[INFO] fetching crate kazyol_chat 0.1.1...
[INFO] testing kazyol_chat-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate kazyol_chat 0.1.1 into /workspace/builds/worker-92/source
[INFO] validating manifest of crates.io crate kazyol_chat 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kazyol_chat 0.1.1
[INFO] finished tweaking crates.io crate kazyol_chat 0.1.1
[INFO] tweaked toml for crates.io crate kazyol_chat 0.1.1 written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 005db85fda8eed9a8910904a856b502cbf3febaab43e376e585e7beb90cda901
[INFO] running `Command { std: "docker" "start" "-a" "005db85fda8eed9a8910904a856b502cbf3febaab43e376e585e7beb90cda901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "005db85fda8eed9a8910904a856b502cbf3febaab43e376e585e7beb90cda901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "005db85fda8eed9a8910904a856b502cbf3febaab43e376e585e7beb90cda901", kill_on_drop: false }`
[INFO] [stdout] 005db85fda8eed9a8910904a856b502cbf3febaab43e376e585e7beb90cda901
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 931b2894be62cad4694a982199c8c5819ffc250726d17e9f9eb08f3d323981b0
[INFO] running `Command { std: "docker" "start" "-a" "931b2894be62cad4694a982199c8c5819ffc250726d17e9f9eb08f3d323981b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling darling_core v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]    Compiling darling v0.12.4
[INFO] [stderr]    Compiling derive_builder_core v0.10.2
[INFO] [stderr]    Compiling derive_builder_macro v0.10.2
[INFO] [stderr]    Compiling derive_builder v0.10.2
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling kazyol_chat v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.81s
[INFO] running `Command { std: "docker" "inspect" "931b2894be62cad4694a982199c8c5819ffc250726d17e9f9eb08f3d323981b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "931b2894be62cad4694a982199c8c5819ffc250726d17e9f9eb08f3d323981b0", kill_on_drop: false }`
[INFO] [stdout] 931b2894be62cad4694a982199c8c5819ffc250726d17e9f9eb08f3d323981b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b0bcbf49d7173dab8ad97420865cb33d1a2257bb0192a821ce12a6558a23c04
[INFO] running `Command { std: "docker" "start" "-a" "3b0bcbf49d7173dab8ad97420865cb33d1a2257bb0192a821ce12a6558a23c04", kill_on_drop: false }`
[INFO] [stderr]    Compiling kazyol_chat v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "3b0bcbf49d7173dab8ad97420865cb33d1a2257bb0192a821ce12a6558a23c04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b0bcbf49d7173dab8ad97420865cb33d1a2257bb0192a821ce12a6558a23c04", kill_on_drop: false }`
[INFO] [stdout] 3b0bcbf49d7173dab8ad97420865cb33d1a2257bb0192a821ce12a6558a23c04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d9a355292bb455937d581df2295f1aaddb4b30da01499e71379a3daedc11b6a
[INFO] running `Command { std: "docker" "start" "-a" "7d9a355292bb455937d581df2295f1aaddb4b30da01499e71379a3daedc11b6a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kazyol_chat-199b5b8fd373717e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::big_test ... ok
[INFO] [stdout] test tests::builder ... ok
[INFO] [stdout] test tests::string_deserialize ... ok
[INFO] [stderr]    Doc-tests kazyol_chat
[INFO] [stdout] test tests::string_serialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[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" "7d9a355292bb455937d581df2295f1aaddb4b30da01499e71379a3daedc11b6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d9a355292bb455937d581df2295f1aaddb4b30da01499e71379a3daedc11b6a", kill_on_drop: false }`
[INFO] [stdout] 7d9a355292bb455937d581df2295f1aaddb4b30da01499e71379a3daedc11b6a