[INFO] cloning repository https://github.com/maxluk12/rust-simple-echo-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/maxluk12/rust-simple-echo-tcp-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxluk12%2Frust-simple-echo-tcp-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxluk12%2Frust-simple-echo-tcp-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d3f6c38494c0a28f50a431f07ca0a948f1139c03
[INFO] testing maxluk12/rust-simple-echo-tcp-server against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxluk12%2Frust-simple-echo-tcp-server" "/workspace/builds/worker-75/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-75/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maxluk12/rust-simple-echo-tcp-server on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/maxluk12/rust-simple-echo-tcp-server
[INFO] finished tweaking git repo https://github.com/maxluk12/rust-simple-echo-tcp-server
[INFO] tweaked toml for git repo https://github.com/maxluk12/rust-simple-echo-tcp-server written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] crate git repo https://github.com/maxluk12/rust-simple-echo-tcp-server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddc568f9cae582c1b6eeb58bbe09bbbb561d8ba44551791d66d0f6539f62cbb4
[INFO] running `Command { std: "docker" "start" "-a" "ddc568f9cae582c1b6eeb58bbe09bbbb561d8ba44551791d66d0f6539f62cbb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddc568f9cae582c1b6eeb58bbe09bbbb561d8ba44551791d66d0f6539f62cbb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddc568f9cae582c1b6eeb58bbe09bbbb561d8ba44551791d66d0f6539f62cbb4", kill_on_drop: false }`
[INFO] [stdout] ddc568f9cae582c1b6eeb58bbe09bbbb561d8ba44551791d66d0f6539f62cbb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 103895ca6afbce31c1418acf1663f9c798e0c4cb1b3d30996d7bad054b4bbad0
[INFO] running `Command { std: "docker" "start" "-a" "103895ca6afbce31c1418acf1663f9c798e0c4cb1b3d30996d7bad054b4bbad0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling simple-echo-tcp-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "103895ca6afbce31c1418acf1663f9c798e0c4cb1b3d30996d7bad054b4bbad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "103895ca6afbce31c1418acf1663f9c798e0c4cb1b3d30996d7bad054b4bbad0", kill_on_drop: false }`
[INFO] [stdout] 103895ca6afbce31c1418acf1663f9c798e0c4cb1b3d30996d7bad054b4bbad0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1bc1005cd9f7b86efb4a83d6fff62a50b13fb91d2b13526fd9f1587af8429d1
[INFO] running `Command { std: "docker" "start" "-a" "a1bc1005cd9f7b86efb4a83d6fff62a50b13fb91d2b13526fd9f1587af8429d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-echo-tcp-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "a1bc1005cd9f7b86efb4a83d6fff62a50b13fb91d2b13526fd9f1587af8429d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1bc1005cd9f7b86efb4a83d6fff62a50b13fb91d2b13526fd9f1587af8429d1", kill_on_drop: false }`
[INFO] [stdout] a1bc1005cd9f7b86efb4a83d6fff62a50b13fb91d2b13526fd9f1587af8429d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db95af8438e220a7a2b20ca70b05b89bc8a019f919b644cc632ad854f8c37e67
[INFO] running `Command { std: "docker" "start" "-a" "db95af8438e220a7a2b20ca70b05b89bc8a019f919b644cc632ad854f8c37e67", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simple_echo_tcp_server-38264203d16269b9)
[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" "db95af8438e220a7a2b20ca70b05b89bc8a019f919b644cc632ad854f8c37e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db95af8438e220a7a2b20ca70b05b89bc8a019f919b644cc632ad854f8c37e67", kill_on_drop: false }`
[INFO] [stdout] db95af8438e220a7a2b20ca70b05b89bc8a019f919b644cc632ad854f8c37e67