[INFO] crate casimir-fdfd 0.2.0 is already in cache
[INFO] extracting crate casimir-fdfd 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/casimir-fdfd/0.2.0
[INFO] extracting crate casimir-fdfd 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/casimir-fdfd/0.2.0
[INFO] validating manifest of casimir-fdfd-0.2.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of casimir-fdfd-0.2.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing casimir-fdfd-0.2.0
[INFO] finished frobbing casimir-fdfd-0.2.0
[INFO] frobbed toml for casimir-fdfd-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/casimir-fdfd/0.2.0/Cargo.toml
[INFO] started frobbing casimir-fdfd-0.2.0
[INFO] finished frobbing casimir-fdfd-0.2.0
[INFO] frobbed toml for casimir-fdfd-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/casimir-fdfd/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing casimir-fdfd-0.2.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/casimir-fdfd/0.2.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 2283c6fddff8c6e862564b7b6a5cd103d37ad0fd72a8d620dd37ab609ad882e7
[INFO] running `"docker" "start" "-a" "2283c6fddff8c6e862564b7b6a5cd103d37ad0fd72a8d620dd37ab609ad882e7"`
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling generic-array v0.11.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling pbr v1.0.1
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling approx v0.2.1
[INFO] [stderr]    Compiling alga v0.6.0
[INFO] [stderr]    Compiling nalgebra v0.15.3
[INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.15.3/src/base/cg.rs:292:44
[INFO] [stderr]     |
[INFO] [stderr] 292 |                 self[(j, i)] += shift[j] * self[(D::dim() - 1, i)];
[INFO] [stderr]     |                 ---------------------------^^^^-------------------
[INFO] [stderr]     |                 |                          |
[INFO] [stderr]     |                 |                          immutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow later used here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr] 
[INFO] [stderr]    Compiling casimir-fdfd v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `"docker" "inspect" "2283c6fddff8c6e862564b7b6a5cd103d37ad0fd72a8d620dd37ab609ad882e7"`
[INFO] running `"docker" "rm" "-f" "2283c6fddff8c6e862564b7b6a5cd103d37ad0fd72a8d620dd37ab609ad882e7"`
[INFO] [stdout] 2283c6fddff8c6e862564b7b6a5cd103d37ad0fd72a8d620dd37ab609ad882e7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/casimir-fdfd/0.2.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 75b8d36200ebb6d902064de57c7a5d649ecb43e2bc1c35e9b6d08c50c1633979
[INFO] running `"docker" "start" "-a" "75b8d36200ebb6d902064de57c7a5d649ecb43e2bc1c35e9b6d08c50c1633979"`
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling casimir-fdfd v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.50s
[INFO] running `"docker" "inspect" "75b8d36200ebb6d902064de57c7a5d649ecb43e2bc1c35e9b6d08c50c1633979"`
[INFO] running `"docker" "rm" "-f" "75b8d36200ebb6d902064de57c7a5d649ecb43e2bc1c35e9b6d08c50c1633979"`
[INFO] [stdout] 75b8d36200ebb6d902064de57c7a5d649ecb43e2bc1c35e9b6d08c50c1633979
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/casimir-fdfd/0.2.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 630b143216fd41539d5331abfaffd1a0ab1ef121b37142145375d1a4fad2797d
[INFO] running `"docker" "start" "-a" "630b143216fd41539d5331abfaffd1a0ab1ef121b37142145375d1a4fad2797d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/casimir_fdfd-566a5cab88e6d4c9
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test fields::scalarfield::tests::mul_f32_scalar_field ... ok
[INFO] [stdout] test fields::scalarfield::tests::mul_assign_scalar_field_f32 ... ok
[INFO] [stdout] test fields::scalarfield::tests::add_scalar_field_scalar_field ... ok
[INFO] [stdout] test fields::scalarfield::tests::index ... ok
[INFO] [stdout] test config::tests::deserialize ... ok
[INFO] [stdout] test fields::scalarfield::tests::add_assign_scalar_field_scalar_field ... ok
[INFO] [stdout] test fields::scalarfield::tests::mul_scalar_field_f32 ... ok
[INFO] [stdout] test fields::scalarfield::tests::multiplicative_invert ... ok
[INFO] [stdout] test fields::scalarfield::tests::sub_scalar_field_scalar_field ... ok
[INFO] [stdout] test fields::scalarfield::tests::sub_assign_scalar_field_scalar_field ... ok
[INFO] [stdout] test fields::scaledvectorfield::tests::test_add_assign_scaled_vector_field ... ok
[INFO] [stdout] test fields::scaledvectorfield::tests::test_mul_f32_vector_field_ref ... ok
[INFO] [stdout] test fields::scaledvectorfield::tests::test_sub_assign_scaled_vector_field ... ok
[INFO] [stdout] test fields::scalarfield::tests::test_ones_and_properties ... ok
[INFO] [stdout] test fields::vectorfield::tests::custom_curl_field_1 ... ok
[INFO] [stdout] test fields::vectorfield::tests::constant_curl_field ... ok
[INFO] [stdout] test fields::scalarfield::tests::add_assign_scalar_field_scalar_field_different_sizes ... ok
[INFO] [stdout] test fields::scalarfield::tests::add_scalar_field_scalar_field_different_sizes ... ok
[INFO] [stdout] test fields::scalarfield::tests::sub_assign_scalar_field_scalar_field_different_sizes ... ok
[INFO] [stdout] test fields::scalarfield::tests::sub_scalar_field_scalar_field_different_sizes ... ok
[INFO] [stdout] test fields::scaledvectorfield::tests::test_sub_assign_scaled_vector_field_different_sizes ... ok
[INFO] [stdout] test fields::scaledvectorfield::tests::test_add_assign_scaled_vector_field_different_sizes ... ok
[INFO] [stdout] test fields::vectorfield::tests::div_vector_field_scalar_field ... ok
[INFO] [stdout] test world::boundingbox::tests::test_expanded ... ok
[INFO] [stdout] test fields::vectorfield::tests::mul_vector_field_scalar_field ... ok
[INFO] [stdout] test world::boundingbox::tests::test_inside ... ok
[INFO] [stdout] test world::boundingbox::tests::test_inside_not ... ok
[INFO] [stdout] test world::boundingbox::tests::test_intersects ... ok
[INFO] [stdout] test world::boundingbox::tests::test_intersects_not ... ok
[INFO] [stdout] test world::material::tests::custom_permittivity ... ok
[INFO] [stdout] test world::material::tests::custom_serde ... ok
[INFO] [stdout] test world::material::tests::gold_permittivity ... ok
[INFO] [stdout] test world::material::tests::parse ... ok
[INFO] [stdout] test world::material::tests::parse_invalid ... ok
[INFO] [stdout] test world::shape::tests::test_box_bbox_integer_radius ... ok
[INFO] [stdout] test world::shape::tests::test_sphere_bbox_float_radius ... ok
[INFO] [stdout] test world::shape::tests::test_sphere_bbox_integer_radius ... ok
[INFO] [stdout] test fields::vectorfield::tests::index ... ok
[INFO] [stdout] test fields::vectorfield::tests::mul_vector_field_vector_field ... ok
[INFO] [stdout] test fields::vectorfield::tests::neg_vector_field ... ok
[INFO] [stdout] test fields::vectorfield::tests::mul_f32_vector_field ... ok
[INFO] [stdout] test fields::vectorfield::tests::zero_curl_field ... ok
[INFO] [stdout] test fields::vectorfield::tests::custom_curl_field_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "630b143216fd41539d5331abfaffd1a0ab1ef121b37142145375d1a4fad2797d"`
[INFO] running `"docker" "rm" "-f" "630b143216fd41539d5331abfaffd1a0ab1ef121b37142145375d1a4fad2797d"`
[INFO] [stdout] 630b143216fd41539d5331abfaffd1a0ab1ef121b37142145375d1a4fad2797d