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[INFO] testing shreyank4444/braidpool-test against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshreyank4444%2Fbraidpool-test" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling braidpool-primitives v0.1.0 (/opt/rustwide/workdir/braidpool-primitives)
[INFO] [stdout] warning: unused variable: `bead`
[INFO] [stdout]    --> braidpool-primitives/src/braid/mod.rs:182:51
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn calculate_valid_difficulty_for_bead(&self, bead: &Bead) -> CompactTarget {
[INFO] [stdout]     |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_bead`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contains_bead`, `is_genesis_bead`, `load_bead_from_memory`, and `calculate_valid_difficulty_for_bead` are never used
[INFO] [stdout]    --> braidpool-primitives/src/braid/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 87  | impl Braid {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn contains_bead(&self, bead_hash: BeadHash) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     fn is_genesis_bead(&self, bead_hash: BeadHash) -> Result<bool, BeadLoadError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     fn load_bead_from_memory(&self, bead_hash: BeadHash) -> Result<&Bead, BeadLoadError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     fn calculate_valid_difficulty_for_bead(&self, bead: &Bead) -> CompactTarget {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bitcoincore-rpc-json v0.19.0-cpunet (https://github.com/braidpool/rust-bitcoincore-rpc.git?branch=cpunet#a16f7650)
[INFO] [stderr]    Compiling bitcoincore-rpc v0.19.0-cpunet (https://github.com/braidpool/rust-bitcoincore-rpc.git?branch=cpunet#a16f7650)
[INFO] [stderr]    Compiling node v0.1.0 (/opt/rustwide/workdir/node)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 32s
[INFO] running `Command { std: "docker" "inspect" "ddb53ba9fad5d413718bf246511af3769615b1e042d05ac895fb9cbb36ee4f94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddb53ba9fad5d413718bf246511af3769615b1e042d05ac895fb9cbb36ee4f94", kill_on_drop: false }`
[INFO] [stdout] ddb53ba9fad5d413718bf246511af3769615b1e042d05ac895fb9cbb36ee4f94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4521e2edfb2b384e60942cb93029e6192801606064593b82a0682b9b12663e9
[INFO] running `Command { std: "docker" "start" "-a" "b4521e2edfb2b384e60942cb93029e6192801606064593b82a0682b9b12663e9", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `bead`
[INFO] [stdout]    --> braidpool-primitives/src/braid/mod.rs:182:51
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn calculate_valid_difficulty_for_bead(&self, bead: &Bead) -> CompactTarget {
[INFO] [stdout]     |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_bead`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contains_bead`, `is_genesis_bead`, `load_bead_from_memory`, and `calculate_valid_difficulty_for_bead` are never used
[INFO] [stdout]    --> braidpool-primitives/src/braid/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 87  | impl Braid {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn contains_bead(&self, bead_hash: BeadHash) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     fn is_genesis_bead(&self, bead_hash: BeadHash) -> Result<bool, BeadLoadError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     fn load_bead_from_memory(&self, bead_hash: BeadHash) -> Result<&Bead, BeadLoadError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     fn calculate_valid_difficulty_for_bead(&self, bead: &Bead) -> CompactTarget {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling braidpool-primitives v0.1.0 (/opt/rustwide/workdir/braidpool-primitives)
[INFO] [stderr]    Compiling node v0.1.0 (/opt/rustwide/workdir/node)
[INFO] [stdout] warning: unused variable: `bead`
[INFO] [stdout]    --> braidpool-primitives/src/braid/mod.rs:182:51
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn calculate_valid_difficulty_for_bead(&self, bead: &Bead) -> CompactTarget {
[INFO] [stdout]     |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_bead`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contains_bead`, `is_genesis_bead`, `load_bead_from_memory`, and `calculate_valid_difficulty_for_bead` are never used
[INFO] [stdout]    --> braidpool-primitives/src/braid/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 87  | impl Braid {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn contains_bead(&self, bead_hash: BeadHash) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     fn is_genesis_bead(&self, bead_hash: BeadHash) -> Result<bool, BeadLoadError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     fn load_bead_from_memory(&self, bead_hash: BeadHash) -> Result<&Bead, BeadLoadError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     fn calculate_valid_difficulty_for_bead(&self, bead: &Bead) -> CompactTarget {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.56s
[INFO] running `Command { std: "docker" "inspect" "b4521e2edfb2b384e60942cb93029e6192801606064593b82a0682b9b12663e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4521e2edfb2b384e60942cb93029e6192801606064593b82a0682b9b12663e9", kill_on_drop: false }`
[INFO] [stdout] b4521e2edfb2b384e60942cb93029e6192801606064593b82a0682b9b12663e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f6af75e01f323dcdcc26f64819792fb15578ac513edda5108724bd80b21b2ea0
[INFO] running `Command { std: "docker" "start" "-a" "f6af75e01f323dcdcc26f64819792fb15578ac513edda5108724bd80b21b2ea0", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `bead`
[INFO] [stderr]    --> braidpool-primitives/src/braid/mod.rs:182:51
[INFO] [stderr]     |
[INFO] [stderr] 182 |     fn calculate_valid_difficulty_for_bead(&self, bead: &Bead) -> CompactTarget {
[INFO] [stderr]     |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_bead`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `contains_bead`, `is_genesis_bead`, `load_bead_from_memory`, and `calculate_valid_difficulty_for_bead` are never used
[INFO] [stderr]    --> braidpool-primitives/src/braid/mod.rs:115:8
[INFO] [stderr]     |
[INFO] [stderr] 87  | impl Braid {
[INFO] [stderr]     | ---------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 115 |     fn contains_bead(&self, bead_hash: BeadHash) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 119 |     fn is_genesis_bead(&self, bead_hash: BeadHash) -> Result<bool, BeadLoadError> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 141 |     fn load_bead_from_memory(&self, bead_hash: BeadHash) -> Result<&Bead, BeadLoadError> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 182 |     fn calculate_valid_difficulty_for_bead(&self, bead: &Bead) -> CompactTarget {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `braidpool-primitives` (lib) generated 2 warnings
[INFO] [stderr] warning: `braidpool-primitives` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/braidpool_primitives-dbbfc5d7d52edfc6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/bead_tests.rs (/opt/rustwide/target/debug/deps/bead_tests-53bb3026c0b4f043)
[INFO] [stdout] test bead::tests::test_serialized_bead ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/braid_tests.rs (/opt/rustwide/target/debug/deps/braid_tests-53ff22373c17a9bd)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/node-d8a108e21aa8be0d)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/node-ec72ffe7925e8098)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test protocol::handshake::tests::it_matches_error_response_message_for_incorrect_handshake_start ... ok
[INFO] [stdout] test protocol::handshake::tests::it_matches_response_message_for_correct_handshake_start ... ok
[INFO] [stdout] test protocol::handshake::tests::it_matches_error_response_message_for_incorrect_handshake_version ... ok
[INFO] [stdout] test protocol::handshake::tests::it_matches_start_message_for_handshake ... ok
[INFO] [stdout] test protocol::heartbeat::tests::it_matches_response_message_for_correct_handshake_start ... ok
[INFO] [stdout] test protocol::heartbeat::tests::it_matches_start_message_for_handshake ... ok
[INFO] [stdout] test protocol::tests::it_invoked_received_message_after_deseralization ... ok
[INFO] [stdout] test protocol::tests::it_matches_start_message_for_ping ... ok
[INFO] [stdout] test protocol::tests::it_serialized_ping_message ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running ../tests/braid_tests.rs (/opt/rustwide/target/debug/deps/braid_tests-c671baf826c5293c)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test test_all_ancestors ... ok
[INFO] [stdout] test test_cohorts ... ok
[INFO] [stdout] test test_geneses1 ... ok
[INFO] [stdout] test test_geneses2 ... ok
[INFO] [stdout] test test_geneses3 ... ok
[INFO] [stdout] test test_tips1 ... ok
[INFO] [stdout] test test_tips3 ... ok
[INFO] [stdout] test test_tips2 ... ok
[INFO] [stdout] test test_highest_work_path ... ok
[INFO] [stdout] test test_reverse ... ok
[INFO] [stdout] test test_geneses_files ... ok
[INFO] [stdout] test test_cohorts_reversed_files ... ok
[INFO] [stdout] test test_check_work_files ... ok
[INFO] [stdout] test test_cohorts_files ... ok
[INFO] [stdout] test test_head_tail_files ... ok
[INFO] [stdout] test test_save_load_braid ... FAILED
[INFO] [stdout] test test_check_cohort_files ... ok
[INFO] [stdout] test test_sub_braid_files ... ok
[INFO] [stdout] test test_highest_work_path_files ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_save_load_braid stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_save_load_braid' panicked at node/../tests/braid_tests.rs:667:67:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x61a76ed23ef2 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61a76ed23ef2 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61a76ed23ef2 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x61a76ed23ef2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x61a76ed49d93 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x61a76ed49d93 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x61a76ed20d43 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x61a76ed20d43 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x61a76ed23d42 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x61a76ed256fc - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x61a76ed25552 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x61a76ecc9a34 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x61a76ecc9a34 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x61a76ed260db - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x61a76ed260db - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x61a76ed25eaa - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x61a76ed243e9 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x61a76ed25b3d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x61a76ed48600 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x61a76ed48976 - core::result::unwrap_failed::h31c9775ec1a50121
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x61a76ec79393 - core::result::Result<T,E>::unwrap::hd901149863dd4928
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x61a76ec79393 - braid_tests::test_save_load_braid::hc7f5e625c0bf75ce
[INFO] [stdout]                                at /opt/rustwide/workdir/node/../tests/braid_tests.rs:667:67
[INFO] [stdout]   22:     0x61a76ec79393 - braid_tests::test_save_load_braid::{{closure}}::heb69a8e144d8b69b
[INFO] [stdout]                                at /opt/rustwide/workdir/node/../tests/braid_tests.rs:643:26
[INFO] [stdout]   23:     0x61a76ec79393 - core::ops::function::FnOnce::call_once::h86afcdb6e5969278
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x61a76eccf1bb - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x61a76eccf1bb - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x61a76ecce3ae - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x61a76ecce3ae - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x61a76ecce3ae - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x61a76ecce3ae - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x61a76ecce3ae - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x61a76ecce3ae - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x61a76ecce3ae - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x61a76ec91f24 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x61a76ec91f24 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x61a76ec958fa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x61a76ec958fa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x61a76ec958fa - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x61a76ec958fa - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x61a76ec958fa - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x61a76ec958fa - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x61a76ec958fa - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x61a76ed29037 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x61a76ed29037 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x61a76ed29037 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x76c1600d0aa4 - <unknown>
[INFO] [stdout]   46:     0x76c16015da34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_save_load_braid
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 18 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p node --test braid_tests`
[INFO] running `Command { std: "docker" "inspect" "f6af75e01f323dcdcc26f64819792fb15578ac513edda5108724bd80b21b2ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6af75e01f323dcdcc26f64819792fb15578ac513edda5108724bd80b21b2ea0", kill_on_drop: false }`
[INFO] [stdout] f6af75e01f323dcdcc26f64819792fb15578ac513edda5108724bd80b21b2ea0
