Sep 21 08:12:23.587 INFO checking jsonnet-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 08:12:23.587 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 08:12:23.587 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 08:12:23.747 INFO blam! 35647def1119fecc083f82c84fff928a35382022baafa274f06250a97ddb4cda
Sep 21 08:12:23.748 INFO running `"docker" "start" "-a" "35647def1119fecc083f82c84fff928a35382022baafa274f06250a97ddb4cda"`
Sep 21 08:12:24.695 INFO kablam! usermod: no changes
Sep 21 08:12:24.718 INFO kablam!     Checking jsonnet v0.1.0 (/source)
Sep 21 08:12:24.890 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 21 08:12:24.890 INFO kablam!   --> src/ffi/command.rs:16:24
Sep 21 08:12:24.890 INFO kablam!    |
Sep 21 08:12:24.890 INFO kablam! 16 |     fn jsonnet_make()     -> *mut JsonnetVm;
Sep 21 08:12:24.890 INFO kablam!    |                              ^^^^^^^^^^^^^^
Sep 21 08:12:24.890 INFO kablam!    |
Sep 21 08:12:24.890 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Sep 21 08:12:24.890 INFO kablam!    = help: consider adding a member to this struct
Sep 21 08:12:24.890 INFO kablam! note: type defined here
Sep 21 08:12:24.890 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 21 08:12:24.890 INFO kablam!    |
Sep 21 08:12:24.890 INFO kablam! 8  | struct JsonnetVm;
Sep 21 08:12:24.890 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 21 08:12:24.890 INFO kablam! 
Sep 21 08:12:24.890 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 21 08:12:24.890 INFO kablam!   --> src/ffi/command.rs:17:31
Sep 21 08:12:24.890 INFO kablam!    |
Sep 21 08:12:24.890 INFO kablam! 17 |     fn jsonnet_evaluate_file(vm: *mut JsonnetVm,filename: *const c_char,error:*mut size_t) -> *const c_char; 
Sep 21 08:12:24.890 INFO kablam!    |                                  ^^^^^^^^^^^^^^
Sep 21 08:12:24.890 INFO kablam!    |
Sep 21 08:12:24.890 INFO kablam!    = help: consider adding a member to this struct
Sep 21 08:12:24.890 INFO kablam! note: type defined here
Sep 21 08:12:24.890 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 21 08:12:24.890 INFO kablam!    |
Sep 21 08:12:24.890 INFO kablam! 8  | struct JsonnetVm;
Sep 21 08:12:24.890 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 21 08:12:24.890 INFO kablam! 
Sep 21 08:12:24.890 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 21 08:12:24.890 INFO kablam!   --> src/ffi/command.rs:18:34
Sep 21 08:12:24.890 INFO kablam!    |
Sep 21 08:12:24.890 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 21 08:12:24.890 INFO kablam!    |                                     ^^^^^^^^^^^^^^
Sep 21 08:12:24.890 INFO kablam!    |
Sep 21 08:12:24.890 INFO kablam!    = help: consider adding a member to this struct
Sep 21 08:12:24.890 INFO kablam! note: type defined here
Sep 21 08:12:24.890 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 21 08:12:24.890 INFO kablam!    |
Sep 21 08:12:24.890 INFO kablam! 8  | struct JsonnetVm;
Sep 21 08:12:24.890 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 21 08:12:24.890 INFO kablam! 
Sep 21 08:12:24.890 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 21 08:12:24.890 INFO kablam!   --> src/ffi/command.rs:19:25
Sep 21 08:12:24.890 INFO kablam!    |
Sep 21 08:12:24.890 INFO kablam! 19 |     fn jsonnet_destroy(vm: *mut JsonnetVm);
Sep 21 08:12:24.890 INFO kablam!    |                            ^^^^^^^^^^^^^^
Sep 21 08:12:24.890 INFO kablam!    |
Sep 21 08:12:24.890 INFO kablam!    = help: consider adding a member to this struct
Sep 21 08:12:24.890 INFO kablam! note: type defined here
Sep 21 08:12:24.891 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 21 08:12:24.891 INFO kablam!    |
Sep 21 08:12:24.891 INFO kablam! 8  | struct JsonnetVm;
Sep 21 08:12:24.891 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 21 08:12:24.891 INFO kablam! 
Sep 21 08:12:24.941 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 21 08:12:24.941 INFO kablam!   --> src/ffi/command.rs:16:24
Sep 21 08:12:24.941 INFO kablam!    |
Sep 21 08:12:24.941 INFO kablam! 16 |     fn jsonnet_make()     -> *mut JsonnetVm;
Sep 21 08:12:24.941 INFO kablam!    |                              ^^^^^^^^^^^^^^
Sep 21 08:12:24.941 INFO kablam!    |
Sep 21 08:12:24.941 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Sep 21 08:12:24.941 INFO kablam!    = help: consider adding a member to this struct
Sep 21 08:12:24.941 INFO kablam! note: type defined here
Sep 21 08:12:24.941 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 21 08:12:24.941 INFO kablam!    |
Sep 21 08:12:24.941 INFO kablam! 8  | struct JsonnetVm;
Sep 21 08:12:24.941 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 21 08:12:24.941 INFO kablam! 
Sep 21 08:12:24.941 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 21 08:12:24.941 INFO kablam!   --> src/ffi/command.rs:17:31
Sep 21 08:12:24.941 INFO kablam!    |
Sep 21 08:12:24.941 INFO kablam! 17 |     fn jsonnet_evaluate_file(vm: *mut JsonnetVm,filename: *const c_char,error:*mut size_t) -> *const c_char; 
Sep 21 08:12:24.941 INFO kablam!    |                                  ^^^^^^^^^^^^^^
Sep 21 08:12:24.941 INFO kablam!    |
Sep 21 08:12:24.941 INFO kablam!    = help: consider adding a member to this struct
Sep 21 08:12:24.941 INFO kablam! note: type defined here
Sep 21 08:12:24.941 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 21 08:12:24.941 INFO kablam!    |
Sep 21 08:12:24.941 INFO kablam! 8  | struct JsonnetVm;
Sep 21 08:12:24.941 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 21 08:12:24.941 INFO kablam! 
Sep 21 08:12:24.941 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 21 08:12:24.941 INFO kablam!   --> src/ffi/command.rs:18:34
Sep 21 08:12:24.941 INFO kablam!    |
Sep 21 08:12:24.941 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 21 08:12:24.941 INFO kablam!    |                                     ^^^^^^^^^^^^^^
Sep 21 08:12:24.941 INFO kablam!    |
Sep 21 08:12:24.941 INFO kablam!    = help: consider adding a member to this struct
Sep 21 08:12:24.941 INFO kablam! note: type defined here
Sep 21 08:12:24.941 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 21 08:12:24.941 INFO kablam!    |
Sep 21 08:12:24.941 INFO kablam! 8  | struct JsonnetVm;
Sep 21 08:12:24.941 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 21 08:12:24.941 INFO kablam! 
Sep 21 08:12:24.942 INFO kablam! warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
Sep 21 08:12:24.942 INFO kablam!   --> src/ffi/command.rs:19:25
Sep 21 08:12:24.942 INFO kablam!    |
Sep 21 08:12:24.942 INFO kablam! 19 |     fn jsonnet_destroy(vm: *mut JsonnetVm);
Sep 21 08:12:24.942 INFO kablam!    |                            ^^^^^^^^^^^^^^
Sep 21 08:12:24.942 INFO kablam!    |
Sep 21 08:12:24.942 INFO kablam!    = help: consider adding a member to this struct
Sep 21 08:12:24.942 INFO kablam! note: type defined here
Sep 21 08:12:24.942 INFO kablam!   --> src/ffi/command.rs:8:1
Sep 21 08:12:24.942 INFO kablam!    |
Sep 21 08:12:24.942 INFO kablam! 8  | struct JsonnetVm;
Sep 21 08:12:24.942 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 21 08:12:24.942 INFO kablam! 
Sep 21 08:12:25.097 INFO kablam! warning: unused variable: `msg`
Sep 21 08:12:25.097 INFO kablam!  --> test/test.rs:8:6
Sep 21 08:12:25.097 INFO kablam!   |
Sep 21 08:12:25.097 INFO kablam! 8 |     let msg  : *const c_char = Jsonnet::version();
Sep 21 08:12:25.097 INFO kablam!   |         ^^^ help: consider using `_msg` instead
Sep 21 08:12:25.097 INFO kablam!   |
Sep 21 08:12:25.097 INFO kablam!   = note: #[warn(unused_variables)] on by default
Sep 21 08:12:25.097 INFO kablam! 
Sep 21 08:12:25.108 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Sep 21 08:12:25.110 INFO kablam! su: No module specific data is present
Sep 21 08:12:25.474 INFO running `"docker" "rm" "-f" "35647def1119fecc083f82c84fff928a35382022baafa274f06250a97ddb4cda"`
Sep 21 08:12:25.570 INFO blam! 35647def1119fecc083f82c84fff928a35382022baafa274f06250a97ddb4cda