[INFO] fetching crate f3l_core 0.3.0...
[INFO] testing f3l_core-0.3.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate f3l_core 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate f3l_core 0.3.0
[INFO] finished tweaking crates.io crate f3l_core 0.3.0
[INFO] tweaked toml for crates.io crate f3l_core 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate f3l_core 0.3.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to highest compatible versions
[INFO] [stderr]       Adding serde_arrays v0.1.0 (available: v0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_arrays v0.1.0
[INFO] [stderr]   Downloaded f3l_glam v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2acf428bcd254adc1580cad5a9afadc7ec633a6fc514b18e49d675f31bbb0b52
[INFO] running `Command { std: "docker" "start" "2acf428bcd254adc1580cad5a9afadc7ec633a6fc514b18e49d675f31bbb0b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2acf428bcd254adc1580cad5a9afadc7ec633a6fc514b18e49d675f31bbb0b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2acf428bcd254adc1580cad5a9afadc7ec633a6fc514b18e49d675f31bbb0b52" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2acf428bcd254adc1580cad5a9afadc7ec633a6fc514b18e49d675f31bbb0b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2acf428bcd254adc1580cad5a9afadc7ec633a6fc514b18e49d675f31bbb0b52" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]    Compiling either v1.19.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling glam v0.29.3
[INFO] [stderr]    Compiling serde_arrays v0.1.0
[INFO] [stderr]    Compiling f3l_glam v0.1.1
[INFO] [stderr]    Compiling f3l_core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 16.50s
[INFO] running `Command { std: "docker" "inspect" "2acf428bcd254adc1580cad5a9afadc7ec633a6fc514b18e49d675f31bbb0b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2acf428bcd254adc1580cad5a9afadc7ec633a6fc514b18e49d675f31bbb0b52" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling f3l_core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "2acf428bcd254adc1580cad5a9afadc7ec633a6fc514b18e49d675f31bbb0b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2acf428bcd254adc1580cad5a9afadc7ec633a6fc514b18e49d675f31bbb0b52" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/f3l_core-97af6f1c1043bead)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test math::matrix::covariance::covariance_2d ... ok
[INFO] [stdout] test math::matrix::matrix3x3::test_eigenvalues ... ok
[INFO] [stdout] test math::root::matrix_lin_alg_impl::has_solution ... ok
[INFO] [stdout] test math::matrix::rref::test_rref::mat33 ... ok
[INFO] [stdout] test math::root::n_polynomial::gaussian_elimination::nan_solution ... ok
[INFO] [stdout] test math::root::one_polynomial::test_root3 ... ok
[INFO] [stdout] test math::root::one_polynomial::test_root2 ... ok
[INFO] [stdout] test math::root::n_polynomial::gaussian_elimination::parallel ... ok
[INFO] [stdout] test math::root::one_polynomial::test_root3_d0 ... ok
[INFO] [stdout] test math::root::one_polynomial::test_root3_by_eigenvalues ... ok
[INFO] [stdout] test traits::types::test_dot ... ok
[INFO] [stdout] test utils::edge_linker::test ... ok
[INFO] [stdout] test utils::ops::test_ops_float ... ok
[INFO] [stdout] test utils::ops::test_ops_unsigned ... ok
[INFO] [stdout] test math::root::n_polynomial::gaussian_elimination::has_solution ... ok
[INFO] [stdout] test math::matrix::covariance::covariance_3d ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2acf428bcd254adc1580cad5a9afadc7ec633a6fc514b18e49d675f31bbb0b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2acf428bcd254adc1580cad5a9afadc7ec633a6fc514b18e49d675f31bbb0b52", kill_on_drop: false }`
[INFO] [stdout] 2acf428bcd254adc1580cad5a9afadc7ec633a6fc514b18e49d675f31bbb0b52
