[INFO] fetching crate libmat 0.2.0...
[INFO] testing libmat-0.2.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate libmat 0.2.0 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate libmat 0.2.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libmat 0.2.0
[INFO] finished tweaking crates.io crate libmat 0.2.0
[INFO] tweaked toml for crates.io crate libmat 0.2.0 written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb7664b129a0bf8a2049e45bab8574cff8b86e7da16d080b0d62e4f7112470fb
[INFO] running `Command { std: "docker" "start" "-a" "cb7664b129a0bf8a2049e45bab8574cff8b86e7da16d080b0d62e4f7112470fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb7664b129a0bf8a2049e45bab8574cff8b86e7da16d080b0d62e4f7112470fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb7664b129a0bf8a2049e45bab8574cff8b86e7da16d080b0d62e4f7112470fb", kill_on_drop: false }`
[INFO] [stdout] cb7664b129a0bf8a2049e45bab8574cff8b86e7da16d080b0d62e4f7112470fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 114f4141e69932ea8cc204c96f5b3f4da03a119de5621df9116ca230ea14f7f8
[INFO] running `Command { std: "docker" "start" "-a" "114f4141e69932ea8cc204c96f5b3f4da03a119de5621df9116ca230ea14f7f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling libmat v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.26s
[INFO] running `Command { std: "docker" "inspect" "114f4141e69932ea8cc204c96f5b3f4da03a119de5621df9116ca230ea14f7f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "114f4141e69932ea8cc204c96f5b3f4da03a119de5621df9116ca230ea14f7f8", kill_on_drop: false }`
[INFO] [stdout] 114f4141e69932ea8cc204c96f5b3f4da03a119de5621df9116ca230ea14f7f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bac56ab842336365afed8a8f2aec4f7cd1c9b7a83553fcf37f37d0c03a6658c
[INFO] running `Command { std: "docker" "start" "-a" "9bac56ab842336365afed8a8f2aec4f7cd1c9b7a83553fcf37f37d0c03a6658c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libmat v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "9bac56ab842336365afed8a8f2aec4f7cd1c9b7a83553fcf37f37d0c03a6658c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bac56ab842336365afed8a8f2aec4f7cd1c9b7a83553fcf37f37d0c03a6658c", kill_on_drop: false }`
[INFO] [stdout] 9bac56ab842336365afed8a8f2aec4f7cd1c9b7a83553fcf37f37d0c03a6658c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a716b68f651fd4f66abc6e8089cac4079b4a6d9df6705ea308f6fb1cdbf4dd45
[INFO] running `Command { std: "docker" "start" "-a" "a716b68f651fd4f66abc6e8089cac4079b4a6d9df6705ea308f6fb1cdbf4dd45", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libmat-a1a4a53ad81c7061)
[INFO] [stdout] 
[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] [stderr]      Running tests/determinant.rs (/opt/rustwide/target/debug/deps/determinant-6d0ba62a052c21a1)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test some_dets ... ok
[INFO] [stdout] test null_mat ... ok
[INFO] [stdout] test not_square - should panic ... ok
[INFO] [stdout] test id_mat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/indexing.rs (/opt/rustwide/target/debug/deps/indexing-53926369807dea2d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test double_idx ... ok
[INFO] [stdout] test one_idx ... ok
[INFO] [stderr]      Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-41a84073d58fa88d)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test matrix_macro ... ok
[INFO] [stdout] test wolfram_alpha_syntax ... ok
[INFO] [stdout] test vector_macro ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/simple_tests.rs (/opt/rustwide/target/debug/deps/simple_tests-b453053e3b504349)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test add ... ok
[INFO] [stdout] test construct ... ok
[INFO] [stdout] test scale ... ok
[INFO] [stdout] test multiply ... ok
[INFO] [stdout] test identity ... ok
[INFO] [stdout] test sub ... ok
[INFO] [stderr]    Doc-tests libmat
[INFO] [stdout] test invalid_mul - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/mat/_mat/mat_ops.rs - mat::_mat::mat_ops::&'_ Matrix<T> (line 178) ... ok
[INFO] [stdout] test src/mat/_mat/mat_impl.rs - mat::_mat::mat_impl::Matrix<T>::is_square (line 275) ... ok
[INFO] [stdout] test src/mat/_mat/mat_impl.rs - mat::_mat::mat_impl::Matrix<T>::one (line 103) ... ok
[INFO] [stdout] test src/mat/smat/smat_impl.rs - mat::smat::smat_impl::SMatrix<T, M, N>::transpose (line 58) ... ok
[INFO] [stdout] test src/mat/_mat/mat_ops.rs - mat::_mat::mat_ops::Matrix<T> (line 227) ... ok
[INFO] [stdout] test src/mat/vec/vec_ops.rs - mat::vec::vec_ops::Vector<T> (line 198) ... ok
[INFO] [stdout] test src/mat/_mat/mat_impl.rs - mat::_mat::mat_impl::Matrix<T>::zero (line 130) ... ok
[INFO] [stdout] test src/mat/_mat/mat_ops.rs - mat::_mat::mat_ops::&'_ Matrix<T> (line 8) ... ok
[INFO] [stdout] test src/mat/_mat/mat_impl.rs - mat::_mat::mat_impl::Matrix<T>::det (line 242) ... ok
[INFO] [stdout] test src/mat/vec/vec_ops.rs - mat::vec::vec_ops::&'_ Vector<T> (line 53) ... ok
[INFO] [stdout] test src/mat/_mat/mat_impl.rs - mat::_mat::mat_impl::Matrix<T>::transpose (line 290) ... ok
[INFO] [stdout] test src/mat.rs - mat::SMatrix (line 28) ... ok
[INFO] [stdout] test src/mat/smat/smat_impl.rs - mat::smat::smat_impl::SMatrix<T, M, N>::new (line 16) ... ok
[INFO] [stdout] test src/mat/_mat/mat_ops.rs - mat::_mat::mat_ops::&'_ Matrix<T> (line 204) ... ok
[INFO] [stdout] test src/mat/_mat/mat_impl.rs - mat::_mat::mat_impl::Matrix<T>::diag (line 148) ... ok
[INFO] [stdout] test src/mat/_mat/mat_ops.rs - mat::_mat::mat_ops::&'_ Matrix<T> (line 48) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/mat/vec/vec_ops.rs - mat::vec::vec_ops::Vector<T> (line 218) ... ok
[INFO] [stdout] test src/mat/_mat/mat_ops.rs - mat::_mat::mat_ops::&'_ Matrix<T> (line 110) ... ok
[INFO] [stdout] test src/mat/_mat/mat_ops.rs - mat::_mat::mat_ops::&'_ Matrix<T> (line 80) ... ok
[INFO] [stdout] test src/mat/vec/vec_ops.rs - mat::vec::vec_ops::&'_ Vector<T> (line 178) ... ok
[INFO] [stdout] test src/mat/_mat/mat_ops.rs - mat::_mat::mat_ops::&'_ Matrix<T> (line 152) ... ok
[INFO] [stdout] test src/mat/_mat/mat_ops.rs - mat::_mat::mat_ops::Matrix<T> (line 250) ... ok
[INFO] [stdout] test src/mat/vec/vec_ops.rs - mat::vec::vec_ops::&'_ Vector<T> (line 154) ... ok
[INFO] [stdout] test src/mat/_mat/mat_impl.rs - mat::_mat::mat_impl::Matrix<T>::new (line 21) ... ok
[INFO] [stdout] test src/mat/vec/vec_ops.rs - mat::vec::vec_ops::&'_ Vector<T> (line 10) ... ok
[INFO] [stdout] test src/mat/vec/vec_ops.rs - mat::vec::vec_ops::&'_ Vector<T> (line 96) ... ok
[INFO] [stdout] test src/mat/_mat/mat_impl.rs - mat::_mat::mat_impl::Matrix<T>::from_vec (line 48) ... ok
[INFO] [stdout] test src/mat/_mat/mat_traits.rs - mat::_mat::mat_traits::Matrix<T>::inv (line 39) ... ok
[INFO] [stdout] test src/mat/vec/vec_ops.rs - mat::vec::vec_ops::&'_ Vector<T> (line 126) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a716b68f651fd4f66abc6e8089cac4079b4a6d9df6705ea308f6fb1cdbf4dd45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a716b68f651fd4f66abc6e8089cac4079b4a6d9df6705ea308f6fb1cdbf4dd45", kill_on_drop: false }`
[INFO] [stdout] a716b68f651fd4f66abc6e8089cac4079b4a6d9df6705ea308f6fb1cdbf4dd45
