[INFO] cloning repository https://github.com/Macs1324/quickbrain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Macs1324/quickbrain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMacs1324%2Fquickbrain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMacs1324%2Fquickbrain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d45547a5aa9788fea2a30038a481a8e0d9587119
[INFO] testing Macs1324/quickbrain against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMacs1324%2Fquickbrain" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Macs1324/quickbrain
[INFO] finished tweaking git repo https://github.com/Macs1324/quickbrain
[INFO] tweaked toml for git repo https://github.com/Macs1324/quickbrain written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Macs1324/quickbrain 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] crate git repo https://github.com/Macs1324/quickbrain already has a lockfile, it will not be regenerated
[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] bdb8bc99142e250b4fc1b03f8212be24864d0cdf0d39ebc39e728033a4021a62
[INFO] running `Command { std: "docker" "start" "-a" "bdb8bc99142e250b4fc1b03f8212be24864d0cdf0d39ebc39e728033a4021a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdb8bc99142e250b4fc1b03f8212be24864d0cdf0d39ebc39e728033a4021a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdb8bc99142e250b4fc1b03f8212be24864d0cdf0d39ebc39e728033a4021a62", kill_on_drop: false }`
[INFO] [stdout] bdb8bc99142e250b4fc1b03f8212be24864d0cdf0d39ebc39e728033a4021a62
[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] 2f5b1bb616e0d729dc12dc5a542951d6aa6b1773ba826ef900f605f70b2661d7
[INFO] running `Command { std: "docker" "start" "-a" "2f5b1bb616e0d729dc12dc5a542951d6aa6b1773ba826ef900f605f70b2661d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quickbrain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `Command { std: "docker" "inspect" "2f5b1bb616e0d729dc12dc5a542951d6aa6b1773ba826ef900f605f70b2661d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f5b1bb616e0d729dc12dc5a542951d6aa6b1773ba826ef900f605f70b2661d7", kill_on_drop: false }`
[INFO] [stdout] 2f5b1bb616e0d729dc12dc5a542951d6aa6b1773ba826ef900f605f70b2661d7
[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] 74c3876dd41bed0df861829c7f5880e95bfd2dfadb406e1ec6f736e816abef25
[INFO] running `Command { std: "docker" "start" "-a" "74c3876dd41bed0df861829c7f5880e95bfd2dfadb406e1ec6f736e816abef25", kill_on_drop: false }`
[INFO] [stderr]    Compiling quickbrain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "74c3876dd41bed0df861829c7f5880e95bfd2dfadb406e1ec6f736e816abef25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74c3876dd41bed0df861829c7f5880e95bfd2dfadb406e1ec6f736e816abef25", kill_on_drop: false }`
[INFO] [stdout] 74c3876dd41bed0df861829c7f5880e95bfd2dfadb406e1ec6f736e816abef25
[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] 047a6c8870a7c5c39a5083c5d9f8c4ffd48b5b29d39aefd9a87fe77dc8c72d28
[INFO] running `Command { std: "docker" "start" "-a" "047a6c8870a7c5c39a5083c5d9f8c4ffd48b5b29d39aefd9a87fe77dc8c72d28", 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/quickbrain-790abcae05a5eb7b)
[INFO] [stdout] running 20 tests
[INFO] [stdout] test quick_grad::tests::tests::clear_tape ... ok
[INFO] [stdout] test quick_brain::test::mlpp_simple ... ok
[INFO] [stdout] test quick_grad::tests::tests::sigmoid_ad_with_constants ... ok
[INFO] [stdout] test quick_math::matrix::tests::get_col ... ok
[INFO] [stdout] test quick_math::matrix::tests::create_matrix ... ok
[INFO] [stdout] test quick_math::matrix::tests::dot ... ok
[INFO] [stdout] test quick_math::matrix::tests::apply ... ok
[INFO] [stdout] test quick_math::ndarray::tests::index_ndarray ... ok
[INFO] [stdout] test quick_math::matrix::tests::reshape ... ok
[INFO] [stdout] test quick_math::matrix::tests::transpose ... ok
[INFO] [stdout] test quick_grad::tests::tests::complex_ad ... ok
[INFO] [stdout] test quick_math::matrix::tests::get_row ... ok
[INFO] [stdout] test quick_math::ndarray::tests::create_ndarray ... ok
[INFO] [stdout] test quick_math::matrix::tests::map ... ok
[INFO] [stdout] test quick_math::matrix::tests::basic_matrix_differentiation ... ok
[INFO] [stdout] test quick_grad::tests::tests::clear_tape_with_complex_ad ... ok
[INFO] [stdout] test quick_grad::tests::tests::simple_ad ... ok
[INFO] [stdout] test quick_brain::test::mlpp_simple_multiple_entries ... ok
[INFO] [stdout] test quick_brain::test::linear_problem ... ok
[INFO] [stdout] test quick_brain::test::xor_problem ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "047a6c8870a7c5c39a5083c5d9f8c4ffd48b5b29d39aefd9a87fe77dc8c72d28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "047a6c8870a7c5c39a5083c5d9f8c4ffd48b5b29d39aefd9a87fe77dc8c72d28", kill_on_drop: false }`
[INFO] [stdout] 047a6c8870a7c5c39a5083c5d9f8c4ffd48b5b29d39aefd9a87fe77dc8c72d28