Dec 14 19:34:48.872 INFO testing sled-0.16.6 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 14 19:34:48.872 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 19:34:49.429 INFO [stdout] 0e38b8b26d8c8ca88ddeff39524e6f46c486507662c7dc83e8e2699a57505ae9 Dec 14 19:34:49.432 INFO running `"docker" "start" "-a" "0e38b8b26d8c8ca88ddeff39524e6f46c486507662c7dc83e8e2699a57505ae9"` Dec 14 19:34:50.579 INFO [stderr] usermod: no changes Dec 14 19:34:50.843 INFO [stderr] Compiling coco v0.2.1 Dec 14 19:34:50.843 INFO [stderr] Compiling crossbeam-epoch v0.3.1 Dec 14 19:34:50.843 INFO [stderr] Compiling crossbeam-epoch v0.6.1 Dec 14 19:34:52.883 INFO [stderr] Compiling historian v3.0.4 Dec 14 19:34:53.828 INFO [stderr] Compiling crossbeam-deque v0.2.0 Dec 14 19:34:54.453 INFO [stderr] Compiling sled_sync v0.2.0 Dec 14 19:34:54.460 INFO [stderr] Compiling sled_sync v0.1.5 Dec 14 19:34:57.183 INFO [stderr] Compiling pagetable v0.1.3 Dec 14 19:34:57.387 INFO [stderr] Compiling rayon-core v1.4.1 Dec 14 19:35:01.089 INFO [stderr] Compiling rayon v1.0.3 Dec 14 19:35:06.003 INFO [stderr] Compiling pagecache v0.7.7 Dec 14 19:35:19.050 INFO [stderr] Compiling sled v0.16.6 (/source) Dec 14 19:35:28.799 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.18s Dec 14 19:35:28.803 INFO [stderr] su: No module specific data is present Dec 14 19:35:29.538 INFO running `"docker" "inspect" "0e38b8b26d8c8ca88ddeff39524e6f46c486507662c7dc83e8e2699a57505ae9"` Dec 14 19:35:29.868 INFO running `"docker" "rm" "-f" "0e38b8b26d8c8ca88ddeff39524e6f46c486507662c7dc83e8e2699a57505ae9"` Dec 14 19:35:30.203 INFO [stdout] 0e38b8b26d8c8ca88ddeff39524e6f46c486507662c7dc83e8e2699a57505ae9 Dec 14 19:35:30.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 19:35:30.810 INFO [stdout] 2d771b23e14898ba4f9f78397befaba0085db6f367ad6d8ddcd08c738160ef49 Dec 14 19:35:30.812 INFO running `"docker" "start" "-a" "2d771b23e14898ba4f9f78397befaba0085db6f367ad6d8ddcd08c738160ef49"` Dec 14 19:35:32.058 INFO [stderr] usermod: no changes Dec 14 19:35:32.227 INFO [stderr] Compiling sled v0.16.6 (/source) Dec 14 19:35:38.465 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.39s Dec 14 19:35:38.481 INFO [stderr] su: No module specific data is present Dec 14 19:35:38.977 INFO running `"docker" "inspect" "2d771b23e14898ba4f9f78397befaba0085db6f367ad6d8ddcd08c738160ef49"` Dec 14 19:35:39.273 INFO running `"docker" "rm" "-f" "2d771b23e14898ba4f9f78397befaba0085db6f367ad6d8ddcd08c738160ef49"` Dec 14 19:35:39.559 INFO [stdout] 2d771b23e14898ba4f9f78397befaba0085db6f367ad6d8ddcd08c738160ef49 Dec 14 19:35:39.563 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 19:35:39.995 INFO [stdout] bfd50d394450a08383adf4f2faf95eea0bde9db45aae7c9eee3b1f55f877a425 Dec 14 19:35:40.000 INFO running `"docker" "start" "-a" "bfd50d394450a08383adf4f2faf95eea0bde9db45aae7c9eee3b1f55f877a425"` Dec 14 19:35:41.114 INFO [stderr] usermod: no changes Dec 14 19:35:41.321 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.18s Dec 14 19:35:41.331 INFO [stderr] Running /target/debug/deps/sled-8168425411a46780 Dec 14 19:35:41.336 INFO [stdout] Dec 14 19:35:41.336 INFO [stdout] running 8 tests Dec 14 19:35:41.337 INFO [stdout] test binary_search::test_binary_search_gt ... ok Dec 14 19:35:41.337 INFO [stdout] test bound::test_bounds ... ok Dec 14 19:35:41.337 INFO [stdout] test binary_search::test_binary_search_lub ... ok Dec 14 19:35:41.337 INFO [stdout] test prefix::test_prefix ... ok Dec 14 19:35:41.337 INFO [stdout] test iter::test_possible_predecessor ... ok Dec 14 19:35:41.347 INFO [stdout] test prefix::test_prefix_cmp_encoded ... ok Dec 14 19:35:41.347 INFO [stdout] test prefix::test_prefix_cmp ... ok Dec 14 19:35:41.347 INFO [stdout] test binary_search::test_binary_search_lt ... ok Dec 14 19:35:41.347 INFO [stdout] Dec 14 19:35:41.347 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 19:35:41.347 INFO [stdout] Dec 14 19:35:41.348 INFO [stderr] Doc-tests sled Dec 14 19:35:45.818 INFO [stdout] Dec 14 19:35:45.819 INFO [stdout] running 11 tests Dec 14 19:36:20.923 INFO [stdout] test src/tree.rs - tree::Tree::del (line 664) ... ok Dec 14 19:36:26.388 INFO [stdout] test src/tree.rs - tree::Tree::keys (line 916) ... ok Dec 14 19:36:27.830 INFO [stdout] test src/lib.rs - (line 5) ... FAILED Dec 14 19:36:28.084 INFO [stdout] test src/tree.rs - tree::Tree::get_lt (line 346) ... ok Dec 14 19:36:28.227 INFO [stdout] test src/tree.rs - tree::Tree::iter (line 841) ... ok Dec 14 19:36:28.519 INFO [stdout] test src/tree.rs - tree::Tree (line 37) ... FAILED Dec 14 19:36:29.079 INFO [stdout] test src/tree.rs - tree::Tree::cas (line 505) ... ok Dec 14 19:36:29.375 INFO [stdout] test src/tree.rs - tree::Tree::get_gt (line 422) ... ok Dec 14 19:36:36.099 INFO [stdout] test src/tree.rs - tree::Tree::merge (line 733) ... ok Dec 14 19:36:37.395 INFO [stdout] test src/tree.rs - tree::Tree::scan (line 861) ... ok Dec 14 19:36:37.739 INFO [stdout] test src/tree.rs - tree::Tree::values (line 935) ... ok Dec 14 19:36:37.739 INFO [stdout] Dec 14 19:36:37.739 INFO [stdout] failures: Dec 14 19:36:37.739 INFO [stdout] Dec 14 19:36:37.739 INFO [stdout] ---- src/lib.rs - (line 5) stdout ---- Dec 14 19:36:37.739 INFO [stdout] thread 'src/lib.rs - (line 5)' panicked at 'test executable failed: Dec 14 19:36:37.739 INFO [stdout] Dec 14 19:36:37.739 INFO [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: Other, message: "Read-only file system" })', src/libcore/result.rs:1009:5 Dec 14 19:36:37.739 INFO [stdout] stack backtrace: Dec 14 19:36:37.739 INFO [stdout] 0: 0x55b3ab4b0a93 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 14 19:36:37.739 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 19:36:37.739 INFO [stdout] 1: 0x55b3ab4ab228 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 14 19:36:37.739 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 19:36:37.739 INFO [stdout] 2: 0x55b3ab4af9c2 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 14 19:36:37.739 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 19:36:37.739 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 19:36:37.739 INFO [stdout] 3: 0x55b3ab4af734 - std::panicking::default_hook::hf0c15a583008ed0d Dec 14 19:36:37.739 INFO [stdout] at src/libstd/panicking.rs:224 Dec 14 19:36:37.739 INFO [stdout] 4: 0x55b3ab4b00d0 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 14 19:36:37.739 INFO [stdout] at src/libstd/panicking.rs:487 Dec 14 19:36:37.739 INFO [stdout] 5: 0x55b3ab4afc51 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e Dec 14 19:36:37.739 INFO [stdout] at src/libstd/panicking.rs:394 Dec 14 19:36:37.739 INFO [stdout] 6: 0x55b3ab4afb35 - rust_begin_unwind Dec 14 19:36:37.739 INFO [stdout] at src/libstd/panicking.rs:321 Dec 14 19:36:37.739 INFO [stdout] 7: 0x55b3ab4c460c - core::panicking::panic_fmt::h44df04385fc0c5a6 Dec 14 19:36:37.739 INFO [stdout] at src/libcore/panicking.rs:95 Dec 14 19:36:37.739 INFO [stdout] 8: 0x55b3ab3d8460 - core::result::unwrap_failed::h0feb918ec664bfaa Dec 14 19:36:37.739 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/macros.rs:26 Dec 14 19:36:37.739 INFO [stdout] 9: 0x55b3ab166eae - >::unwrap::h8c5ed895e7956fa5 Dec 14 19:36:37.739 INFO [stdout] 10: 0x55b3ab164325 - rust_out::main::h19287f9e3b324627 Dec 14 19:36:37.739 INFO [stdout] 11: 0x55b3ab1652b2 - std::rt::lang_start::{{closure}}::h3580223923d622c3 Dec 14 19:36:37.739 INFO [stdout] 12: 0x55b3ab4afad2 - std::panicking::try::do_call::h7a0b92633a1e33d9 Dec 14 19:36:37.739 INFO [stdout] at src/libstd/rt.rs:59 Dec 14 19:36:37.739 INFO [stdout] at src/libstd/panicking.rs:306 Dec 14 19:36:37.739 INFO [stdout] 13: 0x55b3ab4bf739 - __rust_maybe_catch_panic Dec 14 19:36:37.739 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 19:36:37.739 INFO [stdout] 14: 0x55b3ab4b0563 - std::rt::lang_start_internal::h3628368e60eab2bb Dec 14 19:36:37.739 INFO [stdout] at src/libstd/panicking.rs:285 Dec 14 19:36:37.739 INFO [stdout] at src/libstd/panic.rs:398 Dec 14 19:36:37.739 INFO [stdout] at src/libstd/rt.rs:58 Dec 14 19:36:37.739 INFO [stdout] 15: 0x55b3ab165294 - std::rt::lang_start::h9c1192a90e75cd5f Dec 14 19:36:37.739 INFO [stdout] 16: 0x55b3ab1647fa - main Dec 14 19:36:37.739 INFO [stdout] 17: 0x7fa018edd82f - __libc_start_main Dec 14 19:36:37.739 INFO [stdout] 18: 0x55b3ab15fa78 - _start Dec 14 19:36:37.739 INFO [stdout] 19: 0x0 - Dec 14 19:36:37.739 INFO [stdout] Dec 14 19:36:37.739 INFO [stdout] ', src/librustdoc/test.rs:361:17 Dec 14 19:36:37.739 INFO [stdout] stack backtrace: Dec 14 19:36:37.739 INFO [stdout] 0: 0x7f222fa32f63 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 14 19:36:37.739 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 19:36:37.739 INFO [stdout] 1: 0x7f222fa29fc8 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 14 19:36:37.739 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 19:36:37.739 INFO [stdout] 2: 0x7f222fa2f242 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 14 19:36:37.739 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 19:36:37.739 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 19:36:37.739 INFO [stdout] 3: 0x7f222fa2ef37 - std::panicking::default_hook::hf0c15a583008ed0d Dec 14 19:36:37.739 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 19:36:37.739 INFO [stdout] 4: 0x7f2231c3a121 - rustc::util::common::panic_hook::h9ea0dae535cf4332 Dec 14 19:36:37.739 INFO [stdout] 5: 0x7f222fa2fa29 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 14 19:36:37.739 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 19:36:37.739 INFO [stdout] 6: 0x7f222fa2f4d1 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e Dec 14 19:36:37.739 INFO [stdout] at src/libstd/panicking.rs:394 Dec 14 19:36:37.739 INFO [stdout] 7: 0x7f222fa2f41e - std::panicking::begin_panic_fmt::h2207969583fb9324 Dec 14 19:36:37.739 INFO [stdout] at src/libstd/panicking.rs:349 Dec 14 19:36:37.739 INFO [stdout] 8: 0x563525b9f70d - rustdoc::test::run_test::h2c651d061c730af3 Dec 14 19:36:37.739 INFO [stdout] at src/librustdoc/test.rs:361 Dec 14 19:36:37.739 INFO [stdout] 9: 0x563525aa2970 - >::set::hb2279029c711f1aa Dec 14 19:36:37.739 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 19:36:37.739 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 19:36:37.739 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libsyntax/lib.rs:123 Dec 14 19:36:37.739 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 19:36:37.739 INFO [stdout] 10: 0x563525a951cf - syntax::with_globals::hdce0de15652917e2 Dec 14 19:36:37.739 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libsyntax/lib.rs:122 Dec 14 19:36:37.739 INFO [stdout] 11: 0x563525a2a6c4 - std::panicking::try::do_call::h894d00d7135d3e7e Dec 14 19:36:37.739 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 19:36:37.739 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 14 19:36:37.739 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 14 19:36:37.739 INFO [stdout] 12: 0x7f222fa4c669 - __rust_maybe_catch_panic Dec 14 19:36:37.739 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 19:36:37.739 INFO [stdout] 13: 0x563525a7fa19 - rustc_driver::in_named_rustc_thread::hf3fa0f90a98912b5 Dec 14 19:36:37.739 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 14 19:36:37.739 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 14 19:36:37.739 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/librustc_driver/lib.rs:1556 Dec 14 19:36:37.739 INFO [stdout] 14: 0x563525b765a0 - >::call_box::h7655e33ec4e73ffe Dec 14 19:36:37.739 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 19:36:37.739 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 14 19:36:37.739 INFO [stdout] 15: 0x7f2231098e12 - >::call_box::h44030fd31218bed2 Dec 14 19:36:37.739 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 19:36:37.739 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 14 19:36:37.739 INFO [stdout] 16: 0x7f222fa4c669 - __rust_maybe_catch_panic Dec 14 19:36:37.739 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 19:36:37.739 INFO [stdout] 17: 0x7f22310b7407 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b Dec 14 19:36:37.739 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 14 19:36:37.739 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 14 19:36:37.739 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 19:36:37.739 INFO [stdout] 18: 0x7f2231091314 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7 Dec 14 19:36:37.739 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 14 19:36:37.739 INFO [stdout] 19: 0x7f2231091904 - std::panicking::try::do_call::h5e99f92fbf448cf6 Dec 14 19:36:37.739 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 14 19:36:37.739 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 14 19:36:37.739 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 14 19:36:37.740 INFO [stdout] 20: 0x7f222fa4c669 - __rust_maybe_catch_panic Dec 14 19:36:37.740 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 19:36:37.740 INFO [stdout] 21: 0x7f2231098fcc - >::call_box::h8ae063aff93ccdb6 Dec 14 19:36:37.740 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 14 19:36:37.740 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 14 19:36:37.740 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 14 19:36:37.740 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 14 19:36:37.740 INFO [stdout] 22: 0x7f222fa3fb0d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 14 19:36:37.740 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 14 19:36:37.740 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 19:36:37.740 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 19:36:37.740 INFO [stdout] 23: 0x7f222f7b36b9 - start_thread Dec 14 19:36:37.740 INFO [stdout] 24: 0x7f222f0cb41c - clone Dec 14 19:36:37.740 INFO [stdout] 25: 0x0 - Dec 14 19:36:37.740 INFO [stdout] query stack during panic: Dec 14 19:36:37.740 INFO [stdout] end of query stack Dec 14 19:36:37.740 INFO [stdout] Dec 14 19:36:37.740 INFO [stdout] ---- src/tree.rs - tree::Tree (line 37) stdout ---- Dec 14 19:36:37.740 INFO [stdout] thread 'src/tree.rs - tree::Tree (line 37)' panicked at 'test executable failed: Dec 14 19:36:37.740 INFO [stdout] Dec 14 19:36:37.740 INFO [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: Other, message: "Read-only file system" })', src/libcore/result.rs:1009:5 Dec 14 19:36:37.740 INFO [stdout] stack backtrace: Dec 14 19:36:37.740 INFO [stdout] 0: 0x556c0c32ba93 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 14 19:36:37.740 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 19:36:37.740 INFO [stdout] 1: 0x556c0c326228 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 14 19:36:37.740 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 19:36:37.740 INFO [stdout] 2: 0x556c0c32a9c2 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 14 19:36:37.740 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 19:36:37.740 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 19:36:37.740 INFO [stdout] 3: 0x556c0c32a734 - std::panicking::default_hook::hf0c15a583008ed0d Dec 14 19:36:37.740 INFO [stdout] at src/libstd/panicking.rs:224 Dec 14 19:36:37.740 INFO [stdout] 4: 0x556c0c32b0d0 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 14 19:36:37.740 INFO [stdout] at src/libstd/panicking.rs:487 Dec 14 19:36:37.740 INFO [stdout] 5: 0x556c0c32ac51 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e Dec 14 19:36:37.740 INFO [stdout] at src/libstd/panicking.rs:394 Dec 14 19:36:37.740 INFO [stdout] 6: 0x556c0c32ab35 - rust_begin_unwind Dec 14 19:36:37.740 INFO [stdout] at src/libstd/panicking.rs:321 Dec 14 19:36:37.740 INFO [stdout] 7: 0x556c0c33f60c - core::panicking::panic_fmt::h44df04385fc0c5a6 Dec 14 19:36:37.740 INFO [stdout] at src/libcore/panicking.rs:95 Dec 14 19:36:37.740 INFO [stdout] 8: 0x556c0c253460 - core::result::unwrap_failed::h0feb918ec664bfaa Dec 14 19:36:37.740 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/macros.rs:26 Dec 14 19:36:37.740 INFO [stdout] 9: 0x556c0bfe1eae - >::unwrap::h8c5ed895e7956fa5 Dec 14 19:36:37.740 INFO [stdout] 10: 0x556c0bfdf325 - rust_out::main::h19287f9e3b324627 Dec 14 19:36:37.740 INFO [stdout] 11: 0x556c0bfe02b2 - std::rt::lang_start::{{closure}}::h3580223923d622c3 Dec 14 19:36:37.740 INFO [stdout] 12: 0x556c0c32aad2 - std::panicking::try::do_call::h7a0b92633a1e33d9 Dec 14 19:36:37.740 INFO [stdout] at src/libstd/rt.rs:59 Dec 14 19:36:37.740 INFO [stdout] at src/libstd/panicking.rs:306 Dec 14 19:36:37.740 INFO [stdout] 13: 0x556c0c33a739 - __rust_maybe_catch_panic Dec 14 19:36:37.740 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 19:36:37.740 INFO [stdout] 14: 0x556c0c32b563 - std::rt::lang_start_internal::h3628368e60eab2bb Dec 14 19:36:37.740 INFO [stdout] at src/libstd/panicking.rs:285 Dec 14 19:36:37.740 INFO [stdout] at src/libstd/panic.rs:398 Dec 14 19:36:37.740 INFO [stdout] at src/libstd/rt.rs:58 Dec 14 19:36:37.740 INFO [stdout] 15: 0x556c0bfe0294 - std::rt::lang_start::h9c1192a90e75cd5f Dec 14 19:36:37.740 INFO [stdout] 16: 0x556c0bfdf7fa - main Dec 14 19:36:37.740 INFO [stdout] 17: 0x7f4f6b72782f - __libc_start_main Dec 14 19:36:37.740 INFO [stdout] 18: 0x556c0bfdaa78 - _start Dec 14 19:36:37.740 INFO [stdout] 19: 0x0 - Dec 14 19:36:37.740 INFO [stdout] Dec 14 19:36:37.740 INFO [stdout] ', src/librustdoc/test.rs:361:17 Dec 14 19:36:37.740 INFO [stdout] stack backtrace: Dec 14 19:36:37.740 INFO [stdout] 0: 0x7f222fa32f63 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 14 19:36:37.740 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 19:36:37.740 INFO [stdout] 1: 0x7f222fa29fc8 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 14 19:36:37.740 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 19:36:37.740 INFO [stdout] 2: 0x7f222fa2f242 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 14 19:36:37.740 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 19:36:37.740 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 19:36:37.740 INFO [stdout] 3: 0x7f222fa2ef37 - std::panicking::default_hook::hf0c15a583008ed0d Dec 14 19:36:37.740 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 19:36:37.740 INFO [stdout] 4: 0x7f2231c3a121 - rustc::util::common::panic_hook::h9ea0dae535cf4332 Dec 14 19:36:37.740 INFO [stdout] 5: 0x7f222fa2fa29 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 14 19:36:37.740 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 19:36:37.740 INFO [stdout] 6: 0x7f222fa2f4d1 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e Dec 14 19:36:37.740 INFO [stdout] at src/libstd/panicking.rs:394 Dec 14 19:36:37.740 INFO [stdout] 7: 0x7f222fa2f41e - std::panicking::begin_panic_fmt::h2207969583fb9324 Dec 14 19:36:37.740 INFO [stdout] at src/libstd/panicking.rs:349 Dec 14 19:36:37.740 INFO [stdout] 8: 0x563525b9f70d - rustdoc::test::run_test::h2c651d061c730af3 Dec 14 19:36:37.740 INFO [stdout] at src/librustdoc/test.rs:361 Dec 14 19:36:37.740 INFO [stdout] 9: 0x563525aa2970 - >::set::hb2279029c711f1aa Dec 14 19:36:37.740 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 19:36:37.740 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 19:36:37.740 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libsyntax/lib.rs:123 Dec 14 19:36:37.740 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 19:36:37.740 INFO [stdout] 10: 0x563525a951cf - syntax::with_globals::hdce0de15652917e2 Dec 14 19:36:37.740 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libsyntax/lib.rs:122 Dec 14 19:36:37.740 INFO [stdout] 11: 0x563525a2a6c4 - std::panicking::try::do_call::h894d00d7135d3e7e Dec 14 19:36:37.740 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 19:36:37.740 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 14 19:36:37.740 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 14 19:36:37.740 INFO [stdout] 12: 0x7f222fa4c669 - __rust_maybe_catch_panic Dec 14 19:36:37.740 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 19:36:37.740 INFO [stdout] 13: 0x563525a7fa19 - rustc_driver::in_named_rustc_thread::hf3fa0f90a98912b5 Dec 14 19:36:37.740 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 14 19:36:37.740 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 14 19:36:37.740 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/librustc_driver/lib.rs:1556 Dec 14 19:36:37.740 INFO [stdout] 14: 0x563525b765a0 - >::call_box::h7655e33ec4e73ffe Dec 14 19:36:37.740 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 19:36:37.740 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 14 19:36:37.740 INFO [stdout] 15: 0x7f2231098e12 - >::call_box::h44030fd31218bed2 Dec 14 19:36:37.740 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 19:36:37.741 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 14 19:36:37.741 INFO [stdout] 16: 0x7f222fa4c669 - __rust_maybe_catch_panic Dec 14 19:36:37.741 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 19:36:37.741 INFO [stdout] 17: 0x7f22310b7407 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b Dec 14 19:36:37.741 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 14 19:36:37.741 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 14 19:36:37.741 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 19:36:37.741 INFO [stdout] 18: 0x7f2231091314 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7 Dec 14 19:36:37.741 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 14 19:36:37.741 INFO [stdout] 19: 0x7f2231091904 - std::panicking::try::do_call::h5e99f92fbf448cf6 Dec 14 19:36:37.741 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 14 19:36:37.741 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 14 19:36:37.741 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 14 19:36:37.741 INFO [stdout] 20: 0x7f222fa4c669 - __rust_maybe_catch_panic Dec 14 19:36:37.741 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 19:36:37.741 INFO [stdout] 21: 0x7f2231098fcc - >::call_box::h8ae063aff93ccdb6 Dec 14 19:36:37.741 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 14 19:36:37.741 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 14 19:36:37.741 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 14 19:36:37.741 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 14 19:36:37.741 INFO [stdout] 22: 0x7f222fa3fb0d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 14 19:36:37.741 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 14 19:36:37.741 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 19:36:37.741 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 19:36:37.741 INFO [stdout] 23: 0x7f222f7b36b9 - start_thread Dec 14 19:36:37.741 INFO [stdout] 24: 0x7f222f0cb41c - clone Dec 14 19:36:37.741 INFO [stdout] 25: 0x0 - Dec 14 19:36:37.741 INFO [stdout] query stack during panic: Dec 14 19:36:37.741 INFO [stdout] end of query stack Dec 14 19:36:37.741 INFO [stdout] Dec 14 19:36:37.741 INFO [stdout] Dec 14 19:36:37.741 INFO [stdout] failures: Dec 14 19:36:37.741 INFO [stdout] src/lib.rs - (line 5) Dec 14 19:36:37.741 INFO [stdout] src/tree.rs - tree::Tree (line 37) Dec 14 19:36:37.741 INFO [stdout] Dec 14 19:36:37.741 INFO [stdout] test result: FAILED. 9 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 19:36:37.741 INFO [stdout] Dec 14 19:36:37.767 INFO [stderr] error: test failed, to rerun pass '--doc' Dec 14 19:36:37.768 INFO [stderr] su: No module specific data is present Dec 14 19:36:38.301 INFO running `"docker" "inspect" "bfd50d394450a08383adf4f2faf95eea0bde9db45aae7c9eee3b1f55f877a425"` Dec 14 19:36:38.610 INFO running `"docker" "rm" "-f" "bfd50d394450a08383adf4f2faf95eea0bde9db45aae7c9eee3b1f55f877a425"` Dec 14 19:36:38.921 INFO [stdout] bfd50d394450a08383adf4f2faf95eea0bde9db45aae7c9eee3b1f55f877a425