[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] building formiat/pallet-erc20 against master#c2804e6ec2c29a5c7368600ea173b890e2655c3d for pr-97334-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fformiat%2Fpallet-erc20" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/formiat/pallet-erc20 on toolchain c2804e6ec2c29a5c7368600ea173b890e2655c3d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "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-3/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: "/workspace/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee5b2ec5ba3faa830a2ae28a681f49efa285f145665f20cdb81ea3265184ef27
[INFO] running `Command { std: "docker" "start" "-a" "ee5b2ec5ba3faa830a2ae28a681f49efa285f145665f20cdb81ea3265184ef27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee5b2ec5ba3faa830a2ae28a681f49efa285f145665f20cdb81ea3265184ef27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee5b2ec5ba3faa830a2ae28a681f49efa285f145665f20cdb81ea3265184ef27", kill_on_drop: false }`
[INFO] [stdout] ee5b2ec5ba3faa830a2ae28a681f49efa285f145665f20cdb81ea3265184ef27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7646220c704de67031a19109cfe3da007b2170ba17479b087d769d88161cff8
[INFO] running `Command { std: "docker" "start" "-a" "e7646220c704de67031a19109cfe3da007b2170ba17479b087d769d88161cff8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "inspect" "e7646220c704de67031a19109cfe3da007b2170ba17479b087d769d88161cff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7646220c704de67031a19109cfe3da007b2170ba17479b087d769d88161cff8", kill_on_drop: false }`
[INFO] [stdout] e7646220c704de67031a19109cfe3da007b2170ba17479b087d769d88161cff8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6bee6b0efb7a3f6adb6b86d76ae19f0ba8520a842bcfbd71e1dea7a910acd59
[INFO] running `Command { std: "docker" "start" "-a" "a6bee6b0efb7a3f6adb6b86d76ae19f0ba8520a842bcfbd71e1dea7a910acd59", 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 10.48s
[INFO] running `Command { std: "docker" "inspect" "a6bee6b0efb7a3f6adb6b86d76ae19f0ba8520a842bcfbd71e1dea7a910acd59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6bee6b0efb7a3f6adb6b86d76ae19f0ba8520a842bcfbd71e1dea7a910acd59", kill_on_drop: false }`
[INFO] [stdout] a6bee6b0efb7a3f6adb6b86d76ae19f0ba8520a842bcfbd71e1dea7a910acd59