[INFO] cloning repository https://github.com/mp-web3/ethereum-explorer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mp-web3/ethereum-explorer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmp-web3%2Fethereum-explorer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmp-web3%2Fethereum-explorer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94e348e451df461ab288ace622261d0e7c1798f8
[INFO] checking mp-web3/ethereum-explorer against master#cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 for pr-135841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmp-web3%2Fethereum-explorer" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mp-web3/ethereum-explorer on toolchain cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/mp-web3/ethereum-explorer
[INFO] finished tweaking git repo https://github.com/mp-web3/ethereum-explorer
[INFO] tweaked toml for git repo https://github.com/mp-web3/ethereum-explorer written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mp-web3/ethereum-explorer 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" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to select a version for `substreams`.
[INFO] [stderr]     ... required by package `ethereum-explorer v0.1.0 (/workspace/builds/worker-7-tc1/source)`
[INFO] [stderr] versions that meet the requirements `^0.5` (locked to 0.5.13) are: 0.5.13
[INFO] [stderr] 
[INFO] [stderr] the package `ethereum-explorer` depends on `substreams`, with features: `proc-macro` but `substreams` does not have these features.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `substreams` which could resolve this conflict


command failed: exit status: 101

error: failed to select a version for `substreams`.
    ... required by package `ethereum-explorer v0.1.0 (/workspace/builds/worker-7-tc1/source)`
versions that meet the requirements `^0.5` (locked to 0.5.13) are: 0.5.13

the package `ethereum-explorer` depends on `substreams`, with features: `proc-macro` but `substreams` does not have these features.


failed to select a version for `substreams` which could resolve this conflict