Jul 12 14:30:30.817 INFO checking GSL-0.4.31 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 14:30:30.817 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 14:30:30.817 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 14:30:30.817 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 14:30:31.062 INFO blam! 3fdfec76411c9b1cd994a95bf95e23602f594dc7de3719f541f3db7728e7c4b1
Jul 12 14:30:31.065 INFO running `"docker" "start" "-a" "3fdfec76411c9b1cd994a95bf95e23602f594dc7de3719f541f3db7728e7c4b1"`
Jul 12 14:30:32.115 INFO kablam! warning: path `/source/src/rgsl.rs` was erroneously implicitly accepted for library `rgsl`,
Jul 12 14:30:32.115 INFO kablam! please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Jul 12 14:30:32.147 INFO kablam!     Checking c_vec v1.0.12
Jul 12 14:30:32.147 INFO kablam!    Compiling GSL v0.4.31 (file:///source)
Jul 12 14:30:45.678 INFO kablam! warning: variable does not need to be mutable
Jul 12 14:30:45.678 INFO kablam!    --> src/types/ordinary_differential_equations.rs:119:9
Jul 12 14:30:45.678 INFO kablam!     |
Jul 12 14:30:45.678 INFO kablam! 119 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Jul 12 14:30:45.678 INFO kablam!     |         ----^^^
Jul 12 14:30:45.678 INFO kablam!     |         |
Jul 12 14:30:45.678 INFO kablam!     |         help: remove this `mut`
Jul 12 14:30:45.678 INFO kablam!     |
Jul 12 14:30:45.678 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 14:30:45.678 INFO kablam! 
Jul 12 14:30:45.681 INFO kablam! warning: variable does not need to be mutable
Jul 12 14:30:45.681 INFO kablam!    --> src/types/ordinary_differential_equations.rs:133:9
Jul 12 14:30:45.681 INFO kablam!     |
Jul 12 14:30:45.681 INFO kablam! 133 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Jul 12 14:30:45.681 INFO kablam!     |         ----^^^
Jul 12 14:30:45.681 INFO kablam!     |         |
Jul 12 14:30:45.681 INFO kablam!     |         help: remove this `mut`
Jul 12 14:30:45.681 INFO kablam! 
Jul 12 14:30:49.403 INFO kablam! warning: variable does not need to be mutable
Jul 12 14:30:49.403 INFO kablam!    --> src/types/ordinary_differential_equations.rs:119:9
Jul 12 14:30:49.403 INFO kablam!     |
Jul 12 14:30:49.403 INFO kablam! 119 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Jul 12 14:30:49.403 INFO kablam!     |         ----^^^
Jul 12 14:30:49.403 INFO kablam!     |         |
Jul 12 14:30:49.403 INFO kablam!     |         help: remove this `mut`
Jul 12 14:30:49.403 INFO kablam!     |
Jul 12 14:30:49.403 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 14:30:49.403 INFO kablam! 
Jul 12 14:30:49.406 INFO kablam! warning: variable does not need to be mutable
Jul 12 14:30:49.406 INFO kablam!    --> src/types/ordinary_differential_equations.rs:133:9
Jul 12 14:30:49.406 INFO kablam!     |
Jul 12 14:30:49.406 INFO kablam! 133 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Jul 12 14:30:49.406 INFO kablam!     |         ----^^^
Jul 12 14:30:49.406 INFO kablam!     |         |
Jul 12 14:30:49.406 INFO kablam!     |         help: remove this `mut`
Jul 12 14:30:49.406 INFO kablam! 
Jul 12 14:30:50.674 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.57s
Jul 12 14:30:50.679 INFO kablam! su: No module specific data is present
Jul 12 14:30:51.143 INFO running `"docker" "rm" "-f" "3fdfec76411c9b1cd994a95bf95e23602f594dc7de3719f541f3db7728e7c4b1"`
Jul 12 14:30:51.262 INFO blam! 3fdfec76411c9b1cd994a95bf95e23602f594dc7de3719f541f3db7728e7c4b1