[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 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxluk12%2Frust-simple-echo-tcp-server" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maxluk12/rust-simple-echo-tcp-server on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-5/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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3c69dd4e628a2f38c1e513fbc3fb36458d165fe9458e73dc7c812a45df2f0c54
[INFO] running `Command { std: "docker" "start" "-a" "3c69dd4e628a2f38c1e513fbc3fb36458d165fe9458e73dc7c812a45df2f0c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c69dd4e628a2f38c1e513fbc3fb36458d165fe9458e73dc7c812a45df2f0c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c69dd4e628a2f38c1e513fbc3fb36458d165fe9458e73dc7c812a45df2f0c54", kill_on_drop: false }`
[INFO] [stdout] 3c69dd4e628a2f38c1e513fbc3fb36458d165fe9458e73dc7c812a45df2f0c54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] db52c9dfa9748920773f37e35eb6613d9ac91517fa4af6397c3569d6dd0f8b4e
[INFO] running `Command { std: "docker" "start" "-a" "db52c9dfa9748920773f37e35eb6613d9ac91517fa4af6397c3569d6dd0f8b4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-echo-tcp-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "db52c9dfa9748920773f37e35eb6613d9ac91517fa4af6397c3569d6dd0f8b4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db52c9dfa9748920773f37e35eb6613d9ac91517fa4af6397c3569d6dd0f8b4e", kill_on_drop: false }`
[INFO] [stdout] db52c9dfa9748920773f37e35eb6613d9ac91517fa4af6397c3569d6dd0f8b4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b42c5b8e0229762ba52a278e1e02f5965a9a70b7b45f841abced45494cbd6d34
[INFO] running `Command { std: "docker" "start" "-a" "b42c5b8e0229762ba52a278e1e02f5965a9a70b7b45f841abced45494cbd6d34", 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 0.85s
[INFO] running `Command { std: "docker" "inspect" "b42c5b8e0229762ba52a278e1e02f5965a9a70b7b45f841abced45494cbd6d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b42c5b8e0229762ba52a278e1e02f5965a9a70b7b45f841abced45494cbd6d34", kill_on_drop: false }`
[INFO] [stdout] b42c5b8e0229762ba52a278e1e02f5965a9a70b7b45f841abced45494cbd6d34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 250022e9901229c2df570af221cf2de7a3c032d53a3fff30325ea7933937b009
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "250022e9901229c2df570af221cf2de7a3c032d53a3fff30325ea7933937b009", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simple_echo_tcp_server-f882f3417a8ce6db)
[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" "250022e9901229c2df570af221cf2de7a3c032d53a3fff30325ea7933937b009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "250022e9901229c2df570af221cf2de7a3c032d53a3fff30325ea7933937b009", kill_on_drop: false }`
[INFO] [stdout] 250022e9901229c2df570af221cf2de7a3c032d53a3fff30325ea7933937b009