[INFO] fetching crate web3scan 0.1.100...
[INFO] building web3scan-0.1.100 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate web3scan 0.1.100 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate web3scan 0.1.100
[INFO] finished tweaking crates.io crate web3scan 0.1.100
[INFO] tweaked toml for crates.io crate web3scan 0.1.100 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate web3scan 0.1.100 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate web3scan 0.1.100 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1214edce626eb161e5d526170491de64bb19d60655c46c257053187e95cb1d34
[INFO] running `Command { std: "docker" "start" "-a" "1214edce626eb161e5d526170491de64bb19d60655c46c257053187e95cb1d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1214edce626eb161e5d526170491de64bb19d60655c46c257053187e95cb1d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1214edce626eb161e5d526170491de64bb19d60655c46c257053187e95cb1d34", kill_on_drop: false }`
[INFO] [stdout] 1214edce626eb161e5d526170491de64bb19d60655c46c257053187e95cb1d34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 748495aa5c8341f270df4109c8fe8157ee338c6028523e7a966d2e8501ccb469
[INFO] running `Command { std: "docker" "start" "-a" "748495aa5c8341f270df4109c8fe8157ee338c6028523e7a966d2e8501ccb469", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
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[INFO] [stderr]    Compiling reqwest v0.9.24
[INFO] [stderr]    Compiling web3scan v0.1.100 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.20s
[INFO] running `Command { std: "docker" "inspect" "748495aa5c8341f270df4109c8fe8157ee338c6028523e7a966d2e8501ccb469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "748495aa5c8341f270df4109c8fe8157ee338c6028523e7a966d2e8501ccb469", kill_on_drop: false }`
[INFO] [stdout] 748495aa5c8341f270df4109c8fe8157ee338c6028523e7a966d2e8501ccb469
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c97fa1ec038e43683a16c74cbf0ce260e9b2070c6b40c23187bdd30c5d361479
[INFO] running `Command { std: "docker" "start" "-a" "c97fa1ec038e43683a16c74cbf0ce260e9b2070c6b40c23187bdd30c5d361479", kill_on_drop: false }`
[INFO] [stderr]    Compiling web3scan v0.1.100 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "c97fa1ec038e43683a16c74cbf0ce260e9b2070c6b40c23187bdd30c5d361479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c97fa1ec038e43683a16c74cbf0ce260e9b2070c6b40c23187bdd30c5d361479", kill_on_drop: false }`
[INFO] [stdout] c97fa1ec038e43683a16c74cbf0ce260e9b2070c6b40c23187bdd30c5d361479