[INFO] cloning repository https://github.com/RobisonTorres/Linear_Regression_in_Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RobisonTorres/Linear_Regression_in_Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobisonTorres%2FLinear_Regression_in_Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobisonTorres%2FLinear_Regression_in_Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8116aa2ce2667380cdb86f661d302928b5352cb
[INFO] testing RobisonTorres/Linear_Regression_in_Rust against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobisonTorres%2FLinear_Regression_in_Rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RobisonTorres/Linear_Regression_in_Rust
[INFO] finished tweaking git repo https://github.com/RobisonTorres/Linear_Regression_in_Rust
[INFO] tweaked toml for git repo https://github.com/RobisonTorres/Linear_Regression_in_Rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RobisonTorres/Linear_Regression_in_Rust on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RobisonTorres/Linear_Regression_in_Rust 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 033658f6da8d8da37618b480868ee83167534fe0868c2f80b836e4e241043470
[INFO] running `Command { std: "docker" "start" "-a" "033658f6da8d8da37618b480868ee83167534fe0868c2f80b836e4e241043470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "033658f6da8d8da37618b480868ee83167534fe0868c2f80b836e4e241043470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "033658f6da8d8da37618b480868ee83167534fe0868c2f80b836e4e241043470", kill_on_drop: false }`
[INFO] [stdout] 033658f6da8d8da37618b480868ee83167534fe0868c2f80b836e4e241043470
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 386f0780b2b37fbdbfc9aa6b1155aae75195a4da8e516e8304d89ccf3906baec
[INFO] running `Command { std: "docker" "start" "-a" "386f0780b2b37fbdbfc9aa6b1155aae75195a4da8e516e8304d89ccf3906baec", kill_on_drop: false }`
[INFO] [stderr]    Compiling Rust_Portfolio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "386f0780b2b37fbdbfc9aa6b1155aae75195a4da8e516e8304d89ccf3906baec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "386f0780b2b37fbdbfc9aa6b1155aae75195a4da8e516e8304d89ccf3906baec", kill_on_drop: false }`
[INFO] [stdout] 386f0780b2b37fbdbfc9aa6b1155aae75195a4da8e516e8304d89ccf3906baec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e54e4ceadac40bfefca5d87ef51bb3ac7c4978642dff0af4a16fd101d32f79d2
[INFO] running `Command { std: "docker" "start" "-a" "e54e4ceadac40bfefca5d87ef51bb3ac7c4978642dff0af4a16fd101d32f79d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling Rust_Portfolio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "e54e4ceadac40bfefca5d87ef51bb3ac7c4978642dff0af4a16fd101d32f79d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e54e4ceadac40bfefca5d87ef51bb3ac7c4978642dff0af4a16fd101d32f79d2", kill_on_drop: false }`
[INFO] [stdout] e54e4ceadac40bfefca5d87ef51bb3ac7c4978642dff0af4a16fd101d32f79d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f5143dd4fb832a6ac8ff069559af4fb2f67a1724b99ec3de2cea74bfd8872bf
[INFO] running `Command { std: "docker" "start" "-a" "4f5143dd4fb832a6ac8ff069559af4fb2f67a1724b99ec3de2cea74bfd8872bf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Rust_Portfolio-6cc96b95e2dc058c)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test functions::tests::test_average_empty_array ... ok
[INFO] [stdout] test functions::tests::test_check_array ... ok
[INFO] [stdout] test functions::tests::test_linear_regression_length_vectors_mismatch ... ok
[INFO] [stdout] test functions::tests::test_linear_regression_result_a ... ok
[INFO] [stdout] test functions::tests::test_correlation_result ... ok
[INFO] [stdout] test functions::tests::test_predict_values_result_a ... ok
[INFO] [stdout] test functions::tests::test_std_result_equal_zero ... ok
[INFO] [stdout] test functions::tests::test_predict_values_result_b ... ok
[INFO] [stdout] test functions::tests::test_std_result ... ok
[INFO] [stdout] test functions::tests::test_mse_result_a ... ok
[INFO] [stdout] test functions::tests::test_mse_result_b ... ok
[INFO] [stdout] test functions::tests::test_average_result ... ok
[INFO] [stdout] test functions::tests::test_linear_regression_result_b ... ok
[INFO] [stdout] test functions::tests::test_linear_regression_empty_vectors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4f5143dd4fb832a6ac8ff069559af4fb2f67a1724b99ec3de2cea74bfd8872bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f5143dd4fb832a6ac8ff069559af4fb2f67a1724b99ec3de2cea74bfd8872bf", kill_on_drop: false }`
[INFO] [stdout] 4f5143dd4fb832a6ac8ff069559af4fb2f67a1724b99ec3de2cea74bfd8872bf