Sep 02 09:02:15.748 INFO checking libffi-0.4.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 09:02:15.748 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 09:02:15.748 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 09:02:15.918 INFO blam! 70d0667aa676030a143ea378587b5e679430d112436ecb489b08496f4a0e7d6b
Sep 02 09:02:15.920 INFO running `"docker" "start" "-a" "70d0667aa676030a143ea378587b5e679430d112436ecb489b08496f4a0e7d6b"`
Sep 02 09:02:16.696 INFO kablam!     Checking abort_on_panic v1.0.0
Sep 02 09:02:16.700 INFO kablam!    Compiling libffi-sys v0.4.7
Sep 02 09:02:24.646 INFO kablam! error: failed to run custom build command for `libffi-sys v0.4.7`
Sep 02 09:02:24.647 INFO kablam! process didn't exit successfully: `/target/debug/build/libffi-sys-4d7b4f9dcee8595c/build-script-build` (exit code: 101)
Sep 02 09:02:24.647 INFO kablam! --- stderr
Sep 02 09:02:24.647 INFO kablam! autoreconf: Entering directory `.'
Sep 02 09:02:24.647 INFO kablam! autoreconf: configure.ac: not using Gettext
Sep 02 09:02:24.647 INFO kablam! autoreconf: running: aclocal --force -I m4
Sep 02 09:02:24.647 INFO kablam! autom4te: cannot create autom4te.cache: No such file or directory
Sep 02 09:02:24.647 INFO kablam! aclocal: error: echo failed with exit status: 1
Sep 02 09:02:24.647 INFO kablam! autoreconf: aclocal failed with exit status: 1
Sep 02 09:02:24.647 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 02 09:02:24.647 INFO kablam! stack backtrace:
Sep 02 09:02:24.647 INFO kablam!    0:     0x5603427576fe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8608d381b52a1cc7
Sep 02 09:02:24.647 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 02 09:02:24.647 INFO kablam!    1:     0x560342747136 - std::sys_common::backtrace::print::hf96fbb6301ca8111
Sep 02 09:02:24.647 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 02 09:02:24.647 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 02 09:02:24.647 INFO kablam!    2:     0x5603427459ed - std::panicking::default_hook::{{closure}}::h2e8fa0d6ce9ebecc
Sep 02 09:02:24.647 INFO kablam!                                at libstd/panicking.rs:211
Sep 02 09:02:24.647 INFO kablam!    3:     0x560342745760 - std::panicking::default_hook::h3e385661c8d6b6f8
Sep 02 09:02:24.647 INFO kablam!                                at libstd/panicking.rs:227
Sep 02 09:02:24.647 INFO kablam!    4:     0x560342745ffc - std::panicking::rust_panic_with_hook::h82448672ce6401e7
Sep 02 09:02:24.648 INFO kablam!                                at libstd/panicking.rs:477
Sep 02 09:02:24.648 INFO kablam!    5:     0x5603423705af - std::panicking::begin_panic::hd017bc0927c359f2
Sep 02 09:02:24.648 INFO kablam!                                at /checkout/src/libstd/panicking.rs:411
Sep 02 09:02:24.648 INFO kablam!    6:     0x560341f864c9 - build_script_build::main::run_command::h5fa0770faae76bf7
Sep 02 09:02:24.648 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/libffi-sys-0.4.7/build.rs:24
Sep 02 09:02:24.648 INFO kablam!    7:     0x560341f85b11 - build_script_build::main::hf72b7daa8f3b7863
Sep 02 09:02:24.648 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/libffi-sys-0.4.7/build.rs:28
Sep 02 09:02:24.648 INFO kablam!    8:     0x560341f855bf - std::rt::lang_start::{{closure}}::h768bc24ba7ead5e9
Sep 02 09:02:24.648 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 02 09:02:24.648 INFO kablam!    9:     0x560342745a92 - std::panicking::try::do_call::he8eb7284c711bc58
Sep 02 09:02:24.648 INFO kablam!                                at libstd/rt.rs:59
Sep 02 09:02:24.648 INFO kablam!                                at libstd/panicking.rs:310
Sep 02 09:02:24.648 INFO kablam!   10:     0x5603427682e9 - __rust_maybe_catch_panic
Sep 02 09:02:24.648 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 02 09:02:24.648 INFO kablam!   11:     0x560342752265 - std::rt::lang_start_internal::h25421c11e0cff495
Sep 02 09:02:24.648 INFO kablam!                                at libstd/panicking.rs:289
Sep 02 09:02:24.648 INFO kablam!                                at libstd/panic.rs:392
Sep 02 09:02:24.648 INFO kablam!                                at libstd/rt.rs:58
Sep 02 09:02:24.648 INFO kablam!   12:     0x560341f85597 - std::rt::lang_start::he2a70efb41e51939
Sep 02 09:02:24.648 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 02 09:02:24.649 INFO kablam!   13:     0x560341f86509 - main
Sep 02 09:02:24.649 INFO kablam!   14:     0x7feb9f27882f - __libc_start_main
Sep 02 09:02:24.649 INFO kablam!   15:     0x560341f82928 - _start
Sep 02 09:02:24.649 INFO kablam!   16:                0x0 - <unknown>
Sep 02 09:02:24.649 INFO kablam! 
Sep 02 09:02:24.649 INFO kablam! su: No module specific data is present
Sep 02 09:02:25.015 INFO running `"docker" "rm" "-f" "70d0667aa676030a143ea378587b5e679430d112436ecb489b08496f4a0e7d6b"`
Sep 02 09:02:25.115 INFO blam! 70d0667aa676030a143ea378587b5e679430d112436ecb489b08496f4a0e7d6b