[INFO] cloning repository https://github.com/fanlucky333/redspotflipper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fanlucky333/redspotflipper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffanlucky333%2Fredspotflipper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffanlucky333%2Fredspotflipper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eed35111f4e31800bec6f7cabdb618e336eac8ad
[INFO] testing fanlucky333/redspotflipper against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffanlucky333%2Fredspotflipper" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fanlucky333/redspotflipper on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/fanlucky333/redspotflipper
[INFO] finished tweaking git repo https://github.com/fanlucky333/redspotflipper
[INFO] tweaked toml for git repo https://github.com/fanlucky333/redspotflipper written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/fanlucky333/redspotflipper already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 033190855f8b0b86c1f07538258142601dcbbde1da9f017851832398aacd2f3f
[INFO] running `Command { std: "docker" "start" "-a" "033190855f8b0b86c1f07538258142601dcbbde1da9f017851832398aacd2f3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "033190855f8b0b86c1f07538258142601dcbbde1da9f017851832398aacd2f3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "033190855f8b0b86c1f07538258142601dcbbde1da9f017851832398aacd2f3f", kill_on_drop: false }`
[INFO] [stdout] 033190855f8b0b86c1f07538258142601dcbbde1da9f017851832398aacd2f3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 880391e54b936cd058bd32ffb151d85bb75bb7e31ce17112e262740984a72735
[INFO] running `Command { std: "docker" "start" "-a" "880391e54b936cd058bd32ffb151d85bb75bb7e31ce17112e262740984a72735", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling byte-slice-cast v0.3.5
[INFO] [stderr]    Compiling subtle v2.3.0
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling memory_units v0.4.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling cpuid-bool v0.1.2
[INFO] [stderr]    Compiling array-init v0.1.1
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling ink_prelude v2.1.0 (https://github.com/paritytech/ink?branch=master#552d38bb)
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling ink_alloc v2.1.0 (https://github.com/paritytech/ink?branch=master#552d38bb)
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling criterion-plot v0.4.3
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[INFO] [stderr]    Compiling digest v0.8.1
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[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling sha2 v0.9.1
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling blake2 v0.9.0
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling ink_lang_ir v2.1.0 (https://github.com/paritytech/ink?branch=master#552d38bb)
[INFO] [stderr]    Compiling scale-info-derive v0.2.0
[INFO] [stderr]    Compiling derive_more v0.99.10
[INFO] [stderr]    Compiling ink_core_derive v2.1.0 (https://github.com/paritytech/ink?branch=master#552d38bb)
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling scale-info v0.3.0
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling parity-scale-codec-derive v1.2.2
[INFO] [stderr]    Compiling parity-scale-codec v1.3.5
[INFO] [stderr]    Compiling ink_primitives v2.1.0 (https://github.com/paritytech/ink?branch=master#552d38bb)
[INFO] [stderr]    Compiling ink_metadata v2.1.0 (https://github.com/paritytech/ink?branch=master#552d38bb)
[INFO] [stderr]    Compiling ink_lang_macro v2.1.0 (https://github.com/paritytech/ink?branch=master#552d38bb)
[INFO] [stderr]    Compiling ink_core v2.1.0 (https://github.com/paritytech/ink?branch=master#552d38bb)
[INFO] [stdout] error[E0277]: the trait bound `<T as EnvTypes>::Balance: From<i32>` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/ink-1add513eda8f5a89/552d38b/core/src/env/engine/off_chain/db/accounts.rs:99:54
[INFO] [stdout]    |
[INFO] [stdout] 99 |             self.add_user_account::<T>(at.clone(), 0.into());
[INFO] [stdout]    |                                                      ^^^^ the trait `From<i32>` is not implemented for `<T as EnvTypes>::Balance`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `Into<<T as EnvTypes>::Balance>` for `i32`
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 89 |         T: EnvTypes, <T as EnvTypes>::Balance: From<i32>
[INFO] [stdout]    |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<T as EnvTypes>::Balance: From<i32>` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/ink-1add513eda8f5a89/552d38b/core/src/env/engine/off_chain/db/chain_spec.rs:60:44
[INFO] [stdout]    |
[INFO] [stdout] 60 |             .try_initialize::<T::Balance>(&T::Balance::from(100))?;
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^ the trait `From<i32>` is not implemented for `<T as EnvTypes>::Balance`
[INFO] [stdout]    |
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 57 |         <T as EnvTypes>::AccountId: From<[u8; 32]>, <T as EnvTypes>::Balance: From<i32>
[INFO] [stdout]    |                                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<T as EnvTypes>::Balance: From<i32>` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/ink-1add513eda8f5a89/552d38b/core/src/env/engine/off_chain/db/chain_spec.rs:62:44
[INFO] [stdout]    |
[INFO] [stdout] 62 |             .try_initialize::<T::Balance>(&T::Balance::from(42))?;
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^ the trait `From<i32>` is not implemented for `<T as EnvTypes>::Balance`
[INFO] [stdout]    |
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 57 |         <T as EnvTypes>::AccountId: From<[u8; 32]>, <T as EnvTypes>::Balance: From<i32>
[INFO] [stdout]    |                                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<T as EnvTypes>::Balance: From<i32>` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/ink-1add513eda8f5a89/552d38b/core/src/env/engine/off_chain/db/chain_spec.rs:64:44
[INFO] [stdout]    |
[INFO] [stdout] 64 |             .try_initialize::<T::Balance>(&T::Balance::from(16))?;
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^ the trait `From<i32>` is not implemented for `<T as EnvTypes>::Balance`
[INFO] [stdout]    |
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 57 |         <T as EnvTypes>::AccountId: From<[u8; 32]>, <T as EnvTypes>::Balance: From<i32>
[INFO] [stdout]    |                                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<T as EnvTypes>::Timestamp: From<i32>` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/ink-1add513eda8f5a89/552d38b/core/src/env/engine/off_chain/db/chain_spec.rs:66:46
[INFO] [stdout]    |
[INFO] [stdout] 66 |             .try_initialize::<T::Timestamp>(&T::Timestamp::from(5))?;
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^ the trait `From<i32>` is not implemented for `<T as EnvTypes>::Timestamp`
[INFO] [stdout]    |
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 57 |         <T as EnvTypes>::AccountId: From<[u8; 32]>, <T as EnvTypes>::Timestamp: From<i32>
[INFO] [stdout]    |                                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<T as EnvTypes>::Balance: From<i32>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/ink-1add513eda8f5a89/552d38b/core/src/env/engine/off_chain/mod.rs:170:41
[INFO] [stdout]     |
[INFO] [stdout] 170 |             T::Balance::max_value().div(T::Balance::from(2)),
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^ the trait `From<i32>` is not implemented for `<T as EnvTypes>::Balance`
[INFO] [stdout]     |
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 159 |         <T as EnvTypes>::AccountId: From<[u8; 32]>, <T as EnvTypes>::Balance: From<i32>
[INFO] [stdout]     |                                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<T as EnvTypes>::Balance: From<i32>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/ink-1add513eda8f5a89/552d38b/core/src/env/engine/off_chain/mod.rs:175:41
[INFO] [stdout]     |
[INFO] [stdout] 175 |             T::Balance::max_value().div(T::Balance::from(4)),
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^ the trait `From<i32>` is not implemented for `<T as EnvTypes>::Balance`
[INFO] [stdout]     |
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 159 |         <T as EnvTypes>::AccountId: From<[u8; 32]>, <T as EnvTypes>::Balance: From<i32>
[INFO] [stdout]     |                                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<T as EnvTypes>::BlockNumber: From<i32>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/ink-1add513eda8f5a89/552d38b/core/src/env/engine/off_chain/mod.rs:188:13
[INFO] [stdout]     |
[INFO] [stdout] 188 |             T::BlockNumber::from(0),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^ the trait `From<i32>` is not implemented for `<T as EnvTypes>::BlockNumber`
[INFO] [stdout]     |
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 159 |         <T as EnvTypes>::AccountId: From<[u8; 32]>, <T as EnvTypes>::BlockNumber: From<i32>
[INFO] [stdout]     |                                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<T as EnvTypes>::Timestamp: From<i32>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/ink-1add513eda8f5a89/552d38b/core/src/env/engine/off_chain/mod.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 |             T::Timestamp::from(0),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^ the trait `From<i32>` is not implemented for `<T as EnvTypes>::Timestamp`
[INFO] [stdout]     |
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 159 |         <T as EnvTypes>::AccountId: From<[u8; 32]>, <T as EnvTypes>::Timestamp: From<i32>
[INFO] [stdout]     |                                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<T as EnvTypes>::Balance: From<i32>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/ink-1add513eda8f5a89/552d38b/core/src/env/engine/off_chain/mod.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |             T::Balance::from(0),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ the trait `From<i32>` is not implemented for `<T as EnvTypes>::Balance`
[INFO] [stdout]     |
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 159 |         <T as EnvTypes>::AccountId: From<[u8; 32]>, <T as EnvTypes>::Balance: From<i32>
[INFO] [stdout]     |                                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<T as EnvTypes>::Balance: From<i32>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/ink-1add513eda8f5a89/552d38b/core/src/env/engine/off_chain/mod.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |             T::Balance::from(20),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ the trait `From<i32>` is not implemented for `<T as EnvTypes>::Balance`
[INFO] [stdout]     |
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 159 |         <T as EnvTypes>::AccountId: From<[u8; 32]>, <T as EnvTypes>::Balance: From<i32>
[INFO] [stdout]     |                                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<T as EnvTypes>::Balance: From<i32>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/ink-1add513eda8f5a89/552d38b/core/src/env/engine/off_chain/mod.rs:209:22
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 .gas(T::Balance::from(500_000))
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^ the trait `From<i32>` is not implemented for `<T as EnvTypes>::Balance`
[INFO] [stdout]     |
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 159 |         <T as EnvTypes>::AccountId: From<[u8; 32]>, <T as EnvTypes>::Balance: From<i32>
[INFO] [stdout]     |                                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<T as EnvTypes>::Balance: From<i32>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/ink-1add513eda8f5a89/552d38b/core/src/env/engine/off_chain/mod.rs:210:36
[INFO] [stdout]     |
[INFO] [stdout] 210 |                 .transferred_value(T::Balance::from(500))
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^ the trait `From<i32>` is not implemented for `<T as EnvTypes>::Balance`
[INFO] [stdout]     |
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 159 |         <T as EnvTypes>::AccountId: From<[u8; 32]>, <T as EnvTypes>::Balance: From<i32>
[INFO] [stdout]     |                                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ink_core` due to 14 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "880391e54b936cd058bd32ffb151d85bb75bb7e31ce17112e262740984a72735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "880391e54b936cd058bd32ffb151d85bb75bb7e31ce17112e262740984a72735", kill_on_drop: false }`
[INFO] [stdout] 880391e54b936cd058bd32ffb151d85bb75bb7e31ce17112e262740984a72735