[INFO] fetching crate struct2swagger 0.1.6...
[INFO] testing struct2swagger-0.1.6 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate struct2swagger 0.1.6 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate struct2swagger 0.1.6 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 struct2swagger 0.1.6
[INFO] finished tweaking crates.io crate struct2swagger 0.1.6
[INFO] tweaked toml for crates.io crate struct2swagger 0.1.6 written to /workspace/builds/worker-93/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-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] d3d27ea1286ddb258f04ce34f2470ed5bece1f4501e25d731b4ebfb6990806f6
[INFO] running `Command { std: "docker" "start" "-a" "d3d27ea1286ddb258f04ce34f2470ed5bece1f4501e25d731b4ebfb6990806f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3d27ea1286ddb258f04ce34f2470ed5bece1f4501e25d731b4ebfb6990806f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3d27ea1286ddb258f04ce34f2470ed5bece1f4501e25d731b4ebfb6990806f6", kill_on_drop: false }`
[INFO] [stdout] d3d27ea1286ddb258f04ce34f2470ed5bece1f4501e25d731b4ebfb6990806f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 18ee2890635e188c73d1097a2add0f6f5abaa8bb355f3580b8624461efdc44a8
[INFO] running `Command { std: "docker" "start" "-a" "18ee2890635e188c73d1097a2add0f6f5abaa8bb355f3580b8624461efdc44a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling struct2swagger v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.00s
[INFO] running `Command { std: "docker" "inspect" "18ee2890635e188c73d1097a2add0f6f5abaa8bb355f3580b8624461efdc44a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ee2890635e188c73d1097a2add0f6f5abaa8bb355f3580b8624461efdc44a8", kill_on_drop: false }`
[INFO] [stdout] 18ee2890635e188c73d1097a2add0f6f5abaa8bb355f3580b8624461efdc44a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 22d0cd8eb24524e684ed8d2cbbbe213243470337c1ed79719fda11c9f5cfa067
[INFO] running `Command { std: "docker" "start" "-a" "22d0cd8eb24524e684ed8d2cbbbe213243470337c1ed79719fda11c9f5cfa067", kill_on_drop: false }`
[INFO] [stderr]    Compiling struct2swagger v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "22d0cd8eb24524e684ed8d2cbbbe213243470337c1ed79719fda11c9f5cfa067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22d0cd8eb24524e684ed8d2cbbbe213243470337c1ed79719fda11c9f5cfa067", kill_on_drop: false }`
[INFO] [stdout] 22d0cd8eb24524e684ed8d2cbbbe213243470337c1ed79719fda11c9f5cfa067
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] cfa4194fb6ea535cfb9ea8b456fe75b3d0b5b26e073a5d494bc2edc900038b3d
[INFO] running `Command { std: "docker" "start" "-a" "cfa4194fb6ea535cfb9ea8b456fe75b3d0b5b26e073a5d494bc2edc900038b3d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/struct2swagger-ac4e1c94eb14ecd3)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test impl_data_types::tests::get_json_schema_definition_boolean ... ok
[INFO] [stdout] test impl_data_types::tests::get_json_schema_definition_f32 ... ok
[INFO] [stdout] test impl_data_types::tests::get_json_schema_definition_f64 ... ok
[INFO] [stdout] test impl_data_types::tests::get_json_schema_definition_i8 ... ok
[INFO] [stdout] test impl_data_types::tests::get_json_schema_definition_option ... ok
[INFO] [stdout] test impl_data_types::tests::get_json_schema_definition_str ... ok
[INFO] [stdout] test impl_data_types::tests::get_json_schema_definition_u8 ... ok
[INFO] [stdout] test impl_data_types::tests::get_json_schema_definition_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests struct2swagger
[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" "cfa4194fb6ea535cfb9ea8b456fe75b3d0b5b26e073a5d494bc2edc900038b3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfa4194fb6ea535cfb9ea8b456fe75b3d0b5b26e073a5d494bc2edc900038b3d", kill_on_drop: false }`
[INFO] [stdout] cfa4194fb6ea535cfb9ea8b456fe75b3d0b5b26e073a5d494bc2edc900038b3d