[INFO] cloning repository https://github.com/mimuw-jnp2-rust/small-task-2-communications-tonowak
[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-tonowak" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmimuw-jnp2-rust%2Fsmall-task-2-communications-tonowak", 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-tonowak'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c5ffad3f3971aa24284ed0d613efeeea03920edf
[INFO] testing mimuw-jnp2-rust/small-task-2-communications-tonowak 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-tonowak" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mimuw-jnp2-rust/small-task-2-communications-tonowak 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-tonowak
[INFO] finished tweaking git repo https://github.com/mimuw-jnp2-rust/small-task-2-communications-tonowak
[INFO] tweaked toml for git repo https://github.com/mimuw-jnp2-rust/small-task-2-communications-tonowak written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/mimuw-jnp2-rust/small-task-2-communications-tonowak 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 6c65d87c3e3d2bfadd20628b8243396b4744a87c6076c2aa3487781734c6822d
[INFO] running `Command { std: "docker" "start" "-a" "6c65d87c3e3d2bfadd20628b8243396b4744a87c6076c2aa3487781734c6822d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c65d87c3e3d2bfadd20628b8243396b4744a87c6076c2aa3487781734c6822d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c65d87c3e3d2bfadd20628b8243396b4744a87c6076c2aa3487781734c6822d", kill_on_drop: false }`
[INFO] [stdout] 6c65d87c3e3d2bfadd20628b8243396b4744a87c6076c2aa3487781734c6822d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] d6a16a8b3f57fe1c6204a1ba230a7e07254e48e3890510d6c01fde575b8729de
[INFO] running `Command { std: "docker" "start" "-a" "d6a16a8b3f57fe1c6204a1ba230a7e07254e48e3890510d6c01fde575b8729de", 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 0.72s
[INFO] running `Command { std: "docker" "inspect" "d6a16a8b3f57fe1c6204a1ba230a7e07254e48e3890510d6c01fde575b8729de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6a16a8b3f57fe1c6204a1ba230a7e07254e48e3890510d6c01fde575b8729de", kill_on_drop: false }`
[INFO] [stdout] d6a16a8b3f57fe1c6204a1ba230a7e07254e48e3890510d6c01fde575b8729de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 176a2d776f770ac632d5d1111bf69ca8d80b6b0ce5f2ae72c49bd3d1a4f74bed
[INFO] running `Command { std: "docker" "start" "-a" "176a2d776f770ac632d5d1111bf69ca8d80b6b0ce5f2ae72c49bd3d1a4f74bed", 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 0.41s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/small_task_2_communications-26c04f9866f64506)
[INFO] running `Command { std: "docker" "inspect" "176a2d776f770ac632d5d1111bf69ca8d80b6b0ce5f2ae72c49bd3d1a4f74bed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "176a2d776f770ac632d5d1111bf69ca8d80b6b0ce5f2ae72c49bd3d1a4f74bed", kill_on_drop: false }`
[INFO] [stdout] 176a2d776f770ac632d5d1111bf69ca8d80b6b0ce5f2ae72c49bd3d1a4f74bed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] bc835c59c7fbacf2cf114a61bf70f4c409d875654ef5c1d1cbdd4bb419e68770
[INFO] running `Command { std: "docker" "start" "-a" "bc835c59c7fbacf2cf114a61bf70f4c409d875654ef5c1d1cbdd4bb419e68770", 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_client_open ... ok
[INFO] [stdout] test tests::test_headers ... ok
[INFO] [stdout] test tests::test_server_receive ... ok
[INFO] [stdout] test tests::test_client_send ... 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" "bc835c59c7fbacf2cf114a61bf70f4c409d875654ef5c1d1cbdd4bb419e68770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc835c59c7fbacf2cf114a61bf70f4c409d875654ef5c1d1cbdd4bb419e68770", kill_on_drop: false }`
[INFO] [stdout] bc835c59c7fbacf2cf114a61bf70f4c409d875654ef5c1d1cbdd4bb419e68770