Dec 06 22:45:41.642 INFO testing simple-xml-builder-1.0.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 22:45:41.642 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 06 22:45:41.832 INFO [stdout] 817ee35cea6f88085b409b07400d0492289dc154076fafa6887cc5cadf85ff21
Dec 06 22:45:41.836 INFO running `"docker" "start" "-a" "817ee35cea6f88085b409b07400d0492289dc154076fafa6887cc5cadf85ff21"`
Dec 06 22:45:42.235 INFO [stderr] usermod: no changes
Dec 06 22:45:42.280 INFO [stderr]    Compiling simple-xml-builder v1.0.0 (/source)
Dec 06 22:45:43.274 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Dec 06 22:45:43.276 INFO [stderr] su: No module specific data is present
Dec 06 22:45:43.504 INFO running `"docker" "inspect" "817ee35cea6f88085b409b07400d0492289dc154076fafa6887cc5cadf85ff21"`
Dec 06 22:45:43.581 INFO running `"docker" "rm" "-f" "817ee35cea6f88085b409b07400d0492289dc154076fafa6887cc5cadf85ff21"`
Dec 06 22:45:43.731 INFO [stdout] 817ee35cea6f88085b409b07400d0492289dc154076fafa6887cc5cadf85ff21
Dec 06 22:45:43.733 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 06 22:45:43.940 INFO [stdout] daaeb12d86dd857559e1bf970851ee3e7151a2cfbd30f47bfeb429743957c1b7
Dec 06 22:45:43.942 INFO running `"docker" "start" "-a" "daaeb12d86dd857559e1bf970851ee3e7151a2cfbd30f47bfeb429743957c1b7"`
Dec 06 22:45:44.344 INFO [stderr] usermod: no changes
Dec 06 22:45:44.386 INFO [stderr]    Compiling simple-xml-builder v1.0.0 (/source)
Dec 06 22:45:45.739 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 06 22:45:45.739 INFO [stderr] su: No module specific data is present
Dec 06 22:45:46.045 INFO running `"docker" "inspect" "daaeb12d86dd857559e1bf970851ee3e7151a2cfbd30f47bfeb429743957c1b7"`
Dec 06 22:45:46.129 INFO running `"docker" "rm" "-f" "daaeb12d86dd857559e1bf970851ee3e7151a2cfbd30f47bfeb429743957c1b7"`
Dec 06 22:45:46.289 INFO [stdout] daaeb12d86dd857559e1bf970851ee3e7151a2cfbd30f47bfeb429743957c1b7
Dec 06 22:45:46.291 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 06 22:45:46.528 INFO [stdout] 054f5810b3e1abe8627823eebc52f707726772669674de007a3a1a5b446277f3
Dec 06 22:45:46.528 INFO running `"docker" "start" "-a" "054f5810b3e1abe8627823eebc52f707726772669674de007a3a1a5b446277f3"`
Dec 06 22:45:47.024 INFO [stderr] usermod: no changes
Dec 06 22:45:47.057 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 22:45:47.058 INFO [stderr]      Running /target/debug/deps/simple_xml_builder-a326b98bc32dc286
Dec 06 22:45:47.059 INFO [stdout] 
Dec 06 22:45:47.059 INFO [stdout] running 3 tests
Dec 06 22:45:47.060 INFO [stdout] test tests::write_xml ... ok
Dec 06 22:45:47.096 INFO [stdout] test tests::add_child_to_text_element ... ok
Dec 06 22:45:47.098 INFO [stdout] test tests::add_text_to_parent_element ... ok
Dec 06 22:45:47.098 INFO [stdout] 
Dec 06 22:45:47.098 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 22:45:47.098 INFO [stdout] 
Dec 06 22:45:47.098 INFO [stderr]    Doc-tests simple-xml-builder
Dec 06 22:45:47.808 INFO [stdout] 
Dec 06 22:45:47.808 INFO [stdout] running 1 test
Dec 06 22:45:49.007 INFO [stdout] test src/lib.rs -  (line 15) ... FAILED
Dec 06 22:45:49.007 INFO [stdout] 
Dec 06 22:45:49.007 INFO [stdout] failures:
Dec 06 22:45:49.007 INFO [stdout] 
Dec 06 22:45:49.007 INFO [stdout] ---- src/lib.rs -  (line 15) stdout ----
Dec 06 22:45:49.007 INFO [stdout] thread 'src/lib.rs -  (line 15)' panicked at 'test executable failed:
Dec 06 22:45:49.007 INFO [stdout] 
Dec 06 22:45:49.007 INFO [stdout] Error: Os { code: 30, kind: Other, message: "Read-only file system" }
Dec 06 22:45:49.007 INFO [stdout] 
Dec 06 22:45:49.007 INFO [stdout] ', src/librustdoc/test.rs:358:17
Dec 06 22:45:49.007 INFO [stdout] stack backtrace:
Dec 06 22:45:49.007 INFO [stdout]    0:     0x7fd338f8cc73 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7
Dec 06 22:45:49.007 INFO [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 06 22:45:49.007 INFO [stdout]    1:     0x7fd338f84388 - std::sys_common::backtrace::_print::h95865c77318e98b7
Dec 06 22:45:49.007 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:71
Dec 06 22:45:49.007 INFO [stdout]    2:     0x7fd338f896e2 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5
Dec 06 22:45:49.007 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:59
Dec 06 22:45:49.007 INFO [stdout]                                at src/libstd/panicking.rs:211
Dec 06 22:45:49.007 INFO [stdout]    3:     0x7fd338f893cc - std::panicking::default_hook::h4eae6f26f73244c8
Dec 06 22:45:49.007 INFO [stdout]                                at src/libstd/panicking.rs:221
Dec 06 22:45:49.007 INFO [stdout]    4:     0x7fd33b17dfa3 - rustc::util::common::panic_hook::hea1785835e82e2c5
Dec 06 22:45:49.007 INFO [stdout]    5:     0x7fd338f89ec9 - std::panicking::rust_panic_with_hook::h368d37fd53b59464
Dec 06 22:45:49.007 INFO [stdout]                                at src/libstd/panicking.rs:495
Dec 06 22:45:49.007 INFO [stdout]    6:     0x7fd338f89971 - std::panicking::continue_panic_fmt::h1599d634b3be4304
Dec 06 22:45:49.007 INFO [stdout]                                at src/libstd/panicking.rs:398
Dec 06 22:45:49.007 INFO [stdout]    7:     0x7fd338f898be - std::panicking::begin_panic_fmt::h2c0a418aaab204b3
Dec 06 22:45:49.007 INFO [stdout]                                at src/libstd/panicking.rs:353
Dec 06 22:45:49.007 INFO [stdout]    8:     0x55ec6197cd09 - rustdoc::test::run_test::h51becdd30fac872e
Dec 06 22:45:49.007 INFO [stdout]                                at src/librustdoc/test.rs:358
Dec 06 22:45:49.007 INFO [stdout]    9:     0x55ec6188660e - <scoped_tls::ScopedKey<T>>::set::h47f05586637daa34
Dec 06 22:45:49.007 INFO [stdout]                                at src/librustdoc/test.rs:654
Dec 06 22:45:49.007 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libsyntax/lib.rs:123
Dec 06 22:45:49.007 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 06 22:45:49.007 INFO [stdout]   10:     0x55ec618477d1 - syntax::with_globals::h4ced7bf2f70f286c
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libsyntax/lib.rs:122
Dec 06 22:45:49.007 INFO [stdout]   11:     0x55ec6180ceeb - std::panicking::try::do_call::h866d6739e1358aa1
Dec 06 22:45:49.007 INFO [stdout]                                at src/librustdoc/test.rs:651
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310
Dec 06 22:45:49.007 INFO [stdout]   12:     0x7fd338fa62f9 - __rust_maybe_catch_panic
Dec 06 22:45:49.007 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 06 22:45:49.007 INFO [stdout]   13:     0x55ec6187fe29 - rustc_driver::in_named_rustc_thread::h9b90de8df47e8aa6
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/librustc_driver/lib.rs:1556
Dec 06 22:45:49.007 INFO [stdout]   14:     0x55ec61959830 - <F as alloc::boxed::FnBox<A>>::call_box::h07d5494f7cee1aca
Dec 06 22:45:49.007 INFO [stdout]                                at src/librustdoc/test.rs:651
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673
Dec 06 22:45:49.007 INFO [stdout]   15:     0x7fd33a5e9872 - <F as alloc::boxed::FnBox<A>>::call_box::h6ce47fbf83b49ca8
Dec 06 22:45:49.007 INFO [stdout]                                at src/libtest/lib.rs:1464
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673
Dec 06 22:45:49.007 INFO [stdout]   16:     0x7fd338fa62f9 - __rust_maybe_catch_panic
Dec 06 22:45:49.007 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 06 22:45:49.007 INFO [stdout]   17:     0x7fd33a5e14e3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398
Dec 06 22:45:49.007 INFO [stdout]                                at src/libtest/lib.rs:1426
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136
Dec 06 22:45:49.007 INFO [stdout]   18:     0x7fd33a5e2404 - std::panicking::try::do_call::h7a86b6211ebb5e72
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310
Dec 06 22:45:49.007 INFO [stdout]   19:     0x7fd338fa62f9 - __rust_maybe_catch_panic
Dec 06 22:45:49.007 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 06 22:45:49.007 INFO [stdout]   20:     0x7fd33a5e99ac - <F as alloc::boxed::FnBox<A>>::call_box::h877dbe22cb3997f4
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673
Dec 06 22:45:49.007 INFO [stdout]   21:     0x7fd338f9981d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd
Dec 06 22:45:49.007 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683
Dec 06 22:45:49.007 INFO [stdout]                                at src/libstd/sys_common/thread.rs:24
Dec 06 22:45:49.007 INFO [stdout]                                at src/libstd/sys/unix/thread.rs:90
Dec 06 22:45:49.008 INFO [stdout]   22:     0x7fd338d0d6b9 - start_thread
Dec 06 22:45:49.008 INFO [stdout]   23:     0x7fd33862541c - clone
Dec 06 22:45:49.008 INFO [stdout]   24:                0x0 - <unknown>
Dec 06 22:45:49.008 INFO [stdout] query stack during panic:
Dec 06 22:45:49.008 INFO [stdout] end of query stack
Dec 06 22:45:49.008 INFO [stdout] 
Dec 06 22:45:49.008 INFO [stdout] 
Dec 06 22:45:49.008 INFO [stdout] failures:
Dec 06 22:45:49.008 INFO [stdout]     src/lib.rs -  (line 15)
Dec 06 22:45:49.008 INFO [stdout] 
Dec 06 22:45:49.008 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 22:45:49.008 INFO [stdout] 
Dec 06 22:45:49.023 INFO [stderr] error: test failed, to rerun pass '--doc'
Dec 06 22:45:49.023 INFO [stderr] su: No module specific data is present
Dec 06 22:45:49.385 INFO running `"docker" "inspect" "054f5810b3e1abe8627823eebc52f707726772669674de007a3a1a5b446277f3"`
Dec 06 22:45:49.477 INFO running `"docker" "rm" "-f" "054f5810b3e1abe8627823eebc52f707726772669674de007a3a1a5b446277f3"`
Dec 06 22:45:49.652 INFO [stdout] 054f5810b3e1abe8627823eebc52f707726772669674de007a3a1a5b446277f3