[INFO] fetching crate gann 0.2.2...
[INFO] testing gann-0.2.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate gann 0.2.2 into /workspace/builds/worker-5-tc1/source
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate gann 0.2.2
[INFO] finished tweaking crates.io crate gann 0.2.2
[INFO] tweaked toml for crates.io crate gann 0.2.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gann 0.2.2 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 crates.io crate gann 0.2.2 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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0535bbab508a4cf93dba020d518b9b89de120ae55719b554856579e211fe036c
[INFO] running `Command { std: "docker" "start" "-a" "0535bbab508a4cf93dba020d518b9b89de120ae55719b554856579e211fe036c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0535bbab508a4cf93dba020d518b9b89de120ae55719b554856579e211fe036c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0535bbab508a4cf93dba020d518b9b89de120ae55719b554856579e211fe036c", kill_on_drop: false }`
[INFO] [stdout] 0535bbab508a4cf93dba020d518b9b89de120ae55719b554856579e211fe036c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d37be6efbd9847b502ecefa5c623bd1d2a7571e7e0b747467c2a1350c4471554
[INFO] running `Command { std: "docker" "start" "-a" "d37be6efbd9847b502ecefa5c623bd1d2a7571e7e0b747467c2a1350c4471554", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.93
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling gann v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.67s
[INFO] running `Command { std: "docker" "inspect" "d37be6efbd9847b502ecefa5c623bd1d2a7571e7e0b747467c2a1350c4471554", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d37be6efbd9847b502ecefa5c623bd1d2a7571e7e0b747467c2a1350c4471554", kill_on_drop: false }`
[INFO] [stdout] d37be6efbd9847b502ecefa5c623bd1d2a7571e7e0b747467c2a1350c4471554
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 48e0156e1e6b26387634a29bb675e4f571e84c711d24f335703293e13c9dbcc2
[INFO] running `Command { std: "docker" "start" "-a" "48e0156e1e6b26387634a29bb675e4f571e84c711d24f335703293e13c9dbcc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling gann v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "48e0156e1e6b26387634a29bb675e4f571e84c711d24f335703293e13c9dbcc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48e0156e1e6b26387634a29bb675e4f571e84c711d24f335703293e13c9dbcc2", kill_on_drop: false }`
[INFO] [stdout] 48e0156e1e6b26387634a29bb675e4f571e84c711d24f335703293e13c9dbcc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6d77acadb0e9ed5c5ae60f7d9d3223081ca6ea4ec85ba8f93a6af8934faf46a0
[INFO] running `Command { std: "docker" "start" "-a" "6d77acadb0e9ed5c5ae60f7d9d3223081ca6ea4ec85ba8f93a6af8934faf46a0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/gann-be7e6d6366c551fd)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test la::matrix::tests::as_slice ... ok
[INFO] [stdout] test la::matrix::tests::col ... ok
[INFO] [stdout] test la::matrix::tests::from ... ok
[INFO] [stdout] test la::matrix::tests::diag ... ok
[INFO] [stdout] test la::matrix::tests::ident ... ok
[INFO] [stdout] test la::matrix::tests::fill ... ok
[INFO] [stdout] test la::matrix::tests::matrix_addition ... ok
[INFO] [stdout] test la::matrix::tests::matrix_subtraction ... ok
[INFO] [stdout] test la::matrix::tests::into_vector ... ok
[INFO] [stdout] test la::matrix::tests::reshape ... ok
[INFO] [stdout] test la::matrix::tests::formatting ... ok
[INFO] [stdout] test la::matrix::tests::row ... ok
[INFO] [stdout] test la::matrix::tests::scalar_addition ... ok
[INFO] [stdout] test la::matrix::tests::scalar_division ... ok
[INFO] [stdout] test la::matrix::tests::trans_non_square ... ok
[INFO] [stdout] test la::matrix::tests::matrix_multiplication ... ok
[INFO] [stdout] test la::vector::tests::as_slice ... ok
[INFO] [stdout] test la::matrix::tests::mut_index ... ok
[INFO] [stdout] test la::matrix::tests::scalar_subtraction ... ok
[INFO] [stdout] test la::matrix::tests::from_vector ... ok
[INFO] [stdout] test la::matrix::tests::trace ... ok
[INFO] [stdout] test la::matrix::tests::trans ... ok
[INFO] [stdout] test la::matrix::tests::scalar_multiplication ... ok
[INFO] [stdout] test la::vector::tests::formatting ... ok
[INFO] [stdout] test la::vector::tests::hadamard ... ok
[INFO] [stdout] test la::vector::tests::mut_index ... ok
[INFO] [stdout] test la::matrix::tests::zeros ... ok
[INFO] [stdout] test la::vector::tests::ident ... ok
[INFO] [stdout] test la::vector::tests::scalar_addition ... ok
[INFO] [stdout] test la::matrix::tests::vector_multiplication ... ok
[INFO] [stdout] test la::vector::tests::fill ... ok
[INFO] [stdout] test la::vector::tests::from ... ok
[INFO] [stdout] test la::vector::tests::normalize ... ok
[INFO] [stdout] test la::vector::tests::scalar_division ... ok
[INFO] [stdout] test la::vector::tests::magnitude ... ok
[INFO] [stdout] test la::vector::tests::scalar_multiplication ... ok
[INFO] [stdout] test la::vector::tests::scalar_subtraction ... ok
[INFO] [stdout] test la::vector::tests::rand ... ok
[INFO] [stdout] test la::vector::tests::vector_multiplication ... ok
[INFO] [stdout] test la::vector::tests::zeros ... ok
[INFO] [stdout] test tests::formatting ... ok
[INFO] [stdout] test tests::use_const ... ok
[INFO] [stdout] test la::vector::tests::vector_addition ... ok
[INFO] [stdout] test la::vector::tests::vector_subtraction ... ok
[INFO] [stdout] test tests::ann ... ok
[INFO] [stdout] test la::matrix::tests::rand ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6d77acadb0e9ed5c5ae60f7d9d3223081ca6ea4ec85ba8f93a6af8934faf46a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d77acadb0e9ed5c5ae60f7d9d3223081ca6ea4ec85ba8f93a6af8934faf46a0", kill_on_drop: false }`
[INFO] [stdout] 6d77acadb0e9ed5c5ae60f7d9d3223081ca6ea4ec85ba8f93a6af8934faf46a0