[INFO] cloning repository https://github.com/wrchipman/rust-blockchain-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wrchipman/rust-blockchain-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwrchipman%2Frust-blockchain-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwrchipman%2Frust-blockchain-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 08a1c735864ea852e2404d08f6e0c88c2bafcf62
[INFO] checking wrchipman/rust-blockchain-example against master#e652caa679a304af11fc04f1f12452f255a82593 for pr-98000
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwrchipman%2Frust-blockchain-example" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wrchipman/rust-blockchain-example on toolchain e652caa679a304af11fc04f1f12452f255a82593
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wrchipman/rust-blockchain-example
[INFO] finished tweaking git repo https://github.com/wrchipman/rust-blockchain-example
[INFO] tweaked toml for git repo https://github.com/wrchipman/rust-blockchain-example written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/wrchipman/rust-blockchain-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded libp2p v0.39.1
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[INFO] [stderr]   Downloaded chacha20poly1305 v0.8.2
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c5348d926765340c9a5c03827dd9234f71d23cc2e6a216d3de2b23e04251bd7
[INFO] running `Command { std: "docker" "start" "-a" "7c5348d926765340c9a5c03827dd9234f71d23cc2e6a216d3de2b23e04251bd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c5348d926765340c9a5c03827dd9234f71d23cc2e6a216d3de2b23e04251bd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c5348d926765340c9a5c03827dd9234f71d23cc2e6a216d3de2b23e04251bd7", kill_on_drop: false }`
[INFO] [stdout] 7c5348d926765340c9a5c03827dd9234f71d23cc2e6a216d3de2b23e04251bd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f2fd444902a72eeb6f5749d5b49570adc77214a77a130cad31c96ed34b91c25
[INFO] running `Command { std: "docker" "start" "-a" "5f2fd444902a72eeb6f5749d5b49570adc77214a77a130cad31c96ed34b91c25", kill_on_drop: false }`
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[INFO] [stderr]     Checking rust-blockchain-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "5f2fd444902a72eeb6f5749d5b49570adc77214a77a130cad31c96ed34b91c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f2fd444902a72eeb6f5749d5b49570adc77214a77a130cad31c96ed34b91c25", kill_on_drop: false }`
[INFO] [stdout] 5f2fd444902a72eeb6f5749d5b49570adc77214a77a130cad31c96ed34b91c25