[INFO] fetching crate bignumber 0.0.16... [INFO] checking bignumber-0.0.16 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate bignumber 0.0.16 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate bignumber 0.0.16 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 crates.io crate bignumber 0.0.16 [INFO] finished tweaking crates.io crate bignumber 0.0.16 [INFO] tweaked toml for crates.io crate bignumber 0.0.16 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 278 packages [INFO] [stderr] Adding auto_impl v0.5.0 (latest: v1.2.0) [INFO] [stderr] Adding base16ct v0.1.1 (latest: v0.2.0) [INFO] [stderr] Adding base58 v0.1.0 (latest: v0.2.0) [INFO] [stderr] Adding base64 v0.12.3 (latest: v0.22.0) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bech32 v0.7.3 (latest: v0.11.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bitvec v0.17.4 (latest: v1.0.1) [INFO] [stderr] Adding block-buffer v0.7.3 (latest: v0.10.4) [INFO] [stderr] Adding block-padding v0.1.5 (latest: v0.3.3) [INFO] [stderr] Adding bs58 v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding coins-bip32 v0.7.0 (latest: v0.8.7) [INFO] [stderr] Adding coins-bip39 v0.7.0 (latest: v0.8.7) [INFO] [stderr] Adding coins-core v0.7.0 (latest: v0.8.7) [INFO] [stderr] Adding crypto-bigint v0.4.9 (latest: v0.5.5) [INFO] [stderr] Adding dashu-base v0.2.1 (latest: v0.4.1) [INFO] [stderr] Adding dashu-float v0.2.1 (latest: v0.4.3) [INFO] [stderr] Adding dashu-int v0.2.1 (latest: v0.4.1) [INFO] [stderr] Adding der v0.6.1 (latest: v0.7.9) [INFO] [stderr] Adding digest v0.8.1 (latest: v0.10.7) [INFO] [stderr] Adding ecdsa v0.14.8 (latest: v0.16.9) [INFO] [stderr] Adding elliptic-curve v0.12.3 (latest: v0.13.8) [INFO] [stderr] Adding ethers v1.0.2 (latest: v2.0.14) [INFO] [stderr] Adding ethers-addressbook v1.0.2 (latest: v2.0.14) [INFO] [stderr] Adding ethers-contract v1.0.2 (latest: v2.0.14) [INFO] [stderr] Adding ethers-core v1.0.2 (latest: v2.0.14) [INFO] [stderr] Adding ethers-etherscan v1.0.2 (latest: v2.0.14) [INFO] [stderr] Adding ethers-middleware v1.0.2 (latest: v2.0.14) [INFO] [stderr] Adding ethers-providers v1.0.2 (latest: v2.0.14) [INFO] [stderr] Adding ethers-signers v1.0.2 (latest: v2.0.14) [INFO] [stderr] Adding ff v0.12.1 (latest: v0.13.0) [INFO] [stderr] Adding generic-array v0.12.4 (latest: v1.0.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding group v0.12.1 (latest: v0.13.0) [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.4) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.0) [INFO] [stderr] Adding hyper v0.14.28 (latest: v1.2.0) [INFO] [stderr] Adding hyper-rustls v0.24.2 (latest: v0.27.0) [INFO] [stderr] Adding k256 v0.11.6 (latest: v0.13.3) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding opaque-debug v0.2.3 (latest: v0.3.1) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.1) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.9) [INFO] [stderr] Adding password-hash v0.4.2 (latest: v0.5.0) [INFO] [stderr] Adding pbkdf2 v0.11.0 (latest: v0.12.2) [INFO] [stderr] Adding pkcs8 v0.9.0 (latest: v0.10.2) [INFO] [stderr] Adding proc-macro-crate v1.3.1 (latest: v3.1.0) [INFO] [stderr] Adding proc-macro-crate v2.0.2 (latest: v3.1.0) [INFO] [stderr] Adding radium v0.3.0 (latest: v1.1.0) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.1) [INFO] [stderr] Adding reqwest v0.11.27 (latest: v0.12.3) [INFO] [stderr] Adding rfc6979 v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding rustls v0.21.10 (latest: v0.23.4) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (latest: v2.1.1) [INFO] [stderr] Adding rustls-webpki v0.101.7 (latest: v0.102.2) [INFO] [stderr] Adding scrypt v0.10.0 (latest: v0.11.0) [INFO] [stderr] Adding sec1 v0.3.0 (latest: v0.7.3) [INFO] [stderr] Adding sha2 v0.8.2 (latest: v0.10.8) [INFO] [stderr] Adding signature v1.6.4 (latest: v2.2.0) [INFO] [stderr] Adding spki v0.6.0 (latest: v0.7.3) [INFO] [stderr] Adding strum v0.24.1 (latest: v0.26.2) [INFO] [stderr] Adding strum_macros v0.24.3 (latest: v0.26.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.0) [INFO] [stderr] Adding system-configuration v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding system-configuration-sys v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding tokio-rustls v0.24.1 (latest: v0.26.0) [INFO] [stderr] Adding toml_datetime v0.6.3 (latest: v0.6.5) [INFO] [stderr] Adding toml_edit v0.19.15 (latest: v0.22.9) [INFO] [stderr] Adding toml_edit v0.20.2 (latest: v0.22.9) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.8.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding webpki-roots v0.25.4 (latest: v0.26.1) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.5) [INFO] [stderr] Adding winreg v0.50.0 (latest: v0.52.0) [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded primitive-types v0.12.2 [INFO] [stderr] Downloaded parity-scale-codec v3.6.9 [INFO] [stderr] Downloaded toml_datetime v0.6.3 [INFO] [stderr] Downloaded parity-scale-codec-derive v3.6.9 [INFO] [stderr] Downloaded proc-macro-crate v2.0.2 [INFO] [stderr] Downloaded scale-info-derive v2.11.1 [INFO] [stderr] Downloaded impl-codec v0.6.0 [INFO] [stderr] Downloaded toml_edit v0.20.2 [INFO] [stderr] Downloaded scale-info v2.11.1 [INFO] [stderr] Downloaded sha2 v0.8.2 [INFO] [stderr] Downloaded base58check v0.1.0 [INFO] [stderr] Downloaded ethabi v18.0.0 [INFO] [stderr] Downloaded auto_impl v1.2.0 [INFO] [stderr] Downloaded ethers-addressbook v1.0.2 [INFO] [stderr] Downloaded auto_impl v0.5.0 [INFO] [stderr] Downloaded dashu-int v0.2.1 [INFO] [stderr] Downloaded ethers-providers v1.0.2 [INFO] [stderr] Downloaded ethers-contract v1.0.2 [INFO] [stderr] Downloaded hashers v1.0.1 [INFO] [stderr] Downloaded serde-aux v4.5.0 [INFO] [stderr] Downloaded ethers-etherscan v1.0.2 [INFO] [stderr] Downloaded futures-locks v0.7.1 [INFO] [stderr] Downloaded ethers-middleware v1.0.2 [INFO] [stderr] Downloaded futures-timer v3.0.3 [INFO] [stderr] Downloaded wasm-timer v0.2.5 [INFO] [stderr] Downloaded async_io_stream v0.3.3 [INFO] [stderr] Downloaded pharos v0.5.3 [INFO] [stderr] Downloaded send_wrapper v0.6.0 [INFO] [stderr] Downloaded ws_stream_wasm v0.7.4 [INFO] [stderr] Downloaded radium v0.3.0 [INFO] [stderr] Downloaded bitvec v0.17.4 [INFO] [stderr] Downloaded bech32 v0.7.3 [INFO] [stderr] Downloaded blake2 v0.10.6 [INFO] [stderr] Downloaded crypto-bigint v0.4.9 [INFO] [stderr] Downloaded ff v0.12.1 [INFO] [stderr] Downloaded k256 v0.11.6 [INFO] [stderr] Downloaded rlp v0.5.2 [INFO] [stderr] Downloaded base58 v0.1.0 [INFO] [stderr] Downloaded ripemd v0.1.3 [INFO] [stderr] Downloaded coins-core v0.7.0 [INFO] [stderr] Downloaded coins-bip32 v0.7.0 [INFO] [stderr] Downloaded coins-bip39 v0.7.0 [INFO] [stderr] Downloaded ctr v0.9.2 [INFO] [stderr] Downloaded salsa20 v0.10.2 [INFO] [stderr] Downloaded scrypt v0.10.0 [INFO] [stderr] Downloaded eth-keystore v0.5.0 [INFO] [stderr] Downloaded ecdsa v0.14.8 [INFO] [stderr] Downloaded group v0.12.1 [INFO] [stderr] Downloaded sec1 v0.3.0 [INFO] [stderr] Downloaded elliptic-curve v0.12.3 [INFO] [stderr] Downloaded open-fastrlp v0.1.4 [INFO] [stderr] Downloaded ethers v1.0.2 [INFO] [stderr] Downloaded rustc-hex v2.1.0 [INFO] [stderr] Downloaded impl-serde v0.4.0 [INFO] [stderr] Downloaded ethbloom v0.13.0 [INFO] [stderr] Downloaded ethereum-types v0.14.1 [INFO] [stderr] Downloaded open-fastrlp-derive v0.1.1 [INFO] [stderr] Downloaded rfc6979 v0.3.1 [INFO] [stderr] Downloaded base16ct v0.1.1 [INFO] [stderr] Downloaded rlp-derive v0.1.0 [INFO] [stderr] Downloaded tiny-keccak v2.0.2 [INFO] [stderr] Downloaded ethers-core v1.0.2 [INFO] [stderr] Downloaded ethers-signers v1.0.2 [INFO] [stderr] Downloaded fixed-hash v0.8.0 [INFO] [stderr] Downloaded impl-rlp v0.3.0 [INFO] [stderr] Downloaded byte-slice-cast v1.2.2 [INFO] [stderr] Downloaded impl-trait-for-tuples v0.2.2 [INFO] [stderr] Downloaded dashu-base v0.2.1 [INFO] [stderr] Downloaded dashu-float v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 759a6e2c3f605df76443cc293bae317a013ae1a7d0a8cb112e6ffacc2473f476 [INFO] running `Command { std: "docker" "start" "-a" "759a6e2c3f605df76443cc293bae317a013ae1a7d0a8cb112e6ffacc2473f476", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "759a6e2c3f605df76443cc293bae317a013ae1a7d0a8cb112e6ffacc2473f476", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "759a6e2c3f605df76443cc293bae317a013ae1a7d0a8cb112e6ffacc2473f476", kill_on_drop: false }` [INFO] [stdout] 759a6e2c3f605df76443cc293bae317a013ae1a7d0a8cb112e6ffacc2473f476 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e845594ca67c849603750cba4d6c34d2fa09c1a5fb710ca93375586d023904af [INFO] running `Command { std: "docker" "start" "-a" "e845594ca67c849603750cba4d6c34d2fa09c1a5fb710ca93375586d023904af", kill_on_drop: false }` [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking dashu-base v0.2.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking dashu-int v0.2.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Checking rlp v0.5.2 [INFO] [stderr] Checking impl-rlp v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking fixed-hash v0.8.0 [INFO] [stderr] Checking dashu-float v0.2.1 [INFO] [stderr] Checking impl-serde v0.4.0 [INFO] [stderr] Checking ethbloom v0.13.0 [INFO] [stderr] Checking primitive-types v0.12.2 [INFO] [stderr] Checking ethereum-types v0.14.1 [INFO] [stderr] Checking bignumber v0.0.16 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `BigNumber` is imported redundantly [INFO] [stdout] --> src/primitive_types.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | use crate::BigNumber; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | use super::*; [INFO] [stdout] | -------- the item `BigNumber` is already imported here [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.13s [INFO] running `Command { std: "docker" "inspect" "e845594ca67c849603750cba4d6c34d2fa09c1a5fb710ca93375586d023904af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e845594ca67c849603750cba4d6c34d2fa09c1a5fb710ca93375586d023904af", kill_on_drop: false }` [INFO] [stdout] e845594ca67c849603750cba4d6c34d2fa09c1a5fb710ca93375586d023904af [INFO] checking bignumber-0.0.16 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate bignumber 0.0.16 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate bignumber 0.0.16 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bignumber 0.0.16 [INFO] finished tweaking crates.io crate bignumber 0.0.16 [INFO] tweaked toml for crates.io crate bignumber 0.0.16 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 278 packages [INFO] [stderr] Adding auto_impl v0.5.0 (latest: v1.2.0) [INFO] [stderr] Adding base16ct v0.1.1 (latest: v0.2.0) [INFO] [stderr] Adding base58 v0.1.0 (latest: v0.2.0) [INFO] [stderr] Adding base64 v0.12.3 (latest: v0.22.0) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bech32 v0.7.3 (latest: v0.11.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bitvec v0.17.4 (latest: v1.0.1) [INFO] [stderr] Adding block-buffer v0.7.3 (latest: v0.10.4) [INFO] [stderr] Adding block-padding v0.1.5 (latest: v0.3.3) [INFO] [stderr] Adding bs58 v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding coins-bip32 v0.7.0 (latest: v0.8.7) [INFO] [stderr] Adding coins-bip39 v0.7.0 (latest: v0.8.7) [INFO] [stderr] Adding coins-core v0.7.0 (latest: v0.8.7) [INFO] [stderr] Adding crypto-bigint v0.4.9 (latest: v0.5.5) [INFO] [stderr] Adding dashu-base v0.2.1 (latest: v0.4.1) [INFO] [stderr] Adding dashu-float v0.2.1 (latest: v0.4.3) [INFO] [stderr] Adding dashu-int v0.2.1 (latest: v0.4.1) [INFO] [stderr] Adding der v0.6.1 (latest: v0.7.9) [INFO] [stderr] Adding digest v0.8.1 (latest: v0.10.7) [INFO] [stderr] Adding ecdsa v0.14.8 (latest: v0.16.9) [INFO] [stderr] Adding elliptic-curve v0.12.3 (latest: v0.13.8) [INFO] [stderr] Adding ethers v1.0.2 (latest: v2.0.14) [INFO] [stderr] Adding ethers-addressbook v1.0.2 (latest: v2.0.14) [INFO] [stderr] Adding ethers-contract v1.0.2 (latest: v2.0.14) [INFO] [stderr] Adding ethers-core v1.0.2 (latest: v2.0.14) [INFO] [stderr] Adding ethers-etherscan v1.0.2 (latest: v2.0.14) [INFO] [stderr] Adding ethers-middleware v1.0.2 (latest: v2.0.14) [INFO] [stderr] Adding ethers-providers v1.0.2 (latest: v2.0.14) [INFO] [stderr] Adding ethers-signers v1.0.2 (latest: v2.0.14) [INFO] [stderr] Adding ff v0.12.1 (latest: v0.13.0) [INFO] [stderr] Adding generic-array v0.12.4 (latest: v1.0.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding group v0.12.1 (latest: v0.13.0) [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.4) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.0) [INFO] [stderr] Adding hyper v0.14.28 (latest: v1.2.0) [INFO] [stderr] Adding hyper-rustls v0.24.2 (latest: v0.27.0) [INFO] [stderr] Adding k256 v0.11.6 (latest: v0.13.3) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding opaque-debug v0.2.3 (latest: v0.3.1) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.1) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.9) [INFO] [stderr] Adding password-hash v0.4.2 (latest: v0.5.0) [INFO] [stderr] Adding pbkdf2 v0.11.0 (latest: v0.12.2) [INFO] [stderr] Adding pkcs8 v0.9.0 (latest: v0.10.2) [INFO] [stderr] Adding proc-macro-crate v1.3.1 (latest: v3.1.0) [INFO] [stderr] Adding proc-macro-crate v2.0.2 (latest: v3.1.0) [INFO] [stderr] Adding radium v0.3.0 (latest: v1.1.0) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.1) [INFO] [stderr] Adding reqwest v0.11.27 (latest: v0.12.3) [INFO] [stderr] Adding rfc6979 v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding rustls v0.21.10 (latest: v0.23.4) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (latest: v2.1.1) [INFO] [stderr] Adding rustls-webpki v0.101.7 (latest: v0.102.2) [INFO] [stderr] Adding scrypt v0.10.0 (latest: v0.11.0) [INFO] [stderr] Adding sec1 v0.3.0 (latest: v0.7.3) [INFO] [stderr] Adding sha2 v0.8.2 (latest: v0.10.8) [INFO] [stderr] Adding signature v1.6.4 (latest: v2.2.0) [INFO] [stderr] Adding spki v0.6.0 (latest: v0.7.3) [INFO] [stderr] Adding strum v0.24.1 (latest: v0.26.2) [INFO] [stderr] Adding strum_macros v0.24.3 (latest: v0.26.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.0) [INFO] [stderr] Adding system-configuration v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding system-configuration-sys v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding tokio-rustls v0.24.1 (latest: v0.26.0) [INFO] [stderr] Adding toml_datetime v0.6.3 (latest: v0.6.5) [INFO] [stderr] Adding toml_edit v0.19.15 (latest: v0.22.9) [INFO] [stderr] Adding toml_edit v0.20.2 (latest: v0.22.9) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.8.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding webpki-roots v0.25.4 (latest: v0.26.1) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.5) [INFO] [stderr] Adding winreg v0.50.0 (latest: v0.52.0) [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34f5ca152b154e03bedebda4ca5fd711be3cbc5ca260dd7405729e9301ac1fbc [INFO] running `Command { std: "docker" "start" "-a" "34f5ca152b154e03bedebda4ca5fd711be3cbc5ca260dd7405729e9301ac1fbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34f5ca152b154e03bedebda4ca5fd711be3cbc5ca260dd7405729e9301ac1fbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34f5ca152b154e03bedebda4ca5fd711be3cbc5ca260dd7405729e9301ac1fbc", kill_on_drop: false }` [INFO] [stdout] 34f5ca152b154e03bedebda4ca5fd711be3cbc5ca260dd7405729e9301ac1fbc [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e38b2b573ee856c06c8cb3b69830780ade53d4f2177e5dee0df02032bcafe06f [INFO] running `Command { std: "docker" "start" "-a" "e38b2b573ee856c06c8cb3b69830780ade53d4f2177e5dee0df02032bcafe06f", kill_on_drop: false }` [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking dashu-base v0.2.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking dashu-int v0.2.1 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Checking rlp v0.5.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking impl-rlp v0.3.0 [INFO] [stderr] Checking fixed-hash v0.8.0 [INFO] [stderr] Checking dashu-float v0.2.1 [INFO] [stderr] Checking impl-serde v0.4.0 [INFO] [stderr] Checking ethbloom v0.13.0 [INFO] [stderr] Checking primitive-types v0.12.2 [INFO] [stderr] Checking ethereum-types v0.14.1 [INFO] [stderr] Checking bignumber v0.0.16 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `BigNumber` is imported redundantly [INFO] [stdout] --> src/primitive_types.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | use crate::BigNumber; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | use super::*; [INFO] [stdout] | -------- the item `BigNumber` is already imported here [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.23s [INFO] running `Command { std: "docker" "inspect" "e38b2b573ee856c06c8cb3b69830780ade53d4f2177e5dee0df02032bcafe06f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e38b2b573ee856c06c8cb3b69830780ade53d4f2177e5dee0df02032bcafe06f", kill_on_drop: false }` [INFO] [stdout] e38b2b573ee856c06c8cb3b69830780ade53d4f2177e5dee0df02032bcafe06f