[INFO] fetching crate ethers-core 0.5.4...
[INFO] checking ethers-core-0.5.4 against 1.55.0 for beta-1.56-3
[INFO] extracting crate ethers-core 0.5.4 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate ethers-core 0.5.4 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ethers-core 0.5.4
[INFO] finished tweaking crates.io crate ethers-core 0.5.4
[INFO] tweaked toml for crates.io crate ethers-core 0.5.4 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f88b32c3548848936a0210017d5d6e71365b08543759632892dd63263e043029
[INFO] running `Command { std: "docker" "start" "-a" "f88b32c3548848936a0210017d5d6e71365b08543759632892dd63263e043029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f88b32c3548848936a0210017d5d6e71365b08543759632892dd63263e043029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f88b32c3548848936a0210017d5d6e71365b08543759632892dd63263e043029", kill_on_drop: false }`
[INFO] [stdout] f88b32c3548848936a0210017d5d6e71365b08543759632892dd63263e043029
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f19ae93cbf7c6da99f5c653de84f79d9ee4828799a955b03ea7d14f2f05fc350
[INFO] running `Command { std: "docker" "start" "-a" "f19ae93cbf7c6da99f5c653de84f79d9ee4828799a955b03ea7d14f2f05fc350", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking zeroize v1.4.2
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking der v0.4.4
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]    Compiling hex-literal v0.3.3
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling rlp-derive v0.1.0
[INFO] [stderr]     Checking signature v1.3.1
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking ff v0.10.1
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking crypto-bigint v0.2.10
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking group v0.10.0
[INFO] [stderr]     Checking bitvec v0.20.4
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking uint v0.9.1
[INFO] [stderr]     Checking elliptic-curve v0.10.6
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking impl-serde v0.3.1
[INFO] [stderr]     Checking serde_json v1.0.68
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]     Checking rlp v0.5.1
[INFO] [stderr]     Checking ecdsa v0.12.4
[INFO] [stderr]     Checking impl-rlp v0.3.0
[INFO] [stderr]     Checking k256 v0.9.6
[INFO] [stderr]     Checking ethbloom v0.11.1
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.3.1
[INFO] [stderr]     Checking parity-scale-codec v2.3.1
[INFO] [stderr]     Checking impl-codec v0.5.1
[INFO] [stderr]     Checking primitive-types v0.10.1
[INFO] [stderr]     Checking ethereum-types v0.12.1
[INFO] [stderr]     Checking ethabi v15.0.0
[INFO] [stderr]     Checking ethers-core v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "f19ae93cbf7c6da99f5c653de84f79d9ee4828799a955b03ea7d14f2f05fc350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19ae93cbf7c6da99f5c653de84f79d9ee4828799a955b03ea7d14f2f05fc350", kill_on_drop: false }`
[INFO] [stdout] f19ae93cbf7c6da99f5c653de84f79d9ee4828799a955b03ea7d14f2f05fc350
