[INFO] cloning repository https://github.com/wang00shun/leetcode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wang00shun/leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwang00shun%2Fleetcode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwang00shun%2Fleetcode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 09fd267b08b81ae34762904369f518622805e679 [INFO] testing wang00shun/leetcode against beta-2022-09-25 for beta-1.65-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwang00shun%2Fleetcode" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wang00shun/leetcode on toolchain beta-2022-09-25 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wang00shun/leetcode [INFO] finished tweaking git repo https://github.com/wang00shun/leetcode [INFO] tweaked toml for git repo https://github.com/wang00shun/leetcode written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/wang00shun/leetcode already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74b8ee322068c8151cecc9b5a54b3e0cab164b614cda56a97f3b277bb4c6ac5f [INFO] running `Command { std: "docker" "start" "-a" "74b8ee322068c8151cecc9b5a54b3e0cab164b614cda56a97f3b277bb4c6ac5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74b8ee322068c8151cecc9b5a54b3e0cab164b614cda56a97f3b277bb4c6ac5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74b8ee322068c8151cecc9b5a54b3e0cab164b614cda56a97f3b277bb4c6ac5f", kill_on_drop: false }` [INFO] [stdout] 74b8ee322068c8151cecc9b5a54b3e0cab164b614cda56a97f3b277bb4c6ac5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3618704c82f082beda75353b9ef45bb25461663a12b3895c10559dc22bb0ba60 [INFO] running `Command { std: "docker" "start" "-a" "3618704c82f082beda75353b9ef45bb25461663a12b3895c10559dc22bb0ba60", kill_on_drop: false }` [INFO] [stderr] Compiling leetcode v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/main.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let input: Vec> = vec![ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `word` [INFO] [stdout] --> src/main.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let word = "ABCESEEEFS".to_owned(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_word` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left1` [INFO] [stdout] --> src/main.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | let left1 = 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_left1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right1` [INFO] [stdout] --> src/main.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | let right1 = count1 - 1; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_right1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left2` [INFO] [stdout] --> src/main.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let left2 = 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_left2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right2` [INFO] [stdout] --> src/main.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let right2 = count2 - 1; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_right2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Solution` is never constructed [INFO] [stdout] --> src/main.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | struct Solution {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `find_median_sorted_arrays` is never used [INFO] [stdout] --> src/main.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `leetcode`; 9 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3618704c82f082beda75353b9ef45bb25461663a12b3895c10559dc22bb0ba60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3618704c82f082beda75353b9ef45bb25461663a12b3895c10559dc22bb0ba60", kill_on_drop: false }` [INFO] [stdout] 3618704c82f082beda75353b9ef45bb25461663a12b3895c10559dc22bb0ba60