[INFO] cloning repository https://github.com/chengwen-zheng/swagger-js-codegen-with-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chengwen-zheng/swagger-js-codegen-with-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengwen-zheng%2Fswagger-js-codegen-with-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengwen-zheng%2Fswagger-js-codegen-with-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9326e7ed5c5be64e016ecb9528dfcccb9a070638
[INFO] testing chengwen-zheng/swagger-js-codegen-with-rust against 1.75.0 for beta-1.76-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengwen-zheng%2Fswagger-js-codegen-with-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chengwen-zheng/swagger-js-codegen-with-rust on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chengwen-zheng/swagger-js-codegen-with-rust
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/chengwen-zheng/swagger-js-codegen-with-rust
[INFO] tweaked toml for git repo https://github.com/chengwen-zheng/swagger-js-codegen-with-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/chengwen-zheng/swagger-js-codegen-with-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itoa v1.0.5
[INFO] [stderr]   Downloaded ryu v1.0.12
[INFO] [stderr]   Downloaded serde v1.0.152
[INFO] [stderr]   Downloaded rustache v0.1.0
[INFO] [stderr]   Downloaded serde_json v1.0.93
[INFO] [stderr]   Downloaded libc v0.2.126
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e227eb6ff5ec8669d52d44c0393178692be6e93539028256a97a241e18c61459
[INFO] running `Command { std: "docker" "start" "-a" "e227eb6ff5ec8669d52d44c0393178692be6e93539028256a97a241e18c61459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e227eb6ff5ec8669d52d44c0393178692be6e93539028256a97a241e18c61459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e227eb6ff5ec8669d52d44c0393178692be6e93539028256a97a241e18c61459", kill_on_drop: false }`
[INFO] [stdout] e227eb6ff5ec8669d52d44c0393178692be6e93539028256a97a241e18c61459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47e8186d26172feb47cd7f9688da656c9bb53737a4b0db81590038b3ccef4058
[INFO] running `Command { std: "docker" "start" "-a" "47e8186d26172feb47cd7f9688da656c9bb53737a4b0db81590038b3ccef4058", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling serde_json v1.0.93
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling ryu v1.0.12
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling itoa v1.0.5
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling rustache v0.1.0
[INFO] [stderr]    Compiling swagger-js-codegen-with-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `codegen::get_view_for_swagger2`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use codegen::get_view_for_swagger2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `api_version`, `swagger_version`, and `base_path` are never read
[INFO] [stdout]  --> src/codegen.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct ApiStruct {
[INFO] [stdout]   |            --------- fields in this struct
[INFO] [stdout] 7 |     api_version: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 8 |     swagger_version: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 9 |     base_path: String,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `class`, `method`, and `custom_type` are never read
[INFO] [stdout]   --> src/codegen.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Template {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 13 |     class: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 14 |     method: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     custom_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `swagger`, `paths`, and `template` are never read
[INFO] [stdout]   --> src/codegen.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Swagger {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 19 |     swagger: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     paths: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 21 |     template: Template,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.50s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "47e8186d26172feb47cd7f9688da656c9bb53737a4b0db81590038b3ccef4058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47e8186d26172feb47cd7f9688da656c9bb53737a4b0db81590038b3ccef4058", kill_on_drop: false }`
[INFO] [stdout] 47e8186d26172feb47cd7f9688da656c9bb53737a4b0db81590038b3ccef4058
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 232da4b3fc04474ecb00ba84e423d037e63a34bc7acf3831bf43ea3a6a77c0ad
[INFO] running `Command { std: "docker" "start" "-a" "232da4b3fc04474ecb00ba84e423d037e63a34bc7acf3831bf43ea3a6a77c0ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling swagger-js-codegen-with-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `codegen::get_view_for_swagger2`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use codegen::get_view_for_swagger2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `api_version`, `swagger_version`, and `base_path` are never read
[INFO] [stdout]  --> src/codegen.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct ApiStruct {
[INFO] [stdout]   |            --------- fields in this struct
[INFO] [stdout] 7 |     api_version: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 8 |     swagger_version: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 9 |     base_path: String,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `class`, `method`, and `custom_type` are never read
[INFO] [stdout]   --> src/codegen.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Template {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 13 |     class: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 14 |     method: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     custom_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `swagger`, `paths`, and `template` are never read
[INFO] [stdout]   --> src/codegen.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Swagger {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 19 |     swagger: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     paths: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 21 |     template: Template,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "232da4b3fc04474ecb00ba84e423d037e63a34bc7acf3831bf43ea3a6a77c0ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "232da4b3fc04474ecb00ba84e423d037e63a34bc7acf3831bf43ea3a6a77c0ad", kill_on_drop: false }`
[INFO] [stdout] 232da4b3fc04474ecb00ba84e423d037e63a34bc7acf3831bf43ea3a6a77c0ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aca5ad42ba37bce3caa8186135f4adba8e9670f00c6ade3c439c65592bb6a19e
[INFO] running `Command { std: "docker" "start" "-a" "aca5ad42ba37bce3caa8186135f4adba8e9670f00c6ade3c439c65592bb6a19e", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `codegen::get_view_for_swagger2`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use codegen::get_view_for_swagger2;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `api_version`, `swagger_version`, and `base_path` are never read
[INFO] [stderr]  --> src/codegen.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct ApiStruct {
[INFO] [stderr]   |            --------- fields in this struct
[INFO] [stderr] 7 |     api_version: String,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 8 |     swagger_version: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 9 |     base_path: String,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `class`, `method`, and `custom_type` are never read
[INFO] [stderr]   --> src/codegen.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct Template {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 13 |     class: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 14 |     method: String,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 15 |     custom_type: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `swagger`, `paths`, and `template` are never read
[INFO] [stderr]   --> src/codegen.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct Swagger {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 19 |     swagger: String,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 20 |     paths: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 21 |     template: Template,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `swagger-js-codegen-with-rust` (bin "swagger-js-codegen-with-rust" test) generated 4 warnings (run `cargo fix --bin "swagger-js-codegen-with-rust" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/swagger_js_codegen_with_rust-1428ce8444898240)
[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" "aca5ad42ba37bce3caa8186135f4adba8e9670f00c6ade3c439c65592bb6a19e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca5ad42ba37bce3caa8186135f4adba8e9670f00c6ade3c439c65592bb6a19e", kill_on_drop: false }`
[INFO] [stdout] aca5ad42ba37bce3caa8186135f4adba8e9670f00c6ade3c439c65592bb6a19e