Aug 30 12:40:43.375 INFO checking libffi-0.4.1 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 12:40:43.375 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 12:40:43.375 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 12:40:43.538 INFO blam! 82dcb457e68216eb7f027e2e8dc5cca7d9824a356255bd4f7ffd71c9561cfdf0
Aug 30 12:40:43.540 INFO running `"docker" "start" "-a" "82dcb457e68216eb7f027e2e8dc5cca7d9824a356255bd4f7ffd71c9561cfdf0"`
Aug 30 12:40:44.159 INFO kablam!     Checking abort_on_panic v1.0.0
Aug 30 12:40:44.166 INFO kablam!    Compiling libffi-sys v0.4.7
Aug 30 12:40:51.770 INFO kablam! error: failed to run custom build command for `libffi-sys v0.4.7`
Aug 30 12:40:51.770 INFO kablam! process didn't exit successfully: `/target/debug/build/libffi-sys-d624aa62b2733553/build-script-build` (exit code: 101)
Aug 30 12:40:51.770 INFO kablam! --- stderr
Aug 30 12:40:51.770 INFO kablam! autoreconf: Entering directory `.'
Aug 30 12:40:51.770 INFO kablam! autoreconf: configure.ac: not using Gettext
Aug 30 12:40:51.770 INFO kablam! autoreconf: running: aclocal --force -I m4
Aug 30 12:40:51.770 INFO kablam! autom4te: cannot create autom4te.cache: No such file or directory
Aug 30 12:40:51.770 INFO kablam! aclocal: error: echo failed with exit status: 1
Aug 30 12:40:51.770 INFO kablam! autoreconf: aclocal failed with exit status: 1
Aug 30 12:40:51.770 INFO kablam! thread 'main' panicked at 'Generating configure', /cargo-home/registry/src/github.com-1ecc6299db9ec823/libffi-sys-0.4.7/build.rs:24:9
Aug 30 12:40:51.771 INFO kablam! stack backtrace:
Aug 30 12:40:51.771 INFO kablam!    0:     0x55dffbe668de - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8f71f310d118facb
Aug 30 12:40:51.771 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 12:40:51.771 INFO kablam!    1:     0x55dffbe56336 - std::sys_common::backtrace::print::hfdcfd1f104fe4840
Aug 30 12:40:51.771 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 12:40:51.771 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 12:40:51.771 INFO kablam!    2:     0x55dffbe54bed - std::panicking::default_hook::{{closure}}::heac6c2569094f14c
Aug 30 12:40:51.771 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 12:40:51.771 INFO kablam!    3:     0x55dffbe54960 - std::panicking::default_hook::h172730ec656eb3f4
Aug 30 12:40:51.771 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 12:40:51.771 INFO kablam!    4:     0x55dffbe551fc - std::panicking::rust_panic_with_hook::h4baee0ff6b4c8d5f
Aug 30 12:40:51.771 INFO kablam!                                at libstd/panicking.rs:477
Aug 30 12:40:51.771 INFO kablam!    5:     0x55dffbd92d1f - std::panicking::begin_panic::hcd7b83d22a3b0ebb
Aug 30 12:40:51.771 INFO kablam!                                at /checkout/src/libstd/panicking.rs:411
Aug 30 12:40:51.771 INFO kablam!    6:     0x55dffb696f99 - build_script_build::main::run_command::h1db524dafb183ace
Aug 30 12:40:51.771 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/libffi-sys-0.4.7/build.rs:24
Aug 30 12:40:51.771 INFO kablam!    7:     0x55dffb6965e1 - build_script_build::main::h89ac556873a9c87a
Aug 30 12:40:51.771 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/libffi-sys-0.4.7/build.rs:28
Aug 30 12:40:51.771 INFO kablam!    8:     0x55dffb69626f - std::rt::lang_start::{{closure}}::hcaf6ae5f26c3647d
Aug 30 12:40:51.771 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 12:40:51.771 INFO kablam!    9:     0x55dffbe54c92 - std::panicking::try::do_call::h09d1819b0274af73
Aug 30 12:40:51.772 INFO kablam!                                at libstd/rt.rs:59
Aug 30 12:40:51.772 INFO kablam!                                at libstd/panicking.rs:310
Aug 30 12:40:51.772 INFO kablam!   10:     0x55dffbe777e9 - __rust_maybe_catch_panic
Aug 30 12:40:51.772 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 12:40:51.772 INFO kablam!   11:     0x55dffbe61465 - std::rt::lang_start_internal::hf36d29744825ff5e
Aug 30 12:40:51.772 INFO kablam!                                at libstd/panicking.rs:289
Aug 30 12:40:51.772 INFO kablam!                                at libstd/panic.rs:392
Aug 30 12:40:51.772 INFO kablam!                                at libstd/rt.rs:58
Aug 30 12:40:51.772 INFO kablam!   12:     0x55dffb696247 - std::rt::lang_start::hb9eab2ad3adb0d02
Aug 30 12:40:51.772 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 12:40:51.772 INFO kablam!   13:     0x55dffb696fd9 - main
Aug 30 12:40:51.772 INFO kablam!   14:     0x7f863276582f - __libc_start_main
Aug 30 12:40:51.772 INFO kablam!   15:     0x55dffb693838 - _start
Aug 30 12:40:51.772 INFO kablam!   16:                0x0 - <unknown>
Aug 30 12:40:51.772 INFO kablam! 
Aug 30 12:40:51.772 INFO kablam! su: No module specific data is present
Aug 30 12:40:52.180 INFO running `"docker" "rm" "-f" "82dcb457e68216eb7f027e2e8dc5cca7d9824a356255bd4f7ffd71c9561cfdf0"`
Aug 30 12:40:52.289 INFO blam! 82dcb457e68216eb7f027e2e8dc5cca7d9824a356255bd4f7ffd71c9561cfdf0