Sep 20 06:57:13.878 INFO checking GSL-0.4.31 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 06:57:13.878 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 06:57:13.878 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 06:57:14.036 INFO blam! 82ee4f36bc9b270f9b196a6fef95ffcc29bbd1ad73e527d91658b38e28aa6b2c
Sep 20 06:57:14.038 INFO running `"docker" "start" "-a" "82ee4f36bc9b270f9b196a6fef95ffcc29bbd1ad73e527d91658b38e28aa6b2c"`
Sep 20 06:57:14.866 INFO kablam! usermod: no changes
Sep 20 06:57:14.898 INFO kablam! warning: path `/source/src/rgsl.rs` was erroneously implicitly accepted for library `rgsl`,
Sep 20 06:57:14.898 INFO kablam! please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Sep 20 06:57:14.905 INFO kablam!     Checking c_vec v1.0.12
Sep 20 06:57:14.910 INFO kablam!    Compiling GSL v0.4.31 (/source)
Sep 20 06:57:20.492 INFO kablam! warning: variable does not need to be mutable
Sep 20 06:57:20.492 INFO kablam!    --> src/types/ordinary_differential_equations.rs:119:9
Sep 20 06:57:20.492 INFO kablam!     |
Sep 20 06:57:20.492 INFO kablam! 119 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 20 06:57:20.492 INFO kablam!     |         ----^^^
Sep 20 06:57:20.492 INFO kablam!     |         |
Sep 20 06:57:20.492 INFO kablam!     |         help: remove this `mut`
Sep 20 06:57:20.492 INFO kablam!     |
Sep 20 06:57:20.492 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 06:57:20.492 INFO kablam! 
Sep 20 06:57:20.494 INFO kablam! warning: variable does not need to be mutable
Sep 20 06:57:20.494 INFO kablam!    --> src/types/ordinary_differential_equations.rs:133:9
Sep 20 06:57:20.494 INFO kablam!     |
Sep 20 06:57:20.494 INFO kablam! 133 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 20 06:57:20.494 INFO kablam!     |         ----^^^
Sep 20 06:57:20.494 INFO kablam!     |         |
Sep 20 06:57:20.494 INFO kablam!     |         help: remove this `mut`
Sep 20 06:57:20.494 INFO kablam! 
Sep 20 06:57:22.306 INFO kablam! warning: variable does not need to be mutable
Sep 20 06:57:22.306 INFO kablam!    --> src/types/ordinary_differential_equations.rs:119:9
Sep 20 06:57:22.306 INFO kablam!     |
Sep 20 06:57:22.306 INFO kablam! 119 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 20 06:57:22.306 INFO kablam!     |         ----^^^
Sep 20 06:57:22.306 INFO kablam!     |         |
Sep 20 06:57:22.306 INFO kablam!     |         help: remove this `mut`
Sep 20 06:57:22.306 INFO kablam!     |
Sep 20 06:57:22.306 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 06:57:22.306 INFO kablam! 
Sep 20 06:57:22.306 INFO kablam! warning: variable does not need to be mutable
Sep 20 06:57:22.306 INFO kablam!    --> src/types/ordinary_differential_equations.rs:133:9
Sep 20 06:57:22.306 INFO kablam!     |
Sep 20 06:57:22.306 INFO kablam! 133 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 20 06:57:22.306 INFO kablam!     |         ----^^^
Sep 20 06:57:22.306 INFO kablam!     |         |
Sep 20 06:57:22.306 INFO kablam!     |         help: remove this `mut`
Sep 20 06:57:22.306 INFO kablam! 
Sep 20 06:57:22.745 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.85s
Sep 20 06:57:22.749 INFO kablam! su: No module specific data is present
Sep 20 06:57:23.082 INFO running `"docker" "rm" "-f" "82ee4f36bc9b270f9b196a6fef95ffcc29bbd1ad73e527d91658b38e28aa6b2c"`
Sep 20 06:57:23.152 INFO blam! 82ee4f36bc9b270f9b196a6fef95ffcc29bbd1ad73e527d91658b38e28aa6b2c