[INFO] cloning repository https://github.com/dertefter/TcpTxClient
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dertefter/TcpTxClient" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdertefter%2FTcpTxClient", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdertefter%2FTcpTxClient'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2358bced3a71d2e62df3eeb504c396691defe082
[INFO] checking dertefter/TcpTxClient/2358bced3a71d2e62df3eeb504c396691defe082 against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdertefter%2FTcpTxClient" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dertefter/TcpTxClient on toolchain 2e6fc425411280c658d852813de01c5157255088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dertefter/TcpTxClient
[INFO] finished tweaking git repo https://github.com/dertefter/TcpTxClient
[INFO] tweaked toml for git repo https://github.com/dertefter/TcpTxClient written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dertefter/TcpTxClient 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" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding TcpTxClient v0.0.1 (/workspace/builds/worker-4-tc1/source)
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f229fa069307fc5e475f57ad91560ba59db70d46c73243563aa9171253f1159f
[INFO] running `Command { std: "docker" "start" "-a" "f229fa069307fc5e475f57ad91560ba59db70d46c73243563aa9171253f1159f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f229fa069307fc5e475f57ad91560ba59db70d46c73243563aa9171253f1159f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f229fa069307fc5e475f57ad91560ba59db70d46c73243563aa9171253f1159f", kill_on_drop: false }`
[INFO] [stdout] f229fa069307fc5e475f57ad91560ba59db70d46c73243563aa9171253f1159f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d5bb3ce3b7c74143bf768c7fd3f82516f4cf16a1a8e8a94a83be9249882bd20
[INFO] running `Command { std: "docker" "start" "-a" "0d5bb3ce3b7c74143bf768c7fd3f82516f4cf16a1a8e8a94a83be9249882bd20", kill_on_drop: false }`
[INFO] [stderr]     Checking TcpTxClient v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "0d5bb3ce3b7c74143bf768c7fd3f82516f4cf16a1a8e8a94a83be9249882bd20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d5bb3ce3b7c74143bf768c7fd3f82516f4cf16a1a8e8a94a83be9249882bd20", kill_on_drop: false }`
[INFO] [stdout] 0d5bb3ce3b7c74143bf768c7fd3f82516f4cf16a1a8e8a94a83be9249882bd20