Sep 04 12:07:15.566 INFO checking libtar-sys-0.1.9 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 12:07:15.566 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 12:07:15.566 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 12:07:15.864 INFO blam! 8be6a829d93a57dcd73008e5607d3e31678435fdd80c31937b9518fcc95c524f
Sep 04 12:07:15.866 INFO running `"docker" "start" "-a" "8be6a829d93a57dcd73008e5607d3e31678435fdd80c31937b9518fcc95c524f"`
Sep 04 12:07:16.768 INFO kablam!    Compiling libtar-sys v0.1.9 (file:///source)
Sep 04 12:07:22.417 INFO kablam! warning: `extern` block uses type `char` which is not FFI-safe: the `char` type has no C equivalent
Sep 04 12:07:22.417 INFO kablam!   --> src/lib.rs:50:24
Sep 04 12:07:22.417 INFO kablam!    |
Sep 04 12:07:22.417 INFO kablam! 50 |     pub fn tar_open(t: *mut *mut TAR, pathname: *const c_char, typo: *mut c_void,
Sep 04 12:07:22.417 INFO kablam!    |                        ^^^^^^^^^^^^^
Sep 04 12:07:22.417 INFO kablam!    |
Sep 04 12:07:22.417 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Sep 04 12:07:22.417 INFO kablam!    = help: consider using `u32` or `libc::wchar_t` instead
Sep 04 12:07:22.417 INFO kablam! 
Sep 04 12:07:22.417 INFO kablam! warning: `extern` block uses type `char` which is not FFI-safe: the `char` type has no C equivalent
Sep 04 12:07:22.418 INFO kablam!   --> src/lib.rs:53:25
Sep 04 12:07:22.418 INFO kablam!    |
Sep 04 12:07:22.418 INFO kablam! 53 |     pub fn tar_close(t: *mut TAR) -> c_int;
Sep 04 12:07:22.418 INFO kablam!    |                         ^^^^^^^^
Sep 04 12:07:22.418 INFO kablam!    |
Sep 04 12:07:22.418 INFO kablam!    = help: consider using `u32` or `libc::wchar_t` instead
Sep 04 12:07:22.418 INFO kablam! 
Sep 04 12:07:22.418 INFO kablam! warning: `extern` block uses type `char` which is not FFI-safe: the `char` type has no C equivalent
Sep 04 12:07:22.418 INFO kablam!   --> src/lib.rs:55:31
Sep 04 12:07:22.418 INFO kablam!    |
Sep 04 12:07:22.418 INFO kablam! 55 |     pub fn tar_extract_all(t: *mut TAR, prefix: *const c_char) -> c_int;
Sep 04 12:07:22.418 INFO kablam!    |                               ^^^^^^^^
Sep 04 12:07:22.418 INFO kablam!    |
Sep 04 12:07:22.418 INFO kablam!    = help: consider using `u32` or `libc::wchar_t` instead
Sep 04 12:07:22.418 INFO kablam! 
Sep 04 12:07:22.469 INFO kablam! warning: `extern` block uses type `char` which is not FFI-safe: the `char` type has no C equivalent
Sep 04 12:07:22.469 INFO kablam!   --> src/lib.rs:50:24
Sep 04 12:07:22.469 INFO kablam!    |
Sep 04 12:07:22.469 INFO kablam! 50 |     pub fn tar_open(t: *mut *mut TAR, pathname: *const c_char, typo: *mut c_void,
Sep 04 12:07:22.469 INFO kablam!    |                        ^^^^^^^^^^^^^
Sep 04 12:07:22.469 INFO kablam!    |
Sep 04 12:07:22.469 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Sep 04 12:07:22.469 INFO kablam!    = help: consider using `u32` or `libc::wchar_t` instead
Sep 04 12:07:22.469 INFO kablam! 
Sep 04 12:07:22.469 INFO kablam! warning: `extern` block uses type `char` which is not FFI-safe: the `char` type has no C equivalent
Sep 04 12:07:22.469 INFO kablam!   --> src/lib.rs:53:25
Sep 04 12:07:22.469 INFO kablam!    |
Sep 04 12:07:22.469 INFO kablam! 53 |     pub fn tar_close(t: *mut TAR) -> c_int;
Sep 04 12:07:22.469 INFO kablam!    |                         ^^^^^^^^
Sep 04 12:07:22.469 INFO kablam!    |
Sep 04 12:07:22.469 INFO kablam!    = help: consider using `u32` or `libc::wchar_t` instead
Sep 04 12:07:22.469 INFO kablam! 
Sep 04 12:07:22.469 INFO kablam! warning: `extern` block uses type `char` which is not FFI-safe: the `char` type has no C equivalent
Sep 04 12:07:22.470 INFO kablam!   --> src/lib.rs:55:31
Sep 04 12:07:22.470 INFO kablam!    |
Sep 04 12:07:22.470 INFO kablam! 55 |     pub fn tar_extract_all(t: *mut TAR, prefix: *const c_char) -> c_int;
Sep 04 12:07:22.470 INFO kablam!    |                               ^^^^^^^^
Sep 04 12:07:22.470 INFO kablam!    |
Sep 04 12:07:22.470 INFO kablam!    = help: consider using `u32` or `libc::wchar_t` instead
Sep 04 12:07:22.470 INFO kablam! 
Sep 04 12:07:22.485 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.74s
Sep 04 12:07:22.544 INFO kablam! su: No module specific data is present
Sep 04 12:07:24.240 INFO running `"docker" "rm" "-f" "8be6a829d93a57dcd73008e5607d3e31678435fdd80c31937b9518fcc95c524f"`
Sep 04 12:07:24.364 INFO blam! 8be6a829d93a57dcd73008e5607d3e31678435fdd80c31937b9518fcc95c524f