[INFO] cloning repository https://github.com/theCodedMike/data-structures-and-algorithms-in-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/theCodedMike/data-structures-and-algorithms-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheCodedMike%2Fdata-structures-and-algorithms-in-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheCodedMike%2Fdata-structures-and-algorithms-in-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e740ddaafc0aa613da0387bbbf9032160fafe5f7 [INFO] testing theCodedMike/data-structures-and-algorithms-in-rust against 1.75.0 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheCodedMike%2Fdata-structures-and-algorithms-in-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/theCodedMike/data-structures-and-algorithms-in-rust on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/theCodedMike/data-structures-and-algorithms-in-rust [INFO] finished tweaking git repo https://github.com/theCodedMike/data-structures-and-algorithms-in-rust [INFO] tweaked toml for git repo https://github.com/theCodedMike/data-structures-and-algorithms-in-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/theCodedMike/data-structures-and-algorithms-in-rust 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gnuplot v0.0.37 [INFO] [stderr] Downloaded db-key v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 53f44d037fd0858f722cc7079b418eb2b07b4cfde644fd137ca5bd3ee833f6d3 [INFO] running `Command { std: "docker" "start" "-a" "53f44d037fd0858f722cc7079b418eb2b07b4cfde644fd137ca5bd3ee833f6d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53f44d037fd0858f722cc7079b418eb2b07b4cfde644fd137ca5bd3ee833f6d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53f44d037fd0858f722cc7079b418eb2b07b4cfde644fd137ca5bd3ee833f6d3", kill_on_drop: false }` [INFO] [stdout] 53f44d037fd0858f722cc7079b418eb2b07b4cfde644fd137ca5bd3ee833f6d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b5aa087e31b1074d2d31f504f47446ca8adab7d72c8f2460f0b36612ab54c09c [INFO] running `Command { std: "docker" "start" "-a" "b5aa087e31b1074d2d31f504f47446ca8adab7d72c8f2460f0b36612ab54c09c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling sha1_smol v1.0.0 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling iana-time-zone v0.1.57 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling form_urlencoded v1.2.0 [INFO] [stderr] Compiling db-key v0.1.0 [INFO] [stderr] Compiling bigint v4.4.3 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling combine v4.6.6 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling chrono v0.4.26 [INFO] [stderr] Compiling idna v0.4.0 [INFO] [stderr] Compiling url v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.171 [INFO] [stderr] Compiling redis v0.23.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling data_structures_and_algorithms_in_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `deque::*` [INFO] [stdout] --> src/_4_basic_data_structures/exercise/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use deque::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `queue::*` [INFO] [stdout] --> src/_4_basic_data_structures/exercise/mod.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub use queue::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.80s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bigint v4.4.3, rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6` [INFO] running `Command { std: "docker" "inspect" "b5aa087e31b1074d2d31f504f47446ca8adab7d72c8f2460f0b36612ab54c09c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5aa087e31b1074d2d31f504f47446ca8adab7d72c8f2460f0b36612ab54c09c", kill_on_drop: false }` [INFO] [stdout] b5aa087e31b1074d2d31f504f47446ca8adab7d72c8f2460f0b36612ab54c09c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 684fe22312a2bb84d78c02a822c8ba9b531fd7124e2b40262b2aeaf01bedfbf3 [INFO] running `Command { std: "docker" "start" "-a" "684fe22312a2bb84d78c02a822c8ba9b531fd7124e2b40262b2aeaf01bedfbf3", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling serde_json v1.0.103 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling ciborium-io v0.2.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling os_str_bytes v6.5.1 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling walkdir v2.3.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling ciborium-ll v0.2.1 [INFO] [stderr] Compiling gnuplot v0.0.37 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling regex-automata v0.3.3 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling chrono v0.4.26 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling ciborium v0.2.1 [INFO] [stderr] Compiling data_structures_and_algorithms_in_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `deque::*` [INFO] [stdout] --> src/_4_basic_data_structures/exercise/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use deque::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `queue::*` [INFO] [stdout] --> src/_4_basic_data_structures/exercise/mod.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub use queue::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `deque::*` [INFO] [stdout] --> src/_4_basic_data_structures/exercise/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use deque::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `queue::*` [INFO] [stdout] --> src/_4_basic_data_structures/exercise/mod.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub use queue::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 19.29s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bigint v4.4.3, rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6` [INFO] running `Command { std: "docker" "inspect" "684fe22312a2bb84d78c02a822c8ba9b531fd7124e2b40262b2aeaf01bedfbf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "684fe22312a2bb84d78c02a822c8ba9b531fd7124e2b40262b2aeaf01bedfbf3", kill_on_drop: false }` [INFO] [stdout] 684fe22312a2bb84d78c02a822c8ba9b531fd7124e2b40262b2aeaf01bedfbf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 37cdc7462060fc4323d1d2f252e9f2d8df333de4f42c227e3cbb7259f9aae6b9 [INFO] running `Command { std: "docker" "start" "-a" "37cdc7462060fc4323d1d2f252e9f2d8df333de4f42c227e3cbb7259f9aae6b9", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `deque::*` [INFO] [stderr] --> src/_4_basic_data_structures/exercise/mod.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | pub use deque::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `queue::*` [INFO] [stderr] --> src/_4_basic_data_structures/exercise/mod.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | pub use queue::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `data_structures_and_algorithms_in_rust` (lib) generated 2 warnings (run `cargo fix --lib -p data_structures_and_algorithms_in_rust` to apply 2 suggestions) [INFO] [stderr] warning: `data_structures_and_algorithms_in_rust` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bigint v4.4.3, rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/data_structures_and_algorithms_in_rust-4fb93eb9c527d2dc) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test _10_exercise::_3_filter::cuckoo_filter::util::tests::test_fn_and_index ... 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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/main-443f2fe12a109352) [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/10_exercise/main.rs (/opt/rustwide/target/debug/deps/10_exercise-9b05ba6aef4f87ca) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test _1_edit_distance::hamming_distance::test_hamming_distance_of_number ... ok [INFO] [stdout] test _1_edit_distance::hamming_distance::test_hamming_distance_of_str ... ok [INFO] [stdout] test _1_edit_distance::levenshtein_distance::test_edit_distance ... ok [INFO] [stdout] test _1_edit_distance::hamming_distance::test_hamming_distance_of_number2 ... ok [INFO] [stdout] test _1_edit_distance::levenshtein_distance::test_edit_distance2 ... ok [INFO] [stdout] test _2_trie::trie::test_trie ... ok [INFO] [stdout] test _3_filter::bloom_filter::test_bloom_filter ... ok [INFO] [stdout] test _3_filter::bloom_filter::test_bloom_filter2 ... ok [INFO] [stdout] test _3_filter::cuckoo_filter::test_cuckoo_filter2 ... ok [INFO] [stdout] test _4_least_recently_used::lru::test_lru ... ok [INFO] [stdout] test _5_hash::conshash::test_conshash ... ok [INFO] [stdout] test _6_encode::base58::test_base58 ... ok [INFO] [stdout] test _3_filter::cuckoo_filter::test_cuckoo_filter ... ok [INFO] [stdout] test _7_blockchain::blockchain_3::test_blockchain_3 ... FAILED [INFO] [stdout] test _7_blockchain::blockchain_4::test_blockchain_4 ... FAILED [INFO] [stdout] test _7_blockchain::blockchain_8::test_blockchain_8 ... FAILED [INFO] [stdout] test _7_blockchain::blockchain_6::test_blockchain_6 ... FAILED [INFO] [stdout] test _7_blockchain::blockchain_7::test_blockchain_7 ... FAILED [INFO] [stdout] test _7_blockchain::blockchain_5::test_blockchain_5 ... FAILED [INFO] [stdout] test _7_blockchain::blockchain_1::test_blockchain_1 ... ok [INFO] [stdout] test _7_blockchain::blockchain_2::test_blockchain_2 ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- _7_blockchain::blockchain_3::test_blockchain_3 stdout ---- [INFO] [stdout] -------------------------Mine Info---------------------------- [INFO] [stdout] thread '_7_blockchain::blockchain_3::test_blockchain_3' panicked at src/_10_exercise/_7_blockchain/elements/bcdb.rs:14:33: [INFO] [stdout] Failed to get connection: Cannot assign requested address (os error 99) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559d4501633c - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x559d4501633c - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x559d4501633c - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x559d4501633c - ::fmt::hed7f999df88cc644 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x559d45042850 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x559d45042850 - core::fmt::write::h3a39390d8560d9c9 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x559d4501315f - std::io::Write::write_fmt::h040b369f3a0f9cbc [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15 [INFO] [stdout] 7: 0x559d45016124 - std::sys_common::backtrace::_print::h894006fb5c6f3d45 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x559d45016124 - std::sys_common::backtrace::print::h23a2d212c6fff936 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x559d45017de7 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a [INFO] [stdout] 10: 0x559d45017ad3 - std::panicking::default_hook::h6038f2eba384e475 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x559d44ea6b07 - as core::ops::function::Fn>::call::h0ad024c9bdc6d768 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 12: 0x559d44ea6b07 - test::test_main::{{closure}}::h7500b54257359db6 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21 [INFO] [stdout] 13: 0x559d450183f8 - as core::ops::function::Fn>::call::h1f8f335eaa9cfaee [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 14: 0x559d450183f8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13 [INFO] [stdout] 15: 0x559d4501814e - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13 [INFO] [stdout] 16: 0x559d45016806 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18 [INFO] [stdout] 17: 0x559d45017eb2 - rust_begin_unwind [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5 [INFO] [stdout] 18: 0x559d44e47365 - core::panicking::panic_fmt::hbf0e066aabfa482c [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x559d44e47933 - core::result::unwrap_failed::hddb4fea594200c52 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1653:5 [INFO] [stdout] 20: 0x559d44ebbc3f - core::result::Result::expect::h66065d077485f7e6 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1034:23 [INFO] [stdout] 21: 0x559d44ed45d4 - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::elements::bcdb::BlockChainDb::new::h19bdb0aa23ed174c [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/elements/bcdb.rs:14:9 [INFO] [stdout] 22: 0x559d44ed462a - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::elements::bcdb::BlockChainDb::default::ha77bf53a4a40c5cc [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/elements/bcdb.rs:18:9 [INFO] [stdout] 23: 0x559d44eea107 - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::blockchain_3::blockchain::BlockChain::new::h213895c8cf0102d5 [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/blockchain_3/blockchain.rs:24:22 [INFO] [stdout] 24: 0x559d44e6b1be - _10_exercise::_7_blockchain::blockchain_3::test_blockchain_3::hdf583b0b18db99fa [INFO] [stdout] at /opt/rustwide/workdir/tests/10_exercise/_7_blockchain/blockchain_3.rs:7:18 [INFO] [stdout] 25: 0x559d44e6b167 - _10_exercise::_7_blockchain::blockchain_3::test_blockchain_3::{{closure}}::h4cc51827db82d78a [INFO] [stdout] at /opt/rustwide/workdir/tests/10_exercise/_7_blockchain/blockchain_3.rs:5:23 [INFO] [stdout] 26: 0x559d44e65496 - core::ops::function::FnOnce::call_once::hb0d7a24632824161 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x559d44eac15f - core::ops::function::FnOnce::call_once::h2b5d431d5046312d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x559d44eac15f - test::__rust_begin_short_backtrace::h7714669af176e207 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18 [INFO] [stdout] 29: 0x559d44eab175 - test::run_test_in_process::{{closure}}::h85218797dcbcec12 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60 [INFO] [stdout] 30: 0x559d44eab175 - as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 31: 0x559d44eab175 - std::panicking::try::do_call::h3bd5d0f6620ee946 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 [INFO] [stdout] 32: 0x559d44eab175 - std::panicking::try::h232e535e4744fe31 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 [INFO] [stdout] 33: 0x559d44eab175 - std::panic::catch_unwind::h3ce3bd6ca8dbac68 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 [INFO] [stdout] 34: 0x559d44eab175 - test::run_test_in_process::hc97b257c9621286a [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27 [INFO] [stdout] 35: 0x559d44eab175 - test::run_test::{{closure}}::h2aa798823a438d38 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43 [INFO] [stdout] 36: 0x559d44e73436 - test::run_test::{{closure}}::h87d231c78fb59832 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41 [INFO] [stdout] 37: 0x559d44e73436 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18 [INFO] [stdout] 38: 0x559d44e784e7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 39: 0x559d44e784e7 - as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 40: 0x559d44e784e7 - std::panicking::try::do_call::h9057517f80303cd4 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 [INFO] [stdout] 41: 0x559d44e784e7 - std::panicking::try::he3a30b11ee45340c [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 [INFO] [stdout] 42: 0x559d44e784e7 - std::panic::catch_unwind::h410458cfd3528b8b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 [INFO] [stdout] 43: 0x559d44e784e7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 44: 0x559d44e784e7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 45: 0x559d4501cee5 - as core::ops::function::FnOnce>::call_once::hc7eafaff61e32df9 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 46: 0x559d4501cee5 - as core::ops::function::FnOnce>::call_once::h6ba4a5de48dd2304 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 47: 0x559d4501cee5 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 48: 0x7f7779909ac3 - [INFO] [stdout] 49: 0x7f777999abf4 - __clone [INFO] [stdout] 50: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- _7_blockchain::blockchain_4::test_blockchain_4 stdout ---- [INFO] [stdout] -------------------------Mine Info---------------------------- [INFO] [stdout] thread '_7_blockchain::blockchain_4::test_blockchain_4' panicked at src/_10_exercise/_7_blockchain/elements/bcdb.rs:14:33: [INFO] [stdout] Failed to get connection: Cannot assign requested address (os error 99) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559d4501633c - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x559d4501633c - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x559d4501633c - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x559d4501633c - ::fmt::hed7f999df88cc644 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x559d45042850 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x559d45042850 - core::fmt::write::h3a39390d8560d9c9 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x559d4501315f - std::io::Write::write_fmt::h040b369f3a0f9cbc [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15 [INFO] [stdout] 7: 0x559d45016124 - std::sys_common::backtrace::_print::h894006fb5c6f3d45 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x559d45016124 - std::sys_common::backtrace::print::h23a2d212c6fff936 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x559d45017de7 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a [INFO] [stdout] 10: 0x559d45017ad3 - std::panicking::default_hook::h6038f2eba384e475 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x559d44ea6b07 - as core::ops::function::Fn>::call::h0ad024c9bdc6d768 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 12: 0x559d44ea6b07 - test::test_main::{{closure}}::h7500b54257359db6 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21 [INFO] [stdout] 13: 0x559d450183f8 - as core::ops::function::Fn>::call::h1f8f335eaa9cfaee [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 14: 0x559d450183f8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13 [INFO] [stdout] 15: 0x559d4501814e - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13 [INFO] [stdout] 16: 0x559d45016806 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18 [INFO] [stdout] 17: 0x559d45017eb2 - rust_begin_unwind [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5 [INFO] [stdout] 18: 0x559d44e47365 - core::panicking::panic_fmt::hbf0e066aabfa482c [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x559d44e47933 - core::result::unwrap_failed::hddb4fea594200c52 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1653:5 [INFO] [stdout] 20: 0x559d44ebbc3f - core::result::Result::expect::h66065d077485f7e6 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1034:23 [INFO] [stdout] 21: 0x559d44ed45d4 - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::elements::bcdb::BlockChainDb::new::h19bdb0aa23ed174c [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/elements/bcdb.rs:14:9 [INFO] [stdout] 22: 0x559d44ed462a - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::elements::bcdb::BlockChainDb::default::ha77bf53a4a40c5cc [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/elements/bcdb.rs:18:9 [INFO] [stdout] 23: 0x559d44ed8aa7 - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::blockchain_4::blockchain::BlockChain::new::h9c3f1cf72b2d7379 [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/blockchain_4/blockchain.rs:25:22 [INFO] [stdout] 24: 0x559d44e6b35a - _10_exercise::_7_blockchain::blockchain_4::test_blockchain_4::hc9dc4ceaee29316a [INFO] [stdout] at /opt/rustwide/workdir/tests/10_exercise/_7_blockchain/blockchain_4.rs:8:18 [INFO] [stdout] 25: 0x559d44e6b2c7 - _10_exercise::_7_blockchain::blockchain_4::test_blockchain_4::{{closure}}::h6493b203b8bafaaf [INFO] [stdout] at /opt/rustwide/workdir/tests/10_exercise/_7_blockchain/blockchain_4.rs:6:23 [INFO] [stdout] 26: 0x559d44e65166 - core::ops::function::FnOnce::call_once::h10047a40945f358e [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x559d44eac15f - core::ops::function::FnOnce::call_once::h2b5d431d5046312d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x559d44eac15f - test::__rust_begin_short_backtrace::h7714669af176e207 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18 [INFO] [stdout] 29: 0x559d44eab175 - test::run_test_in_process::{{closure}}::h85218797dcbcec12 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60 [INFO] [stdout] 30: 0x559d44eab175 - as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 31: 0x559d44eab175 - std::panicking::try::do_call::h3bd5d0f6620ee946 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 [INFO] [stdout] 32: 0x559d44eab175 - std::panicking::try::h232e535e4744fe31 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 [INFO] [stdout] 33: 0x559d44eab175 - std::panic::catch_unwind::h3ce3bd6ca8dbac68 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 [INFO] [stdout] 34: 0x559d44eab175 - test::run_test_in_process::hc97b257c9621286a [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27 [INFO] [stdout] 35: 0x559d44eab175 - test::run_test::{{closure}}::h2aa798823a438d38 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43 [INFO] [stdout] 36: 0x559d44e73436 - test::run_test::{{closure}}::h87d231c78fb59832 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41 [INFO] [stdout] 37: 0x559d44e73436 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18 [INFO] [stdout] 38: 0x559d44e784e7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 39: 0x559d44e784e7 - as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 40: 0x559d44e784e7 - std::panicking::try::do_call::h9057517f80303cd4 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 [INFO] [stdout] 41: 0x559d44e784e7 - std::panicking::try::he3a30b11ee45340c [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 [INFO] [stdout] 42: 0x559d44e784e7 - std::panic::catch_unwind::h410458cfd3528b8b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 [INFO] [stdout] 43: 0x559d44e784e7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 44: 0x559d44e784e7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 45: 0x559d4501cee5 - as core::ops::function::FnOnce>::call_once::hc7eafaff61e32df9 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 46: 0x559d4501cee5 - as core::ops::function::FnOnce>::call_once::h6ba4a5de48dd2304 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 47: 0x559d4501cee5 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 48: 0x7f7779909ac3 - [INFO] [stdout] 49: 0x7f777999abf4 - __clone [INFO] [stdout] 50: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- _7_blockchain::blockchain_8::test_blockchain_8 stdout ---- [INFO] [stdout] -------------------------Mine Info---------------------------- [INFO] [stdout] thread '_7_blockchain::blockchain_8::test_blockchain_8' panicked at src/_10_exercise/_7_blockchain/elements/bcdb.rs:14:33: [INFO] [stdout] Failed to get connection: Cannot assign requested address (os error 99) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559d4501633c - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x559d4501633c - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x559d4501633c - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x559d4501633c - ::fmt::hed7f999df88cc644 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x559d45042850 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x559d45042850 - core::fmt::write::h3a39390d8560d9c9 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x559d4501315f - std::io::Write::write_fmt::h040b369f3a0f9cbc [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15 [INFO] [stdout] 7: 0x559d45016124 - std::sys_common::backtrace::_print::h894006fb5c6f3d45 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x559d45016124 - std::sys_common::backtrace::print::h23a2d212c6fff936 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x559d45017de7 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a [INFO] [stdout] 10: 0x559d45017ad3 - std::panicking::default_hook::h6038f2eba384e475 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x559d44ea6b07 - as core::ops::function::Fn>::call::h0ad024c9bdc6d768 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 12: 0x559d44ea6b07 - test::test_main::{{closure}}::h7500b54257359db6 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21 [INFO] [stdout] 13: 0x559d450183f8 - as core::ops::function::Fn>::call::h1f8f335eaa9cfaee [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 14: 0x559d450183f8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13 [INFO] [stdout] 15: 0x559d4501814e - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13 [INFO] [stdout] 16: 0x559d45016806 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18 [INFO] [stdout] 17: 0x559d45017eb2 - rust_begin_unwind [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5 [INFO] [stdout] 18: 0x559d44e47365 - core::panicking::panic_fmt::hbf0e066aabfa482c [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x559d44e47933 - core::result::unwrap_failed::hddb4fea594200c52 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1653:5 [INFO] [stdout] 20: 0x559d44ebbc3f - core::result::Result::expect::h66065d077485f7e6 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1034:23 [INFO] [stdout] 21: 0x559d44ed45d4 - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::elements::bcdb::BlockChainDb::new::h19bdb0aa23ed174c [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/elements/bcdb.rs:14:9 [INFO] [stdout] 22: 0x559d44ed462a - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::elements::bcdb::BlockChainDb::default::ha77bf53a4a40c5cc [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/elements/bcdb.rs:18:9 [INFO] [stdout] 23: 0x559d44ec7697 - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::blockchain_8::blockchain::BlockChain::new::h1cea74d53b221cb3 [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/blockchain_8/blockchain.rs:30:22 [INFO] [stdout] 24: 0x559d44ec8eed - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::blockchain_8::mine::Mine::new::hf36c6797a168b3d9 [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/blockchain_8/mine.rs:17:25 [INFO] [stdout] 25: 0x559d44e62dcc - _10_exercise::_7_blockchain::blockchain_8::test_blockchain_8::h5e64ca958b669708 [INFO] [stdout] at /opt/rustwide/workdir/tests/10_exercise/_7_blockchain/blockchain_8.rs:13:20 [INFO] [stdout] 26: 0x559d44e62b17 - _10_exercise::_7_blockchain::blockchain_8::test_blockchain_8::{{closure}}::h46761658630c2844 [INFO] [stdout] at /opt/rustwide/workdir/tests/10_exercise/_7_blockchain/blockchain_8.rs:7:23 [INFO] [stdout] 27: 0x559d44e657d6 - core::ops::function::FnOnce::call_once::hfd8abf6aba7e2b1b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x559d44eac15f - core::ops::function::FnOnce::call_once::h2b5d431d5046312d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 29: 0x559d44eac15f - test::__rust_begin_short_backtrace::h7714669af176e207 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18 [INFO] [stdout] 30: 0x559d44eab175 - test::run_test_in_process::{{closure}}::h85218797dcbcec12 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60 [INFO] [stdout] 31: 0x559d44eab175 - as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 32: 0x559d44eab175 - std::panicking::try::do_call::h3bd5d0f6620ee946 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 [INFO] [stdout] 33: 0x559d44eab175 - std::panicking::try::h232e535e4744fe31 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 [INFO] [stdout] 34: 0x559d44eab175 - std::panic::catch_unwind::h3ce3bd6ca8dbac68 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 [INFO] [stdout] 35: 0x559d44eab175 - test::run_test_in_process::hc97b257c9621286a [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27 [INFO] [stdout] 36: 0x559d44eab175 - test::run_test::{{closure}}::h2aa798823a438d38 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43 [INFO] [stdout] 37: 0x559d44e73436 - test::run_test::{{closure}}::h87d231c78fb59832 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41 [INFO] [stdout] 38: 0x559d44e73436 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18 [INFO] [stdout] 39: 0x559d44e784e7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 40: 0x559d44e784e7 - as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 41: 0x559d44e784e7 - std::panicking::try::do_call::h9057517f80303cd4 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 [INFO] [stdout] 42: 0x559d44e784e7 - std::panicking::try::he3a30b11ee45340c [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 [INFO] [stdout] 43: 0x559d44e784e7 - std::panic::catch_unwind::h410458cfd3528b8b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 [INFO] [stdout] 44: 0x559d44e784e7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 45: 0x559d44e784e7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 46: 0x559d4501cee5 - as core::ops::function::FnOnce>::call_once::hc7eafaff61e32df9 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 47: 0x559d4501cee5 - as core::ops::function::FnOnce>::call_once::h6ba4a5de48dd2304 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 48: 0x559d4501cee5 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 49: 0x7f7779909ac3 - [INFO] [stdout] 50: 0x7f777999abf4 - __clone [INFO] [stdout] 51: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- _7_blockchain::blockchain_6::test_blockchain_6 stdout ---- [INFO] [stdout] -------------------------Mine Info---------------------------- [INFO] [stdout] thread '_7_blockchain::blockchain_6::test_blockchain_6' panicked at src/_10_exercise/_7_blockchain/elements/bcdb.rs:14:33: [INFO] [stdout] Failed to get connection: Cannot assign requested address (os error 99) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559d4501633c - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x559d4501633c - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x559d4501633c - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x559d4501633c - ::fmt::hed7f999df88cc644 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x559d45042850 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x559d45042850 - core::fmt::write::h3a39390d8560d9c9 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x559d4501315f - std::io::Write::write_fmt::h040b369f3a0f9cbc [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15 [INFO] [stdout] 7: 0x559d45016124 - std::sys_common::backtrace::_print::h894006fb5c6f3d45 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x559d45016124 - std::sys_common::backtrace::print::h23a2d212c6fff936 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x559d45017de7 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a [INFO] [stdout] 10: 0x559d45017ad3 - std::panicking::default_hook::h6038f2eba384e475 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x559d44ea6b07 - as core::ops::function::Fn>::call::h0ad024c9bdc6d768 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 12: 0x559d44ea6b07 - test::test_main::{{closure}}::h7500b54257359db6 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21 [INFO] [stdout] 13: 0x559d450183f8 - as core::ops::function::Fn>::call::h1f8f335eaa9cfaee [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 14: 0x559d450183f8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13 [INFO] [stdout] 15: 0x559d4501814e - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13 [INFO] [stdout] 16: 0x559d45016806 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18 [INFO] [stdout] 17: 0x559d45017eb2 - rust_begin_unwind [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5 [INFO] [stdout] 18: 0x559d44e47365 - core::panicking::panic_fmt::hbf0e066aabfa482c [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x559d44e47933 - core::result::unwrap_failed::hddb4fea594200c52 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1653:5 [INFO] [stdout] 20: 0x559d44ebbc3f - core::result::Result::expect::h66065d077485f7e6 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1034:23 [INFO] [stdout] 21: 0x559d44ed45d4 - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::elements::bcdb::BlockChainDb::new::h19bdb0aa23ed174c [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/elements/bcdb.rs:14:9 [INFO] [stdout] 22: 0x559d44ed462a - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::elements::bcdb::BlockChainDb::default::ha77bf53a4a40c5cc [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/elements/bcdb.rs:18:9 [INFO] [stdout] 23: 0x559d44ec6077 - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::blockchain_6::blockchain::BlockChain::new::hede496e02c768a44 [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/blockchain_6/blockchain.rs:25:22 [INFO] [stdout] 24: 0x559d44e5954c - _10_exercise::_7_blockchain::blockchain_6::test_blockchain_6::h04b19ff739ccbc1e [INFO] [stdout] at /opt/rustwide/workdir/tests/10_exercise/_7_blockchain/blockchain_6.rs:13:18 [INFO] [stdout] 25: 0x559d44e59287 - _10_exercise::_7_blockchain::blockchain_6::test_blockchain_6::{{closure}}::h25bc114e01d88537 [INFO] [stdout] at /opt/rustwide/workdir/tests/10_exercise/_7_blockchain/blockchain_6.rs:7:23 [INFO] [stdout] 26: 0x559d44e65556 - core::ops::function::FnOnce::call_once::hd5b1d9686a232f4d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x559d44eac15f - core::ops::function::FnOnce::call_once::h2b5d431d5046312d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x559d44eac15f - test::__rust_begin_short_backtrace::h7714669af176e207 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18 [INFO] [stdout] 29: 0x559d44eab175 - test::run_test_in_process::{{closure}}::h85218797dcbcec12 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60 [INFO] [stdout] 30: 0x559d44eab175 - as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 31: 0x559d44eab175 - std::panicking::try::do_call::h3bd5d0f6620ee946 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 [INFO] [stdout] 32: 0x559d44eab175 - std::panicking::try::h232e535e4744fe31 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 [INFO] [stdout] 33: 0x559d44eab175 - std::panic::catch_unwind::h3ce3bd6ca8dbac68 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 [INFO] [stdout] 34: 0x559d44eab175 - test::run_test_in_process::hc97b257c9621286a [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27 [INFO] [stdout] 35: 0x559d44eab175 - test::run_test::{{closure}}::h2aa798823a438d38 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43 [INFO] [stdout] 36: 0x559d44e73436 - test::run_test::{{closure}}::h87d231c78fb59832 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41 [INFO] [stdout] 37: 0x559d44e73436 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18 [INFO] [stdout] 38: 0x559d44e784e7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 39: 0x559d44e784e7 - as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 40: 0x559d44e784e7 - std::panicking::try::do_call::h9057517f80303cd4 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 [INFO] [stdout] 41: 0x559d44e784e7 - std::panicking::try::he3a30b11ee45340c [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 [INFO] [stdout] 42: 0x559d44e784e7 - std::panic::catch_unwind::h410458cfd3528b8b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 [INFO] [stdout] 43: 0x559d44e784e7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 44: 0x559d44e784e7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 45: 0x559d4501cee5 - as core::ops::function::FnOnce>::call_once::hc7eafaff61e32df9 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 46: 0x559d4501cee5 - as core::ops::function::FnOnce>::call_once::h6ba4a5de48dd2304 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 47: 0x559d4501cee5 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 48: 0x7f7779909ac3 - [INFO] [stdout] 49: 0x7f777999abf4 - __clone [INFO] [stdout] 50: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- _7_blockchain::blockchain_7::test_blockchain_7 stdout ---- [INFO] [stdout] -------------------------Mine Info---------------------------- [INFO] [stdout] thread '_7_blockchain::blockchain_7::test_blockchain_7' panicked at src/_10_exercise/_7_blockchain/elements/bcdb.rs:14:33: [INFO] [stdout] Failed to get connection: Cannot assign requested address (os error 99) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559d4501633c - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x559d4501633c - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x559d4501633c - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x559d4501633c - ::fmt::hed7f999df88cc644 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x559d45042850 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x559d45042850 - core::fmt::write::h3a39390d8560d9c9 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x559d4501315f - std::io::Write::write_fmt::h040b369f3a0f9cbc [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15 [INFO] [stdout] 7: 0x559d45016124 - std::sys_common::backtrace::_print::h894006fb5c6f3d45 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x559d45016124 - std::sys_common::backtrace::print::h23a2d212c6fff936 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x559d45017de7 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a [INFO] [stdout] 10: 0x559d45017ad3 - std::panicking::default_hook::h6038f2eba384e475 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x559d44ea6b07 - as core::ops::function::Fn>::call::h0ad024c9bdc6d768 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 12: 0x559d44ea6b07 - test::test_main::{{closure}}::h7500b54257359db6 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21 [INFO] [stdout] 13: 0x559d450183f8 - as core::ops::function::Fn>::call::h1f8f335eaa9cfaee [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 14: 0x559d450183f8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13 [INFO] [stdout] 15: 0x559d4501814e - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13 [INFO] [stdout] 16: 0x559d45016806 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18 [INFO] [stdout] 17: 0x559d45017eb2 - rust_begin_unwind [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5 [INFO] [stdout] 18: 0x559d44e47365 - core::panicking::panic_fmt::hbf0e066aabfa482c [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x559d44e47933 - core::result::unwrap_failed::hddb4fea594200c52 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1653:5 [INFO] [stdout] 20: 0x559d44ebbc3f - core::result::Result::expect::h66065d077485f7e6 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1034:23 [INFO] [stdout] 21: 0x559d44ed45d4 - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::elements::bcdb::BlockChainDb::new::h19bdb0aa23ed174c [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/elements/bcdb.rs:14:9 [INFO] [stdout] 22: 0x559d44ed462a - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::elements::bcdb::BlockChainDb::default::ha77bf53a4a40c5cc [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/elements/bcdb.rs:18:9 [INFO] [stdout] 23: 0x559d44eda2e7 - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::blockchain_7::blockchain::BlockChain::new::hc09233a7e3a218ce [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/blockchain_7/blockchain.rs:30:22 [INFO] [stdout] 24: 0x559d44ec3efd - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::blockchain_7::mine::Mine::new::h985ab9ef7b339cb2 [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/blockchain_7/mine.rs:17:25 [INFO] [stdout] 25: 0x559d44e621cc - _10_exercise::_7_blockchain::blockchain_7::test_blockchain_7::h346367a6f7cdce08 [INFO] [stdout] at /opt/rustwide/workdir/tests/10_exercise/_7_blockchain/blockchain_7.rs:13:20 [INFO] [stdout] 26: 0x559d44e61f17 - _10_exercise::_7_blockchain::blockchain_7::test_blockchain_7::{{closure}}::hdc9377c638faefa9 [INFO] [stdout] at /opt/rustwide/workdir/tests/10_exercise/_7_blockchain/blockchain_7.rs:7:23 [INFO] [stdout] 27: 0x559d44e65596 - core::ops::function::FnOnce::call_once::he67b3d8d728c1f95 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x559d44eac15f - core::ops::function::FnOnce::call_once::h2b5d431d5046312d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 29: 0x559d44eac15f - test::__rust_begin_short_backtrace::h7714669af176e207 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18 [INFO] [stdout] 30: 0x559d44eab175 - test::run_test_in_process::{{closure}}::h85218797dcbcec12 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60 [INFO] [stdout] 31: 0x559d44eab175 - as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 32: 0x559d44eab175 - std::panicking::try::do_call::h3bd5d0f6620ee946 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 [INFO] [stdout] 33: 0x559d44eab175 - std::panicking::try::h232e535e4744fe31 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 [INFO] [stdout] 34: 0x559d44eab175 - std::panic::catch_unwind::h3ce3bd6ca8dbac68 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 [INFO] [stdout] 35: 0x559d44eab175 - test::run_test_in_process::hc97b257c9621286a [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27 [INFO] [stdout] 36: 0x559d44eab175 - test::run_test::{{closure}}::h2aa798823a438d38 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43 [INFO] [stdout] 37: 0x559d44e73436 - test::run_test::{{closure}}::h87d231c78fb59832 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41 [INFO] [stdout] 38: 0x559d44e73436 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18 [INFO] [stdout] 39: 0x559d44e784e7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 40: 0x559d44e784e7 - as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 41: 0x559d44e784e7 - std::panicking::try::do_call::h9057517f80303cd4 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 [INFO] [stdout] 42: 0x559d44e784e7 - std::panicking::try::he3a30b11ee45340c [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 [INFO] [stdout] 43: 0x559d44e784e7 - std::panic::catch_unwind::h410458cfd3528b8b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 [INFO] [stdout] 44: 0x559d44e784e7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 45: 0x559d44e784e7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 46: 0x559d4501cee5 - as core::ops::function::FnOnce>::call_once::hc7eafaff61e32df9 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 47: 0x559d4501cee5 - as core::ops::function::FnOnce>::call_once::h6ba4a5de48dd2304 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 48: 0x559d4501cee5 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 49: 0x7f7779909ac3 - [INFO] [stdout] 50: 0x7f777999abf4 - __clone [INFO] [stdout] 51: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- _7_blockchain::blockchain_5::test_blockchain_5 stdout ---- [INFO] [stdout] -------------------------Mine Info---------------------------- [INFO] [stdout] thread '_7_blockchain::blockchain_5::test_blockchain_5' panicked at src/_10_exercise/_7_blockchain/elements/bcdb.rs:14:33: [INFO] [stdout] Failed to get connection: Cannot assign requested address (os error 99) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559d4501633c - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x559d4501633c - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x559d4501633c - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x559d4501633c - ::fmt::hed7f999df88cc644 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x559d45042850 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x559d45042850 - core::fmt::write::h3a39390d8560d9c9 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x559d4501315f - std::io::Write::write_fmt::h040b369f3a0f9cbc [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15 [INFO] [stdout] 7: 0x559d45016124 - std::sys_common::backtrace::_print::h894006fb5c6f3d45 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x559d45016124 - std::sys_common::backtrace::print::h23a2d212c6fff936 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x559d45017de7 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a [INFO] [stdout] 10: 0x559d45017ad3 - std::panicking::default_hook::h6038f2eba384e475 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x559d44ea6b07 - as core::ops::function::Fn>::call::h0ad024c9bdc6d768 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 12: 0x559d44ea6b07 - test::test_main::{{closure}}::h7500b54257359db6 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21 [INFO] [stdout] 13: 0x559d450183f8 - as core::ops::function::Fn>::call::h1f8f335eaa9cfaee [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 14: 0x559d450183f8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13 [INFO] [stdout] 15: 0x559d4501814e - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13 [INFO] [stdout] 16: 0x559d45016806 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18 [INFO] [stdout] 17: 0x559d45017eb2 - rust_begin_unwind [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5 [INFO] [stdout] 18: 0x559d44e47365 - core::panicking::panic_fmt::hbf0e066aabfa482c [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x559d44e47933 - core::result::unwrap_failed::hddb4fea594200c52 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1653:5 [INFO] [stdout] 20: 0x559d44ebbc3f - core::result::Result::expect::h66065d077485f7e6 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1034:23 [INFO] [stdout] 21: 0x559d44ed45d4 - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::elements::bcdb::BlockChainDb::new::h19bdb0aa23ed174c [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/elements/bcdb.rs:14:9 [INFO] [stdout] 22: 0x559d44ed462a - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::elements::bcdb::BlockChainDb::default::ha77bf53a4a40c5cc [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/elements/bcdb.rs:18:9 [INFO] [stdout] 23: 0x559d44eeb1c7 - data_structures_and_algorithms_in_rust::_10_exercise::_7_blockchain::blockchain_5::blockchain::BlockChain::new::hec47b1ba9d05628e [INFO] [stdout] at /opt/rustwide/workdir/src/_10_exercise/_7_blockchain/blockchain_5/blockchain.rs:25:22 [INFO] [stdout] 24: 0x559d44e6be82 - _10_exercise::_7_blockchain::blockchain_5::test_blockchain_5::hd01bcc1001012aeb [INFO] [stdout] at /opt/rustwide/workdir/tests/10_exercise/_7_blockchain/blockchain_5.rs:12:18 [INFO] [stdout] 25: 0x559d44e6bbb7 - _10_exercise::_7_blockchain::blockchain_5::test_blockchain_5::{{closure}}::hdd107303db6c2e0d [INFO] [stdout] at /opt/rustwide/workdir/tests/10_exercise/_7_blockchain/blockchain_5.rs:6:23 [INFO] [stdout] 26: 0x559d44e65636 - core::ops::function::FnOnce::call_once::he9fb8005523ac1ca [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x559d44eac15f - core::ops::function::FnOnce::call_once::h2b5d431d5046312d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x559d44eac15f - test::__rust_begin_short_backtrace::h7714669af176e207 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18 [INFO] [stdout] 29: 0x559d44eab175 - test::run_test_in_process::{{closure}}::h85218797dcbcec12 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60 [INFO] [stdout] 30: 0x559d44eab175 - as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 31: 0x559d44eab175 - std::panicking::try::do_call::h3bd5d0f6620ee946 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 [INFO] [stdout] 32: 0x559d44eab175 - std::panicking::try::h232e535e4744fe31 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 [INFO] [stdout] 33: 0x559d44eab175 - std::panic::catch_unwind::h3ce3bd6ca8dbac68 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 [INFO] [stdout] 34: 0x559d44eab175 - test::run_test_in_process::hc97b257c9621286a [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27 [INFO] [stdout] 35: 0x559d44eab175 - test::run_test::{{closure}}::h2aa798823a438d38 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43 [INFO] [stdout] 36: 0x559d44e73436 - test::run_test::{{closure}}::h87d231c78fb59832 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41 [INFO] [stdout] 37: 0x559d44e73436 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18 [INFO] [stdout] 38: 0x559d44e784e7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 39: 0x559d44e784e7 - as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 40: 0x559d44e784e7 - std::panicking::try::do_call::h9057517f80303cd4 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 [INFO] [stdout] 41: 0x559d44e784e7 - std::panicking::try::he3a30b11ee45340c [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 [INFO] [stdout] 42: 0x559d44e784e7 - std::panic::catch_unwind::h410458cfd3528b8b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 [INFO] [stdout] 43: 0x559d44e784e7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 44: 0x559d44e784e7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 45: 0x559d4501cee5 - as core::ops::function::FnOnce>::call_once::hc7eafaff61e32df9 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 46: 0x559d4501cee5 - as core::ops::function::FnOnce>::call_once::h6ba4a5de48dd2304 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 47: 0x559d4501cee5 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 48: 0x7f7779909ac3 - [INFO] [stdout] 49: 0x7f777999abf4 - __clone [INFO] [stdout] 50: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] _7_blockchain::blockchain_3::test_blockchain_3 [INFO] [stdout] _7_blockchain::blockchain_4::test_blockchain_4 [INFO] [stdout] _7_blockchain::blockchain_5::test_blockchain_5 [INFO] [stdout] _7_blockchain::blockchain_6::test_blockchain_6 [INFO] [stdout] _7_blockchain::blockchain_7::test_blockchain_7 [INFO] [stdout] _7_blockchain::blockchain_8::test_blockchain_8 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 15 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.00s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test 10_exercise` [INFO] running `Command { std: "docker" "inspect" "37cdc7462060fc4323d1d2f252e9f2d8df333de4f42c227e3cbb7259f9aae6b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37cdc7462060fc4323d1d2f252e9f2d8df333de4f42c227e3cbb7259f9aae6b9", kill_on_drop: false }` [INFO] [stdout] 37cdc7462060fc4323d1d2f252e9f2d8df333de4f42c227e3cbb7259f9aae6b9 [INFO] testing theCodedMike/data-structures-and-algorithms-in-rust against beta-2024-01-09 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheCodedMike%2Fdata-structures-and-algorithms-in-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/theCodedMike/data-structures-and-algorithms-in-rust on toolchain beta-2024-01-09 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/theCodedMike/data-structures-and-algorithms-in-rust [INFO] finished tweaking git repo https://github.com/theCodedMike/data-structures-and-algorithms-in-rust [INFO] tweaked toml for git repo https://github.com/theCodedMike/data-structures-and-algorithms-in-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/theCodedMike/data-structures-and-algorithms-in-rust 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" "+beta-2024-01-09" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d6bea5042df38fb70b37dc20926dc6b2eadfe14593662ffaf70c21c27d493b4 [INFO] running `Command { std: "docker" "start" "-a" "8d6bea5042df38fb70b37dc20926dc6b2eadfe14593662ffaf70c21c27d493b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d6bea5042df38fb70b37dc20926dc6b2eadfe14593662ffaf70c21c27d493b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d6bea5042df38fb70b37dc20926dc6b2eadfe14593662ffaf70c21c27d493b4", kill_on_drop: false }` [INFO] [stdout] 8d6bea5042df38fb70b37dc20926dc6b2eadfe14593662ffaf70c21c27d493b4 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a30658c92f66ec12f2180e7c8b7074635250a257599ef4761f58d884df8577e1 [INFO] running `Command { std: "docker" "start" "-a" "a30658c92f66ec12f2180e7c8b7074635250a257599ef4761f58d884df8577e1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling iana-time-zone v0.1.57 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling sha1_smol v1.0.0 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling form_urlencoded v1.2.0 [INFO] [stderr] Compiling db-key v0.1.0 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bigint v4.4.3 [INFO] [stderr] Compiling combine v4.6.6 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a30658c92f66ec12f2180e7c8b7074635250a257599ef4761f58d884df8577e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a30658c92f66ec12f2180e7c8b7074635250a257599ef4761f58d884df8577e1", kill_on_drop: false }` [INFO] [stdout] a30658c92f66ec12f2180e7c8b7074635250a257599ef4761f58d884df8577e1