[INFO] cloning repository https://github.com/formiat/pallet-erc20
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/formiat/pallet-erc20" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fformiat%2Fpallet-erc20", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fformiat%2Fpallet-erc20'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db760b33030373b04b8c17ff7be3a7cdfee0f3ad
[INFO] testing formiat/pallet-erc20 against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fformiat%2Fpallet-erc20" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/formiat/pallet-erc20 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/formiat/pallet-erc20
[INFO] finished tweaking git repo https://github.com/formiat/pallet-erc20
[INFO] tweaked toml for git repo https://github.com/formiat/pallet-erc20 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/formiat/pallet-erc20 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bf836eaa32b23eaeb9708b17f1c30df62add29db7f89a19314b8c3627e5a657
[INFO] running `Command { std: "docker" "start" "-a" "5bf836eaa32b23eaeb9708b17f1c30df62add29db7f89a19314b8c3627e5a657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bf836eaa32b23eaeb9708b17f1c30df62add29db7f89a19314b8c3627e5a657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf836eaa32b23eaeb9708b17f1c30df62add29db7f89a19314b8c3627e5a657", kill_on_drop: false }`
[INFO] [stdout] 5bf836eaa32b23eaeb9708b17f1c30df62add29db7f89a19314b8c3627e5a657
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bb6bf2fcaddf4487376dbb3e4197b4ea0462a0852eb4a4ccec7a7dcc054dfca
[INFO] running `Command { std: "docker" "start" "-a" "8bb6bf2fcaddf4487376dbb3e4197b4ea0462a0852eb4a4ccec7a7dcc054dfca", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
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[INFO] [stderr]    Compiling cfg-if v1.0.0
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[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling libm v0.2.2
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[INFO] [stderr]    Compiling lazy_static v1.4.0
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling static_assertions v1.1.0
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[INFO] [stderr]    Compiling sp-std v4.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
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[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
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[INFO] [stderr]    Compiling rand_pcg v0.2.1
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[INFO] [stderr]    Compiling wasmi-validation v0.4.1
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling crypto-mac v0.11.1
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[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
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[INFO] [stderr]    Compiling ansi_term v0.12.1
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[INFO] [stderr]    Compiling thiserror-impl v1.0.30
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[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling sp-debug-derive v4.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling ref-cast-impl v1.0.6
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling zeroize v1.5.4
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
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[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling opaque-debug v0.2.3
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[INFO] [stderr]    Compiling merlin v2.0.1
[INFO] [stderr]    Compiling curve25519-dalek v2.1.3
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling tinyvec v1.5.1
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[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling libsecp256k1 v0.7.0
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[INFO] [stderr]    Compiling num_cpus v1.13.1
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[INFO] [stderr]    Compiling environmental v1.1.3
[INFO] [stderr]    Compiling ed25519 v1.4.0
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[INFO] [stderr]    Compiling sha2 v0.10.2
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[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
[INFO] [stderr]    Compiling hmac v0.11.0
[INFO] [stderr]    Compiling pbkdf2 v0.8.0
[INFO] [stderr]    Compiling hmac-drbg v0.3.0
[INFO] [stderr]    Compiling pbkdf2 v0.4.0
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[INFO] [stderr]    Compiling blake2-rfc v0.2.18
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[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling dyn-clone v1.0.5
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling tiny-bip39 v0.8.2
[INFO] [stderr]    Compiling sp-core-hashing v4.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling dyn-clonable v0.9.0
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling substrate-bip39 v0.4.4
[INFO] [stderr]    Compiling secrecy v0.8.0
[INFO] [stderr]    Compiling hash256-std-hasher v0.15.2
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling base58 v0.2.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.12.0
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling impl-serde v0.3.2
[INFO] [stderr]    Compiling tracing-serde v0.1.3
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling trie-db v0.23.1
[INFO] [stderr]    Compiling trie-root v0.17.0
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling ss58-registry v1.15.0
[INFO] [stderr]    Compiling tracing-subscriber v0.2.25
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.3.1
[INFO] [stderr]    Compiling scale-info-derive v1.0.0
[INFO] [stderr]    Compiling sp-runtime-interface-proc-macro v4.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-panic-handler v4.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling integer-sqrt v0.1.5
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling parity-scale-codec v2.3.1
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling frame-support-procedural-tools-derive v3.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling scale-info v1.0.0
[INFO] [stderr]    Compiling impl-codec v0.5.1
[INFO] [stderr]    Compiling sp-storage v5.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-tracing v4.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-externalities v0.11.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-wasm-interface v5.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling sp-core-hashing-proc-macro v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling primitive-types v0.10.1
[INFO] [stderr]    Compiling sp-arithmetic v4.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling simba v0.5.1
[INFO] [stderr]    Compiling sp-version-proc-macro v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling frame-support-procedural-tools v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling sp-runtime-interface v5.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling frame-support-procedural v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling memory-db v0.28.0
[INFO] [stderr]    Compiling frame-metadata v14.2.0
[INFO] [stderr]    Compiling tt-call v1.0.8
[INFO] [stderr]    Compiling sp-api-proc-macro v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-core v5.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-trie v5.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-keystore v0.11.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-state-machine v0.11.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-io v5.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling nalgebra v0.27.1
[INFO] [stderr]    Compiling sp-application-crypto v5.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-runtime v5.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-inherents v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-version v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-staking v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-api v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling frame-support v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling statrs v0.15.0
[INFO] [stderr]    Compiling linregress v0.4.4
[INFO] [stderr]    Compiling frame-system v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling frame-benchmarking v4.0.0-dev (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling pallet-erc20 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.81s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.27.1
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "8bb6bf2fcaddf4487376dbb3e4197b4ea0462a0852eb4a4ccec7a7dcc054dfca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bb6bf2fcaddf4487376dbb3e4197b4ea0462a0852eb4a4ccec7a7dcc054dfca", kill_on_drop: false }`
[INFO] [stdout] 8bb6bf2fcaddf4487376dbb3e4197b4ea0462a0852eb4a4ccec7a7dcc054dfca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8c014fea1b8fe66ae23c54ada71f5a5fd7150cb4bc5f320ae5b0c84ee610d21
[INFO] running `Command { std: "docker" "start" "-a" "c8c014fea1b8fe66ae23c54ada71f5a5fd7150cb4bc5f320ae5b0c84ee610d21", kill_on_drop: false }`
[INFO] [stderr]    Compiling pallet-erc20 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Config`
[INFO] [stdout]  --> src/tests.rs:1:44
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{mock::*, Allowance, BalanceOf, Config, Error, Init, Pallet, TotalSupply};
[INFO] [stdout]   |                                            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `assert_noop`
[INFO] [stdout]  --> src/tests.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use frame_support::{assert_err, assert_noop, assert_ok};
[INFO] [stdout]   |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ensure_signed`
[INFO] [stdout]  --> src/tests.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use frame_system::{ensure_signed, RawOrigin};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `events`
[INFO] [stdout]   --> src/tests.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let events = frame_system::Pallet::<Test>::events();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `events`
[INFO] [stdout]   --> src/tests.rs:71:7
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let events = frame_system::Pallet::<Test>::events();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `events`
[INFO] [stdout]    --> src/tests.rs:157:7
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let events = frame_system::Pallet::<Test>::events();
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `events`
[INFO] [stdout]    --> src/tests.rs:196:7
[INFO] [stdout]     |
[INFO] [stdout] 196 |         let events = frame_system::Pallet::<Test>::events();
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `events`
[INFO] [stdout]    --> src/tests.rs:231:7
[INFO] [stdout]     |
[INFO] [stdout] 231 |         let events = frame_system::Pallet::<Test>::events();
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `events`
[INFO] [stdout]    --> src/tests.rs:270:7
[INFO] [stdout]     |
[INFO] [stdout] 270 |         let events = frame_system::Pallet::<Test>::events();
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `events`
[INFO] [stdout]    --> src/tests.rs:315:7
[INFO] [stdout]     |
[INFO] [stdout] 315 |         let events = frame_system::Pallet::<Test>::events();
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.55s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.27.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c8c014fea1b8fe66ae23c54ada71f5a5fd7150cb4bc5f320ae5b0c84ee610d21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8c014fea1b8fe66ae23c54ada71f5a5fd7150cb4bc5f320ae5b0c84ee610d21", kill_on_drop: false }`
[INFO] [stdout] c8c014fea1b8fe66ae23c54ada71f5a5fd7150cb4bc5f320ae5b0c84ee610d21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86a227db6b4908e4a7242e57e32e72e836faf674b15c9cd21eba38925a36619d
[INFO] running `Command { std: "docker" "start" "-a" "86a227db6b4908e4a7242e57e32e72e836faf674b15c9cd21eba38925a36619d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Config`
[INFO] [stderr]  --> src/tests.rs:1:44
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{mock::*, Allowance, BalanceOf, Config, Error, Init, Pallet, TotalSupply};
[INFO] [stderr]   |                                            ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_noop`
[INFO] [stderr]  --> src/tests.rs:2:33
[INFO] [stderr]   |
[INFO] [stderr] 2 | use frame_support::{assert_err, assert_noop, assert_ok};
[INFO] [stderr]   |                                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ensure_signed`
[INFO] [stderr]  --> src/tests.rs:3:20
[INFO] [stderr]   |
[INFO] [stderr] 3 | use frame_system::{ensure_signed, RawOrigin};
[INFO] [stderr]   |                    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `events`
[INFO] [stderr]   --> src/tests.rs:26:7
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let events = frame_system::Pallet::<Test>::events();
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `events`
[INFO] [stderr]   --> src/tests.rs:71:7
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let events = frame_system::Pallet::<Test>::events();
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `events`
[INFO] [stderr]    --> src/tests.rs:157:7
[INFO] [stderr]     |
[INFO] [stderr] 157 |         let events = frame_system::Pallet::<Test>::events();
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `events`
[INFO] [stderr]    --> src/tests.rs:196:7
[INFO] [stderr]     |
[INFO] [stderr] 196 |         let events = frame_system::Pallet::<Test>::events();
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `events`
[INFO] [stderr]    --> src/tests.rs:231:7
[INFO] [stderr]     |
[INFO] [stderr] 231 |         let events = frame_system::Pallet::<Test>::events();
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `events`
[INFO] [stderr]    --> src/tests.rs:270:7
[INFO] [stderr]     |
[INFO] [stderr] 270 |         let events = frame_system::Pallet::<Test>::events();
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `events`
[INFO] [stderr]    --> src/tests.rs:315:7
[INFO] [stderr]     |
[INFO] [stderr] 315 |         let events = frame_system::Pallet::<Test>::events();
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stderr] 
[INFO] [stderr] warning: `pallet-erc20` (lib test) generated 10 warnings (run `cargo fix --lib -p pallet-erc20 --tests` to apply 10 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.27.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pallet_erc20-7f80230d34263ac5)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_init_already_initialized ... ok
[INFO] [stdout] test tests::test_transfer ... ok
[INFO] [stdout] test tests::test_approve ... ok
[INFO] [stdout] test mock::__construct_runtime_integrity_test::runtime_integrity_tests ... ok
[INFO] [stdout] test tests::test_init ... ok
[INFO] [stdout] test tests::test_transfer_insufficient_funds ... ok
[INFO] [stdout] test tests::test_transfer_from_receiver_balance_overflow ... ok
[INFO] [stdout] test tests::test_transfer_from_insufficient_approved ... ok
[INFO] [stdout] test tests::test_transfer_from ... ok
[INFO] [stdout] test tests::test_transfer_balance_overflow ... ok
[INFO] [stdout] test tests::test_transfer_from_insufficient_owner_balance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pallet-erc20
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "86a227db6b4908e4a7242e57e32e72e836faf674b15c9cd21eba38925a36619d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a227db6b4908e4a7242e57e32e72e836faf674b15c9cd21eba38925a36619d", kill_on_drop: false }`
[INFO] [stdout] 86a227db6b4908e4a7242e57e32e72e836faf674b15c9cd21eba38925a36619d
