Sep 14 14:20:28.617 INFO checking jsonnet-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 14:20:28.617 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 14:20:28.617 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 14:20:28.862 INFO blam! f4a63c95d0d42d8c52069149ab7654a7fd997d15e2eda5194927c8a5c5fd8fa3
Sep 14 14:20:28.864 INFO running `"docker" "start" "-a" "f4a63c95d0d42d8c52069149ab7654a7fd997d15e2eda5194927c8a5c5fd8fa3"`
Sep 14 14:20:30.091 INFO kablam! usermod: no changes
Sep 14 14:20:30.163 INFO kablam!     Checking jsonnet v0.1.0 (file:///source)
Sep 14 14:20:30.708 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 14 14:20:30.708 INFO kablam!   --> src/ffi/command.rs:16:24
Sep 14 14:20:30.708 INFO kablam!    |
Sep 14 14:20:30.708 INFO kablam! 16 |     fn jsonnet_make()     -> *mut JsonnetVm;
Sep 14 14:20:30.708 INFO kablam!    |                              ^^^^^^^^^^^^^^
Sep 14 14:20:30.708 INFO kablam!    |
Sep 14 14:20:30.708 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Sep 14 14:20:30.708 INFO kablam!    = help: consider adding a member to this struct
Sep 14 14:20:30.708 INFO kablam! note: type defined here
Sep 14 14:20:30.708 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 14 14:20:30.708 INFO kablam!    |
Sep 14 14:20:30.708 INFO kablam! 8  | struct JsonnetVm;
Sep 14 14:20:30.708 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 14 14:20:30.708 INFO kablam! 
Sep 14 14:20:30.709 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 14 14:20:30.709 INFO kablam!   --> src/ffi/command.rs:17:31
Sep 14 14:20:30.709 INFO kablam!    |
Sep 14 14:20:30.709 INFO kablam! 17 |     fn jsonnet_evaluate_file(vm: *mut JsonnetVm,filename: *const c_char,error:*mut size_t) -> *const c_char; 
Sep 14 14:20:30.709 INFO kablam!    |                                  ^^^^^^^^^^^^^^
Sep 14 14:20:30.709 INFO kablam!    |
Sep 14 14:20:30.709 INFO kablam!    = help: consider adding a member to this struct
Sep 14 14:20:30.709 INFO kablam! note: type defined here
Sep 14 14:20:30.709 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 14 14:20:30.709 INFO kablam!    |
Sep 14 14:20:30.709 INFO kablam! 8  | struct JsonnetVm;
Sep 14 14:20:30.709 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 14 14:20:30.709 INFO kablam! 
Sep 14 14:20:30.709 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 14 14:20:30.709 INFO kablam!   --> src/ffi/command.rs:18:34
Sep 14 14:20:30.709 INFO kablam!    |
Sep 14 14:20:30.709 INFO kablam! 18 |     fn jsonnet_evaluate_snippet(vm: *mut JsonnetVm,filename: *const c_char,snippet: *const c_char,error:*mut size_t) ->*const c_char; 
Sep 14 14:20:30.709 INFO kablam!    |                                     ^^^^^^^^^^^^^^
Sep 14 14:20:30.709 INFO kablam!    |
Sep 14 14:20:30.709 INFO kablam!    = help: consider adding a member to this struct
Sep 14 14:20:30.709 INFO kablam! note: type defined here
Sep 14 14:20:30.709 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 14 14:20:30.709 INFO kablam!    |
Sep 14 14:20:30.709 INFO kablam! 8  | struct JsonnetVm;
Sep 14 14:20:30.709 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 14 14:20:30.709 INFO kablam! 
Sep 14 14:20:30.709 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 14 14:20:30.709 INFO kablam!   --> src/ffi/command.rs:19:25
Sep 14 14:20:30.709 INFO kablam!    |
Sep 14 14:20:30.709 INFO kablam! 19 |     fn jsonnet_destroy(vm: *mut JsonnetVm);
Sep 14 14:20:30.709 INFO kablam!    |                            ^^^^^^^^^^^^^^
Sep 14 14:20:30.709 INFO kablam!    |
Sep 14 14:20:30.709 INFO kablam!    = help: consider adding a member to this struct
Sep 14 14:20:30.709 INFO kablam! note: type defined here
Sep 14 14:20:30.709 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 14 14:20:30.709 INFO kablam!    |
Sep 14 14:20:30.709 INFO kablam! 8  | struct JsonnetVm;
Sep 14 14:20:30.709 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 14 14:20:30.709 INFO kablam! 
Sep 14 14:20:30.739 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 14 14:20:30.739 INFO kablam!   --> src/ffi/command.rs:16:24
Sep 14 14:20:30.739 INFO kablam!    |
Sep 14 14:20:30.739 INFO kablam! 16 |     fn jsonnet_make()     -> *mut JsonnetVm;
Sep 14 14:20:30.739 INFO kablam!    |                              ^^^^^^^^^^^^^^
Sep 14 14:20:30.739 INFO kablam!    |
Sep 14 14:20:30.739 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Sep 14 14:20:30.739 INFO kablam!    = help: consider adding a member to this struct
Sep 14 14:20:30.739 INFO kablam! note: type defined here
Sep 14 14:20:30.739 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 14 14:20:30.739 INFO kablam!    |
Sep 14 14:20:30.739 INFO kablam! 8  | struct JsonnetVm;
Sep 14 14:20:30.739 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 14 14:20:30.739 INFO kablam! 
Sep 14 14:20:30.739 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 14 14:20:30.739 INFO kablam!   --> src/ffi/command.rs:17:31
Sep 14 14:20:30.739 INFO kablam!    |
Sep 14 14:20:30.739 INFO kablam! 17 |     fn jsonnet_evaluate_file(vm: *mut JsonnetVm,filename: *const c_char,error:*mut size_t) -> *const c_char; 
Sep 14 14:20:30.739 INFO kablam!    |                                  ^^^^^^^^^^^^^^
Sep 14 14:20:30.739 INFO kablam!    |
Sep 14 14:20:30.739 INFO kablam!    = help: consider adding a member to this struct
Sep 14 14:20:30.739 INFO kablam! note: type defined here
Sep 14 14:20:30.739 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 14 14:20:30.739 INFO kablam!    |
Sep 14 14:20:30.739 INFO kablam! 8  | struct JsonnetVm;
Sep 14 14:20:30.739 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 14 14:20:30.739 INFO kablam! 
Sep 14 14:20:30.739 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 14 14:20:30.739 INFO kablam!   --> src/ffi/command.rs:18:34
Sep 14 14:20:30.739 INFO kablam!    |
Sep 14 14:20:30.739 INFO kablam! 18 |     fn jsonnet_evaluate_snippet(vm: *mut JsonnetVm,filename: *const c_char,snippet: *const c_char,error:*mut size_t) ->*const c_char; 
Sep 14 14:20:30.739 INFO kablam!    |                                     ^^^^^^^^^^^^^^
Sep 14 14:20:30.740 INFO kablam!    |
Sep 14 14:20:30.740 INFO kablam!    = help: consider adding a member to this struct
Sep 14 14:20:30.740 INFO kablam! note: type defined here
Sep 14 14:20:30.740 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 14 14:20:30.740 INFO kablam!    |
Sep 14 14:20:30.740 INFO kablam! 8  | struct JsonnetVm;
Sep 14 14:20:30.740 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 14 14:20:30.740 INFO kablam! 
Sep 14 14:20:30.740 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 14 14:20:30.740 INFO kablam!   --> src/ffi/command.rs:19:25
Sep 14 14:20:30.740 INFO kablam!    |
Sep 14 14:20:30.740 INFO kablam! 19 |     fn jsonnet_destroy(vm: *mut JsonnetVm);
Sep 14 14:20:30.740 INFO kablam!    |                            ^^^^^^^^^^^^^^
Sep 14 14:20:30.740 INFO kablam!    |
Sep 14 14:20:30.740 INFO kablam!    = help: consider adding a member to this struct
Sep 14 14:20:30.740 INFO kablam! note: type defined here
Sep 14 14:20:30.740 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 14 14:20:30.740 INFO kablam!    |
Sep 14 14:20:30.740 INFO kablam! 8  | struct JsonnetVm;
Sep 14 14:20:30.740 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 14 14:20:30.740 INFO kablam! 
Sep 14 14:20:30.999 INFO kablam! warning: unused variable: `msg`
Sep 14 14:20:30.999 INFO kablam!  --> test/test.rs:8:6
Sep 14 14:20:30.999 INFO kablam!   |
Sep 14 14:20:30.999 INFO kablam! 8 |     let msg  : *const c_char = Jsonnet::version();
Sep 14 14:20:30.999 INFO kablam!   |         ^^^ help: consider using `_msg` instead
Sep 14 14:20:30.999 INFO kablam!   |
Sep 14 14:20:30.999 INFO kablam!   = note: #[warn(unused_variables)] on by default
Sep 14 14:20:30.999 INFO kablam! 
Sep 14 14:20:31.010 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Sep 14 14:20:31.012 INFO kablam! su: No module specific data is present
Sep 14 14:20:31.776 INFO running `"docker" "rm" "-f" "f4a63c95d0d42d8c52069149ab7654a7fd997d15e2eda5194927c8a5c5fd8fa3"`
Sep 14 14:20:31.888 INFO blam! f4a63c95d0d42d8c52069149ab7654a7fd997d15e2eda5194927c8a5c5fd8fa3