[INFO] cloning repository https://github.com/mendezmariano/finite-fields
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mendezmariano/finite-fields" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmendezmariano%2Ffinite-fields", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmendezmariano%2Ffinite-fields'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71e7203922a855b8f428afec34235cd36bc77d82
[INFO] testing mendezmariano/finite-fields against 1.78.0 for beta-1.79-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmendezmariano%2Ffinite-fields" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mendezmariano/finite-fields on toolchain 1.78.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.78.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mendezmariano/finite-fields
[INFO] finished tweaking git repo https://github.com/mendezmariano/finite-fields
[INFO] tweaked toml for git repo https://github.com/mendezmariano/finite-fields written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mendezmariano/finite-fields 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" "+1.78.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.78.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c52d57e56f4f085e32fd63ac8d7e97b4bf57f843ba7e8068e387fee188d6b6e
[INFO] running `Command { std: "docker" "start" "-a" "5c52d57e56f4f085e32fd63ac8d7e97b4bf57f843ba7e8068e387fee188d6b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c52d57e56f4f085e32fd63ac8d7e97b4bf57f843ba7e8068e387fee188d6b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c52d57e56f4f085e32fd63ac8d7e97b4bf57f843ba7e8068e387fee188d6b6e", kill_on_drop: false }`
[INFO] [stdout] 5c52d57e56f4f085e32fd63ac8d7e97b4bf57f843ba7e8068e387fee188d6b6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.78.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 358efcad5cd674ae15a1012ce3ddcdc9017f2d87b099cd2c8c55f4f88cb210ab
[INFO] running `Command { std: "docker" "start" "-a" "358efcad5cd674ae15a1012ce3ddcdc9017f2d87b099cd2c8c55f4f88cb210ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling finite-fields v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cmp::Ordering;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "358efcad5cd674ae15a1012ce3ddcdc9017f2d87b099cd2c8c55f4f88cb210ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "358efcad5cd674ae15a1012ce3ddcdc9017f2d87b099cd2c8c55f4f88cb210ab", kill_on_drop: false }`
[INFO] [stdout] 358efcad5cd674ae15a1012ce3ddcdc9017f2d87b099cd2c8c55f4f88cb210ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.78.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 696369e1f35c2fbcaca3d908bb7f7b1f19f4005570b5c192f48bfeb3ac23ff0e
[INFO] running `Command { std: "docker" "start" "-a" "696369e1f35c2fbcaca3d908bb7f7b1f19f4005570b5c192f48bfeb3ac23ff0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling finite-fields v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cmp::Ordering;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "696369e1f35c2fbcaca3d908bb7f7b1f19f4005570b5c192f48bfeb3ac23ff0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "696369e1f35c2fbcaca3d908bb7f7b1f19f4005570b5c192f48bfeb3ac23ff0e", kill_on_drop: false }`
[INFO] [stdout] 696369e1f35c2fbcaca3d908bb7f7b1f19f4005570b5c192f48bfeb3ac23ff0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.78.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 80efbfebb1321a0551bd1fb3d857bfa6c5a57eae94cf8cddefa16c3bd327e8b8
[INFO] running `Command { std: "docker" "start" "-a" "80efbfebb1321a0551bd1fb3d857bfa6c5a57eae94cf8cddefa16c3bd327e8b8", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::cmp::Ordering`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::cmp::Ordering;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `finite-fields` (bin "finite-fields" test) generated 1 warning (run `cargo fix --bin "finite-fields" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/finite_fields-260974d8e397a16b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_when_div_two_ffd_a_new_ffe_with_div_is_created ... ok
[INFO] [stdout] test tests::test_when_add_two_ffd_a_new_ffe_with_addition_is_created ... ok
[INFO] [stdout] test tests::test_when_mult_two_ffd_a_new_ffe_with_mult_is_created ... ok
[INFO] [stdout] test tests::test_when_sub_two_ffd_a_new_ffe_with_substraction_is_created ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "80efbfebb1321a0551bd1fb3d857bfa6c5a57eae94cf8cddefa16c3bd327e8b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80efbfebb1321a0551bd1fb3d857bfa6c5a57eae94cf8cddefa16c3bd327e8b8", kill_on_drop: false }`
[INFO] [stdout] 80efbfebb1321a0551bd1fb3d857bfa6c5a57eae94cf8cddefa16c3bd327e8b8