[INFO] cloning repository https://github.com/tonykwok1992/block-finder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tonykwok1992/block-finder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonykwok1992%2Fblock-finder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonykwok1992%2Fblock-finder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f95f1d7bbaff1bfa203b171909a68a05e3325a6e
[INFO] checking tonykwok1992/block-finder/f95f1d7bbaff1bfa203b171909a68a05e3325a6e against master#b52edc25bfbaa955b4b83c10f998e5224c3478b2 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonykwok1992%2Fblock-finder" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tonykwok1992/block-finder
[INFO] finished tweaking git repo https://github.com/tonykwok1992/block-finder
[INFO] tweaked toml for git repo https://github.com/tonykwok1992/block-finder written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tonykwok1992/block-finder on toolchain b52edc25bfbaa955b4b83c10f998e5224c3478b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tonykwok1992/block-finder 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" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/gakonst/ethers-rs`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded eyre v0.6.7
[INFO] [stderr]   Downloaded tracing-core v0.1.23
[INFO] [stderr]   Downloaded pico-args v0.4.2
[INFO] [stderr]   Downloaded lalrpop-util v0.19.7
[INFO] [stderr]   Downloaded string_cache v0.8.3
[INFO] [stderr]   Downloaded solang-parser v0.1.10
[INFO] [stderr]   Downloaded ena v0.14.0
[INFO] [stderr]   Downloaded diff v0.1.12
[INFO] [stderr]   Downloaded semver v1.0.6
[INFO] [stderr]   Downloaded rlp v0.5.1
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[INFO] [stderr]   Downloaded redox_syscall v0.2.11
[INFO] [stderr]   Downloaded mio v0.8.1
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[INFO] [stderr]   Downloaded ethereum-types v0.13.1
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[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.7
[INFO] [stderr]   Downloaded parity-scale-codec-derive v3.1.0
[INFO] [stderr]   Downloaded ethabi v17.0.0
[INFO] [stderr]   Downloaded ethbloom v0.12.1
[INFO] [stderr]   Downloaded parity-scale-codec v3.1.0
[INFO] [stderr]   Downloaded convert_case v0.5.0
[INFO] [stderr]   Downloaded k256 v0.10.3
[INFO] [stderr]   Downloaded scrypt v0.8.1
[INFO] [stderr]   Downloaded camino v1.0.7
[INFO] [stderr]   Downloaded dunce v1.0.2
[INFO] [stderr]   Downloaded eth-keystore v0.4.1
[INFO] [stderr]   Downloaded coins-bip39 v0.6.0
[INFO] [stderr]   Downloaded coins-core v0.2.2
[INFO] [stderr]   Downloaded ripemd160 v0.9.1
[INFO] [stderr]   Downloaded blake2 v0.9.2
[INFO] [stderr]   Downloaded bech32 v0.7.3
[INFO] [stderr]   Downloaded base58check v0.1.0
[INFO] [stderr]   Downloaded lalrpop v0.19.7
[INFO] [stderr]   Downloaded password-hash v0.2.3
[INFO] [stderr]   Downloaded coins-bip32 v0.6.0
[INFO] [stderr]   Downloaded syn v1.0.88
[INFO] [stderr]   Downloaded bitvec v1.0.0
[INFO] [stderr]   Downloaded ws_stream_wasm v0.7.3
[INFO] [stderr]   Downloaded libc v0.2.120
[INFO] [stderr]   Downloaded tokio-rustls v0.23.2
[INFO] [stderr]   Downloaded hyper v0.14.17
[INFO] [stderr]   Downloaded auto_impl v0.5.0
[INFO] [stderr]   Downloaded serde-aux v3.0.1
[INFO] [stderr]   Downloaded clap_lex v0.1.1
[INFO] [stderr]   Downloaded clap v3.1.10
[INFO] [stderr]   Downloaded h2 v0.3.12
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 266f4e9dbd81ff0dfb8f0bccec5461061e8f602deabbeaea24ebae5526c81490
[INFO] running `Command { std: "docker" "start" "-a" "266f4e9dbd81ff0dfb8f0bccec5461061e8f602deabbeaea24ebae5526c81490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "266f4e9dbd81ff0dfb8f0bccec5461061e8f602deabbeaea24ebae5526c81490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "266f4e9dbd81ff0dfb8f0bccec5461061e8f602deabbeaea24ebae5526c81490", kill_on_drop: false }`
[INFO] [stdout] 266f4e9dbd81ff0dfb8f0bccec5461061e8f602deabbeaea24ebae5526c81490
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32a814221a56b04570756fe2f1bf3146cb218eb791eda17ef5bbaad3ee603527
[INFO] running `Command { std: "docker" "start" "-a" "32a814221a56b04570756fe2f1bf3146cb218eb791eda17ef5bbaad3ee603527", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.120
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.88
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]     Checking base64ct v1.0.1
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking getrandom v0.2.5
[INFO] [stderr]     Checking rand_core v0.6.3
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[INFO] [stderr]    Compiling futures-util v0.3.21
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[INFO] [stderr]    Compiling untrusted v0.7.1
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[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]     Checking k256 v0.10.3
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[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
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[INFO] [stderr]    Compiling lock_api v0.4.6
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[INFO] [stderr]    Compiling dirs-next v2.0.0
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[INFO] [stderr]    Compiling futures-macro v0.3.21
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[INFO] [stderr]     Checking generic-array v0.12.4
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[INFO] [stderr]    Compiling num-integer v0.1.44
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[INFO] [stderr]    Compiling bit-vec v0.6.3
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[INFO] [stderr]    Compiling ascii-canvas v3.0.0
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]    Compiling lalrpop-util v0.19.7
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling atty v0.2.14
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[INFO] [stderr]    Compiling rayon-core v1.9.1
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[INFO] [stderr]    Compiling pico-args v0.4.2
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[INFO] [stderr]    Compiling lalrpop v0.19.7
[INFO] [stderr]     Checking rustls-pemfile v0.3.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
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[INFO] [stderr]     Checking cargo_metadata v0.14.2
[INFO] [stderr]    Compiling toml v0.5.8
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[INFO] [stderr]     Checking crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]     Checking ethers-core v0.6.0 (https://github.com/gakonst/ethers-rs#f6d12324)
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[INFO] [stderr]    Compiling rayon v1.5.1
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[INFO] [stderr]    Compiling auto_impl v0.5.0
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[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking clap_lex v0.1.1
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]     Checking ethers-addressbook v0.1.0 (https://github.com/gakonst/ethers-rs#f6d12324)
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]    Compiling solang-parser v0.1.10
[INFO] [stderr]     Checking clap v3.1.10
[INFO] [stderr]    Compiling ethers-contract-derive v0.6.0 (https://github.com/gakonst/ethers-rs#f6d12324)
[INFO] [stderr]     Checking ethers-contract v0.6.0 (https://github.com/gakonst/ethers-rs#f6d12324)
[INFO] [stderr]     Checking ethers-solc v0.3.0 (https://github.com/gakonst/ethers-rs#f6d12324)
[INFO] [stderr]     Checking ethers-etherscan v0.2.0 (https://github.com/gakonst/ethers-rs#f6d12324)
[INFO] [stderr]     Checking ethers-middleware v0.6.0 (https://github.com/gakonst/ethers-rs#f6d12324)
[INFO] [stderr]     Checking ethers v0.6.0 (https://github.com/gakonst/ethers-rs#f6d12324)
[INFO] [stderr]     Checking block-finder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 50s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.7
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "32a814221a56b04570756fe2f1bf3146cb218eb791eda17ef5bbaad3ee603527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32a814221a56b04570756fe2f1bf3146cb218eb791eda17ef5bbaad3ee603527", kill_on_drop: false }`
[INFO] [stdout] 32a814221a56b04570756fe2f1bf3146cb218eb791eda17ef5bbaad3ee603527
