[INFO] cloning repository https://github.com/leontastic/euler-project-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leontastic/euler-project-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleontastic%2Feuler-project-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleontastic%2Feuler-project-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ade9037d6d3b25e12deec9a5fda08cb60a5dbc5a
[INFO] testing leontastic/euler-project-rust against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleontastic%2Feuler-project-rust" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/leontastic/euler-project-rust on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/leontastic/euler-project-rust
[INFO] finished tweaking git repo https://github.com/leontastic/euler-project-rust
[INFO] tweaked toml for git repo https://github.com/leontastic/euler-project-rust written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/leontastic/euler-project-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b1ae49997ff1f7f574967e3a722485e8d7ed89d8bd624ff6ff033668446bf8c
[INFO] running `Command { std: "docker" "start" "-a" "4b1ae49997ff1f7f574967e3a722485e8d7ed89d8bd624ff6ff033668446bf8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b1ae49997ff1f7f574967e3a722485e8d7ed89d8bd624ff6ff033668446bf8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b1ae49997ff1f7f574967e3a722485e8d7ed89d8bd624ff6ff033668446bf8c", kill_on_drop: false }`
[INFO] [stdout] 4b1ae49997ff1f7f574967e3a722485e8d7ed89d8bd624ff6ff033668446bf8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04e6edc50b7ab10ad028d9abd25b377f8406848400ee42f92ec44e883ae128d7
[INFO] running `Command { std: "docker" "start" "-a" "04e6edc50b7ab10ad028d9abd25b377f8406848400ee42f92ec44e883ae128d7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling euler-project-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "04e6edc50b7ab10ad028d9abd25b377f8406848400ee42f92ec44e883ae128d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04e6edc50b7ab10ad028d9abd25b377f8406848400ee42f92ec44e883ae128d7", kill_on_drop: false }`
[INFO] [stdout] 04e6edc50b7ab10ad028d9abd25b377f8406848400ee42f92ec44e883ae128d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df31bf99fc654fadbf4610db3d83f063921fd55a645700d6c2397e0f96515373
[INFO] running `Command { std: "docker" "start" "-a" "df31bf99fc654fadbf4610db3d83f063921fd55a645700d6c2397e0f96515373", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling euler-project-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "df31bf99fc654fadbf4610db3d83f063921fd55a645700d6c2397e0f96515373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df31bf99fc654fadbf4610db3d83f063921fd55a645700d6c2397e0f96515373", kill_on_drop: false }`
[INFO] [stdout] df31bf99fc654fadbf4610db3d83f063921fd55a645700d6c2397e0f96515373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c44d43dc1cc56f4c9a0ef9db59f4aaf8c84584812f1f1a78c305b74634d8b50
[INFO] running `Command { std: "docker" "start" "-a" "8c44d43dc1cc56f4c9a0ef9db59f4aaf8c84584812f1f1a78c305b74634d8b50", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 15 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/euler_project_rust-f8311026fd0dd031)
[INFO] [stdout] test utils::big_decimal::add::add_big_decimal_correctness ... ok
[INFO] [stdout] test utils::big_decimal::eq_big_decimal_correctness ... ok
[INFO] [stdout] test utils::math::gcd_correctness ... ok
[INFO] [stdout] test utils::math::lcm_correctness ... ok
[INFO] [stdout] test utils::big_decimal::add_assign::add_assign_big_decimal_correctness ... ok
[INFO] [stdout] test utils::pascal::pascal_correctness ... ok
[INFO] [stdout] test solutions::p004::reverse_number_correctness ... ok
[INFO] [stdout] test utils::big_decimal::partial_eq_big_decimal_correctness ... ok
[INFO] [stdout] test utils::big_decimal::sum::sum_big_decimal_correctness ... ok
[INFO] [stdout] test utils::big_decimal::display::display_big_decimal_correctness ... ok
[INFO] [stdout] test utils::collatz::collatz_correctness ... ok
[INFO] [stdout] test utils::factors::factorize_correctness ... ok
[INFO] [stdout] test utils::big_decimal::mul::mul_big_decimal_correctness ... ok
[INFO] [stdout] test problems::all_problems ... ok
[INFO] [stdout] test utils::math::log_10_correctness ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c44d43dc1cc56f4c9a0ef9db59f4aaf8c84584812f1f1a78c305b74634d8b50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c44d43dc1cc56f4c9a0ef9db59f4aaf8c84584812f1f1a78c305b74634d8b50", kill_on_drop: false }`
[INFO] [stdout] 8c44d43dc1cc56f4c9a0ef9db59f4aaf8c84584812f1f1a78c305b74634d8b50