[INFO] fetching crate datas 0.1.8...
[INFO] testing datas-0.1.8 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate datas 0.1.8 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate datas 0.1.8
[INFO] finished tweaking crates.io crate datas 0.1.8
[INFO] tweaked toml for crates.io crate datas 0.1.8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate datas 0.1.8 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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1c16dc40e6292e1dab90c121c6d05ce1fcb4f4d60942ec70e3e925334b193f3d
[INFO] running `Command { std: "docker" "start" "-a" "1c16dc40e6292e1dab90c121c6d05ce1fcb4f4d60942ec70e3e925334b193f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c16dc40e6292e1dab90c121c6d05ce1fcb4f4d60942ec70e3e925334b193f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c16dc40e6292e1dab90c121c6d05ce1fcb4f4d60942ec70e3e925334b193f3d", kill_on_drop: false }`
[INFO] [stdout] 1c16dc40e6292e1dab90c121c6d05ce1fcb4f4d60942ec70e3e925334b193f3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 612ebf2533dec1ccc51ce90b9bdf3557c8b23d2e0ae2ee2019da43f784a7c0ad
[INFO] running `Command { std: "docker" "start" "-a" "612ebf2533dec1ccc51ce90b9bdf3557c8b23d2e0ae2ee2019da43f784a7c0ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling datas v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "612ebf2533dec1ccc51ce90b9bdf3557c8b23d2e0ae2ee2019da43f784a7c0ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "612ebf2533dec1ccc51ce90b9bdf3557c8b23d2e0ae2ee2019da43f784a7c0ad", kill_on_drop: false }`
[INFO] [stdout] 612ebf2533dec1ccc51ce90b9bdf3557c8b23d2e0ae2ee2019da43f784a7c0ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1351f8c6bb3978e16d03ec62b947c66bb1603cc560b3340551d022d28937fad1
[INFO] running `Command { std: "docker" "start" "-a" "1351f8c6bb3978e16d03ec62b947c66bb1603cc560b3340551d022d28937fad1", kill_on_drop: false }`
[INFO] [stderr]    Compiling datas v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "1351f8c6bb3978e16d03ec62b947c66bb1603cc560b3340551d022d28937fad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1351f8c6bb3978e16d03ec62b947c66bb1603cc560b3340551d022d28937fad1", kill_on_drop: false }`
[INFO] [stdout] 1351f8c6bb3978e16d03ec62b947c66bb1603cc560b3340551d022d28937fad1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c01fd2286d13d45011be014c00a95564367b8718d0fb597be5f66f2c43f60e09
[INFO] running `Command { std: "docker" "start" "-a" "c01fd2286d13d45011be014c00a95564367b8718d0fb597be5f66f2c43f60e09", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/datas-23f3e415e0359691)
[INFO] [stdout] running 41 tests
[INFO] [stdout] test matrix::tests::imatrix_addition ... ok
[INFO] [stdout] test matrix::tests::imatrix_multiplication ... ok
[INFO] [stdout] test tests::absolute_error_f_test ... ok
[INFO] [stdout] test matrix::tests::imatrix_multiplication_identity ... ok
[INFO] [stdout] test matrix::tests::imatrix_multiplication_large_matrix ... ok
[INFO] [stdout] test matrix::tests::imatrix_multiplication_zero_matrix ... ok
[INFO] [stdout] test matrix::tests::imatrix_cloning ... ok
[INFO] [stdout] test matrix::tests::imatrix_swap ... ok
[INFO] [stdout] test tests::mean_f_test ... ok
[INFO] [stdout] test tests::absolute_error_i_test ... ok
[INFO] [stdout] test tests::median_f_test ... ok
[INFO] [stdout] test tests::median_i_test ... ok
[INFO] [stdout] test tests::mode_f_test ... ok
[INFO] [stdout] test tests::mode_i_test ... ok
[INFO] [stdout] test tests::variance_f_test ... ok
[INFO] [stdout] test tests::variance_i_test ... ok
[INFO] [stdout] test tests::relative_error_f_test ... ok
[INFO] [stdout] test tests::weighted_average_f_test ... ok
[INFO] [stdout] test tests::relative_error_i_test ... ok
[INFO] [stdout] test tests::mean_i_test ... ok
[INFO] [stdout] test vector::tests::fvec_magnitude ... ok
[INFO] [stdout] test vector::tests::fvec_and_fvec_addition ... ok
[INFO] [stdout] test tests::weighted_average_i_test ... ok
[INFO] [stdout] test vector::tests::fvec_and_fvec_addition_failure ... ok
[INFO] [stdout] test vector::tests::fvec_and_ivec_addition_failure ... ok
[INFO] [stdout] test vector::tests::ivec_addition_failure ... ok
[INFO] [stdout] test vector::tests::new_fvec_creation_test ... ok
[INFO] [stdout] test vector::tests::new_ivec_creation_test ... ok
[INFO] [stdout] test vector::tests::test_dot_product_f_and_i_empty_vectors ... ok
[INFO] [stdout] test vector::tests::test_dot_product_f_and_i_success ... ok
[INFO] [stdout] test vector::tests::test_dot_product_f_dimension_mismatch ... ok
[INFO] [stdout] test vector::tests::test_dot_product_f_empty_vectors ... ok
[INFO] [stdout] test vector::tests::test_dot_product_f_and_i_dimension_mismatch ... ok
[INFO] [stdout] test matrix::tests::imatrix_multiplication_non_square ... ok
[INFO] [stdout] test vector::tests::test_dot_product_i_dimension_mismatch ... ok
[INFO] [stdout] test vector::tests::test_dot_product_i_empty_vectors ... ok
[INFO] [stdout] test vector::tests::ivec_magnitude ... ok
[INFO] [stdout] test vector::tests::test_dot_product_f_success ... ok
[INFO] [stdout] test vector::tests::fvec_and_ivec_addition ... ok
[INFO] [stdout] test vector::tests::test_dot_product_i_success ... ok
[INFO] [stdout] test vector::tests::ivec_addition ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c01fd2286d13d45011be014c00a95564367b8718d0fb597be5f66f2c43f60e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c01fd2286d13d45011be014c00a95564367b8718d0fb597be5f66f2c43f60e09", kill_on_drop: false }`
[INFO] [stdout] c01fd2286d13d45011be014c00a95564367b8718d0fb597be5f66f2c43f60e09