[INFO] fetching crate dendritic-metrics 1.5.0...
[INFO] testing dendritic-metrics-1.5.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate dendritic-metrics 1.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate dendritic-metrics 1.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dendritic-metrics 1.5.0
[INFO] tweaked toml for crates.io crate dendritic-metrics 1.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dendritic-metrics 1.5.0 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 24 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dendritic-ndarray v1.5.0
[INFO] [stderr]   Downloaded dendritic v1.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5eb708143c3b3585b0056a020c2f2a795186732d7a260e404e031736f33193f1
[INFO] running `Command { std: "docker" "start" "-a" "5eb708143c3b3585b0056a020c2f2a795186732d7a260e404e031736f33193f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5eb708143c3b3585b0056a020c2f2a795186732d7a260e404e031736f33193f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb708143c3b3585b0056a020c2f2a795186732d7a260e404e031736f33193f1", kill_on_drop: false }`
[INFO] [stdout] 5eb708143c3b3585b0056a020c2f2a795186732d7a260e404e031736f33193f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 28ce56a885f8a00c75bd8742ed1a31045991138195c12b1e23e8c5c951f80117
[INFO] running `Command { std: "docker" "start" "-a" "28ce56a885f8a00c75bd8742ed1a31045991138195c12b1e23e8c5c951f80117", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling dendritic v1.5.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling dendritic-ndarray v1.5.0
[INFO] [stderr]    Compiling dendritic-metrics v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.52s
[INFO] running `Command { std: "docker" "inspect" "28ce56a885f8a00c75bd8742ed1a31045991138195c12b1e23e8c5c951f80117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ce56a885f8a00c75bd8742ed1a31045991138195c12b1e23e8c5c951f80117", kill_on_drop: false }`
[INFO] [stdout] 28ce56a885f8a00c75bd8742ed1a31045991138195c12b1e23e8c5c951f80117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8db70d40151310d74fb19a4f40658fc9320e4e592197e4b1f91685694e4044ba
[INFO] running `Command { std: "docker" "start" "-a" "8db70d40151310d74fb19a4f40658fc9320e4e592197e4b1f91685694e4044ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling dendritic-metrics v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "8db70d40151310d74fb19a4f40658fc9320e4e592197e4b1f91685694e4044ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8db70d40151310d74fb19a4f40658fc9320e4e592197e4b1f91685694e4044ba", kill_on_drop: false }`
[INFO] [stdout] 8db70d40151310d74fb19a4f40658fc9320e4e592197e4b1f91685694e4044ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1d70e803c365fa84f4b280f3188037b1afb3445bc304ef984bdf6372aaf3d471
[INFO] running `Command { std: "docker" "start" "-a" "1d70e803c365fa84f4b280f3188037b1afb3445bc304ef984bdf6372aaf3d471", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/dendritic_metrics-d9a13e03fa327bf4)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/activation_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/activation_tests-4d1208ef0ad67547)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test activation_tests::test_softmax ... ok
[INFO] [stdout] test activation_tests::test_softmax_prime ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/binary_cross_entropy_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/binary_cross_entropy_tests-297ba63b8e6554c9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test elastic::test_binary_cross_entropy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/loss_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/loss_tests-a89dffbf26ed8abd)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test loss_tests::test_categorical_cross_entropy ... ok
[INFO] [stderr]      Running tests/utils_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/utils_tests-ca0594a344b948f7)
[INFO] [stdout] test loss_tests::test_gini_impurity_index ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test utils_tests::test_entropy ... ok
[INFO] [stdout] test utils_tests::test_apply_axis ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1d70e803c365fa84f4b280f3188037b1afb3445bc304ef984bdf6372aaf3d471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d70e803c365fa84f4b280f3188037b1afb3445bc304ef984bdf6372aaf3d471", kill_on_drop: false }`
[INFO] [stdout] 1d70e803c365fa84f4b280f3188037b1afb3445bc304ef984bdf6372aaf3d471