[INFO] cloning repository https://github.com/Paulo-21/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/Paulo-21/tcp_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulo-21%2Ftcp_server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulo-21%2Ftcp_server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fde0b28c2df8148d5f5f293624d51d40ecc95293
[INFO] checking Paulo-21/tcp_server against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulo-21%2Ftcp_server" "/workspace/builds/worker-116/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-116/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Paulo-21/tcp_server on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Paulo-21/tcp_server
[INFO] finished tweaking git repo https://github.com/Paulo-21/tcp_server
[INFO] tweaked toml for git repo https://github.com/Paulo-21/tcp_server written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] crate git repo https://github.com/Paulo-21/tcp_server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7bcc8e5ce4d1c78d707245d3f6d024925e68892c78ec5bf0dbc8a16c7173eb8
[INFO] running `Command { std: "docker" "start" "-a" "b7bcc8e5ce4d1c78d707245d3f6d024925e68892c78ec5bf0dbc8a16c7173eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7bcc8e5ce4d1c78d707245d3f6d024925e68892c78ec5bf0dbc8a16c7173eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7bcc8e5ce4d1c78d707245d3f6d024925e68892c78ec5bf0dbc8a16c7173eb8", kill_on_drop: false }`
[INFO] [stdout] b7bcc8e5ce4d1c78d707245d3f6d024925e68892c78ec5bf0dbc8a16c7173eb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aee330ad9eab92a7950a8a0562c7a66f1435e4b8a50fe54b8eeba464474b8eea
[INFO] running `Command { std: "docker" "start" "-a" "aee330ad9eab92a7950a8a0562c7a66f1435e4b8a50fe54b8eeba464474b8eea", kill_on_drop: false }`
[INFO] [stderr]     Checking tcp_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "aee330ad9eab92a7950a8a0562c7a66f1435e4b8a50fe54b8eeba464474b8eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aee330ad9eab92a7950a8a0562c7a66f1435e4b8a50fe54b8eeba464474b8eea", kill_on_drop: false }`
[INFO] [stdout] aee330ad9eab92a7950a8a0562c7a66f1435e4b8a50fe54b8eeba464474b8eea