[INFO] cloning repository https://github.com/whtoo/Echo_Demo_RUST
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whtoo/Echo_Demo_RUST" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhtoo%2FEcho_Demo_RUST", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhtoo%2FEcho_Demo_RUST'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de4f6c1181580da4201cc5d89a0866a56e6c6807
[INFO] testing whtoo/Echo_Demo_RUST against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhtoo%2FEcho_Demo_RUST" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/whtoo/Echo_Demo_RUST on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/whtoo/Echo_Demo_RUST
[INFO] finished tweaking git repo https://github.com/whtoo/Echo_Demo_RUST
[INFO] tweaked toml for git repo https://github.com/whtoo/Echo_Demo_RUST written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/whtoo/Echo_Demo_RUST already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "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] 048aef28467cdae3b9d686b3d95ea40e70e56c43ff6a3d88e6f4632052842ac6
[INFO] running `Command { std: "docker" "start" "-a" "048aef28467cdae3b9d686b3d95ea40e70e56c43ff6a3d88e6f4632052842ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "048aef28467cdae3b9d686b3d95ea40e70e56c43ff6a3d88e6f4632052842ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "048aef28467cdae3b9d686b3d95ea40e70e56c43ff6a3d88e6f4632052842ac6", kill_on_drop: false }`
[INFO] [stdout] 048aef28467cdae3b9d686b3d95ea40e70e56c43ff6a3d88e6f4632052842ac6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "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] 097f9a482e1b202df128cab2bad26491bd5d353d9575490e9b80557bbac25cba
[INFO] running `Command { std: "docker" "start" "-a" "097f9a482e1b202df128cab2bad26491bd5d353d9575490e9b80557bbac25cba", kill_on_drop: false }`
[INFO] [stderr]    Compiling echo_demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "097f9a482e1b202df128cab2bad26491bd5d353d9575490e9b80557bbac25cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "097f9a482e1b202df128cab2bad26491bd5d353d9575490e9b80557bbac25cba", kill_on_drop: false }`
[INFO] [stdout] 097f9a482e1b202df128cab2bad26491bd5d353d9575490e9b80557bbac25cba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "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] b01e66e4036f72fb898261e9b556722bb39b78616814fed54be4cad51e2cadc6
[INFO] running `Command { std: "docker" "start" "-a" "b01e66e4036f72fb898261e9b556722bb39b78616814fed54be4cad51e2cadc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling echo_demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/echo_demo-7a0c2e222febbefc)
[INFO] running `Command { std: "docker" "inspect" "b01e66e4036f72fb898261e9b556722bb39b78616814fed54be4cad51e2cadc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b01e66e4036f72fb898261e9b556722bb39b78616814fed54be4cad51e2cadc6", kill_on_drop: false }`
[INFO] [stdout] b01e66e4036f72fb898261e9b556722bb39b78616814fed54be4cad51e2cadc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "test" "--frozen", 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] 41ca1d9b295c5c37187f087208b6b5d375c15f3453cebd9c918612ade8ff9a3f
[INFO] running `Command { std: "docker" "start" "-a" "41ca1d9b295c5c37187f087208b6b5d375c15f3453cebd9c918612ade8ff9a3f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/echo_demo-7a0c2e222febbefc)
[INFO] running `Command { std: "docker" "inspect" "41ca1d9b295c5c37187f087208b6b5d375c15f3453cebd9c918612ade8ff9a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ca1d9b295c5c37187f087208b6b5d375c15f3453cebd9c918612ade8ff9a3f", kill_on_drop: false }`
[INFO] [stdout] 41ca1d9b295c5c37187f087208b6b5d375c15f3453cebd9c918612ade8ff9a3f