[INFO] fetching crate libmat 0.2.0...
[INFO] testing libmat-0.2.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate libmat 0.2.0 into /workspace/builds/worker-4-tc1/source
[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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libmat 0.2.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `crate_type` is deprecated in favor of `crate-type` and will not work in the 2024 edition
[INFO] [stderr] (in the `libmat` library target)
[INFO] [stderr] warning: `edition` is set on library `libmat` which is deprecated
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c8e09d41a7138cc1d77aaef44c81fefd873bef00d1d12c5b1e81cc59abd0c72
[INFO] running `Command { std: "docker" "start" "-a" "2c8e09d41a7138cc1d77aaef44c81fefd873bef00d1d12c5b1e81cc59abd0c72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c8e09d41a7138cc1d77aaef44c81fefd873bef00d1d12c5b1e81cc59abd0c72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c8e09d41a7138cc1d77aaef44c81fefd873bef00d1d12c5b1e81cc59abd0c72", kill_on_drop: false }`
[INFO] [stdout] 2c8e09d41a7138cc1d77aaef44c81fefd873bef00d1d12c5b1e81cc59abd0c72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e7725a98ab45293eb553ca92c2764e62b201505b3987f899d5e58c09dde743f
[INFO] running `Command { std: "docker" "start" "-a" "5e7725a98ab45293eb553ca92c2764e62b201505b3987f899d5e58c09dde743f", kill_on_drop: false }`
[INFO] [stderr] warning: `crate_type` is deprecated in favor of `crate-type` and will not work in the 2024 edition
[INFO] [stderr] (in the `libmat` library target)
[INFO] [stderr] warning: `edition` is set on library `libmat` which is deprecated
[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 num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling libmat v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.14s
[INFO] running `Command { std: "docker" "inspect" "5e7725a98ab45293eb553ca92c2764e62b201505b3987f899d5e58c09dde743f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e7725a98ab45293eb553ca92c2764e62b201505b3987f899d5e58c09dde743f", kill_on_drop: false }`
[INFO] [stdout] 5e7725a98ab45293eb553ca92c2764e62b201505b3987f899d5e58c09dde743f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10ae01bc6317343f2e93917b22cb0ddbaf006d0c2abd0b09f8b9244375d78a59
[INFO] running `Command { std: "docker" "start" "-a" "10ae01bc6317343f2e93917b22cb0ddbaf006d0c2abd0b09f8b9244375d78a59", kill_on_drop: false }`
[INFO] [stderr] warning: `crate_type` is deprecated in favor of `crate-type` and will not work in the 2024 edition
[INFO] [stderr] (in the `libmat` library target)
[INFO] [stderr] warning: `edition` is set on library `libmat` which is deprecated
[INFO] [stderr]    Compiling libmat v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "10ae01bc6317343f2e93917b22cb0ddbaf006d0c2abd0b09f8b9244375d78a59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ae01bc6317343f2e93917b22cb0ddbaf006d0c2abd0b09f8b9244375d78a59", kill_on_drop: false }`
[INFO] [stdout] 10ae01bc6317343f2e93917b22cb0ddbaf006d0c2abd0b09f8b9244375d78a59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c40a9f3e85e4401e625fe4ad38766d2e49742779e6a648013d3e967f444e54b6
[INFO] running `Command { std: "docker" "start" "-a" "c40a9f3e85e4401e625fe4ad38766d2e49742779e6a648013d3e967f444e54b6", kill_on_drop: false }`
[INFO] [stderr] warning: `crate_type` is deprecated in favor of `crate-type` and will not work in the 2024 edition
[INFO] [stderr] (in the `libmat` library target)
[INFO] [stderr] warning: `edition` is set on library `libmat` which is deprecated
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libmat-9509ae8d6129913d)
[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-51ff1067733f7956)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test null_mat ... ok
[INFO] [stdout] test some_dets ... 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 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/indexing.rs (/opt/rustwide/target/debug/deps/indexing-6bb4e1737d3393ce)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test double_idx ... ok
[INFO] [stderr]      Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-a4db3495aab5f520)
[INFO] [stdout] test one_idx ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test vector_macro ... ok
[INFO] [stdout] test wolfram_alpha_syntax ... ok
[INFO] [stdout] test matrix_macro ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/simple_tests.rs (/opt/rustwide/target/debug/deps/simple_tests-59dd99191343f189)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test add ... ok
[INFO] [stdout] test construct ... ok
[INFO] [stdout] test multiply ... ok
[INFO] [stdout] test scale ... ok
[INFO] [stdout] test identity ... ok
[INFO] [stdout] test sub ... ok
[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 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libmat
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/mat/_mat/mat_impl.rs - mat::_mat::mat_impl::Matrix<T>::transpose (line 290) ... 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/_mat/mat_ops.rs - mat::_mat::mat_ops::&'_Matrix<T> (line 204) ... 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 152) ... 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 80) ... 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.rs - mat::SMatrix (line 28) ... 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_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/_mat/mat_impl.rs - mat::_mat::mat_impl::Matrix<T>::from_vec (line 48) ... ok
[INFO] [stdout] test src/mat/_mat/mat_ops.rs - mat::_mat::mat_ops::&'_Matrix<T> (line 48) ... ok
[INFO] [stdout] test src/mat/_mat/mat_impl.rs - mat::_mat::mat_impl::Matrix<T>::zero (line 130) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[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_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 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/vec/vec_ops.rs - mat::vec::vec_ops::&'_Vector<T> (line 53) ... 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/_mat/mat_ops.rs - mat::_mat::mat_ops::Matrix<T> (line 227) ... 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/vec/vec_ops.rs - mat::vec::vec_ops::&'_Vector<T> (line 126) ... ok
[INFO] [stdout] test src/mat/vec/vec_ops.rs - mat::vec::vec_ops::Vector<T> (line 218) ... ok
[INFO] [stdout] test src/mat/vec/vec_ops.rs - mat::vec::vec_ops::&'_Vector<T> (line 178) ... ok
[INFO] [stdout] test src/mat/vec/vec_ops.rs - mat::vec::vec_ops::&'_Vector<T> (line 154) ... ok
[INFO] [stdout] test src/mat/vec/vec_ops.rs - mat::vec::vec_ops::Vector<T> (line 198) ... ok
[INFO] [stdout] test src/mat/smat/smat_impl.rs - mat::smat::smat_impl::SMatrix<T,M,N>::transpose (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c40a9f3e85e4401e625fe4ad38766d2e49742779e6a648013d3e967f444e54b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c40a9f3e85e4401e625fe4ad38766d2e49742779e6a648013d3e967f444e54b6", kill_on_drop: false }`
[INFO] [stdout] c40a9f3e85e4401e625fe4ad38766d2e49742779e6a648013d3e967f444e54b6