[INFO] cloning repository https://github.com/mimuw-jnp2-rust/small-task-2-communications-kfernandez31
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mimuw-jnp2-rust/small-task-2-communications-kfernandez31" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmimuw-jnp2-rust%2Fsmall-task-2-communications-kfernandez31", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmimuw-jnp2-rust%2Fsmall-task-2-communications-kfernandez31'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5a3622e1c20d484557af7089a959f914cf98759
[INFO] testing mimuw-jnp2-rust/small-task-2-communications-kfernandez31 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%2Fmimuw-jnp2-rust%2Fsmall-task-2-communications-kfernandez31" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mimuw-jnp2-rust/small-task-2-communications-kfernandez31 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/mimuw-jnp2-rust/small-task-2-communications-kfernandez31
[INFO] finished tweaking git repo https://github.com/mimuw-jnp2-rust/small-task-2-communications-kfernandez31
[INFO] tweaked toml for git repo https://github.com/mimuw-jnp2-rust/small-task-2-communications-kfernandez31 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/mimuw-jnp2-rust/small-task-2-communications-kfernandez31 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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] ebb1f6ffb77010fa9ae0aac552830ee113080e85dc10911ec8d64cb17eea9097
[INFO] running `Command { std: "docker" "start" "-a" "ebb1f6ffb77010fa9ae0aac552830ee113080e85dc10911ec8d64cb17eea9097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebb1f6ffb77010fa9ae0aac552830ee113080e85dc10911ec8d64cb17eea9097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebb1f6ffb77010fa9ae0aac552830ee113080e85dc10911ec8d64cb17eea9097", kill_on_drop: false }`
[INFO] [stdout] ebb1f6ffb77010fa9ae0aac552830ee113080e85dc10911ec8d64cb17eea9097
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] ce1be99da63002f3dba5cd94fc76b383276dbda8080bc7dd2de1f65c923c2ba8
[INFO] running `Command { std: "docker" "start" "-a" "ce1be99da63002f3dba5cd94fc76b383276dbda8080bc7dd2de1f65c923c2ba8", kill_on_drop: false }`
[INFO] [stderr]    Compiling small-task-2-communications v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "ce1be99da63002f3dba5cd94fc76b383276dbda8080bc7dd2de1f65c923c2ba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1be99da63002f3dba5cd94fc76b383276dbda8080bc7dd2de1f65c923c2ba8", kill_on_drop: false }`
[INFO] [stdout] ce1be99da63002f3dba5cd94fc76b383276dbda8080bc7dd2de1f65c923c2ba8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 7cdf5dd6d2eae3b62a99e3262527e9ed1bc62988d117c98af3d450159a82bd7a
[INFO] running `Command { std: "docker" "start" "-a" "7cdf5dd6d2eae3b62a99e3262527e9ed1bc62988d117c98af3d450159a82bd7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling small-task-2-communications v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/small_task_2_communications-26c04f9866f64506)
[INFO] running `Command { std: "docker" "inspect" "7cdf5dd6d2eae3b62a99e3262527e9ed1bc62988d117c98af3d450159a82bd7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cdf5dd6d2eae3b62a99e3262527e9ed1bc62988d117c98af3d450159a82bd7a", kill_on_drop: false }`
[INFO] [stdout] 7cdf5dd6d2eae3b62a99e3262527e9ed1bc62988d117c98af3d450159a82bd7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 2fe43f484f9295377c072788d774f99169e9fdbe715a9e5a6a8df3b1d763ebb7
[INFO] running `Command { std: "docker" "start" "-a" "2fe43f484f9295377c072788d774f99169e9fdbe715a9e5a6a8df3b1d763ebb7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/small_task_2_communications-26c04f9866f64506)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_client_count_closed ... ok
[INFO] [stdout] test tests::test_server_receive ... ok
[INFO] [stdout] test tests::test_client_send ... ok
[INFO] [stdout] test tests::test_headers ... ok
[INFO] [stdout] test tests::test_client_open ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2fe43f484f9295377c072788d774f99169e9fdbe715a9e5a6a8df3b1d763ebb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe43f484f9295377c072788d774f99169e9fdbe715a9e5a6a8df3b1d763ebb7", kill_on_drop: false }`
[INFO] [stdout] 2fe43f484f9295377c072788d774f99169e9fdbe715a9e5a6a8df3b1d763ebb7