[INFO] cloning repository https://github.com/Iniesta8/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/Iniesta8/project-euler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIniesta8%2Fproject-euler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIniesta8%2Fproject-euler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fce4a5190e191c76589f4f4fb0b1a6743a136cd0 [INFO] testing Iniesta8/project-euler against 1.75.0 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIniesta8%2Fproject-euler" "/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/Iniesta8/project-euler on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Iniesta8/project-euler [INFO] finished tweaking git repo https://github.com/Iniesta8/project-euler [INFO] tweaked toml for git repo https://github.com/Iniesta8/project-euler written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Iniesta8/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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-bigint v0.2.3 [INFO] [stderr] Downloaded num-integer v0.1.41 [INFO] [stderr] Downloaded num-iter v0.1.39 [INFO] [stderr] Downloaded num-complex v0.1.43 [INFO] [stderr] Downloaded autocfg v0.1.7 [INFO] [stderr] Downloaded bit-vec v0.6.1 [INFO] [stderr] Downloaded redox_syscall v0.1.56 [INFO] [stderr] Downloaded time v0.1.42 [INFO] [stderr] Downloaded num-traits v0.2.9 [INFO] [stderr] Downloaded chrono v0.4.9 [INFO] [stderr] Downloaded libc v0.2.65 [INFO] [stderr] Downloaded winapi v0.3.8 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4fd8f87b64dbe604bdb6f9564821ad39409a825b19b7efb1d6aa0fbd78fb5171 [INFO] running `Command { std: "docker" "start" "-a" "4fd8f87b64dbe604bdb6f9564821ad39409a825b19b7efb1d6aa0fbd78fb5171", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4fd8f87b64dbe604bdb6f9564821ad39409a825b19b7efb1d6aa0fbd78fb5171", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fd8f87b64dbe604bdb6f9564821ad39409a825b19b7efb1d6aa0fbd78fb5171", kill_on_drop: false }` [INFO] [stdout] 4fd8f87b64dbe604bdb6f9564821ad39409a825b19b7efb1d6aa0fbd78fb5171 [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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5698bd100a6d7d4cd90d012b4a2973563bd1b24e9957e2dc45821b0a2ff49121 [INFO] running `Command { std: "docker" "start" "-a" "5698bd100a6d7d4cd90d012b4a2973563bd1b24e9957e2dc45821b0a2ff49121", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling bit-vec v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.9 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling project-euler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.92s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "5698bd100a6d7d4cd90d012b4a2973563bd1b24e9957e2dc45821b0a2ff49121", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5698bd100a6d7d4cd90d012b4a2973563bd1b24e9957e2dc45821b0a2ff49121", kill_on_drop: false }` [INFO] [stdout] 5698bd100a6d7d4cd90d012b4a2973563bd1b24e9957e2dc45821b0a2ff49121 [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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d766d56e89b3015a218e64214269398dc673597f7e9001aa9d3b2bc70afe67f [INFO] running `Command { std: "docker" "start" "-a" "9d766d56e89b3015a218e64214269398dc673597f7e9001aa9d3b2bc70afe67f", kill_on_drop: false }` [INFO] [stderr] Compiling project-euler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.14s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "9d766d56e89b3015a218e64214269398dc673597f7e9001aa9d3b2bc70afe67f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d766d56e89b3015a218e64214269398dc673597f7e9001aa9d3b2bc70afe67f", kill_on_drop: false }` [INFO] [stdout] 9d766d56e89b3015a218e64214269398dc673597f7e9001aa9d3b2bc70afe67f [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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4a9e926b6a9b6614070e8a999835e988c1524674bed0ba9edc94d03c78988c39 [INFO] running `Command { std: "docker" "start" "-a" "4a9e926b6a9b6614070e8a999835e988c1524674bed0ba9edc94d03c78988c39", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/project_euler-49251b23bb297264) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test problems::helpers::tests::test_is_prime ... ok [INFO] [stdout] test problems::helpers::tests::test_prime_factors ... ok [INFO] [stdout] test problems::helpers::tests::test_sieve_of_eratosthenes ... ok [INFO] [stdout] test problems::tests::test_ ... ok [INFO] [stdout] test problems::tests::test_clumsy_smallest_multiple ... ok [INFO] [stdout] test problems::tests::test_even_fibonacci ... ok [INFO] [stdout] test problems::tests::test_integer_right_triangles ... ok [INFO] [stdout] test problems::tests::test_largest_palindrome_product ... ok [INFO] [stdout] test problems::tests::test_largest_prime_factor ... ok [INFO] [stdout] test problems::tests::test_multiples ... ok [INFO] [stdout] test problems::tests::test_nth_prime ... ok [INFO] [stdout] test problems::tests::test_power_digit_sum ... ok [INFO] [stdout] test problems::tests::test_pythagorean_triplet ... ok [INFO] [stdout] test problems::tests::test_smallest_multiple ... ok [INFO] [stdout] test problems::tests::test_smallest_multiple2 ... ok [INFO] [stdout] test problems::tests::test_sum_of_primes ... ok [INFO] [stdout] test problems::tests::test_sum_of_primes_sieve ... ok [INFO] [stdout] test problems::tests::test_sum_square_difference ... ok [INFO] [stdout] test problems::helpers::tests::test_get_digits ... ok [INFO] [stdout] test problems::helpers::tests::test_is_palindromic_number ... ok [INFO] [stdout] test problems::helpers::tests::test_get_divisors ... ok [INFO] [stdout] test problems::helpers::tests::test_generate_triangle_numbers ... ok [INFO] [stdout] test problems::helpers::tests::test_is_its_digits_powered_sum ... ok [INFO] [stdout] test problems::helpers::tests::test_gcd ... ok [INFO] [stdout] test problems::helpers::tests::test_lcm ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4a9e926b6a9b6614070e8a999835e988c1524674bed0ba9edc94d03c78988c39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a9e926b6a9b6614070e8a999835e988c1524674bed0ba9edc94d03c78988c39", kill_on_drop: false }` [INFO] [stdout] 4a9e926b6a9b6614070e8a999835e988c1524674bed0ba9edc94d03c78988c39