[INFO] cloning repository https://github.com/digitalsimboja/rust-blockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/digitalsimboja/rust-blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigitalsimboja%2Frust-blockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigitalsimboja%2Frust-blockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 652efed56a365cee1c52171902d722ef9511c148
[INFO] testing digitalsimboja/rust-blockchain against 1.75.0 for beta-1.76-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigitalsimboja%2Frust-blockchain" "/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/digitalsimboja/rust-blockchain 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/digitalsimboja/rust-blockchain
[INFO] finished tweaking git repo https://github.com/digitalsimboja/rust-blockchain
[INFO] tweaked toml for git repo https://github.com/digitalsimboja/rust-blockchain written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/digitalsimboja/rust-blockchain 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]     Blocking waiting for file lock on package cache
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[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] a67b747a2fd95d16dccb3e8b9bdb31255ce480c635fa5f5aebb7532cf44971ad
[INFO] running `Command { std: "docker" "start" "-a" "a67b747a2fd95d16dccb3e8b9bdb31255ce480c635fa5f5aebb7532cf44971ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a67b747a2fd95d16dccb3e8b9bdb31255ce480c635fa5f5aebb7532cf44971ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a67b747a2fd95d16dccb3e8b9bdb31255ce480c635fa5f5aebb7532cf44971ad", kill_on_drop: false }`
[INFO] [stdout] a67b747a2fd95d16dccb3e8b9bdb31255ce480c635fa5f5aebb7532cf44971ad
[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] aa52a28163858dbcf40f548e351bfbf3e05e9eaf0f740343d4bd76c8487450cf
[INFO] running `Command { std: "docker" "start" "-a" "aa52a28163858dbcf40f548e351bfbf3e05e9eaf0f740343d4bd76c8487450cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
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[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling uint v0.9.5
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[INFO] [stderr]    Compiling async-channel v1.8.0
[INFO] [stderr]    Compiling actix-router v0.5.1
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[INFO] [stderr]    Compiling time v0.3.17
[INFO] [stderr]    Compiling brotli v3.3.4
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling flate2 v1.0.25
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling h2 v0.3.15
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[INFO] [stderr]    Compiling num_cpus v1.15.0
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[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling base64 v0.13.1
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[INFO] [stderr]    Compiling ethbloom v0.13.0
[INFO] [stderr]    Compiling primitive-types v0.12.1
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[INFO] [stderr]    Compiling sluice v0.5.5
[INFO] [stderr]    Compiling actix-macros v0.2.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling nix v0.26.1
[INFO] [stderr]    Compiling hashlink v0.8.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling iana-time-zone v0.1.53
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling castaway v0.1.2
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling ctrlc v3.2.4
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling chrono v0.4.23
[INFO] [stderr]    Compiling rusqlite v0.28.0
[INFO] [stderr]    Compiling ethereum-types v0.14.1
[INFO] [stderr]    Compiling futures v0.3.25
[INFO] [stderr]    Compiling dotenv_codegen v0.15.0
[INFO] [stderr]    Compiling zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]    Compiling actix-http v3.2.2
[INFO] [stderr]    Compiling actix-web v4.2.1
[INFO] [stderr]    Compiling rust-blockchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BlockchainError`
[INFO] [stdout]   --> src/model.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use blockchain::{Blockchain, BlockchainError, BLOCK_SUBSIDY};
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: 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 1`
[INFO] running `Command { std: "docker" "inspect" "aa52a28163858dbcf40f548e351bfbf3e05e9eaf0f740343d4bd76c8487450cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa52a28163858dbcf40f548e351bfbf3e05e9eaf0f740343d4bd76c8487450cf", kill_on_drop: false }`
[INFO] [stdout] aa52a28163858dbcf40f548e351bfbf3e05e9eaf0f740343d4bd76c8487450cf
[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] ec2c9b0b8054c4edee2a6d40d2792947ee11ea772169ded30004958fd6090aad
[INFO] running `Command { std: "docker" "start" "-a" "ec2c9b0b8054c4edee2a6d40d2792947ee11ea772169ded30004958fd6090aad", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling predicates-core v1.0.5
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling termtree v0.4.0
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling predicates-tree v1.0.7
[INFO] [stderr]    Compiling bstr v1.1.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling dashmap v5.4.0
[INFO] [stderr]    Compiling serial_test_derive v0.10.0
[INFO] [stderr]    Compiling nix v0.26.1
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serial_test v0.10.0
[INFO] [stderr]    Compiling predicates v2.1.5
[INFO] [stderr]    Compiling assert_cmd v2.0.8
[INFO] [stderr]    Compiling ctrlc v3.2.4
[INFO] [stderr]    Compiling rust-blockchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BlockchainError`
[INFO] [stdout]   --> src/model.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use blockchain::{Blockchain, BlockchainError, BLOCK_SUBSIDY};
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BlockchainError`
[INFO] [stdout]   --> src/model.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use blockchain::{Blockchain, BlockchainError, BLOCK_SUBSIDY};
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.89s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: 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 1`
[INFO] running `Command { std: "docker" "inspect" "ec2c9b0b8054c4edee2a6d40d2792947ee11ea772169ded30004958fd6090aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec2c9b0b8054c4edee2a6d40d2792947ee11ea772169ded30004958fd6090aad", kill_on_drop: false }`
[INFO] [stdout] ec2c9b0b8054c4edee2a6d40d2792947ee11ea772169ded30004958fd6090aad
[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] 7d14961589138e94a3817edde6f894d0066a19d7ec17bc7bbe3d038c3d11b1cc
[INFO] running `Command { std: "docker" "start" "-a" "7d14961589138e94a3817edde6f894d0066a19d7ec17bc7bbe3d038c3d11b1cc", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `BlockchainError`
[INFO] [stderr]   --> src/model.rs:12:34
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub use blockchain::{Blockchain, BlockchainError, BLOCK_SUBSIDY};
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-blockchain` (bin "rust-blockchain") generated 1 warning (run `cargo fix --bin "rust-blockchain"` to apply 1 suggestion)
[INFO] [stderr] warning: `rust-blockchain` (bin "rust-blockchain" test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: 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 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_blockchain-2f86e5a84a7f318f)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test miner::tests::test_mine_block_found ... ok
[INFO] [stdout] test miner::tests::test_mine_block_not_found ... ok
[INFO] [stdout] test miner::tests::test_create_target_valid_difficulty ... ok
[INFO] [stdout] test miner::tests::test_create_next_block ... ok
[INFO] [stdout] test miner::tests::test_run_block_found ... ok
[INFO] [stdout] test miner::tests::test_create_target_overflowing_difficulty ... ok
[INFO] [stdout] test model::address::tests::reject_invalid_characters ... ok
[INFO] [stdout] test model::address::tests::parse_json ... ok
[INFO] [stdout] test model::address::tests::parse_case_insensitive ... ok
[INFO] [stdout] test model::blockchain::tests::should_have_valid_genesis_block ... ok
[INFO] [stdout] test model::blockchain::tests::should_let_adding_valid_blocks ... ok
[INFO] [stdout] test model::address::tests::reject_too_long ... ok
[INFO] [stdout] test model::address::tests::parse_valid_address ... ok
[INFO] [stdout] test model::address::tests::reject_too_short ... ok
[INFO] [stdout] test model::blockchain::tests::should_not_let_adding_block_with_invalid_coinbase ... ok
[INFO] [stdout] test model::blockchain::tests::should_not_let_add_transaction_with_non_existent_sender ... ok
[INFO] [stdout] test model::blockchain::tests::should_not_let_adding_block_with_invalid_difficulty ... ok
[INFO] [stdout] test model::blockchain::tests::should_not_let_adding_block_with_invalid_index ... ok
[INFO] [stdout] test model::blockchain::tests::should_not_let_adding_block_with_invalid_hash ... ok
[INFO] [stdout] test model::blockchain::tests::should_not_let_add_transaction_with_insufficient_funds ... ok
[INFO] [stdout] test model::blockchain::tests::should_not_let_adding_block_with_invalid_previous_hash ... ok
[INFO] [stdout] test util::config::tests::read_non_present_envvar ... ok
[INFO] [stdout] test model::transaction_pool::tests::should_pop_multiple_values ... ok
[INFO] [stdout] test util::config::tests::read_present_vec_envvar ... ok
[INFO] [stdout] test model::blockchain::tests::should_not_let_adding_block_with_no_coinbase ... ok
[INFO] [stdout] test util::config::tests::read_present_envvar ... ok
[INFO] [stdout] test model::transaction_pool::tests::should_pop_single_value ... ok
[INFO] [stdout] test model::transaction_pool::tests::should_be_empty_after_creation ... ok
[INFO] [stdout] test util::config::tests::read_invalid_envvar ... ok
[INFO] [stdout] test miner::tests::test_run_block_not_found - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/api_test.rs (/opt/rustwide/target/debug/deps/api_test-072468de4c760edf)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_should_get_a_valid_genesis_block ... ok
[INFO] [stdout] test test_should_not_let_add_invalid_block ... ok
[INFO] [stdout] test test_should_let_add_valid_block ... ok
[INFO] [stdout] test test_should_let_add_transactions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.09s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/peer_test.rs (/opt/rustwide/target/debug/deps/peer_test-e2c040df45ba1669)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_should_ignore_unavailable_peers ... FAILED
[INFO] [stdout] test test_should_send_new_blocks ... ok
[INFO] [stdout] test test_should_not_receive_new_invalid_blocks ... ok
[INFO] [stdout] test test_should_receive_new_valid_blocks ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_should_ignore_unavailable_peers stdout ----
[INFO] [stdout] thread 'test_should_ignore_unavailable_peers' panicked at tests/peer_test.rs:81:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 1
[INFO] [stdout]  right: 2
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55a2efc3d1dc - 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:     0x55a2efc3d1dc - 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:     0x55a2efc3d1dc - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55a2efc3d1dc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55a2efc69a30 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55a2efc69a30 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55a2efc3a53f - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x55a2efc3cfc4 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55a2efc3cfc4 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55a2efc3ec87 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x55a2efc3e973 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55a2ef9980b7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x55a2ef9980b7 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55a2efc3f298 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x55a2efc3f298 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55a2efc3efee - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55a2efc3d6a6 - 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:     0x55a2efc3ed52 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55a2ef923e85 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55a2ef9242db - core::panicking::assert_failed_inner::h0bba8b7c26ee4492
[INFO] [stdout]   20:     0x55a2ef9ce4be - core::panicking::assert_failed::h92f5a757bd7ac739
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:279:5
[INFO] [stdout]   21:     0x55a2ef954e01 - peer_test::test_should_ignore_unavailable_peers::{{closure}}::h85d43b5059f684b2
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/peer_test.rs:81:5
[INFO] [stdout]   22:     0x55a2ef946c7e - core::ops::function::FnOnce::call_once::h9b645f6d82513fde
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55a2ef9a853f - serial_test::serial_code_lock::local_serial_core::h310f790e127cbb97
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serial_test-0.10.0/src/serial_code_lock.rs:25:5
[INFO] [stdout]   24:     0x55a2ef954bc9 - peer_test::test_should_ignore_unavailable_peers::h3f16fc9f7cb4af2c
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/peer_test.rs:60:1
[INFO] [stdout]   25:     0x55a2ef954b97 - peer_test::test_should_ignore_unavailable_peers::{{closure}}::haf18294297fc9f51
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/peer_test.rs:62:42
[INFO] [stdout]   26:     0x55a2ef946b86 - core::ops::function::FnOnce::call_once::h345fd38ff2161c81
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x55a2ef99d70f - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x55a2ef99d70f - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   29:     0x55a2ef99c725 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   30:     0x55a2ef99c725 - <core::panic::unwind_safe::AssertUnwindSafe<F> 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:     0x55a2ef99c725 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   32:     0x55a2ef99c725 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55a2ef99c725 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55a2ef99c725 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   35:     0x55a2ef99c725 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   36:     0x55a2ef9649e6 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   37:     0x55a2ef9649e6 - 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:     0x55a2ef969a97 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   39:     0x55a2ef969a97 - <core::panic::unwind_safe::AssertUnwindSafe<F> 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:     0x55a2ef969a97 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   41:     0x55a2ef969a97 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   42:     0x55a2ef969a97 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   43:     0x55a2ef969a97 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   44:     0x55a2ef969a97 - 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:     0x55a2efc43d65 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   46:     0x55a2efc43d65 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   47:     0x55a2efc43d65 - 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:     0x7f987adadac3 - <unknown>
[INFO] [stdout]   49:     0x7f987ae3ebf4 - __clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] Shutting down server on port 8001
[INFO] [stdout] Shutting down server on port 8000
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_should_ignore_unavailable_peers
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.22s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test peer_test`
[INFO] running `Command { std: "docker" "inspect" "7d14961589138e94a3817edde6f894d0066a19d7ec17bc7bbe3d038c3d11b1cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d14961589138e94a3817edde6f894d0066a19d7ec17bc7bbe3d038c3d11b1cc", kill_on_drop: false }`
[INFO] [stdout] 7d14961589138e94a3817edde6f894d0066a19d7ec17bc7bbe3d038c3d11b1cc
[INFO] testing digitalsimboja/rust-blockchain 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%2Fdigitalsimboja%2Frust-blockchain" "/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/digitalsimboja/rust-blockchain 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/digitalsimboja/rust-blockchain
[INFO] finished tweaking git repo https://github.com/digitalsimboja/rust-blockchain
[INFO] tweaked toml for git repo https://github.com/digitalsimboja/rust-blockchain written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/digitalsimboja/rust-blockchain 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] 871ec56dda886af93cdb2ac1ffca932b4581500c866508011748306f27e72e22
[INFO] running `Command { std: "docker" "start" "-a" "871ec56dda886af93cdb2ac1ffca932b4581500c866508011748306f27e72e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "871ec56dda886af93cdb2ac1ffca932b4581500c866508011748306f27e72e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "871ec56dda886af93cdb2ac1ffca932b4581500c866508011748306f27e72e22", kill_on_drop: false }`
[INFO] [stdout] 871ec56dda886af93cdb2ac1ffca932b4581500c866508011748306f27e72e22
[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] b1e55cbd8f58dd15c73b825b8407e5259940db56dff56b147be6f40eecfc9a90
[INFO] running `Command { std: "docker" "start" "-a" "b1e55cbd8f58dd15c73b825b8407e5259940db56dff56b147be6f40eecfc9a90", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
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[INFO] [stderr]    Compiling dotenv_codegen_implementation v0.15.0
[INFO] [stderr]    Compiling futures-executor v0.3.25
[INFO] [stderr]    Compiling actix-web-codegen v4.1.0
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[INFO] [stderr]    Compiling impl-serde v0.4.0
[INFO] [stderr]    Compiling ethbloom v0.13.0
[INFO] [stderr]    Compiling primitive-types v0.12.1
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[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling actix-macros v0.2.3
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[INFO] [stderr]    Compiling nix v0.26.1
[INFO] [stderr]    Compiling hashlink v0.8.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling humantime v2.1.0
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[INFO] [stderr]    Compiling castaway v0.1.2
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[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: Decoder>(d: &mut D) -> Result<Cow<'static, T>, 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 iana-time-zone v0.1.53
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling rusqlite v0.28.0
[INFO] [stderr]    Compiling chrono v0.4.23
[INFO] [stderr]    Compiling ctrlc v3.2.4
[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]    Compiling ethereum-types v0.14.1
[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" "b1e55cbd8f58dd15c73b825b8407e5259940db56dff56b147be6f40eecfc9a90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1e55cbd8f58dd15c73b825b8407e5259940db56dff56b147be6f40eecfc9a90", kill_on_drop: false }`
[INFO] [stdout] b1e55cbd8f58dd15c73b825b8407e5259940db56dff56b147be6f40eecfc9a90
