Sep 02 21:36:38.341 INFO checking GSL-0.4.31 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 21:36:38.341 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 21:36:38.341 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 21:36:38.513 INFO blam! ffdd364c59d0eec32e3c4e9b408ac1232119f8e3fd8d8c7dff45fe8220bfdcae
Sep 02 21:36:38.515 INFO running `"docker" "start" "-a" "ffdd364c59d0eec32e3c4e9b408ac1232119f8e3fd8d8c7dff45fe8220bfdcae"`
Sep 02 21:36:39.188 INFO kablam! warning: path `/source/src/rgsl.rs` was erroneously implicitly accepted for library `rgsl`,
Sep 02 21:36:39.188 INFO kablam! please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Sep 02 21:36:39.200 INFO kablam!    Compiling GSL v0.4.31 (file:///source)
Sep 02 21:36:47.874 INFO kablam! warning: variable does not need to be mutable
Sep 02 21:36:47.874 INFO kablam!    --> src/types/ordinary_differential_equations.rs:119:9
Sep 02 21:36:47.874 INFO kablam!     |
Sep 02 21:36:47.875 INFO kablam! 119 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 02 21:36:47.875 INFO kablam!     |         ----^^^
Sep 02 21:36:47.875 INFO kablam!     |         |
Sep 02 21:36:47.875 INFO kablam!     |         help: remove this `mut`
Sep 02 21:36:47.875 INFO kablam!     |
Sep 02 21:36:47.875 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 21:36:47.875 INFO kablam! 
Sep 02 21:36:47.877 INFO kablam! warning: variable does not need to be mutable
Sep 02 21:36:47.877 INFO kablam!    --> src/types/ordinary_differential_equations.rs:133:9
Sep 02 21:36:47.877 INFO kablam!     |
Sep 02 21:36:47.877 INFO kablam! 133 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 02 21:36:47.877 INFO kablam!     |         ----^^^
Sep 02 21:36:47.877 INFO kablam!     |         |
Sep 02 21:36:47.877 INFO kablam!     |         help: remove this `mut`
Sep 02 21:36:47.877 INFO kablam! 
Sep 02 21:36:49.888 INFO kablam! warning: variable does not need to be mutable
Sep 02 21:36:49.888 INFO kablam!    --> src/types/ordinary_differential_equations.rs:119:9
Sep 02 21:36:49.888 INFO kablam!     |
Sep 02 21:36:49.888 INFO kablam! 119 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 02 21:36:49.888 INFO kablam!     |         ----^^^
Sep 02 21:36:49.888 INFO kablam!     |         |
Sep 02 21:36:49.888 INFO kablam!     |         help: remove this `mut`
Sep 02 21:36:49.888 INFO kablam!     |
Sep 02 21:36:49.888 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 21:36:49.889 INFO kablam! 
Sep 02 21:36:49.890 INFO kablam! warning: variable does not need to be mutable
Sep 02 21:36:49.890 INFO kablam!    --> src/types/ordinary_differential_equations.rs:133:9
Sep 02 21:36:49.890 INFO kablam!     |
Sep 02 21:36:49.890 INFO kablam! 133 |     let mut sys = unsafe { &mut *(params as *mut ODEiv2System) };
Sep 02 21:36:49.890 INFO kablam!     |         ----^^^
Sep 02 21:36:49.890 INFO kablam!     |         |
Sep 02 21:36:49.890 INFO kablam!     |         help: remove this `mut`
Sep 02 21:36:49.890 INFO kablam! 
Sep 02 21:36:50.715 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.53s
Sep 02 21:36:50.722 INFO kablam! su: No module specific data is present
Sep 02 21:36:51.193 INFO running `"docker" "rm" "-f" "ffdd364c59d0eec32e3c4e9b408ac1232119f8e3fd8d8c7dff45fe8220bfdcae"`
Sep 02 21:36:51.302 INFO blam! ffdd364c59d0eec32e3c4e9b408ac1232119f8e3fd8d8c7dff45fe8220bfdcae