[INFO] cloning repository https://github.com/superoverflow/Rust-Data-Analysis-Demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/superoverflow/Rust-Data-Analysis-Demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperoverflow%2FRust-Data-Analysis-Demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperoverflow%2FRust-Data-Analysis-Demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67a3cd549f3288ba0d516d62e34e3a7b17efbf4e
[INFO] checking superoverflow/Rust-Data-Analysis-Demo against master#2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 for pr-84385
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperoverflow%2FRust-Data-Analysis-Demo" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/superoverflow/Rust-Data-Analysis-Demo on toolchain 2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/superoverflow/Rust-Data-Analysis-Demo
[INFO] finished tweaking git repo https://github.com/superoverflow/Rust-Data-Analysis-Demo
[INFO] tweaked toml for git repo https://github.com/superoverflow/Rust-Data-Analysis-Demo written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/superoverflow/Rust-Data-Analysis-Demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yata v0.4.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8081b9532cf89c8550e1f8ccc8df04f6043ebae2ef430a12bc1ea4da60d14170
[INFO] running `Command { std: "docker" "start" "-a" "8081b9532cf89c8550e1f8ccc8df04f6043ebae2ef430a12bc1ea4da60d14170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8081b9532cf89c8550e1f8ccc8df04f6043ebae2ef430a12bc1ea4da60d14170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8081b9532cf89c8550e1f8ccc8df04f6043ebae2ef430a12bc1ea4da60d14170", kill_on_drop: false }`
[INFO] [stdout] 8081b9532cf89c8550e1f8ccc8df04f6043ebae2ef430a12bc1ea4da60d14170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dc3e0e92a5cac45deb23e8bc0b26d3ed15eba7e5aa18509052a1eed4f5f1d71
[INFO] running `Command { std: "docker" "start" "-a" "0dc3e0e92a5cac45deb23e8bc0b26d3ed15eba7e5aa18509052a1eed4f5f1d71", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]    Compiling encoding_rs v0.8.29
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[INFO] [stderr]    Compiling tokio-macros v1.5.1
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[INFO] [stderr]     Checking futures-executor v0.3.18
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
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[INFO] [stderr]     Checking reqwest v0.11.6
[INFO] [stderr]     Checking crypto-strategy-analysis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.50s
[INFO] running `Command { std: "docker" "inspect" "0dc3e0e92a5cac45deb23e8bc0b26d3ed15eba7e5aa18509052a1eed4f5f1d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc3e0e92a5cac45deb23e8bc0b26d3ed15eba7e5aa18509052a1eed4f5f1d71", kill_on_drop: false }`
[INFO] [stdout] 0dc3e0e92a5cac45deb23e8bc0b26d3ed15eba7e5aa18509052a1eed4f5f1d71