Nov 18 02:09:49.847 INFO testing region-0.3.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 02:09:49.848 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 02:09:49.991 INFO [stdout] 55a5c9053861366adbd6f804b90ce46c838b5925c14955c1c1ab84f40d9b14b2
Nov 18 02:09:49.994 INFO running `"docker" "start" "-a" "55a5c9053861366adbd6f804b90ce46c838b5925c14955c1c1ab84f40d9b14b2"`
Nov 18 02:09:50.367 INFO [stderr] usermod: no changes
Nov 18 02:09:50.413 INFO [stderr]    Compiling region v0.3.0 (/source)
Nov 18 02:09:51.558 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Nov 18 02:09:51.564 INFO [stderr] su: No module specific data is present
Nov 18 02:09:51.842 INFO running `"docker" "inspect" "55a5c9053861366adbd6f804b90ce46c838b5925c14955c1c1ab84f40d9b14b2"`
Nov 18 02:09:51.900 INFO running `"docker" "rm" "-f" "55a5c9053861366adbd6f804b90ce46c838b5925c14955c1c1ab84f40d9b14b2"`
Nov 18 02:09:52.001 INFO [stdout] 55a5c9053861366adbd6f804b90ce46c838b5925c14955c1c1ab84f40d9b14b2
Nov 18 02:09:52.002 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 02:09:52.185 INFO [stdout] 4171471e6cd602cbf41cb2e2ba51a8ca6f9627689f00e880eee5c9db6141e96d
Nov 18 02:09:52.185 INFO running `"docker" "start" "-a" "4171471e6cd602cbf41cb2e2ba51a8ca6f9627689f00e880eee5c9db6141e96d"`
Nov 18 02:09:52.509 INFO [stderr] usermod: no changes
Nov 18 02:09:52.556 INFO [stderr]    Compiling region v0.3.0 (/source)
Nov 18 02:09:54.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Nov 18 02:09:54.364 INFO [stderr] su: No module specific data is present
Nov 18 02:09:54.686 INFO running `"docker" "inspect" "4171471e6cd602cbf41cb2e2ba51a8ca6f9627689f00e880eee5c9db6141e96d"`
Nov 18 02:09:54.777 INFO running `"docker" "rm" "-f" "4171471e6cd602cbf41cb2e2ba51a8ca6f9627689f00e880eee5c9db6141e96d"`
Nov 18 02:09:54.859 INFO [stdout] 4171471e6cd602cbf41cb2e2ba51a8ca6f9627689f00e880eee5c9db6141e96d
Nov 18 02:09:54.861 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 02:09:55.036 INFO [stdout] b588a75b5fef0edc5b854660537cfced8634a2765ccf762946db51be33ee133c
Nov 18 02:09:55.038 INFO running `"docker" "start" "-a" "b588a75b5fef0edc5b854660537cfced8634a2765ccf762946db51be33ee133c"`
Nov 18 02:09:55.400 INFO [stderr] usermod: no changes
Nov 18 02:09:55.443 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 02:09:55.444 INFO [stderr]      Running /target/debug/deps/region-a55dc78e58047d33
Nov 18 02:09:55.446 INFO [stdout] 
Nov 18 02:09:55.446 INFO [stdout] running 21 tests
Nov 18 02:09:55.446 INFO [stdout] test os::linux::tests::parse_flags ... ok
Nov 18 02:09:55.451 INFO [stdout] test page::tests::page_size_value ... ok
Nov 18 02:09:55.451 INFO [stdout] test os::linux::tests::parse_region ... ok
Nov 18 02:09:55.451 INFO [stdout] test page::tests::page_rounding ... ok
Nov 18 02:09:55.451 INFO [stdout] test tests::protect_alloc ... ok
Nov 18 02:09:55.451 INFO [stdout] test tests::protect_null ... ok
Nov 18 02:09:55.451 INFO [stdout] test tests::protect_code ... ok
Nov 18 02:09:55.455 INFO [stdout] test tests::query_alloc ... ok
Nov 18 02:09:55.456 INFO [stdout] test tests::query_null ... ok
Nov 18 02:09:55.456 INFO [stdout] test tests::protect_overlap ... ok
Nov 18 02:09:55.467 INFO [stdout] test lock::tests::lock_page ... ok
Nov 18 02:09:55.468 INFO [stdout] test lock::tests::lock_page_release ... ok
Nov 18 02:09:55.468 INFO [stdout] test tests::query_code ... ok
Nov 18 02:09:55.468 INFO [stdout] test tests::query_area_zero ... ok
Nov 18 02:09:55.487 INFO [stdout] test tests::query_area_alloc ... ok
Nov 18 02:09:55.494 INFO [stdout] test view::tests::view_prot_initial ... ok
Nov 18 02:09:55.495 INFO [stdout] test view::tests::view_get_prot ... ok
Nov 18 02:09:55.495 INFO [stdout] test view::tests::view_exec_prot ... ok
Nov 18 02:09:55.495 INFO [stdout] test view::tests::view_check_size ... ok
Nov 18 02:09:55.495 INFO [stdout] test tests::query_area_overlap ... ok
Nov 18 02:09:55.495 INFO [stdout] test view::tests::view_prot_prev ... ok
Nov 18 02:09:55.495 INFO [stdout] 
Nov 18 02:09:55.495 INFO [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 02:09:55.495 INFO [stdout] 
Nov 18 02:09:55.498 INFO [stderr]    Doc-tests region
Nov 18 02:09:56.854 INFO [stdout] 
Nov 18 02:09:56.854 INFO [stdout] running 9 tests
Nov 18 02:10:01.719 INFO [stdout] test src/lib.rs - query_range (line 172) ... ok
Nov 18 02:10:01.971 INFO [stdout] test src/lib.rs - query (line 143) ... ok
Nov 18 02:10:02.779 INFO [stdout] test src/lib.rs -  (line 27) ... ok
Nov 18 02:10:02.875 INFO [stdout] test src/lib.rs -  (line 35) ... ok
Nov 18 02:10:03.260 INFO [stdout] test <::bitflags::__bitflags macros> - protection::Protection (line 16) ... ok
Nov 18 02:10:03.429 INFO [stdout] test src/lock.rs - lock::lock (line 16) ... ok
Nov 18 02:10:03.527 INFO [stdout] test src/lib.rs - protect (line 213) ... ok
Nov 18 02:10:03.555 INFO [stdout] test src/lib.rs -  (line 58) ... FAILED
Nov 18 02:10:04.737 INFO [stdout] test src/view.rs - view::View (line 68) ... ok
Nov 18 02:10:04.737 INFO [stdout] 
Nov 18 02:10:04.737 INFO [stdout] failures:
Nov 18 02:10:04.738 INFO [stdout] 
Nov 18 02:10:04.738 INFO [stdout] ---- src/lib.rs -  (line 58) stdout ----
Nov 18 02:10:04.738 INFO [stdout] thread 'src/lib.rs -  (line 58)' panicked at 'test executable failed:
Nov 18 02:10:04.738 INFO [stdout] 
Nov 18 02:10:04.738 INFO [stdout] 
Nov 18 02:10:04.738 INFO [stdout] ', librustdoc/test.rs:358:17
Nov 18 02:10:04.738 INFO [stdout] stack backtrace:
Nov 18 02:10:04.738 INFO [stdout]    0:     0x7fcc4f615a83 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h26df0f6fdb27c709
Nov 18 02:10:04.738 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 18 02:10:04.738 INFO [stdout]    1:     0x7fcc4f60d2a8 - std::sys_common::backtrace::_print::h84c40fecda6d638e
Nov 18 02:10:04.738 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Nov 18 02:10:04.738 INFO [stdout]    2:     0x7fcc4f612454 - std::panicking::default_hook::{{closure}}::h77e370c0567fc0a7
Nov 18 02:10:04.738 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Nov 18 02:10:04.738 INFO [stdout]                                at libstd/panicking.rs:211
Nov 18 02:10:04.738 INFO [stdout]    3:     0x7fcc4f61213c - std::panicking::default_hook::hb9a45c11a33bbcb2
Nov 18 02:10:04.738 INFO [stdout]                                at libstd/panicking.rs:221
Nov 18 02:10:04.738 INFO [stdout]    4:     0x7fcc517646d1 - rustc::util::common::panic_hook::h102faf9876448695
Nov 18 02:10:04.738 INFO [stdout]    5:     0x7fcc4f612c39 - std::panicking::rust_panic_with_hook::ha8d95048d940f754
Nov 18 02:10:04.738 INFO [stdout]                                at libstd/panicking.rs:480
Nov 18 02:10:04.738 INFO [stdout]    6:     0x7fcc4f6126e1 - std::panicking::continue_panic_fmt::hfc82a3747387e2c6
Nov 18 02:10:04.738 INFO [stdout]                                at libstd/panicking.rs:390
Nov 18 02:10:04.738 INFO [stdout]    7:     0x7fcc4f61262e - std::panicking::begin_panic_fmt::h17464725d83144d2
Nov 18 02:10:04.738 INFO [stdout]                                at libstd/panicking.rs:345
Nov 18 02:10:04.738 INFO [stdout]    8:     0x55aae4326f7a - rustdoc::test::run_test::h3a69135895ffb56a
Nov 18 02:10:04.738 INFO [stdout]                                at librustdoc/test.rs:358
Nov 18 02:10:04.738 INFO [stdout]    9:     0x55aae41f9eee - <scoped_tls::ScopedKey<T>>::set::hc4facc4870e509b6
Nov 18 02:10:04.738 INFO [stdout]                                at librustdoc/test.rs:654
Nov 18 02:10:04.738 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libsyntax/lib.rs:124
Nov 18 02:10:04.738 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Nov 18 02:10:04.738 INFO [stdout]   10:     0x55aae41d8d51 - syntax::with_globals::h6744305bcb163a73
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libsyntax/lib.rs:123
Nov 18 02:10:04.738 INFO [stdout]   11:     0x55aae416140b - std::panicking::try::do_call::h82ccb7efab0bea3e
Nov 18 02:10:04.738 INFO [stdout]                                at librustdoc/test.rs:651
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:319
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:310
Nov 18 02:10:04.738 INFO [stdout]   12:     0x7fcc4f630019 - __rust_maybe_catch_panic
Nov 18 02:10:04.738 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 02:10:04.738 INFO [stdout]   13:     0x55aae41f28d9 - rustc_driver::in_named_rustc_thread::hf9918f7965f714e8
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/librustc_driver/lib.rs:1554
Nov 18 02:10:04.738 INFO [stdout]   14:     0x55aae42fb270 - <F as alloc::boxed::FnBox<A>>::call_box::h692f6b13f40e7377
Nov 18 02:10:04.738 INFO [stdout]                                at librustdoc/test.rs:651
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673
Nov 18 02:10:04.738 INFO [stdout]   15:     0x7fcc50c46b32 - <F as alloc::boxed::FnBox<A>>::call_box::hd23e96f38fbd7505
Nov 18 02:10:04.738 INFO [stdout]                                at libtest/lib.rs:1464
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673
Nov 18 02:10:04.738 INFO [stdout]   16:     0x7fcc4f630019 - __rust_maybe_catch_panic
Nov 18 02:10:04.738 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 02:10:04.738 INFO [stdout]   17:     0x7fcc50c3e453 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd0ded23d435d70d0
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398
Nov 18 02:10:04.738 INFO [stdout]                                at libtest/lib.rs:1426
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/sys_common/backtrace.rs:136
Nov 18 02:10:04.738 INFO [stdout]   18:     0x7fcc50c3f2f4 - std::panicking::try::do_call::h031514fb401b7159
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:477
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:319
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:310
Nov 18 02:10:04.738 INFO [stdout]   19:     0x7fcc4f630019 - __rust_maybe_catch_panic
Nov 18 02:10:04.738 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 02:10:04.738 INFO [stdout]   20:     0x7fcc50c469cc - <F as alloc::boxed::FnBox<A>>::call_box::h44700b7a2ec6fd33
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398
Nov 18 02:10:04.738 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:476
Nov 18 02:10:04.739 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673
Nov 18 02:10:04.739 INFO [stdout]   21:     0x7fcc4f622afd - std::sys::unix::thread::Thread::new::thread_start::h8526625243d2f13b
Nov 18 02:10:04.739 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:683
Nov 18 02:10:04.739 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Nov 18 02:10:04.739 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Nov 18 02:10:04.739 INFO [stdout]   22:     0x7fcc4f3956b9 - start_thread
Nov 18 02:10:04.739 INFO [stdout]   23:     0x7fcc4ecad41c - clone
Nov 18 02:10:04.739 INFO [stdout]   24:                0x0 - <unknown>
Nov 18 02:10:04.739 INFO [stdout] query stack during panic:
Nov 18 02:10:04.739 INFO [stdout] end of query stack
Nov 18 02:10:04.739 INFO [stdout] 
Nov 18 02:10:04.739 INFO [stdout] 
Nov 18 02:10:04.739 INFO [stdout] failures:
Nov 18 02:10:04.739 INFO [stdout]     src/lib.rs -  (line 58)
Nov 18 02:10:04.739 INFO [stdout] 
Nov 18 02:10:04.739 INFO [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 02:10:04.739 INFO [stdout] 
Nov 18 02:10:04.759 INFO [stderr] error: test failed, to rerun pass '--doc'
Nov 18 02:10:04.760 INFO [stderr] su: No module specific data is present
Nov 18 02:10:05.105 INFO running `"docker" "inspect" "b588a75b5fef0edc5b854660537cfced8634a2765ccf762946db51be33ee133c"`
Nov 18 02:10:05.201 INFO running `"docker" "rm" "-f" "b588a75b5fef0edc5b854660537cfced8634a2765ccf762946db51be33ee133c"`
Nov 18 02:10:05.266 INFO [stdout] b588a75b5fef0edc5b854660537cfced8634a2765ccf762946db51be33ee133c