[INFO] updating cached repository Gold3nCooki3/PDE_SOLVER [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Gold3nCooki3/PDE_SOLVER [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Gold3nCooki3/PDE_SOLVER" "work/ex/beta-1.38-1/sources/1.37.0/gh/Gold3nCooki3/PDE_SOLVER"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Gold3nCooki3/PDE_SOLVER'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Gold3nCooki3/PDE_SOLVER" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Gold3nCooki3/PDE_SOLVER"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Gold3nCooki3/PDE_SOLVER'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d3ccf4eb4fdca5d723e0d0c310587574d6cfbf21 [INFO] sha for GitHub repo Gold3nCooki3/PDE_SOLVER: d3ccf4eb4fdca5d723e0d0c310587574d6cfbf21 [INFO] validating manifest of Gold3nCooki3/PDE_SOLVER 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 Gold3nCooki3/PDE_SOLVER 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 Gold3nCooki3/PDE_SOLVER [INFO] finished frobbing Gold3nCooki3/PDE_SOLVER [INFO] frobbed toml for Gold3nCooki3/PDE_SOLVER written to work/ex/beta-1.38-1/sources/1.37.0/gh/Gold3nCooki3/PDE_SOLVER/Cargo.toml [INFO] started frobbing Gold3nCooki3/PDE_SOLVER [INFO] finished frobbing Gold3nCooki3/PDE_SOLVER [INFO] frobbed toml for Gold3nCooki3/PDE_SOLVER written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Gold3nCooki3/PDE_SOLVER/Cargo.toml [INFO] crate Gold3nCooki3/PDE_SOLVER 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 Gold3nCooki3/PDE_SOLVER 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Gold3nCooki3/PDE_SOLVER:/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] b79a36c62db1fba695e5d58e2a0e390a4ff500910713b38c44f18f7261c1f5c0 [INFO] running `"docker" "start" "-a" "b79a36c62db1fba695e5d58e2a0e390a4ff500910713b38c44f18f7261c1f5c0"` [INFO] [stderr] Compiling matrixmultiply v0.1.13 [INFO] [stderr] Compiling libc v0.2.32 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling rayon-core v1.3.0 [INFO] [stderr] Compiling either v1.2.0 [INFO] [stderr] Compiling ndarray v0.10.11 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling lazy_static v0.2.9 [INFO] [stderr] Compiling num-traits v0.1.40 [INFO] [stderr] Compiling scoped_threadpool v0.1.8 [INFO] [stderr] Compiling crossbeam v0.3.0 [INFO] [stderr] Compiling coco v0.1.1 [INFO] [stderr] Compiling itertools v0.7.1 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling rand v0.3.17 [INFO] [stderr] Compiling num-complex v0.1.40 [INFO] [stderr] Compiling rayon v0.9.0 [INFO] [stderr] Compiling ndarray-parallel v0.6.0 [INFO] [stderr] Compiling pde_solver v1.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.46s [INFO] running `"docker" "inspect" "b79a36c62db1fba695e5d58e2a0e390a4ff500910713b38c44f18f7261c1f5c0"` [INFO] running `"docker" "rm" "-f" "b79a36c62db1fba695e5d58e2a0e390a4ff500910713b38c44f18f7261c1f5c0"` [INFO] [stdout] b79a36c62db1fba695e5d58e2a0e390a4ff500910713b38c44f18f7261c1f5c0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Gold3nCooki3/PDE_SOLVER:/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] da33433e87a5157fffa045fdfabec642ff804b62382007f915b8042b11e497d1 [INFO] running `"docker" "start" "-a" "da33433e87a5157fffa045fdfabec642ff804b62382007f915b8042b11e497d1"` [INFO] [stderr] Compiling cc v1.0.3 [INFO] [stderr] Compiling getopts v0.2.15 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling rustc-demangle v0.1.5 [INFO] [stderr] Compiling difference v1.0.0 [INFO] [stderr] Compiling bencher v0.1.4 [INFO] [stderr] Compiling colored v1.5.3 [INFO] [stderr] Compiling tempdir v0.3.5 [INFO] [stderr] warning[E0503]: cannot use `state` because it was mutably borrowed [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.15/src/lib.rs:1033:33 [INFO] [stderr] | [INFO] [stderr] 978 | let mut machine = |cont: &mut bool, (i, c): (usize, char)| { [INFO] [stderr] | ---------------------------------------- borrow of `state` occurs here [INFO] [stderr] ... [INFO] [stderr] 982 | state = match (state, whitespace, limit) { [INFO] [stderr] | ----- borrow occurs due to use of `state` in closure [INFO] [stderr] ... [INFO] [stderr] 1033 | while cont && match state { B | C => true, A => false } { [INFO] [stderr] | ^ use of borrowed `state` [INFO] [stderr] 1034 | machine(&mut cont, (fake_i, ' ')); [INFO] [stderr] | ------- 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] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling pulldown-cmark v0.0.3 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling skeptic v0.5.0 [INFO] [stderr] Compiling assert_cli v0.4.0 [INFO] [stderr] Compiling backtrace v0.3.3 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling pde_solver v1.2.0 (/opt/crater/workdir) [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/t_calculate.rs:36:62 [INFO] [stderr] | [INFO] [stderr] 36 | serial::calc_with_get(&option, &mut results, &arguments, &mut matrix.view_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `ndarray::OwnedRepr`, found struct `ndarray::ViewRepr` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] found type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/t_calculate.rs:85:62 [INFO] [stderr] | [INFO] [stderr] 85 | serial::calc_with_get(&option, &mut results, &arguments, &mut matrix.view_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `ndarray::OwnedRepr`, found struct `ndarray::ViewRepr` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] found type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/t_calculate.rs:135:62 [INFO] [stderr] | [INFO] [stderr] 135 | serial::calc_with_get(&option, &mut results, &arguments, &mut matrix.view_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `ndarray::OwnedRepr`, found struct `ndarray::ViewRepr` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] found type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/t_calculate.rs:185:62 [INFO] [stderr] | [INFO] [stderr] 185 | serial::calc_with_get(&option, &mut results, &arguments, &mut matrix.view_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `ndarray::OwnedRepr`, found struct `ndarray::ViewRepr` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] found type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/t_calculate.rs:236:62 [INFO] [stderr] | [INFO] [stderr] 236 | serial::calc_with_get(&option, &mut results, &arguments, &mut matrix.view_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `ndarray::OwnedRepr`, found struct `ndarray::ViewRepr` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] found type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/t_calculate.rs:286:62 [INFO] [stderr] | [INFO] [stderr] 286 | serial::calc_with_get(&option, &mut results, &arguments, &mut matrix.view_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `ndarray::OwnedRepr`, found struct `ndarray::ViewRepr` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] found type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/t_calculate.rs:439:75 [INFO] [stderr] | [INFO] [stderr] 439 | parallel::calc_get_with_threadpool(&option, &mut results, &arguments, &mut matrix.view_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ expected struct `ndarray::OwnedRepr`, found struct `ndarray::ViewRepr` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] found type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/t_calculate.rs:490:75 [INFO] [stderr] | [INFO] [stderr] 490 | parallel::calc_get_with_threadpool(&option, &mut results, &arguments, &mut matrix.view_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ expected struct `ndarray::OwnedRepr`, found struct `ndarray::ViewRepr` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] found type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/t_calculate.rs:982:62 [INFO] [stderr] | [INFO] [stderr] 982 | serial::calc_with_get(&option, &mut results, &arguments, &mut matrix.view_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `ndarray::OwnedRepr`, found struct `ndarray::ViewRepr` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] found type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/t_calculate.rs:987:62 [INFO] [stderr] | [INFO] [stderr] 987 | serial::calc_with_get(&option, &mut results, &arguments, &mut matrix.view_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `ndarray::OwnedRepr`, found struct `ndarray::ViewRepr` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] found type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/t_calculate.rs:992:62 [INFO] [stderr] | [INFO] [stderr] 992 | serial::calc_with_get(&option, &mut results, &arguments, &mut matrix.view_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `ndarray::OwnedRepr`, found struct `ndarray::ViewRepr` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] found type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/t_calculate.rs:1022:62 [INFO] [stderr] | [INFO] [stderr] 1022 | serial::calc_with_get(&option, &mut results, &arguments, &mut matrix.view_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `ndarray::OwnedRepr`, found struct `ndarray::ViewRepr` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] found type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/t_calculate.rs:1026:62 [INFO] [stderr] | [INFO] [stderr] 1026 | serial::calc_with_get(&option, &mut results, &arguments, &mut matrix.view_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `ndarray::OwnedRepr`, found struct `ndarray::ViewRepr` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] found type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/t_calculate.rs:1031:62 [INFO] [stderr] | [INFO] [stderr] 1031 | serial::calc_with_get(&option, &mut results, &arguments, &mut matrix.view_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `ndarray::OwnedRepr`, found struct `ndarray::ViewRepr` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] found type `&mut ndarray::ArrayBase, ndarray::Dim<[usize; 3]>>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 14 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `pde_solver`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "da33433e87a5157fffa045fdfabec642ff804b62382007f915b8042b11e497d1"` [INFO] running `"docker" "rm" "-f" "da33433e87a5157fffa045fdfabec642ff804b62382007f915b8042b11e497d1"` [INFO] [stdout] da33433e87a5157fffa045fdfabec642ff804b62382007f915b8042b11e497d1