Sep 21 13:50:41.430 INFO checking GSL-0.4.31 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 13:50:41.430 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 13:50:41.430 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 13:50:41.703 INFO blam! 8a4e1b8be10bf53ec50b2bc9fa186e9fcc240780e0ca8e5fb2b47581291e0f79
Sep 21 13:50:41.707 INFO running `"docker" "start" "-a" "8a4e1b8be10bf53ec50b2bc9fa186e9fcc240780e0ca8e5fb2b47581291e0f79"`
Sep 21 13:50:42.609 INFO kablam! usermod: no changes
Sep 21 13:50:42.634 INFO kablam! warning: path `/source/src/rgsl.rs` was erroneously implicitly accepted for library `rgsl`,
Sep 21 13:50:42.634 INFO kablam! please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Sep 21 13:50:42.640 INFO kablam!    Compiling GSL v0.4.31 (/source)
Sep 21 13:50:47.926 INFO kablam! warning: variable does not need to be mutable
Sep 21 13:50:47.926 INFO kablam!    --> src/types/ordinary_differential_equations.rs:119:9
Sep 21 13:50:47.926 INFO kablam!     |
Sep 21 13:50:47.926 INFO kablam! 119 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 21 13:50:47.926 INFO kablam!     |         ----^^^
Sep 21 13:50:47.926 INFO kablam!     |         |
Sep 21 13:50:47.926 INFO kablam!     |         help: remove this `mut`
Sep 21 13:50:47.926 INFO kablam!     |
Sep 21 13:50:47.926 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 13:50:47.926 INFO kablam! 
Sep 21 13:50:47.938 INFO kablam! warning: variable does not need to be mutable
Sep 21 13:50:47.938 INFO kablam!    --> src/types/ordinary_differential_equations.rs:133:9
Sep 21 13:50:47.938 INFO kablam!     |
Sep 21 13:50:47.938 INFO kablam! 133 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 21 13:50:47.938 INFO kablam!     |         ----^^^
Sep 21 13:50:47.938 INFO kablam!     |         |
Sep 21 13:50:47.938 INFO kablam!     |         help: remove this `mut`
Sep 21 13:50:47.938 INFO kablam! 
Sep 21 13:50:49.360 INFO kablam! warning: variable does not need to be mutable
Sep 21 13:50:49.360 INFO kablam!    --> src/types/ordinary_differential_equations.rs:119:9
Sep 21 13:50:49.360 INFO kablam!     |
Sep 21 13:50:49.360 INFO kablam! 119 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 21 13:50:49.360 INFO kablam!     |         ----^^^
Sep 21 13:50:49.360 INFO kablam!     |         |
Sep 21 13:50:49.360 INFO kablam!     |         help: remove this `mut`
Sep 21 13:50:49.360 INFO kablam!     |
Sep 21 13:50:49.360 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 13:50:49.360 INFO kablam! 
Sep 21 13:50:49.362 INFO kablam! warning: variable does not need to be mutable
Sep 21 13:50:49.362 INFO kablam!    --> src/types/ordinary_differential_equations.rs:133:9
Sep 21 13:50:49.362 INFO kablam!     |
Sep 21 13:50:49.362 INFO kablam! 133 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 21 13:50:49.362 INFO kablam!     |         ----^^^
Sep 21 13:50:49.362 INFO kablam!     |         |
Sep 21 13:50:49.362 INFO kablam!     |         help: remove this `mut`
Sep 21 13:50:49.362 INFO kablam! 
Sep 21 13:50:50.140 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.51s
Sep 21 13:50:50.162 INFO kablam! su: No module specific data is present
Sep 21 13:50:50.777 INFO running `"docker" "rm" "-f" "8a4e1b8be10bf53ec50b2bc9fa186e9fcc240780e0ca8e5fb2b47581291e0f79"`
Sep 21 13:50:50.837 INFO blam! 8a4e1b8be10bf53ec50b2bc9fa186e9fcc240780e0ca8e5fb2b47581291e0f79