[INFO] fetching crate trait_erc20 3.0.0...
[INFO] testing trait_erc20-3.0.0 against 1.64.0 for beta-1.65-1
[INFO] extracting crate trait_erc20 3.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate trait_erc20 3.0.0 on toolchain 1.64.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trait_erc20 3.0.0
[INFO] finished tweaking crates.io crate trait_erc20 3.0.0
[INFO] tweaked toml for crates.io crate trait_erc20 3.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ink_storage v3.3.1
[INFO] [stderr]   Downloaded ink_metadata v3.3.1
[INFO] [stderr]   Downloaded ink_prelude v3.3.1
[INFO] [stderr]   Downloaded ink_primitives v3.3.1
[INFO] [stderr]   Downloaded ink_storage_derive v3.3.1
[INFO] [stderr]   Downloaded ink_env v3.3.1
[INFO] [stderr]   Downloaded ink_allocator v3.3.1
[INFO] [stderr]   Downloaded rlibc v1.0.0
[INFO] [stderr]   Downloaded ink_lang v3.3.1
[INFO] [stderr]   Downloaded ink_lang_codegen v3.3.1
[INFO] [stderr]   Downloaded ink_lang_ir v3.3.1
[INFO] [stderr]   Downloaded ink_lang_macro v3.3.1
[INFO] [stderr]   Downloaded ink_engine v3.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d2875ce0a87c04ebc25496d931f6bccab7d9e23b8627fb69834d666be897099
[INFO] running `Command { std: "docker" "start" "-a" "2d2875ce0a87c04ebc25496d931f6bccab7d9e23b8627fb69834d666be897099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d2875ce0a87c04ebc25496d931f6bccab7d9e23b8627fb69834d666be897099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d2875ce0a87c04ebc25496d931f6bccab7d9e23b8627fb69834d666be897099", kill_on_drop: false }`
[INFO] [stdout] 2d2875ce0a87c04ebc25496d931f6bccab7d9e23b8627fb69834d666be897099
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a77c96ca84e2d8ba28d1237c0fd9cd6acdf2da7d9eaf566e51725a5f7c1b8a9e
[INFO] running `Command { std: "docker" "start" "-a" "a77c96ca84e2d8ba28d1237c0fd9cd6acdf2da7d9eaf566e51725a5f7c1b8a9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling byte-slice-cast v1.2.1
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling keccak v0.1.2
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling paste v1.0.9
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling array-init v2.0.1
[INFO] [stderr]    Compiling ink_prelude v3.3.1
[INFO] [stderr]    Compiling ink_allocator v3.3.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling digest v0.10.5
[INFO] [stderr]    Compiling blake2 v0.10.4
[INFO] [stderr]    Compiling sha3 v0.10.5
[INFO] [stderr]    Compiling sha2 v0.10.6
[INFO] [stderr]    Compiling secp256k1-sys v0.6.0
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling impl-serde v0.3.2
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling ink_lang_ir v3.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling ink_storage_derive v3.3.1
[INFO] [stderr]    Compiling proc-macro-crate v1.2.1
[INFO] [stderr]    Compiling secp256k1 v0.24.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.1.3
[INFO] [stderr]    Compiling scale-info-derive v2.2.0
[INFO] [stderr]    Compiling parity-scale-codec v3.2.1
[INFO] [stderr]    Compiling scale-info v2.2.0
[INFO] [stderr]    Compiling ink_lang_codegen v3.3.1
[INFO] [stderr]    Compiling ink_engine v3.3.1
[INFO] [stderr]    Compiling ink_primitives v3.3.1
[INFO] [stderr]    Compiling ink_metadata v3.3.1
[INFO] [stderr]    Compiling ink_env v3.3.1
[INFO] [stderr]    Compiling ink_lang_macro v3.3.1
[INFO] [stderr]    Compiling ink_storage v3.3.1
[INFO] [stderr]    Compiling ink_lang v3.3.1
[INFO] [stderr]    Compiling trait_erc20 v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.60s
[INFO] running `Command { std: "docker" "inspect" "a77c96ca84e2d8ba28d1237c0fd9cd6acdf2da7d9eaf566e51725a5f7c1b8a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a77c96ca84e2d8ba28d1237c0fd9cd6acdf2da7d9eaf566e51725a5f7c1b8a9e", kill_on_drop: false }`
[INFO] [stdout] a77c96ca84e2d8ba28d1237c0fd9cd6acdf2da7d9eaf566e51725a5f7c1b8a9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef3f33ddb6a43cff984e33141cc15b459d6d013bd379525b3a4c39dff9eac96f
[INFO] running `Command { std: "docker" "start" "-a" "ef3f33ddb6a43cff984e33141cc15b459d6d013bd379525b3a4c39dff9eac96f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling trait_erc20 v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "ef3f33ddb6a43cff984e33141cc15b459d6d013bd379525b3a4c39dff9eac96f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef3f33ddb6a43cff984e33141cc15b459d6d013bd379525b3a4c39dff9eac96f", kill_on_drop: false }`
[INFO] [stdout] ef3f33ddb6a43cff984e33141cc15b459d6d013bd379525b3a4c39dff9eac96f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd2b8022bff5a9a499805781782bc84b76880b5e9f50561012875e33436c33b4
[INFO] running `Command { std: "docker" "start" "-a" "dd2b8022bff5a9a499805781782bc84b76880b5e9f50561012875e33436c33b4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/trait_erc20-36c0ac933bbdb120)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test erc20::tests::total_supply_works ... ok
[INFO] [stdout] test erc20::tests::new_works ... ok
[INFO] [stdout] test erc20::tests::invalid_transfer_should_fail ... ok
[INFO] [stdout] test erc20::tests::allowance_must_not_change_on_failed_transfer ... ok
[INFO] [stdout] test erc20::tests::transfer_works ... ok
[INFO] [stdout] test erc20::tests::balance_of_works ... ok
[INFO] [stdout] test erc20::tests::transfer_from_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd2b8022bff5a9a499805781782bc84b76880b5e9f50561012875e33436c33b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd2b8022bff5a9a499805781782bc84b76880b5e9f50561012875e33436c33b4", kill_on_drop: false }`
[INFO] [stdout] dd2b8022bff5a9a499805781782bc84b76880b5e9f50561012875e33436c33b4