Oct 13 08:40:29.241 INFO checking sfmt-sys-0.1.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 08:40:29.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 08:40:29.429 INFO blam! cbd140cbfd5b17e31702a94ec9ddb6e05b1e098e02eb67bf0b4d12ff12899b20
Oct 13 08:40:29.430 INFO running `"docker" "start" "-a" "cbd140cbfd5b17e31702a94ec9ddb6e05b1e098e02eb67bf0b4d12ff12899b20"`
Oct 13 08:40:29.801 INFO kablam! usermod: no changes
Oct 13 08:40:29.830 INFO kablam!    Compiling sfmt-sys v0.1.0 (/source)
Oct 13 08:40:31.608 INFO kablam! error: failed to run custom build command for `sfmt-sys v0.1.0 (/source)`
Oct 13 08:40:31.608 INFO kablam! process didn't exit successfully: `/target/debug/build/sfmt-sys-0e0e4dfda3c07bb1/build-script-build` (exit code: 101)
Oct 13 08:40:31.608 INFO kablam! --- stderr
Oct 13 08:40:31.608 INFO kablam! tar: This does not look like a tar archive
Oct 13 08:40:31.608 INFO kablam! 
Oct 13 08:40:31.608 INFO kablam! gzip: stdin: unexpected end of file
Oct 13 08:40:31.608 INFO kablam! tar: Child returned status 1
Oct 13 08:40:31.608 INFO kablam! tar: Error is not recoverable: exiting now
Oct 13 08:40:31.608 INFO kablam! thread 'main' panicked at 'Failed to expand archive', build.rs:29:9
Oct 13 08:40:31.608 INFO kablam! stack backtrace:
Oct 13 08:40:31.608 INFO kablam!    0:     0x5654b1e6f20e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h549dbc6223e76e0f
Oct 13 08:40:31.608 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Oct 13 08:40:31.609 INFO kablam!    1:     0x5654b1e7ac16 - std::sys_common::backtrace::print::h251bc7c653ebeebe
Oct 13 08:40:31.609 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Oct 13 08:40:31.609 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Oct 13 08:40:31.609 INFO kablam!    2:     0x5654b1e73bfd - std::panicking::default_hook::{{closure}}::h7b7c0d6cd9801ad4
Oct 13 08:40:31.609 INFO kablam!                                at libstd/panicking.rs:211
Oct 13 08:40:31.609 INFO kablam!    3:     0x5654b1e73970 - std::panicking::default_hook::h626f3a5ca19a7791
Oct 13 08:40:31.609 INFO kablam!                                at libstd/panicking.rs:227
Oct 13 08:40:31.609 INFO kablam!    4:     0x5654b1e741fc - std::panicking::rust_panic_with_hook::he680696b5fbb12c6
Oct 13 08:40:31.609 INFO kablam!                                at libstd/panicking.rs:476
Oct 13 08:40:31.609 INFO kablam!    5:     0x5654b1e62c0f - std::panicking::begin_panic::hba48fd7f62667221
Oct 13 08:40:31.609 INFO kablam!                                at libstd/panicking.rs:410
Oct 13 08:40:31.609 INFO kablam!    6:     0x5654b1e5e47c - build_script_build::expand::h8483c0c72cc954e9
Oct 13 08:40:31.609 INFO kablam!                                at /source/build.rs:29
Oct 13 08:40:31.609 INFO kablam!    7:     0x5654b1e5ee41 - build_script_build::main::h91459385cca715c9
Oct 13 08:40:31.609 INFO kablam!                                at /source/build.rs:64
Oct 13 08:40:31.609 INFO kablam!    8:     0x5654b1e62aff - std::rt::lang_start::{{closure}}::h8d3118ef352d2498
Oct 13 08:40:31.609 INFO kablam!                                at libstd/rt.rs:74
Oct 13 08:40:31.609 INFO kablam!    9:     0x5654b1e73ca2 - std::panicking::try::do_call::hec6923885a95b79c
Oct 13 08:40:31.609 INFO kablam!                                at libstd/rt.rs:59
Oct 13 08:40:31.609 INFO kablam!                                at libstd/panicking.rs:310
Oct 13 08:40:31.609 INFO kablam!   10:     0x5654b1e85de9 - __rust_maybe_catch_panic
Oct 13 08:40:31.609 INFO kablam!                                at libpanic_unwind/lib.rs:102
Oct 13 08:40:31.609 INFO kablam!   11:     0x5654b1e67e55 - std::rt::lang_start_internal::h806ba5e2b802380d
Oct 13 08:40:31.609 INFO kablam!                                at libstd/panicking.rs:289
Oct 13 08:40:31.609 INFO kablam!                                at libstd/panic.rs:392
Oct 13 08:40:31.609 INFO kablam!                                at libstd/rt.rs:58
Oct 13 08:40:31.609 INFO kablam!   12:     0x5654b1e62ad7 - std::rt::lang_start::hde692651b08e6400
Oct 13 08:40:31.609 INFO kablam!                                at libstd/rt.rs:74
Oct 13 08:40:31.609 INFO kablam!   13:     0x5654b1e5f4f9 - main
Oct 13 08:40:31.609 INFO kablam!   14:     0x7fa6eca5d82f - __libc_start_main
Oct 13 08:40:31.609 INFO kablam!   15:     0x5654b1e52188 - _start
Oct 13 08:40:31.609 INFO kablam!   16:                0x0 - <unknown>
Oct 13 08:40:31.609 INFO kablam! 
Oct 13 08:40:31.609 INFO kablam! su: No module specific data is present
Oct 13 08:40:32.400 INFO running `"docker" "rm" "-f" "cbd140cbfd5b17e31702a94ec9ddb6e05b1e098e02eb67bf0b4d12ff12899b20"`
Oct 13 08:40:32.644 INFO blam! cbd140cbfd5b17e31702a94ec9ddb6e05b1e098e02eb67bf0b4d12ff12899b20