Aug 11 20:43:16.054 INFO checking GSL-0.4.31 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 20:43:16.054 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 20:43:16.054 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 20:43:16.055 INFO running `"docker" "create" "-v" "/tmp/crater.43sThv6RFbTv:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 20:43:16.267 INFO blam! 50e5b1cffc5ae2549a99a3eb195dfc6b632ef1d8ad90d9f1c2599c0b91d46b67
Aug 11 20:43:16.271 INFO running `"docker" "start" "-a" "50e5b1cffc5ae2549a99a3eb195dfc6b632ef1d8ad90d9f1c2599c0b91d46b67"`
Aug 11 20:43:17.431 INFO kablam! warning: path `/source/src/rgsl.rs` was erroneously implicitly accepted for library `rgsl`,
Aug 11 20:43:17.432 INFO kablam! please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Aug 11 20:43:17.446 INFO kablam!     Checking c_vec v1.0.12
Aug 11 20:43:17.449 INFO kablam!    Compiling GSL v0.4.31 (file:///source)
Aug 11 20:43:27.084 INFO kablam! warning: variable does not need to be mutable
Aug 11 20:43:27.084 INFO kablam!    --> src/types/ordinary_differential_equations.rs:119:9
Aug 11 20:43:27.084 INFO kablam!     |
Aug 11 20:43:27.084 INFO kablam! 119 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Aug 11 20:43:27.084 INFO kablam!     |         ----^^^
Aug 11 20:43:27.084 INFO kablam!     |         |
Aug 11 20:43:27.084 INFO kablam!     |         help: remove this `mut`
Aug 11 20:43:27.084 INFO kablam!     |
Aug 11 20:43:27.084 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 20:43:27.084 INFO kablam! 
Aug 11 20:43:27.087 INFO kablam! warning: variable does not need to be mutable
Aug 11 20:43:27.087 INFO kablam!    --> src/types/ordinary_differential_equations.rs:133:9
Aug 11 20:43:27.087 INFO kablam!     |
Aug 11 20:43:27.087 INFO kablam! 133 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Aug 11 20:43:27.087 INFO kablam!     |         ----^^^
Aug 11 20:43:27.087 INFO kablam!     |         |
Aug 11 20:43:27.087 INFO kablam!     |         help: remove this `mut`
Aug 11 20:43:27.087 INFO kablam! 
Aug 11 20:43:30.699 INFO kablam! warning: variable does not need to be mutable
Aug 11 20:43:30.699 INFO kablam!    --> src/types/ordinary_differential_equations.rs:119:9
Aug 11 20:43:30.699 INFO kablam!     |
Aug 11 20:43:30.699 INFO kablam! 119 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Aug 11 20:43:30.699 INFO kablam!     |         ----^^^
Aug 11 20:43:30.699 INFO kablam!     |         |
Aug 11 20:43:30.699 INFO kablam!     |         help: remove this `mut`
Aug 11 20:43:30.699 INFO kablam!     |
Aug 11 20:43:30.699 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 20:43:30.699 INFO kablam! 
Aug 11 20:43:30.702 INFO kablam! warning: variable does not need to be mutable
Aug 11 20:43:30.702 INFO kablam!    --> src/types/ordinary_differential_equations.rs:133:9
Aug 11 20:43:30.702 INFO kablam!     |
Aug 11 20:43:30.702 INFO kablam! 133 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Aug 11 20:43:30.702 INFO kablam!     |         ----^^^
Aug 11 20:43:30.702 INFO kablam!     |         |
Aug 11 20:43:30.702 INFO kablam!     |         help: remove this `mut`
Aug 11 20:43:30.702 INFO kablam! 
Aug 11 20:43:31.895 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.48s
Aug 11 20:43:31.900 INFO kablam! su: No module specific data is present
Aug 11 20:43:34.693 INFO running `"docker" "rm" "-f" "50e5b1cffc5ae2549a99a3eb195dfc6b632ef1d8ad90d9f1c2599c0b91d46b67"`
Aug 11 20:43:34.779 INFO blam! 50e5b1cffc5ae2549a99a3eb195dfc6b632ef1d8ad90d9f1c2599c0b91d46b67