[INFO] cloning repository https://github.com/versayr/algos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/versayr/algos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fversayr%2Falgos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fversayr%2Falgos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11ce4b5a637bdf75550cd91ab1ad87e6bef42901
[INFO] testing versayr/algos against beta-2025-04-13 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fversayr%2Falgos" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file .gitignore
[INFO] [stderr] error: unable to write file Cargo.lock
[INFO] [stderr] error: unable to write file Cargo.toml
[INFO] [stderr] error: unable to write file README.md
[INFO] [stderr] fatal: cannot create directory at 'src': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] testing versayr/algos against beta-2025-04-13 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fversayr%2Falgos" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/versayr/algos on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/versayr/algos
[INFO] finished tweaking git repo https://github.com/versayr/algos
[INFO] tweaked toml for git repo https://github.com/versayr/algos written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/versayr/algos 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" "+beta-2025-04-13" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 715e2b90defc8bdbdddc22f303078f2cda9ab6f711fe4b188660d589ea2dece2
[INFO] running `Command { std: "docker" "start" "-a" "715e2b90defc8bdbdddc22f303078f2cda9ab6f711fe4b188660d589ea2dece2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "715e2b90defc8bdbdddc22f303078f2cda9ab6f711fe4b188660d589ea2dece2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "715e2b90defc8bdbdddc22f303078f2cda9ab6f711fe4b188660d589ea2dece2", kill_on_drop: false }`
[INFO] [stdout] 715e2b90defc8bdbdddc22f303078f2cda9ab6f711fe4b188660d589ea2dece2
[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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e28de578e8064c217f1da3306c83b4ab5ee349de30d74e3ebe16cd17a52bf1c4
[INFO] running `Command { std: "docker" "start" "-a" "e28de578e8064c217f1da3306c83b4ab5ee349de30d74e3ebe16cd17a52bf1c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "e28de578e8064c217f1da3306c83b4ab5ee349de30d74e3ebe16cd17a52bf1c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28de578e8064c217f1da3306c83b4ab5ee349de30d74e3ebe16cd17a52bf1c4", kill_on_drop: false }`
[INFO] [stdout] e28de578e8064c217f1da3306c83b4ab5ee349de30d74e3ebe16cd17a52bf1c4
[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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c0067a2e04ab0ecf72c971c269944e0fa83c0a266de8f64e15398f8054e1d93
[INFO] running `Command { std: "docker" "start" "-a" "8c0067a2e04ab0ecf72c971c269944e0fa83c0a266de8f64e15398f8054e1d93", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "8c0067a2e04ab0ecf72c971c269944e0fa83c0a266de8f64e15398f8054e1d93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c0067a2e04ab0ecf72c971c269944e0fa83c0a266de8f64e15398f8054e1d93", kill_on_drop: false }`
[INFO] [stdout] 8c0067a2e04ab0ecf72c971c269944e0fa83c0a266de8f64e15398f8054e1d93
[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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 375a381296263f9cd0ba672a0f69236402f90685d83711afc922d4fca1642cc8
[INFO] running `Command { std: "docker" "start" "-a" "375a381296263f9cd0ba672a0f69236402f90685d83711afc922d4fca1642cc8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_algorithms-f734aeb2ea5cce32)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test array_1_0_swaps::tests::test_array_largest ... ok
[INFO] [stdout] test array_1_0_swaps::tests::test_array_size_3 ... ok
[INFO] [stdout] test array_1_0_swaps::tests::test_array_size_5 ... ok
[INFO] [stdout] test array_1_0_swaps::tests::test_array_size_5_again ... ok
[INFO] [stdout] test array_binary_search::tests::edge_cases ... ok
[INFO] [stdout] test array_binary_search::tests::contains_target ... ok
[INFO] [stdout] test array_binary_search::tests::large_case ... ok
[INFO] [stdout] test array_binary_search::tests::excludes_target ... ok
[INFO] [stdout] test array_count_subarrays_containing_pair::tests::test_uniform_array ... ok
[INFO] [stdout] test array_1_0_swaps::tests::test_array_size_2 ... ok
[INFO] [stdout] test array_count_subarrays_containing_pair::tests::test_varied_array ... ok
[INFO] [stdout] test array_count_unique_elements::tests::test_empty_array ... ok
[INFO] [stdout] test array_count_unique_elements::tests::test_singleton_array ... ok
[INFO] [stdout] test array_count_unique_elements::tests::test_long_array ... ok
[INFO] [stdout] test array_dominoes_final_state::tests::test_empty_array ... ok
[INFO] [stdout] test array_dominoes_final_state::tests::test_unstable_array ... ok
[INFO] [stdout] test array_dutch_national_flag::tests::test_empty_array ... ok
[INFO] [stdout] test array_1_0_swaps::tests::test_array_size_12 ... ok
[INFO] [stdout] test array_dominoes_final_state::tests::test_stable_array ... ok
[INFO] [stdout] test array_dutch_national_flag::tests::test_full_array ... ok
[INFO] [stdout] test array_dutch_national_flag::tests::test_sorted_array ... ok
[INFO] [stdout] test array_fewer_than_x_distinct_values::tests::test_empty_array ... ok
[INFO] [stdout] test array_fewer_than_x_distinct_values::tests::test_populated_array_true ... ok
[INFO] [stdout] test array_generate_superset::tests::test_empty ... ok
[INFO] [stdout] test array_generate_superset::tests::test_large ... ok
[INFO] [stdout] test array_generate_superset::tests::test_small ... ok
[INFO] [stdout] test array_text_justification::tests::test ... ok
[INFO] [stdout] test array_two_sum::tests::edge_cases ... ok
[INFO] [stdout] test array_two_sum::tests::regular_cases ... ok
[INFO] [stdout] test binary_tree_dfs_stack::tests::test ... ok
[INFO] [stdout] test int_is_palindrome::tests::tests ... ok
[INFO] [stdout] test matrix_is_toeplitz::tests::bidirectional ... ok
[INFO] [stdout] test matrix_is_toeplitz::tests::unidirectional ... ok
[INFO] [stdout] test sort_bubble::tests::tests ... ok
[INFO] [stdout] test array_fewer_than_x_distinct_values::tests::test_populated_array_false ... ok
[INFO] [stdout] test string_can_win_flip::tests::tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "375a381296263f9cd0ba672a0f69236402f90685d83711afc922d4fca1642cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "375a381296263f9cd0ba672a0f69236402f90685d83711afc922d4fca1642cc8", kill_on_drop: false }`
[INFO] [stdout] 375a381296263f9cd0ba672a0f69236402f90685d83711afc922d4fca1642cc8