[INFO] fetching crate sync_cow 0.1.1... [INFO] testing sync_cow-0.1.1 against try#f23b22458132fb20faeb8a915b1c252478696f25 for pr-131095 [INFO] extracting crate sync_cow 0.1.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate sync_cow 0.1.1 on toolchain f23b22458132fb20faeb8a915b1c252478696f25 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sync_cow 0.1.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate sync_cow 0.1.1 [INFO] tweaked toml for crates.io crate sync_cow 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate sync_cow 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba7934e84b89c2b9ff6da00a96a84187c5b88171d6d006fd39c90b31151cc555 [INFO] running `Command { std: "docker" "start" "-a" "ba7934e84b89c2b9ff6da00a96a84187c5b88171d6d006fd39c90b31151cc555", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba7934e84b89c2b9ff6da00a96a84187c5b88171d6d006fd39c90b31151cc555", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba7934e84b89c2b9ff6da00a96a84187c5b88171d6d006fd39c90b31151cc555", kill_on_drop: false }` [INFO] [stdout] ba7934e84b89c2b9ff6da00a96a84187c5b88171d6d006fd39c90b31151cc555 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61477d6fd3293fc68137f797fad5003f9bbf035e74e96bf5c537975ebaa818f7 [INFO] running `Command { std: "docker" "start" "-a" "61477d6fd3293fc68137f797fad5003f9bbf035e74e96bf5c537975ebaa818f7", kill_on_drop: false }` [INFO] [stderr] Compiling sync_cow v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "61477d6fd3293fc68137f797fad5003f9bbf035e74e96bf5c537975ebaa818f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61477d6fd3293fc68137f797fad5003f9bbf035e74e96bf5c537975ebaa818f7", kill_on_drop: false }` [INFO] [stdout] 61477d6fd3293fc68137f797fad5003f9bbf035e74e96bf5c537975ebaa818f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fcfc0d7809a7b777bdbad744c67233630a3ce254337073d27ad8532dd30cc9b5 [INFO] running `Command { std: "docker" "start" "-a" "fcfc0d7809a7b777bdbad744c67233630a3ce254337073d27ad8532dd30cc9b5", kill_on_drop: false }` [INFO] [stderr] Compiling sync_cow v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "fcfc0d7809a7b777bdbad744c67233630a3ce254337073d27ad8532dd30cc9b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcfc0d7809a7b777bdbad744c67233630a3ce254337073d27ad8532dd30cc9b5", kill_on_drop: false }` [INFO] [stdout] fcfc0d7809a7b777bdbad744c67233630a3ce254337073d27ad8532dd30cc9b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2b13499a36f17f7d42f0b138db44ea38bcd9f5e177662d80232b5b6633868980 [INFO] running `Command { std: "docker" "start" "-a" "2b13499a36f17f7d42f0b138db44ea38bcd9f5e177662d80232b5b6633868980", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sync_cow-2b03e0c797e60c41) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::cow_faster_than_rwlock_nosleep ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::cow_faster_than_rwlock_nosleep stdout ---- [INFO] [stdout] 9222 [INFO] [stdout] 9207 [INFO] [stdout] 9224 [INFO] [stdout] 9280 [INFO] [stdout] 9224 [INFO] [stdout] 9260 [INFO] [stdout] 9277 [INFO] [stdout] 9216 [INFO] [stdout] 9273 [INFO] [stdout] 9273 [INFO] [stdout] thread '' panicked at src/tests.rs:69:21: [INFO] [stdout] Read did not read the last value of write [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60205fd6523a - std::backtrace_rs::backtrace::libunwind::trace::h24270b8ca84976f5 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x60205fd6523a - std::backtrace_rs::backtrace::trace_unsynchronized::h02001f29f8a7f873 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x60205fd6523a - std::sys::backtrace::_print_fmt::hec0fad1ff9d0ced9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60205fd6523a - ::fmt::h64292488f7f2250f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60205fd8b4d3 - core::fmt::rt::Argument::fmt::h5a186eb42f172f83 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x60205fd8b4d3 - core::fmt::write::h481de9317912dd10 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/mod.rs:1186:21 [INFO] [stdout] 6: 0x60205fd61f33 - std::io::Write::write_fmt::hf3775693c09b4454 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/io/mod.rs:1839:15 [INFO] [stdout] 7: 0x60205fd65082 - std::sys::backtrace::BacktraceLock::print::h8adcaf0142651003 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x60205fd666e5 - std::panicking::default_hook::{{closure}}::h15fb66ff6c6741f9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:268:22 [INFO] [stdout] 9: 0x60205fd664d8 - std::panicking::default_hook::hb9ad284307d8f928 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:292:9 [INFO] [stdout] 10: 0x60205fd313c9 - as core::ops::function::Fn>::call::h7b6ff508218c42a0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 11: 0x60205fd313c9 - test::test_main::{{closure}}::hbc464be6eb0d2a52 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:133:21 [INFO] [stdout] 12: 0x60205fd66de8 - as core::ops::function::Fn>::call::h4be8ec3e201e2cf3 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 13: 0x60205fd66de8 - std::panicking::rust_panic_with_hook::h66f68b895f94d79f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:809:13 [INFO] [stdout] 14: 0x60205fd66b76 - std::panicking::begin_panic_handler::{{closure}}::hca74b9b22568e264 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:667:13 [INFO] [stdout] 15: 0x60205fd65719 - std::sys::backtrace::__rust_end_short_backtrace::h74dd0769b8a109e0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x60205fd6683c - rust_begin_unwind [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:665:5 [INFO] [stdout] 17: 0x60205fd89f70 - core::panicking::panic_fmt::h9d563f5dc1b01cab [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x60205fced0f2 - sync_cow::tests::write_and_read_alot::{{closure}}::h27c69be52e310ad9 [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:69:21 [INFO] [stdout] 19: 0x60205fce8846 - std::sys::backtrace::__rust_begin_short_backtrace::h7d5f89fc71304555 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 20: 0x60205fcf7c20 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h7cea2fef08bdaeb2 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:521:17 [INFO] [stdout] 21: 0x60205fcedc30 - as core::ops::function::FnOnce<()>>::call_once::hafcb80bd7c5b541e [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 22: 0x60205fce8c60 - std::panicking::try::do_call::h1ba5861e54953fe9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:557:40 [INFO] [stdout] 23: 0x60205fcf7f0b - __rust_try [INFO] [stdout] 24: 0x60205fcf6ede - std::panicking::try::hc2ba2752a6df468a [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:520:19 [INFO] [stdout] 25: 0x60205fcf6ede - std::panic::catch_unwind::hf463413164064b67 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panic.rs:358:14 [INFO] [stdout] 26: 0x60205fcf6ede - std::thread::Builder::spawn_unchecked_::{{closure}}::h003ab46b6fdb0ca4 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:520:30 [INFO] [stdout] 27: 0x60205fce8f4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4933d3d184c984e8 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::h5de9072f83a0d37c [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 29: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::hbbf67a38c5e8c30f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 30: 0x60205fd6ab5b - std::sys::pal::unix::thread::Thread::new::thread_start::hb547260a5233ab58 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 31: 0x7480341c4ac3 - [INFO] [stdout] 32: 0x748034255a04 - clone [INFO] [stdout] 33: 0x0 - [INFO] [stdout] thread '' panicked at src/tests.rs:69:21: [INFO] [stdout] Read did not read the last value of write [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60205fd6523a - std::backtrace_rs::backtrace::libunwind::trace::h24270b8ca84976f5 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x60205fd6523a - std::backtrace_rs::backtrace::trace_unsynchronized::h02001f29f8a7f873 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x60205fd6523a - std::sys::backtrace::_print_fmt::hec0fad1ff9d0ced9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60205fd6523a - ::fmt::h64292488f7f2250f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60205fd8b4d3 - core::fmt::rt::Argument::fmt::h5a186eb42f172f83 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x60205fd8b4d3 - core::fmt::write::h481de9317912dd10 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/mod.rs:1186:21 [INFO] [stdout] 6: 0x60205fd61f33 - std::io::Write::write_fmt::hf3775693c09b4454 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/io/mod.rs:1839:15 [INFO] [stdout] 7: 0x60205fd65082 - std::sys::backtrace::BacktraceLock::print::h8adcaf0142651003 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x60205fd666e5 - std::panicking::default_hook::{{closure}}::h15fb66ff6c6741f9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:268:22 [INFO] [stdout] 9: 0x60205fd664d8 - std::panicking::default_hook::hb9ad284307d8f928 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:292:9 [INFO] [stdout] 10: 0x60205fd313c9 - as core::ops::function::Fn>::call::h7b6ff508218c42a0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 11: 0x60205fd313c9 - test::test_main::{{closure}}::hbc464be6eb0d2a52 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:133:21 [INFO] [stdout] 12: 0x60205fd66de8 - as core::ops::function::Fn>::call::h4be8ec3e201e2cf3 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 13: 0x60205fd66de8 - std::panicking::rust_panic_with_hook::h66f68b895f94d79f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:809:13 [INFO] [stdout] 14: 0x60205fd66b76 - std::panicking::begin_panic_handler::{{closure}}::hca74b9b22568e264 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:667:13 [INFO] [stdout] 15: 0x60205fd65719 - std::sys::backtrace::__rust_end_short_backtrace::h74dd0769b8a109e0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x60205fd6683c - rust_begin_unwind [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:665:5 [INFO] [stdout] 17: 0x60205fd89f70 - core::panicking::panic_fmt::h9d563f5dc1b01cab [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x60205fced0f2 - sync_cow::tests::write_and_read_alot::{{closure}}::h27c69be52e310ad9 [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:69:21 [INFO] [stdout] 19: 0x60205fce8846 - std::sys::backtrace::__rust_begin_short_backtrace::h7d5f89fc71304555 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 20: 0x60205fcf7c20 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h7cea2fef08bdaeb2 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:521:17 [INFO] [stdout] 21: 0x60205fcedc30 - as core::ops::function::FnOnce<()>>::call_once::hafcb80bd7c5b541e [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 22: 0x60205fce8c60 - std::panicking::try::do_call::h1ba5861e54953fe9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:557:40 [INFO] [stdout] 23: 0x60205fcf7f0b - __rust_try [INFO] [stdout] 24: 0x60205fcf6ede - std::panicking::try::hc2ba2752a6df468a [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:520:19 [INFO] [stdout] 25: 0x60205fcf6ede - std::panic::catch_unwind::hf463413164064b67 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panic.rs:358:14 [INFO] [stdout] 26: 0x60205fcf6ede - std::thread::Builder::spawn_unchecked_::{{closure}}::h003ab46b6fdb0ca4 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:520:30 [INFO] [stdout] 27: 0x60205fce8f4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4933d3d184c984e8 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::h5de9072f83a0d37c [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 29: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::hbbf67a38c5e8c30f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 30: 0x60205fd6ab5b - std::sys::pal::unix::thread::Thread::new::thread_start::hb547260a5233ab58 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 31: 0x7480341c4ac3 - [INFO] [stdout] 32: 0x748034255a04 - clone [INFO] [stdout] 33: 0x0 - [INFO] [stdout] thread '' panicked at src/tests.rs:69:21: [INFO] [stdout] Read did not read the last value of write [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60205fd6523a - std::backtrace_rs::backtrace::libunwind::trace::h24270b8ca84976f5 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x60205fd6523a - std::backtrace_rs::backtrace::trace_unsynchronized::h02001f29f8a7f873 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x60205fd6523a - std::sys::backtrace::_print_fmt::hec0fad1ff9d0ced9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60205fd6523a - ::fmt::h64292488f7f2250f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60205fd8b4d3 - core::fmt::rt::Argument::fmt::h5a186eb42f172f83 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x60205fd8b4d3 - core::fmt::write::h481de9317912dd10 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/mod.rs:1186:21 [INFO] [stdout] 6: 0x60205fd61f33 - std::io::Write::write_fmt::hf3775693c09b4454 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/io/mod.rs:1839:15 [INFO] [stdout] 7: 0x60205fd65082 - std::sys::backtrace::BacktraceLock::print::h8adcaf0142651003 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x60205fd666e5 - std::panicking::default_hook::{{closure}}::h15fb66ff6c6741f9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:268:22 [INFO] [stdout] 9: 0x60205fd664d8 - std::panicking::default_hook::hb9ad284307d8f928 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:292:9 [INFO] [stdout] 10: 0x60205fd313c9 - as core::ops::function::Fn>::call::h7b6ff508218c42a0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 11: 0x60205fd313c9 - test::test_main::{{closure}}::hbc464be6eb0d2a52 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:133:21 [INFO] [stdout] 12: 0x60205fd66de8 - as core::ops::function::Fn>::call::h4be8ec3e201e2cf3 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 13: 0x60205fd66de8 - std::panicking::rust_panic_with_hook::h66f68b895f94d79f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:809:13 [INFO] [stdout] 14: 0x60205fd66b76 - std::panicking::begin_panic_handler::{{closure}}::hca74b9b22568e264 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:667:13 [INFO] [stdout] 15: 0x60205fd65719 - std::sys::backtrace::__rust_end_short_backtrace::h74dd0769b8a109e0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x60205fd6683c - rust_begin_unwind [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:665:5 [INFO] [stdout] 17: 0x60205fd89f70 - core::panicking::panic_fmt::h9d563f5dc1b01cab [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x60205fced0f2 - sync_cow::tests::write_and_read_alot::{{closure}}::h27c69be52e310ad9 [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:69:21 [INFO] [stdout] 19: 0x60205fce8846 - std::sys::backtrace::__rust_begin_short_backtrace::h7d5f89fc71304555 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 20: 0x60205fcf7c20 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h7cea2fef08bdaeb2 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:521:17 [INFO] [stdout] 21: 0x60205fcedc30 - as core::ops::function::FnOnce<()>>::call_once::hafcb80bd7c5b541e [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 22: 0x60205fce8c60 - std::panicking::try::do_call::h1ba5861e54953fe9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:557:40 [INFO] [stdout] 23: 0x60205fcf7f0b - __rust_try [INFO] [stdout] 24: 0x60205fcf6ede - std::panicking::try::hc2ba2752a6df468a [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:520:19 [INFO] [stdout] 25: 0x60205fcf6ede - std::panic::catch_unwind::hf463413164064b67 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panic.rs:358:14 [INFO] [stdout] 26: 0x60205fcf6ede - std::thread::Builder::spawn_unchecked_::{{closure}}::h003ab46b6fdb0ca4 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:520:30 [INFO] [stdout] 27: 0x60205fce8f4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4933d3d184c984e8 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::h5de9072f83a0d37c [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 29: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::hbbf67a38c5e8c30f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 30: 0x60205fd6ab5b - std::sys::pal::unix::thread::Thread::new::thread_start::hb547260a5233ab58 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 31: 0x7480341c4ac3 - [INFO] [stdout] 32: 0x748034255a04 - clone [INFO] [stdout] 33: 0x0 - [INFO] [stdout] thread '' panicked at src/tests.rs:69:21: [INFO] [stdout] Read did not read the last value of write [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60205fd6523a - std::backtrace_rs::backtrace::libunwind::trace::h24270b8ca84976f5 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x60205fd6523a - std::backtrace_rs::backtrace::trace_unsynchronized::h02001f29f8a7f873 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x60205fd6523a - std::sys::backtrace::_print_fmt::hec0fad1ff9d0ced9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60205fd6523a - ::fmt::h64292488f7f2250f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60205fd8b4d3 - core::fmt::rt::Argument::fmt::h5a186eb42f172f83 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x60205fd8b4d3 - core::fmt::write::h481de9317912dd10 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/mod.rs:1186:21 [INFO] [stdout] 6: 0x60205fd61f33 - std::io::Write::write_fmt::hf3775693c09b4454 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/io/mod.rs:1839:15 [INFO] [stdout] 7: 0x60205fd65082 - std::sys::backtrace::BacktraceLock::print::h8adcaf0142651003 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x60205fd666e5 - std::panicking::default_hook::{{closure}}::h15fb66ff6c6741f9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:268:22 [INFO] [stdout] 9: 0x60205fd664d8 - std::panicking::default_hook::hb9ad284307d8f928 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:292:9 [INFO] [stdout] 10: 0x60205fd313c9 - as core::ops::function::Fn>::call::h7b6ff508218c42a0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 11: 0x60205fd313c9 - test::test_main::{{closure}}::hbc464be6eb0d2a52 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:133:21 [INFO] [stdout] 12: 0x60205fd66de8 - as core::ops::function::Fn>::call::h4be8ec3e201e2cf3 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 13: 0x60205fd66de8 - std::panicking::rust_panic_with_hook::h66f68b895f94d79f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:809:13 [INFO] [stdout] 14: 0x60205fd66b76 - std::panicking::begin_panic_handler::{{closure}}::hca74b9b22568e264 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:667:13 [INFO] [stdout] 15: 0x60205fd65719 - std::sys::backtrace::__rust_end_short_backtrace::h74dd0769b8a109e0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x60205fd6683c - rust_begin_unwind [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:665:5 [INFO] [stdout] 17: 0x60205fd89f70 - core::panicking::panic_fmt::h9d563f5dc1b01cab [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x60205fced0f2 - sync_cow::tests::write_and_read_alot::{{closure}}::h27c69be52e310ad9 [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:69:21 [INFO] [stdout] 19: 0x60205fce8846 - std::sys::backtrace::__rust_begin_short_backtrace::h7d5f89fc71304555 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 20: 0x60205fcf7c20 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h7cea2fef08bdaeb2 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:521:17 [INFO] [stdout] 21: 0x60205fcedc30 - as core::ops::function::FnOnce<()>>::call_once::hafcb80bd7c5b541e [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 22: 0x60205fce8c60 - std::panicking::try::do_call::h1ba5861e54953fe9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:557:40 [INFO] [stdout] 23: 0x60205fcf7f0b - __rust_try [INFO] [stdout] 24: 0x60205fcf6ede - std::panicking::try::hc2ba2752a6df468a [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:520:19 [INFO] [stdout] 25: 0x60205fcf6ede - std::panic::catch_unwind::hf463413164064b67 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panic.rs:358:14 [INFO] [stdout] 26: 0x60205fcf6ede - std::thread::Builder::spawn_unchecked_::{{closure}}::h003ab46b6fdb0ca4 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:520:30 [INFO] [stdout] 27: 0x60205fce8f4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4933d3d184c984e8 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::h5de9072f83a0d37c [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 29: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::hbbf67a38c5e8c30f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 30: 0x60205fd6ab5b - std::sys::pal::unix::thread::Thread::new::thread_start::hb547260a5233ab58 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 31: 0x7480341c4ac3 - [INFO] [stdout] 32: 0x748034255a04 - clone [INFO] [stdout] 33: 0x0 - [INFO] [stdout] thread '' panicked at src/tests.rs:69:21: [INFO] [stdout] Read did not read the last value of write [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60205fd6523a - std::backtrace_rs::backtrace::libunwind::trace::h24270b8ca84976f5 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x60205fd6523a - std::backtrace_rs::backtrace::trace_unsynchronized::h02001f29f8a7f873 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x60205fd6523a - std::sys::backtrace::_print_fmt::hec0fad1ff9d0ced9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60205fd6523a - ::fmt::h64292488f7f2250f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60205fd8b4d3 - core::fmt::rt::Argument::fmt::h5a186eb42f172f83 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x60205fd8b4d3 - core::fmt::write::h481de9317912dd10 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/mod.rs:1186:21 [INFO] [stdout] 6: 0x60205fd61f33 - std::io::Write::write_fmt::hf3775693c09b4454 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/io/mod.rs:1839:15 [INFO] [stdout] 7: 0x60205fd65082 - std::sys::backtrace::BacktraceLock::print::h8adcaf0142651003 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x60205fd666e5 - std::panicking::default_hook::{{closure}}::h15fb66ff6c6741f9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:268:22 [INFO] [stdout] 9: 0x60205fd664d8 - std::panicking::default_hook::hb9ad284307d8f928 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:292:9 [INFO] [stdout] 10: 0x60205fd313c9 - as core::ops::function::Fn>::call::h7b6ff508218c42a0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 11: 0x60205fd313c9 - test::test_main::{{closure}}::hbc464be6eb0d2a52 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:133:21 [INFO] [stdout] 12: 0x60205fd66de8 - as core::ops::function::Fn>::call::h4be8ec3e201e2cf3 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 13: 0x60205fd66de8 - std::panicking::rust_panic_with_hook::h66f68b895f94d79f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:809:13 [INFO] [stdout] 14: 0x60205fd66b76 - std::panicking::begin_panic_handler::{{closure}}::hca74b9b22568e264 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:667:13 [INFO] [stdout] 15: 0x60205fd65719 - std::sys::backtrace::__rust_end_short_backtrace::h74dd0769b8a109e0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x60205fd6683c - rust_begin_unwind [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:665:5 [INFO] [stdout] 17: 0x60205fd89f70 - core::panicking::panic_fmt::h9d563f5dc1b01cab [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x60205fced0f2 - sync_cow::tests::write_and_read_alot::{{closure}}::h27c69be52e310ad9 [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:69:21 [INFO] [stdout] 19: 0x60205fce8846 - std::sys::backtrace::__rust_begin_short_backtrace::h7d5f89fc71304555 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 20: 0x60205fcf7c20 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h7cea2fef08bdaeb2 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:521:17 [INFO] [stdout] 21: 0x60205fcedc30 - as core::ops::function::FnOnce<()>>::call_once::hafcb80bd7c5b541e [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 22: 0x60205fce8c60 - std::panicking::try::do_call::h1ba5861e54953fe9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:557:40 [INFO] [stdout] 23: 0x60205fcf7f0b - __rust_try [INFO] [stdout] 24: 0x60205fcf6ede - std::panicking::try::hc2ba2752a6df468a [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:520:19 [INFO] [stdout] 25: 0x60205fcf6ede - std::panic::catch_unwind::hf463413164064b67 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panic.rs:358:14 [INFO] [stdout] 26: 0x60205fcf6ede - std::thread::Builder::spawn_unchecked_::{{closure}}::h003ab46b6fdb0ca4 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:520:30 [INFO] [stdout] 27: 0x60205fce8f4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4933d3d184c984e8 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::h5de9072f83a0d37c [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 29: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::hbbf67a38c5e8c30f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 30: 0x60205fd6ab5b - std::sys::pal::unix::thread::Thread::new::thread_start::hb547260a5233ab58 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 31: 0x7480341c4ac3 - [INFO] [stdout] 32: 0x748034255a04 - clone [INFO] [stdout] 33: 0x0 - [INFO] [stdout] thread '' panicked at src/tests.rs:69:21: [INFO] [stdout] Read did not read the last value of write [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60205fd6523a - std::backtrace_rs::backtrace::libunwind::trace::h24270b8ca84976f5 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x60205fd6523a - std::backtrace_rs::backtrace::trace_unsynchronized::h02001f29f8a7f873 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x60205fd6523a - std::sys::backtrace::_print_fmt::hec0fad1ff9d0ced9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60205fd6523a - ::fmt::h64292488f7f2250f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60205fd8b4d3 - core::fmt::rt::Argument::fmt::h5a186eb42f172f83 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x60205fd8b4d3 - core::fmt::write::h481de9317912dd10 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/mod.rs:1186:21 [INFO] [stdout] 6: 0x60205fd61f33 - std::io::Write::write_fmt::hf3775693c09b4454 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/io/mod.rs:1839:15 [INFO] [stdout] 7: 0x60205fd65082 - std::sys::backtrace::BacktraceLock::print::h8adcaf0142651003 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x60205fd666e5 - std::panicking::default_hook::{{closure}}::h15fb66ff6c6741f9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:268:22 [INFO] [stdout] 9: 0x60205fd664d8 - std::panicking::default_hook::hb9ad284307d8f928 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:292:9 [INFO] [stdout] 10: 0x60205fd313c9 - as core::ops::function::Fn>::call::h7b6ff508218c42a0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 11: 0x60205fd313c9 - test::test_main::{{closure}}::hbc464be6eb0d2a52 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:133:21 [INFO] [stdout] 12: 0x60205fd66de8 - as core::ops::function::Fn>::call::h4be8ec3e201e2cf3 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 13: 0x60205fd66de8 - std::panicking::rust_panic_with_hook::h66f68b895f94d79f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:809:13 [INFO] [stdout] 14: 0x60205fd66b76 - std::panicking::begin_panic_handler::{{closure}}::hca74b9b22568e264 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:667:13 [INFO] [stdout] 15: 0x60205fd65719 - std::sys::backtrace::__rust_end_short_backtrace::h74dd0769b8a109e0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x60205fd6683c - rust_begin_unwind [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:665:5 [INFO] [stdout] 17: 0x60205fd89f70 - core::panicking::panic_fmt::h9d563f5dc1b01cab [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x60205fced0f2 - sync_cow::tests::write_and_read_alot::{{closure}}::h27c69be52e310ad9 [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:69:21 [INFO] [stdout] 19: 0x60205fce8846 - std::sys::backtrace::__rust_begin_short_backtrace::h7d5f89fc71304555 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 20: 0x60205fcf7c20 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h7cea2fef08bdaeb2 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:521:17 [INFO] [stdout] 21: 0x60205fcedc30 - as core::ops::function::FnOnce<()>>::call_once::hafcb80bd7c5b541e [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 22: 0x60205fce8c60 - std::panicking::try::do_call::h1ba5861e54953fe9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:557:40 [INFO] [stdout] 23: 0x60205fcf7f0b - __rust_try [INFO] [stdout] 24: 0x60205fcf6ede - std::panicking::try::hc2ba2752a6df468a [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:520:19 [INFO] [stdout] 25: 0x60205fcf6ede - std::panic::catch_unwind::hf463413164064b67 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panic.rs:358:14 [INFO] [stdout] 26: 0x60205fcf6ede - std::thread::Builder::spawn_unchecked_::{{closure}}::h003ab46b6fdb0ca4 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:520:30 [INFO] [stdout] 27: 0x60205fce8f4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4933d3d184c984e8 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::h5de9072f83a0d37c [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 29: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::hbbf67a38c5e8c30f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 30: 0x60205fd6ab5b - std::sys::pal::unix::thread::Thread::new::thread_start::hb547260a5233ab58 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 31: 0x7480341c4ac3 - [INFO] [stdout] 32: 0x748034255a04 - clone [INFO] [stdout] 33: 0x0 - [INFO] [stdout] thread '' panicked at src/tests.rs:69:21: [INFO] [stdout] Read did not read the last value of write [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60205fd6523a - std::backtrace_rs::backtrace::libunwind::trace::h24270b8ca84976f5 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x60205fd6523a - std::backtrace_rs::backtrace::trace_unsynchronized::h02001f29f8a7f873 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x60205fd6523a - std::sys::backtrace::_print_fmt::hec0fad1ff9d0ced9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60205fd6523a - ::fmt::h64292488f7f2250f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60205fd8b4d3 - core::fmt::rt::Argument::fmt::h5a186eb42f172f83 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x60205fd8b4d3 - core::fmt::write::h481de9317912dd10 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/mod.rs:1186:21 [INFO] [stdout] 6: 0x60205fd61f33 - std::io::Write::write_fmt::hf3775693c09b4454 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/io/mod.rs:1839:15 [INFO] [stdout] 7: 0x60205fd65082 - std::sys::backtrace::BacktraceLock::print::h8adcaf0142651003 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x60205fd666e5 - std::panicking::default_hook::{{closure}}::h15fb66ff6c6741f9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:268:22 [INFO] [stdout] 9: 0x60205fd664d8 - std::panicking::default_hook::hb9ad284307d8f928 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:292:9 [INFO] [stdout] 10: 0x60205fd313c9 - as core::ops::function::Fn>::call::h7b6ff508218c42a0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 11: 0x60205fd313c9 - test::test_main::{{closure}}::hbc464be6eb0d2a52 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:133:21 [INFO] [stdout] 12: 0x60205fd66de8 - as core::ops::function::Fn>::call::h4be8ec3e201e2cf3 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 13: 0x60205fd66de8 - std::panicking::rust_panic_with_hook::h66f68b895f94d79f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:809:13 [INFO] [stdout] 14: 0x60205fd66b76 - std::panicking::begin_panic_handler::{{closure}}::hca74b9b22568e264 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:667:13 [INFO] [stdout] 15: 0x60205fd65719 - std::sys::backtrace::__rust_end_short_backtrace::h74dd0769b8a109e0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x60205fd6683c - rust_begin_unwind [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:665:5 [INFO] [stdout] 17: 0x60205fd89f70 - core::panicking::panic_fmt::h9d563f5dc1b01cab [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x60205fced0f2 - sync_cow::tests::write_and_read_alot::{{closure}}::h27c69be52e310ad9 [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:69:21 [INFO] [stdout] 19: 0x60205fce8846 - std::sys::backtrace::__rust_begin_short_backtrace::h7d5f89fc71304555 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 20: 0x60205fcf7c20 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h7cea2fef08bdaeb2 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:521:17 [INFO] [stdout] 21: 0x60205fcedc30 - as core::ops::function::FnOnce<()>>::call_once::hafcb80bd7c5b541e [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 22: 0x60205fce8c60 - std::panicking::try::do_call::h1ba5861e54953fe9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:557:40 [INFO] [stdout] 23: 0x60205fcf7f0b - __rust_try [INFO] [stdout] 24: 0x60205fcf6ede - std::panicking::try::hc2ba2752a6df468a [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:520:19 [INFO] [stdout] 25: 0x60205fcf6ede - std::panic::catch_unwind::hf463413164064b67 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panic.rs:358:14 [INFO] [stdout] 26: 0x60205fcf6ede - std::thread::Builder::spawn_unchecked_::{{closure}}::h003ab46b6fdb0ca4 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:520:30 [INFO] [stdout] 27: 0x60205fce8f4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4933d3d184c984e8 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::h5de9072f83a0d37c [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 29: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::hbbf67a38c5e8c30f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 30: 0x60205fd6ab5b - std::sys::pal::unix::thread::Thread::new::thread_start::hb547260a5233ab58 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 31: 0x7480341c4ac3 - [INFO] [stdout] 32: 0x748034255a04 - clone [INFO] [stdout] 33: 0x0 - [INFO] [stdout] thread '' panicked at src/tests.rs:69:21: [INFO] [stdout] Read did not read the last value of write [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60205fd6523a - std::backtrace_rs::backtrace::libunwind::trace::h24270b8ca84976f5 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x60205fd6523a - std::backtrace_rs::backtrace::trace_unsynchronized::h02001f29f8a7f873 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x60205fd6523a - std::sys::backtrace::_print_fmt::hec0fad1ff9d0ced9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60205fd6523a - ::fmt::h64292488f7f2250f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60205fd8b4d3 - core::fmt::rt::Argument::fmt::h5a186eb42f172f83 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x60205fd8b4d3 - core::fmt::write::h481de9317912dd10 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/mod.rs:1186:21 [INFO] [stdout] 6: 0x60205fd61f33 - std::io::Write::write_fmt::hf3775693c09b4454 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/io/mod.rs:1839:15 [INFO] [stdout] 7: 0x60205fd65082 - std::sys::backtrace::BacktraceLock::print::h8adcaf0142651003 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x60205fd666e5 - std::panicking::default_hook::{{closure}}::h15fb66ff6c6741f9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:268:22 [INFO] [stdout] 9: 0x60205fd664d8 - std::panicking::default_hook::hb9ad284307d8f928 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:292:9 [INFO] [stdout] 10: 0x60205fd313c9 - as core::ops::function::Fn>::call::h7b6ff508218c42a0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 11: 0x60205fd313c9 - test::test_main::{{closure}}::hbc464be6eb0d2a52 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:133:21 [INFO] [stdout] 12: 0x60205fd66de8 - as core::ops::function::Fn>::call::h4be8ec3e201e2cf3 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 13: 0x60205fd66de8 - std::panicking::rust_panic_with_hook::h66f68b895f94d79f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:809:13 [INFO] [stdout] 14: 0x60205fd66b76 - std::panicking::begin_panic_handler::{{closure}}::hca74b9b22568e264 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:667:13 [INFO] [stdout] 15: 0x60205fd65719 - std::sys::backtrace::__rust_end_short_backtrace::h74dd0769b8a109e0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x60205fd6683c - rust_begin_unwind [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:665:5 [INFO] [stdout] 17: 0x60205fd89f70 - core::panicking::panic_fmt::h9d563f5dc1b01cab [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x60205fced0f2 - sync_cow::tests::write_and_read_alot::{{closure}}::h27c69be52e310ad9 [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:69:21 [INFO] [stdout] 19: 0x60205fce8846 - std::sys::backtrace::__rust_begin_short_backtrace::h7d5f89fc71304555 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 20: 0x60205fcf7c20 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h7cea2fef08bdaeb2 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:521:17 [INFO] [stdout] 21: 0x60205fcedc30 - as core::ops::function::FnOnce<()>>::call_once::hafcb80bd7c5b541e [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 22: 0x60205fce8c60 - std::panicking::try::do_call::h1ba5861e54953fe9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:557:40 [INFO] [stdout] 23: 0x60205fcf7f0b - __rust_try [INFO] [stdout] 24: 0x60205fcf6ede - std::panicking::try::hc2ba2752a6df468a [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:520:19 [INFO] [stdout] 25: 0x60205fcf6ede - std::panic::catch_unwind::hf463413164064b67 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panic.rs:358:14 [INFO] [stdout] 26: 0x60205fcf6ede - std::thread::Builder::spawn_unchecked_::{{closure}}::h003ab46b6fdb0ca4 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:520:30 [INFO] [stdout] 27: 0x60205fce8f4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4933d3d184c984e8 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::h5de9072f83a0d37c [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 29: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::hbbf67a38c5e8c30f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 30: 0x60205fd6ab5b - std::sys::pal::unix::thread::Thread::new::thread_start::hb547260a5233ab58 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 31: 0x7480341c4ac3 - [INFO] [stdout] 32: 0x748034255a04 - clone [INFO] [stdout] 33: 0x0 - [INFO] [stdout] thread '' panicked at src/tests.rs:69:21: [INFO] [stdout] Read did not read the last value of write [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60205fd6523a - std::backtrace_rs::backtrace::libunwind::trace::h24270b8ca84976f5 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x60205fd6523a - std::backtrace_rs::backtrace::trace_unsynchronized::h02001f29f8a7f873 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x60205fd6523a - std::sys::backtrace::_print_fmt::hec0fad1ff9d0ced9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60205fd6523a - ::fmt::h64292488f7f2250f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60205fd8b4d3 - core::fmt::rt::Argument::fmt::h5a186eb42f172f83 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x60205fd8b4d3 - core::fmt::write::h481de9317912dd10 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/mod.rs:1186:21 [INFO] [stdout] 6: 0x60205fd61f33 - std::io::Write::write_fmt::hf3775693c09b4454 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/io/mod.rs:1839:15 [INFO] [stdout] 7: 0x60205fd65082 - std::sys::backtrace::BacktraceLock::print::h8adcaf0142651003 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x60205fd666e5 - std::panicking::default_hook::{{closure}}::h15fb66ff6c6741f9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:268:22 [INFO] [stdout] 9: 0x60205fd664d8 - std::panicking::default_hook::hb9ad284307d8f928 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:292:9 [INFO] [stdout] 10: 0x60205fd313c9 - as core::ops::function::Fn>::call::h7b6ff508218c42a0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 11: 0x60205fd313c9 - test::test_main::{{closure}}::hbc464be6eb0d2a52 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:133:21 [INFO] [stdout] 12: 0x60205fd66de8 - as core::ops::function::Fn>::call::h4be8ec3e201e2cf3 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 13: 0x60205fd66de8 - std::panicking::rust_panic_with_hook::h66f68b895f94d79f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:809:13 [INFO] [stdout] 14: 0x60205fd66b76 - std::panicking::begin_panic_handler::{{closure}}::hca74b9b22568e264 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:667:13 [INFO] [stdout] 15: 0x60205fd65719 - std::sys::backtrace::__rust_end_short_backtrace::h74dd0769b8a109e0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x60205fd6683c - rust_begin_unwind [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:665:5 [INFO] [stdout] 17: 0x60205fd89f70 - core::panicking::panic_fmt::h9d563f5dc1b01cab [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x60205fced0f2 - sync_cow::tests::write_and_read_alot::{{closure}}::h27c69be52e310ad9 [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:69:21 [INFO] [stdout] 19: 0x60205fce8846 - std::sys::backtrace::__rust_begin_short_backtrace::h7d5f89fc71304555 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 20: 0x60205fcf7c20 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h7cea2fef08bdaeb2 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:521:17 [INFO] [stdout] 21: 0x60205fcedc30 - as core::ops::function::FnOnce<()>>::call_once::hafcb80bd7c5b541e [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 22: 0x60205fce8c60 - std::panicking::try::do_call::h1ba5861e54953fe9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:557:40 [INFO] [stdout] 23: 0x60205fcf7f0b - __rust_try [INFO] [stdout] 24: 0x60205fcf6ede - std::panicking::try::hc2ba2752a6df468a [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:520:19 [INFO] [stdout] 25: 0x60205fcf6ede - std::panic::catch_unwind::hf463413164064b67 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panic.rs:358:14 [INFO] [stdout] 26: 0x60205fcf6ede - std::thread::Builder::spawn_unchecked_::{{closure}}::h003ab46b6fdb0ca4 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:520:30 [INFO] [stdout] 27: 0x60205fce8f4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4933d3d184c984e8 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::h5de9072f83a0d37c [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 29: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::hbbf67a38c5e8c30f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 30: 0x60205fd6ab5b - std::sys::pal::unix::thread::Thread::new::thread_start::hb547260a5233ab58 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 31: 0x7480341c4ac3 - [INFO] [stdout] 32: 0x748034255a04 - clone [INFO] [stdout] 33: 0x0 - [INFO] [stdout] thread '' panicked at src/tests.rs:69:21: [INFO] [stdout] Read did not read the last value of write [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60205fd6523a - std::backtrace_rs::backtrace::libunwind::trace::h24270b8ca84976f5 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x60205fd6523a - std::backtrace_rs::backtrace::trace_unsynchronized::h02001f29f8a7f873 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x60205fd6523a - std::sys::backtrace::_print_fmt::hec0fad1ff9d0ced9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60205fd6523a - ::fmt::h64292488f7f2250f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60205fd8b4d3 - core::fmt::rt::Argument::fmt::h5a186eb42f172f83 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x60205fd8b4d3 - core::fmt::write::h481de9317912dd10 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/mod.rs:1186:21 [INFO] [stdout] 6: 0x60205fd61f33 - std::io::Write::write_fmt::hf3775693c09b4454 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/io/mod.rs:1839:15 [INFO] [stdout] 7: 0x60205fd65082 - std::sys::backtrace::BacktraceLock::print::h8adcaf0142651003 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x60205fd666e5 - std::panicking::default_hook::{{closure}}::h15fb66ff6c6741f9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:268:22 [INFO] [stdout] 9: 0x60205fd664d8 - std::panicking::default_hook::hb9ad284307d8f928 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:292:9 [INFO] [stdout] 10: 0x60205fd313c9 - as core::ops::function::Fn>::call::h7b6ff508218c42a0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 11: 0x60205fd313c9 - test::test_main::{{closure}}::hbc464be6eb0d2a52 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:133:21 [INFO] [stdout] 12: 0x60205fd66de8 - as core::ops::function::Fn>::call::h4be8ec3e201e2cf3 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 13: 0x60205fd66de8 - std::panicking::rust_panic_with_hook::h66f68b895f94d79f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:809:13 [INFO] [stdout] 14: 0x60205fd66b76 - std::panicking::begin_panic_handler::{{closure}}::hca74b9b22568e264 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:667:13 [INFO] [stdout] 15: 0x60205fd65719 - std::sys::backtrace::__rust_end_short_backtrace::h74dd0769b8a109e0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x60205fd6683c - rust_begin_unwind [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:665:5 [INFO] [stdout] 17: 0x60205fd89f70 - core::panicking::panic_fmt::h9d563f5dc1b01cab [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x60205fced0f2 - sync_cow::tests::write_and_read_alot::{{closure}}::h27c69be52e310ad9 [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:69:21 [INFO] [stdout] 19: 0x60205fce8846 - std::sys::backtrace::__rust_begin_short_backtrace::h7d5f89fc71304555 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 20: 0x60205fcf7c20 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h7cea2fef08bdaeb2 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:521:17 [INFO] [stdout] 21: 0x60205fcedc30 - as core::ops::function::FnOnce<()>>::call_once::hafcb80bd7c5b541e [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 22: 0x60205fce8c60 - std::panicking::try::do_call::h1ba5861e54953fe9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:557:40 [INFO] [stdout] 23: 0x60205fcf7f0b - __rust_try [INFO] [stdout] 24: 0x60205fcf6ede - std::panicking::try::hc2ba2752a6df468a [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:520:19 [INFO] [stdout] 25: 0x60205fcf6ede - std::panic::catch_unwind::hf463413164064b67 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panic.rs:358:14 [INFO] [stdout] 26: 0x60205fcf6ede - std::thread::Builder::spawn_unchecked_::{{closure}}::h003ab46b6fdb0ca4 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:520:30 [INFO] [stdout] 27: 0x60205fce8f4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4933d3d184c984e8 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::h5de9072f83a0d37c [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 29: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::hbbf67a38c5e8c30f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 30: 0x60205fd6ab5b - std::sys::pal::unix::thread::Thread::new::thread_start::hb547260a5233ab58 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 31: 0x7480341c4ac3 - [INFO] [stdout] 32: 0x748034255a04 - clone [INFO] [stdout] 33: 0x0 - [INFO] [stdout] thread 'tests::cow_faster_than_rwlock_nosleep' panicked at src/tests.rs:14:5: [INFO] [stdout] SyncCow should be faster than RwLock for writing and reading alot [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60205fd6523a - std::backtrace_rs::backtrace::libunwind::trace::h24270b8ca84976f5 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x60205fd6523a - std::backtrace_rs::backtrace::trace_unsynchronized::h02001f29f8a7f873 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x60205fd6523a - std::sys::backtrace::_print_fmt::hec0fad1ff9d0ced9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60205fd6523a - ::fmt::h64292488f7f2250f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60205fd8b4d3 - core::fmt::rt::Argument::fmt::h5a186eb42f172f83 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x60205fd8b4d3 - core::fmt::write::h481de9317912dd10 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/mod.rs:1186:21 [INFO] [stdout] 6: 0x60205fd61f33 - std::io::Write::write_fmt::hf3775693c09b4454 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/io/mod.rs:1839:15 [INFO] [stdout] 7: 0x60205fd65082 - std::sys::backtrace::BacktraceLock::print::h8adcaf0142651003 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x60205fd666e5 - std::panicking::default_hook::{{closure}}::h15fb66ff6c6741f9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:268:22 [INFO] [stdout] 9: 0x60205fd664d8 - std::panicking::default_hook::hb9ad284307d8f928 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:292:9 [INFO] [stdout] 10: 0x60205fd313c9 - as core::ops::function::Fn>::call::h7b6ff508218c42a0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 11: 0x60205fd313c9 - test::test_main::{{closure}}::hbc464be6eb0d2a52 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:133:21 [INFO] [stdout] 12: 0x60205fd66de8 - as core::ops::function::Fn>::call::h4be8ec3e201e2cf3 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 13: 0x60205fd66de8 - std::panicking::rust_panic_with_hook::h66f68b895f94d79f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:809:13 [INFO] [stdout] 14: 0x60205fd66b76 - std::panicking::begin_panic_handler::{{closure}}::hca74b9b22568e264 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:667:13 [INFO] [stdout] 15: 0x60205fd65719 - std::sys::backtrace::__rust_end_short_backtrace::h74dd0769b8a109e0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x60205fd6683c - rust_begin_unwind [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:665:5 [INFO] [stdout] 17: 0x60205fd89f70 - core::panicking::panic_fmt::h9d563f5dc1b01cab [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x60205fcedac0 - sync_cow::tests::cow_faster_than_rwlock_nosleep::h0a33c1dc5cb1150d [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:14:5 [INFO] [stdout] 19: 0x60205fced947 - sync_cow::tests::cow_faster_than_rwlock_nosleep::{{closure}}::hc63465c20910df1c [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:6:36 [INFO] [stdout] 20: 0x60205fce90b6 - core::ops::function::FnOnce::call_once::hfe4d9b9f8facb4b3 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 21: 0x60205fd35c8b - core::ops::function::FnOnce::call_once::h2b334953e617de9b [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x60205fd35c8b - test::__rust_begin_short_backtrace::h8faab66b1ff1d0c8 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:621:18 [INFO] [stdout] 23: 0x60205fd35578 - test::run_test_in_process::{{closure}}::hfb9c1a00854dd37d [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:644:60 [INFO] [stdout] 24: 0x60205fd35578 - as core::ops::function::FnOnce<()>>::call_once::h74c9970fa5634840 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 25: 0x60205fd35578 - std::panicking::try::do_call::hc4c1295047d6f2d7 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:557:40 [INFO] [stdout] 26: 0x60205fd35578 - std::panicking::try::h67266f7a45240585 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:520:19 [INFO] [stdout] 27: 0x60205fd35578 - std::panic::catch_unwind::h9bd43337d7e40f31 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panic.rs:358:14 [INFO] [stdout] 28: 0x60205fd35578 - test::run_test_in_process::hcd26e1ba57fd34c2 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:644:27 [INFO] [stdout] 29: 0x60205fd35578 - test::run_test::{{closure}}::h7249fd59f504e406 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:565:43 [INFO] [stdout] 30: 0x60205fcf97a4 - test::run_test::{{closure}}::h9278596bd856801d [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:595:41 [INFO] [stdout] 31: 0x60205fcf97a4 - std::sys::backtrace::__rust_begin_short_backtrace::h81ab71768b07ffb5 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 32: 0x60205fcfce52 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hd39edce2d4305e8d [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:521:17 [INFO] [stdout] 33: 0x60205fcfce52 - as core::ops::function::FnOnce<()>>::call_once::hffcde42bb45e43d3 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 34: 0x60205fcfce52 - std::panicking::try::do_call::h30d61604663dff17 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:557:40 [INFO] [stdout] 35: 0x60205fcfce52 - std::panicking::try::h7b8b36119ae94880 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:520:19 [INFO] [stdout] 36: 0x60205fcfce52 - std::panic::catch_unwind::h4a4bb2ef7a88f652 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panic.rs:358:14 [INFO] [stdout] 37: 0x60205fcfce52 - std::thread::Builder::spawn_unchecked_::{{closure}}::hd62ab97c763f4e34 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:520:30 [INFO] [stdout] 38: 0x60205fcfce52 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0a89a60c6ceef6b4 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 39: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::h5de9072f83a0d37c [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 40: 0x60205fd6ab5b - as core::ops::function::FnOnce>::call_once::hbbf67a38c5e8c30f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 41: 0x60205fd6ab5b - std::sys::pal::unix::thread::Thread::new::thread_start::hb547260a5233ab58 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 42: 0x7480341c4ac3 - [INFO] [stdout] 43: 0x748034255a04 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::cow_faster_than_rwlock_nosleep [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.98s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "2b13499a36f17f7d42f0b138db44ea38bcd9f5e177662d80232b5b6633868980", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b13499a36f17f7d42f0b138db44ea38bcd9f5e177662d80232b5b6633868980", kill_on_drop: false }` [INFO] [stdout] 2b13499a36f17f7d42f0b138db44ea38bcd9f5e177662d80232b5b6633868980