[INFO] fetching crate odra-casper-wasm-env 2.4.0...
[INFO] checking odra-casper-wasm-env-2.4.0 against try#95813608313bff49cfc1afc393a946a3c085b772 for pr-148946
[INFO] extracting crate odra-casper-wasm-env 2.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate odra-casper-wasm-env 2.4.0
[INFO] finished tweaking crates.io crate odra-casper-wasm-env 2.4.0
[INFO] tweaked toml for crates.io crate odra-casper-wasm-env 2.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate odra-casper-wasm-env 2.4.0 on toolchain 95813608313bff49cfc1afc393a946a3c085b772
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate odra-casper-wasm-env 2.4.0 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" "+95813608313bff49cfc1afc393a946a3c085b772" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cbf7db2249ac72327b69b080f236c7cac240cc194bc9ab0ac906aad69a379c6
[INFO] running `Command { std: "docker" "start" "-a" "0cbf7db2249ac72327b69b080f236c7cac240cc194bc9ab0ac906aad69a379c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cbf7db2249ac72327b69b080f236c7cac240cc194bc9ab0ac906aad69a379c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cbf7db2249ac72327b69b080f236c7cac240cc194bc9ab0ac906aad69a379c6", kill_on_drop: false }`
[INFO] [stdout] 0cbf7db2249ac72327b69b080f236c7cac240cc194bc9ab0ac906aad69a379c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cc59d8bf47db9457b3c22ffc85d347a4030bb15d9ed66d1bb61591b9d6246e2
[INFO] running `Command { std: "docker" "start" "-a" "8cc59d8bf47db9457b3c22ffc85d347a4030bb15d9ed66d1bb61591b9d6246e2", kill_on_drop: false }`
[INFO] [stderr]     Checking zeroize v1.8.1
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[INFO] [stderr]    Compiling casper-event-standard-macro v0.7.0
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[INFO] [stderr]     Checking odra-casper-wasm-env v2.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]   --> src/host_functions.rs:60:55
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let key = runtime::get_key(consts::STATE_KEY).unwrap_or_revert();
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]    |
[INFO] [stdout]    = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]    = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]    |
[INFO] [stdout] 60 -         let key = runtime::get_key(consts::STATE_KEY).unwrap_or_revert();
[INFO] [stdout] 60 +         let key = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(runtime::get_key(consts::STATE_KEY));
[INFO] [stdout]    |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]    |
[INFO] [stdout] 60 -         let key = runtime::get_key(consts::STATE_KEY).unwrap_or_revert();
[INFO] [stdout] 60 +         let key = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(runtime::get_key(consts::STATE_KEY));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]   --> src/host_functions.rs:66:31
[INFO] [stdout]    |
[INFO] [stdout] 66 |         (*STATE).into_bytes().unwrap_or_revert()
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]    |
[INFO] [stdout]    = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]    = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]    |
[INFO] [stdout] 66 -         (*STATE).into_bytes().unwrap_or_revert()
[INFO] [stdout] 66 +         casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert((*STATE).into_bytes())
[INFO] [stdout]    |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]    |
[INFO] [stdout] 66 -         (*STATE).into_bytes().unwrap_or_revert()
[INFO] [stdout] 66 +         odra_core::prelude::UnwrapOrRevert::unwrap_or_revert((*STATE).into_bytes())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]   --> src/host_functions.rs:60:55
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let key = runtime::get_key(consts::STATE_KEY).unwrap_or_revert();
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]    |
[INFO] [stdout]    = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]    = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]    |
[INFO] [stdout] 60 -         let key = runtime::get_key(consts::STATE_KEY).unwrap_or_revert();
[INFO] [stdout] 60 +         let key = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(runtime::get_key(consts::STATE_KEY));
[INFO] [stdout]    |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]    |
[INFO] [stdout] 60 -         let key = runtime::get_key(consts::STATE_KEY).unwrap_or_revert();
[INFO] [stdout] 60 +         let key = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(runtime::get_key(consts::STATE_KEY));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:140:10
[INFO] [stdout]     |
[INFO] [stdout] 140 |         .unwrap_or_revert_with(ApiError::AllocLayout)
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert_with` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 139 -     let contract_hash: PackageHash = runtime::get_key(&package_hash_key_name)
[INFO] [stdout] 140 -         .unwrap_or_revert_with(ApiError::AllocLayout)
[INFO] [stdout] 139 +     let contract_hash: PackageHash = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert_with(runtime::get_key(&package_hash_key_name), ApiError::AllocLayout)
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 139 -     let contract_hash: PackageHash = runtime::get_key(&package_hash_key_name)
[INFO] [stdout] 140 -         .unwrap_or_revert_with(ApiError::AllocLayout)
[INFO] [stdout] 139 +     let contract_hash: PackageHash = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert_with(runtime::get_key(&package_hash_key_name), ApiError::AllocLayout)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]   --> src/host_functions.rs:66:31
[INFO] [stdout]    |
[INFO] [stdout] 66 |         (*STATE).into_bytes().unwrap_or_revert()
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]    |
[INFO] [stdout]    = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]    = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]    |
[INFO] [stdout] 66 -         (*STATE).into_bytes().unwrap_or_revert()
[INFO] [stdout] 66 +         casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert((*STATE).into_bytes())
[INFO] [stdout]    |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]    |
[INFO] [stdout] 66 -         (*STATE).into_bytes().unwrap_or_revert()
[INFO] [stdout] 66 +         odra_core::prelude::UnwrapOrRevert::unwrap_or_revert((*STATE).into_bytes())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:140:10
[INFO] [stdout]     |
[INFO] [stdout] 140 |         .unwrap_or_revert_with(ApiError::AllocLayout)
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert_with` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 139 -     let contract_hash: PackageHash = runtime::get_key(&package_hash_key_name)
[INFO] [stdout] 140 -         .unwrap_or_revert_with(ApiError::AllocLayout)
[INFO] [stdout] 139 +     let contract_hash: PackageHash = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert_with(runtime::get_key(&package_hash_key_name), ApiError::AllocLayout)
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 139 -     let contract_hash: PackageHash = runtime::get_key(&package_hash_key_name)
[INFO] [stdout] 140 -         .unwrap_or_revert_with(ApiError::AllocLayout)
[INFO] [stdout] 139 +     let contract_hash: PackageHash = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert_with(runtime::get_key(&package_hash_key_name), ApiError::AllocLayout)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:328:52
[INFO] [stdout]     |
[INFO] [stdout] 328 |     let cl_value = CLValue::from_t(value.to_vec()).unwrap_or_revert();
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 328 -     let cl_value = CLValue::from_t(value.to_vec()).unwrap_or_revert();
[INFO] [stdout] 328 +     let cl_value = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(CLValue::from_t(value.to_vec()));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 328 -     let cl_value = CLValue::from_t(value.to_vec()).unwrap_or_revert();
[INFO] [stdout] 328 +     let cl_value = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(CLValue::from_t(value.to_vec()));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:373:63
[INFO] [stdout]     |
[INFO] [stdout] 373 |     let value_bytes = Vec::from_bytes(value_bytes.as_slice()).unwrap_or_revert();
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 373 -     let value_bytes = Vec::from_bytes(value_bytes.as_slice()).unwrap_or_revert();
[INFO] [stdout] 373 +     let value_bytes = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(Vec::from_bytes(value_bytes.as_slice()));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 373 -     let value_bytes = Vec::from_bytes(value_bytes.as_slice()).unwrap_or_revert();
[INFO] [stdout] 373 +     let value_bytes = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(Vec::from_bytes(value_bytes.as_slice()));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:476:59
[INFO] [stdout]     |
[INFO] [stdout] 476 |         Some(dictionary_key) => *dictionary_key.as_uref().unwrap_or_revert(),
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 476 -         Some(dictionary_key) => *dictionary_key.as_uref().unwrap_or_revert(),
[INFO] [stdout] 476 +         Some(dictionary_key) => *casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(dictionary_key.as_uref()),
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 476 -         Some(dictionary_key) => *dictionary_key.as_uref().unwrap_or_revert(),
[INFO] [stdout] 476 +         Some(dictionary_key) => *odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(dictionary_key.as_uref()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:485:66
[INFO] [stdout]     |
[INFO] [stdout] 485 |             let uref: URef = bytesrepr::deserialize(value_bytes).unwrap_or_revert();
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 485 -             let uref: URef = bytesrepr::deserialize(value_bytes).unwrap_or_revert();
[INFO] [stdout] 485 +             let uref: URef = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(bytesrepr::deserialize(value_bytes));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 485 -             let uref: URef = bytesrepr::deserialize(value_bytes).unwrap_or_revert();
[INFO] [stdout] 485 +             let uref: URef = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(bytesrepr::deserialize(value_bytes));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:328:52
[INFO] [stdout]     |
[INFO] [stdout] 328 |     let cl_value = CLValue::from_t(value.to_vec()).unwrap_or_revert();
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 328 -     let cl_value = CLValue::from_t(value.to_vec()).unwrap_or_revert();
[INFO] [stdout] 328 +     let cl_value = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(CLValue::from_t(value.to_vec()));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 328 -     let cl_value = CLValue::from_t(value.to_vec()).unwrap_or_revert();
[INFO] [stdout] 328 +     let cl_value = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(CLValue::from_t(value.to_vec()));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:528:60
[INFO] [stdout]     |
[INFO] [stdout] 528 |     let package_hash = *address.as_contract_package_hash().unwrap_or_revert();
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 528 -     let package_hash = *address.as_contract_package_hash().unwrap_or_revert();
[INFO] [stdout] 528 +     let package_hash = *casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(address.as_contract_package_hash());
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 528 -     let package_hash = *address.as_contract_package_hash().unwrap_or_revert();
[INFO] [stdout] 528 +     let package_hash = *odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(address.as_contract_package_hash());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:535:43
[INFO] [stdout]     |
[INFO] [stdout] 535 |         let main_purse = get_main_purse().unwrap_or_revert();
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 535 -         let main_purse = get_main_purse().unwrap_or_revert();
[INFO] [stdout] 535 +         let main_purse = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(get_main_purse());
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 535 -         let main_purse = get_main_purse().unwrap_or_revert();
[INFO] [stdout] 535 +         let main_purse = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(get_main_purse());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:373:63
[INFO] [stdout]     |
[INFO] [stdout] 373 |     let value_bytes = Vec::from_bytes(value_bytes.as_slice()).unwrap_or_revert();
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 373 -     let value_bytes = Vec::from_bytes(value_bytes.as_slice()).unwrap_or_revert();
[INFO] [stdout] 373 +     let value_bytes = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(Vec::from_bytes(value_bytes.as_slice()));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 373 -     let value_bytes = Vec::from_bytes(value_bytes.as_slice()).unwrap_or_revert();
[INFO] [stdout] 373 +     let value_bytes = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(Vec::from_bytes(value_bytes.as_slice()));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:540:14
[INFO] [stdout]     |
[INFO] [stdout] 540 |             .unwrap_or_revert();
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 539 -         args.insert(consts::CARGO_PURSE_ARG, cargo_purse)
[INFO] [stdout] 540 -             .unwrap_or_revert();
[INFO] [stdout] 539 +         casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(args.insert(consts::CARGO_PURSE_ARG, cargo_purse));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 539 -         args.insert(consts::CARGO_PURSE_ARG, cargo_purse)
[INFO] [stdout] 540 -             .unwrap_or_revert();
[INFO] [stdout] 539 +         odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(args.insert(consts::CARGO_PURSE_ARG, cargo_purse));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:562:35
[INFO] [stdout]     |
[INFO] [stdout] 562 |     get_purse_balance(main_purse).unwrap_or_revert()
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 562 -     get_purse_balance(main_purse).unwrap_or_revert()
[INFO] [stdout] 562 +     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(get_purse_balance(main_purse))
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 562 -     get_purse_balance(main_purse).unwrap_or_revert()
[INFO] [stdout] 562 +     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(get_purse_balance(main_purse))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:476:59
[INFO] [stdout]     |
[INFO] [stdout] 476 |         Some(dictionary_key) => *dictionary_key.as_uref().unwrap_or_revert(),
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 476 -         Some(dictionary_key) => *dictionary_key.as_uref().unwrap_or_revert(),
[INFO] [stdout] 476 +         Some(dictionary_key) => *casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(dictionary_key.as_uref()),
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 476 -         Some(dictionary_key) => *dictionary_key.as_uref().unwrap_or_revert(),
[INFO] [stdout] 476 +         Some(dictionary_key) => *odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(dictionary_key.as_uref()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:485:66
[INFO] [stdout]     |
[INFO] [stdout] 485 |             let uref: URef = bytesrepr::deserialize(value_bytes).unwrap_or_revert();
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 485 -             let uref: URef = bytesrepr::deserialize(value_bytes).unwrap_or_revert();
[INFO] [stdout] 485 +             let uref: URef = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(bytesrepr::deserialize(value_bytes));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 485 -             let uref: URef = bytesrepr::deserialize(value_bytes).unwrap_or_revert();
[INFO] [stdout] 485 +             let uref: URef = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(bytesrepr::deserialize(value_bytes));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:528:60
[INFO] [stdout]     |
[INFO] [stdout] 528 |     let package_hash = *address.as_contract_package_hash().unwrap_or_revert();
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 528 -     let package_hash = *address.as_contract_package_hash().unwrap_or_revert();
[INFO] [stdout] 528 +     let package_hash = *casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(address.as_contract_package_hash());
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 528 -     let package_hash = *address.as_contract_package_hash().unwrap_or_revert();
[INFO] [stdout] 528 +     let package_hash = *odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(address.as_contract_package_hash());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:535:43
[INFO] [stdout]     |
[INFO] [stdout] 535 |         let main_purse = get_main_purse().unwrap_or_revert();
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 535 -         let main_purse = get_main_purse().unwrap_or_revert();
[INFO] [stdout] 535 +         let main_purse = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(get_main_purse());
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 535 -         let main_purse = get_main_purse().unwrap_or_revert();
[INFO] [stdout] 535 +         let main_purse = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(get_main_purse());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:728:10
[INFO] [stdout]     |
[INFO] [stdout] 728 |         .unwrap_or_revert()
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 725 ~     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(runtime::get_call_stack()
[INFO] [stdout] 726 +         .into_iter()
[INFO] [stdout] 727 +         .nth_back(n))
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 725 ~     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(runtime::get_call_stack()
[INFO] [stdout] 726 +         .into_iter()
[INFO] [stdout] 727 +         .nth_back(n))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:540:14
[INFO] [stdout]     |
[INFO] [stdout] 540 |             .unwrap_or_revert();
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 539 -         args.insert(consts::CARGO_PURSE_ARG, cargo_purse)
[INFO] [stdout] 540 -             .unwrap_or_revert();
[INFO] [stdout] 539 +         casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(args.insert(consts::CARGO_PURSE_ARG, cargo_purse));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 539 -         args.insert(consts::CARGO_PURSE_ARG, cargo_purse)
[INFO] [stdout] 540 -             .unwrap_or_revert();
[INFO] [stdout] 539 +         odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(args.insert(consts::CARGO_PURSE_ARG, cargo_purse));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:738:10
[INFO] [stdout]     |
[INFO] [stdout] 738 |         .unwrap_or_revert()
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 735 ~     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(storage::create_contract_user_group(contract_package_hash, group_label, 1, Default::default())
[INFO] [stdout] 736 +         .unwrap_or_revert()
[INFO] [stdout] 737 +         .pop())
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 735 ~     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(storage::create_contract_user_group(contract_package_hash, group_label, 1, Default::default())
[INFO] [stdout] 736 +         .unwrap_or_revert()
[INFO] [stdout] 737 +         .pop())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:562:35
[INFO] [stdout]     |
[INFO] [stdout] 562 |     get_purse_balance(main_purse).unwrap_or_revert()
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 562 -     get_purse_balance(main_purse).unwrap_or_revert()
[INFO] [stdout] 562 +     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(get_purse_balance(main_purse))
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 562 -     get_purse_balance(main_purse).unwrap_or_revert()
[INFO] [stdout] 562 +     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(get_purse_balance(main_purse))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:760:37
[INFO] [stdout]     |
[INFO] [stdout] 760 |         Some(key) => *key.as_uref().unwrap_or_revert(),
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 760 -         Some(key) => *key.as_uref().unwrap_or_revert(),
[INFO] [stdout] 760 +         Some(key) => *casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(key.as_uref()),
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 760 -         Some(key) => *key.as_uref().unwrap_or_revert(),
[INFO] [stdout] 760 +         Some(key) => *odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(key.as_uref()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:770:32
[INFO] [stdout]     |
[INFO] [stdout] 770 |     let bytes = t.into_bytes().unwrap_or_revert();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 770 -     let bytes = t.into_bytes().unwrap_or_revert();
[INFO] [stdout] 770 +     let bytes = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(t.into_bytes());
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 770 -     let bytes = t.into_bytes().unwrap_or_revert();
[INFO] [stdout] 770 +     let bytes = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(t.into_bytes());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:802:24
[INFO] [stdout]     |
[INFO] [stdout] 802 |     deserialize(bytes).unwrap_or_revert()
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 802 -     deserialize(bytes).unwrap_or_revert()
[INFO] [stdout] 802 +     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(deserialize(bytes))
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 802 -     deserialize(bytes).unwrap_or_revert()
[INFO] [stdout] 802 +     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(deserialize(bytes))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:861:62
[INFO] [stdout]     |
[INFO] [stdout] 861 |                 .map(|val| val.to_t::<Option<AccountHash>>().unwrap_or_revert())
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 861 -                 .map(|val| val.to_t::<Option<AccountHash>>().unwrap_or_revert())
[INFO] [stdout] 861 +                 .map(|val| casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(val.to_t::<Option<AccountHash>>()))
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 861 -                 .map(|val| val.to_t::<Option<AccountHash>>().unwrap_or_revert())
[INFO] [stdout] 861 +                 .map(|val| odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(val.to_t::<Option<AccountHash>>()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:728:10
[INFO] [stdout]     |
[INFO] [stdout] 728 |         .unwrap_or_revert()
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 725 ~     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(runtime::get_call_stack()
[INFO] [stdout] 726 +         .into_iter()
[INFO] [stdout] 727 +         .nth_back(n))
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 725 ~     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(runtime::get_call_stack()
[INFO] [stdout] 726 +         .into_iter()
[INFO] [stdout] 727 +         .nth_back(n))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:738:10
[INFO] [stdout]     |
[INFO] [stdout] 738 |         .unwrap_or_revert()
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 735 ~     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(storage::create_contract_user_group(contract_package_hash, group_label, 1, Default::default())
[INFO] [stdout] 736 +         .unwrap_or_revert()
[INFO] [stdout] 737 +         .pop())
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 735 ~     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(storage::create_contract_user_group(contract_package_hash, group_label, 1, Default::default())
[INFO] [stdout] 736 +         .unwrap_or_revert()
[INFO] [stdout] 737 +         .pop())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:760:37
[INFO] [stdout]     |
[INFO] [stdout] 760 |         Some(key) => *key.as_uref().unwrap_or_revert(),
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 760 -         Some(key) => *key.as_uref().unwrap_or_revert(),
[INFO] [stdout] 760 +         Some(key) => *casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(key.as_uref()),
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 760 -         Some(key) => *key.as_uref().unwrap_or_revert(),
[INFO] [stdout] 760 +         Some(key) => *odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(key.as_uref()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:770:32
[INFO] [stdout]     |
[INFO] [stdout] 770 |     let bytes = t.into_bytes().unwrap_or_revert();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 770 -     let bytes = t.into_bytes().unwrap_or_revert();
[INFO] [stdout] 770 +     let bytes = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(t.into_bytes());
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 770 -     let bytes = t.into_bytes().unwrap_or_revert();
[INFO] [stdout] 770 +     let bytes = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(t.into_bytes());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:802:24
[INFO] [stdout]     |
[INFO] [stdout] 802 |     deserialize(bytes).unwrap_or_revert()
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 802 -     deserialize(bytes).unwrap_or_revert()
[INFO] [stdout] 802 +     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(deserialize(bytes))
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 802 -     deserialize(bytes).unwrap_or_revert()
[INFO] [stdout] 802 +     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(deserialize(bytes))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:861:62
[INFO] [stdout]     |
[INFO] [stdout] 861 |                 .map(|val| val.to_t::<Option<AccountHash>>().unwrap_or_revert())
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 861 -                 .map(|val| val.to_t::<Option<AccountHash>>().unwrap_or_revert())
[INFO] [stdout] 861 +                 .map(|val| casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(val.to_t::<Option<AccountHash>>()))
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 861 -                 .map(|val| val.to_t::<Option<AccountHash>>().unwrap_or_revert())
[INFO] [stdout] 861 +                 .map(|val| odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(val.to_t::<Option<AccountHash>>()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:902:63
[INFO] [stdout]     |
[INFO] [stdout] 902 |                 .map(|val| val.to_t::<Option<ContractHash>>().unwrap_or_revert())
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 902 -                 .map(|val| val.to_t::<Option<ContractHash>>().unwrap_or_revert())
[INFO] [stdout] 902 +                 .map(|val| casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(val.to_t::<Option<ContractHash>>()))
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 902 -                 .map(|val| val.to_t::<Option<ContractHash>>().unwrap_or_revert())
[INFO] [stdout] 902 +                 .map(|val| odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(val.to_t::<Option<ContractHash>>()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:902:63
[INFO] [stdout]     |
[INFO] [stdout] 902 |                 .map(|val| val.to_t::<Option<ContractHash>>().unwrap_or_revert())
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 902 -                 .map(|val| val.to_t::<Option<ContractHash>>().unwrap_or_revert())
[INFO] [stdout] 902 +                 .map(|val| casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(val.to_t::<Option<ContractHash>>()))
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 902 -                 .map(|val| val.to_t::<Option<ContractHash>>().unwrap_or_revert())
[INFO] [stdout] 902 +                 .map(|val| odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(val.to_t::<Option<ContractHash>>()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:916:34
[INFO] [stdout]     |
[INFO] [stdout] 916 |     let purse = get_main_purse().unwrap_or_revert_with(ApiError::InvalidPurse);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert_with` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 916 -     let purse = get_main_purse().unwrap_or_revert_with(ApiError::InvalidPurse);
[INFO] [stdout] 916 +     let purse = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert_with(get_main_purse(), ApiError::InvalidPurse);
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 916 -     let purse = get_main_purse().unwrap_or_revert_with(ApiError::InvalidPurse);
[INFO] [stdout] 916 +     let purse = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert_with(get_main_purse(), ApiError::InvalidPurse);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:920:10
[INFO] [stdout]     |
[INFO] [stdout] 920 |         .unwrap_or_revert();
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 919 -     args.insert(auction::ARG_DELEGATOR_PURSE, purse)
[INFO] [stdout] 920 -         .unwrap_or_revert();
[INFO] [stdout] 919 +     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_DELEGATOR_PURSE, purse));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 919 -     args.insert(auction::ARG_DELEGATOR_PURSE, purse)
[INFO] [stdout] 920 -         .unwrap_or_revert();
[INFO] [stdout] 919 +     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_DELEGATOR_PURSE, purse));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:916:34
[INFO] [stdout]     |
[INFO] [stdout] 916 |     let purse = get_main_purse().unwrap_or_revert_with(ApiError::InvalidPurse);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert_with` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 916 -     let purse = get_main_purse().unwrap_or_revert_with(ApiError::InvalidPurse);
[INFO] [stdout] 916 +     let purse = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert_with(get_main_purse(), ApiError::InvalidPurse);
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 916 -     let purse = get_main_purse().unwrap_or_revert_with(ApiError::InvalidPurse);
[INFO] [stdout] 916 +     let purse = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert_with(get_main_purse(), ApiError::InvalidPurse);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:922:10
[INFO] [stdout]     |
[INFO] [stdout] 922 |         .unwrap_or_revert();
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 921 -     args.insert(auction::ARG_VALIDATOR, validator)
[INFO] [stdout] 922 -         .unwrap_or_revert();
[INFO] [stdout] 921 +     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_VALIDATOR, validator));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 921 -     args.insert(auction::ARG_VALIDATOR, validator)
[INFO] [stdout] 922 -         .unwrap_or_revert();
[INFO] [stdout] 921 +     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_VALIDATOR, validator));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:920:10
[INFO] [stdout]     |
[INFO] [stdout] 920 |         .unwrap_or_revert();
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 919 -     args.insert(auction::ARG_DELEGATOR_PURSE, purse)
[INFO] [stdout] 920 -         .unwrap_or_revert();
[INFO] [stdout] 919 +     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_DELEGATOR_PURSE, purse));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 919 -     args.insert(auction::ARG_DELEGATOR_PURSE, purse)
[INFO] [stdout] 920 -         .unwrap_or_revert();
[INFO] [stdout] 919 +     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_DELEGATOR_PURSE, purse));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:923:46
[INFO] [stdout]     |
[INFO] [stdout] 923 |     args.insert(auction::ARG_AMOUNT, amount).unwrap_or_revert();
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 923 -     args.insert(auction::ARG_AMOUNT, amount).unwrap_or_revert();
[INFO] [stdout] 923 +     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_AMOUNT, amount));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 923 -     args.insert(auction::ARG_AMOUNT, amount).unwrap_or_revert();
[INFO] [stdout] 923 +     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_AMOUNT, amount));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:922:10
[INFO] [stdout]     |
[INFO] [stdout] 922 |         .unwrap_or_revert();
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 921 -     args.insert(auction::ARG_VALIDATOR, validator)
[INFO] [stdout] 922 -         .unwrap_or_revert();
[INFO] [stdout] 921 +     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_VALIDATOR, validator));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 921 -     args.insert(auction::ARG_VALIDATOR, validator)
[INFO] [stdout] 922 -         .unwrap_or_revert();
[INFO] [stdout] 921 +     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_VALIDATOR, validator));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:930:34
[INFO] [stdout]     |
[INFO] [stdout] 930 |     let purse = get_main_purse().unwrap_or_revert_with(ApiError::InvalidPurse);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert_with` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 930 -     let purse = get_main_purse().unwrap_or_revert_with(ApiError::InvalidPurse);
[INFO] [stdout] 930 +     let purse = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert_with(get_main_purse(), ApiError::InvalidPurse);
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 930 -     let purse = get_main_purse().unwrap_or_revert_with(ApiError::InvalidPurse);
[INFO] [stdout] 930 +     let purse = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert_with(get_main_purse(), ApiError::InvalidPurse);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:923:46
[INFO] [stdout]     |
[INFO] [stdout] 923 |     args.insert(auction::ARG_AMOUNT, amount).unwrap_or_revert();
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 923 -     args.insert(auction::ARG_AMOUNT, amount).unwrap_or_revert();
[INFO] [stdout] 923 +     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_AMOUNT, amount));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 923 -     args.insert(auction::ARG_AMOUNT, amount).unwrap_or_revert();
[INFO] [stdout] 923 +     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_AMOUNT, amount));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:934:10
[INFO] [stdout]     |
[INFO] [stdout] 934 |         .unwrap_or_revert();
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 933 -     args.insert(auction::ARG_DELEGATOR_PURSE, purse)
[INFO] [stdout] 934 -         .unwrap_or_revert();
[INFO] [stdout] 933 +     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_DELEGATOR_PURSE, purse));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 933 -     args.insert(auction::ARG_DELEGATOR_PURSE, purse)
[INFO] [stdout] 934 -         .unwrap_or_revert();
[INFO] [stdout] 933 +     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_DELEGATOR_PURSE, purse));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:930:34
[INFO] [stdout]     |
[INFO] [stdout] 930 |     let purse = get_main_purse().unwrap_or_revert_with(ApiError::InvalidPurse);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert_with` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 930 -     let purse = get_main_purse().unwrap_or_revert_with(ApiError::InvalidPurse);
[INFO] [stdout] 930 +     let purse = casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert_with(get_main_purse(), ApiError::InvalidPurse);
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 930 -     let purse = get_main_purse().unwrap_or_revert_with(ApiError::InvalidPurse);
[INFO] [stdout] 930 +     let purse = odra_core::prelude::UnwrapOrRevert::unwrap_or_revert_with(get_main_purse(), ApiError::InvalidPurse);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:936:10
[INFO] [stdout]     |
[INFO] [stdout] 936 |         .unwrap_or_revert();
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 935 -     args.insert(auction::ARG_VALIDATOR, validator)
[INFO] [stdout] 936 -         .unwrap_or_revert();
[INFO] [stdout] 935 +     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_VALIDATOR, validator));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 935 -     args.insert(auction::ARG_VALIDATOR, validator)
[INFO] [stdout] 936 -         .unwrap_or_revert();
[INFO] [stdout] 935 +     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_VALIDATOR, validator));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:934:10
[INFO] [stdout]     |
[INFO] [stdout] 934 |         .unwrap_or_revert();
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 933 -     args.insert(auction::ARG_DELEGATOR_PURSE, purse)
[INFO] [stdout] 934 -         .unwrap_or_revert();
[INFO] [stdout] 933 +     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_DELEGATOR_PURSE, purse));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 933 -     args.insert(auction::ARG_DELEGATOR_PURSE, purse)
[INFO] [stdout] 934 -         .unwrap_or_revert();
[INFO] [stdout] 933 +     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_DELEGATOR_PURSE, purse));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:937:46
[INFO] [stdout]     |
[INFO] [stdout] 937 |     args.insert(auction::ARG_AMOUNT, amount).unwrap_or_revert();
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 937 -     args.insert(auction::ARG_AMOUNT, amount).unwrap_or_revert();
[INFO] [stdout] 937 +     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_AMOUNT, amount));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 937 -     args.insert(auction::ARG_AMOUNT, amount).unwrap_or_revert();
[INFO] [stdout] 937 +     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_AMOUNT, amount));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:936:10
[INFO] [stdout]     |
[INFO] [stdout] 936 |         .unwrap_or_revert();
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 935 -     args.insert(auction::ARG_VALIDATOR, validator)
[INFO] [stdout] 936 -         .unwrap_or_revert();
[INFO] [stdout] 935 +     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_VALIDATOR, validator));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 935 -     args.insert(auction::ARG_VALIDATOR, validator)
[INFO] [stdout] 936 -         .unwrap_or_revert();
[INFO] [stdout] 935 +     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_VALIDATOR, validator));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:937:46
[INFO] [stdout]     |
[INFO] [stdout] 937 |     args.insert(auction::ARG_AMOUNT, amount).unwrap_or_revert();
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::result::Result<T, E>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 937 -     args.insert(auction::ARG_AMOUNT, amount).unwrap_or_revert();
[INFO] [stdout] 937 +     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_AMOUNT, amount));
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 937 -     args.insert(auction::ARG_AMOUNT, amount).unwrap_or_revert();
[INFO] [stdout] 937 +     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert(args.insert(auction::ARG_AMOUNT, amount));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:997:10
[INFO] [stdout]     |
[INFO] [stdout] 997 |         .unwrap_or_revert_with(ApiError::ContractNotFound)
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert_with` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 993 ~     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert_with(storage::read_from_key::<ContractPackage>(key)
[INFO] [stdout] 994 +         .ok()
[INFO] [stdout] 995 +         .and_then(|opt_contract_package| opt_contract_package)
[INFO] [stdout] 996 +         .and_then(|contract_package| contract_package.current_contract_hash()), ApiError::ContractNotFound)
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 993 ~     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert_with(storage::read_from_key::<ContractPackage>(key)
[INFO] [stdout] 994 +         .ok()
[INFO] [stdout] 995 +         .and_then(|opt_contract_package| opt_contract_package)
[INFO] [stdout] 996 +         .and_then(|contract_package| contract_package.current_contract_hash()), ApiError::ContractNotFound)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]     --> src/host_functions.rs:1009:10
[INFO] [stdout]      |
[INFO] [stdout] 1009 |         .unwrap_or_revert_with(ApiError::ContractNotFound)
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert_with` found
[INFO] [stdout]      |
[INFO] [stdout]      = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]      = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]      |
[INFO] [stdout] 1004 ~     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert_with(storage::read_from_key::<ContractPackage>(key)
[INFO] [stdout] 1005 +         .ok()
[INFO] [stdout] 1006 +         .and_then(|opt_contract_package| opt_contract_package)
[INFO] [stdout] 1007 +         .and_then(|contract_package| contract_package.current_contract_version())
[INFO] [stdout] 1008 +         .map(|version| version.contract_version()), ApiError::ContractNotFound)
[INFO] [stdout]      |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]      |
[INFO] [stdout] 1004 ~     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert_with(storage::read_from_key::<ContractPackage>(key)
[INFO] [stdout] 1005 +         .ok()
[INFO] [stdout] 1006 +         .and_then(|opt_contract_package| opt_contract_package)
[INFO] [stdout] 1007 +         .and_then(|contract_package| contract_package.current_contract_version())
[INFO] [stdout] 1008 +         .map(|version| version.contract_version()), ApiError::ContractNotFound)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/host_functions.rs:997:10
[INFO] [stdout]     |
[INFO] [stdout] 997 |         .unwrap_or_revert_with(ApiError::ContractNotFound)
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert_with` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 993 ~     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert_with(storage::read_from_key::<ContractPackage>(key)
[INFO] [stdout] 994 +         .ok()
[INFO] [stdout] 995 +         .and_then(|opt_contract_package| opt_contract_package)
[INFO] [stdout] 996 +         .and_then(|contract_package| contract_package.current_contract_hash()), ApiError::ContractNotFound)
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 993 ~     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert_with(storage::read_from_key::<ContractPackage>(key)
[INFO] [stdout] 994 +         .ok()
[INFO] [stdout] 995 +         .and_then(|opt_contract_package| opt_contract_package)
[INFO] [stdout] 996 +         .and_then(|contract_package| contract_package.current_contract_hash()), ApiError::ContractNotFound)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]     --> src/host_functions.rs:1009:10
[INFO] [stdout]      |
[INFO] [stdout] 1009 |         .unwrap_or_revert_with(ApiError::ContractNotFound)
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^^^^ multiple `unwrap_or_revert_with` found
[INFO] [stdout]      |
[INFO] [stdout]      = note: candidate #1 is defined in an impl of the trait `casper_contract::unwrap_or_revert::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout]      = note: candidate #2 is defined in an impl of the trait `odra_core::prelude::UnwrapOrRevert` for the type `core::option::Option<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]      |
[INFO] [stdout] 1004 ~     casper_contract::unwrap_or_revert::UnwrapOrRevert::unwrap_or_revert_with(storage::read_from_key::<ContractPackage>(key)
[INFO] [stdout] 1005 +         .ok()
[INFO] [stdout] 1006 +         .and_then(|opt_contract_package| opt_contract_package)
[INFO] [stdout] 1007 +         .and_then(|contract_package| contract_package.current_contract_version())
[INFO] [stdout] 1008 +         .map(|version| version.contract_version()), ApiError::ContractNotFound)
[INFO] [stdout]      |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]      |
[INFO] [stdout] 1004 ~     odra_core::prelude::UnwrapOrRevert::unwrap_or_revert_with(storage::read_from_key::<ContractPackage>(key)
[INFO] [stdout] 1005 +         .ok()
[INFO] [stdout] 1006 +         .and_then(|opt_contract_package| opt_contract_package)
[INFO] [stdout] 1007 +         .and_then(|contract_package| contract_package.current_contract_version())
[INFO] [stdout] 1008 +         .map(|version| version.contract_version()), ApiError::ContractNotFound)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `odra-casper-wasm-env` (lib) due to 28 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `odra-casper-wasm-env` (lib test) due to 28 previous errors
[INFO] running `Command { std: "docker" "inspect" "8cc59d8bf47db9457b3c22ffc85d347a4030bb15d9ed66d1bb61591b9d6246e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cc59d8bf47db9457b3c22ffc85d347a4030bb15d9ed66d1bb61591b9d6246e2", kill_on_drop: false }`
[INFO] [stdout] 8cc59d8bf47db9457b3c22ffc85d347a4030bb15d9ed66d1bb61591b9d6246e2