[INFO] fetching crate ndarray-utils 0.1.4...
[INFO] testing ndarray-utils-0.1.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate ndarray-utils 0.1.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ndarray-utils 0.1.4
[INFO] finished tweaking crates.io crate ndarray-utils 0.1.4
[INFO] tweaked toml for crates.io crate ndarray-utils 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ndarray-utils 0.1.4 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.16.1)
[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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 87008bb42d916c0b19b67ea4bf8c18b8a336bc605ed62374190368e550bf88cd
[INFO] running `Command { std: "docker" "start" "-a" "87008bb42d916c0b19b67ea4bf8c18b8a336bc605ed62374190368e550bf88cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87008bb42d916c0b19b67ea4bf8c18b8a336bc605ed62374190368e550bf88cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87008bb42d916c0b19b67ea4bf8c18b8a336bc605ed62374190368e550bf88cd", kill_on_drop: false }`
[INFO] [stdout] 87008bb42d916c0b19b67ea4bf8c18b8a336bc605ed62374190368e550bf88cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c0d4bca500b0dfbf00429a78c4e11f18a9c27c67506f4a5ee2b4c907ea20728c
[INFO] running `Command { std: "docker" "start" "-a" "c0d4bca500b0dfbf00429a78c4e11f18a9c27c67506f4a5ee2b4c907ea20728c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling ndarray-utils v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.74s
[INFO] running `Command { std: "docker" "inspect" "c0d4bca500b0dfbf00429a78c4e11f18a9c27c67506f4a5ee2b4c907ea20728c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0d4bca500b0dfbf00429a78c4e11f18a9c27c67506f4a5ee2b4c907ea20728c", kill_on_drop: false }`
[INFO] [stdout] c0d4bca500b0dfbf00429a78c4e11f18a9c27c67506f4a5ee2b4c907ea20728c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 50b0c4b32c459a97cf23d513692c28341937ea9bbb32da4824a6ab1704da3eec
[INFO] running `Command { std: "docker" "start" "-a" "50b0c4b32c459a97cf23d513692c28341937ea9bbb32da4824a6ab1704da3eec", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndarray-utils v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "50b0c4b32c459a97cf23d513692c28341937ea9bbb32da4824a6ab1704da3eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b0c4b32c459a97cf23d513692c28341937ea9bbb32da4824a6ab1704da3eec", kill_on_drop: false }`
[INFO] [stdout] 50b0c4b32c459a97cf23d513692c28341937ea9bbb32da4824a6ab1704da3eec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 843e791927ac28a76b29c0e1345142031a392b19b24666ae438c3befe391d1a4
[INFO] running `Command { std: "docker" "start" "-a" "843e791927ac28a76b29c0e1345142031a392b19b24666ae438c3befe391d1a4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ndarray_utils-664ee52e2203e556)
[INFO] [stdout] running 16 tests
[INFO] [stdout] test floats::tests::count_matrix ... ok
[INFO] [stdout] test pairwise::tests::pairwise ... ok
[INFO] [stdout] test pairwise::tests::inplace ... ok
[INFO] [stdout] test rank::tests::discretize_matrix_full ... ok
[INFO] [stdout] test rank::tests::discretize_matrix_rows ... ok
[INFO] [stdout] test rank::tests::discretize_matrix_cols ... ok
[INFO] [stdout] test floats::tests::count_and_fill ... ok
[INFO] [stdout] test rank::tests::rank_matrix_cols ... ok
[INFO] [stdout] test rank::tests::rank_matrix_full ... ok
[INFO] [stdout] test rank::tests::rank_matrix_rows ... ok
[INFO] [stdout] test rank::tests::rank_vector_missing_values ... ok
[INFO] [stdout] test rank::tests::rank_vector_no_ties ... ok
[INFO] [stdout] test rank::tests::rank_vector_ties_average ... ok
[INFO] [stdout] test rank::tests::rank_vector_ties_maximum ... ok
[INFO] [stdout] test rank::tests::rank_vector_ties_minimum ... ok
[INFO] [stdout] test rank::tests::discretize_matrix_with_missing_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "843e791927ac28a76b29c0e1345142031a392b19b24666ae438c3befe391d1a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843e791927ac28a76b29c0e1345142031a392b19b24666ae438c3befe391d1a4", kill_on_drop: false }`
[INFO] [stdout] 843e791927ac28a76b29c0e1345142031a392b19b24666ae438c3befe391d1a4