[INFO] cloning repository https://github.com/louis103/A-Simple-Rust-TCP-Server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/louis103/A-Simple-Rust-TCP-Server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouis103%2FA-Simple-Rust-TCP-Server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouis103%2FA-Simple-Rust-TCP-Server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b8bc8809710dd436d9637c142e9d8d73b4fc070
[INFO] checking louis103/A-Simple-Rust-TCP-Server against master#e3e432d4d65a55e6db167598e96db2bcb163e316 for pr-140313
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouis103%2FA-Simple-Rust-TCP-Server" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/louis103/A-Simple-Rust-TCP-Server on toolchain e3e432d4d65a55e6db167598e96db2bcb163e316
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/louis103/A-Simple-Rust-TCP-Server
[INFO] finished tweaking git repo https://github.com/louis103/A-Simple-Rust-TCP-Server
[INFO] tweaked toml for git repo https://github.com/louis103/A-Simple-Rust-TCP-Server written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/louis103/A-Simple-Rust-TCP-Server 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" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39211dd5abd2c51abcafed672d86fec36215cf0d7638addd168cc77c8317fc2b
[INFO] running `Command { std: "docker" "start" "-a" "39211dd5abd2c51abcafed672d86fec36215cf0d7638addd168cc77c8317fc2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39211dd5abd2c51abcafed672d86fec36215cf0d7638addd168cc77c8317fc2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39211dd5abd2c51abcafed672d86fec36215cf0d7638addd168cc77c8317fc2b", kill_on_drop: false }`
[INFO] [stdout] 39211dd5abd2c51abcafed672d86fec36215cf0d7638addd168cc77c8317fc2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fee16754df05aec3cbfc91c8ca54ed20057c8f7c08d68761c459a585255cd57e
[INFO] running `Command { std: "docker" "start" "-a" "fee16754df05aec3cbfc91c8ca54ed20057c8f7c08d68761c459a585255cd57e", kill_on_drop: false }`
[INFO] [stderr]     Checking A-Simple-Rust-TCP-Server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "fee16754df05aec3cbfc91c8ca54ed20057c8f7c08d68761c459a585255cd57e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fee16754df05aec3cbfc91c8ca54ed20057c8f7c08d68761c459a585255cd57e", kill_on_drop: false }`
[INFO] [stdout] fee16754df05aec3cbfc91c8ca54ed20057c8f7c08d68761c459a585255cd57e