[INFO] cloning repository https://github.com/mimuw-jnp2-rust/small-task-2-communications-SzymonLukasik
[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-SzymonLukasik" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmimuw-jnp2-rust%2Fsmall-task-2-communications-SzymonLukasik", 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-SzymonLukasik'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46f5a9ef0d501f300c954bb2ce0ce3b40f9f3bdb
[INFO] testing mimuw-jnp2-rust/small-task-2-communications-SzymonLukasik 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-SzymonLukasik" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mimuw-jnp2-rust/small-task-2-communications-SzymonLukasik 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-SzymonLukasik
[INFO] finished tweaking git repo https://github.com/mimuw-jnp2-rust/small-task-2-communications-SzymonLukasik
[INFO] tweaked toml for git repo https://github.com/mimuw-jnp2-rust/small-task-2-communications-SzymonLukasik written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/mimuw-jnp2-rust/small-task-2-communications-SzymonLukasik 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] d3a8a2a911983d549c4e4fe596cc905fc801c5d4553bb5d86d10511f9e86b72d
[INFO] running `Command { std: "docker" "start" "-a" "d3a8a2a911983d549c4e4fe596cc905fc801c5d4553bb5d86d10511f9e86b72d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3a8a2a911983d549c4e4fe596cc905fc801c5d4553bb5d86d10511f9e86b72d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3a8a2a911983d549c4e4fe596cc905fc801c5d4553bb5d86d10511f9e86b72d", kill_on_drop: false }`
[INFO] [stdout] d3a8a2a911983d549c4e4fe596cc905fc801c5d4553bb5d86d10511f9e86b72d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 74940fae6bad71d0b96b05bb3eb4ef4fbbeddf8a97a20a9e2ae57f778050a77b
[INFO] running `Command { std: "docker" "start" "-a" "74940fae6bad71d0b96b05bb3eb4ef4fbbeddf8a97a20a9e2ae57f778050a77b", 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 0.75s
[INFO] running `Command { std: "docker" "inspect" "74940fae6bad71d0b96b05bb3eb4ef4fbbeddf8a97a20a9e2ae57f778050a77b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74940fae6bad71d0b96b05bb3eb4ef4fbbeddf8a97a20a9e2ae57f778050a77b", kill_on_drop: false }`
[INFO] [stdout] 74940fae6bad71d0b96b05bb3eb4ef4fbbeddf8a97a20a9e2ae57f778050a77b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 4c1ae8ce49be285d6d8c3e166c80da5497ddd1aed272876b8719563f7aa6f4b9
[INFO] running `Command { std: "docker" "start" "-a" "4c1ae8ce49be285d6d8c3e166c80da5497ddd1aed272876b8719563f7aa6f4b9", 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 0.68s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/small_task_2_communications-26c04f9866f64506)
[INFO] running `Command { std: "docker" "inspect" "4c1ae8ce49be285d6d8c3e166c80da5497ddd1aed272876b8719563f7aa6f4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c1ae8ce49be285d6d8c3e166c80da5497ddd1aed272876b8719563f7aa6f4b9", kill_on_drop: false }`
[INFO] [stdout] 4c1ae8ce49be285d6d8c3e166c80da5497ddd1aed272876b8719563f7aa6f4b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 3a941189b4354b455d3226f35054130f90d58a35f0238d66c3707e0f39942ee9
[INFO] running `Command { std: "docker" "start" "-a" "3a941189b4354b455d3226f35054130f90d58a35f0238d66c3707e0f39942ee9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "3a941189b4354b455d3226f35054130f90d58a35f0238d66c3707e0f39942ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a941189b4354b455d3226f35054130f90d58a35f0238d66c3707e0f39942ee9", kill_on_drop: false }`
[INFO] [stdout] 3a941189b4354b455d3226f35054130f90d58a35f0238d66c3707e0f39942ee9