[INFO] cloning repository https://github.com/Atul-Bhatt/huffman-lossless-compression
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Atul-Bhatt/huffman-lossless-compression" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAtul-Bhatt%2Fhuffman-lossless-compression", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAtul-Bhatt%2Fhuffman-lossless-compression'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13a0c31e679876f684548077cac60c285444b547
[INFO] checking Atul-Bhatt/huffman-lossless-compression against master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAtul-Bhatt%2Fhuffman-lossless-compression" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Atul-Bhatt/huffman-lossless-compression
[INFO] finished tweaking git repo https://github.com/Atul-Bhatt/huffman-lossless-compression
[INFO] tweaked toml for git repo https://github.com/Atul-Bhatt/huffman-lossless-compression written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Atul-Bhatt/huffman-lossless-compression on toolchain 3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Atul-Bhatt/huffman-lossless-compression 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" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6988afe04a25d7f95da73cef6825d506a8299e17cfd63a18ae79d90a42cf1f4
[INFO] running `Command { std: "docker" "start" "-a" "f6988afe04a25d7f95da73cef6825d506a8299e17cfd63a18ae79d90a42cf1f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6988afe04a25d7f95da73cef6825d506a8299e17cfd63a18ae79d90a42cf1f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6988afe04a25d7f95da73cef6825d506a8299e17cfd63a18ae79d90a42cf1f4", kill_on_drop: false }`
[INFO] [stdout] f6988afe04a25d7f95da73cef6825d506a8299e17cfd63a18ae79d90a42cf1f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f0a123600ba1fac404dde62fdae9460a362e8736626ec215745663cb871d9de
[INFO] running `Command { std: "docker" "start" "-a" "5f0a123600ba1fac404dde62fdae9460a362e8736626ec215745663cb871d9de", kill_on_drop: false }`
[INFO] [stderr]     Checking huffman-lossless-compression v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "5f0a123600ba1fac404dde62fdae9460a362e8736626ec215745663cb871d9de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f0a123600ba1fac404dde62fdae9460a362e8736626ec215745663cb871d9de", kill_on_drop: false }`
[INFO] [stdout] 5f0a123600ba1fac404dde62fdae9460a362e8736626ec215745663cb871d9de
