[INFO] cloning repository https://github.com/gabrieldemian/blockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabrieldemian/blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrieldemian%2Fblockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrieldemian%2Fblockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d7587f1783d166ab8b173ecb79b95ed7f60feee
[INFO] testing gabrieldemian/blockchain against 1.99.0-beta.8 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrieldemian%2Fblockchain" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gabrieldemian/blockchain
[INFO] finished tweaking git repo https://github.com/gabrieldemian/blockchain
[INFO] tweaked toml for git repo https://github.com/gabrieldemian/blockchain written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gabrieldemian/blockchain on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gabrieldemian/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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e2a24052506febf3b9847e1e24f2432e4f4b8e4047198a4fcb1b9286868f6364
[INFO] running `Command { std: "docker" "start" "e2a24052506febf3b9847e1e24f2432e4f4b8e4047198a4fcb1b9286868f6364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2a24052506febf3b9847e1e24f2432e4f4b8e4047198a4fcb1b9286868f6364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e2a24052506febf3b9847e1e24f2432e4f4b8e4047198a4fcb1b9286868f6364" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2a24052506febf3b9847e1e24f2432e4f4b8e4047198a4fcb1b9286868f6364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e2a24052506febf3b9847e1e24f2432e4f4b8e4047198a4fcb1b9286868f6364" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libp2p-mdns v0.41.0
[INFO] [stderr]    Compiling libp2p v0.49.0
[INFO] [stderr]    Compiling blockchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `PeerId` and `identity::Keypair`
[INFO] [stdout]  --> src/models/mod.rs:2:37
[INFO] [stdout]   |
[INFO] [stdout] 2 | use libp2p::{gossipsub::IdentTopic, identity::Keypair, PeerId};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::prelude::*`
[INFO] [stdout]  --> src/models/blockchain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `UnboundedReceiver` and `self`
[INFO] [stdout]  --> src/models/blockchain.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sync::mpsc::{self, UnboundedReceiver, UnboundedSender},
[INFO] [stdout]   |                  ^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MdnsEvent` and `TopicHash`
[INFO] [stdout]   --> src/models/p2p.rs:7:82
[INFO] [stdout]    |
[INFO] [stdout]  7 |     gossipsub::{Gossipsub, GossipsubConfig, GossipsubEvent, MessageAuthenticity, TopicHash},
[INFO] [stdout]    |                                                                                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     mdns::{MdnsEvent, TokioMdns},
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncWriteExt`
[INFO] [stdout]  --> src/models/blockchain.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 |     io::{self, AsyncReadExt, AsyncWriteExt},
[INFO] [stdout]   |                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mdns`
[INFO] [stdout]   --> src/models/p2p.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mdns = TokioMdns::new(Default::default()).unwrap();
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_mdns`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "e2a24052506febf3b9847e1e24f2432e4f4b8e4047198a4fcb1b9286868f6364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e2a24052506febf3b9847e1e24f2432e4f4b8e4047198a4fcb1b9286868f6364" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `PeerId` and `identity::Keypair`
[INFO] [stdout]  --> src/models/mod.rs:2:37
[INFO] [stdout]   |
[INFO] [stdout] 2 | use libp2p::{gossipsub::IdentTopic, identity::Keypair, PeerId};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::prelude::*`
[INFO] [stdout]  --> src/models/blockchain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `UnboundedReceiver` and `self`
[INFO] [stdout]  --> src/models/blockchain.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sync::mpsc::{self, UnboundedReceiver, UnboundedSender},
[INFO] [stdout]   |                  ^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MdnsEvent` and `TopicHash`
[INFO] [stdout]   --> src/models/p2p.rs:7:82
[INFO] [stdout]    |
[INFO] [stdout]  7 |     gossipsub::{Gossipsub, GossipsubConfig, GossipsubEvent, MessageAuthenticity, TopicHash},
[INFO] [stdout]    |                                                                                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     mdns::{MdnsEvent, TokioMdns},
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling blockchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `AsyncWriteExt`
[INFO] [stdout]  --> src/models/blockchain.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 |     io::{self, AsyncReadExt, AsyncWriteExt},
[INFO] [stdout]   |                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mdns`
[INFO] [stdout]   --> src/models/p2p.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mdns = TokioMdns::new(Default::default()).unwrap();
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_mdns`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PeerId` and `identity::Keypair`
[INFO] [stdout]  --> src/models/mod.rs:2:37
[INFO] [stdout]   |
[INFO] [stdout] 2 | use libp2p::{gossipsub::IdentTopic, identity::Keypair, PeerId};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::prelude::*`
[INFO] [stdout]  --> src/models/blockchain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `UnboundedReceiver` and `self`
[INFO] [stdout]  --> src/models/blockchain.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sync::mpsc::{self, UnboundedReceiver, UnboundedSender},
[INFO] [stdout]   |                  ^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MdnsEvent` and `TopicHash`
[INFO] [stdout]   --> src/models/p2p.rs:7:82
[INFO] [stdout]    |
[INFO] [stdout]  7 |     gossipsub::{Gossipsub, GossipsubConfig, GossipsubEvent, MessageAuthenticity, TopicHash},
[INFO] [stdout]    |                                                                                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     mdns::{MdnsEvent, TokioMdns},
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncWriteExt`
[INFO] [stdout]  --> src/models/blockchain.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 |     io::{self, AsyncReadExt, AsyncWriteExt},
[INFO] [stdout]   |                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mdns`
[INFO] [stdout]   --> src/models/p2p.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mdns = TokioMdns::new(Default::default()).unwrap();
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_mdns`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "e2a24052506febf3b9847e1e24f2432e4f4b8e4047198a4fcb1b9286868f6364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e2a24052506febf3b9847e1e24f2432e4f4b8e4047198a4fcb1b9286868f6364" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `PeerId` and `identity::Keypair`
[INFO] [stderr]  --> src/models/mod.rs:2:37
[INFO] [stderr]   |
[INFO] [stderr] 2 | use libp2p::{gossipsub::IdentTopic, identity::Keypair, PeerId};
[INFO] [stderr]   |                                     ^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::prelude::*`
[INFO] [stderr]  --> src/models/blockchain.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use chrono::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `UnboundedReceiver` and `self`
[INFO] [stderr]  --> src/models/blockchain.rs:8:18
[INFO] [stderr]   |
[INFO] [stderr] 8 |     sync::mpsc::{self, UnboundedReceiver, UnboundedSender},
[INFO] [stderr]   |                  ^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MdnsEvent` and `TopicHash`
[INFO] [stderr]   --> src/models/p2p.rs:7:82
[INFO] [stderr]    |
[INFO] [stderr]  7 |     gossipsub::{Gossipsub, GossipsubConfig, GossipsubEvent, MessageAuthenticity, TopicHash},
[INFO] [stderr]    |                                                                                  ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 13 |     mdns::{MdnsEvent, TokioMdns},
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AsyncWriteExt`
[INFO] [stderr]  --> src/models/blockchain.rs:7:30
[INFO] [stderr]   |
[INFO] [stderr] 7 |     io::{self, AsyncReadExt, AsyncWriteExt},
[INFO] [stderr]   |                              ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mdns`
[INFO] [stderr]   --> src/models/p2p.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |         let mdns = TokioMdns::new(Default::default()).unwrap();
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_mdns`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `blockchain` (lib) generated 6 warnings (run `cargo fix --lib -p blockchain` to apply 5 suggestions)
[INFO] [stderr] warning: `blockchain` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blockchain-43e05cc4bc445ed2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/cli.rs (/opt/rustwide/target/debug/deps/cli-bb820409b5755610)
[INFO] [stderr]      Running unittests src/bin/daemon.rs (/opt/rustwide/target/debug/deps/daemon-1619244545961058)
[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] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests blockchain
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e2a24052506febf3b9847e1e24f2432e4f4b8e4047198a4fcb1b9286868f6364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2a24052506febf3b9847e1e24f2432e4f4b8e4047198a4fcb1b9286868f6364", kill_on_drop: false }`
[INFO] [stdout] e2a24052506febf3b9847e1e24f2432e4f4b8e4047198a4fcb1b9286868f6364
