[INFO] cloning repository https://github.com/jm-alan/project-euler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jm-alan/project-euler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjm-alan%2Fproject-euler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjm-alan%2Fproject-euler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 930415d8a786050eaa632323929b28d7fc599a4e
[INFO] checking jm-alan/project-euler against master#cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9 for pr-136968
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjm-alan%2Fproject-euler" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jm-alan/project-euler on toolchain cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jm-alan/project-euler
[INFO] finished tweaking git repo https://github.com/jm-alan/project-euler
[INFO] tweaked toml for git repo https://github.com/jm-alan/project-euler written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jm-alan/project-euler 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" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb7690082f5bb683317c656d4a1d77b093f2ccd6894ffa8cf6f4cb73e1462c41
[INFO] running `Command { std: "docker" "start" "-a" "bb7690082f5bb683317c656d4a1d77b093f2ccd6894ffa8cf6f4cb73e1462c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb7690082f5bb683317c656d4a1d77b093f2ccd6894ffa8cf6f4cb73e1462c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7690082f5bb683317c656d4a1d77b093f2ccd6894ffa8cf6f4cb73e1462c41", kill_on_drop: false }`
[INFO] [stdout] bb7690082f5bb683317c656d4a1d77b093f2ccd6894ffa8cf6f4cb73e1462c41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a1001c3cd5976812608211eb4378da888522973bfa8596926737582a16e0f5e
[INFO] running `Command { std: "docker" "start" "-a" "6a1001c3cd5976812608211eb4378da888522973bfa8596926737582a16e0f5e", kill_on_drop: false }`
[INFO] [stderr]     Checking project-euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `amicable_numbers`, `counting_sundays`, `even_fibonacci_numbers`, `highly_divisible_triangular_number`, `largest_palindrome_product`, `largest_prime_factor`, `largest_product_in_grid`, `largest_product_in_series`, `lattice_paths`, `lexicographic_permutations`, `longest_collatz_sequence`, `maximum_path_sum_i`, `maximum_path_sum_ii`, `mult_three_five`, `names_scoares`, `non_abundant_sums`, `number_letter_counts`, `smallest_multiple`, `special_pythagorean_triplet`, `sum_square_difference`, `summation_of_primes`, and `ten_thousand_first_prime`
[INFO] [stdout]   --> src/main.rs:6:3
[INFO] [stdout]    |
[INFO] [stdout] 6  |   amicable_numbers, counting_sundays, even_fibonacci_numbers,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7  |   highly_divisible_triangular_number, largest_palindrome_product,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8  |   largest_prime_factor, largest_product_in_grid, largest_product_in_series,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 9  |   lattice_paths, lexicographic_permutations, longest_collatz_sequence,
[INFO] [stdout]    |   ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |   maximum_path_sum_i, maximum_path_sum_ii, mult_three_five, names_scoares,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 11 |   non_abundant_sums, number_letter_counts, smallest_multiple,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |   special_pythagorean_triplet, sum_square_difference, summation_of_primes,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |   ten_thousand_first_prime,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `amicable_numbers`, `counting_sundays`, `even_fibonacci_numbers`, `highly_divisible_triangular_number`, `largest_palindrome_product`, `largest_prime_factor`, `largest_product_in_grid`, `largest_product_in_series`, `lattice_paths`, `lexicographic_permutations`, `longest_collatz_sequence`, `maximum_path_sum_i`, `maximum_path_sum_ii`, `mult_three_five`, `names_scoares`, `non_abundant_sums`, `number_letter_counts`, `smallest_multiple`, `special_pythagorean_triplet`, `sum_square_difference`, `summation_of_primes`, and `ten_thousand_first_prime`
[INFO] [stdout]   --> src/main.rs:6:3
[INFO] [stdout]    |
[INFO] [stdout] 6  |   amicable_numbers, counting_sundays, even_fibonacci_numbers,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7  |   highly_divisible_triangular_number, largest_palindrome_product,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8  |   largest_prime_factor, largest_product_in_grid, largest_product_in_series,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 9  |   lattice_paths, lexicographic_permutations, longest_collatz_sequence,
[INFO] [stdout]    |   ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |   maximum_path_sum_i, maximum_path_sum_ii, mult_three_five, names_scoares,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 11 |   non_abundant_sums, number_letter_counts, smallest_multiple,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |   special_pythagorean_triplet, sum_square_difference, summation_of_primes,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |   ten_thousand_first_prime,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "6a1001c3cd5976812608211eb4378da888522973bfa8596926737582a16e0f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a1001c3cd5976812608211eb4378da888522973bfa8596926737582a16e0f5e", kill_on_drop: false }`
[INFO] [stdout] 6a1001c3cd5976812608211eb4378da888522973bfa8596926737582a16e0f5e