO] [stderr] Checking regex-automata v0.4.11 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Checking cookie v0.16.2 [INFO] [stderr] Compiling actix-router v0.5.3 [INFO] [stderr] Checking regex v1.11.3 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling actix-web-codegen v4.3.0 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking derive_more v2.0.1 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.3 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking actix-rt v2.11.0 [INFO] [stderr] Checking actix-server v2.6.0 [INFO] [stderr] Checking actix-codec v0.5.2 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking actix-http v3.11.2 [INFO] [stderr] Checking actix-web v4.11.0 [INFO] [stderr] Checking math_helper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `elements_mut` is never used [INFO] [stdout] --> src/matrix.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Matrix { [INFO] [stdout] | ------------------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn elements_mut(&mut self) -> &mut [[f64; C]; R] { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `elements_mut` is never used [INFO] [stdout] --> src/matrix.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Matrix { [INFO] [stdout] | ------------------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn elements_mut(&mut self) -> &mut [[f64; C]; R] { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "be53773aeca9dbc95d19e67ab6d1f76ded91b6649de605c4fc41a3c9bd68b33d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be53773aeca9dbc95d19e67ab6d1f76ded91b6649de605c4fc41a3c9bd68b33d", kill_on_drop: false }` [INFO] [stdout] be53773aeca9dbc95d19e67ab6d1f76ded91b6649de605c4fc41a3c9bd68b33d