[INFO] cloning repository https://github.com/CherryBooooooom/InteractWithErc20
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CherryBooooooom/InteractWithErc20" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCherryBooooooom%2FInteractWithErc20", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCherryBooooooom%2FInteractWithErc20'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1eae5cbde7479e40c02e61ecca89d9adbc710473
[INFO] checking CherryBooooooom/InteractWithErc20 against try#8fb84356ab7a0da6d9a7ed076311fd4ee15d59ce for pr-112988
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCherryBooooooom%2FInteractWithErc20" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
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[INFO] validating manifest of git repo https://github.com/CherryBooooooom/InteractWithErc20 on toolchain 8fb84356ab7a0da6d9a7ed076311fd4ee15d59ce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8fb84356ab7a0da6d9a7ed076311fd4ee15d59ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/CherryBooooooom/InteractWithErc20
[INFO] finished tweaking git repo https://github.com/CherryBooooooom/InteractWithErc20
[INFO] tweaked toml for git repo https://github.com/CherryBooooooom/InteractWithErc20 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/CherryBooooooom/InteractWithErc20 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" "+8fb84356ab7a0da6d9a7ed076311fd4ee15d59ce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+8fb84356ab7a0da6d9a7ed076311fd4ee15d59ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a98268c2163b9ee724a5d6728cf4ca4a53ced3622c6854d39c799ec93b7e1e6
[INFO] running `Command { std: "docker" "start" "-a" "4a98268c2163b9ee724a5d6728cf4ca4a53ced3622c6854d39c799ec93b7e1e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a98268c2163b9ee724a5d6728cf4ca4a53ced3622c6854d39c799ec93b7e1e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a98268c2163b9ee724a5d6728cf4ca4a53ced3622c6854d39c799ec93b7e1e6", kill_on_drop: false }`
[INFO] [stdout] 4a98268c2163b9ee724a5d6728cf4ca4a53ced3622c6854d39c799ec93b7e1e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+8fb84356ab7a0da6d9a7ed076311fd4ee15d59ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96ba532e28f1c627554c7fb3677a4903b90dadeefb1fe3bdeef967429b26eef7
[INFO] running `Command { std: "docker" "start" "-a" "96ba532e28f1c627554c7fb3677a4903b90dadeefb1fe3bdeef967429b26eef7", kill_on_drop: false }`
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[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling rustls-native-certs v0.6.2
[INFO] [stderr]    Compiling async-lock v2.6.0
[INFO] [stderr]     Checking sp-panic-handler v5.0.0
[INFO] [stderr]    Compiling jsonrpsee-types v0.16.2
[INFO] [stderr]     Checking sp-trie v7.0.0
[INFO] [stderr]    Compiling tokio-rustls v0.23.4
[INFO] [stderr]    Compiling webpki-roots v0.22.5
[INFO] [stderr]     Checking ink_prelude v4.0.0-beta (https://github.com/paritytech/ink#fc543da2)
[INFO] [stderr]     Checking array-init v2.0.1
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling linux-raw-sys v0.1.3
[INFO] [stderr]    Compiling jsonrpsee-core v0.16.2
[INFO] [stderr]     Checking ink_primitives v4.0.0-beta (https://github.com/paritytech/ink#fc543da2)
[INFO] [stderr]     Checking sp-state-machine v0.13.0
[INFO] [stderr]     Checking sp-keystore v0.13.0
[INFO] [stderr]     Checking ink_metadata v4.0.0-beta
[INFO] [stderr]    Compiling sha-1 v0.9.8
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling darling_core v0.14.2
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]     Checking sp-arithmetic v6.0.0
[INFO] [stderr]     Checking sp-io v7.0.0
[INFO] [stderr]     Checking ink_storage_traits v4.0.0-beta
[INFO] [stderr]    Compiling soketto v0.7.1
[INFO] [stderr]    Compiling is-terminal v0.4.1
[INFO] [stderr]    Compiling hyper-rustls v0.23.1
[INFO] [stderr]     Checking ink_engine v4.0.0-beta
[INFO] [stderr]    Compiling pin-project v1.0.12
[INFO] [stderr]    Compiling ink_ir v4.0.0-beta
[INFO] [stderr]     Checking ink_allocator v4.0.0-beta
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rustversion v1.0.9
[INFO] [stderr]     Checking sp-application-crypto v7.0.0
[INFO] [stderr]    Compiling ink_codegen v4.0.0-beta
[INFO] [stderr]     Checking ink_env v4.0.0-beta
[INFO] [stderr]    Compiling jsonrpsee-http-client v0.16.2
[INFO] [stderr]    Compiling jsonrpsee-client-transport v0.16.2
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling darling_macro v0.14.2
[INFO] [stderr]     Checking sp-weights v4.0.0
[INFO] [stderr]     Checking ink_metadata v4.0.0-beta (https://github.com/paritytech/ink#fc543da2)
[INFO] [stderr]    Compiling frame-metadata v15.0.0
[INFO] [stderr]    Compiling ink_ir v4.0.0-beta (https://github.com/paritytech/ink#fc543da2)
[INFO] [stderr]    Compiling jsonrpsee v0.16.2
[INFO] [stderr]     Checking ink_storage_traits v4.0.0-beta (https://github.com/paritytech/ink#fc543da2)
[INFO] [stderr]    Compiling darling v0.14.2
[INFO] [stderr]     Checking sp-runtime v7.0.0
[INFO] [stderr]     Checking ink_storage v4.0.0-beta
[INFO] [stderr]     Checking ink_engine v4.0.0-beta (https://github.com/paritytech/ink#fc543da2)
[INFO] [stderr]     Checking scale-bits v0.3.0
[INFO] [stderr]     Checking ink_allocator v4.0.0-beta (https://github.com/paritytech/ink#fc543da2)
[INFO] [stderr]    Compiling semver v1.0.14
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking form_urlencoded v1.1.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling ink_macro v4.0.0-beta
[INFO] [stderr]     Checking ink_env v4.0.0-beta (https://github.com/paritytech/ink#fc543da2)
[INFO] [stderr]     Checking scale-decode v0.4.0
[INFO] [stderr]    Compiling ink_codegen v4.0.0-beta (https://github.com/paritytech/ink#fc543da2)
[INFO] [stderr]     Checking jsonrpsee-ws-client v0.16.2
[INFO] [stderr]     Checking yap v0.7.2
[INFO] [stderr]     Checking scale-value v0.6.0
[INFO] [stderr]     Checking ink_storage v4.0.0-beta (https://github.com/paritytech/ink#fc543da2)
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]    Compiling subxt-metadata v0.25.0
[INFO] [stderr]     Checking ink v4.0.0-beta
[INFO] [stderr]    Compiling subxt-codegen v0.25.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking erc20 v4.0.0-beta (/opt/rustwide/workdir/erc20)
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking contract-metadata v2.0.0-beta
[INFO] [stderr]     Checking sp-keyring v7.0.0
[INFO] [stderr]     Checking pallet-contracts-primitives v7.0.0
[INFO] [stderr]    Compiling ink_e2e_macro v4.0.0-beta (https://github.com/paritytech/ink#fc543da2)
[INFO] [stderr]     Checking impl-serde v0.3.2
[INFO] [stderr]     Checking testerc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `testERC` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `test_erc`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ink_macro v4.0.0-beta (https://github.com/paritytech/ink#fc543da2)
[INFO] [stderr]    Compiling subxt-macro v0.25.0
[INFO] [stderr]     Checking ink v4.0.0-beta (https://github.com/paritytech/ink#fc543da2)
[INFO] [stderr]     Checking subxt v0.25.0
[INFO] [stderr]     Checking ink_e2e v4.0.0-beta (https://github.com/paritytech/ink#fc543da2)
[INFO] [stdout] warning: crate `testERC` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `test_erc`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 07s
[INFO] running `Command { std: "docker" "inspect" "96ba532e28f1c627554c7fb3677a4903b90dadeefb1fe3bdeef967429b26eef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96ba532e28f1c627554c7fb3677a4903b90dadeefb1fe3bdeef967429b26eef7", kill_on_drop: false }`
[INFO] [stdout] 96ba532e28f1c627554c7fb3677a4903b90dadeefb1fe3bdeef967429b26eef7