Jul 12 02:55:39.759 INFO checking openalgebra-0.0.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 02:55:39.759 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 02:55:39.759 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 02:55:39.759 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 02:55:39.982 INFO blam! 967bdf2e373570e3eba87b4bfb24f659f0171067f54d5bd164cfc02227ca6c1e
Jul 12 02:55:39.985 INFO running `"docker" "start" "-a" "967bdf2e373570e3eba87b4bfb24f659f0171067f54d5bd164cfc02227ca6c1e"`
Jul 12 02:55:41.054 INFO kablam!    Compiling arrayfire v3.5.0
Jul 12 02:55:50.341 INFO kablam!     Checking openalgebra v0.0.1 (file:///source)
Jul 12 02:55:51.697 INFO kablam! warning: unused import: `Iter`
Jul 12 02:55:51.697 INFO kablam!  --> src/matrix/impl_ops.rs:7:20
Jul 12 02:55:51.697 INFO kablam!   |
Jul 12 02:55:51.697 INFO kablam! 7 | use ::std::slice::{Iter};
Jul 12 02:55:51.697 INFO kablam!   |                    ^^^^
Jul 12 02:55:51.697 INFO kablam!   |
Jul 12 02:55:51.697 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 02:55:51.697 INFO kablam! 
Jul 12 02:55:51.699 INFO kablam! warning: unused import: `vector::Vector`
Jul 12 02:55:51.699 INFO kablam!  --> src/tests.rs:1:5
Jul 12 02:55:51.699 INFO kablam!   |
Jul 12 02:55:51.699 INFO kablam! 1 | use vector::Vector;
Jul 12 02:55:51.699 INFO kablam!   |     ^^^^^^^^^^^^^^
Jul 12 02:55:51.703 INFO kablam! 
Jul 12 02:55:51.703 INFO kablam! warning: unused import: `norm::Norm`
Jul 12 02:55:51.703 INFO kablam!  --> src/tests.rs:2:5
Jul 12 02:55:51.703 INFO kablam!   |
Jul 12 02:55:51.703 INFO kablam! 2 | use norm::Norm;
Jul 12 02:55:51.703 INFO kablam!   |     ^^^^^^^^^^
Jul 12 02:55:51.703 INFO kablam! 
Jul 12 02:55:51.884 INFO kablam! warning: unused import: `Iter`
Jul 12 02:55:51.884 INFO kablam!  --> src/matrix/impl_ops.rs:7:20
Jul 12 02:55:51.884 INFO kablam!   |
Jul 12 02:55:51.884 INFO kablam! 7 | use ::std::slice::{Iter};
Jul 12 02:55:51.884 INFO kablam!   |                    ^^^^
Jul 12 02:55:51.892 INFO kablam!   |
Jul 12 02:55:51.894 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 02:55:51.894 INFO kablam! 
Jul 12 02:55:52.762 INFO kablam! warning: unused variable: `row`
Jul 12 02:55:52.762 INFO kablam!   --> src/matrix/impl_ops.rs:21:13
Jul 12 02:55:52.762 INFO kablam!    |
Jul 12 02:55:52.762 INFO kablam! 21 |         for row in 0..rows {
Jul 12 02:55:52.762 INFO kablam!    |             ^^^ help: consider using `_row` instead
Jul 12 02:55:52.762 INFO kablam!    |
Jul 12 02:55:52.762 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 12 02:55:52.762 INFO kablam! 
Jul 12 02:55:52.762 INFO kablam! warning: unused variable: `col`
Jul 12 02:55:52.762 INFO kablam!   --> src/matrix/impl_ops.rs:22:17
Jul 12 02:55:52.762 INFO kablam!    |
Jul 12 02:55:52.762 INFO kablam! 22 |             for col in 0..cols {
Jul 12 02:55:52.762 INFO kablam!    |                 ^^^ help: consider using `_col` instead
Jul 12 02:55:52.762 INFO kablam! 
Jul 12 02:55:53.058 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 02:55:53.058 INFO kablam!    --> src/vector/impl_ops.rs:139:9
Jul 12 02:55:53.059 INFO kablam!     |
Jul 12 02:55:53.059 INFO kablam! 139 |         write!(f, "[");
Jul 12 02:55:53.059 INFO kablam!     |         ^^^^^^^^^^^^^^^
Jul 12 02:55:53.059 INFO kablam!     |
Jul 12 02:55:53.060 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 12 02:55:53.060 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 02:55:53.060 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 02:55:53.061 INFO kablam! 
Jul 12 02:55:53.062 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 02:55:53.062 INFO kablam!    --> src/vector/impl_ops.rs:141:13
Jul 12 02:55:53.062 INFO kablam!     |
Jul 12 02:55:53.062 INFO kablam! 141 |             write!(f, "{}", v);
Jul 12 02:55:53.062 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^
Jul 12 02:55:53.062 INFO kablam!     |
Jul 12 02:55:53.063 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 02:55:53.063 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 02:55:53.064 INFO kablam! 
Jul 12 02:55:53.064 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 02:55:53.064 INFO kablam!    --> src/vector/impl_ops.rs:143:17
Jul 12 02:55:53.064 INFO kablam!     |
Jul 12 02:55:53.064 INFO kablam! 143 |                 write!(f, ", ");
Jul 12 02:55:53.064 INFO kablam!     |                 ^^^^^^^^^^^^^^^^
Jul 12 02:55:53.065 INFO kablam!     |
Jul 12 02:55:53.065 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 02:55:53.066 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 02:55:53.066 INFO kablam! 
Jul 12 02:55:53.080 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 02:55:53.081 INFO kablam!    --> src/matrix/impl_ops.rs:366:9
Jul 12 02:55:53.081 INFO kablam!     |
Jul 12 02:55:53.081 INFO kablam! 366 |         write!(f, "[");
Jul 12 02:55:53.082 INFO kablam!     |         ^^^^^^^^^^^^^^^
Jul 12 02:55:53.082 INFO kablam!     |
Jul 12 02:55:53.082 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 02:55:53.082 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 02:55:53.082 INFO kablam! 
Jul 12 02:55:53.082 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 02:55:53.082 INFO kablam!    --> src/matrix/impl_ops.rs:371:21
Jul 12 02:55:53.083 INFO kablam!     |
Jul 12 02:55:53.083 INFO kablam! 371 |                     write!(f, "{}", v);
Jul 12 02:55:53.083 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^
Jul 12 02:55:53.083 INFO kablam!     |
Jul 12 02:55:53.083 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 02:55:53.083 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 02:55:53.083 INFO kablam! 
Jul 12 02:55:53.083 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 02:55:53.083 INFO kablam!    --> src/matrix/impl_ops.rs:373:21
Jul 12 02:55:53.083 INFO kablam!     |
Jul 12 02:55:53.083 INFO kablam! 373 |                     write!(f, "{}\t", v);
Jul 12 02:55:53.083 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^
Jul 12 02:55:53.083 INFO kablam!     |
Jul 12 02:55:53.083 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 02:55:53.083 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 02:55:53.083 INFO kablam! 
Jul 12 02:55:53.083 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 02:55:53.083 INFO kablam!    --> src/matrix/impl_ops.rs:377:17
Jul 12 02:55:53.083 INFO kablam!     |
Jul 12 02:55:53.083 INFO kablam! 377 |                 write!(f, "\n ");
Jul 12 02:55:53.083 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^
Jul 12 02:55:53.083 INFO kablam!     |
Jul 12 02:55:53.084 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 02:55:53.084 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 02:55:53.084 INFO kablam! 
Jul 12 02:55:53.563 INFO kablam! warning: unused variable: `row`
Jul 12 02:55:53.563 INFO kablam!   --> src/matrix/impl_ops.rs:21:13
Jul 12 02:55:53.563 INFO kablam!    |
Jul 12 02:55:53.563 INFO kablam! 21 |         for row in 0..rows {
Jul 12 02:55:53.563 INFO kablam!    |             ^^^ help: consider using `_row` instead
Jul 12 02:55:53.563 INFO kablam!    |
Jul 12 02:55:53.563 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 12 02:55:53.563 INFO kablam! 
Jul 12 02:55:53.563 INFO kablam! warning: unused variable: `col`
Jul 12 02:55:53.563 INFO kablam!   --> src/matrix/impl_ops.rs:22:17
Jul 12 02:55:53.563 INFO kablam!    |
Jul 12 02:55:53.563 INFO kablam! 22 |             for col in 0..cols {
Jul 12 02:55:53.563 INFO kablam!    |                 ^^^ help: consider using `_col` instead
Jul 12 02:55:53.563 INFO kablam! 
Jul 12 02:55:53.852 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 02:55:53.852 INFO kablam!    --> src/vector/impl_ops.rs:139:9
Jul 12 02:55:53.852 INFO kablam!     |
Jul 12 02:55:53.852 INFO kablam! 139 |         write!(f, "[");
Jul 12 02:55:53.852 INFO kablam!     |         ^^^^^^^^^^^^^^^
Jul 12 02:55:53.853 INFO kablam!     |
Jul 12 02:55:53.853 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 12 02:55:53.853 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 02:55:53.853 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 02:55:53.853 INFO kablam! 
Jul 12 02:55:53.854 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 02:55:53.854 INFO kablam!    --> src/vector/impl_ops.rs:141:13
Jul 12 02:55:53.854 INFO kablam!     |
Jul 12 02:55:53.854 INFO kablam! 141 |             write!(f, "{}", v);
Jul 12 02:55:53.854 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^
Jul 12 02:55:53.854 INFO kablam!     |
Jul 12 02:55:53.854 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 02:55:53.854 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 02:55:53.854 INFO kablam! 
Jul 12 02:55:53.855 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 02:55:53.855 INFO kablam!    --> src/vector/impl_ops.rs:143:17
Jul 12 02:55:53.855 INFO kablam!     |
Jul 12 02:55:53.855 INFO kablam! 143 |                 write!(f, ", ");
Jul 12 02:55:53.855 INFO kablam!     |                 ^^^^^^^^^^^^^^^^
Jul 12 02:55:53.855 INFO kablam!     |
Jul 12 02:55:53.856 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 02:55:53.856 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 02:55:53.856 INFO kablam! 
Jul 12 02:55:53.867 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 02:55:53.867 INFO kablam!    --> src/matrix/impl_ops.rs:366:9
Jul 12 02:55:53.867 INFO kablam!     |
Jul 12 02:55:53.867 INFO kablam! 366 |         write!(f, "[");
Jul 12 02:55:53.867 INFO kablam!     |         ^^^^^^^^^^^^^^^
Jul 12 02:55:53.867 INFO kablam!     |
Jul 12 02:55:53.868 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 02:55:53.868 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 02:55:53.868 INFO kablam! 
Jul 12 02:55:53.868 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 02:55:53.868 INFO kablam!    --> src/matrix/impl_ops.rs:371:21
Jul 12 02:55:53.868 INFO kablam!     |
Jul 12 02:55:53.868 INFO kablam! 371 |                     write!(f, "{}", v);
Jul 12 02:55:53.868 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^
Jul 12 02:55:53.869 INFO kablam!     |
Jul 12 02:55:53.869 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 02:55:53.869 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 02:55:53.869 INFO kablam! 
Jul 12 02:55:53.870 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 02:55:53.870 INFO kablam!    --> src/matrix/impl_ops.rs:373:21
Jul 12 02:55:53.870 INFO kablam!     |
Jul 12 02:55:53.870 INFO kablam! 373 |                     write!(f, "{}\t", v);
Jul 12 02:55:53.870 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^
Jul 12 02:55:53.870 INFO kablam!     |
Jul 12 02:55:53.870 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 02:55:53.870 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 02:55:53.870 INFO kablam! 
Jul 12 02:55:53.871 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 02:55:53.871 INFO kablam!    --> src/matrix/impl_ops.rs:377:17
Jul 12 02:55:53.871 INFO kablam!     |
Jul 12 02:55:53.871 INFO kablam! 377 |                 write!(f, "\n ");
Jul 12 02:55:53.871 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^
Jul 12 02:55:53.871 INFO kablam!     |
Jul 12 02:55:53.871 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 02:55:53.871 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 02:55:53.872 INFO kablam! 
Jul 12 02:55:54.027 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.12s
Jul 12 02:55:54.049 INFO kablam! su: No module specific data is present
Jul 12 02:55:54.657 INFO running `"docker" "rm" "-f" "967bdf2e373570e3eba87b4bfb24f659f0171067f54d5bd164cfc02227ca6c1e"`
Jul 12 02:55:54.834 INFO blam! 967bdf2e373570e3eba87b4bfb24f659f0171067f54d5bd164cfc02227ca6c1e