Dec 02 02:56:53.649 INFO documenting sfmt-sys-0.1.0 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 02:56:53.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 02:56:53.998 INFO [stdout] 793812725cd013c6d4f30bebc85aec388f918989d89583f2386ca69acec20fbb
Dec 02 02:56:54.000 INFO running `"docker" "start" "-a" "793812725cd013c6d4f30bebc85aec388f918989d89583f2386ca69acec20fbb"`
Dec 02 02:56:55.414 INFO [stderr] usermod: no changes
Dec 02 02:56:55.481 INFO [stderr]    Compiling sfmt-sys v0.1.0 (/source)
Dec 02 02:56:56.840 INFO [stderr] error: failed to run custom build command for `sfmt-sys v0.1.0 (/source)`
Dec 02 02:56:56.840 INFO [stderr] process didn't exit successfully: `/target/debug/build/sfmt-sys-2017e9f016478751/build-script-build` (exit code: 101)
Dec 02 02:56:56.840 INFO [stderr] --- stderr
Dec 02 02:56:56.840 INFO [stderr] tar: This does not look like a tar archive
Dec 02 02:56:56.840 INFO [stderr] 
Dec 02 02:56:56.840 INFO [stderr] gzip: stdin: unexpected end of file
Dec 02 02:56:56.840 INFO [stderr] tar: Child returned status 1
Dec 02 02:56:56.840 INFO [stderr] tar: Error is not recoverable: exiting now
Dec 02 02:56:56.840 INFO [stderr] thread 'main' panicked at 'Failed to expand archive', build.rs:29:9
Dec 02 02:56:56.840 INFO [stderr] stack backtrace:
Dec 02 02:56:56.840 INFO [stderr]    0:     0x559cc15c1cc3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2cefa145a606e790
Dec 02 02:56:56.840 INFO [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 02 02:56:56.840 INFO [stderr]    1:     0x559cc15bc5e8 - std::sys_common::backtrace::_print::hd6fc37dc2c9d2c55
Dec 02 02:56:56.840 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:71
Dec 02 02:56:56.840 INFO [stderr]    2:     0x559cc15c0d02 - std::panicking::default_hook::{{closure}}::hd8fbbdefe60b3401
Dec 02 02:56:56.840 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:59
Dec 02 02:56:56.840 INFO [stderr]                                at src/libstd/panicking.rs:211
Dec 02 02:56:56.840 INFO [stderr]    3:     0x559cc15c0a6d - std::panicking::default_hook::h0fb90ac3aea40c16
Dec 02 02:56:56.840 INFO [stderr]                                at src/libstd/panicking.rs:227
Dec 02 02:56:56.840 INFO [stderr]    4:     0x559cc15c1360 - std::panicking::rust_panic_with_hook::ha660137787660525
Dec 02 02:56:56.840 INFO [stderr]                                at src/libstd/panicking.rs:476
Dec 02 02:56:56.840 INFO [stderr]    5:     0x559cc15b10d3 - std::panicking::begin_panic::h71c974f1d15c11d7
Dec 02 02:56:56.840 INFO [stderr]                                at /rustc/f86f76f89ea2b1ccbfb3741962ec2029d878a389/src/libstd/panicking.rs:410
Dec 02 02:56:56.840 INFO [stderr]    6:     0x559cc15ac90a - build_script_build::expand::hc94f4fc4d3ff041c
Dec 02 02:56:56.840 INFO [stderr]                                at /source/build.rs:29
Dec 02 02:56:56.840 INFO [stderr]    7:     0x559cc15ad2e4 - build_script_build::main::h5f1a41c172aac9d0
Dec 02 02:56:56.840 INFO [stderr]                                at /source/build.rs:64
Dec 02 02:56:56.840 INFO [stderr]    8:     0x559cc15b0fbf - std::rt::lang_start::{{closure}}::h039a7445f4ba6d8f
Dec 02 02:56:56.840 INFO [stderr]                                at /rustc/f86f76f89ea2b1ccbfb3741962ec2029d878a389/src/libstd/rt.rs:74
Dec 02 02:56:56.840 INFO [stderr]    9:     0x559cc15c0db2 - std::panicking::try::do_call::h0f7ec4769c9daf78
Dec 02 02:56:56.840 INFO [stderr]                                at src/libstd/rt.rs:59
Dec 02 02:56:56.840 INFO [stderr]                                at src/libstd/panicking.rs:310
Dec 02 02:56:56.840 INFO [stderr]   10:     0x559cc15d2d99 - __rust_maybe_catch_panic
Dec 02 02:56:56.840 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Dec 02 02:56:56.840 INFO [stderr]   11:     0x559cc15c1733 - std::rt::lang_start_internal::h0fdea0bb68ff842a
Dec 02 02:56:56.840 INFO [stderr]                                at src/libstd/panicking.rs:289
Dec 02 02:56:56.840 INFO [stderr]                                at src/libstd/panic.rs:398
Dec 02 02:56:56.840 INFO [stderr]                                at src/libstd/rt.rs:58
Dec 02 02:56:56.840 INFO [stderr]   12:     0x559cc15b0f98 - std::rt::lang_start::h2f00c024af67e020
Dec 02 02:56:56.840 INFO [stderr]                                at /rustc/f86f76f89ea2b1ccbfb3741962ec2029d878a389/src/libstd/rt.rs:74
Dec 02 02:56:56.840 INFO [stderr]   13:     0x559cc15ad9b9 - main
Dec 02 02:56:56.840 INFO [stderr]   14:     0x7f71986e982f - __libc_start_main
Dec 02 02:56:56.840 INFO [stderr]   15:     0x559cc15a0308 - _start
Dec 02 02:56:56.840 INFO [stderr]   16:                0x0 - <unknown>
Dec 02 02:56:56.841 INFO [stderr] 
Dec 02 02:56:56.841 INFO [stderr] su: No module specific data is present
Dec 02 02:56:57.373 INFO running `"docker" "inspect" "793812725cd013c6d4f30bebc85aec388f918989d89583f2386ca69acec20fbb"`
Dec 02 02:56:57.736 INFO running `"docker" "rm" "-f" "793812725cd013c6d4f30bebc85aec388f918989d89583f2386ca69acec20fbb"`
Dec 02 02:56:58.100 INFO [stdout] 793812725cd013c6d4f30bebc85aec388f918989d89583f2386ca69acec20fbb