[INFO] fetching crate reto-tcp 0.0.0...
[INFO] testing reto-tcp-0.0.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate reto-tcp 0.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate reto-tcp 0.0.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reto-tcp 0.0.0
[INFO] finished tweaking crates.io crate reto-tcp 0.0.0
[INFO] tweaked toml for crates.io crate reto-tcp 0.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9efedae0a662df679e0a5483adae55abd20941b44a34bf4b713e28608b75289c
[INFO] running `Command { std: "docker" "start" "-a" "9efedae0a662df679e0a5483adae55abd20941b44a34bf4b713e28608b75289c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9efedae0a662df679e0a5483adae55abd20941b44a34bf4b713e28608b75289c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9efedae0a662df679e0a5483adae55abd20941b44a34bf4b713e28608b75289c", kill_on_drop: false }`
[INFO] [stdout] 9efedae0a662df679e0a5483adae55abd20941b44a34bf4b713e28608b75289c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 737a6ba1f2f3fdb3ce0fecd53a1a6ec7ec7530ff2f2bde394ccc83cbd71a8f6c
[INFO] running `Command { std: "docker" "start" "-a" "737a6ba1f2f3fdb3ce0fecd53a1a6ec7ec7530ff2f2bde394ccc83cbd71a8f6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling reto-tcp v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "737a6ba1f2f3fdb3ce0fecd53a1a6ec7ec7530ff2f2bde394ccc83cbd71a8f6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "737a6ba1f2f3fdb3ce0fecd53a1a6ec7ec7530ff2f2bde394ccc83cbd71a8f6c", kill_on_drop: false }`
[INFO] [stdout] 737a6ba1f2f3fdb3ce0fecd53a1a6ec7ec7530ff2f2bde394ccc83cbd71a8f6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 504994d61335771eaa34919dc108625491ae92791adde5a21e3fc4a95cb52c0f
[INFO] running `Command { std: "docker" "start" "-a" "504994d61335771eaa34919dc108625491ae92791adde5a21e3fc4a95cb52c0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling reto-tcp v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "504994d61335771eaa34919dc108625491ae92791adde5a21e3fc4a95cb52c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "504994d61335771eaa34919dc108625491ae92791adde5a21e3fc4a95cb52c0f", kill_on_drop: false }`
[INFO] [stdout] 504994d61335771eaa34919dc108625491ae92791adde5a21e3fc4a95cb52c0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55d7d804d61a75c10d7c88b247a732ab86c2e20ba3610c55dfe535857cdf1d4d
[INFO] running `Command { std: "docker" "start" "-a" "55d7d804d61a75c10d7c88b247a732ab86c2e20ba3610c55dfe535857cdf1d4d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/reto_tcp-d65860c68558e02f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reto-tcp
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55d7d804d61a75c10d7c88b247a732ab86c2e20ba3610c55dfe535857cdf1d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55d7d804d61a75c10d7c88b247a732ab86c2e20ba3610c55dfe535857cdf1d4d", kill_on_drop: false }`
[INFO] [stdout] 55d7d804d61a75c10d7c88b247a732ab86c2e20ba3610c55dfe535857cdf1d4d