[INFO] fetching crate erc20-ink 3.3.2... [INFO] checking erc20-ink-3.3.2 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate erc20-ink 3.3.2 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate erc20-ink 3.3.2 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate erc20-ink 3.3.2 [INFO] finished tweaking crates.io crate erc20-ink 3.3.2 [INFO] tweaked toml for crates.io crate erc20-ink 3.3.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 81 packages to latest compatible versions [INFO] [stderr] Adding derive_more v0.99.18 (latest: v1.0.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding impl-serde v0.3.2 (latest: v0.4.0) [INFO] [stderr] Adding ink_allocator v3.4.0 (latest: v5.0.0) [INFO] [stderr] Adding ink_engine v3.4.0 (latest: v5.0.0) [INFO] [stderr] Adding ink_env v3.4.0 (latest: v5.0.0) [INFO] [stderr] Adding ink_metadata v3.4.0 (latest: v5.0.0) [INFO] [stderr] Adding ink_prelude v3.4.0 (latest: v5.0.0) [INFO] [stderr] Adding ink_primitives v3.4.0 (latest: v5.0.0) [INFO] [stderr] Adding ink_storage v3.4.0 (latest: v5.0.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding secp256k1 v0.24.3 (latest: v0.29.0) [INFO] [stderr] Adding secp256k1-sys v0.6.1 (latest: v0.10.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ink_allocator v3.4.0 [INFO] [stderr] Downloaded ink_engine v3.4.0 [INFO] [stderr] Downloaded ink_metadata v3.4.0 [INFO] [stderr] Downloaded ink_storage_derive v3.4.0 [INFO] [stderr] Downloaded ink_prelude v3.4.0 [INFO] [stderr] Downloaded ink_storage v3.4.0 [INFO] [stderr] Downloaded ink_lang_macro v3.4.0 [INFO] [stderr] Downloaded ink_primitives v3.4.0 [INFO] [stderr] Downloaded ink_lang_codegen v3.4.0 [INFO] [stderr] Downloaded ink_env v3.4.0 [INFO] [stderr] Downloaded ink_lang v3.4.0 [INFO] [stderr] Downloaded ink_lang_ir v3.4.0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 49cac4b3e5ea70e4a6bb8ad9961738f99a66b73221985c1a155a02ca0ebf394d [INFO] running `Command { std: "docker" "start" "-a" "49cac4b3e5ea70e4a6bb8ad9961738f99a66b73221985c1a155a02ca0ebf394d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49cac4b3e5ea70e4a6bb8ad9961738f99a66b73221985c1a155a02ca0ebf394d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49cac4b3e5ea70e4a6bb8ad9961738f99a66b73221985c1a155a02ca0ebf394d", kill_on_drop: false }` [INFO] [stdout] 49cac4b3e5ea70e4a6bb8ad9961738f99a66b73221985c1a155a02ca0ebf394d [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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 879172a4db3f364f7bf089b43fc2c5b1bfade2ed2cfac2b6306b4e2dcfb55bcd [INFO] running `Command { std: "docker" "start" "-a" "879172a4db3f364f7bf089b43fc2c5b1bfade2ed2cfac2b6306b4e2dcfb55bcd", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling winnow v0.6.18 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Compiling secp256k1-sys v0.6.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Checking ink_prelude v3.4.0 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Compiling unicode-xid v0.2.5 [INFO] [stderr] Checking ink_allocator v3.4.0 [INFO] [stderr] Checking array-init v2.1.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling toml_edit v0.22.20 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling impl-serde v0.3.2 [INFO] [stderr] Checking secp256k1 v0.24.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling ink_lang_ir v3.4.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling parity-scale-codec-derive v3.6.12 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.2 [INFO] [stderr] Compiling scale-info-derive v2.11.3 [INFO] [stderr] Compiling ink_storage_derive v3.4.0 [INFO] [stderr] Compiling parity-scale-codec v3.6.12 [INFO] [stderr] Compiling scale-info v2.11.3 [INFO] [stderr] Compiling ink_lang_codegen v3.4.0 [INFO] [stderr] Compiling ink_primitives v3.4.0 [INFO] [stderr] Checking ink_engine v3.4.0 [INFO] [stderr] Checking ink_metadata v3.4.0 [INFO] [stderr] Compiling ink_lang_macro v3.4.0 [INFO] [stderr] Checking ink_env v3.4.0 [INFO] [stderr] Checking ink_storage v3.4.0 [INFO] [stderr] Checking ink_lang v3.4.0 [INFO] [stderr] Checking erc20-ink v3.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `__ink_dylint_Storage` [INFO] [stdout] --> lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | / /// A simple ERC-20 contract. [INFO] [stdout] 13 | | #[ink(storage)] [INFO] [stdout] 14 | | #[derive(SpreadAllocate)] [INFO] [stdout] 15 | | pub struct Erc20 { [INFO] [stdout] ... | [INFO] [stdout] 22 | | allowances: Mapping<(AccountId, AccountId), Balance>, [INFO] [stdout] 23 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std` [INFO] [stdout] = help: consider adding `__ink_dylint_Storage` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `__ink_dylint_Constructor` [INFO] [stdout] --> lib.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | / /// Creates a new ERC-20 contract with the specified initial supply. [INFO] [stdout] 61 | | #[ink(constructor)] [INFO] [stdout] 62 | | pub fn new(initial_supply: Balance) -> Self { [INFO] [stdout] 63 | | // This call is required in order to correctly initialize the [INFO] [stdout] ... | [INFO] [stdout] 67 | | }) [INFO] [stdout] 68 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std` [INFO] [stdout] = help: consider adding `__ink_dylint_Constructor` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `__ink_dylint_Storage` [INFO] [stdout] --> lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | / /// A simple ERC-20 contract. [INFO] [stdout] 13 | | #[ink(storage)] [INFO] [stdout] 14 | | #[derive(SpreadAllocate)] [INFO] [stdout] 15 | | pub struct Erc20 { [INFO] [stdout] ... | [INFO] [stdout] 22 | | allowances: Mapping<(AccountId, AccountId), Balance>, [INFO] [stdout] 23 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std` [INFO] [stdout] = help: consider adding `__ink_dylint_Storage` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `__ink_dylint_Constructor` [INFO] [stdout] --> lib.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | / /// Creates a new ERC-20 contract with the specified initial supply. [INFO] [stdout] 61 | | #[ink(constructor)] [INFO] [stdout] 62 | | pub fn new(initial_supply: Balance) -> Self { [INFO] [stdout] 63 | | // This call is required in order to correctly initialize the [INFO] [stdout] ... | [INFO] [stdout] 67 | | }) [INFO] [stdout] 68 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std` [INFO] [stdout] = help: consider adding `__ink_dylint_Constructor` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.16s [INFO] running `Command { std: "docker" "inspect" "879172a4db3f364f7bf089b43fc2c5b1bfade2ed2cfac2b6306b4e2dcfb55bcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "879172a4db3f364f7bf089b43fc2c5b1bfade2ed2cfac2b6306b4e2dcfb55bcd", kill_on_drop: false }` [INFO] [stdout] 879172a4db3f364f7bf089b43fc2c5b1bfade2ed2cfac2b6306b4e2dcfb55bcd