[INFO] cloning repository https://github.com/mimuw-jnp2-rust/small-task-2-communications-PBundyra
[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-PBundyra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmimuw-jnp2-rust%2Fsmall-task-2-communications-PBundyra", 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-PBundyra'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf5d9e3ca7f97e460dd188310c8c49742fa09e1f
[INFO] testing mimuw-jnp2-rust/small-task-2-communications-PBundyra 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-PBundyra" "/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-PBundyra 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-PBundyra
[INFO] finished tweaking git repo https://github.com/mimuw-jnp2-rust/small-task-2-communications-PBundyra
[INFO] tweaked toml for git repo https://github.com/mimuw-jnp2-rust/small-task-2-communications-PBundyra written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/mimuw-jnp2-rust/small-task-2-communications-PBundyra 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-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] b75c8265160ebf143e9da5557f5c021354c14f80ad510704254313f1c95b8ce7
[INFO] running `Command { std: "docker" "start" "-a" "b75c8265160ebf143e9da5557f5c021354c14f80ad510704254313f1c95b8ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b75c8265160ebf143e9da5557f5c021354c14f80ad510704254313f1c95b8ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b75c8265160ebf143e9da5557f5c021354c14f80ad510704254313f1c95b8ce7", kill_on_drop: false }`
[INFO] [stdout] b75c8265160ebf143e9da5557f5c021354c14f80ad510704254313f1c95b8ce7
[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] 45d5a97430fd53e9e591d5b48f7fb0665b4a82df27449ec6be12fb062021add5
[INFO] running `Command { std: "docker" "start" "-a" "45d5a97430fd53e9e591d5b48f7fb0665b4a82df27449ec6be12fb062021add5", 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 0.76s
[INFO] running `Command { std: "docker" "inspect" "45d5a97430fd53e9e591d5b48f7fb0665b4a82df27449ec6be12fb062021add5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45d5a97430fd53e9e591d5b48f7fb0665b4a82df27449ec6be12fb062021add5", kill_on_drop: false }`
[INFO] [stdout] 45d5a97430fd53e9e591d5b48f7fb0665b4a82df27449ec6be12fb062021add5
[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] 16a8d68a41fdea7e87ac0b107121c07fc2a29b1716c8adac5e5537cf04a9abe8
[INFO] running `Command { std: "docker" "start" "-a" "16a8d68a41fdea7e87ac0b107121c07fc2a29b1716c8adac5e5537cf04a9abe8", 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 0.45s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/small_task_2_communications-26c04f9866f64506)
[INFO] running `Command { std: "docker" "inspect" "16a8d68a41fdea7e87ac0b107121c07fc2a29b1716c8adac5e5537cf04a9abe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16a8d68a41fdea7e87ac0b107121c07fc2a29b1716c8adac5e5537cf04a9abe8", kill_on_drop: false }`
[INFO] [stdout] 16a8d68a41fdea7e87ac0b107121c07fc2a29b1716c8adac5e5537cf04a9abe8
[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] 34852657d8dacaa37b507faccd73a977fa7965d832dfd6d3422030ccffc19751
[INFO] running `Command { std: "docker" "start" "-a" "34852657d8dacaa37b507faccd73a977fa7965d832dfd6d3422030ccffc19751", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[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_client_send ... ok
[INFO] [stdout] test tests::test_server_receive ... 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" "34852657d8dacaa37b507faccd73a977fa7965d832dfd6d3422030ccffc19751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34852657d8dacaa37b507faccd73a977fa7965d832dfd6d3422030ccffc19751", kill_on_drop: false }`
[INFO] [stdout] 34852657d8dacaa37b507faccd73a977fa7965d832dfd6d3422030ccffc19751