Sep 10 16:08:16.354 INFO checking jsonnet-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 16:08:16.354 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 16:08:16.354 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 16:08:16.579 INFO blam! 36eb3d1e9f882ff3377e23c783aab10b5ca99cf7844adabe047a32acbbf2662e
Sep 10 16:08:16.582 INFO running `"docker" "start" "-a" "36eb3d1e9f882ff3377e23c783aab10b5ca99cf7844adabe047a32acbbf2662e"`
Sep 10 16:08:17.618 INFO kablam! usermod: no changes
Sep 10 16:08:17.686 INFO kablam!     Checking jsonnet v0.1.0 (file:///source)
Sep 10 16:08:18.310 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 10 16:08:18.310 INFO kablam!   --> src/ffi/command.rs:16:24
Sep 10 16:08:18.310 INFO kablam!    |
Sep 10 16:08:18.310 INFO kablam! 16 |     fn jsonnet_make()     -> *mut JsonnetVm;
Sep 10 16:08:18.310 INFO kablam!    |                              ^^^^^^^^^^^^^^
Sep 10 16:08:18.310 INFO kablam!    |
Sep 10 16:08:18.310 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Sep 10 16:08:18.310 INFO kablam!    = help: consider adding a member to this struct
Sep 10 16:08:18.310 INFO kablam! note: type defined here
Sep 10 16:08:18.310 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 10 16:08:18.310 INFO kablam!    |
Sep 10 16:08:18.310 INFO kablam! 8  | struct JsonnetVm;
Sep 10 16:08:18.310 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 10 16:08:18.310 INFO kablam! 
Sep 10 16:08:18.310 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 10 16:08:18.310 INFO kablam!   --> src/ffi/command.rs:17:31
Sep 10 16:08:18.310 INFO kablam!    |
Sep 10 16:08:18.310 INFO kablam! 17 |     fn jsonnet_evaluate_file(vm: *mut JsonnetVm,filename: *const c_char,error:*mut size_t) -> *const c_char; 
Sep 10 16:08:18.310 INFO kablam!    |                                  ^^^^^^^^^^^^^^
Sep 10 16:08:18.310 INFO kablam!    |
Sep 10 16:08:18.310 INFO kablam!    = help: consider adding a member to this struct
Sep 10 16:08:18.310 INFO kablam! note: type defined here
Sep 10 16:08:18.310 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 10 16:08:18.310 INFO kablam!    |
Sep 10 16:08:18.310 INFO kablam! 8  | struct JsonnetVm;
Sep 10 16:08:18.310 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 10 16:08:18.310 INFO kablam! 
Sep 10 16:08:18.310 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 10 16:08:18.310 INFO kablam!   --> src/ffi/command.rs:18:34
Sep 10 16:08:18.310 INFO kablam!    |
Sep 10 16:08:18.310 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 10 16:08:18.310 INFO kablam!    |                                     ^^^^^^^^^^^^^^
Sep 10 16:08:18.310 INFO kablam!    |
Sep 10 16:08:18.310 INFO kablam!    = help: consider adding a member to this struct
Sep 10 16:08:18.310 INFO kablam! note: type defined here
Sep 10 16:08:18.310 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 10 16:08:18.310 INFO kablam!    |
Sep 10 16:08:18.311 INFO kablam! 8  | struct JsonnetVm;
Sep 10 16:08:18.311 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 10 16:08:18.311 INFO kablam! 
Sep 10 16:08:18.311 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 10 16:08:18.311 INFO kablam!   --> src/ffi/command.rs:19:25
Sep 10 16:08:18.311 INFO kablam!    |
Sep 10 16:08:18.311 INFO kablam! 19 |     fn jsonnet_destroy(vm: *mut JsonnetVm);
Sep 10 16:08:18.311 INFO kablam!    |                            ^^^^^^^^^^^^^^
Sep 10 16:08:18.311 INFO kablam!    |
Sep 10 16:08:18.311 INFO kablam!    = help: consider adding a member to this struct
Sep 10 16:08:18.311 INFO kablam! note: type defined here
Sep 10 16:08:18.311 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 10 16:08:18.311 INFO kablam!    |
Sep 10 16:08:18.311 INFO kablam! 8  | struct JsonnetVm;
Sep 10 16:08:18.311 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 10 16:08:18.311 INFO kablam! 
Sep 10 16:08:18.486 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 10 16:08:18.486 INFO kablam!   --> src/ffi/command.rs:16:24
Sep 10 16:08:18.486 INFO kablam!    |
Sep 10 16:08:18.486 INFO kablam! 16 |     fn jsonnet_make()     -> *mut JsonnetVm;
Sep 10 16:08:18.486 INFO kablam!    |                              ^^^^^^^^^^^^^^
Sep 10 16:08:18.486 INFO kablam!    |
Sep 10 16:08:18.486 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Sep 10 16:08:18.486 INFO kablam!    = help: consider adding a member to this struct
Sep 10 16:08:18.486 INFO kablam! note: type defined here
Sep 10 16:08:18.486 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 10 16:08:18.486 INFO kablam!    |
Sep 10 16:08:18.486 INFO kablam! 8  | struct JsonnetVm;
Sep 10 16:08:18.486 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 10 16:08:18.486 INFO kablam! 
Sep 10 16:08:18.486 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 10 16:08:18.486 INFO kablam!   --> src/ffi/command.rs:17:31
Sep 10 16:08:18.486 INFO kablam!    |
Sep 10 16:08:18.486 INFO kablam! 17 |     fn jsonnet_evaluate_file(vm: *mut JsonnetVm,filename: *const c_char,error:*mut size_t) -> *const c_char; 
Sep 10 16:08:18.486 INFO kablam!    |                                  ^^^^^^^^^^^^^^
Sep 10 16:08:18.486 INFO kablam!    |
Sep 10 16:08:18.486 INFO kablam!    = help: consider adding a member to this struct
Sep 10 16:08:18.486 INFO kablam! note: type defined here
Sep 10 16:08:18.486 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 10 16:08:18.486 INFO kablam!    |
Sep 10 16:08:18.486 INFO kablam! 8  | struct JsonnetVm;
Sep 10 16:08:18.486 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 10 16:08:18.486 INFO kablam! 
Sep 10 16:08:18.486 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 10 16:08:18.486 INFO kablam!   --> src/ffi/command.rs:18:34
Sep 10 16:08:18.486 INFO kablam!    |
Sep 10 16:08:18.486 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 10 16:08:18.486 INFO kablam!    |                                     ^^^^^^^^^^^^^^
Sep 10 16:08:18.486 INFO kablam!    |
Sep 10 16:08:18.486 INFO kablam!    = help: consider adding a member to this struct
Sep 10 16:08:18.486 INFO kablam! note: type defined here
Sep 10 16:08:18.486 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 10 16:08:18.486 INFO kablam!    |
Sep 10 16:08:18.486 INFO kablam! 8  | struct JsonnetVm;
Sep 10 16:08:18.486 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 10 16:08:18.486 INFO kablam! 
Sep 10 16:08:18.486 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 10 16:08:18.486 INFO kablam!   --> src/ffi/command.rs:19:25
Sep 10 16:08:18.486 INFO kablam!    |
Sep 10 16:08:18.486 INFO kablam! 19 |     fn jsonnet_destroy(vm: *mut JsonnetVm);
Sep 10 16:08:18.486 INFO kablam!    |                            ^^^^^^^^^^^^^^
Sep 10 16:08:18.486 INFO kablam!    |
Sep 10 16:08:18.486 INFO kablam!    = help: consider adding a member to this struct
Sep 10 16:08:18.486 INFO kablam! note: type defined here
Sep 10 16:08:18.486 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 10 16:08:18.487 INFO kablam!    |
Sep 10 16:08:18.487 INFO kablam! 8  | struct JsonnetVm;
Sep 10 16:08:18.487 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 10 16:08:18.487 INFO kablam! 
Sep 10 16:08:18.686 INFO kablam! warning: unused variable: `msg`
Sep 10 16:08:18.686 INFO kablam!  --> test/test.rs:8:6
Sep 10 16:08:18.686 INFO kablam!   |
Sep 10 16:08:18.686 INFO kablam! 8 |     let msg  : *const c_char = Jsonnet::version();
Sep 10 16:08:18.686 INFO kablam!   |         ^^^ help: consider using `_msg` instead
Sep 10 16:08:18.686 INFO kablam!   |
Sep 10 16:08:18.686 INFO kablam!   = note: #[warn(unused_variables)] on by default
Sep 10 16:08:18.686 INFO kablam! 
Sep 10 16:08:18.714 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Sep 10 16:08:18.716 INFO kablam! su: No module specific data is present
Sep 10 16:08:19.517 INFO running `"docker" "rm" "-f" "36eb3d1e9f882ff3377e23c783aab10b5ca99cf7844adabe047a32acbbf2662e"`
Sep 10 16:08:19.632 INFO blam! 36eb3d1e9f882ff3377e23c783aab10b5ca99cf7844adabe047a32acbbf2662e