[INFO] cloning repository https://github.com/AbdoOmarEg/slidin-puzzle [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AbdoOmarEg/slidin-puzzle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbdoOmarEg%2Fslidin-puzzle", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbdoOmarEg%2Fslidin-puzzle'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 583f55563c03deb24cfcb734e4dd100e08c8e378 [INFO] testing AbdoOmarEg/slidin-puzzle against 1.85.0 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbdoOmarEg%2Fslidin-puzzle" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AbdoOmarEg/slidin-puzzle on toolchain 1.85.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AbdoOmarEg/slidin-puzzle [INFO] finished tweaking git repo https://github.com/AbdoOmarEg/slidin-puzzle [INFO] tweaked toml for git repo https://github.com/AbdoOmarEg/slidin-puzzle written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/AbdoOmarEg/slidin-puzzle 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tower-http v0.5.1 [INFO] [stderr] Downloaded http-body v1.0.0 [INFO] [stderr] Downloaded tokio-macros v2.2.0 [INFO] [stderr] Downloaded stringprep v0.1.4 [INFO] [stderr] Downloaded axum-core v0.4.1 [INFO] [stderr] Downloaded humansize v2.1.3 [INFO] [stderr] Downloaded hashlink v0.8.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.70 [INFO] [stderr] Downloaded askama v0.12.1 [INFO] [stderr] Downloaded basic-toml v0.1.7 [INFO] [stderr] Downloaded sqlx-mysql v0.7.3 [INFO] [stderr] Downloaded h2 v0.4.0 [INFO] [stderr] Downloaded syn v2.0.41 [INFO] [stderr] Downloaded hyper v1.0.1 [INFO] [stderr] Downloaded axum v0.7.2 [INFO] [stderr] Downloaded smallvec v1.11.2 [INFO] [stderr] Downloaded cpufeatures v0.2.11 [INFO] [stderr] Downloaded askama_escape v0.10.3 [INFO] [stderr] Downloaded askama_axum v0.4.0 [INFO] [stderr] Downloaded askama_parser v0.1.1 [INFO] [stderr] Downloaded async-trait v0.1.74 [INFO] [stderr] Downloaded pin-project-internal v1.1.3 [INFO] [stderr] 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[stderr] Downloaded sqlx-sqlite v0.7.3 [INFO] [stderr] Downloaded mio v0.8.10 [INFO] [stderr] Downloaded futures-channel v0.3.29 [INFO] [stderr] Downloaded zerocopy-derive v0.7.30 [INFO] [stderr] Downloaded sqlformat v0.2.3 [INFO] [stderr] Downloaded sqlx-core v0.7.3 [INFO] [stderr] Downloaded futures-util v0.3.29 [INFO] [stderr] Downloaded http-body-util v0.1.0 [INFO] [stderr] Downloaded finl_unicode v1.2.0 [INFO] [stderr] Downloaded itertools v0.12.0 [INFO] [stderr] Downloaded libc v0.2.151 [INFO] [stderr] Downloaded tokio v1.35.0 [INFO] [stderr] Downloaded hkdf v0.12.3 [INFO] [stderr] Downloaded zerocopy v0.7.30 [INFO] [stderr] Downloaded http v1.0.0 [INFO] [stderr] Downloaded tokio-util v0.7.10 [INFO] [stderr] Downloaded base64 v0.21.5 [INFO] [stderr] Downloaded openssl-sys v0.9.97 [INFO] [stderr] Downloaded serde_derive v1.0.193 [INFO] [stderr] Downloaded askama_derive v0.12.2 [INFO] [stderr] Downloaded schannel v0.1.22 [INFO] [stderr] Downloaded mime_guess v2.0.4 [INFO] [stderr] Downloaded hermit-abi v0.3.3 [INFO] [stderr] Downloaded security-framework-sys v2.9.1 [INFO] [stderr] Downloaded tempfile v3.8.1 [INFO] [stderr] Downloaded native-tls v0.2.11 [INFO] [stderr] Downloaded futures-io v0.3.29 [INFO] [stderr] Downloaded futures-task v0.3.29 [INFO] [stderr] Downloaded http-range-header v0.4.0 [INFO] [stderr] Downloaded futures-core v0.3.29 [INFO] [stderr] Downloaded unicase v2.7.0 [INFO] [stderr] Downloaded socket2 v0.5.5 [INFO] [stderr] Downloaded atomic-write-file v0.1.2 [INFO] [stderr] Downloaded sqlx-macros-core v0.7.3 [INFO] [stderr] Downloaded zeroize v1.7.0 [INFO] [stderr] Downloaded sqlx-macros v0.7.3 [INFO] [stderr] Downloaded crossbeam-queue v0.3.8 [INFO] [stderr] Downloaded futures-sink v0.3.29 [INFO] [stderr] Downloaded libsqlite3-sys v0.27.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a9ee76e138e9f49cccd6f63b40462acb78b7bb5bfdf12a99ae2fc10f625ce07b [INFO] running `Command { std: "docker" "start" "-a" "a9ee76e138e9f49cccd6f63b40462acb78b7bb5bfdf12a99ae2fc10f625ce07b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9ee76e138e9f49cccd6f63b40462acb78b7bb5bfdf12a99ae2fc10f625ce07b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9ee76e138e9f49cccd6f63b40462acb78b7bb5bfdf12a99ae2fc10f625ce07b", kill_on_drop: false }` [INFO] [stdout] a9ee76e138e9f49cccd6f63b40462acb78b7bb5bfdf12a99ae2fc10f625ce07b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35c127b9626c7f764db5c5c7eb91a71876683882ef340c509c7c3f8496bbdbbb [INFO] running `Command { std: "docker" "start" "-a" "35c127b9626c7f764db5c5c7eb91a71876683882ef340c509c7c3f8496bbdbbb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling smallvec v1.11.2 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling futures-io v0.3.29 [INFO] [stderr] Compiling zerocopy v0.7.30 [INFO] [stderr] Compiling allocator-api2 v0.2.16 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling futures-sink v0.3.29 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling openssl v0.10.61 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling http v1.0.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling unicode-bidi v0.3.14 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling cpufeatures v0.2.11 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling crc v3.0.1 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Compiling getrandom v0.2.11 [INFO] [stderr] Compiling socket2 v0.5.5 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling mio v0.8.10 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling ahash v0.8.6 [INFO] [stderr] Compiling url v2.5.0 [INFO] [stderr] Compiling http-body v1.0.0 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling atoi v2.0.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling tokio v1.35.0 [INFO] [stderr] Compiling futures-intrusive v0.5.0 [INFO] [stderr] Compiling urlencoding v2.1.3 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling async-trait v0.1.74 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling linux-raw-sys v0.4.12 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling nix v0.27.1 [INFO] [stderr] Compiling flume v0.11.0 [INFO] [stderr] Compiling axum-core v0.4.1 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling hashlink v0.8.4 [INFO] [stderr] Compiling askama_parser v0.1.1 [INFO] [stderr] Compiling openssl-sys v0.9.97 [INFO] [stderr] Compiling libsqlite3-sys v0.27.0 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling humansize v2.1.3 [INFO] [stderr] Compiling http-body-util v0.1.0 [INFO] [stderr] Compiling futures-executor v0.3.29 [INFO] [stderr] Compiling axum v0.7.2 [INFO] [stderr] Compiling askama_escape v0.10.3 [INFO] [stderr] Compiling atomic-write-file v0.1.2 [INFO] [stderr] Compiling http-range-header v0.4.0 [INFO] [stderr] Compiling tempfile v3.8.1 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling tokio-stream v0.1.14 [INFO] [stderr] Compiling pin-project v1.1.3 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling h2 v0.4.0 [INFO] [stderr] Compiling tower-http v0.5.1 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling basic-toml v0.1.7 [INFO] [stderr] Compiling serde_path_to_error v0.1.14 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling itertools v0.12.0 [INFO] [stderr] Compiling askama_derive v0.12.2 [INFO] [stderr] Compiling sqlformat v0.2.3 [INFO] [stderr] Compiling askama v0.12.1 [INFO] [stderr] Compiling askama_axum v0.4.0 [INFO] [stderr] Compiling hyper v1.0.1 [INFO] [stderr] Compiling sqlx-core v0.7.3 [INFO] [stderr] Compiling hyper-util v0.1.1 [INFO] [stderr] Compiling sqlx-sqlite v0.7.3 [INFO] [stderr] Compiling sqlx-macros-core v0.7.3 [INFO] [stderr] Compiling sqlx-macros v0.7.3 [INFO] [stderr] Compiling sqlx v0.7.3 [INFO] [stderr] Compiling slidin-puzzle v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `VecDeque` [INFO] [stdout] --> src/slayin.rs:2:45 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{BinaryHeap, HashSet, VecDeque}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:192:13 [INFO] [stdout] | [INFO] [stdout] 192 | let result = [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:495:9 [INFO] [stdout] | [INFO] [stdout] 495 | let result = sqlx::query_as::<_, PuzzleIteration>("SELECT * FROM full_path") [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:579:17 [INFO] [stdout] | [INFO] [stdout] 579 | let result = sqlx::query_as::<_, PuzzleIteration>("SELECT * FROM full_path") [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:585:17 [INFO] [stdout] | [INFO] [stdout] 585 | let result = sqlx::query( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:598:17 [INFO] [stdout] | [INFO] [stdout] 598 | let result = sqlx::query_as::<_, PuzzleIteration>("SELECT * FROM full_path") [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delete_result` [INFO] [stdout] --> src/main.rs:653:9 [INFO] [stdout] | [INFO] [stdout] 653 | let delete_result = sqlx::query("DELETE FROM full_path") [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delete_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:676:9 [INFO] [stdout] | [INFO] [stdout] 676 | let result = sqlx::query("INSERT INTO full_path (path_json, iteration_index) VALUES (?, ?)") [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `count` is assigned to, but never used [INFO] [stdout] --> src/slayin.rs:224:17 [INFO] [stdout] | [INFO] [stdout] 224 | let mut count = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_count` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/slayin.rs:322:14 [INFO] [stdout] | [INFO] [stdout] 322 | for (index, step) in path.iter().rev().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `step` [INFO] [stdout] --> src/slayin.rs:322:21 [INFO] [stdout] | [INFO] [stdout] 322 | for (index, step) in path.iter().rev().enumerate() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RandomBoard` is never constructed [INFO] [stdout] --> src/main.rs:390:8 [INFO] [stdout] | [INFO] [stdout] 390 | struct RandomBoard { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.35s [INFO] running `Command { std: "docker" "inspect" "35c127b9626c7f764db5c5c7eb91a71876683882ef340c509c7c3f8496bbdbbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35c127b9626c7f764db5c5c7eb91a71876683882ef340c509c7c3f8496bbdbbb", kill_on_drop: false }` [INFO] [stdout] 35c127b9626c7f764db5c5c7eb91a71876683882ef340c509c7c3f8496bbdbbb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c05d33548c834e2406f1a5dbd3d0b2dea3176490b48452738ba5433fa152a1e [INFO] running `Command { std: "docker" "start" "-a" "3c05d33548c834e2406f1a5dbd3d0b2dea3176490b48452738ba5433fa152a1e", kill_on_drop: false }` [INFO] [stderr] Compiling slidin-puzzle v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `VecDeque` [INFO] [stdout] --> src/slayin.rs:2:45 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{BinaryHeap, HashSet, VecDeque}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:192:13 [INFO] [stdout] | [INFO] [stdout] 192 | let result = [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:495:9 [INFO] [stdout] | [INFO] [stdout] 495 | let result = sqlx::query_as::<_, PuzzleIteration>("SELECT * FROM full_path") [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:579:17 [INFO] [stdout] | [INFO] [stdout] 579 | let result = sqlx::query_as::<_, PuzzleIteration>("SELECT * FROM full_path") [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:585:17 [INFO] [stdout] | [INFO] [stdout] 585 | let result = sqlx::query( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:598:17 [INFO] [stdout] | [INFO] [stdout] 598 | let result = sqlx::query_as::<_, PuzzleIteration>("SELECT * FROM full_path") [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delete_result` [INFO] [stdout] --> src/main.rs:653:9 [INFO] [stdout] | [INFO] [stdout] 653 | let delete_result = sqlx::query("DELETE FROM full_path") [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delete_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:676:9 [INFO] [stdout] | [INFO] [stdout] 676 | let result = sqlx::query("INSERT INTO full_path (path_json, iteration_index) VALUES (?, ?)") [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `count` is assigned to, but never used [INFO] [stdout] --> src/slayin.rs:224:17 [INFO] [stdout] | [INFO] [stdout] 224 | let mut count = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_count` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/slayin.rs:322:14 [INFO] [stdout] | [INFO] [stdout] 322 | for (index, step) in path.iter().rev().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `step` [INFO] [stdout] --> src/slayin.rs:322:21 [INFO] [stdout] | [INFO] [stdout] 322 | for (index, step) in path.iter().rev().enumerate() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RandomBoard` is never constructed [INFO] [stdout] --> src/main.rs:390:8 [INFO] [stdout] | [INFO] [stdout] 390 | struct RandomBoard { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "3c05d33548c834e2406f1a5dbd3d0b2dea3176490b48452738ba5433fa152a1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c05d33548c834e2406f1a5dbd3d0b2dea3176490b48452738ba5433fa152a1e", kill_on_drop: false }` [INFO] [stdout] 3c05d33548c834e2406f1a5dbd3d0b2dea3176490b48452738ba5433fa152a1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f01a4aad3e1bf29107f8310726727b54aea7af3d973af91dfed20f9c01213e6b [INFO] running `Command { std: "docker" "start" "-a" "f01a4aad3e1bf29107f8310726727b54aea7af3d973af91dfed20f9c01213e6b", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `VecDeque` [INFO] [stderr] --> src/slayin.rs:2:45 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::{BinaryHeap, HashSet, VecDeque}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/main.rs:192:13 [INFO] [stderr] | [INFO] [stderr] 192 | let result = [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/main.rs:495:9 [INFO] [stderr] | [INFO] [stderr] 495 | let result = sqlx::query_as::<_, PuzzleIteration>("SELECT * FROM full_path") [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/main.rs:579:17 [INFO] [stderr] | [INFO] [stderr] 579 | let result = sqlx::query_as::<_, PuzzleIteration>("SELECT * FROM full_path") [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/main.rs:585:17 [INFO] [stderr] | [INFO] [stderr] 585 | let result = sqlx::query( [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/main.rs:598:17 [INFO] [stderr] | [INFO] [stderr] 598 | let result = sqlx::query_as::<_, PuzzleIteration>("SELECT * FROM full_path") [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `delete_result` [INFO] [stderr] --> src/main.rs:653:9 [INFO] [stderr] | [INFO] [stderr] 653 | let delete_result = sqlx::query("DELETE FROM full_path") [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delete_result` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/main.rs:676:9 [INFO] [stderr] | [INFO] [stderr] 676 | let result = sqlx::query("INSERT INTO full_path (path_json, iteration_index) VALUES (?, ?)") [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] [INFO] [stderr] warning: variable `count` is assigned to, but never used [INFO] [stderr] --> src/slayin.rs:224:17 [INFO] [stderr] | [INFO] [stderr] 224 | let mut count = 0; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_count` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/slayin.rs:322:14 [INFO] [stderr] | [INFO] [stderr] 322 | for (index, step) in path.iter().rev().enumerate() { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `step` [INFO] [stderr] --> src/slayin.rs:322:21 [INFO] [stderr] | [INFO] [stderr] 322 | for (index, step) in path.iter().rev().enumerate() { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stderr] [INFO] [stderr] warning: struct `RandomBoard` is never constructed [INFO] [stderr] --> src/main.rs:390:8 [INFO] [stderr] | [INFO] [stderr] 390 | struct RandomBoard { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `slidin-puzzle` (bin "slidin-puzzle" test) generated 12 warnings (run `cargo fix --bin "slidin-puzzle" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/slidin_puzzle-5610c032b7eb6327) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f01a4aad3e1bf29107f8310726727b54aea7af3d973af91dfed20f9c01213e6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f01a4aad3e1bf29107f8310726727b54aea7af3d973af91dfed20f9c01213e6b", kill_on_drop: false }` [INFO] [stdout] f01a4aad3e1bf29107f8310726727b54aea7af3d973af91dfed20f9c01213e6b