Dec 07 10:53:36.680 INFO testing http_stub-0.1.3 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 07 10:53:36.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"` Dec 07 10:53:37.194 INFO [stdout] 04c3e89990919a43f60e7d04d0b238b621c363ba5841f1ff3a7aed01bf517796 Dec 07 10:53:37.196 INFO running `"docker" "start" "-a" "04c3e89990919a43f60e7d04d0b238b621c363ba5841f1ff3a7aed01bf517796"` Dec 07 10:53:38.343 INFO [stderr] usermod: no changes Dec 07 10:53:38.572 INFO [stderr] Compiling http_stub v0.1.3 (/source) Dec 07 10:53:42.656 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.27s Dec 07 10:53:42.672 INFO [stderr] su: No module specific data is present Dec 07 10:53:43.400 INFO running `"docker" "inspect" "04c3e89990919a43f60e7d04d0b238b621c363ba5841f1ff3a7aed01bf517796"` Dec 07 10:53:43.690 INFO running `"docker" "rm" "-f" "04c3e89990919a43f60e7d04d0b238b621c363ba5841f1ff3a7aed01bf517796"` Dec 07 10:53:43.940 INFO [stdout] 04c3e89990919a43f60e7d04d0b238b621c363ba5841f1ff3a7aed01bf517796 Dec 07 10:53:43.946 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"` Dec 07 10:53:44.611 INFO [stdout] 6a737d48ce018f5a7622ed0e5d00f98d51db22c4220aac2b3460c7855df8e903 Dec 07 10:53:44.616 INFO running `"docker" "start" "-a" "6a737d48ce018f5a7622ed0e5d00f98d51db22c4220aac2b3460c7855df8e903"` Dec 07 10:53:45.706 INFO [stderr] usermod: no changes Dec 07 10:53:45.816 INFO [stderr] Compiling http_stub v0.1.3 (/source) Dec 07 10:53:49.061 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.33s Dec 07 10:53:49.069 INFO [stderr] su: No module specific data is present Dec 07 10:53:49.469 INFO running `"docker" "inspect" "6a737d48ce018f5a7622ed0e5d00f98d51db22c4220aac2b3460c7855df8e903"` Dec 07 10:53:49.586 INFO running `"docker" "rm" "-f" "6a737d48ce018f5a7622ed0e5d00f98d51db22c4220aac2b3460c7855df8e903"` Dec 07 10:53:49.725 INFO [stdout] 6a737d48ce018f5a7622ed0e5d00f98d51db22c4220aac2b3460c7855df8e903 Dec 07 10:53:49.730 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"` Dec 07 10:53:49.921 INFO [stdout] 4941bed4fa31e5e358fc62168e23b69530c628926349912bba6cf1fa88dec379 Dec 07 10:53:49.923 INFO running `"docker" "start" "-a" "4941bed4fa31e5e358fc62168e23b69530c628926349912bba6cf1fa88dec379"` Dec 07 10:53:50.620 INFO [stderr] usermod: no changes Dec 07 10:53:50.737 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s Dec 07 10:53:50.754 INFO [stderr] Running /target/debug/deps/http_stub-c54d7b5d730c7db8 Dec 07 10:53:50.754 INFO [stdout] Dec 07 10:53:50.754 INFO [stdout] running 0 tests Dec 07 10:53:50.754 INFO [stdout] Dec 07 10:53:50.754 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 10:53:50.754 INFO [stdout] Dec 07 10:53:50.754 INFO [stderr] Doc-tests http_stub Dec 07 10:53:56.460 INFO [stdout] Dec 07 10:53:56.460 INFO [stdout] running 1 test Dec 07 10:54:05.465 INFO [stdout] test src/lib.rs - (line 10) ... FAILED Dec 07 10:54:05.465 INFO [stdout] Dec 07 10:54:05.465 INFO [stdout] failures: Dec 07 10:54:05.465 INFO [stdout] Dec 07 10:54:05.465 INFO [stdout] ---- src/lib.rs - (line 10) stdout ---- Dec 07 10:54:05.465 INFO [stdout] thread 'src/lib.rs - (line 10)' panicked at 'test executable failed: Dec 07 10:54:05.465 INFO [stdout] Dec 07 10:54:05.465 INFO [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Io(Os { code: 111, kind: ConnectionRefused, message: "Connection refused" })', src/libcore/result.rs:1009:5 Dec 07 10:54:05.465 INFO [stdout] stack backtrace: Dec 07 10:54:05.465 INFO [stdout] 0: 0x555d2c3c4bf3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 07 10:54:05.465 INFO [stdout] 1: 0x555d2c3bedb8 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 07 10:54:05.465 INFO [stdout] 2: 0x555d2c3c3622 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/panicking.rs:211 Dec 07 10:54:05.465 INFO [stdout] 3: 0x555d2c3c338d - std::panicking::default_hook::h4eae6f26f73244c8 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/panicking.rs:227 Dec 07 10:54:05.465 INFO [stdout] 4: 0x555d2c3c3d30 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/panicking.rs:491 Dec 07 10:54:05.465 INFO [stdout] 5: 0x555d2c3c38b1 - std::panicking::continue_panic_fmt::h1599d634b3be4304 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/panicking.rs:398 Dec 07 10:54:05.465 INFO [stdout] 6: 0x555d2c3c3795 - rust_begin_unwind Dec 07 10:54:05.465 INFO [stdout] at src/libstd/panicking.rs:325 Dec 07 10:54:05.465 INFO [stdout] 7: 0x555d2c3d4adc - core::panicking::panic_fmt::hdc202e6077c95723 Dec 07 10:54:05.465 INFO [stdout] at src/libcore/panicking.rs:95 Dec 07 10:54:05.465 INFO [stdout] 8: 0x555d2c2538f0 - core::result::unwrap_failed::h3b332f1b82570c28 Dec 07 10:54:05.465 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/macros.rs:26 Dec 07 10:54:05.465 INFO [stdout] 9: 0x555d2c10fade - >::unwrap::hf9fd3db3ab281f87 Dec 07 10:54:05.465 INFO [stdout] 10: 0x555d2c110c93 - rust_out::main::h19287f9e3b324627 Dec 07 10:54:05.465 INFO [stdout] 11: 0x555d2c109432 - std::rt::lang_start::{{closure}}::h55e056709a84a0fc Dec 07 10:54:05.465 INFO [stdout] 12: 0x555d2c3c3732 - std::panicking::try::do_call::he36b7484b8577fb8 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/rt.rs:59 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/panicking.rs:310 Dec 07 10:54:05.465 INFO [stdout] 13: 0x555d2c3d3369 - __rust_maybe_catch_panic Dec 07 10:54:05.465 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 10:54:05.465 INFO [stdout] 14: 0x555d2c3c4103 - std::rt::lang_start_internal::h0d3f2f2668e3bb6a Dec 07 10:54:05.465 INFO [stdout] at src/libstd/panicking.rs:289 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/panic.rs:398 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/rt.rs:58 Dec 07 10:54:05.465 INFO [stdout] 15: 0x555d2c109414 - std::rt::lang_start::hf856ee6567cd3a6c Dec 07 10:54:05.465 INFO [stdout] 16: 0x555d2c111b5a - main Dec 07 10:54:05.465 INFO [stdout] 17: 0x7fa5e4bdf82f - __libc_start_main Dec 07 10:54:05.465 INFO [stdout] 18: 0x555d2c0ee0c8 - _start Dec 07 10:54:05.465 INFO [stdout] 19: 0x0 - Dec 07 10:54:05.465 INFO [stdout] Dec 07 10:54:05.465 INFO [stdout] ', src/librustdoc/test.rs:358:17 Dec 07 10:54:05.465 INFO [stdout] stack backtrace: Dec 07 10:54:05.465 INFO [stdout] 0: 0x7f5655d17c73 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 07 10:54:05.465 INFO [stdout] 1: 0x7f5655d0f388 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 07 10:54:05.465 INFO [stdout] 2: 0x7f5655d146e2 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/panicking.rs:211 Dec 07 10:54:05.465 INFO [stdout] 3: 0x7f5655d143cc - std::panicking::default_hook::h4eae6f26f73244c8 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/panicking.rs:221 Dec 07 10:54:05.465 INFO [stdout] 4: 0x7f5657f08fa3 - rustc::util::common::panic_hook::hea1785835e82e2c5 Dec 07 10:54:05.465 INFO [stdout] 5: 0x7f5655d14ec9 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/panicking.rs:495 Dec 07 10:54:05.465 INFO [stdout] 6: 0x7f5655d14971 - std::panicking::continue_panic_fmt::h1599d634b3be4304 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/panicking.rs:398 Dec 07 10:54:05.465 INFO [stdout] 7: 0x7f5655d148be - std::panicking::begin_panic_fmt::h2c0a418aaab204b3 Dec 07 10:54:05.465 INFO [stdout] at src/libstd/panicking.rs:353 Dec 07 10:54:05.465 INFO [stdout] 8: 0x557a061ead09 - rustdoc::test::run_test::h51becdd30fac872e Dec 07 10:54:05.465 INFO [stdout] at src/librustdoc/test.rs:358 Dec 07 10:54:05.465 INFO [stdout] 9: 0x557a060f460e - >::set::h47f05586637daa34 Dec 07 10:54:05.465 INFO [stdout] at src/librustdoc/test.rs:654 Dec 07 10:54:05.465 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 07 10:54:05.465 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libsyntax/lib.rs:123 Dec 07 10:54:05.465 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 07 10:54:05.465 INFO [stdout] 10: 0x557a060b57d1 - syntax::with_globals::h4ced7bf2f70f286c Dec 07 10:54:05.465 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libsyntax/lib.rs:122 Dec 07 10:54:05.465 INFO [stdout] 11: 0x557a0607aeeb - std::panicking::try::do_call::h866d6739e1358aa1 Dec 07 10:54:05.465 INFO [stdout] at src/librustdoc/test.rs:651 Dec 07 10:54:05.465 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 07 10:54:05.465 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 07 10:54:05.465 INFO [stdout] 12: 0x7f5655d312f9 - __rust_maybe_catch_panic Dec 07 10:54:05.465 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 10:54:05.465 INFO [stdout] 13: 0x557a060ede29 - rustc_driver::in_named_rustc_thread::h9b90de8df47e8aa6 Dec 07 10:54:05.465 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 07 10:54:05.465 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 07 10:54:05.465 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/librustc_driver/lib.rs:1556 Dec 07 10:54:05.465 INFO [stdout] 14: 0x557a061c7830 - >::call_box::h07d5494f7cee1aca Dec 07 10:54:05.465 INFO [stdout] at src/librustdoc/test.rs:651 Dec 07 10:54:05.466 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 07 10:54:05.466 INFO [stdout] 15: 0x7f5657374872 - >::call_box::h6ce47fbf83b49ca8 Dec 07 10:54:05.466 INFO [stdout] at src/libtest/lib.rs:1464 Dec 07 10:54:05.466 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 07 10:54:05.466 INFO [stdout] 16: 0x7f5655d312f9 - __rust_maybe_catch_panic Dec 07 10:54:05.466 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 10:54:05.466 INFO [stdout] 17: 0x7f565736c4e3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3 Dec 07 10:54:05.466 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 07 10:54:05.466 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 07 10:54:05.466 INFO [stdout] at src/libtest/lib.rs:1426 Dec 07 10:54:05.466 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136 Dec 07 10:54:05.466 INFO [stdout] 18: 0x7f565736d404 - std::panicking::try::do_call::h7a86b6211ebb5e72 Dec 07 10:54:05.466 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477 Dec 07 10:54:05.466 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 07 10:54:05.466 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 07 10:54:05.466 INFO [stdout] 19: 0x7f5655d312f9 - __rust_maybe_catch_panic Dec 07 10:54:05.466 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 10:54:05.466 INFO [stdout] 20: 0x7f56573749ac - >::call_box::h877dbe22cb3997f4 Dec 07 10:54:05.466 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 07 10:54:05.466 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 07 10:54:05.466 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476 Dec 07 10:54:05.466 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 07 10:54:05.466 INFO [stdout] 21: 0x7f5655d2481d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd Dec 07 10:54:05.466 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683 Dec 07 10:54:05.466 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 07 10:54:05.466 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 07 10:54:05.466 INFO [stdout] 22: 0x7f5655a986b9 - start_thread Dec 07 10:54:05.466 INFO [stdout] 23: 0x7f56553b041c - clone Dec 07 10:54:05.466 INFO [stdout] 24: 0x0 - Dec 07 10:54:05.466 INFO [stdout] query stack during panic: Dec 07 10:54:05.466 INFO [stdout] end of query stack Dec 07 10:54:05.466 INFO [stdout] Dec 07 10:54:05.466 INFO [stdout] Dec 07 10:54:05.466 INFO [stdout] failures: Dec 07 10:54:05.466 INFO [stdout] src/lib.rs - (line 10) Dec 07 10:54:05.466 INFO [stdout] Dec 07 10:54:05.466 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 10:54:05.466 INFO [stdout] Dec 07 10:54:05.477 INFO [stderr] error: test failed, to rerun pass '--doc' Dec 07 10:54:05.477 INFO [stderr] su: No module specific data is present Dec 07 10:54:06.278 INFO running `"docker" "inspect" "4941bed4fa31e5e358fc62168e23b69530c628926349912bba6cf1fa88dec379"` Dec 07 10:54:06.502 INFO running `"docker" "rm" "-f" "4941bed4fa31e5e358fc62168e23b69530c628926349912bba6cf1fa88dec379"` Dec 07 10:54:06.735 INFO [stdout] 4941bed4fa31e5e358fc62168e23b69530c628926349912bba6cf1fa88dec379