Sep 21 13:50:41.514 INFO checking GSL-0.4.31 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 13:50:41.514 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 13:50:41.514 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 13:50:41.744 INFO blam! 078d3520b7baa337bf7258c8fbf3cbe82d06544ec4fb1511c121ff31cb712cd6
Sep 21 13:50:41.746 INFO running `"docker" "start" "-a" "078d3520b7baa337bf7258c8fbf3cbe82d06544ec4fb1511c121ff31cb712cd6"`
Sep 21 13:50:42.631 INFO kablam! usermod: no changes
Sep 21 13:50:42.652 INFO kablam! warning: path `/source/src/rgsl.rs` was erroneously implicitly accepted for library `rgsl`,
Sep 21 13:50:42.652 INFO kablam! please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Sep 21 13:50:42.660 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 13:50:47.927 INFO kablam! warning: variable does not need to be mutable
Sep 21 13:50:47.927 INFO kablam!    --> src/types/ordinary_differential_equations.rs:133:9
Sep 21 13:50:47.927 INFO kablam!     |
Sep 21 13:50:47.927 INFO kablam! 133 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 21 13:50:47.927 INFO kablam!     |         ----^^^
Sep 21 13:50:47.927 INFO kablam!     |         |
Sep 21 13:50:47.927 INFO kablam!     |         help: remove this `mut`
Sep 21 13:50:47.927 INFO kablam! 
Sep 21 13:50:49.399 INFO kablam! warning: variable does not need to be mutable
Sep 21 13:50:49.399 INFO kablam!    --> src/types/ordinary_differential_equations.rs:119:9
Sep 21 13:50:49.399 INFO kablam!     |
Sep 21 13:50:49.399 INFO kablam! 119 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 21 13:50:49.399 INFO kablam!     |         ----^^^
Sep 21 13:50:49.399 INFO kablam!     |         |
Sep 21 13:50:49.399 INFO kablam!     |         help: remove this `mut`
Sep 21 13:50:49.399 INFO kablam!     |
Sep 21 13:50:49.399 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 13:50:49.399 INFO kablam! 
Sep 21 13:50:49.400 INFO kablam! warning: variable does not need to be mutable
Sep 21 13:50:49.400 INFO kablam!    --> src/types/ordinary_differential_equations.rs:133:9
Sep 21 13:50:49.400 INFO kablam!     |
Sep 21 13:50:49.400 INFO kablam! 133 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 21 13:50:49.400 INFO kablam!     |         ----^^^
Sep 21 13:50:49.400 INFO kablam!     |         |
Sep 21 13:50:49.400 INFO kablam!     |         help: remove this `mut`
Sep 21 13:50:49.400 INFO kablam! 
Sep 21 13:50:50.025 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.38s
Sep 21 13:50:50.030 INFO kablam! su: No module specific data is present
Sep 21 13:50:50.643 INFO running `"docker" "rm" "-f" "078d3520b7baa337bf7258c8fbf3cbe82d06544ec4fb1511c121ff31cb712cd6"`
Sep 21 13:50:50.706 INFO blam! 078d3520b7baa337bf7258c8fbf3cbe82d06544ec4fb1511c121ff31cb712cd6