[INFO] cloning repository https://github.com/nikhilnitinranjan/Rust-Program
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nikhilnitinranjan/Rust-Program" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikhilnitinranjan%2FRust-Program", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikhilnitinranjan%2FRust-Program'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac5b328e018cb6d0cf96b8c56dde08b811af4457
[INFO] checking nikhilnitinranjan/Rust-Program against master#90384941aae4ea38de00e4702b50757e9b882a19 for pr-138340
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikhilnitinranjan%2FRust-Program" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nikhilnitinranjan/Rust-Program on toolchain 90384941aae4ea38de00e4702b50757e9b882a19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nikhilnitinranjan/Rust-Program
[INFO] finished tweaking git repo https://github.com/nikhilnitinranjan/Rust-Program
[INFO] tweaked toml for git repo https://github.com/nikhilnitinranjan/Rust-Program written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nikhilnitinranjan/Rust-Program 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" "+90384941aae4ea38de00e4702b50757e9b882a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3c48bd44d261f6ec60fa0c93acaeeb7962416739ef485f9c54a38981bc9cd6d
[INFO] running `Command { std: "docker" "start" "-a" "b3c48bd44d261f6ec60fa0c93acaeeb7962416739ef485f9c54a38981bc9cd6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3c48bd44d261f6ec60fa0c93acaeeb7962416739ef485f9c54a38981bc9cd6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3c48bd44d261f6ec60fa0c93acaeeb7962416739ef485f9c54a38981bc9cd6d", kill_on_drop: false }`
[INFO] [stdout] b3c48bd44d261f6ec60fa0c93acaeeb7962416739ef485f9c54a38981bc9cd6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1832e4c773dba224df941e803aca4cfce83934915773047df87b201f405c3ce4
[INFO] running `Command { std: "docker" "start" "-a" "1832e4c773dba224df941e803aca4cfce83934915773047df87b201f405c3ce4", kill_on_drop: false }`
[INFO] [stderr]     Checking variable v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "1832e4c773dba224df941e803aca4cfce83934915773047df87b201f405c3ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1832e4c773dba224df941e803aca4cfce83934915773047df87b201f405c3ce4", kill_on_drop: false }`
[INFO] [stdout] 1832e4c773dba224df941e803aca4cfce83934915773047df87b201f405c3ce4