[INFO] fetching crate ndarray-utils 0.1.4...
[INFO] testing ndarray-utils-0.1.4 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate ndarray-utils 0.1.4 into /workspace/builds/worker-0-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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ndarray-utils 0.1.4 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded matrixmultiply v0.3.10
[INFO] [stderr]   Downloaded ndarray v0.15.6
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc35981c0f998a949dd9442368ed7a1339129ab10ffd9ad9605ec4b009ab41ae
[INFO] running `Command { std: "docker" "start" "-a" "dc35981c0f998a949dd9442368ed7a1339129ab10ffd9ad9605ec4b009ab41ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc35981c0f998a949dd9442368ed7a1339129ab10ffd9ad9605ec4b009ab41ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc35981c0f998a949dd9442368ed7a1339129ab10ffd9ad9605ec4b009ab41ae", kill_on_drop: false }`
[INFO] [stdout] dc35981c0f998a949dd9442368ed7a1339129ab10ffd9ad9605ec4b009ab41ae
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e91be58f632acc72a3578d2bdf06bce7a11a008a20ed9cdc446a7b5fd1184db8
[INFO] running `Command { std: "docker" "start" "-a" "e91be58f632acc72a3578d2bdf06bce7a11a008a20ed9cdc446a7b5fd1184db8", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[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 6.46s
[INFO] running `Command { std: "docker" "inspect" "e91be58f632acc72a3578d2bdf06bce7a11a008a20ed9cdc446a7b5fd1184db8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e91be58f632acc72a3578d2bdf06bce7a11a008a20ed9cdc446a7b5fd1184db8", kill_on_drop: false }`
[INFO] [stdout] e91be58f632acc72a3578d2bdf06bce7a11a008a20ed9cdc446a7b5fd1184db8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d569978eb70f4f158830233711b36df8fdd17b9f63b59f8c73f1ad66b34cf08
[INFO] running `Command { std: "docker" "start" "-a" "2d569978eb70f4f158830233711b36df8fdd17b9f63b59f8c73f1ad66b34cf08", 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 1.30s
[INFO] running `Command { std: "docker" "inspect" "2d569978eb70f4f158830233711b36df8fdd17b9f63b59f8c73f1ad66b34cf08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d569978eb70f4f158830233711b36df8fdd17b9f63b59f8c73f1ad66b34cf08", kill_on_drop: false }`
[INFO] [stdout] 2d569978eb70f4f158830233711b36df8fdd17b9f63b59f8c73f1ad66b34cf08
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cfea47d59369a42e3ba431c4f9d7039fdad87c84c18846c2e0c0307f001a08db
[INFO] running `Command { std: "docker" "start" "-a" "cfea47d59369a42e3ba431c4f9d7039fdad87c84c18846c2e0c0307f001a08db", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ndarray_utils-4187ffc122dd2cf0)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test floats::tests::count_and_fill ... ok
[INFO] [stdout] test floats::tests::count_matrix ... ok
[INFO] [stdout] test pairwise::tests::inplace ... ok
[INFO] [stdout] test pairwise::tests::pairwise ... ok
[INFO] [stdout] test rank::tests::discretize_matrix_cols ... 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_with_missing_values ... 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_ties_average ... ok
[INFO] [stdout] test rank::tests::rank_vector_no_ties ... ok
[INFO] [stdout] test rank::tests::rank_vector_ties_minimum ... ok
[INFO] [stderr]    Doc-tests ndarray_utils
[INFO] [stdout] test rank::tests::rank_vector_ties_maximum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cfea47d59369a42e3ba431c4f9d7039fdad87c84c18846c2e0c0307f001a08db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfea47d59369a42e3ba431c4f9d7039fdad87c84c18846c2e0c0307f001a08db", kill_on_drop: false }`
[INFO] [stdout] cfea47d59369a42e3ba431c4f9d7039fdad87c84c18846c2e0c0307f001a08db