[INFO] cloning repository https://github.com/mohammadreza-ashouri/RUST-Miner-Extractable-Value
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mohammadreza-ashouri/RUST-Miner-Extractable-Value" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohammadreza-ashouri%2FRUST-Miner-Extractable-Value", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohammadreza-ashouri%2FRUST-Miner-Extractable-Value'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29eeab6b7e2ccc1e9131eb51c2737f3fd6d73f40
[INFO] checking mohammadreza-ashouri/RUST-Miner-Extractable-Value against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohammadreza-ashouri%2FRUST-Miner-Extractable-Value" "/workspace/builds/worker-90/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-90/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mohammadreza-ashouri/RUST-Miner-Extractable-Value on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mohammadreza-ashouri/RUST-Miner-Extractable-Value
[INFO] finished tweaking git repo https://github.com/mohammadreza-ashouri/RUST-Miner-Extractable-Value
[INFO] tweaked toml for git repo https://github.com/mohammadreza-ashouri/RUST-Miner-Extractable-Value written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] crate git repo https://github.com/mohammadreza-ashouri/RUST-Miner-Extractable-Value already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded postgres v0.19.0
[INFO] [stderr]   Downloaded group v0.8.0
[INFO] [stderr]   Downloaded ff v0.8.0
[INFO] [stderr]   Downloaded bitvec v0.18.4
[INFO] [stderr]   Downloaded postgres-types v0.2.0
[INFO] [stderr]   Downloaded serde-aux v2.1.1
[INFO] [stderr]   Downloaded eth-keystore v0.2.0
[INFO] [stderr]   Downloaded postgres-protocol v0.6.0
[INFO] [stderr]   Downloaded scrypt v0.6.3
[INFO] [stderr]   Downloaded elliptic-curve v0.9.4
[INFO] [stderr]   Downloaded base64ct v0.2.0
[INFO] [stderr]   Downloaded password-hash v0.1.1
[INFO] [stderr]   Downloaded ecdsa v0.10.2
[INFO] [stderr]   Downloaded parity-scale-codec v2.0.0
[INFO] [stderr]   Downloaded radium v0.4.1
[INFO] [stderr]   Downloaded k256 v0.7.2
[INFO] [stderr]   Downloaded rust_decimal v1.10.3
[INFO] [stderr]   Downloaded pbkdf2 v0.7.3
[INFO] [stderr]   Downloaded ethabi-next v13.1.0
[INFO] [stderr]   Downloaded tokio-postgres v0.7.0
[INFO] [stderr]   Downloaded elliptic-curve v0.8.5
[INFO] [stderr]   Downloaded ethers-contract-abigen v0.2.1
[INFO] [stderr]   Downloaded ethers-contract-derive v0.2.1
[INFO] [stderr]   Downloaded ethers-signers v0.2.1
[INFO] [stderr]   Downloaded ethers-middleware v0.2.1
[INFO] [stderr]   Downloaded ethers-providers v0.2.1
[INFO] [stderr]   Downloaded ethers-core v0.2.1
[INFO] [stderr]   Downloaded ethers-contract v0.2.1
[INFO] [stderr]   Downloaded ethers v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0a060f43fcc749d3f05f775cf46c582f357f6c3bbaaf268b8a2946b1ccf5011
[INFO] running `Command { std: "docker" "start" "-a" "d0a060f43fcc749d3f05f775cf46c582f357f6c3bbaaf268b8a2946b1ccf5011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0a060f43fcc749d3f05f775cf46c582f357f6c3bbaaf268b8a2946b1ccf5011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0a060f43fcc749d3f05f775cf46c582f357f6c3bbaaf268b8a2946b1ccf5011", kill_on_drop: false }`
[INFO] [stdout] d0a060f43fcc749d3f05f775cf46c582f357f6c3bbaaf268b8a2946b1ccf5011
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8495b3250f42745b775d7b92dabe33c1245c32bcfe1bbbf4dd965dd4dfc39a5e
[INFO] running `Command { std: "docker" "start" "-a" "8495b3250f42745b775d7b92dabe33c1245c32bcfe1bbbf4dd965dd4dfc39a5e", kill_on_drop: false }`
[INFO] [stderr] error: failed to create jobserver
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to increase jobserver pipe capacity from 4096 to 8192; jobserver otherwise might deadlock
[INFO] running `Command { std: "docker" "inspect" "8495b3250f42745b775d7b92dabe33c1245c32bcfe1bbbf4dd965dd4dfc39a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8495b3250f42745b775d7b92dabe33c1245c32bcfe1bbbf4dd965dd4dfc39a5e", kill_on_drop: false }`
[INFO] [stdout] 8495b3250f42745b775d7b92dabe33c1245c32bcfe1bbbf4dd965dd4dfc39a5e