[INFO] cloning repository https://github.com/rohankumardubey/TFBVerifier
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rohankumardubey/TFBVerifier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2FTFBVerifier", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2FTFBVerifier'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f8674158b67d1642a52a08ef947fea80d8a1ee1
[INFO] checking rohankumardubey/TFBVerifier against master#1c7b36d4db582cb47513a6c7176baaec1c3346ab for pr-99197
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2FTFBVerifier" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rohankumardubey/TFBVerifier on toolchain 1c7b36d4db582cb47513a6c7176baaec1c3346ab
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rohankumardubey/TFBVerifier
[INFO] finished tweaking git repo https://github.com/rohankumardubey/TFBVerifier
[INFO] tweaked toml for git repo https://github.com/rohankumardubey/TFBVerifier written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/rohankumardubey/TFBVerifier already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccaea1867d3d1a7498a5071f0afdd050d28356a97eb222668091d2711c7881f5
[INFO] running `Command { std: "docker" "start" "-a" "ccaea1867d3d1a7498a5071f0afdd050d28356a97eb222668091d2711c7881f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccaea1867d3d1a7498a5071f0afdd050d28356a97eb222668091d2711c7881f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccaea1867d3d1a7498a5071f0afdd050d28356a97eb222668091d2711c7881f5", kill_on_drop: false }`
[INFO] [stdout] ccaea1867d3d1a7498a5071f0afdd050d28356a97eb222668091d2711c7881f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1746a6e7f33eabd1b0318d73190ff4b35e1aebe5d315d6d2b893769ce9b5ddf
[INFO] running `Command { std: "docker" "start" "-a" "a1746a6e7f33eabd1b0318d73190ff4b35e1aebe5d315d6d2b893769ce9b5ddf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.118
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[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 46s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: tendril v0.4.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "a1746a6e7f33eabd1b0318d73190ff4b35e1aebe5d315d6d2b893769ce9b5ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1746a6e7f33eabd1b0318d73190ff4b35e1aebe5d315d6d2b893769ce9b5ddf", kill_on_drop: false }`
[INFO] [stdout] a1746a6e7f33eabd1b0318d73190ff4b35e1aebe5d315d6d2b893769ce9b5ddf