[INFO] fetching crate ethcontract-mock 0.25.8...
[INFO] testing ethcontract-mock-0.25.8 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate ethcontract-mock 0.25.8 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ethcontract-mock 0.25.8
[INFO] finished tweaking crates.io crate ethcontract-mock 0.25.8
[INFO] tweaked toml for crates.io crate ethcontract-mock 0.25.8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ethcontract-mock 0.25.8 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 173 packages to highest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding mockall v0.11.4 (available: v0.15.0)
[INFO] [stderr]       Adding rlp v0.5.2 (available: v0.6.1)
[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 }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mockall v0.11.4
[INFO] [stderr]   Downloaded ethcontract-common v0.25.8
[INFO] [stderr]   Downloaded ethcontract-derive v0.25.8
[INFO] [stderr]   Downloaded ethcontract-generate v0.25.8
[INFO] [stderr]   Downloaded mockall_derive v0.11.4
[INFO] [stderr]   Downloaded jsonrpc-core v18.0.0
[INFO] [stderr]   Downloaded ethcontract v0.25.8
[INFO] [stderr]   Downloaded web3 v0.19.0
[INFO] [stderr]   Downloaded idna v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c3b68c5e890165f469ae7ebcf29bf7a1cc0b775a512e2aeaa1466fb264bc5d0e
[INFO] running `Command { std: "docker" "start" "c3b68c5e890165f469ae7ebcf29bf7a1cc0b775a512e2aeaa1466fb264bc5d0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3b68c5e890165f469ae7ebcf29bf7a1cc0b775a512e2aeaa1466fb264bc5d0e", 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" "c3b68c5e890165f469ae7ebcf29bf7a1cc0b775a512e2aeaa1466fb264bc5d0e" "/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" "c3b68c5e890165f469ae7ebcf29bf7a1cc0b775a512e2aeaa1466fb264bc5d0e", 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" "c3b68c5e890165f469ae7ebcf29bf7a1cc0b775a512e2aeaa1466fb264bc5d0e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling smallvec v1.16.3
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling litemap v0.8.3
[INFO] [stderr]    Compiling writeable v0.6.4
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling utf8_iter v1.0.4
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling futures-io v0.3.34
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling tinyvec v1.13.3
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling secp256k1-sys v0.8.2
[INFO] [stderr]    Compiling rlp v0.5.2
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling impl-rlp v0.3.0
[INFO] [stderr]    Compiling futures-timer v3.0.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.26
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling sha3 v0.10.9
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling lazy_static v1.5.1
[INFO] [stderr]    Compiling predicates-core v1.0.10
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling predicates-tree v1.0.13
[INFO] [stderr]    Compiling float-cmp v0.10.0
[INFO] [stderr]    Compiling fragile v2.1.0
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling predicates v2.1.5
[INFO] [stderr]    Compiling predicates v3.1.4
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling synstructure v0.14.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling zerofrom-derive v0.1.8
[INFO] [stderr]    Compiling yoke-derive v0.8.4
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling zerovec-derive v0.11.6
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling pin-project v1.1.13
[INFO] [stderr]    Compiling zerofrom v0.1.8
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling yoke v0.8.3
[INFO] [stderr]    Compiling zerovec v0.11.8
[INFO] [stderr]    Compiling zerotrie v0.2.5
[INFO] [stderr]    Compiling mockall_derive v0.11.4
[INFO] [stderr]    Compiling tinystr v0.8.4
[INFO] [stderr]    Compiling potential_utf v0.1.6
[INFO] [stderr]    Compiling icu_collections v2.3.0
[INFO] [stderr]    Compiling icu_locale_core v2.3.0
[INFO] [stderr]    Compiling impl-serde v0.4.0
[INFO] [stderr]    Compiling ethbloom v0.13.0
[INFO] [stderr]    Compiling primitive-types v0.12.2
[INFO] [stderr]    Compiling ethereum-types v0.14.1
[INFO] [stderr]    Compiling icu_provider v2.3.1
[INFO] [stderr]    Compiling icu_properties v2.3.0
[INFO] [stderr]    Compiling icu_normalizer v2.3.0
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling jsonrpc-core v18.0.0
[INFO] [stderr]    Compiling secp256k1 v0.27.0
[INFO] [stderr]    Compiling mockall v0.11.4
[INFO] [stderr]    Compiling ethabi v18.0.0
[INFO] [stderr]    Compiling idna_adapter v1.2.2
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling web3 v0.19.0
[INFO] [stderr]    Compiling ethcontract-common v0.25.8
[INFO] [stderr]    Compiling ethcontract-generate v0.25.8
[INFO] [stderr]    Compiling ethcontract-derive v0.25.8
[INFO] [stderr]    Compiling ethcontract v0.25.8
[INFO] [stderr]    Compiling ethcontract-mock v0.25.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "c3b68c5e890165f469ae7ebcf29bf7a1cc0b775a512e2aeaa1466fb264bc5d0e", 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" "c3b68c5e890165f469ae7ebcf29bf7a1cc0b775a512e2aeaa1466fb264bc5d0e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling tokio v1.53.3
[INFO] [stderr]    Compiling ethcontract-mock v0.25.8 (/opt/rustwide/workdir)
[INFO] [stdout] error: failed to read artifact JSON file
[INFO] [stdout]        
[INFO] [stdout]        Caused by:
[INFO] [stdout]            No such file or directory (os error 2)
[INFO] [stdout]        
[INFO] [stdout]        Stack backtrace:
[INFO] [stdout]           0: <core::io::error::Error as anyhow::context::ext::StdError>::ext_context::<&str>
[INFO] [stdout]           1: <core::result::Result<alloc::string::String, core::io::error::Error> as anyhow::Context<alloc::string::String, core::io::error::Error>>::context::<&str>
[INFO] [stdout]           2: ethcontract_generate::source::get_local_contract
[INFO] [stdout]           3: <ethcontract_generate::source::Source>::artifact_json
[INFO] [stdout]           4: ethcontract_derive::generate
[INFO] [stdout]           5: ethcontract_derive::contract
[INFO] [stdout]           6: <ethcontract_derive::contract as core::ops::function::FnOnce<(proc_macro::TokenStream,)>>::call_once
[INFO] [stdout]           7: proc_macro::bridge::client::run_client::<proc_macro::TokenStream, ethcontract_derive::contract>::{closure#0}::{closure#0}
[INFO] [stdout]           8: proc_macro::bridge::client::state::set::<proc_macro::TokenStream, proc_macro::bridge::client::run_client<proc_macro::TokenStream, ethcontract_derive::contract>::{closure#0}::{closure#0}>
[INFO] [stdout]           9: proc_macro::bridge::client::run_client::<proc_macro::TokenStream, ethcontract_derive::contract>::{closure#0}
[INFO] [stdout]          10: <core::panic::unwind_safe::AssertUnwindSafe<proc_macro::bridge::client::run_client<proc_macro::TokenStream, ethcontract_derive::contract>::{closure#0}> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]          11: std::panicking::catch_unwind::do_call::<core::panic::unwind_safe::AssertUnwindSafe<proc_macro::bridge::client::run_client<proc_macro::TokenStream, ethcontract_derive::contract>::{closure#0}>, proc_macro::TokenStream>
[INFO] [stdout]          12: __rust_try
[INFO] [stdout]          13: proc_macro::bridge::client::run_client::<proc_macro::TokenStream, ethcontract_derive::contract>
[INFO] [stdout]          14: <proc_macro::bridge::client::Client>::expand1::<ethcontract_derive::contract>::{closure#0}
[INFO] [stdout]          15: proc_macro::bridge::selfless_reify::reify_to_extern_c_fn_hrt_bridge::wrapper::<proc_macro::bridge::buffer::Buffer, <proc_macro::bridge::client::Client>::expand1<ethcontract_derive::contract>::{closure#0}>
[INFO] [stdout]          16: <rustc_proc_macro::bridge::server::MaybeCrossThread as rustc_proc_macro::bridge::server::ExecutionStrategy>::run_bridge_and_client::<rustc_expand::proc_macro_server::Rustc>
[INFO] [stdout]          17: <rustc_proc_macro::bridge::client::Client>::run1::<rustc_expand::proc_macro_server::Rustc, rustc_proc_macro::bridge::server::MaybeCrossThread>
[INFO] [stdout]          18: <rustc_expand::proc_macro::BangProcMacro as rustc_expand::base::BangProcMacro>::expand
[INFO] [stdout]          19: <rustc_expand::expand::MacroExpander>::fully_expand_fragment
[INFO] [stdout]          20: <rustc_expand::expand::MacroExpander>::expand_crate
[INFO] [stdout]          21: rustc_interface::passes::resolver_for_lowering_raw
[INFO] [stdout]          22: rustc_query_impl::query_vtables::resolver_for_lowering_raw::invoke_provider_fn::__rust_begin_short_backtrace
[INFO] [stdout]          23: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 24]>>, false>
[INFO] [stdout]          24: rustc_query_impl::query_vtables::resolver_for_lowering_raw::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]          25: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]          26: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]          27: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]          28: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]          29: <unknown>
[INFO] [stdout]          30: clone
[INFO] [stdout]  --> src/test/returns.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | ethcontract::contract!("examples/truffle/build/contracts/AbiTypes.json");
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: failed to read artifact JSON file
[INFO] [stdout]        
[INFO] [stdout]        Caused by:
[INFO] [stdout]            No such file or directory (os error 2)
[INFO] [stdout]        
[INFO] [stdout]        Stack backtrace:
[INFO] [stdout]           0: <core::io::error::Error as anyhow::context::ext::StdError>::ext_context::<&str>
[INFO] [stdout]           1: <core::result::Result<alloc::string::String, core::io::error::Error> as anyhow::Context<alloc::string::String, core::io::error::Error>>::context::<&str>
[INFO] [stdout]           2: ethcontract_generate::source::get_local_contract
[INFO] [stdout]           3: <ethcontract_generate::source::Source>::artifact_json
[INFO] [stdout]           4: ethcontract_derive::generate
[INFO] [stdout]           5: ethcontract_derive::contract
[INFO] [stdout]           6: <ethcontract_derive::contract as core::ops::function::FnOnce<(proc_macro::TokenStream,)>>::call_once
[INFO] [stdout]           7: proc_macro::bridge::client::run_client::<proc_macro::TokenStream, ethcontract_derive::contract>::{closure#0}::{closure#0}
[INFO] [stdout]           8: proc_macro::bridge::client::state::set::<proc_macro::TokenStream, proc_macro::bridge::client::run_client<proc_macro::TokenStream, ethcontract_derive::contract>::{closure#0}::{closure#0}>
[INFO] [stdout]           9: proc_macro::bridge::client::run_client::<proc_macro::TokenStream, ethcontract_derive::contract>::{closure#0}
[INFO] [stdout]          10: <core::panic::unwind_safe::AssertUnwindSafe<proc_macro::bridge::client::run_client<proc_macro::TokenStream, ethcontract_derive::contract>::{closure#0}> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]          11: std::panicking::catch_unwind::do_call::<core::panic::unwind_safe::AssertUnwindSafe<proc_macro::bridge::client::run_client<proc_macro::TokenStream, ethcontract_derive::contract>::{closure#0}>, proc_macro::TokenStream>
[INFO] [stdout]          12: __rust_try
[INFO] [stdout]          13: proc_macro::bridge::client::run_client::<proc_macro::TokenStream, ethcontract_derive::contract>
[INFO] [stdout]          14: <proc_macro::bridge::client::Client>::expand1::<ethcontract_derive::contract>::{closure#0}
[INFO] [stdout]          15: proc_macro::bridge::selfless_reify::reify_to_extern_c_fn_hrt_bridge::wrapper::<proc_macro::bridge::buffer::Buffer, <proc_macro::bridge::client::Client>::expand1<ethcontract_derive::contract>::{closure#0}>
[INFO] [stdout]          16: <rustc_proc_macro::bridge::server::MaybeCrossThread as rustc_proc_macro::bridge::server::ExecutionStrategy>::run_bridge_and_client::<rustc_expand::proc_macro_server::Rustc>
[INFO] [stdout]          17: <rustc_proc_macro::bridge::client::Client>::run1::<rustc_expand::proc_macro_server::Rustc, rustc_proc_macro::bridge::server::MaybeCrossThread>
[INFO] [stdout]          18: <rustc_expand::proc_macro::BangProcMacro as rustc_expand::base::BangProcMacro>::expand
[INFO] [stdout]          19: <rustc_expand::expand::MacroExpander>::fully_expand_fragment
[INFO] [stdout]          20: <rustc_expand::expand::MacroExpander>::expand_crate
[INFO] [stdout]          21: rustc_interface::passes::resolver_for_lowering_raw
[INFO] [stdout]          22: rustc_query_impl::query_vtables::resolver_for_lowering_raw::invoke_provider_fn::__rust_begin_short_backtrace
[INFO] [stdout]          23: rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::SingleCache<rustc_middle::query::erase::ErasedData<[u8; 24]>>, false>
[INFO] [stdout]          24: rustc_query_impl::query_vtables::resolver_for_lowering_raw::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]          25: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}
[INFO] [stdout]          26: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]          27: <std::thread::lifecycle::spawn_unchecked<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]          28: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]          29: <unknown>
[INFO] [stdout]          30: clone
[INFO] [stdout]   --> src/test/mod.rs:84:24
[INFO] [stdout]    |
[INFO] [stdout] 84 | ethcontract::contract!("examples/truffle/build/contracts/ERC20.json");
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ERC20` in this scope
[INFO] [stdout]   --> src/test/batch.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 |         .expect(ERC20::signatures().name())
[INFO] [stdout]    |                 ^^^^^ use of undeclared type `ERC20`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ERC20` in this scope
[INFO] [stdout]   --> src/test/batch.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |         .expect(ERC20::signatures().symbol())
[INFO] [stdout]    |                 ^^^^^ use of undeclared type `ERC20`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ERC20` in this scope
[INFO] [stdout]   --> src/test/batch.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |         .expect(ERC20::signatures().decimals())
[INFO] [stdout]    |                 ^^^^^ use of undeclared type `ERC20`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ERC20` in this scope
[INFO] [stdout]   --> src/test/batch.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |         .expect(ERC20::signatures().total_supply())
[INFO] [stdout]    |                 ^^^^^ use of undeclared type `ERC20`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ERC20` in this scope
[INFO] [stdout]   --> src/test/eth_block_number.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 |     contract.expect(ERC20::signatures().transfer());
[INFO] [stdout]    |                     ^^^^^ use of undeclared type `ERC20`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ERC20` in this scope
[INFO] [stdout]   --> src/test/eth_block_number.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |         .expect(ERC20::signatures().transfer())
[INFO] [stdout]    |                 ^^^^^ use of undeclared type `ERC20`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ERC20` in this scope
[INFO] [stdout]   --> src/test/eth_block_number.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |     contract.expect(ERC20::signatures().transfer());
[INFO] [stdout]    |                     ^^^^^ use of undeclared type `ERC20`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ERC20` in this scope
[INFO] [stdout]  --> src/test/eth_estimate_gas.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 |     contract.expect(ERC20::signatures().transfer());
[INFO] [stdout]   |                     ^^^^^ use of undeclared type `ERC20`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ERC20` in this scope
[INFO] [stdout]   --> src/test/eth_estimate_gas.rs:25:21
[INFO] [stdout]    |
[INFO] [stdout] 25 |     contract.expect(ERC20::signatures().transfer());
[INFO] [stdout]    |                     ^^^^^ use of undeclared type `ERC20`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ERC20` in this scope
[INFO] [stdout]   --> src/test/eth_estimate_gas.rs:82:21
[INFO] [stdout]    |
[INFO] [stdout] 82 |     contract.expect(ERC20::signatures().transfer());
[INFO] [stdout]    |                     ^^^^^ use of undeclared type `ERC20`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ERC20` in this scope
[INFO] [stdout]    --> src/test/eth_estimate_gas.rs:114:21
[INFO] [stdout]     |
[INFO] [stdout] 114 |     contract.expect(ERC20::signatures().transfer());
[INFO] [stdout]     |                     ^^^^^ use of undeclared type `ERC20`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ERC20` in this scope
[INFO] [stdout]  --> src/test/eth_get_transaction_receipt.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 |     contract.expect(ERC20::signatures().transfer());
[INFO] [stdout]   |                     ^^^^^ use of undeclared type `ERC20`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]   --> src/test/eth_get_transaction_receipt.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 |         .hash();
[INFO] [stdout]    |          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider providing a type annotation
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout]    = note: `#[warn(method_call_on_diverging_infer_var)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `hash` found for type `_` in the current scope
[INFO] [stdout]   --> src/test/eth_get_transaction_receipt.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 10 |       let hash = instance
[INFO] [stdout]    |  ________________-
[INFO] [stdout] 11 | |         .transfer(address_for("Bob"), 100.into())
[INFO] [stdout] 12 | |         .into_inner()
[INFO] [stdout] 13 | |         .resolve(ResolveCondition::Pending)
[INFO] [stdout] 14 | |         .send()
[INFO] [stdout] 15 | |         .await?
[INFO] [stdout] 16 | |         .hash();
[INFO] [stdout]    | |_________-^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: there is a method `hash_one` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/hash/mod.rs:694:4
[INFO] [stdout] help: trait `Hash` which provides `hash` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::hash::Hash;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ERC20` in this scope
[INFO] [stdout]   --> src/test/eth_transaction_count.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |     contract.expect(ERC20::signatures().transfer());
[INFO] [stdout]    |                     ^^^^^ use of undeclared type `ERC20`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ERC20` in this scope
[INFO] [stdout]   --> src/test/eth_transaction_count.rs:49:21
[INFO] [stdout]    |
[INFO] [stdout] 49 |     contract.expect(ERC20::signatures().transfer());
[INFO] [stdout]    |                     ^^^^^ use of undeclared type `ERC20`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ERC20` in this scope
[INFO] [stdout]   --> src/test/eth_transaction_count.rs:90:21
[INFO] [stdout]    |
[INFO] [stdout] 90 |     contract.expect(ERC20::signatures().transfer());
[INFO] [stdout]    |                     ^^^^^ use of undeclared type `ERC20`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ethcontract-mock` (lib test) due to 18 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c3b68c5e890165f469ae7ebcf29bf7a1cc0b775a512e2aeaa1466fb264bc5d0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3b68c5e890165f469ae7ebcf29bf7a1cc0b775a512e2aeaa1466fb264bc5d0e", kill_on_drop: false }`
[INFO] [stdout] c3b68c5e890165f469ae7ebcf29bf7a1cc0b775a512e2aeaa1466fb264bc5d0e
