[INFO] cloning repository https://github.com/berrym/rustyecho
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/berrym/rustyecho" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fberrym%2Frustyecho", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fberrym%2Frustyecho'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 519022fb74b0dacc811cdfebc5d846b596ce24b9
[INFO] testing berrym/rustyecho 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%2Fberrym%2Frustyecho" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/berrym/rustyecho 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/berrym/rustyecho
[INFO] finished tweaking git repo https://github.com/berrym/rustyecho
[INFO] tweaked toml for git repo https://github.com/berrym/rustyecho written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/berrym/rustyecho 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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11b587f16572d1689c432565a506b31958090bc65aa22eea6c68591000969eaf
[INFO] running `Command { std: "docker" "start" "-a" "11b587f16572d1689c432565a506b31958090bc65aa22eea6c68591000969eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11b587f16572d1689c432565a506b31958090bc65aa22eea6c68591000969eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b587f16572d1689c432565a506b31958090bc65aa22eea6c68591000969eaf", kill_on_drop: false }`
[INFO] [stdout] 11b587f16572d1689c432565a506b31958090bc65aa22eea6c68591000969eaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d763126a02fae790ce7bed13699ce47b76c693f990282a13fd49e4d543bda216
[INFO] running `Command { std: "docker" "start" "-a" "d763126a02fae790ce7bed13699ce47b76c693f990282a13fd49e4d543bda216", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rustyecho v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.75s
[INFO] running `Command { std: "docker" "inspect" "d763126a02fae790ce7bed13699ce47b76c693f990282a13fd49e4d543bda216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d763126a02fae790ce7bed13699ce47b76c693f990282a13fd49e4d543bda216", kill_on_drop: false }`
[INFO] [stdout] d763126a02fae790ce7bed13699ce47b76c693f990282a13fd49e4d543bda216
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13f89f1447b86b6ee23c86705f7b73e4eb10f686f0f519452237b238ab236c5e
[INFO] running `Command { std: "docker" "start" "-a" "13f89f1447b86b6ee23c86705f7b73e4eb10f686f0f519452237b238ab236c5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustyecho v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] [stderr]   Executable unittests src/client.rs (/opt/rustwide/target/debug/deps/echo_client-1ab1c2ad90177eeb)
[INFO] [stderr]   Executable unittests src/server.rs (/opt/rustwide/target/debug/deps/echo_server-e9aa43fe7eb7befd)
[INFO] running `Command { std: "docker" "inspect" "13f89f1447b86b6ee23c86705f7b73e4eb10f686f0f519452237b238ab236c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13f89f1447b86b6ee23c86705f7b73e4eb10f686f0f519452237b238ab236c5e", kill_on_drop: false }`
[INFO] [stdout] 13f89f1447b86b6ee23c86705f7b73e4eb10f686f0f519452237b238ab236c5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 06fdf3f6bf97d7fda24814fab5ccbc6c2e6a66d453469a63843e6e9a85d5924d
[INFO] running `Command { std: "docker" "start" "-a" "06fdf3f6bf97d7fda24814fab5ccbc6c2e6a66d453469a63843e6e9a85d5924d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/client.rs (/opt/rustwide/target/debug/deps/echo_client-1ab1c2ad90177eeb)
[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/server.rs (/opt/rustwide/target/debug/deps/echo_server-e9aa43fe7eb7befd)
[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" "06fdf3f6bf97d7fda24814fab5ccbc6c2e6a66d453469a63843e6e9a85d5924d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06fdf3f6bf97d7fda24814fab5ccbc6c2e6a66d453469a63843e6e9a85d5924d", kill_on_drop: false }`
[INFO] [stdout] 06fdf3f6bf97d7fda24814fab5ccbc6c2e6a66d453469a63843e6e9a85d5924d