Sep 01 15:31:19.880 INFO checking libffi-0.4.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 15:31:19.880 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 15:31:19.881 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 15:31:20.038 INFO blam! 4c326963ad41cc84d78ee08a410a1321989ec10dc90b079b114c010c0d498302
Sep 01 15:31:20.039 INFO running `"docker" "start" "-a" "4c326963ad41cc84d78ee08a410a1321989ec10dc90b079b114c010c0d498302"`
Sep 01 15:31:20.775 INFO kablam!     Checking abort_on_panic v1.0.0
Sep 01 15:31:20.778 INFO kablam!    Compiling libffi-sys v0.4.7
Sep 01 15:31:28.762 INFO kablam! error: failed to run custom build command for `libffi-sys v0.4.7`
Sep 01 15:31:28.762 INFO kablam! process didn't exit successfully: `/target/debug/build/libffi-sys-1e25ef977f06f070/build-script-build` (exit code: 101)
Sep 01 15:31:28.762 INFO kablam! --- stderr
Sep 01 15:31:28.762 INFO kablam! autoreconf: Entering directory `.'
Sep 01 15:31:28.762 INFO kablam! autoreconf: configure.ac: not using Gettext
Sep 01 15:31:28.762 INFO kablam! autoreconf: running: aclocal --force -I m4
Sep 01 15:31:28.762 INFO kablam! autom4te: cannot create autom4te.cache: No such file or directory
Sep 01 15:31:28.762 INFO kablam! aclocal: error: echo failed with exit status: 1
Sep 01 15:31:28.762 INFO kablam! autoreconf: aclocal failed with exit status: 1
Sep 01 15:31:28.762 INFO kablam! thread 'main' panicked at 'Generating configure', /cargo-home/registry/src/github.com-1ecc6299db9ec823/libffi-sys-0.4.7/build.rs:24:9
Sep 01 15:31:28.762 INFO kablam! stack backtrace:
Sep 01 15:31:28.762 INFO kablam!    0:     0x559ab13bfd1e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha200f2cd684ebd49
Sep 01 15:31:28.763 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 01 15:31:28.763 INFO kablam!    1:     0x559ab13af766 - std::sys_common::backtrace::print::hfe3d4e47b4c8e48c
Sep 01 15:31:28.763 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 01 15:31:28.763 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 01 15:31:28.763 INFO kablam!    2:     0x559ab13ae01d - std::panicking::default_hook::{{closure}}::hf56af31102a42941
Sep 01 15:31:28.763 INFO kablam!                                at libstd/panicking.rs:211
Sep 01 15:31:28.763 INFO kablam!    3:     0x559ab13add90 - std::panicking::default_hook::ha51b5d4eb7ec526d
Sep 01 15:31:28.763 INFO kablam!                                at libstd/panicking.rs:227
Sep 01 15:31:28.763 INFO kablam!    4:     0x559ab13ae62c - std::panicking::rust_panic_with_hook::hd585483f9daec810
Sep 01 15:31:28.763 INFO kablam!                                at libstd/panicking.rs:477
Sep 01 15:31:28.763 INFO kablam!    5:     0x559ab132650f - std::panicking::begin_panic::hf903d25285ae7b90
Sep 01 15:31:28.763 INFO kablam!                                at /checkout/src/libstd/panicking.rs:411
Sep 01 15:31:28.763 INFO kablam!    6:     0x559ab0bec7a9 - build_script_build::main::run_command::h4c7c0d5b2b7872b2
Sep 01 15:31:28.763 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/libffi-sys-0.4.7/build.rs:24
Sep 01 15:31:28.763 INFO kablam!    7:     0x559ab0bebdf1 - build_script_build::main::h1e88b9e75bb2eaa4
Sep 01 15:31:28.763 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/libffi-sys-0.4.7/build.rs:28
Sep 01 15:31:28.763 INFO kablam!    8:     0x559ab0beb9ef - std::rt::lang_start::{{closure}}::hd2b58957a03ff416
Sep 01 15:31:28.763 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 01 15:31:28.763 INFO kablam!    9:     0x559ab13ae0c2 - std::panicking::try::do_call::hea63f5620482e896
Sep 01 15:31:28.763 INFO kablam!                                at libstd/rt.rs:59
Sep 01 15:31:28.763 INFO kablam!                                at libstd/panicking.rs:310
Sep 01 15:31:28.763 INFO kablam!   10:     0x559ab13d08f9 - __rust_maybe_catch_panic
Sep 01 15:31:28.763 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 01 15:31:28.763 INFO kablam!   11:     0x559ab13ba885 - std::rt::lang_start_internal::hfd6e69240f0360f8
Sep 01 15:31:28.763 INFO kablam!                                at libstd/panicking.rs:289
Sep 01 15:31:28.763 INFO kablam!                                at libstd/panic.rs:392
Sep 01 15:31:28.763 INFO kablam!                                at libstd/rt.rs:58
Sep 01 15:31:28.763 INFO kablam!   12:     0x559ab0beb9c7 - std::rt::lang_start::he74290ac0a4f8679
Sep 01 15:31:28.763 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 01 15:31:28.763 INFO kablam!   13:     0x559ab0bec7e9 - main
Sep 01 15:31:28.763 INFO kablam!   14:     0x7f62c624082f - __libc_start_main
Sep 01 15:31:28.763 INFO kablam!   15:     0x559ab0beb868 - _start
Sep 01 15:31:28.764 INFO kablam!   16:                0x0 - <unknown>
Sep 01 15:31:28.764 INFO kablam! 
Sep 01 15:31:28.764 INFO kablam! su: No module specific data is present
Sep 01 15:31:29.208 INFO running `"docker" "rm" "-f" "4c326963ad41cc84d78ee08a410a1321989ec10dc90b079b114c010c0d498302"`
Sep 01 15:31:29.296 INFO blam! 4c326963ad41cc84d78ee08a410a1321989ec10dc90b079b114c010c0d498302