[INFO] cloning repository https://github.com/Lucas749/ethers-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lucas749/ethers-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucas749%2Fethers-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucas749%2Fethers-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db64ea6bf2dfa5ae041833b70e3ea1d78c8b96f8
[INFO] checking Lucas749/ethers-rs against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucas749%2Fethers-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Lucas749/ethers-rs on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Lucas749/ethers-rs
[INFO] finished tweaking git repo https://github.com/Lucas749/ethers-rs
[INFO] tweaked toml for git repo https://github.com/Lucas749/ethers-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Lucas749/ethers-rs 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ethabi v15.0.0
[INFO] [stderr]   Downloaded send_wrapper v0.5.0
[INFO] [stderr]   Downloaded zeroize v1.4.2
[INFO] [stderr]   Downloaded rusoto_credential v0.47.0
[INFO] [stderr]   Downloaded eth-keystore v0.3.0
[INFO] [stderr]   Downloaded rusoto_kms v0.47.0
[INFO] [stderr]   Downloaded base58check v0.1.0
[INFO] [stderr]   Downloaded serde-aux v3.0.1
[INFO] [stderr]   Downloaded ff v0.10.1
[INFO] [stderr]   Downloaded scrypt v0.7.0
[INFO] [stderr]   Downloaded signature_derive v1.0.0-pre.3
[INFO] [stderr]   Downloaded const-oid v0.6.1
[INFO] [stderr]   Downloaded const-oid v0.7.0
[INFO] [stderr]   Downloaded async_io_stream v0.3.2
[INFO] [stderr]   Downloaded p384 v0.8.0
[INFO] [stderr]   Downloaded bech32 v0.7.3
[INFO] [stderr]   Downloaded rusoto_signature v0.47.0
[INFO] [stderr]   Downloaded coins-core v0.2.2
[INFO] [stderr]   Downloaded pharos v0.5.2
[INFO] [stderr]   Downloaded coins-bip39 v0.3.0
[INFO] [stderr]   Downloaded der v0.4.4
[INFO] [stderr]   Downloaded p256 v0.9.0
[INFO] [stderr]   Downloaded coins-bip32 v0.3.0
[INFO] [stderr]   Downloaded elliptic-curve v0.11.1
[INFO] [stderr]   Downloaded hidapi v1.2.6
[INFO] [stderr]   Downloaded k256 v0.9.6
[INFO] [stderr]   Downloaded nix v0.13.1
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.2
[INFO] [stderr]   Downloaded ccm v0.4.4
[INFO] [stderr]   Downloaded libusb1-sys v0.5.0
[INFO] [stderr]   Downloaded crypto-bigint v0.2.10
[INFO] [stderr]   Downloaded elliptic-curve v0.10.6
[INFO] [stderr]   Downloaded rusoto_core v0.47.0
[INFO] [stderr]   Downloaded password-hash v0.2.3
[INFO] [stderr]   Downloaded rusb v0.8.1
[INFO] [stderr]   Downloaded ecdsa v0.12.4
[INFO] [stderr]   Downloaded ws_stream_wasm v0.7.3
[INFO] [stderr]   Downloaded block-modes v0.8.1
[INFO] [stderr]   Downloaded base64ct v1.1.0
[INFO] [stderr]   Downloaded byte-slice-cast v1.1.0
[INFO] [stderr]   Downloaded rlp-derive v0.1.0
[INFO] [stderr]   Downloaded group v0.10.0
[INFO] [stderr]   Downloaded svm-rs v0.1.2
[INFO] [stderr]   Downloaded yubihsm v0.39.0
[INFO] [stderr]   Downloaded harp v0.1.0
[INFO] [stderr]   Downloaded coins-ledger v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ed49f054319a7c7f63059c12a4785e8f66e727f81e919ee1dd9e0da85e23f17
[INFO] running `Command { std: "docker" "start" "-a" "1ed49f054319a7c7f63059c12a4785e8f66e727f81e919ee1dd9e0da85e23f17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ed49f054319a7c7f63059c12a4785e8f66e727f81e919ee1dd9e0da85e23f17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ed49f054319a7c7f63059c12a4785e8f66e727f81e919ee1dd9e0da85e23f17", kill_on_drop: false }`
[INFO] [stdout] 1ed49f054319a7c7f63059c12a4785e8f66e727f81e919ee1dd9e0da85e23f17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1004237d7d5cb1ebaa97dab861f72909a68f538e43bac4107bb34570df9e710
[INFO] running `Command { std: "docker" "start" "-a" "f1004237d7d5cb1ebaa97dab861f72909a68f538e43bac4107bb34570df9e710", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling futures-core v0.3.18
[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]    Compiling pkg-config v0.3.20
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling futures-task v0.3.18
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[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]     Checking byteorder v1.4.3
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[INFO] [stderr]    Compiling openssl-sys v0.9.67
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[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking tower-service v0.3.1
[INFO] [stderr]     Checking httpdate v1.0.1
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]     Checking tinyvec v1.5.0
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking unicode-bidi v0.3.7
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking form_urlencoded v1.0.1
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[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]     Checking digest v0.9.0
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[INFO] [stderr]     Checking sha2 v0.9.8
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[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]    Compiling lock_api v0.4.5
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[INFO] [stderr]    Compiling thiserror v1.0.30
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[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking tokio-tungstenite v0.15.0
[INFO] [stderr]     Checking h2 v0.3.6
[INFO] [stderr]     Checking ethereum-types v0.12.1
[INFO] [stderr]     Checking ethabi v15.0.0
[INFO] [stderr]     Checking ethers-core v0.6.0 (/opt/rustwide/workdir/ethers-core)
[INFO] [stderr]     Checking hyper v0.14.13
[INFO] [stderr]     Checking ethers-signers v0.6.0 (/opt/rustwide/workdir/ethers-signers)
[INFO] [stderr]     Checking ethers-derive-eip712 v0.2.0 (/opt/rustwide/workdir/ethers-core/ethers-derive-eip712)
[INFO] [stderr]     Checking ethers-solc v0.1.0 (/opt/rustwide/workdir/ethers-solc)
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking hyper-rustls v0.22.1
[INFO] [stderr]     Checking reqwest v0.11.6
[INFO] [stdout] warning: static `LOCK` is never used
[INFO] [stdout]   --> ethers-solc/src/compile.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | static LOCK: Lazy<Mutex<()>> = Lazy::new(|| Mutex::new(()));
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ethers-providers v0.6.0 (/opt/rustwide/workdir/ethers-providers)
[INFO] [stderr]     Checking ethers-contract-abigen v0.6.0 (/opt/rustwide/workdir/ethers-contract/ethers-contract-abigen)
[INFO] [stderr]     Checking ethers-etherscan v0.2.0 (/opt/rustwide/workdir/ethers-etherscan)
[INFO] [stderr]     Checking ethers-contract-derive v0.6.0 (/opt/rustwide/workdir/ethers-contract/ethers-contract-derive)
[INFO] [stderr]     Checking ethers-contract v0.6.0 (/opt/rustwide/workdir/ethers-contract)
[INFO] [stderr]     Checking ethers-middleware v0.6.0 (/opt/rustwide/workdir/ethers-middleware)
[INFO] [stderr]     Checking ethers v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]    --> src/lib.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub use super::core::{types::*, *};
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `utils` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub use super::solc::*;
[INFO] [stdout]     |             -------------- but the name `utils` in the type namespace is also re-exported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]    --> src/lib.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub use super::core::{types::*, *};
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `utils` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub use super::solc::*;
[INFO] [stdout]     |             -------------- but the name `utils` in the type namespace is also re-exported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ambiguous_glob_reexports)]` 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] [stdout] error[E0191]: the value of the associated type `Artifact` (from trait `ArtifactOutput`) must be specified
[INFO] [stdout]   --> examples/contract_human_readable.rs:29:20
[INFO] [stdout]    |
[INFO] [stdout] 29 |         .artifacts(ArtifactOutput::Nothing)
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^ help: specify the associated type: `ArtifactOutput<Artifact = Type>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: type alias takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]   --> examples/contract_with_abi_and_structs.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 | async fn main() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                    ^^^^^^     -------------------------- help: remove this generic argument
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    expected 1 generic argument
[INFO] [stdout]    |
[INFO] [stdout] note: type alias defined here, with 1 generic parameter: `T`
[INFO] [stdout]   --> /opt/rustwide/workdir/ethers-etherscan/src/lib.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub type Result<T> = std::result::Result<T, EtherscanError>;
[INFO] [stdout]    |          ^^^^^^ -
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ethers` (example "contract_with_abi_and_structs") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no associated item named `Nothing` found for trait `ArtifactOutput`
[INFO] [stdout]   --> examples/contract_human_readable.rs:29:36
[INFO] [stdout]    |
[INFO] [stdout] 29 |         .artifacts(ArtifactOutput::Nothing)
[INFO] [stdout]    |                                    ^^^^^^^ associated item not found in `ArtifactOutput`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 0 arguments but 1 argument was supplied
[INFO] [stdout]    --> examples/contract_human_readable.rs:29:10
[INFO] [stdout]     |
[INFO] [stdout] 29  |         .artifacts(ArtifactOutput::Nothing)
[INFO] [stdout]     |          ^^^^^^^^^ -----------------------
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    unexpected argument
[INFO] [stdout]     |                    help: remove the extra argument
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/ethers-solc/src/lib.rs:372:12
[INFO] [stdout]     |
[INFO] [stdout] 372 |     pub fn artifacts<A: ArtifactOutput>(self) -> ProjectBuilder<A> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `Compiled` found for struct `ProjectCompileOutput` in the current scope
[INFO] [stdout]   --> examples/contract_human_readable.rs:35:31
[INFO] [stdout]    |
[INFO] [stdout] 35 |         ProjectCompileOutput::Compiled((output, _)) => output,
[INFO] [stdout]    |                               ^^^^^^^^ associated item not found in `ProjectCompileOutput<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0191, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ethers` (example "contract_human_readable") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "f1004237d7d5cb1ebaa97dab861f72909a68f538e43bac4107bb34570df9e710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1004237d7d5cb1ebaa97dab861f72909a68f538e43bac4107bb34570df9e710", kill_on_drop: false }`
[INFO] [stdout] f1004237d7d5cb1ebaa97dab861f72909a68f538e43bac4107bb34570df9e710
