[INFO] fetching crate fnn 0.1.1...
[INFO] testing fnn-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate fnn 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate fnn 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate fnn 0.1.1
[INFO] tweaked toml for crates.io crate fnn 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fnn 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fnn 0.1.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6311982d9fedf08f36c12b58f1ae6db80deb3ada66f19c37c2271acb9730538
[INFO] running `Command { std: "docker" "start" "-a" "f6311982d9fedf08f36c12b58f1ae6db80deb3ada66f19c37c2271acb9730538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6311982d9fedf08f36c12b58f1ae6db80deb3ada66f19c37c2271acb9730538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6311982d9fedf08f36c12b58f1ae6db80deb3ada66f19c37c2271acb9730538", kill_on_drop: false }`
[INFO] [stdout] f6311982d9fedf08f36c12b58f1ae6db80deb3ada66f19c37c2271acb9730538
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d2cb3d94b7a0cd20f00903651ef801334f058436be6778bff15a8e81f611ccc
[INFO] running `Command { std: "docker" "start" "-a" "3d2cb3d94b7a0cd20f00903651ef801334f058436be6778bff15a8e81f611ccc", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling simba v0.9.0
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling fnn v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.91s
[INFO] running `Command { std: "docker" "inspect" "3d2cb3d94b7a0cd20f00903651ef801334f058436be6778bff15a8e81f611ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d2cb3d94b7a0cd20f00903651ef801334f058436be6778bff15a8e81f611ccc", kill_on_drop: false }`
[INFO] [stdout] 3d2cb3d94b7a0cd20f00903651ef801334f058436be6778bff15a8e81f611ccc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccb0cf84c24d699597ed9ec20b7ec0fb80f18daf41b64103b3b24878814d3d63
[INFO] running `Command { std: "docker" "start" "-a" "ccb0cf84c24d699597ed9ec20b7ec0fb80f18daf41b64103b3b24878814d3d63", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnn v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "ccb0cf84c24d699597ed9ec20b7ec0fb80f18daf41b64103b3b24878814d3d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccb0cf84c24d699597ed9ec20b7ec0fb80f18daf41b64103b3b24878814d3d63", kill_on_drop: false }`
[INFO] [stdout] ccb0cf84c24d699597ed9ec20b7ec0fb80f18daf41b64103b3b24878814d3d63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 254621f5f60e896a4240762de5f2e54667c1f5dbfdb081e29f834a1cae4d09e6
[INFO] running `Command { std: "docker" "start" "-a" "254621f5f60e896a4240762de5f2e54667c1f5dbfdb081e29f834a1cae4d09e6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fnn-d3ef03c6848343f3)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test activator::edge_case_tests::test_elu_edge_cases ... ok
[INFO] [stdout] test activator::edge_case_tests::test_hard_sigmoid_edge_cases ... ok
[INFO] [stdout] test activator::edge_case_tests::test_leaky_relu_edge_cases ... ok
[INFO] [stdout] test activator::edge_case_tests::test_linear_edge_cases ... ok
[INFO] [stdout] test activator::edge_case_tests::test_sigmoid_edge_cases ... ok
[INFO] [stdout] test activator::edge_case_tests::test_softplus_edge_cases ... ok
[INFO] [stdout] test activator::edge_case_tests::test_swish_edge_cases ... ok
[INFO] [stdout] test activator::edge_case_tests::test_tanh_edge_cases ... ok
[INFO] [stdout] test activator::edge_case_tests::test_relu_edge_cases ... ok
[INFO] [stdout] test tests::test_network_stability ... ok
[INFO] [stdout] test tests::test_learning_convergence ... ok
[INFO] [stdout] test tests::test_pattern_recognition ... ok
[INFO] [stdout] test tests::test_binary_classification_xor ... ok
[INFO] [stdout] test tests::test_regression_sine_wave ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.89s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fnn
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 3) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 10) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 21) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "254621f5f60e896a4240762de5f2e54667c1f5dbfdb081e29f834a1cae4d09e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "254621f5f60e896a4240762de5f2e54667c1f5dbfdb081e29f834a1cae4d09e6", kill_on_drop: false }`
[INFO] [stdout] 254621f5f60e896a4240762de5f2e54667c1f5dbfdb081e29f834a1cae4d09e6