Dec 02 16:35:14.908 INFO testing sled-0.16.2 against 1.30.1 for beta-1.31-5
Dec 02 16:35:14.908 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 16:35:15.325 INFO [stdout] 4d3e721abbfbfe9509dacb99c712682a68c7aeef667074cdfc6990246b27d2eb
Dec 02 16:35:15.327 INFO running `"docker" "start" "-a" "4d3e721abbfbfe9509dacb99c712682a68c7aeef667074cdfc6990246b27d2eb"`
Dec 02 16:35:16.399 INFO [stderr] usermod: no changes
Dec 02 16:35:16.631 INFO [stderr]    Compiling coco v0.2.1
Dec 02 16:35:16.631 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 02 16:35:16.631 INFO [stderr]    Compiling sled_sync v0.1.5
Dec 02 16:35:18.721 INFO [stderr]    Compiling pagetable v0.1.1
Dec 02 16:35:18.806 INFO [stderr]    Compiling historian v3.0.4
Dec 02 16:35:19.551 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 02 16:35:22.327 INFO [stderr]    Compiling rayon-core v1.4.1
Dec 02 16:35:25.619 INFO [stderr]    Compiling rayon v1.0.3
Dec 02 16:35:30.875 INFO [stderr]    Compiling pagecache v0.7.7
Dec 02 16:35:43.477 INFO [stderr]    Compiling sled v0.16.2 (/source)
Dec 02 16:35:52.639 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.20s
Dec 02 16:35:52.655 INFO [stderr] su: No module specific data is present
Dec 02 16:35:53.105 INFO running `"docker" "inspect" "4d3e721abbfbfe9509dacb99c712682a68c7aeef667074cdfc6990246b27d2eb"`
Dec 02 16:35:53.275 INFO running `"docker" "rm" "-f" "4d3e721abbfbfe9509dacb99c712682a68c7aeef667074cdfc6990246b27d2eb"`
Dec 02 16:35:53.430 INFO [stdout] 4d3e721abbfbfe9509dacb99c712682a68c7aeef667074cdfc6990246b27d2eb
Dec 02 16:35:53.436 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 16:35:53.660 INFO [stdout] b919256917bbac6d878a39ad0746c2569b41126c2bd01871cb67987e64fc7fb0
Dec 02 16:35:53.662 INFO running `"docker" "start" "-a" "b919256917bbac6d878a39ad0746c2569b41126c2bd01871cb67987e64fc7fb0"`
Dec 02 16:35:54.070 INFO [stderr] usermod: no changes
Dec 02 16:35:54.195 INFO [stderr]    Compiling sled v0.16.2 (/source)
Dec 02 16:35:59.375 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.28s
Dec 02 16:35:59.395 INFO [stderr] su: No module specific data is present
Dec 02 16:36:00.020 INFO running `"docker" "inspect" "b919256917bbac6d878a39ad0746c2569b41126c2bd01871cb67987e64fc7fb0"`
Dec 02 16:36:00.363 INFO running `"docker" "rm" "-f" "b919256917bbac6d878a39ad0746c2569b41126c2bd01871cb67987e64fc7fb0"`
Dec 02 16:36:00.703 INFO [stdout] b919256917bbac6d878a39ad0746c2569b41126c2bd01871cb67987e64fc7fb0
Dec 02 16:36:00.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 16:36:01.087 INFO [stdout] 293f97506b836d845e2eb418d0fddd74c5958abee5d0fda8bd29efb8876a0fea
Dec 02 16:36:01.092 INFO running `"docker" "start" "-a" "293f97506b836d845e2eb418d0fddd74c5958abee5d0fda8bd29efb8876a0fea"`
Dec 02 16:36:02.231 INFO [stderr] usermod: no changes
Dec 02 16:36:02.411 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 02 16:36:02.418 INFO [stderr]      Running /target/debug/deps/sled-1506f6b978698e29
Dec 02 16:36:02.420 INFO [stdout] 
Dec 02 16:36:02.420 INFO [stdout] running 5 tests
Dec 02 16:36:02.421 INFO [stdout] test prefix::test_prefix ... ok
Dec 02 16:36:02.421 INFO [stdout] test bound::test_bounds ... ok
Dec 02 16:36:02.421 INFO [stdout] test binary_search_least_upper_bound::test_binary_search_lub ... ok
Dec 02 16:36:02.423 INFO [stdout] test prefix::test_prefix_cmp_encoded ... ok
Dec 02 16:36:02.425 INFO [stdout] test prefix::test_prefix_cmp ... ok
Dec 02 16:36:02.425 INFO [stdout] 
Dec 02 16:36:02.425 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 16:36:02.425 INFO [stdout] 
Dec 02 16:36:02.426 INFO [stderr]    Doc-tests sled
Dec 02 16:36:07.656 INFO [stdout] 
Dec 02 16:36:07.656 INFO [stdout] running 6 tests
Dec 02 16:36:38.163 INFO [stdout] test src/tree.rs - tree::Tree::merge (line 354) ... ok
Dec 02 16:36:40.631 INFO [stdout] test src/tree.rs - tree::Tree::iter (line 581) ... ok
Dec 02 16:36:40.936 INFO [stdout] test src/tree.rs - tree::Tree::scan (line 527) ... ok
Dec 02 16:36:41.827 INFO [stdout] test src/tree.rs - tree::Tree::del (line 455) ... ok
Dec 02 16:36:42.146 INFO [stdout] test src/tree.rs - tree::Tree::cas (line 181) ... ok
Dec 02 16:36:42.191 INFO [stdout] test src/lib.rs -  (line 5) ... FAILED
Dec 02 16:36:42.191 INFO [stdout] 
Dec 02 16:36:42.191 INFO [stdout] failures:
Dec 02 16:36:42.191 INFO [stdout] 
Dec 02 16:36:42.191 INFO [stdout] ---- src/lib.rs -  (line 5) stdout ----
Dec 02 16:36:42.191 INFO [stdout] thread 'src/lib.rs -  (line 5)' panicked at 'test executable failed:
Dec 02 16:36:42.191 INFO [stdout] 
Dec 02 16:36:42.191 INFO [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: Other, message: "Read-only file system" })', libcore/result.rs:1009:5
Dec 02 16:36:42.191 INFO [stdout] stack backtrace:
Dec 02 16:36:42.191 INFO [stdout]    0:     0x555ae9f13d9e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h15749a98198ba25f
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 02 16:36:42.191 INFO [stdout]    1:     0x555ae9f07886 - std::sys_common::backtrace::print::h0ba65c811294dbf0
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 02 16:36:42.191 INFO [stdout]    2:     0x555ae9f05b4d - std::panicking::default_hook::{{closure}}::h42bb31757f0fee64
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/panicking.rs:211
Dec 02 16:36:42.191 INFO [stdout]    3:     0x555ae9f058c0 - std::panicking::default_hook::hebc8848d7aa7dbd9
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/panicking.rs:227
Dec 02 16:36:42.191 INFO [stdout]    4:     0x555ae9f061fc - std::panicking::rust_panic_with_hook::h86e619a638415243
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/panicking.rs:477
Dec 02 16:36:42.191 INFO [stdout]    5:     0x555ae9f05db9 - std::panicking::continue_panic_fmt::h2d2d2bfb065a70b2
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/panicking.rs:391
Dec 02 16:36:42.191 INFO [stdout]    6:     0x555ae9f05cb5 - rust_begin_unwind
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/panicking.rs:326
Dec 02 16:36:42.191 INFO [stdout]    7:     0x555ae9f56bbb - core::panicking::panic_fmt::h2155aa66b67fe83c
Dec 02 16:36:42.191 INFO [stdout]                                at libcore/panicking.rs:77
Dec 02 16:36:42.191 INFO [stdout]    8:     0x555ae9e22493 - core::result::unwrap_failed::h012d8d6811da8b3d
Dec 02 16:36:42.191 INFO [stdout]                                at libcore/macros.rs:26
Dec 02 16:36:42.191 INFO [stdout]    9:     0x555ae9bee085 - <core::result::Result<T, E>>::unwrap::h0780ea384dd0599a
Dec 02 16:36:42.191 INFO [stdout]   10:     0x555ae9bee797 - rust_out::main::h944e552f3f67b4ba
Dec 02 16:36:42.191 INFO [stdout]   11:     0x555ae9beefc2 - std::rt::lang_start::{{closure}}::h728c831e7cc482ed
Dec 02 16:36:42.191 INFO [stdout]   12:     0x555ae9f05c52 - std::panicking::try::do_call::h47665672c57b11e4
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/rt.rs:59
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/panicking.rs:310
Dec 02 16:36:42.191 INFO [stdout]   13:     0x555ae9f23c29 - __rust_maybe_catch_panic
Dec 02 16:36:42.191 INFO [stdout]                                at libpanic_unwind/lib.rs:103
Dec 02 16:36:42.191 INFO [stdout]   14:     0x555ae9f0f365 - std::rt::lang_start_internal::had9505969b8e20a2
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/rt.rs:58
Dec 02 16:36:42.191 INFO [stdout]   15:     0x555ae9beefa3 - std::rt::lang_start::hcf64ef8c79b4db31
Dec 02 16:36:42.191 INFO [stdout]   16:     0x555ae9beed5a - main
Dec 02 16:36:42.191 INFO [stdout]   17:     0x7fb078e2182f - __libc_start_main
Dec 02 16:36:42.191 INFO [stdout]   18:     0x555ae9bede88 - _start
Dec 02 16:36:42.191 INFO [stdout]   19:                0x0 - <unknown>
Dec 02 16:36:42.191 INFO [stdout] 
Dec 02 16:36:42.191 INFO [stdout] ', librustdoc/test.rs:367:17
Dec 02 16:36:42.191 INFO [stdout] stack backtrace:
Dec 02 16:36:42.191 INFO [stdout]    0:     0x7f9a8d7297ce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h15749a98198ba25f
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 02 16:36:42.191 INFO [stdout]    1:     0x7f9a8d702966 - std::sys_common::backtrace::print::h0ba65c811294dbf0
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 02 16:36:42.191 INFO [stdout]    2:     0x7f9a8d7005bd - std::panicking::default_hook::{{closure}}::h42bb31757f0fee64
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/panicking.rs:211
Dec 02 16:36:42.191 INFO [stdout]    3:     0x7f9a8d7002cb - std::panicking::default_hook::hebc8848d7aa7dbd9
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/panicking.rs:221
Dec 02 16:36:42.191 INFO [stdout]    4:     0x7f9a8f8736a1 - rustc::util::common::panic_hook::h9a39743bb116fb66
Dec 02 16:36:42.191 INFO [stdout]    5:     0x7f9a8d700cc3 - std::panicking::rust_panic_with_hook::h86e619a638415243
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/panicking.rs:481
Dec 02 16:36:42.191 INFO [stdout]    6:     0x7f9a8d700829 - std::panicking::continue_panic_fmt::h2d2d2bfb065a70b2
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/panicking.rs:391
Dec 02 16:36:42.191 INFO [stdout]    7:     0x7f9a8d70078d - std::panicking::begin_panic_fmt::ha5097e2056ef3d5a
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/panicking.rs:346
Dec 02 16:36:42.191 INFO [stdout]    8:     0x562af8736473 - rustdoc::test::Collector::add_test::{{closure}}::{{closure}}::{{closure}}::h071753b32990ff99
Dec 02 16:36:42.191 INFO [stdout]                                at librustdoc/test.rs:367
Dec 02 16:36:42.191 INFO [stdout]                                at librustdoc/test.rs:564
Dec 02 16:36:42.191 INFO [stdout]    9:     0x562af86f2990 - <scoped_tls::ScopedKey<T>>::set::h9896b6fe380ee541
Dec 02 16:36:42.191 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 02 16:36:42.191 INFO [stdout]                                at libsyntax/lib.rs:108
Dec 02 16:36:42.191 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 02 16:36:42.191 INFO [stdout]   10:     0x562af851b5cd - syntax::with_globals::h851ff797fe7b24af
Dec 02 16:36:42.191 INFO [stdout]                                at libsyntax/lib.rs:107
Dec 02 16:36:42.191 INFO [stdout]   11:     0x562af856b484 - std::panicking::try::do_call::h43316ef786a5afc6
Dec 02 16:36:42.191 INFO [stdout]                                at librustdoc/test.rs:561
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/panic.rs:313
Dec 02 16:36:42.191 INFO [stdout]                                at libstd/panicking.rs:310
Dec 02 16:36:42.191 INFO [stdout]   12:     0x7f9a8d7405b9 - __rust_maybe_catch_panic
Dec 02 16:36:42.192 INFO [stdout]                                at libpanic_unwind/lib.rs:103
Dec 02 16:36:42.192 INFO [stdout]   13:     0x562af85e1f03 - rustc_driver::in_named_rustc_thread::h7a18544b9923f524
Dec 02 16:36:42.192 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 16:36:42.192 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 16:36:42.192 INFO [stdout]                                at librustc_driver/lib.rs:1574
Dec 02 16:36:42.192 INFO [stdout]   14:     0x562af870ecfc - <F as alloc::boxed::FnBox<A>>::call_box::h2226feb604beb2d6
Dec 02 16:36:42.192 INFO [stdout]                                at librustdoc/test.rs:561
Dec 02 16:36:42.192 INFO [stdout]                                at liballoc/boxed.rs:646
Dec 02 16:36:42.192 INFO [stdout]   15:     0x7f9a8ed8ddf2 - <F as alloc::boxed::FnBox<A>>::call_box::hf3e9d4c572efaf22
Dec 02 16:36:42.192 INFO [stdout]                                at libtest/lib.rs:1454
Dec 02 16:36:42.192 INFO [stdout]                                at liballoc/boxed.rs:646
Dec 02 16:36:42.192 INFO [stdout]   16:     0x7f9a8d7405b9 - __rust_maybe_catch_panic
Dec 02 16:36:42.192 INFO [stdout]                                at libpanic_unwind/lib.rs:103
Dec 02 16:36:42.192 INFO [stdout]   17:     0x7f9a8ed9b1ed - std::sys_common::backtrace::__rust_begin_short_backtrace::h0ff507d7422944d3
Dec 02 16:36:42.192 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 16:36:42.192 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 16:36:42.192 INFO [stdout]                                at libtest/lib.rs:1416
Dec 02 16:36:42.192 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 02 16:36:42.192 INFO [stdout]   18:     0x7f9a8edb8ff4 - std::panicking::try::do_call::hba0bdcc3670471cc
Dec 02 16:36:42.192 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 02 16:36:42.192 INFO [stdout]                                at libstd/panic.rs:313
Dec 02 16:36:42.192 INFO [stdout]                                at libstd/panicking.rs:310
Dec 02 16:36:42.192 INFO [stdout]   19:     0x7f9a8d7405b9 - __rust_maybe_catch_panic
Dec 02 16:36:42.192 INFO [stdout]                                at libpanic_unwind/lib.rs:103
Dec 02 16:36:42.192 INFO [stdout]   20:     0x7f9a8eda5bd6 - <F as alloc::boxed::FnBox<A>>::call_box::hdac52587b00591af
Dec 02 16:36:42.192 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 16:36:42.192 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 16:36:42.192 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 02 16:36:42.192 INFO [stdout]                                at liballoc/boxed.rs:646
Dec 02 16:36:42.192 INFO [stdout]   21:     0x7f9a8d72dcca - std::sys_common::thread::start_thread::h75d887c7d2cc4479
Dec 02 16:36:42.192 INFO [stdout]                                at liballoc/boxed.rs:656
Dec 02 16:36:42.192 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 02 16:36:42.192 INFO [stdout]   22:     0x7f9a8d7018f5 - std::sys::unix::thread::Thread::new::thread_start::h8414caee632bf9ed
Dec 02 16:36:42.192 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 02 16:36:42.192 INFO [stdout]   23:     0x7f9a8d4966b9 - start_thread
Dec 02 16:36:42.192 INFO [stdout]   24:     0x7f9a8cfb641c - clone
Dec 02 16:36:42.192 INFO [stdout]   25:                0x0 - <unknown>
Dec 02 16:36:42.192 INFO [stdout] query stack during panic:
Dec 02 16:36:42.192 INFO [stdout] end of query stack
Dec 02 16:36:42.192 INFO [stdout] 
Dec 02 16:36:42.192 INFO [stdout] 
Dec 02 16:36:42.192 INFO [stdout] failures:
Dec 02 16:36:42.192 INFO [stdout]     src/lib.rs -  (line 5)
Dec 02 16:36:42.192 INFO [stdout] 
Dec 02 16:36:42.192 INFO [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 16:36:42.192 INFO [stdout] 
Dec 02 16:36:42.212 INFO [stderr] error: test failed, to rerun pass '--doc'
Dec 02 16:36:42.214 INFO [stderr] su: No module specific data is present
Dec 02 16:36:42.895 INFO running `"docker" "inspect" "293f97506b836d845e2eb418d0fddd74c5958abee5d0fda8bd29efb8876a0fea"`
Dec 02 16:36:43.087 INFO running `"docker" "rm" "-f" "293f97506b836d845e2eb418d0fddd74c5958abee5d0fda8bd29efb8876a0fea"`
Dec 02 16:36:43.315 INFO [stdout] 293f97506b836d845e2eb418d0fddd74c5958abee5d0fda8bd29efb8876a0fea
