[INFO] fetching crate parking_lot 0.9.0... [INFO] extracting crate parking_lot 0.9.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/parking_lot/0.9.0 [INFO] extracting crate parking_lot 0.9.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/parking_lot/0.9.0 [INFO] validating manifest of parking_lot-0.9.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of parking_lot-0.9.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing parking_lot-0.9.0 [INFO] finished frobbing parking_lot-0.9.0 [INFO] frobbed toml for parking_lot-0.9.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/parking_lot/0.9.0/Cargo.toml [INFO] started frobbing parking_lot-0.9.0 [INFO] finished frobbing parking_lot-0.9.0 [INFO] frobbed toml for parking_lot-0.9.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/parking_lot/0.9.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing parking_lot-0.9.0 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/parking_lot/0.9.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] d12e0078d1adddf0f37082bef26fe82d5faf6a4d9ff8288d701df10a696be71f [INFO] running `"docker" "start" "-a" "d12e0078d1adddf0f37082bef26fe82d5faf6a4d9ff8288d701df10a696be71f"` [INFO] [stderr] Compiling parking_lot v0.9.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.80s [INFO] running `"docker" "inspect" "d12e0078d1adddf0f37082bef26fe82d5faf6a4d9ff8288d701df10a696be71f"` [INFO] running `"docker" "rm" "-f" "d12e0078d1adddf0f37082bef26fe82d5faf6a4d9ff8288d701df10a696be71f"` [INFO] [stdout] d12e0078d1adddf0f37082bef26fe82d5faf6a4d9ff8288d701df10a696be71f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/parking_lot/0.9.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 0dea1ffde3005237a739a0446eca3b7d443dada38431e6d1e5b219cc17e65922 [INFO] running `"docker" "start" "-a" "0dea1ffde3005237a739a0446eca3b7d443dada38431e6d1e5b219cc17e65922"` [INFO] [stderr] Compiling parking_lot v0.9.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.04s [INFO] running `"docker" "inspect" "0dea1ffde3005237a739a0446eca3b7d443dada38431e6d1e5b219cc17e65922"` [INFO] running `"docker" "rm" "-f" "0dea1ffde3005237a739a0446eca3b7d443dada38431e6d1e5b219cc17e65922"` [INFO] [stdout] 0dea1ffde3005237a739a0446eca3b7d443dada38431e6d1e5b219cc17e65922 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/parking_lot/0.9.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 6fd657b25fc6679232a9b51e44c58ebc55cf2f7b7bdbae67ff495ae88cf6b2a1 [INFO] running `"docker" "start" "-a" "6fd657b25fc6679232a9b51e44c58ebc55cf2f7b7bdbae67ff495ae88cf6b2a1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/parking_lot-8ad2194f6ac80a9d [INFO] [stdout] [INFO] [stdout] running 55 tests [INFO] [stdout] test condvar::tests::notify_one_return_false ... ok [INFO] [stdout] test condvar::tests::smoke ... ok [INFO] [stdout] test condvar::tests::notify_one ... ok [INFO] [stdout] test condvar::tests::notify_one_return_true ... ok [INFO] [stdout] test condvar::tests::test_debug_condvar ... ok [INFO] [stdout] test condvar::tests::wait_for ... ok [INFO] [stdout] test condvar::tests::wait_until ... ok [INFO] [stdout] test mutex::tests::smoke ... ok [INFO] [stdout] test mutex::tests::test_get_mut ... ok [INFO] [stdout] test mutex::tests::lots_and_lots ... ok [INFO] [stdout] test mutex::tests::test_into_inner ... ok [INFO] [stdout] test mutex::tests::test_into_inner_drop ... ok [INFO] [stdout] test condvar::tests::notify_all_return ... ok [INFO] [stdout] test condvar::tests::notify_all ... ok [INFO] [stderr] thread '' panicked at 'explicit panic', src/mutex.rs:258:13 [INFO] [stdout] test mutex::tests::test_mutex_arc_condvar ... ok [INFO] [stdout] test mutex::tests::test_mutex_debug ... ok [INFO] [stdout] test condvar::tests::two_mutexes_disjoint ... ok [INFO] [stdout] test mutex::tests::test_mutex_unsized ... ok [INFO] [stdout] test mutex::tests::test_mutexguard_sync ... ok [INFO] [stdout] test condvar::tests::test_condvar_requeue ... ok [INFO] [stdout] test mutex::tests::try_lock ... ok [INFO] [stdout] test once::tests::smoke_once ... ok [INFO] [stdout] test mutex::tests::test_mutex_arc_nested ... ok [INFO] [stdout] test once::tests::stampede_once ... ok [INFO] [stdout] test remutex::tests::smoke ... ok [INFO] [stdout] test remutex::tests::test_reentrant_mutex_debug ... ok [INFO] [stdout] test once::tests::test_once_debug ... ok [INFO] [stdout] test remutex::tests::is_mutex ... ok [INFO] [stdout] test remutex::tests::trylock_works ... ok [INFO] [stdout] test rwlock::tests::test_clone ... ok [INFO] [stdout] test rwlock::tests::smoke ... ok [INFO] [stdout] test condvar::tests::test_issue_129 ... ok [INFO] [stdout] test rwlock::tests::test_into_inner ... ok [INFO] [stdout] test rwlock::tests::test_into_inner_drop ... ok [INFO] [stdout] test rwlock::tests::test_get_mut ... ok [INFO] [stderr] thread '' panicked at 'explicit panic', src/rwlock.rs:336:13 [INFO] [stdout] test rwlock::tests::frob ... ok [INFO] [stdout] test rwlock::tests::test_rw_arc ... ok [INFO] [stderr] thread '' panicked at 'explicit panic', src/rwlock.rs:207:13 [INFO] [stderr] thread '' panicked at 'explicit panic', src/rwlock.rs:220:13 [INFO] [stdout] test rwlock::tests::test_ruw_arc ... ok [INFO] [stderr] thread '' panicked at 'explicit panic', src/rwlock.rs:181:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f558dbf09b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55f558dbf09b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55f558dbf09b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55f558dbf09b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55f558dbf09b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55f558dbed77 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55f558dbf810 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55f558db03b8 - std::panicking::begin_panic::h8f2ca9a084f9ebf8 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55f558d0952f - parking_lot::mutex::tests::test_mutex_arc_access_in_unwind::{{closure}}::h6df1d30e63b3cdc8 [INFO] [stderr] at src/mutex.rs:258 [INFO] [stderr] 9: 0x55f558ccf243 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7521681dace55560 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 10: 0x55f558cab08e - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h38bc5a12bd74819c [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stderr] 11: 0x55f558cf5b51 - as core::ops::function::FnOnce<()>>::call_once::h190de941f04ffc3a [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 12: 0x55f558cdb3b5 - std::panicking::try::do_call::h1af75c2573a1af87 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 13: 0x55f558dc217a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 14: 0x55f558cda091 - std::panicking::try::hc4b6527f817ecffe [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 15: 0x55f558cf8653 - std::panic::catch_unwind::h75dc6314cc32fd50 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 16: 0x55f558ca7826 - std::thread::Builder::spawn_unchecked::{{closure}}::h6b51d601b7ac01bd [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stderr] 17: 0x55f558cdc393 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7fddc5cfb9ab8c75 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 18: 0x55f558db4caf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 19: 0x55f558dc1520 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 20: 0x55f558dc1520 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 21: 0x55f558dc1520 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 22: 0x7f390e1814a4 - start_thread [INFO] [stderr] 23: 0x7f390dcacd0f - __clone [INFO] [stderr] 24: 0x0 - [INFO] [stdout] test once::tests::poison_bad ... ok [INFO] [stdout] test condvar::tests::two_mutexes ... ok [INFO] [stdout] test rwlock::tests::test_rwlock_debug ... ok [INFO] [stderr] thread '' panicked at 'explicit panic', src/rwlock.rs:194:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f558dbf09b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55f558dbf09b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55f558dbf09b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55f558dbf09b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55f558dbf09b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stdout] test once::tests::wait_for_force_to_finish ... ok [INFO] [stderr] 5: 0x55f558dbed77 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] test rwlock::tests::test_rw_arc_no_poison_rr ... ok [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stdout] test rwlock::tests::test_rw_arc_access_in_unwind ... ok [INFO] [stderr] 6: 0x55f558dbf810 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] test mutex::tests::test_mutex_arc_access_in_unwind ... ok [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stdout] test rwlock::tests::test_rwlock_try_read ... ok [INFO] [stderr] 7: 0x55f558db03b8 - std::panicking::begin_panic::h8f2ca9a084f9ebf8 [INFO] [stdout] test rwlock::tests::test_rwlock_try_upgrade ... ok [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stdout] test rwlock::tests::test_rwlockguard_sync ... ok [INFO] [stderr] 8: 0x55f558d0101f - parking_lot::rwlock::tests::test_rw_arc_access_in_unwind::{{closure}}::h7130c3ff82355054 [INFO] [stdout] test rwlock::tests::test_rwlock_unsized ... ok [INFO] [stderr] at src/rwlock.rs:336 [INFO] [stdout] test rwlock::tests::test_rwlock_try_write ... ok [INFO] [stderr] 9: 0x55f558ccf143 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4a9241bc86ec931c [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 10: 0x55f558cab16e - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h4ff90973550b7296 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stderr] 11: 0x55f558cf5d11 - as core::ops::function::FnOnce<()>>::call_once::h69348360af0090c7 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 12: 0x55f558cdbcb5 - std::panicking::try::do_call::hb9d20ed7d0dcf757 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 13: 0x55f558dc217a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 14: 0x55f558cd9451 - std::panicking::try::h9aea8e62a35a7be1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 15: 0x55f558cf84b3 - std::panic::catch_unwind::h58bf40d6d84089bd [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 16: 0x55f558caa7a6 - std::thread::Builder::spawn_unchecked::{{closure}}::hf40bb6f4c3436d23 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stderr] 17: 0x55f558cdc4c3 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc1145f9c8e1b19e7 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 18: 0x55f558db4caf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 19: 0x55f558dc1520 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 20: 0x55f558dc1520 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 21: 0x55f558dc1520 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 22: 0x7f390e1814a4 - start_thread [INFO] [stderr] 23: 0x7f390dcacd0f - __clone [INFO] [stderr] 24: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f558dbf09b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55f558dbf09b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55f558dbf09b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55f558dbf09b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55f558dbf09b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55f558dbed77 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55f558dbf810 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55f558db03b8 - std::panicking::begin_panic::h8f2ca9a084f9ebf8 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55f558cfea99 - parking_lot::rwlock::tests::test_rw_arc_no_poison_rr::{{closure}}::h035f413b9e10e6e7 [INFO] [stderr] at src/rwlock.rs:207 [INFO] [stderr] 9: 0x55f558ccf4a3 - std::sys_common::backtrace::__rust_begin_short_backtrace::hecfff4d33c9b8f30 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 10: 0x55f558cab0fe - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3ff4db93dd9485b1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stderr] 11: 0x55f558cf5b31 - as core::ops::function::FnOnce<()>>::call_once::h0ba6999b8da01e06 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 12: 0x55f558cdb5b5 - std::panicking::try::do_call::h33975cbc4705591b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 13: 0x55f558dc217a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 14: 0x55f558cd9c31 - std::panicking::try::hb200eb47f8b49582 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 15: 0x55f558cf83d3 - std::panic::catch_unwind::h4800af0b9d9581b2 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 16: 0x55f558ca5746 - std::thread::Builder::spawn_unchecked::{{closure}}::h0df1ea7ca539e28c [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stderr] 17: 0x55f558cdc6b3 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf69e2229bb51403c [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 18: 0x55f558db4caf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 19: 0x55f558dc1520 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 20: 0x55f558dc1520 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 21: 0x55f558dc1520 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 22: 0x7f390e1814a4 - start_thread [INFO] [stderr] 23: 0x7f390dcacd0f - __clone [INFO] [stderr] 24: 0x0 - [INFO] [stdout] test rwlock::tests::test_rwlock_downgrade ... ok [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f558dbf09b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55f558dbf09b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55f558dbf09b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55f558dbf09b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55f558dbf09b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55f558dbed77 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55f558dbf810 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55f558db03b8 - std::panicking::begin_panic::h8f2ca9a084f9ebf8 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55f558cfee69 - parking_lot::rwlock::tests::test_rw_arc_no_poison_rw::{{closure}}::h7be144a1aac116d5 [INFO] [stderr] at src/rwlock.rs:220 [INFO] [stderr] 9: 0x55f558ccf313 - std::sys_common::backtrace::__rust_begin_short_backtrace::h922b24d74d7cafbe [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 10: 0x55f558cab18e - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6d6a7e4470854b82 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stderr] 11: 0x55f558cf5e41 - as core::ops::function::FnOnce<()>>::call_once::h9b94d21d21dfe0bc [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 12: 0x55f558cdb4e5 - std::panicking::try::do_call::h2462059e21c3579c [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 13: 0x55f558dc217a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 14: 0x55f558cd8981 - std::panicking::try::h6310de625c0ad525 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 15: 0x55f558cf85e3 - std::panic::catch_unwind::h6d7b28f130771f7b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 16: 0x55f558caa1b6 - std::thread::Builder::spawn_unchecked::{{closure}}::hcf71224746554fe1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stderr] 17: 0x55f558cdc1a3 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h37b5965d2a1e14f5 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 18: 0x55f558db4caf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 19: 0x55f558dc1520 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 20: 0x55f558dc1520 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 21: 0x55f558dc1520 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 22: 0x7f390e1814a4 - start_thread [INFO] [stderr] 23: 0x7f390dcacd0f - __clone [INFO] [stderr] 24: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f558dbf09b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55f558dbf09b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55f558dbf09b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55f558dbf09b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55f558dbf09b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55f558dbed77 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55f558dbf810 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stdout] test rwlock::tests::test_rw_arc_no_poison_rw ... ok [INFO] [stdout] test rwlock::tests::test_rw_arc_no_poison_wr ... ok [INFO] [stderr] 7: 0x55f558db03b8 - std::panicking::begin_panic::h8f2ca9a084f9ebf8 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55f558cfe2f9 - parking_lot::rwlock::tests::test_rw_arc_no_poison_wr::{{closure}}::h47202d02f9e14421 [INFO] [stderr] at src/rwlock.rs:181 [INFO] [stderr] 9: 0x55f558ccf103 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3eb19c207b74fe35 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 10: 0x55f558cab27e - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h917dafc92d32e201 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stderr] 11: 0x55f558cf5fc1 - as core::ops::function::FnOnce<()>>::call_once::he31985dd0b055f58 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 12: 0x55f558cdbba5 - std::panicking::try::do_call::habb67a549689c87b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 13: 0x55f558dc217a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 14: 0x55f558cd8e51 - std::panicking::try::h83164079f6576bd7 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 15: 0x55f558cf88e3 - std::panic::catch_unwind::hf7549f552d230377 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 16: 0x55f558ca5a36 - std::thread::Builder::spawn_unchecked::{{closure}}::h1ba457d15c675e8d [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stderr] 17: 0x55f558cdc623 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he355487995bcb99d [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 18: 0x55f558db4caf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 19: 0x55f558dc1520 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 20: 0x55f558dc1520 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 21: 0x55f558dc1520 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 22: 0x7f390e1814a4 - start_thread [INFO] [stderr] 23: 0x7f390dcacd0f - __clone [INFO] [stderr] 24: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f558dbf09b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55f558dbf09b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55f558dbf09b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55f558dbf09b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55f558dbf09b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55f558dbed77 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55f558dbf810 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55f558db03b8 - std::panicking::begin_panic::h8f2ca9a084f9ebf8 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55f558cfe6c9 - parking_lot::rwlock::tests::test_rw_arc_no_poison_ww::{{closure}}::h71ca0d00e448628c [INFO] [stderr] at src/rwlock.rs:194 [INFO] [stderr] 9: 0x55f558ccf0c3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3abb4b2fae5461b7 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 10: 0x55f558cab40e - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hdbf6ba42bbb63e2e [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stderr] 11: 0x55f558cf5d31 - as core::ops::function::FnOnce<()>>::call_once::h7408c1810a978372 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 12: 0x55f558cdb965 - std::panicking::try::do_call::h903c0989a6a45c91 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 13: 0x55f558dc217a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 14: 0x55f558cd8641 - std::panicking::try::h4be1234483d95bd2 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 15: 0x55f558cf8233 - std::panic::catch_unwind::h1ce2141b3e652315 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 16: 0x55f558ca9906 - std::thread::Builder::spawn_unchecked::{{closure}}::hbb18e3e459b9aec0 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stderr] 17: 0x55f558cdc4e3 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc26fe1c415ee7390 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 18: 0x55f558db4caf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 19: 0x55f558dc1520 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 20: 0x55f558dc1520 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 21: 0x55f558dc1520 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 22: 0x7f390e1814a4 - start_thread [INFO] [stderr] 23: 0x7f390dcacd0f - __clone [INFO] [stderr] 24: 0x0 - [INFO] [stdout] test rwlock::tests::test_rw_arc_no_poison_ww ... ok [INFO] [stdout] test rwlock::tests::test_rwlock_recursive ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests parking_lot [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/deadlock.rs - deadlock (line 7) ... ok [INFO] [stdout] test src/once.rs - once::Once::call_once (line 132) ... ok [INFO] [stdout] test src/condvar.rs - condvar::Condvar::notify_one (line 109) ... ok [INFO] [stdout] test src/once.rs - once::Once (line 83) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLock (line 69) ... ok [INFO] [stdout] test src/condvar.rs - condvar::Condvar (line 62) ... ok [INFO] [stdout] test src/mutex.rs - mutex::Mutex (line 55) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "6fd657b25fc6679232a9b51e44c58ebc55cf2f7b7bdbae67ff495ae88cf6b2a1"` [INFO] running `"docker" "rm" "-f" "6fd657b25fc6679232a9b51e44c58ebc55cf2f7b7bdbae67ff495ae88cf6b2a1"` [INFO] [stdout] 6fd657b25fc6679232a9b51e44c58ebc55cf2f7b7bdbae67ff495ae88cf6b2a1