Nov 18 02:09:49.961 INFO testing region-0.3.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 02:09:49.961 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 02:09:50.086 INFO [stdout] 49df9910bc83ce209b8522e57f51c79cf1566b9cab8b36af52b32b5e0fffc150
Nov 18 02:09:50.087 INFO running `"docker" "start" "-a" "49df9910bc83ce209b8522e57f51c79cf1566b9cab8b36af52b32b5e0fffc150"`
Nov 18 02:09:50.433 INFO [stderr] usermod: no changes
Nov 18 02:09:50.504 INFO [stderr]    Compiling region v0.3.0 (/source)
Nov 18 02:09:51.813 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Nov 18 02:09:51.817 INFO [stderr] su: No module specific data is present
Nov 18 02:09:52.122 INFO running `"docker" "inspect" "49df9910bc83ce209b8522e57f51c79cf1566b9cab8b36af52b32b5e0fffc150"`
Nov 18 02:09:52.185 INFO running `"docker" "rm" "-f" "49df9910bc83ce209b8522e57f51c79cf1566b9cab8b36af52b32b5e0fffc150"`
Nov 18 02:09:52.279 INFO [stdout] 49df9910bc83ce209b8522e57f51c79cf1566b9cab8b36af52b32b5e0fffc150
Nov 18 02:09:52.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 02:09:52.472 INFO [stdout] 8f8f4f6cf0d780217a86e39fa03b58cf0540d412bbf5e665a0fa336f843b1b45
Nov 18 02:09:52.474 INFO running `"docker" "start" "-a" "8f8f4f6cf0d780217a86e39fa03b58cf0540d412bbf5e665a0fa336f843b1b45"`
Nov 18 02:09:52.793 INFO [stderr] usermod: no changes
Nov 18 02:09:52.840 INFO [stderr]    Compiling region v0.3.0 (/source)
Nov 18 02:09:54.576 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Nov 18 02:09:54.580 INFO [stderr] su: No module specific data is present
Nov 18 02:09:54.804 INFO running `"docker" "inspect" "8f8f4f6cf0d780217a86e39fa03b58cf0540d412bbf5e665a0fa336f843b1b45"`
Nov 18 02:09:54.886 INFO running `"docker" "rm" "-f" "8f8f4f6cf0d780217a86e39fa03b58cf0540d412bbf5e665a0fa336f843b1b45"`
Nov 18 02:09:54.981 INFO [stdout] 8f8f4f6cf0d780217a86e39fa03b58cf0540d412bbf5e665a0fa336f843b1b45
Nov 18 02:09:54.983 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 02:09:55.159 INFO [stdout] 41baf0b5d08dcc2df4fa9920da6114574214ff5405bdb94a3c6d72a70a7688b7
Nov 18 02:09:55.160 INFO running `"docker" "start" "-a" "41baf0b5d08dcc2df4fa9920da6114574214ff5405bdb94a3c6d72a70a7688b7"`
Nov 18 02:09:55.473 INFO [stderr] usermod: no changes
Nov 18 02:09:55.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 18 02:09:55.539 INFO [stderr]      Running /target/debug/deps/region-2c012f5588d15d3d
Nov 18 02:09:55.541 INFO [stdout] 
Nov 18 02:09:55.542 INFO [stdout] running 21 tests
Nov 18 02:09:55.542 INFO [stdout] test page::tests::page_rounding ... ok
Nov 18 02:09:55.542 INFO [stdout] test os::linux::tests::parse_region ... ok
Nov 18 02:09:55.542 INFO [stdout] test page::tests::page_size_value ... ok
Nov 18 02:09:55.542 INFO [stdout] test tests::protect_alloc ... ok
Nov 18 02:09:55.542 INFO [stdout] test tests::protect_null ... ok
Nov 18 02:09:55.542 INFO [stdout] test tests::protect_overlap ... ok
Nov 18 02:09:55.543 INFO [stdout] test tests::protect_code ... ok
Nov 18 02:09:55.548 INFO [stdout] test tests::query_alloc ... ok
Nov 18 02:09:55.551 INFO [stdout] test tests::query_null ... ok
Nov 18 02:09:55.555 INFO [stdout] test tests::query_area_zero ... ok
Nov 18 02:09:55.555 INFO [stdout] test tests::query_code ... ok
Nov 18 02:09:55.555 INFO [stdout] test os::linux::tests::parse_flags ... ok
Nov 18 02:09:55.555 INFO [stdout] test lock::tests::lock_page_release ... ok
Nov 18 02:09:55.555 INFO [stdout] test lock::tests::lock_page ... ok
Nov 18 02:09:55.555 INFO [stdout] test tests::query_area_overlap ... ok
Nov 18 02:09:55.555 INFO [stdout] test tests::query_area_alloc ... ok
Nov 18 02:09:55.555 INFO [stdout] test view::tests::view_check_size ... ok
Nov 18 02:09:55.556 INFO [stdout] test view::tests::view_exec_prot ... ok
Nov 18 02:09:55.556 INFO [stdout] test view::tests::view_get_prot ... ok
Nov 18 02:09:55.556 INFO [stdout] test view::tests::view_prot_initial ... ok
Nov 18 02:09:55.557 INFO [stdout] test view::tests::view_prot_prev ... ok
Nov 18 02:09:55.557 INFO [stdout] 
Nov 18 02:09:55.557 INFO [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 02:09:55.557 INFO [stdout] 
Nov 18 02:09:55.558 INFO [stderr]    Doc-tests region
Nov 18 02:09:56.855 INFO [stdout] 
Nov 18 02:09:56.855 INFO [stdout] running 9 tests
Nov 18 02:10:01.931 INFO [stdout] test src/lib.rs - query (line 143) ... ok
Nov 18 02:10:02.087 INFO [stdout] test src/lib.rs -  (line 35) ... ok
Nov 18 02:10:02.167 INFO [stdout] test src/lib.rs - protect (line 213) ... ok
Nov 18 02:10:03.155 INFO [stdout] test src/lib.rs -  (line 27) ... ok
Nov 18 02:10:03.157 INFO [stdout] test <::bitflags::__bitflags macros> - protection::Protection (line 16) ... ok
Nov 18 02:10:03.307 INFO [stdout] test src/lib.rs - query_range (line 172) ... ok
Nov 18 02:10:03.368 INFO [stdout] test src/lock.rs - lock::lock (line 16) ... ok
Nov 18 02:10:03.410 INFO [stdout] test src/lib.rs -  (line 58) ... FAILED
Nov 18 02:10:04.726 INFO [stdout] test src/view.rs - view::View (line 68) ... ok
Nov 18 02:10:04.726 INFO [stdout] 
Nov 18 02:10:04.726 INFO [stdout] failures:
Nov 18 02:10:04.726 INFO [stdout] 
Nov 18 02:10:04.726 INFO [stdout] ---- src/lib.rs -  (line 58) stdout ----
Nov 18 02:10:04.726 INFO [stdout] thread 'src/lib.rs -  (line 58)' panicked at 'test executable failed:
Nov 18 02:10:04.726 INFO [stdout] 
Nov 18 02:10:04.726 INFO [stdout] 
Nov 18 02:10:04.726 INFO [stdout] ', librustdoc/test.rs:358:17
Nov 18 02:10:04.726 INFO [stdout] stack backtrace:
Nov 18 02:10:04.726 INFO [stdout]    0:     0x7f51ed9e2bc3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8
Nov 18 02:10:04.726 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 18 02:10:04.726 INFO [stdout]    1:     0x7f51ed9da2a8 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb
Nov 18 02:10:04.726 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Nov 18 02:10:04.726 INFO [stdout]    2:     0x7f51ed9df594 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097
Nov 18 02:10:04.726 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Nov 18 02:10:04.726 INFO [stdout]                                at libstd/panicking.rs:211
Nov 18 02:10:04.726 INFO [stdout]    3:     0x7f51ed9df27c - std::panicking::default_hook::h98c2a01ef734e4b0
Nov 18 02:10:04.726 INFO [stdout]                                at libstd/panicking.rs:221
Nov 18 02:10:04.726 INFO [stdout]    4:     0x7f51efb3bd01 - rustc::util::common::panic_hook::hb5e29ad6fd71b050
Nov 18 02:10:04.726 INFO [stdout]    5:     0x7f51ed9dfd79 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752
Nov 18 02:10:04.726 INFO [stdout]                                at libstd/panicking.rs:480
Nov 18 02:10:04.726 INFO [stdout]    6:     0x7f51ed9df821 - std::panicking::continue_panic_fmt::h61fd5a7b1a268752
Nov 18 02:10:04.726 INFO [stdout]                                at libstd/panicking.rs:390
Nov 18 02:10:04.726 INFO [stdout]    7:     0x7f51ed9df76e - std::panicking::begin_panic_fmt::hfa6f19d29682fcb6
Nov 18 02:10:04.726 INFO [stdout]                                at libstd/panicking.rs:345
Nov 18 02:10:04.726 INFO [stdout]    8:     0x5606f178a7aa - rustdoc::test::run_test::h7e7f9ec8aeaa87f8
Nov 18 02:10:04.726 INFO [stdout]                                at librustdoc/test.rs:358
Nov 18 02:10:04.726 INFO [stdout]    9:     0x5606f165dfae - <scoped_tls::ScopedKey<T>>::set::h908a96c8ec4ddccf
Nov 18 02:10:04.726 INFO [stdout]                                at librustdoc/test.rs:654
Nov 18 02:10:04.726 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libsyntax/lib.rs:124
Nov 18 02:10:04.726 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Nov 18 02:10:04.726 INFO [stdout]   10:     0x5606f163c871 - syntax::with_globals::h9807168bf3c0d85b
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libsyntax/lib.rs:123
Nov 18 02:10:04.726 INFO [stdout]   11:     0x5606f15c6b4b - std::panicking::try::do_call::h64a568dca1c842cf
Nov 18 02:10:04.726 INFO [stdout]                                at librustdoc/test.rs:651
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310
Nov 18 02:10:04.726 INFO [stdout]   12:     0x7f51ed9fd049 - __rust_maybe_catch_panic
Nov 18 02:10:04.726 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 02:10:04.726 INFO [stdout]   13:     0x5606f1656069 - rustc_driver::in_named_rustc_thread::hc08d76125a58a368
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/librustc_driver/lib.rs:1554
Nov 18 02:10:04.726 INFO [stdout]   14:     0x5606f175ea80 - <F as alloc::boxed::FnBox<A>>::call_box::hf60ef6def5189442
Nov 18 02:10:04.726 INFO [stdout]                                at librustdoc/test.rs:651
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 18 02:10:04.726 INFO [stdout]   15:     0x7f51ef01db72 - <F as alloc::boxed::FnBox<A>>::call_box::hb3eb0389b4ad8337
Nov 18 02:10:04.726 INFO [stdout]                                at libtest/lib.rs:1464
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 18 02:10:04.726 INFO [stdout]   16:     0x7f51ed9fd049 - __rust_maybe_catch_panic
Nov 18 02:10:04.726 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 02:10:04.726 INFO [stdout]   17:     0x7f51ef015493 - std::sys_common::backtrace::__rust_begin_short_backtrace::h89ea8afe71e36f86
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 18 02:10:04.726 INFO [stdout]                                at libtest/lib.rs:1426
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136
Nov 18 02:10:04.726 INFO [stdout]   18:     0x7f51ef016344 - std::panicking::try::do_call::h4132042e0cbea3ae
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310
Nov 18 02:10:04.726 INFO [stdout]   19:     0x7f51ed9fd049 - __rust_maybe_catch_panic
Nov 18 02:10:04.726 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 02:10:04.726 INFO [stdout]   20:     0x7f51ef01da4c - <F as alloc::boxed::FnBox<A>>::call_box::hab7f616f05880bf6
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 18 02:10:04.726 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476
Nov 18 02:10:04.727 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 18 02:10:04.727 INFO [stdout]   21:     0x7f51ed9efb2d - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038
Nov 18 02:10:04.727 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683
Nov 18 02:10:04.727 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Nov 18 02:10:04.727 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Nov 18 02:10:04.727 INFO [stdout]   22:     0x7f51ed7626b9 - start_thread
Nov 18 02:10:04.727 INFO [stdout]   23:     0x7f51ed07a41c - clone
Nov 18 02:10:04.727 INFO [stdout]   24:                0x0 - <unknown>
Nov 18 02:10:04.727 INFO [stdout] query stack during panic:
Nov 18 02:10:04.727 INFO [stdout] end of query stack
Nov 18 02:10:04.727 INFO [stdout] 
Nov 18 02:10:04.727 INFO [stdout] 
Nov 18 02:10:04.727 INFO [stdout] failures:
Nov 18 02:10:04.727 INFO [stdout]     src/lib.rs -  (line 58)
Nov 18 02:10:04.727 INFO [stdout] 
Nov 18 02:10:04.727 INFO [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 02:10:04.727 INFO [stdout] 
Nov 18 02:10:04.748 INFO [stderr] error: test failed, to rerun pass '--doc'
Nov 18 02:10:04.749 INFO [stderr] su: No module specific data is present
Nov 18 02:10:05.023 INFO running `"docker" "inspect" "41baf0b5d08dcc2df4fa9920da6114574214ff5405bdb94a3c6d72a70a7688b7"`
Nov 18 02:10:05.123 INFO running `"docker" "rm" "-f" "41baf0b5d08dcc2df4fa9920da6114574214ff5405bdb94a3c6d72a70a7688b7"`
Nov 18 02:10:05.211 INFO [stdout] 41baf0b5d08dcc2df4fa9920da6114574214ff5405bdb94a3c6d72a70a7688b7