[INFO] fetching crate ndarray-utils 0.1.4...
[INFO] testing ndarray-utils-0.1.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate ndarray-utils 0.1.4 into /workspace/builds/worker-0-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ndarray-utils 0.1.4 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 754a314be802e4a5ab2d0c85b8b0221f615833f09795ad28e448e71ff1189e11
[INFO] running `Command { std: "docker" "start" "-a" "754a314be802e4a5ab2d0c85b8b0221f615833f09795ad28e448e71ff1189e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "754a314be802e4a5ab2d0c85b8b0221f615833f09795ad28e448e71ff1189e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "754a314be802e4a5ab2d0c85b8b0221f615833f09795ad28e448e71ff1189e11", kill_on_drop: false }`
[INFO] [stdout] 754a314be802e4a5ab2d0c85b8b0221f615833f09795ad28e448e71ff1189e11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa7895385b8fa5cdedb4ca03a0b8cd3f36cee648e1ad78cb8d06ded3a9e08e96
[INFO] running `Command { std: "docker" "start" "-a" "aa7895385b8fa5cdedb4ca03a0b8cd3f36cee648e1ad78cb8d06ded3a9e08e96", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling rawpointer v0.2.1
[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 4.37s
[INFO] running `Command { std: "docker" "inspect" "aa7895385b8fa5cdedb4ca03a0b8cd3f36cee648e1ad78cb8d06ded3a9e08e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa7895385b8fa5cdedb4ca03a0b8cd3f36cee648e1ad78cb8d06ded3a9e08e96", kill_on_drop: false }`
[INFO] [stdout] aa7895385b8fa5cdedb4ca03a0b8cd3f36cee648e1ad78cb8d06ded3a9e08e96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad0a8e70ecbf0caaba74027e768a5db75eefc8d82537d3244083b05c3132d3f0
[INFO] running `Command { std: "docker" "start" "-a" "ad0a8e70ecbf0caaba74027e768a5db75eefc8d82537d3244083b05c3132d3f0", 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 1.18s
[INFO] running `Command { std: "docker" "inspect" "ad0a8e70ecbf0caaba74027e768a5db75eefc8d82537d3244083b05c3132d3f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad0a8e70ecbf0caaba74027e768a5db75eefc8d82537d3244083b05c3132d3f0", kill_on_drop: false }`
[INFO] [stdout] ad0a8e70ecbf0caaba74027e768a5db75eefc8d82537d3244083b05c3132d3f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e40416a545b709e5ee37cb76f553f334aa02b09fa10aab14a823cf87bf4029cb
[INFO] running `Command { std: "docker" "start" "-a" "e40416a545b709e5ee37cb76f553f334aa02b09fa10aab14a823cf87bf4029cb", 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::pairwise ... ok
[INFO] [stdout] test pairwise::tests::inplace ... ok
[INFO] [stdout] test rank::tests::discretize_matrix_cols ... ok
[INFO] [stdout] test rank::tests::discretize_matrix_with_missing_values ... ok
[INFO] [stdout] test rank::tests::discretize_matrix_full ... ok
[INFO] [stdout] test rank::tests::discretize_matrix_rows ... 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] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ndarray_utils
[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" "e40416a545b709e5ee37cb76f553f334aa02b09fa10aab14a823cf87bf4029cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e40416a545b709e5ee37cb76f553f334aa02b09fa10aab14a823cf87bf4029cb", kill_on_drop: false }`
[INFO] [stdout] e40416a545b709e5ee37cb76f553f334aa02b09fa10aab14a823cf87bf4029cb