[INFO] cloning repository https://github.com/levinotik/reetcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levinotik/reetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Freetcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Freetcode'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Freetcode/objects/info: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/levinotik/reetcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levinotik/reetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Freetcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Freetcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66dbca7ee7d896e93ebd938a693eb7393c97c3e0
[INFO] checking levinotik/reetcode against master#fd17deacce374a4185c882795be162e17b557050 for pr-138001
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Freetcode" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/levinotik/reetcode on toolchain fd17deacce374a4185c882795be162e17b557050
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/levinotik/reetcode
[INFO] finished tweaking git repo https://github.com/levinotik/reetcode
[INFO] tweaked toml for git repo https://github.com/levinotik/reetcode written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/levinotik/reetcode 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" "+fd17deacce374a4185c882795be162e17b557050" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59cd6ac5ccfbf7fb15e41cf1632dbbb9a5cd64c271585502f09d0f61ac0c32d5
[INFO] running `Command { std: "docker" "start" "-a" "59cd6ac5ccfbf7fb15e41cf1632dbbb9a5cd64c271585502f09d0f61ac0c32d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59cd6ac5ccfbf7fb15e41cf1632dbbb9a5cd64c271585502f09d0f61ac0c32d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59cd6ac5ccfbf7fb15e41cf1632dbbb9a5cd64c271585502f09d0f61ac0c32d5", kill_on_drop: false }`
[INFO] [stdout] 59cd6ac5ccfbf7fb15e41cf1632dbbb9a5cd64c271585502f09d0f61ac0c32d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 563076394e1acb79ec3408386e3b918721a15d38b270901492a3277d07053b93
[INFO] running `Command { std: "docker" "start" "-a" "563076394e1acb79ec3408386e3b918721a15d38b270901492a3277d07053b93", kill_on_drop: false }`
[INFO] [stderr]     Checking reetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `defang_ip_address` is never used
[INFO] [stdout]  --> src/solutions.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn defang_ip_address(address: String) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `relative_sort_array` is never used
[INFO] [stdout]   --> src/solutions.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn relative_sort_array(arr1: Vec<i32>, arr2: Vec<i32>) -> Vec<i32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `num_equiv_domino_pairs` is never used
[INFO] [stdout]   --> src/solutions.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn num_equiv_domino_pairs(dominoes: Vec<Vec<i32>>) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "563076394e1acb79ec3408386e3b918721a15d38b270901492a3277d07053b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "563076394e1acb79ec3408386e3b918721a15d38b270901492a3277d07053b93", kill_on_drop: false }`
[INFO] [stdout] 563076394e1acb79ec3408386e3b918721a15d38b270901492a3277d07053b93