Dec 15 01:16:59.658 INFO testing pool_barrier-0.1.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 15 01:16:59.658 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 15 01:16:59.954 INFO [stdout] f96f67dbf97874e8c4cffeb15ea884ec927ad1935d416d2b06aaa43da1da814e Dec 15 01:16:59.956 INFO running `"docker" "start" "-a" "f96f67dbf97874e8c4cffeb15ea884ec927ad1935d416d2b06aaa43da1da814e"` Dec 15 01:17:00.542 INFO [stderr] usermod: no changes Dec 15 01:17:00.579 INFO [stderr] Compiling pool_barrier v0.1.1 (/source) Dec 15 01:17:01.232 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s Dec 15 01:17:01.235 INFO [stderr] su: No module specific data is present Dec 15 01:17:01.505 INFO running `"docker" "inspect" "f96f67dbf97874e8c4cffeb15ea884ec927ad1935d416d2b06aaa43da1da814e"` Dec 15 01:17:01.583 INFO running `"docker" "rm" "-f" "f96f67dbf97874e8c4cffeb15ea884ec927ad1935d416d2b06aaa43da1da814e"` Dec 15 01:17:01.748 INFO [stdout] f96f67dbf97874e8c4cffeb15ea884ec927ad1935d416d2b06aaa43da1da814e Dec 15 01:17:01.751 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 15 01:17:01.918 INFO [stdout] 14ac17e6fe874e6d7a0458fa8c6ee8273b26404912823e79cb1676158553f6d6 Dec 15 01:17:01.920 INFO running `"docker" "start" "-a" "14ac17e6fe874e6d7a0458fa8c6ee8273b26404912823e79cb1676158553f6d6"` Dec 15 01:17:02.478 INFO [stderr] usermod: no changes Dec 15 01:17:02.592 INFO [stderr] Compiling pool_barrier v0.1.1 (/source) Dec 15 01:17:03.956 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.45s Dec 15 01:17:03.959 INFO [stderr] su: No module specific data is present Dec 15 01:17:04.180 INFO running `"docker" "inspect" "14ac17e6fe874e6d7a0458fa8c6ee8273b26404912823e79cb1676158553f6d6"` Dec 15 01:17:04.304 INFO running `"docker" "rm" "-f" "14ac17e6fe874e6d7a0458fa8c6ee8273b26404912823e79cb1676158553f6d6"` Dec 15 01:17:04.414 INFO [stdout] 14ac17e6fe874e6d7a0458fa8c6ee8273b26404912823e79cb1676158553f6d6 Dec 15 01:17:04.417 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 15 01:17:04.588 INFO [stdout] 6b22dddb1676a6bfdffe5626ba27d0c0bba0248d55dd9d56aa615ee0b9e77fd0 Dec 15 01:17:04.589 INFO running `"docker" "start" "-a" "6b22dddb1676a6bfdffe5626ba27d0c0bba0248d55dd9d56aa615ee0b9e77fd0"` Dec 15 01:17:05.391 INFO [stderr] usermod: no changes Dec 15 01:17:05.491 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s Dec 15 01:17:05.500 INFO [stderr] Running /target/debug/deps/pool_barrier-6289a9a08916f130 Dec 15 01:17:05.507 INFO [stdout] Dec 15 01:17:05.507 INFO [stdout] running 8 tests Dec 15 01:17:05.507 INFO [stdout] test tests::same_thread ... ok Dec 15 01:17:05.527 INFO [stdout] thread_id: 2 Dec 15 01:17:05.527 INFO [stdout] thread_id: 0 Dec 15 01:17:05.527 INFO [stdout] thread_id: 4 Dec 15 01:17:05.547 INFO [stdout] thread_id: 0 Dec 15 01:17:05.547 INFO [stdout] thread_id: 0 Dec 15 01:17:05.547 INFO [stdout] thread_id: 2 Dec 15 01:17:05.547 INFO [stdout] thread_id: 3 Dec 15 01:17:05.555 INFO [stdout] thread_id: 4 Dec 15 01:17:05.563 INFO [stdout] thread_id: 0 Dec 15 01:17:05.567 INFO [stdout] thread_id: 3 Dec 15 01:17:05.567 INFO [stdout] thread_id: 4 Dec 15 01:17:05.567 INFO [stdout] thread_id: 3 Dec 15 01:17:05.567 INFO [stdout] thread_id: 4 Dec 15 01:17:05.567 INFO [stdout] thread_id: 3 Dec 15 01:17:05.567 INFO [stdout] thread_id: 2 Dec 15 01:17:05.567 INFO [stdout] thread_id: 1 Dec 15 01:17:05.571 INFO [stdout] thread_id: 2 Dec 15 01:17:05.579 INFO [stdout] thread_id: 1 Dec 15 01:17:05.582 INFO [stdout] thread_id: 4 Dec 15 01:17:05.582 INFO [stdout] test tests::single_use ... ok Dec 15 01:17:05.587 INFO [stdout] thread_id: 0 Dec 15 01:17:05.587 INFO [stdout] thread_id: 2 Dec 15 01:17:05.587 INFO [stdout] thread_id: 1 Dec 15 01:17:05.587 INFO [stdout] thread_id: 3 Dec 15 01:17:05.593 INFO [stdout] thread_id: 1 Dec 15 01:17:05.593 INFO [stdout] thread_id: 1 Dec 15 01:17:05.593 INFO [stdout] thread_id: 4 Dec 15 01:17:05.593 INFO [stdout] test tests::test_finished_false ... ok Dec 15 01:17:05.593 INFO [stdout] thread_id: 2 Dec 15 01:17:05.599 INFO [stderr] thread '' panicked at 'Deliberate panic', src/lib.rs:237:18 Dec 15 01:17:05.599 INFO [stderr] thread '' panicked at 'Deliberate panic', src/lib.rs:237:18 Dec 15 01:17:05.600 INFO [stdout] thread_id: 3 Dec 15 01:17:05.600 INFO [stdout] thread_id: 2 Dec 15 01:17:05.607 INFO [stdout] thread_id: 1 Dec 15 01:17:05.611 INFO [stdout] thread_id: 0 Dec 15 01:17:05.611 INFO [stdout] thread_id: 0 Dec 15 01:17:05.611 INFO [stdout] test tests::test_finished_true ... ok Dec 15 01:17:05.619 INFO [stdout] test tests::not_enough_checkpoints ... ok Dec 15 01:17:05.663 INFO [stdout] thread_id: 0 Dec 15 01:17:05.671 INFO [stdout] thread_id: 2 Dec 15 01:17:05.676 INFO [stderr] stack backtrace: Dec 15 01:17:05.676 INFO [stderr] 0: 0x55fc9645db63 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 15 01:17:05.676 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 01:17:05.676 INFO [stderr] 1: 0x55fc96458308 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 15 01:17:05.676 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 15 01:17:05.676 INFO [stderr] 2: 0x55fc9645ca82 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 15 01:17:05.676 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 15 01:17:05.676 INFO [stderr] at src/libstd/panicking.rs:210 Dec 15 01:17:05.677 INFO [stderr] 3: 0x55fc9645c7f4 - std::panicking::default_hook::hf0c15a583008ed0d Dec 15 01:17:05.677 INFO [stderr] at src/libstd/panicking.rs:224 Dec 15 01:17:05.677 INFO [stderr] 4: 0x55fc9645d190 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 15 01:17:05.677 INFO [stderr] at src/libstd/panicking.rs:487 Dec 15 01:17:05.677 INFO [stderr] 5: 0x55fc9643a847 - std::panicking::begin_panic::he1e540cb86da68fc Dec 15 01:17:05.677 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:421 Dec 15 01:17:05.677 INFO [stderr] 6: 0x55fc963f6037 - pool_barrier::tests::panic_run::{{closure}}::h75a37135404dea11 Dec 15 01:17:05.677 INFO [stderr] at src/lib.rs:237 Dec 15 01:17:05.677 INFO [stderr] 7: 0x55fc963f8d4a - std::sys_common::backtrace::__rust_begin_short_backtrace::h90a809f499deeb58 Dec 15 01:17:05.677 INFO [stdout] test tests::too_many_checkpoints ... ok Dec 15 01:17:05.683 INFO [stdout] thread_id: 3 Dec 15 01:17:05.687 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 15 01:17:05.687 INFO [stderr] 8: 0x55fc963fab9c - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h253641cfee4ee373 Dec 15 01:17:05.687 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 15 01:17:05.687 INFO [stderr] 9: 0x55fc963f8cec - as core::ops::function::FnOnce<()>>::call_once::h51e2bc7cb9d3b80c Dec 15 01:17:05.687 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 15 01:17:05.687 INFO [stderr] 10: 0x55fc963fc3df - std::panicking::try::do_call::h8a09d3c3f435637a Dec 15 01:17:05.687 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 15 01:17:05.688 INFO [stderr] 11: 0x55fc9646b7e9 - __rust_maybe_catch_panic Dec 15 01:17:05.688 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 15 01:17:05.688 INFO [stderr] 12: 0x55fc963fc1c2 - std::panicking::try::h8e0f1778e027aa98 Dec 15 01:17:05.688 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 01:17:05.688 INFO [stderr] 13: 0x55fc963f8d8c - std::panic::catch_unwind::h42b5989f16bac5be Dec 15 01:17:05.688 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 01:17:05.688 INFO [stderr] 14: 0x55fc963fa699 - std::thread::Builder::spawn_unchecked::{{closure}}::h2b98888b5f90aaaa Dec 15 01:17:05.689 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 15 01:17:05.689 INFO [stderr] 15: 0x55fc963face6 - >::call_box::h325f5d45b719732d Dec 15 01:17:05.689 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 01:17:05.689 INFO [stderr] 16: 0x55fc9645f7ad - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 15 01:17:05.690 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 15 01:17:05.690 INFO [stderr] at src/libstd/sys_common/thread.rs:24 Dec 15 01:17:05.690 INFO [stderr] at src/libstd/sys/unix/thread.rs:91 Dec 15 01:17:05.690 INFO [stderr] 17: 0x7f9f6f7106b9 - start_thread Dec 15 01:17:05.690 INFO [stderr] 18: 0x7f9f6f23041c - clone Dec 15 01:17:05.690 INFO [stderr] 19: 0x0 - Dec 15 01:17:05.695 INFO [stderr] stack backtrace: Dec 15 01:17:05.695 INFO [stderr] 0: 0x55fc9645db63 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 15 01:17:05.695 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 01:17:05.695 INFO [stderr] 1: 0x55fc96458308 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 15 01:17:05.695 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 15 01:17:05.695 INFO [stderr] 2: 0x55fc9645ca82 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 15 01:17:05.695 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 15 01:17:05.695 INFO [stderr] at src/libstd/panicking.rs:210 Dec 15 01:17:05.695 INFO [stderr] 3: 0x55fc9645c7f4 - std::panicking::default_hook::hf0c15a583008ed0d Dec 15 01:17:05.695 INFO [stderr] at src/libstd/panicking.rs:224 Dec 15 01:17:05.695 INFO [stderr] 4: 0x55fc9645d190 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 15 01:17:05.695 INFO [stderr] at src/libstd/panicking.rs:487 Dec 15 01:17:05.695 INFO [stderr] 5: 0x55fc9643a847 - std::panicking::begin_panic::he1e540cb86da68fc Dec 15 01:17:05.695 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:421 Dec 15 01:17:05.695 INFO [stderr] 6: 0x55fc963f6037 - pool_barrier::tests::panic_run::{{closure}}::h75a37135404dea11 Dec 15 01:17:05.695 INFO [stderr] at src/lib.rs:237 Dec 15 01:17:05.695 INFO [stderr] 7: 0x55fc963f8d4a - std::sys_common::backtrace::__rust_begin_short_backtrace::h90a809f499deeb58 Dec 15 01:17:05.695 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 15 01:17:05.695 INFO [stderr] 8: 0x55fc963fab9c - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h253641cfee4ee373 Dec 15 01:17:05.695 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 15 01:17:05.695 INFO [stderr] 9: 0x55fc963f8cec - as core::ops::function::FnOnce<()>>::call_once::h51e2bc7cb9d3b80c Dec 15 01:17:05.695 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 15 01:17:05.695 INFO [stderr] 10: 0x55fc963fc3df - std::panicking::try::do_call::h8a09d3c3f435637a Dec 15 01:17:05.695 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 15 01:17:05.695 INFO [stderr] 11: 0x55fc9646b7e9 - __rust_maybe_catch_panic Dec 15 01:17:05.695 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 15 01:17:05.695 INFO [stderr] 12: 0x55fc963fc1c2 - std::panicking::try::h8e0f1778e027aa98 Dec 15 01:17:05.695 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 01:17:05.696 INFO [stderr] 13: 0x55fc963f8d8c - std::panic::catch_unwind::h42b5989f16bac5be Dec 15 01:17:05.696 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 01:17:05.696 INFO [stderr] 14: 0x55fc963fa699 - std::thread::Builder::spawn_unchecked::{{closure}}::h2b98888b5f90aaaa Dec 15 01:17:05.696 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 15 01:17:05.696 INFO [stderr] 15: 0x55fc963face6 - >::call_box::h325f5d45b719732d Dec 15 01:17:05.696 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 01:17:05.696 INFO [stderr] 16: 0x55fc9645f7ad - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 15 01:17:05.696 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 15 01:17:05.696 INFO [stderr] at src/libstd/sys_common/thread.rs:24 Dec 15 01:17:05.696 INFO [stderr] at src/libstd/sys/unix/thread.rs:91 Dec 15 01:17:05.696 INFO [stderr] 17: 0x7f9f6f7106b9 - start_thread Dec 15 01:17:05.696 INFO [stderr] 18: 0x7f9f6f23041c - clone Dec 15 01:17:05.696 INFO [stderr] 19: 0x0 - Dec 15 01:17:05.696 INFO [stdout] test tests::test_checkpoint_panic_detection ... ok Dec 15 01:17:05.703 INFO [stdout] thread_id: 4 Dec 15 01:17:05.731 INFO [stdout] thread_id: 1 Dec 15 01:17:05.742 INFO [stdout] thread_id: 4 Dec 15 01:17:05.767 INFO [stdout] thread_id: 3 Dec 15 01:17:05.783 INFO [stdout] thread_id: 1 Dec 15 01:17:05.792 INFO [stdout] thread_id: 0 Dec 15 01:17:05.802 INFO [stdout] thread_id: 2 Dec 15 01:17:05.829 INFO [stdout] thread_id: 2 Dec 15 01:17:05.863 INFO [stdout] thread_id: 1 Dec 15 01:17:05.899 INFO [stdout] thread_id: 0 Dec 15 01:17:05.899 INFO [stdout] thread_id: 3 Dec 15 01:17:05.899 INFO [stdout] thread_id: 4 Dec 15 01:17:05.915 INFO [stdout] thread_id: 4 Dec 15 01:17:05.927 INFO [stdout] thread_id: 0 Dec 15 01:17:05.972 INFO [stdout] thread_id: 2 Dec 15 01:17:05.992 INFO [stdout] thread_id: 3 Dec 15 01:17:05.997 INFO [stdout] thread_id: 1 Dec 15 01:17:05.997 INFO [stdout] test tests::reuse ... ok Dec 15 01:17:05.997 INFO [stdout] Dec 15 01:17:05.998 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 01:17:05.998 INFO [stdout] Dec 15 01:17:06.000 INFO [stderr] Doc-tests pool_barrier Dec 15 01:17:07.123 INFO [stdout] Dec 15 01:17:07.123 INFO [stdout] running 1 test Dec 15 01:17:08.529 INFO [stdout] test src/lib.rs - (line 15) ... ok Dec 15 01:17:08.529 INFO [stdout] Dec 15 01:17:08.529 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 01:17:08.529 INFO [stdout] Dec 15 01:17:08.544 INFO [stderr] su: No module specific data is present Dec 15 01:17:09.288 INFO running `"docker" "inspect" "6b22dddb1676a6bfdffe5626ba27d0c0bba0248d55dd9d56aa615ee0b9e77fd0"` Dec 15 01:17:09.555 INFO running `"docker" "rm" "-f" "6b22dddb1676a6bfdffe5626ba27d0c0bba0248d55dd9d56aa615ee0b9e77fd0"` Dec 15 01:17:09.863 INFO [stdout] 6b22dddb1676a6bfdffe5626ba27d0c0bba0248d55dd9d56aa615ee0b9e77fd0