[INFO] cloning repository https://github.com/ljl222/ink_erc20 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ljl222/ink_erc20" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fljl222%2Fink_erc20", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fljl222%2Fink_erc20'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9fab4c45f4cb041bfd134efda4316eca43222e55 [INFO] checking ljl222/ink_erc20 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fljl222%2Fink_erc20" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ljl222/ink_erc20 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ljl222/ink_erc20 [INFO] finished tweaking git repo https://github.com/ljl222/ink_erc20 [INFO] tweaked toml for git repo https://github.com/ljl222/ink_erc20 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ljl222/ink_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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scale-info-derive v1.0.0 [INFO] [stderr] Downloaded scale-info v1.0.0 [INFO] [stderr] Downloaded ink_primitives v3.0.0-rc8 [INFO] [stderr] Downloaded ink_metadata v3.0.0-rc8 [INFO] [stderr] Downloaded ink_prelude v3.0.0-rc8 [INFO] [stderr] Downloaded ink_storage_derive v3.0.0-rc8 [INFO] [stderr] Downloaded ink_storage v3.0.0-rc8 [INFO] [stderr] Downloaded libsecp256k1 v0.7.0 [INFO] [stderr] Downloaded ink_eth_compatibility v3.0.0-rc8 [INFO] [stderr] Downloaded sha3 v0.10.0 [INFO] [stderr] Downloaded ink_lang_codegen v3.0.0-rc8 [INFO] [stderr] Downloaded ink_lang_ir v3.0.0-rc8 [INFO] [stderr] Downloaded ink_lang_macro v3.0.0-rc8 [INFO] [stderr] Downloaded ink_lang v3.0.0-rc8 [INFO] [stderr] Downloaded blake2 v0.10.2 [INFO] [stderr] Downloaded ink_allocator v3.0.0-rc8 [INFO] [stderr] Downloaded secp256k1 v0.21.2 [INFO] [stderr] Downloaded ink_env v3.0.0-rc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c142d0d3991defc6e0c278f7594a5aee60bc089e8d356f5acd88df3f835b727 [INFO] running `Command { std: "docker" "start" "-a" "2c142d0d3991defc6e0c278f7594a5aee60bc089e8d356f5acd88df3f835b727", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c142d0d3991defc6e0c278f7594a5aee60bc089e8d356f5acd88df3f835b727", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c142d0d3991defc6e0c278f7594a5aee60bc089e8d356f5acd88df3f835b727", kill_on_drop: false }` [INFO] [stdout] 2c142d0d3991defc6e0c278f7594a5aee60bc089e8d356f5acd88df3f835b727 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e819a1eed56001f54f5b8299ac6a159cc798343c94509120c2e91c450fcf5d8 [INFO] running `Command { std: "docker" "start" "-a" "1e819a1eed56001f54f5b8299ac6a159cc798343c94509120c2e91c450fcf5d8", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling serde_derive v1.0.135 [INFO] [stderr] Compiling serde v1.0.135 [INFO] [stderr] Compiling libc v0.2.113 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.6 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking byte-slice-cast v1.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.1 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling crossbeam-epoch v0.9.6 [INFO] [stderr] Checking bitvec v0.20.4 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking ink_prelude v3.0.0-rc8 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling secp256k1-sys v0.4.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.10.0 [INFO] [stderr] Compiling crypto-common v0.1.1 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Compiling libsecp256k1-core v0.3.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling digest v0.10.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking ink_allocator v3.0.0-rc8 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling blake2 v0.10.2 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking sha3 v0.10.0 [INFO] [stderr] Checking sha2 v0.10.1 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.3.0 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.3.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Compiling libsecp256k1 v0.7.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling ink_storage_derive v3.0.0-rc8 [INFO] [stderr] Checking array-init v2.0.0 [INFO] [stderr] Checking secp256k1 v0.21.2 [INFO] [stderr] Compiling ink_lang_ir v3.0.0-rc8 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling impl-serde v0.3.2 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling parity-scale-codec-derive v2.3.1 [INFO] [stderr] Compiling scale-info-derive v1.0.0 [INFO] [stderr] Compiling parity-scale-codec v2.3.1 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Compiling ink_lang_codegen v3.0.0-rc8 [INFO] [stderr] Compiling ink_primitives v3.0.0-rc8 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking scale-info v1.0.0 [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stderr] Checking ink_metadata v3.0.0-rc8 [INFO] [stderr] Checking ink_env v3.0.0-rc8 [INFO] [stderr] Compiling ink_lang_macro v3.0.0-rc8 [INFO] [stderr] Checking ink_storage v3.0.0-rc8 [INFO] [stderr] Checking ink_eth_compatibility v3.0.0-rc8 [INFO] [stderr] Checking ink_lang v3.0.0-rc8 [INFO] [stderr] Checking erc2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Decode`, `Encode` [INFO] [stdout] --> lib.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | use scale::{Encode, Decode}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Decode`, `Encode` [INFO] [stdout] --> lib.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | use scale::{Encode, Decode}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.66s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "1e819a1eed56001f54f5b8299ac6a159cc798343c94509120c2e91c450fcf5d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e819a1eed56001f54f5b8299ac6a159cc798343c94509120c2e91c450fcf5d8", kill_on_drop: false }` [INFO] [stdout] 1e819a1eed56001f54f5b8299ac6a159cc798343c94509120c2e91c450fcf5d8 [INFO] checking ljl222/ink_erc20 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fljl222%2Fink_erc20" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ljl222/ink_erc20 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ljl222/ink_erc20 [INFO] finished tweaking git repo https://github.com/ljl222/ink_erc20 [INFO] tweaked toml for git repo https://github.com/ljl222/ink_erc20 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ljl222/ink_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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3c149d6b8c8748045920640c2d29182913ea686c47d7a05eb5476dffc89530e [INFO] running `Command { std: "docker" "start" "-a" "a3c149d6b8c8748045920640c2d29182913ea686c47d7a05eb5476dffc89530e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3c149d6b8c8748045920640c2d29182913ea686c47d7a05eb5476dffc89530e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3c149d6b8c8748045920640c2d29182913ea686c47d7a05eb5476dffc89530e", kill_on_drop: false }` [INFO] [stdout] a3c149d6b8c8748045920640c2d29182913ea686c47d7a05eb5476dffc89530e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52a8cdde3eab36fdb3c2afcc69a4e685d4bd7137ce72996cc13581be1bd6a7f7 [INFO] running `Command { std: "docker" "start" "-a" "52a8cdde3eab36fdb3c2afcc69a4e685d4bd7137ce72996cc13581be1bd6a7f7", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling serde_derive v1.0.135 [INFO] [stderr] Compiling serde v1.0.135 [INFO] [stderr] Compiling libc v0.2.113 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.6 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.1 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.6 [INFO] [stderr] Checking byte-slice-cast v1.2.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking bitvec v0.20.4 [INFO] [stderr] Checking ink_prelude v3.0.0-rc8 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling secp256k1-sys v0.4.2 [INFO] [stderr] Checking ink_allocator v3.0.0-rc8 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking crypto-common v0.1.1 [INFO] [stderr] Checking block-buffer v0.10.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking libsecp256k1-core v0.3.0 [INFO] [stderr] Checking digest v0.10.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking sha3 v0.10.0 [INFO] [stderr] Checking sha2 v0.10.1 [INFO] [stderr] Checking blake2 v0.10.2 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking secp256k1 v0.21.2 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking array-init v2.0.0 [INFO] [stderr] Compiling ink_lang_ir v3.0.0-rc8 [INFO] [stderr] Compiling ink_storage_derive v3.0.0-rc8 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.3.0 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.3.0 [INFO] [stderr] Compiling libsecp256k1 v0.7.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling impl-serde v0.3.2 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling parity-scale-codec-derive v2.3.1 [INFO] [stderr] Compiling scale-info-derive v1.0.0 [INFO] [stderr] Compiling parity-scale-codec v2.3.1 [INFO] [stderr] Compiling ink_lang_codegen v3.0.0-rc8 [INFO] [stderr] Compiling ink_primitives v3.0.0-rc8 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking scale-info v1.0.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stderr] Checking ink_metadata v3.0.0-rc8 [INFO] [stderr] Checking ink_env v3.0.0-rc8 [INFO] [stderr] Compiling ink_lang_macro v3.0.0-rc8 [INFO] [stderr] Checking ink_storage v3.0.0-rc8 [INFO] [stderr] Checking ink_eth_compatibility v3.0.0-rc8 [INFO] [stderr] Checking ink_lang v3.0.0-rc8 [INFO] [stderr] Checking erc2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Decode`, `Encode` [INFO] [stdout] --> lib.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | use scale::{Encode, Decode}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Decode`, `Encode` [INFO] [stdout] --> lib.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | use scale::{Encode, Decode}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.80s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "52a8cdde3eab36fdb3c2afcc69a4e685d4bd7137ce72996cc13581be1bd6a7f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52a8cdde3eab36fdb3c2afcc69a4e685d4bd7137ce72996cc13581be1bd6a7f7", kill_on_drop: false }` [INFO] [stdout] 52a8cdde3eab36fdb3c2afcc69a4e685d4bd7137ce72996cc13581be1bd6a7f7