[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 beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIniesta8%2Fproject-euler" "/workspace/builds/worker-56/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-56/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Iniesta8/project-euler on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-56/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: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff9f3b4a38b84c92baae9225b9c02612b4f27c844d068063b07fce49c6e9c581
[INFO] running `Command { std: "docker" "start" "-a" "ff9f3b4a38b84c92baae9225b9c02612b4f27c844d068063b07fce49c6e9c581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff9f3b4a38b84c92baae9225b9c02612b4f27c844d068063b07fce49c6e9c581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff9f3b4a38b84c92baae9225b9c02612b4f27c844d068063b07fce49c6e9c581", kill_on_drop: false }`
[INFO] [stdout] ff9f3b4a38b84c92baae9225b9c02612b4f27c844d068063b07fce49c6e9c581
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc70014ea7fdea7542d5255036aa876c7d8001be67156ee54e4601d7a03676b7
[INFO] running `Command { std: "docker" "start" "-a" "bc70014ea7fdea7542d5255036aa876c7d8001be67156ee54e4601d7a03676b7", 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 9.66s
[INFO] running `Command { std: "docker" "inspect" "bc70014ea7fdea7542d5255036aa876c7d8001be67156ee54e4601d7a03676b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc70014ea7fdea7542d5255036aa876c7d8001be67156ee54e4601d7a03676b7", kill_on_drop: false }`
[INFO] [stdout] bc70014ea7fdea7542d5255036aa876c7d8001be67156ee54e4601d7a03676b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3786dbf95b57e4ff5671398f22929da89ec93af35f2e39edcc9bb9d94c1f70c
[INFO] running `Command { std: "docker" "start" "-a" "a3786dbf95b57e4ff5671398f22929da89ec93af35f2e39edcc9bb9d94c1f70c", kill_on_drop: false }`
[INFO] [stderr]    Compiling project-euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "a3786dbf95b57e4ff5671398f22929da89ec93af35f2e39edcc9bb9d94c1f70c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3786dbf95b57e4ff5671398f22929da89ec93af35f2e39edcc9bb9d94c1f70c", kill_on_drop: false }`
[INFO] [stdout] a3786dbf95b57e4ff5671398f22929da89ec93af35f2e39edcc9bb9d94c1f70c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 79568e79453e864e314cfab027a5e0b6b936ab6f114ceb51438cfcb15836f05a
[INFO] running `Command { std: "docker" "start" "-a" "79568e79453e864e314cfab027a5e0b6b936ab6f114ceb51438cfcb15836f05a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/project_euler-311248cea11a260b)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test problems::helpers::tests::test_gcd ... ok
[INFO] [stdout] test problems::helpers::tests::test_generate_triangle_numbers ... ok
[INFO] [stdout] test problems::helpers::tests::test_get_digits ... ok
[INFO] [stdout] test problems::helpers::tests::test_get_divisors ... ok
[INFO] [stdout] test problems::helpers::tests::test_is_prime ... ok
[INFO] [stdout] test problems::helpers::tests::test_sieve_of_eratosthenes ... ok
[INFO] [stdout] test problems::helpers::tests::test_is_its_digits_powered_sum ... ok
[INFO] [stdout] test problems::helpers::tests::test_is_palindromic_number ... ok
[INFO] [stdout] test problems::tests::test_ ... ok
[INFO] [stdout] test problems::tests::test_even_fibonacci ... ok
[INFO] [stdout] test problems::tests::test_integer_right_triangles ... ok
[INFO] [stdout] test problems::helpers::tests::test_lcm ... ok
[INFO] [stdout] test problems::helpers::tests::test_prime_factors ... ok
[INFO] [stdout] test problems::tests::test_clumsy_smallest_multiple ... 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_sum_of_primes ... ok
[INFO] [stdout] test problems::tests::test_smallest_multiple2 ... 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::tests::test_largest_palindrome_product ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "79568e79453e864e314cfab027a5e0b6b936ab6f114ceb51438cfcb15836f05a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79568e79453e864e314cfab027a5e0b6b936ab6f114ceb51438cfcb15836f05a", kill_on_drop: false }`
[INFO] [stdout] 79568e79453e864e314cfab027a5e0b6b936ab6f114ceb51438cfcb15836f05a