[INFO] fetching crate clear-ml 0.1.1...
[INFO] testing clear-ml-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate clear-ml 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate clear-ml 0.1.1
[INFO] finished tweaking crates.io crate clear-ml 0.1.1
[INFO] tweaked toml for crates.io crate clear-ml 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate clear-ml 0.1.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89fd896fe51bcfdc684fbae0b76a35309ef93c3ce17a2f293baf8848ee870915
[INFO] running `Command { std: "docker" "start" "-a" "89fd896fe51bcfdc684fbae0b76a35309ef93c3ce17a2f293baf8848ee870915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89fd896fe51bcfdc684fbae0b76a35309ef93c3ce17a2f293baf8848ee870915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89fd896fe51bcfdc684fbae0b76a35309ef93c3ce17a2f293baf8848ee870915", kill_on_drop: false }`
[INFO] [stdout] 89fd896fe51bcfdc684fbae0b76a35309ef93c3ce17a2f293baf8848ee870915
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3868bf2296de67799876ac18d549ea1c088b18dc593b43789ea6fbdcc21d63f9
[INFO] running `Command { std: "docker" "start" "-a" "3868bf2296de67799876ac18d549ea1c088b18dc593b43789ea6fbdcc21d63f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling clear-ml v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "3868bf2296de67799876ac18d549ea1c088b18dc593b43789ea6fbdcc21d63f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3868bf2296de67799876ac18d549ea1c088b18dc593b43789ea6fbdcc21d63f9", kill_on_drop: false }`
[INFO] [stdout] 3868bf2296de67799876ac18d549ea1c088b18dc593b43789ea6fbdcc21d63f9
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ffac2b2d8c313e47cc47cb69b6a7e837a28739bf285b1450df425aecd85c5696
[INFO] running `Command { std: "docker" "start" "-a" "ffac2b2d8c313e47cc47cb69b6a7e837a28739bf285b1450df425aecd85c5696", kill_on_drop: false }`
[INFO] [stderr]    Compiling clear-ml v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "ffac2b2d8c313e47cc47cb69b6a7e837a28739bf285b1450df425aecd85c5696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffac2b2d8c313e47cc47cb69b6a7e837a28739bf285b1450df425aecd85c5696", kill_on_drop: false }`
[INFO] [stdout] ffac2b2d8c313e47cc47cb69b6a7e837a28739bf285b1450df425aecd85c5696
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8cf535f0a1f5dd3193e4684f99dfd6dd6349a26157036088c3074107b96e8d02
[INFO] running `Command { std: "docker" "start" "-a" "8cf535f0a1f5dd3193e4684f99dfd6dd6349a26157036088c3074107b96e8d02", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/clear_ml-ab626701f693acaa)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test loss_functions::tests::test_mse_different_vectors ... ok
[INFO] [stdout] test loss_functions::tests::test_gradient_mse_slope ... ok
[INFO] [stdout] test loss_functions::tests::test_mse_dimension_mismatch ... ok
[INFO] [stdout] test loss_functions::tests::test_mse_empty_vector ... ok
[INFO] [stdout] test models::tests::test_fit_dimension_mismatch ... ok
[INFO] [stdout] test loss_functions::tests::test_mse_is_0_for_same_vectors ... ok
[INFO] [stdout] test models::tests::test_fit_empty_vector ... ok
[INFO] [stdout] test models::tests::test_predict ... ok
[INFO] [stdout] test models::tests::test_fit_with_intercept ... ok
[INFO] [stdout] test models::tests::test_fit ... ok
[INFO] [stdout] test models::tests::test_predict_different_row_length ... ok
[INFO] [stdout] test models::tests::test_predict_empty_vector ... ok
[INFO] [stdout] test models::tests::test_predict_with_multiple_coefficients ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8cf535f0a1f5dd3193e4684f99dfd6dd6349a26157036088c3074107b96e8d02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cf535f0a1f5dd3193e4684f99dfd6dd6349a26157036088c3074107b96e8d02", kill_on_drop: false }`
[INFO] [stdout] 8cf535f0a1f5dd3193e4684f99dfd6dd6349a26157036088c3074107b96e8d02