Sep 20 00:45:34.496 INFO checking libtar-sys-0.1.9 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 00:45:34.496 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 00:45:34.496 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 00:45:34.662 INFO blam! 195c77f9461fda566e269242709df0d69d1ce650396be95982ba71a474a5bb21
Sep 20 00:45:34.664 INFO running `"docker" "start" "-a" "195c77f9461fda566e269242709df0d69d1ce650396be95982ba71a474a5bb21"`
Sep 20 00:45:35.793 INFO kablam! usermod: no changes
Sep 20 00:45:35.879 INFO kablam!    Compiling libtar-sys v0.1.9 (/source)
Sep 20 00:45:46.670 INFO kablam! warning: `extern` block uses type `char` which is not FFI-safe: the `char` type has no C equivalent
Sep 20 00:45:46.670 INFO kablam!   --> src/lib.rs:50:24
Sep 20 00:45:46.670 INFO kablam!    |
Sep 20 00:45:46.670 INFO kablam! 50 |     pub fn tar_open(t: *mut *mut TAR, pathname: *const c_char, typo: *mut c_void,
Sep 20 00:45:46.670 INFO kablam!    |                        ^^^^^^^^^^^^^
Sep 20 00:45:46.670 INFO kablam!    |
Sep 20 00:45:46.670 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Sep 20 00:45:46.670 INFO kablam!    = help: consider using `u32` or `libc::wchar_t` instead
Sep 20 00:45:46.670 INFO kablam! 
Sep 20 00:45:46.670 INFO kablam! warning: `extern` block uses type `char` which is not FFI-safe: the `char` type has no C equivalent
Sep 20 00:45:46.670 INFO kablam!   --> src/lib.rs:53:25
Sep 20 00:45:46.670 INFO kablam!    |
Sep 20 00:45:46.670 INFO kablam! 53 |     pub fn tar_close(t: *mut TAR) -> c_int;
Sep 20 00:45:46.670 INFO kablam!    |                         ^^^^^^^^
Sep 20 00:45:46.670 INFO kablam!    |
Sep 20 00:45:46.670 INFO kablam!    = help: consider using `u32` or `libc::wchar_t` instead
Sep 20 00:45:46.670 INFO kablam! 
Sep 20 00:45:46.670 INFO kablam! warning: `extern` block uses type `char` which is not FFI-safe: the `char` type has no C equivalent
Sep 20 00:45:46.670 INFO kablam!   --> src/lib.rs:55:31
Sep 20 00:45:46.670 INFO kablam!    |
Sep 20 00:45:46.670 INFO kablam! 55 |     pub fn tar_extract_all(t: *mut TAR, prefix: *const c_char) -> c_int;
Sep 20 00:45:46.670 INFO kablam!    |                               ^^^^^^^^
Sep 20 00:45:46.674 INFO kablam!    |
Sep 20 00:45:46.674 INFO kablam!    = help: consider using `u32` or `libc::wchar_t` instead
Sep 20 00:45:46.674 INFO kablam! 
Sep 20 00:45:46.830 INFO kablam! warning: `extern` block uses type `char` which is not FFI-safe: the `char` type has no C equivalent
Sep 20 00:45:46.830 INFO kablam!   --> src/lib.rs:50:24
Sep 20 00:45:46.830 INFO kablam!    |
Sep 20 00:45:46.830 INFO kablam! 50 |     pub fn tar_open(t: *mut *mut TAR, pathname: *const c_char, typo: *mut c_void,
Sep 20 00:45:46.830 INFO kablam!    |                        ^^^^^^^^^^^^^
Sep 20 00:45:46.830 INFO kablam!    |
Sep 20 00:45:46.830 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Sep 20 00:45:46.830 INFO kablam!    = help: consider using `u32` or `libc::wchar_t` instead
Sep 20 00:45:46.830 INFO kablam! 
Sep 20 00:45:46.830 INFO kablam! warning: `extern` block uses type `char` which is not FFI-safe: the `char` type has no C equivalent
Sep 20 00:45:46.830 INFO kablam!   --> src/lib.rs:53:25
Sep 20 00:45:46.830 INFO kablam!    |
Sep 20 00:45:46.830 INFO kablam! 53 |     pub fn tar_close(t: *mut TAR) -> c_int;
Sep 20 00:45:46.830 INFO kablam!    |                         ^^^^^^^^
Sep 20 00:45:46.830 INFO kablam!    |
Sep 20 00:45:46.830 INFO kablam!    = help: consider using `u32` or `libc::wchar_t` instead
Sep 20 00:45:46.830 INFO kablam! 
Sep 20 00:45:46.830 INFO kablam! warning: `extern` block uses type `char` which is not FFI-safe: the `char` type has no C equivalent
Sep 20 00:45:46.830 INFO kablam!   --> src/lib.rs:55:31
Sep 20 00:45:46.830 INFO kablam!    |
Sep 20 00:45:46.830 INFO kablam! 55 |     pub fn tar_extract_all(t: *mut TAR, prefix: *const c_char) -> c_int;
Sep 20 00:45:46.830 INFO kablam!    |                               ^^^^^^^^
Sep 20 00:45:46.830 INFO kablam!    |
Sep 20 00:45:46.830 INFO kablam!    = help: consider using `u32` or `libc::wchar_t` instead
Sep 20 00:45:46.830 INFO kablam! 
Sep 20 00:45:46.851 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.03s
Sep 20 00:45:46.855 INFO kablam! su: No module specific data is present
Sep 20 00:45:47.884 INFO running `"docker" "rm" "-f" "195c77f9461fda566e269242709df0d69d1ce650396be95982ba71a474a5bb21"`
Sep 20 00:45:47.994 INFO blam! 195c77f9461fda566e269242709df0d69d1ce650396be95982ba71a474a5bb21