[INFO] updating cached repository bug00r/math-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bug00r/math-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bug00r/math-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/bug00r/math-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bug00r/math-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bug00r/math-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bug00r/math-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bug00r/math-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7fe96ca712c07c720e05798e519a31495fc0c6f3
[INFO] sha for GitHub repo bug00r/math-rust: 7fe96ca712c07c720e05798e519a31495fc0c6f3
[INFO] validating manifest of bug00r/math-rust on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bug00r/math-rust on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bug00r/math-rust
[INFO] finished frobbing bug00r/math-rust
[INFO] frobbed toml for bug00r/math-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/bug00r/math-rust/Cargo.toml
[INFO] started frobbing bug00r/math-rust
[INFO] finished frobbing bug00r/math-rust
[INFO] frobbed toml for bug00r/math-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bug00r/math-rust/Cargo.toml
[INFO] crate bug00r/math-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bug00r/math-rust against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bug00r/math-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 702fc22e954ec8c055e6f5fcd0c44ba7cf09db5a9a59a160cf418298b49ff05d
[INFO] running `"docker" "start" "-a" "702fc22e954ec8c055e6f5fcd0c44ba7cf09db5a9a59a160cf418298b49ff05d"`
[INFO] [stderr]    Compiling num-traits v0.2.4
[INFO] [stderr]    Compiling rand_core v0.2.0
[INFO] [stderr]    Compiling rand v0.5.0
[INFO] [stderr]    Compiling num-complex v0.2.0
[INFO] [stderr]    Compiling math v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/algorithm/noise/core.rs:209:8
[INFO] [stderr]     |
[INFO] [stderr] 209 |             let mut noiseval = interpolate_lin(fref, noise.min, 0., noise.max, 1.)*factor;
[INFO] [stderr]     |                 ----^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.04s
[INFO] running `"docker" "inspect" "702fc22e954ec8c055e6f5fcd0c44ba7cf09db5a9a59a160cf418298b49ff05d"`
[INFO] running `"docker" "rm" "-f" "702fc22e954ec8c055e6f5fcd0c44ba7cf09db5a9a59a160cf418298b49ff05d"`
[INFO] [stdout] 702fc22e954ec8c055e6f5fcd0c44ba7cf09db5a9a59a160cf418298b49ff05d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bug00r/math-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0e084fae34f9a5399aae50f6ead2d9c537f7ab8c32e623fdedfc480e9c99ce2e
[INFO] running `"docker" "start" "-a" "0e084fae34f9a5399aae50f6ead2d9c537f7ab8c32e623fdedfc480e9c99ce2e"`
[INFO] [stderr]    Compiling math v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `num_complex::*`
[INFO] [stderr]  --> src/utils/utils_test.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use num_complex::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num_complex::*`
[INFO] [stderr]  --> src/algorithm/fractals/julia_test.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use num_complex::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/algorithm/noise/core.rs:209:8
[INFO] [stderr]     |
[INFO] [stderr] 209 |             let mut noiseval = interpolate_lin(fref, noise.min, 0., noise.max, 1.)*factor;
[INFO] [stderr]     |                 ----^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `"docker" "inspect" "0e084fae34f9a5399aae50f6ead2d9c537f7ab8c32e623fdedfc480e9c99ce2e"`
[INFO] running `"docker" "rm" "-f" "0e084fae34f9a5399aae50f6ead2d9c537f7ab8c32e623fdedfc480e9c99ce2e"`
[INFO] [stdout] 0e084fae34f9a5399aae50f6ead2d9c537f7ab8c32e623fdedfc480e9c99ce2e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bug00r/math-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 13b746dab7f4d1f1babcb2b7c7ddfb3efcfd32a04904da743911801f3e32ca4e
[INFO] running `"docker" "start" "-a" "13b746dab7f4d1f1babcb2b7c7ddfb3efcfd32a04904da743911801f3e32ca4e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/math-e8b5bdcf77e6cccd
[INFO] [stdout] 
[INFO] [stdout] running 91 tests
[INFO] [stdout] test algorithm::fractals::mandelbrot_test::mandelbrot_inside ... ok
[INFO] [stdout] test mat::mat2_test::add_skalar ... ok
[INFO] [stdout] test mat::mat2_test::add ... ok
[INFO] [stdout] test mat::mat2_test::copy_to ... ok
[INFO] [stdout] test mat::mat2_test::determinant ... ok
[INFO] [stdout] test mat::mat2_test::equals ... ok
[INFO] [stdout] test mat::mat2_test::creation ... ok
[INFO] [stdout] test mat::mat2_test::mul_skalar ... ok
[INFO] [stdout] test mat::mat2_test::sub ... ok
[INFO] [stdout] test mat::mat2_test::sub_skalar ... ok
[INFO] [stdout] test mat::mat2_test::mul ... ok
[INFO] [stdout] test mat::mat2_test::inverse ... ok
[INFO] [stdout] test algorithm::noise::ds_test::diamond_square ... ok
[INFO] [stdout] test algorithm::noise::md_test::midpoint_displacement ... ok
[INFO] [stdout] test mat::mat2_test::transponse ... ok
[INFO] [stdout] test mat::mat3_test::add_skalar ... ok
[INFO] [stdout] test mat::mat3_test::copy_to ... ok
[INFO] [stdout] test mat::mat3_test::add ... ok
[INFO] [stdout] test mat::mat3_test::creation ... ok
[INFO] [stdout] test mat::mat3_test::inverse ... ok
[INFO] [stdout] test mat::mat3_test::mul ... ok
[INFO] [stdout] test mat::mat3_test::determinant ... ok
[INFO] [stdout] test mat::mat3_test::equals ... ok
[INFO] [stdout] test mat::mat3_test::mul_skalar ... ok
[INFO] [stdout] test mat::mat3_test::sub ... ok
[INFO] [stdout] test mat::mat3_test::sub_skalar ... ok
[INFO] [stdout] test mat::mat3_test::transponse ... ok
[INFO] [stdout] test mat::mat4_test::add_skalar ... ok
[INFO] [stdout] test mat::mat4_test::add ... ok
[INFO] [stdout] test mat::mat4_test::copy_to ... ok
[INFO] [stdout] test mat::mat4_test::determinant ... ok
[INFO] [stdout] test mat::mat4_test::mul ... ok
[INFO] [stdout] test mat::mat4_test::equals ... ok
[INFO] [stdout] test mat::mat4_test::inverse ... ok
[INFO] [stdout] test mat::mat4_test::sub ... ok
[INFO] [stdout] test mat::mat4_test::creation ... ok
[INFO] [stdout] test mat::mat4_test::mul_skalar ... ok
[INFO] [stdout] test mat::mat4_test::sub_skalar ... ok
[INFO] [stdout] test mat::mat4_test::transponse ... ok
[INFO] [stdout] test utils::utils_test::inside_of_triangle ... ok
[INFO] [stdout] test utils::utils_test::linear_interpolation ... ok
[INFO] [stdout] test utils::utils_test::place_of_vec3_ ... ok
[INFO] [stdout] test utils::utils_test::rad_ ... ok
[INFO] [stdout] test utils::utils_test::transform_point ... ok
[INFO] [stdout] test vec::vec2_test::add_scalar ... ok
[INFO] [stdout] test vec::vec2_test::add_vec ... ok
[INFO] [stdout] test vec::vec2_test::add_vec_ref ... ok
[INFO] [stdout] test vec::vec2_test::angle ... ok
[INFO] [stdout] test vec::vec2_test::clone ... ok
[INFO] [stdout] test vec::vec2_test::cross ... ok
[INFO] [stdout] test vec::vec2_test::comparision ... ok
[INFO] [stdout] test vec::vec2_test::creation ... ok
[INFO] [stdout] test vec::vec2_test::copy_to ... ok
[INFO] [stdout] test vec::vec2_test::mul_vec2 ... ok
[INFO] [stdout] test vec::vec2_test::mul_scalar ... ok
[INFO] [stdout] test vec::vec2_test::len ... ok
[INFO] [stdout] test vec::vec2_test::is_orthogonal ... ok
[INFO] [stdout] test vec::vec2_test::sub_scalar ... ok
[INFO] [stdout] test vec::vec2_test::normalize_to ... ok
[INFO] [stdout] test vec::vec2_test::normalize ... ok
[INFO] [stdout] test vec::vec2_test::negation ... ok
[INFO] [stdout] test vec::vec2_test::sub_vec ... ok
[INFO] [stdout] test vec::vec2_test::sub_vec_ref ... ok
[INFO] [stdout] test vec::vec2_test::to_string ... ok
[INFO] [stdout] test vec::vec3_test::add_scalar ... ok
[INFO] [stdout] test vec::vec3_test::add_vec_ref ... ok
[INFO] [stdout] test vec::vec3_test::angle ... ok
[INFO] [stdout] test vec::vec3_test::clone ... ok
[INFO] [stdout] test vec::vec3_test::copy_to ... ok
[INFO] [stdout] test vec::vec3_test::add_vec ... ok
[INFO] [stdout] test vec::vec3_test::cross ... ok
[INFO] [stdout] test vec::vec3_test::comparision ... ok
[INFO] [stdout] test utils::utils_test::rand_path_degree ... ok
[INFO] [stdout] test vec::vec3_test::creation ... ok
[INFO] [stdout] test vec::vec3_test::len ... ok
[INFO] [stdout] test vec::vec3_test::mul_mat3 ... ok
[INFO] [stdout] test vec::vec3_test::mul_mat_rotx ... ok
[INFO] [stdout] test vec::vec3_test::is_orthogonal ... ok
[INFO] [stdout] test vec::vec3_test::negation ... ok
[INFO] [stdout] test vec::vec3_test::normalize ... ok
[INFO] [stdout] test vec::vec3_test::mul_vec3 ... ok
[INFO] [stdout] test vec::vec3_test::sub_scalar ... ok
[INFO] [stdout] test vec::vec3_test::sub_vec ... ok
[INFO] [stdout] test vec::vec3_test::spat ... ok
[INFO] [stdout] test vec::vec3_test::normalize_to ... ok
[INFO] [stdout] test vec::vec3_test::to_string ... ok
[INFO] [stdout] test vec::vec3_test::sub_vec_ref ... ok
[INFO] [stdout] test vec::vec3_test::mul_scalar ... ok
[INFO] [stdout] test algorithm::fractals::julia_test::julia_set ... ok
[INFO] [stdout] test algorithm::fractals::mandelbrot_test::mandelbrot_set ... ok
[INFO] [stdout] test algorithm::fractals::julia_test::julia_set_polyfunc_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 91 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests math
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "13b746dab7f4d1f1babcb2b7c7ddfb3efcfd32a04904da743911801f3e32ca4e"`
[INFO] running `"docker" "rm" "-f" "13b746dab7f4d1f1babcb2b7c7ddfb3efcfd32a04904da743911801f3e32ca4e"`
[INFO] [stdout] 13b746dab7f4d1f1babcb2b7c7ddfb3efcfd32a04904da743911801f3e32ca4e