Sep 14 20:05:17.968 INFO checking GSL-0.4.31 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 20:05:17.968 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 20:05:17.968 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 20:05:18.214 INFO blam! d6c566ac74ad5a173007a1c946ec771bbf02d00237d462d7693e363d9a0c3a96
Sep 14 20:05:18.219 INFO running `"docker" "start" "-a" "d6c566ac74ad5a173007a1c946ec771bbf02d00237d462d7693e363d9a0c3a96"`
Sep 14 20:05:18.926 INFO kablam! usermod: no changes
Sep 14 20:05:18.952 INFO kablam! warning: path `/source/src/rgsl.rs` was erroneously implicitly accepted for library `rgsl`,
Sep 14 20:05:18.952 INFO kablam! please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Sep 14 20:05:18.958 INFO kablam!     Checking c_vec v1.0.12
Sep 14 20:05:18.959 INFO kablam!    Compiling GSL v0.4.31 (file:///source)
Sep 14 20:05:23.157 INFO kablam! warning: variable does not need to be mutable
Sep 14 20:05:23.157 INFO kablam!    --> src/types/ordinary_differential_equations.rs:119:9
Sep 14 20:05:23.157 INFO kablam!     |
Sep 14 20:05:23.157 INFO kablam! 119 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 14 20:05:23.157 INFO kablam!     |         ----^^^
Sep 14 20:05:23.157 INFO kablam!     |         |
Sep 14 20:05:23.157 INFO kablam!     |         help: remove this `mut`
Sep 14 20:05:23.157 INFO kablam!     |
Sep 14 20:05:23.157 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 20:05:23.157 INFO kablam! 
Sep 14 20:05:23.158 INFO kablam! warning: variable does not need to be mutable
Sep 14 20:05:23.158 INFO kablam!    --> src/types/ordinary_differential_equations.rs:133:9
Sep 14 20:05:23.158 INFO kablam!     |
Sep 14 20:05:23.158 INFO kablam! 133 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 14 20:05:23.158 INFO kablam!     |         ----^^^
Sep 14 20:05:23.158 INFO kablam!     |         |
Sep 14 20:05:23.158 INFO kablam!     |         help: remove this `mut`
Sep 14 20:05:23.158 INFO kablam! 
Sep 14 20:05:23.441 INFO kablam! warning: variable does not need to be mutable
Sep 14 20:05:23.441 INFO kablam!    --> src/types/ordinary_differential_equations.rs:119:9
Sep 14 20:05:23.441 INFO kablam!     |
Sep 14 20:05:23.441 INFO kablam! 119 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 14 20:05:23.441 INFO kablam!     |         ----^^^
Sep 14 20:05:23.441 INFO kablam!     |         |
Sep 14 20:05:23.441 INFO kablam!     |         help: remove this `mut`
Sep 14 20:05:23.441 INFO kablam!     |
Sep 14 20:05:23.441 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 20:05:23.441 INFO kablam! 
Sep 14 20:05:23.442 INFO kablam! warning: variable does not need to be mutable
Sep 14 20:05:23.442 INFO kablam!    --> src/types/ordinary_differential_equations.rs:133:9
Sep 14 20:05:23.442 INFO kablam!     |
Sep 14 20:05:23.442 INFO kablam! 133 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 14 20:05:23.442 INFO kablam!     |         ----^^^
Sep 14 20:05:23.442 INFO kablam!     |         |
Sep 14 20:05:23.442 INFO kablam!     |         help: remove this `mut`
Sep 14 20:05:23.442 INFO kablam! 
Sep 14 20:05:23.891 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
Sep 14 20:05:23.894 INFO kablam! su: No module specific data is present
Sep 14 20:05:24.217 INFO running `"docker" "rm" "-f" "d6c566ac74ad5a173007a1c946ec771bbf02d00237d462d7693e363d9a0c3a96"`
Sep 14 20:05:24.278 INFO blam! d6c566ac74ad5a173007a1c946ec771bbf02d00237d462d7693e363d9a0c3a96