[INFO] cloning repository https://github.com/minaminao/algo-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/minaminao/algo-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminaminao%2Falgo-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminaminao%2Falgo-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fbe9ae8d36d7d95ebc14ba59c35cfe5873ac3e7e
[INFO] testing minaminao/algo-rs 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%2Fminaminao%2Falgo-rs" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/minaminao/algo-rs 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/minaminao/algo-rs
[INFO] finished tweaking git repo https://github.com/minaminao/algo-rs
[INFO] tweaked toml for git repo https://github.com/minaminao/algo-rs written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/minaminao/algo-rs 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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 8c8940dc13e5ef430e62b49cfc6fd565f78d83bd6778e609946b7b555b475f84
[INFO] running `Command { std: "docker" "start" "-a" "8c8940dc13e5ef430e62b49cfc6fd565f78d83bd6778e609946b7b555b475f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c8940dc13e5ef430e62b49cfc6fd565f78d83bd6778e609946b7b555b475f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c8940dc13e5ef430e62b49cfc6fd565f78d83bd6778e609946b7b555b475f84", kill_on_drop: false }`
[INFO] [stdout] 8c8940dc13e5ef430e62b49cfc6fd565f78d83bd6778e609946b7b555b475f84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 77adb53e043b8c034fe6cabbed93869fb165c94d1e2ae4d15e55094ab8b96c5f
[INFO] running `Command { std: "docker" "start" "-a" "77adb53e043b8c034fe6cabbed93869fb165c94d1e2ae4d15e55094ab8b96c5f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling algo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.97s
[INFO] running `Command { std: "docker" "inspect" "77adb53e043b8c034fe6cabbed93869fb165c94d1e2ae4d15e55094ab8b96c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77adb53e043b8c034fe6cabbed93869fb165c94d1e2ae4d15e55094ab8b96c5f", kill_on_drop: false }`
[INFO] [stdout] 77adb53e043b8c034fe6cabbed93869fb165c94d1e2ae4d15e55094ab8b96c5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 8e228a5773357e4c4632e5260aad4ee85748393ebb6e9ebdf6e8cffa079f8361
[INFO] running `Command { std: "docker" "start" "-a" "8e228a5773357e4c4632e5260aad4ee85748393ebb6e9ebdf6e8cffa079f8361", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling algo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "8e228a5773357e4c4632e5260aad4ee85748393ebb6e9ebdf6e8cffa079f8361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e228a5773357e4c4632e5260aad4ee85748393ebb6e9ebdf6e8cffa079f8361", kill_on_drop: false }`
[INFO] [stdout] 8e228a5773357e4c4632e5260aad4ee85748393ebb6e9ebdf6e8cffa079f8361
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 80386d440be1eddbecf1ef755eac1605a8fdf5a5abfd1515ea3a48700e940261
[INFO] running `Command { std: "docker" "start" "-a" "80386d440be1eddbecf1ef755eac1605a8fdf5a5abfd1515ea3a48700e940261", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/algo-91fba4a123631fb2)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test data_structures::binary_indexed_tree::test ... ok
[INFO] [stdout] test data_structures::segment_tree::test ... ok
[INFO] [stdout] test data_structures::stack::array_stack::test ... ok
[INFO] [stdout] test data_structures::list::single_linked_list::test ... ok
[INFO] [stdout] test data_structures::deque::array_deque::test ... ok
[INFO] [stdout] test data_structures::queue::array_queue::test ... ok
[INFO] [stdout] test data_structures::sparse_table::test ... ok
[INFO] [stdout] test number_theory::extended_gcd::test ... ok
[INFO] [stdout] test number_theory::fibonacci::test ... ok
[INFO] [stdout] test number_theory::divisors::test ... ok
[INFO] [stdout] test number_theory::factorial::test ... ok
[INFO] [stdout] test number_theory::gcd_lcm::test ... ok
[INFO] [stdout] test number_theory::euler_totient::test ... ok
[INFO] [stdout] test number_theory::legendre_formula::test ... ok
[INFO] [stdout] test number_theory::chinese_remainder_theorem::test ... ok
[INFO] [stdout] test number_theory::is_prime::test ... ok
[INFO] [stdout] test number_theory::generate_prime::test ... ok
[INFO] [stdout] test number_theory::number_of_divisors::test ... ok
[INFO] [stdout] test number_theory::modfloat::test ... ok
[INFO] [stdout] test number_theory::miller_rabin_primality_test::test ... ok
[INFO] [stdout] test number_theory::sieve_of_eratosthenes::test ... ok
[INFO] [stdout] test number_theory::quadratic_residue::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests algo
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "80386d440be1eddbecf1ef755eac1605a8fdf5a5abfd1515ea3a48700e940261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80386d440be1eddbecf1ef755eac1605a8fdf5a5abfd1515ea3a48700e940261", kill_on_drop: false }`
[INFO] [stdout] 80386d440be1eddbecf1ef755eac1605a8fdf5a5abfd1515ea3a48700e940261