Nov 01 16:22:02.437 INFO checking sfmt-sys-0.1.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 16:22:02.437 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 16:22:02.780 INFO blam! f9d0a4226a422b9c5eea7b8679b63c040d975991e68f49606647dfb3bfc44d09
Nov 01 16:22:02.788 INFO running `"docker" "start" "-a" "f9d0a4226a422b9c5eea7b8679b63c040d975991e68f49606647dfb3bfc44d09"`
Nov 01 16:22:03.833 INFO kablam! usermod: no changes
Nov 01 16:22:03.903 INFO kablam!    Compiling sfmt-sys v0.1.0 (/source)
Nov 01 16:22:05.808 INFO kablam! error: failed to run custom build command for `sfmt-sys v0.1.0 (/source)`
Nov 01 16:22:05.808 INFO kablam! process didn't exit successfully: `/target/debug/build/sfmt-sys-ad69ffc65f953950/build-script-build` (exit code: 101)
Nov 01 16:22:05.808 INFO kablam! --- stderr
Nov 01 16:22:05.808 INFO kablam! tar: This does not look like a tar archive
Nov 01 16:22:05.808 INFO kablam! 
Nov 01 16:22:05.808 INFO kablam! gzip: stdin: unexpected end of file
Nov 01 16:22:05.808 INFO kablam! tar: Child returned status 1
Nov 01 16:22:05.808 INFO kablam! tar: Error is not recoverable: exiting now
Nov 01 16:22:05.808 INFO kablam! thread 'main' panicked at 'Failed to expand archive', build.rs:29:9
Nov 01 16:22:05.808 INFO kablam! stack backtrace:
Nov 01 16:22:05.808 INFO kablam!    0:     0x55be8fa6a233 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1215486e12fd7ce5
Nov 01 16:22:05.808 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 01 16:22:05.808 INFO kablam!    1:     0x55be8fa64d58 - std::sys_common::backtrace::_print::hdcb65833411c78cf
Nov 01 16:22:05.808 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Nov 01 16:22:05.808 INFO kablam!    2:     0x55be8fa69334 - std::panicking::default_hook::{{closure}}::h261a52b1a0b340e9
Nov 01 16:22:05.808 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Nov 01 16:22:05.808 INFO kablam!                                at libstd/panicking.rs:211
Nov 01 16:22:05.808 INFO kablam!    3:     0x55be8fa6909d - std::panicking::default_hook::h428685b18367af58
Nov 01 16:22:05.808 INFO kablam!                                at libstd/panicking.rs:227
Nov 01 16:22:05.808 INFO kablam!    4:     0x55be8fa6996e - std::panicking::rust_panic_with_hook::h1bfe7ff6db9becdf
Nov 01 16:22:05.808 INFO kablam!                                at libstd/panicking.rs:476
Nov 01 16:22:05.808 INFO kablam!    5:     0x55be8fa581c3 - std::panicking::begin_panic::hd06889ce2f5edb7d
Nov 01 16:22:05.808 INFO kablam!                                at /rustc/d7816399d50d407bbce1efe9dbadf8faaaf568fc/src/libstd/panicking.rs:410
Nov 01 16:22:05.808 INFO kablam!    6:     0x55be8fa53d51 - build_script_build::expand::h2076091f07f7b731
Nov 01 16:22:05.808 INFO kablam!                                at /source/build.rs:29
Nov 01 16:22:05.808 INFO kablam!    7:     0x55be8fa54736 - build_script_build::main::h61afe2953aabb16c
Nov 01 16:22:05.808 INFO kablam!                                at /source/build.rs:64
Nov 01 16:22:05.808 INFO kablam!    8:     0x55be8fa4df7f - std::rt::lang_start::{{closure}}::h90abf1cfebd12e9a
Nov 01 16:22:05.808 INFO kablam!                                at /rustc/d7816399d50d407bbce1efe9dbadf8faaaf568fc/src/libstd/rt.rs:74
Nov 01 16:22:05.808 INFO kablam!    9:     0x55be8fa693e2 - std::panicking::try::do_call::h5f6dcd0e8aaf9f27
Nov 01 16:22:05.808 INFO kablam!                                at libstd/rt.rs:59
Nov 01 16:22:05.808 INFO kablam!                                at libstd/panicking.rs:310
Nov 01 16:22:05.809 INFO kablam!   10:     0x55be8fa7b359 - __rust_maybe_catch_panic
Nov 01 16:22:05.809 INFO kablam!                                at libpanic_unwind/lib.rs:102
Nov 01 16:22:05.809 INFO kablam!   11:     0x55be8fa69ca3 - std::rt::lang_start_internal::h19582fa11c099eb1
Nov 01 16:22:05.809 INFO kablam!                                at libstd/panicking.rs:289
Nov 01 16:22:05.809 INFO kablam!                                at libstd/panic.rs:392
Nov 01 16:22:05.809 INFO kablam!                                at libstd/rt.rs:58
Nov 01 16:22:05.809 INFO kablam!   12:     0x55be8fa4df58 - std::rt::lang_start::h4f5b5f5bfdc1ed91
Nov 01 16:22:05.809 INFO kablam!                                at /rustc/d7816399d50d407bbce1efe9dbadf8faaaf568fc/src/libstd/rt.rs:74
Nov 01 16:22:05.809 INFO kablam!   13:     0x55be8fa54e09 - main
Nov 01 16:22:05.809 INFO kablam!   14:     0x7f592516b82f - __libc_start_main
Nov 01 16:22:05.809 INFO kablam!   15:     0x55be8fa48b78 - _start
Nov 01 16:22:05.809 INFO kablam!   16:                0x0 - <unknown>
Nov 01 16:22:05.810 INFO kablam! 
Nov 01 16:22:05.814 INFO kablam! su: No module specific data is present
Nov 01 16:22:06.573 INFO running `"docker" "rm" "-f" "f9d0a4226a422b9c5eea7b8679b63c040d975991e68f49606647dfb3bfc44d09"`
Nov 01 16:22:06.872 INFO blam! f9d0a4226a422b9c5eea7b8679b63c040d975991e68f49606647dfb3bfc44d09