Dec 03 05:18:45.399 INFO testing hypercore-0.8.1 against 1.30.1 for beta-1.31-5
Dec 03 05:18:45.399 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 03 05:18:45.890 INFO [stdout] f109fc09cbabb0ff69aaf84093de2b8d6cc6583d7ce9ad0ee8b685d53953d0bb
Dec 03 05:18:45.892 INFO running `"docker" "start" "-a" "f109fc09cbabb0ff69aaf84093de2b8d6cc6583d7ce9ad0ee8b685d53953d0bb"`
Dec 03 05:18:47.300 INFO [stderr] usermod: no changes
Dec 03 05:18:47.511 INFO [stderr]    Compiling merkle-tree-stream v0.7.0
Dec 03 05:18:47.511 INFO [stderr]    Compiling blake2-rfc v0.2.18
Dec 03 05:18:47.519 INFO [stderr]    Compiling curve25519-dalek v0.20.0
Dec 03 05:18:47.519 INFO [stderr]    Compiling memory-pager v0.8.0
Dec 03 05:18:47.519 INFO [stderr]    Compiling random-access-storage v0.6.0
Dec 03 05:18:47.519 INFO [stderr]    Compiling sleep-parser v0.7.0
Dec 03 05:18:47.519 INFO [stderr]    Compiling pretty-hash v0.4.0
Dec 03 05:18:49.935 INFO [stderr]    Compiling random-access-memory v0.5.0
Dec 03 05:18:49.935 INFO [stderr]    Compiling random-access-disk v0.6.0
Dec 03 05:18:54.247 INFO [stderr]    Compiling sparse-bitfield v0.8.1
Dec 03 05:18:58.739 INFO [stderr]    Compiling tree-index v0.5.0
Dec 03 05:19:02.315 INFO [stderr]    Compiling ed25519-dalek v0.8.1
Dec 03 05:19:04.836 INFO [stderr]    Compiling hypercore v0.8.1 (/source)
Dec 03 05:19:09.128 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.80s
Dec 03 05:19:09.142 INFO [stderr] su: No module specific data is present
Dec 03 05:19:10.358 INFO running `"docker" "inspect" "f109fc09cbabb0ff69aaf84093de2b8d6cc6583d7ce9ad0ee8b685d53953d0bb"`
Dec 03 05:19:10.683 INFO running `"docker" "rm" "-f" "f109fc09cbabb0ff69aaf84093de2b8d6cc6583d7ce9ad0ee8b685d53953d0bb"`
Dec 03 05:19:10.975 INFO [stdout] f109fc09cbabb0ff69aaf84093de2b8d6cc6583d7ce9ad0ee8b685d53953d0bb
Dec 03 05:19:10.983 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 03 05:19:11.567 INFO [stdout] 52f10e41924d77a7699563fdfb2c98be4b238c42a21f66ca672025af65553c05
Dec 03 05:19:11.569 INFO running `"docker" "start" "-a" "52f10e41924d77a7699563fdfb2c98be4b238c42a21f66ca672025af65553c05"`
Dec 03 05:19:13.190 INFO [stderr] usermod: no changes
Dec 03 05:19:13.483 INFO [stderr]    Compiling env_logger v0.5.13
Dec 03 05:19:16.603 INFO [stderr]    Compiling quickcheck v0.7.2
Dec 03 05:19:20.988 INFO [stderr]    Compiling hypercore v0.8.1 (/source)
Dec 03 05:19:49.867 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.66s
Dec 03 05:19:49.884 INFO [stderr] su: No module specific data is present
Dec 03 05:19:50.743 INFO running `"docker" "inspect" "52f10e41924d77a7699563fdfb2c98be4b238c42a21f66ca672025af65553c05"`
Dec 03 05:19:50.981 INFO running `"docker" "rm" "-f" "52f10e41924d77a7699563fdfb2c98be4b238c42a21f66ca672025af65553c05"`
Dec 03 05:19:51.262 INFO [stdout] 52f10e41924d77a7699563fdfb2c98be4b238c42a21f66ca672025af65553c05
Dec 03 05:19:51.265 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 03 05:19:51.679 INFO [stdout] 69f55768d9f64f852228d04c9694e055f51e9dcd1e822dd08657836dc46be2a0
Dec 03 05:19:51.684 INFO running `"docker" "start" "-a" "69f55768d9f64f852228d04c9694e055f51e9dcd1e822dd08657836dc46be2a0"`
Dec 03 05:19:53.203 INFO [stderr] usermod: no changes
Dec 03 05:19:53.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 03 05:19:53.367 INFO [stderr]      Running /target/debug/deps/hypercore-4b59e6f671fbf40b
Dec 03 05:19:53.375 INFO [stdout] 
Dec 03 05:19:53.375 INFO [stdout] running 5 tests
Dec 03 05:19:53.375 INFO [stdout] test storage::should_detect_zeroes ... ok
Dec 03 05:19:53.379 INFO [stdout] test crypto::key_pair::can_verify_messages ... ok
Dec 03 05:19:53.379 INFO [stderr]      Running /target/debug/deps/bitfield-8c0e1e938d1e25da
Dec 03 05:19:53.379 INFO [stdout] test crypto::hash::tests::root_hash ... ok
Dec 03 05:19:53.379 INFO [stdout] test crypto::hash::tests::parent_hash ... ok
Dec 03 05:19:53.379 INFO [stdout] test crypto::hash::tests::leaf_hash ... ok
Dec 03 05:19:53.379 INFO [stdout] 
Dec 03 05:19:53.379 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 05:19:53.379 INFO [stdout] 
Dec 03 05:19:53.379 INFO [stdout] 
Dec 03 05:19:53.379 INFO [stdout] running 2 tests
Dec 03 05:19:53.379 INFO [stdout] test set_and_get ... ok
Dec 03 05:19:53.387 INFO [stdout] test get_total_positive_bits ... ok
Dec 03 05:19:53.431 INFO [stderr]      Running /target/debug/deps/compat-48e2c4a9775cb7d5
Dec 03 05:19:53.431 INFO [stdout] 
Dec 03 05:19:53.431 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 05:19:53.431 INFO [stdout] 
Dec 03 05:19:53.431 INFO [stdout] 
Dec 03 05:19:53.431 INFO [stdout] running 4 tests
Dec 03 05:19:53.431 INFO [stdout] test deterministic_data_and_tree_after_replication ... ignored
Dec 03 05:19:53.431 INFO [stdout] test deterministic_signatures_after_replication ... ignored
Dec 03 05:19:53.722 INFO [stdout] test deterministic_signatures ... ok
Dec 03 05:19:54.031 INFO [stdout] test deterministic_data_and_tree ... ok
Dec 03 05:19:54.031 INFO [stdout] 
Dec 03 05:19:54.031 INFO [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
Dec 03 05:19:54.031 INFO [stdout] 
Dec 03 05:19:54.031 INFO [stdout] 
Dec 03 05:19:54.031 INFO [stdout] running 10 tests
Dec 03 05:19:54.031 INFO [stderr]      Running /target/debug/deps/feed-35c3a648a2eba779
Dec 03 05:19:54.043 INFO [stdout] test append ... ok
Dec 03 05:19:54.060 INFO [stdout] test create_with_key ... ok
Dec 03 05:19:54.063 INFO [stdout] test create_with_stored_public_key ... ok
Dec 03 05:19:54.111 INFO [stdout] test set_get ... ok
Dec 03 05:19:54.111 INFO [stdout] test create_with_stored_keys ... ok
Dec 03 05:19:54.111 INFO [stdout] test verify ... ok
Dec 03 05:19:54.111 INFO [stdout] test create_with_storage ... ok
Dec 03 05:19:54.111 INFO [stdout] test display ... ok
Dec 03 05:19:54.111 INFO [stdout] test root_hashes ... ok
Dec 03 05:19:54.147 INFO [stdout] test put ... ok
Dec 03 05:19:54.147 INFO [stdout] 
Dec 03 05:19:54.147 INFO [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 05:19:54.147 INFO [stdout] 
Dec 03 05:19:54.147 INFO [stderr]      Running /target/debug/deps/model-c0919a0e8a1a1454
Dec 03 05:19:54.159 INFO [stdout] 
Dec 03 05:19:54.159 INFO [stdout] running 1 test
Dec 03 05:19:59.168 INFO [stdout] test implementation_matches_model ... ok
Dec 03 05:19:59.168 INFO [stdout] 
Dec 03 05:19:59.168 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 05:19:59.168 INFO [stdout] 
Dec 03 05:19:59.171 INFO [stdout] 
Dec 03 05:19:59.171 INFO [stderr]      Running /target/debug/deps/regression-27b7dffd94d98519
Dec 03 05:19:59.171 INFO [stdout] running 1 test
Dec 03 05:19:59.175 INFO [stdout] test regression_01 ... ok
Dec 03 05:19:59.175 INFO [stdout] 
Dec 03 05:19:59.175 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 05:19:59.175 INFO [stdout] 
Dec 03 05:19:59.179 INFO [stdout] 
Dec 03 05:19:59.179 INFO [stderr]      Running /target/debug/deps/storage-7ac049bd06767724
Dec 03 05:19:59.179 INFO [stdout] running 4 tests
Dec 03 05:19:59.180 INFO [stdout] test should_read_empty_public_key ... ok
Dec 03 05:19:59.180 INFO [stdout] test should_read_partial_keypair ... ok
Dec 03 05:19:59.180 INFO [stdout] test should_read_no_keypair ... ok
Dec 03 05:19:59.189 INFO [stdout] test should_write_and_read_keypair ... ok
Dec 03 05:19:59.189 INFO [stdout] 
Dec 03 05:19:59.189 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 05:19:59.189 INFO [stdout] 
Dec 03 05:19:59.206 INFO [stderr]    Doc-tests hypercore
Dec 03 05:20:04.591 INFO [stdout] 
Dec 03 05:20:04.591 INFO [stdout] running 2 tests
Dec 03 05:20:16.031 INFO [stdout] test src/prelude.rs - prelude (line 3) ... ok
Dec 03 05:20:16.211 INFO [stdout] test src/lib.rs -  (line 8) ... FAILED
Dec 03 05:20:16.212 INFO [stdout] 
Dec 03 05:20:16.212 INFO [stdout] failures:
Dec 03 05:20:16.213 INFO [stdout] 
Dec 03 05:20:16.213 INFO [stdout] ---- src/lib.rs -  (line 8) stdout ----
Dec 03 05:20:16.213 INFO [stdout] thread 'src/lib.rs -  (line 8)' panicked at 'test executable failed:
Dec 03 05:20:16.213 INFO [stdout] 
Dec 03 05:20:16.213 INFO [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }
Dec 03 05:20:16.213 INFO [stdout] 
Dec 03 05:20:16.214 INFO [stdout] stack backtrace:
Dec 03 05:20:16.214 INFO [stdout]    0:     0x555cbe867505 - backtrace::backtrace::libunwind::trace::h7db97b2639f089ca
Dec 03 05:20:16.214 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/libunwind.rs:53
Dec 03 05:20:16.214 INFO [stdout]                          - backtrace::backtrace::trace::h33bbde9614f1006e
Dec 03 05:20:16.214 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/mod.rs:42
Dec 03 05:20:16.214 INFO [stdout]    1:     0x555cbe861c5e - backtrace::capture::Backtrace::new_unresolved::h4cb68cff8665592a
Dec 03 05:20:16.214 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/capture.rs:88
Dec 03 05:20:16.214 INFO [stdout]    2:     0x555cbe860403 - failure::backtrace::internal::InternalBacktrace::new::h14ede9918072d8e9
Dec 03 05:20:16.214 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/internal.rs:44
Dec 03 05:20:16.214 INFO [stdout]    3:     0x555cbe85f79c - failure::backtrace::Backtrace::new::h31d6bfc7034ee5ef
Dec 03 05:20:16.214 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/mod.rs:111
Dec 03 05:20:16.214 INFO [stdout]    4:     0x555cbe8037cd - <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::he37845a1d3959739
Dec 03 05:20:16.214 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/error_impl.rs:19
Dec 03 05:20:16.214 INFO [stdout]    5:     0x555cbe80276e - <failure::error::Error as core::convert::From<F>>::from::hb3fc73db163f843e
Dec 03 05:20:16.214 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/mod.rs:36
Dec 03 05:20:16.214 INFO [stdout]    6:     0x555cbe800b4a - random_access_disk::RandomAccessDisk::open::h2dab8a07aef4b2ac
Dec 03 05:20:16.214 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/random-access-disk-0.6.0/src/lib.rs:31
Dec 03 05:20:16.214 INFO [stdout]    7:     0x555cbe7ed7d8 - <hypercore::storage::Storage<random_access_disk::RandomAccessDisk>>::new_disk::{{closure}}::h65b53f9f2e786dd8
Dec 03 05:20:16.214 INFO [stdout]                         at src/storage/mod.rs:313
Dec 03 05:20:16.214 INFO [stdout]    8:     0x555cbe7ead2a - <hypercore::storage::Storage<T>>::new::h62f813a37517fc77
Dec 03 05:20:16.214 INFO [stdout]                         at src/storage/mod.rs:74
Dec 03 05:20:16.214 INFO [stdout]    9:     0x555cbe7ed4f7 - <hypercore::storage::Storage<random_access_disk::RandomAccessDisk>>::new_disk::hd812a02227bdb688
Dec 03 05:20:16.214 INFO [stdout]                         at src/storage/mod.rs:315
Dec 03 05:20:16.214 INFO [stdout]   10:     0x555cbe7daed7 - <hypercore::feed::Feed<random_access_disk::RandomAccessDisk>>::new::heaebb96529578b14
Dec 03 05:20:16.214 INFO [stdout]                         at src/feed.rs:551
Dec 03 05:20:16.214 INFO [stdout]   11:     0x555cbe7d5af4 - rust_out::main::h944e552f3f67b4ba
Dec 03 05:20:16.214 INFO [stdout]   12:     0x555cbe7d39d2 - std::rt::lang_start::{{closure}}::h728c831e7cc482ed
Dec 03 05:20:16.214 INFO [stdout]   13:     0x555cbe88bde2 - std::rt::lang_start_internal::{{closure}}::hf358dd5cfeb0e6cb
Dec 03 05:20:16.214 INFO [stdout]                         at libstd/rt.rs:59
Dec 03 05:20:16.214 INFO [stdout]                          - std::panicking::try::do_call::h47665672c57b11e4
Dec 03 05:20:16.214 INFO [stdout]                         at libstd/panicking.rs:310
Dec 03 05:20:16.214 INFO [stdout]   14:     0x555cbe8a6259 - __rust_maybe_catch_panic
Dec 03 05:20:16.214 INFO [stdout]                         at libpanic_unwind/lib.rs:103
Dec 03 05:20:16.214 INFO [stdout]   15:     0x555cbe8942e5 - std::panicking::try::h8475f4f88883fab0
Dec 03 05:20:16.214 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 05:20:16.214 INFO [stdout]                          - std::panic::catch_unwind::hf17f60e34fd385b1
Dec 03 05:20:16.214 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 05:20:16.214 INFO [stdout]                          - std::rt::lang_start_internal::had9505969b8e20a2
Dec 03 05:20:16.214 INFO [stdout]                         at libstd/rt.rs:58
Dec 03 05:20:16.214 INFO [stdout]   16:     0x555cbe7d39b3 - std::rt::lang_start::hcf64ef8c79b4db31
Dec 03 05:20:16.214 INFO [stdout]   17:     0x555cbe7d5dba - main
Dec 03 05:20:16.214 INFO [stdout]   18:     0x7fd9dd0b582f - __libc_start_main
Dec 03 05:20:16.214 INFO [stdout]   19:     0x555cbe7d0af8 - _start
Dec 03 05:20:16.214 INFO [stdout]   20:                0x0 - <unknown>', libcore/result.rs:1009:5
Dec 03 05:20:16.214 INFO [stdout] stack backtrace:
Dec 03 05:20:16.214 INFO [stdout]    0:     0x555cbe897d5e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h15749a98198ba25f
Dec 03 05:20:16.214 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 05:20:16.214 INFO [stdout]    1:     0x555cbe88d576 - std::sys_common::backtrace::print::h0ba65c811294dbf0
Dec 03 05:20:16.214 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 05:20:16.214 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 05:20:16.214 INFO [stdout]    2:     0x555cbe88bd3d - std::panicking::default_hook::{{closure}}::h42bb31757f0fee64
Dec 03 05:20:16.214 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 05:20:16.214 INFO [stdout]    3:     0x555cbe88bab0 - std::panicking::default_hook::hebc8848d7aa7dbd9
Dec 03 05:20:16.214 INFO [stdout]                                at libstd/panicking.rs:227
Dec 03 05:20:16.214 INFO [stdout]    4:     0x555cbe88c38c - std::panicking::rust_panic_with_hook::h86e619a638415243
Dec 03 05:20:16.214 INFO [stdout]                                at libstd/panicking.rs:477
Dec 03 05:20:16.214 INFO [stdout]    5:     0x555cbe88bf49 - std::panicking::continue_panic_fmt::h2d2d2bfb065a70b2
Dec 03 05:20:16.214 INFO [stdout]                                at libstd/panicking.rs:391
Dec 03 05:20:16.214 INFO [stdout]    6:     0x555cbe88be45 - rust_begin_unwind
Dec 03 05:20:16.214 INFO [stdout]                                at libstd/panicking.rs:326
Dec 03 05:20:16.214 INFO [stdout]    7:     0x555cbe8d583b - core::panicking::panic_fmt::h2155aa66b67fe83c
Dec 03 05:20:16.214 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 05:20:16.214 INFO [stdout]    8:     0x555cbe7e2abd - core::result::unwrap_failed::h31c0711a09b836dc
Dec 03 05:20:16.214 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 05:20:16.214 INFO [stdout]    9:     0x555cbe7d5f62 - <core::result::Result<T, E>>::unwrap::he9f676d1129c95a8
Dec 03 05:20:16.214 INFO [stdout]   10:     0x555cbe7d5b08 - rust_out::main::h944e552f3f67b4ba
Dec 03 05:20:16.214 INFO [stdout]   11:     0x555cbe7d39d2 - std::rt::lang_start::{{closure}}::h728c831e7cc482ed
Dec 03 05:20:16.214 INFO [stdout]   12:     0x555cbe88bde2 - std::panicking::try::do_call::h47665672c57b11e4
Dec 03 05:20:16.214 INFO [stdout]                                at libstd/rt.rs:59
Dec 03 05:20:16.214 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 05:20:16.214 INFO [stdout]   13:     0x555cbe8a6259 - __rust_maybe_catch_panic
Dec 03 05:20:16.214 INFO [stdout]                                at libpanic_unwind/lib.rs:103
Dec 03 05:20:16.214 INFO [stdout]   14:     0x555cbe8942e5 - std::rt::lang_start_internal::had9505969b8e20a2
Dec 03 05:20:16.214 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 05:20:16.214 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 05:20:16.214 INFO [stdout]                                at libstd/rt.rs:58
Dec 03 05:20:16.214 INFO [stdout]   15:     0x555cbe7d39b3 - std::rt::lang_start::hcf64ef8c79b4db31
Dec 03 05:20:16.214 INFO [stdout]   16:     0x555cbe7d5dba - main
Dec 03 05:20:16.214 INFO [stdout]   17:     0x7fd9dd0b582f - __libc_start_main
Dec 03 05:20:16.214 INFO [stdout]   18:     0x555cbe7d0af8 - _start
Dec 03 05:20:16.214 INFO [stdout]   19:                0x0 - <unknown>
Dec 03 05:20:16.214 INFO [stdout] 
Dec 03 05:20:16.214 INFO [stdout] ', librustdoc/test.rs:367:17
Dec 03 05:20:16.214 INFO [stdout] stack backtrace:
Dec 03 05:20:16.214 INFO [stdout]    0:     0x7ff68c7927ce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h15749a98198ba25f
Dec 03 05:20:16.214 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 05:20:16.214 INFO [stdout]    1:     0x7ff68c76b966 - std::sys_common::backtrace::print::h0ba65c811294dbf0
Dec 03 05:20:16.214 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 05:20:16.214 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 05:20:16.214 INFO [stdout]    2:     0x7ff68c7695bd - std::panicking::default_hook::{{closure}}::h42bb31757f0fee64
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 05:20:16.215 INFO [stdout]    3:     0x7ff68c7692cb - std::panicking::default_hook::hebc8848d7aa7dbd9
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 05:20:16.215 INFO [stdout]    4:     0x7ff68e8dc6a1 - rustc::util::common::panic_hook::h9a39743bb116fb66
Dec 03 05:20:16.215 INFO [stdout]    5:     0x7ff68c769cc3 - std::panicking::rust_panic_with_hook::h86e619a638415243
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/panicking.rs:481
Dec 03 05:20:16.215 INFO [stdout]    6:     0x7ff68c769829 - std::panicking::continue_panic_fmt::h2d2d2bfb065a70b2
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/panicking.rs:391
Dec 03 05:20:16.215 INFO [stdout]    7:     0x7ff68c76978d - std::panicking::begin_panic_fmt::ha5097e2056ef3d5a
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/panicking.rs:346
Dec 03 05:20:16.215 INFO [stdout]    8:     0x5608e4d99473 - rustdoc::test::Collector::add_test::{{closure}}::{{closure}}::{{closure}}::h071753b32990ff99
Dec 03 05:20:16.215 INFO [stdout]                                at librustdoc/test.rs:367
Dec 03 05:20:16.215 INFO [stdout]                                at librustdoc/test.rs:564
Dec 03 05:20:16.215 INFO [stdout]    9:     0x5608e4d55990 - <scoped_tls::ScopedKey<T>>::set::h9896b6fe380ee541
Dec 03 05:20:16.215 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 03 05:20:16.215 INFO [stdout]                                at libsyntax/lib.rs:108
Dec 03 05:20:16.215 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 03 05:20:16.215 INFO [stdout]   10:     0x5608e4b7e5cd - syntax::with_globals::h851ff797fe7b24af
Dec 03 05:20:16.215 INFO [stdout]                                at libsyntax/lib.rs:107
Dec 03 05:20:16.215 INFO [stdout]   11:     0x5608e4bce484 - std::panicking::try::do_call::h43316ef786a5afc6
Dec 03 05:20:16.215 INFO [stdout]                                at librustdoc/test.rs:561
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 05:20:16.215 INFO [stdout]   12:     0x7ff68c7a95b9 - __rust_maybe_catch_panic
Dec 03 05:20:16.215 INFO [stdout]                                at libpanic_unwind/lib.rs:103
Dec 03 05:20:16.215 INFO [stdout]   13:     0x5608e4c44f03 - rustc_driver::in_named_rustc_thread::h7a18544b9923f524
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 05:20:16.215 INFO [stdout]                                at librustc_driver/lib.rs:1574
Dec 03 05:20:16.215 INFO [stdout]   14:     0x5608e4d71cfc - <F as alloc::boxed::FnBox<A>>::call_box::h2226feb604beb2d6
Dec 03 05:20:16.215 INFO [stdout]                                at librustdoc/test.rs:561
Dec 03 05:20:16.215 INFO [stdout]                                at liballoc/boxed.rs:646
Dec 03 05:20:16.215 INFO [stdout]   15:     0x7ff68ddf6df2 - <F as alloc::boxed::FnBox<A>>::call_box::hf3e9d4c572efaf22
Dec 03 05:20:16.215 INFO [stdout]                                at libtest/lib.rs:1454
Dec 03 05:20:16.215 INFO [stdout]                                at liballoc/boxed.rs:646
Dec 03 05:20:16.215 INFO [stdout]   16:     0x7ff68c7a95b9 - __rust_maybe_catch_panic
Dec 03 05:20:16.215 INFO [stdout]                                at libpanic_unwind/lib.rs:103
Dec 03 05:20:16.215 INFO [stdout]   17:     0x7ff68de041ed - std::sys_common::backtrace::__rust_begin_short_backtrace::h0ff507d7422944d3
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 05:20:16.215 INFO [stdout]                                at libtest/lib.rs:1416
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 05:20:16.215 INFO [stdout]   18:     0x7ff68de21ff4 - std::panicking::try::do_call::hba0bdcc3670471cc
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 05:20:16.215 INFO [stdout]   19:     0x7ff68c7a95b9 - __rust_maybe_catch_panic
Dec 03 05:20:16.215 INFO [stdout]                                at libpanic_unwind/lib.rs:103
Dec 03 05:20:16.215 INFO [stdout]   20:     0x7ff68de0ebd6 - <F as alloc::boxed::FnBox<A>>::call_box::hdac52587b00591af
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 05:20:16.215 INFO [stdout]                                at liballoc/boxed.rs:646
Dec 03 05:20:16.215 INFO [stdout]   21:     0x7ff68c796cca - std::sys_common::thread::start_thread::h75d887c7d2cc4479
Dec 03 05:20:16.215 INFO [stdout]                                at liballoc/boxed.rs:656
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 05:20:16.215 INFO [stdout]   22:     0x7ff68c76a8f5 - std::sys::unix::thread::Thread::new::thread_start::h8414caee632bf9ed
Dec 03 05:20:16.215 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 05:20:16.215 INFO [stdout]   23:     0x7ff68c4ff6b9 - start_thread
Dec 03 05:20:16.215 INFO [stdout]   24:     0x7ff68c01f41c - clone
Dec 03 05:20:16.215 INFO [stdout]   25:                0x0 - <unknown>
Dec 03 05:20:16.215 INFO [stdout] query stack during panic:
Dec 03 05:20:16.215 INFO [stdout] end of query stack
Dec 03 05:20:16.215 INFO [stdout] 
Dec 03 05:20:16.216 INFO [stdout] 
Dec 03 05:20:16.216 INFO [stdout] failures:
Dec 03 05:20:16.216 INFO [stdout]     src/lib.rs -  (line 8)
Dec 03 05:20:16.216 INFO [stdout] 
Dec 03 05:20:16.216 INFO [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 05:20:16.216 INFO [stdout] 
Dec 03 05:20:16.240 INFO [stderr] error: test failed, to rerun pass '--doc'
Dec 03 05:20:16.243 INFO [stderr] su: No module specific data is present
Dec 03 05:20:17.100 INFO running `"docker" "inspect" "69f55768d9f64f852228d04c9694e055f51e9dcd1e822dd08657836dc46be2a0"`
Dec 03 05:20:17.336 INFO running `"docker" "rm" "-f" "69f55768d9f64f852228d04c9694e055f51e9dcd1e822dd08657836dc46be2a0"`
Dec 03 05:20:17.623 INFO [stdout] 69f55768d9f64f852228d04c9694e055f51e9dcd1e822dd08657836dc46be2a0
