[INFO] cloning repository https://github.com/goohy214/ece598-sp2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/goohy214/ece598-sp2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoohy214%2Fece598-sp2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoohy214%2Fece598-sp2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3dab901fadd0c274f4a0d491c0c8f30d298e37fe
[INFO] testing goohy214/ece598-sp2020 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoohy214%2Fece598-sp2020" "/workspace/builds/worker-45/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-45/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/goohy214/ece598-sp2020 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/goohy214/ece598-sp2020
[INFO] finished tweaking git repo https://github.com/goohy214/ece598-sp2020
[INFO] tweaked toml for git repo https://github.com/goohy214/ece598-sp2020 written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] crate git repo https://github.com/goohy214/ece598-sp2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ascii v0.8.7
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[INFO] [stderr]   Downloaded is-odd v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f90f5707f92bd056f6441db2c81c7ad319659d7b134e40e39e972a99609ed313
[INFO] running `Command { std: "docker" "start" "-a" "f90f5707f92bd056f6441db2c81c7ad319659d7b134e40e39e972a99609ed313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f90f5707f92bd056f6441db2c81c7ad319659d7b134e40e39e972a99609ed313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f90f5707f92bd056f6441db2c81c7ad319659d7b134e40e39e972a99609ed313", kill_on_drop: false }`
[INFO] [stdout] f90f5707f92bd056f6441db2c81c7ad319659d7b134e40e39e972a99609ed313
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fede2257d3d8bfa22db67aac1188a71a5af89a4c45bfbaea1e1a10910fe832d9
[INFO] running `Command { std: "docker" "start" "-a" "fede2257d3d8bfa22db67aac1188a71a5af89a4c45bfbaea1e1a10910fe832d9", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.5
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[INFO] [stderr]    Compiling nodrop v0.1.14
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[INFO] [stderr]    Compiling percent-encoding v1.0.1
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[INFO] [stdout] error[E0583]: file not found for module `api`
[INFO] [stdout]  --> src/main.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod api;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `api`, create file "src/api.rs" or "src/api/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `crypto`
[INFO] [stdout]  --> src/main.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod crypto;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `crypto`, create file "src/crypto.rs" or "src/crypto/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `network`
[INFO] [stdout]   --> src/main.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub mod network;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `network`, create file "src/network.rs" or "src/network/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::crypto::hash`
[INFO] [stdout]  --> src/block.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::crypto::hash::{H256, Hashable};
[INFO] [stdout]   |                    ^^^^ could not find `hash` in `crypto`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::crypto::hash`
[INFO] [stdout]  --> src/blockchain.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::crypto::hash::H256;
[INFO] [stdout]   |                    ^^^^ could not find `hash` in `crypto`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::network::server`
[INFO] [stdout]  --> src/miner.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::network::server::Handle as ServerHandle;
[INFO] [stdout]   |                     ^^^^^^ could not find `server` in `network`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `api::Server`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use api::Server as ApiServer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ no `Server` in `api`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `network::server`, `network::worker`
[INFO] [stdout]   --> src/main.rs:17:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | use network::{server, worker};
[INFO] [stdout]    |               ^^^^^^  ^^^^^^ no `worker` in `network`
[INFO] [stdout]    |               |
[INFO] [stdout]    |               no `server` in `network`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/transaction.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::Rng; 
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::Alphanumeric`
[INFO] [stdout]  --> src/transaction.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::distributions::Alphanumeric;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EdDSAParameters`
[INFO] [stdout]  --> src/transaction.rs:4:87
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ring::signature::{self,Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters,UnparsedPublicKey};
[INFO] [stdout]   |                                                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitcoin` due to 9 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "fede2257d3d8bfa22db67aac1188a71a5af89a4c45bfbaea1e1a10910fe832d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fede2257d3d8bfa22db67aac1188a71a5af89a4c45bfbaea1e1a10910fe832d9", kill_on_drop: false }`
[INFO] [stdout] fede2257d3d8bfa22db67aac1188a71a5af89a4c45bfbaea1e1a10910fe832d9