[INFO] fetching crate oas_gen 0.4.8...
[INFO] testing oas_gen-0.4.8 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate oas_gen 0.4.8 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate oas_gen 0.4.8 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oas_gen 0.4.8
[INFO] finished tweaking crates.io crate oas_gen 0.4.8
[INFO] tweaked toml for crates.io crate oas_gen 0.4.8 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded schemars_derive v0.8.3
[INFO] [stderr]   Downloaded serde_derive_internals v0.25.0
[INFO] [stderr]   Downloaded schemars v0.8.3
[INFO] [stderr]   Downloaded openapiv3 v0.3.2
[INFO] [stderr]   Downloaded serde_skip v0.1.0
[INFO] [stderr]   Downloaded contracts v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4126d272cbba92a1a7903b1a3c63510425dc2011d2ab0e2d09a7fac3a3bc44fb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4126d272cbba92a1a7903b1a3c63510425dc2011d2ab0e2d09a7fac3a3bc44fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4126d272cbba92a1a7903b1a3c63510425dc2011d2ab0e2d09a7fac3a3bc44fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4126d272cbba92a1a7903b1a3c63510425dc2011d2ab0e2d09a7fac3a3bc44fb", kill_on_drop: false }`
[INFO] [stdout] 4126d272cbba92a1a7903b1a3c63510425dc2011d2ab0e2d09a7fac3a3bc44fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 359527502ac3b86c80342ed8a934f0dff114cf287a03e21a345a40392317f24f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "359527502ac3b86c80342ed8a934f0dff114cf287a03e21a345a40392317f24f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling schemars v0.8.3
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling serde_skip v0.1.0
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling schemars_derive v0.8.3
[INFO] [stderr]    Compiling contracts v0.3.0
[INFO] [stderr]    Compiling oas_gen v0.4.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[pre(key.starts_with('{'))]
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[pre("{}", key.starts_with('{'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[pre(key.ends_with('}'))]
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[pre("{}", key.ends_with('}'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 |     #[pre(!prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 58 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:59:11
[INFO] [stdout]    |
[INFO] [stdout] 59 |     #[pre(!prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 59 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:61:11
[INFO] [stdout]    |
[INFO] [stdout] 61 |     #[pre(!token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 61 |     #[pre("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |     #[pre(!token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 62 |     #[pre("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 |     #[pre(!prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 74 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:75:11
[INFO] [stdout]    |
[INFO] [stdout] 75 |     #[pre(!prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 75 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:77:11
[INFO] [stdout]    |
[INFO] [stdout] 77 |     #[pre(!token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 77 |     #[pre("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:78:11
[INFO] [stdout]    |
[INFO] [stdout] 78 |     #[pre(!token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 78 |     #[pre("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/oasgen.rs:161:11
[INFO] [stdout]     |
[INFO] [stdout] 161 |     #[pre(param_name.starts_with('{'))]
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 161 |     #[pre("{}", param_name.starts_with('{'))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/oasgen.rs:162:11
[INFO] [stdout]     |
[INFO] [stdout] 162 |     #[pre(param_name.ends_with('}'))]
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 162 |     #[pre("{}", param_name.ends_with('}'))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "359527502ac3b86c80342ed8a934f0dff114cf287a03e21a345a40392317f24f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "359527502ac3b86c80342ed8a934f0dff114cf287a03e21a345a40392317f24f", kill_on_drop: false }`
[INFO] [stdout] 359527502ac3b86c80342ed8a934f0dff114cf287a03e21a345a40392317f24f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 51d4328c7e89e0f5e7b7fe3bd1d98660d0152eb0a320bdf0b33cb3a8d07b32b1
[INFO] running `Command { std: "docker" "start" "-a" "51d4328c7e89e0f5e7b7fe3bd1d98660d0152eb0a320bdf0b33cb3a8d07b32b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[pre(key.starts_with('{'))]
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[pre("{}", key.starts_with('{'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[pre(key.ends_with('}'))]
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[pre("{}", key.ends_with('}'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 |     #[pre(!prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 58 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:59:11
[INFO] [stdout]    |
[INFO] [stdout] 59 |     #[pre(!prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 59 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:61:11
[INFO] [stdout]    |
[INFO] [stdout] 61 |     #[pre(!token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 61 |     #[pre("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |     #[pre(!token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 62 |     #[pre("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 |     #[pre(!prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 74 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:75:11
[INFO] [stdout]    |
[INFO] [stdout] 75 |     #[pre(!prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 75 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:77:11
[INFO] [stdout]    |
[INFO] [stdout] 77 |     #[pre(!token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 77 |     #[pre("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:78:11
[INFO] [stdout]    |
[INFO] [stdout] 78 |     #[pre(!token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 78 |     #[pre("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/oasgen.rs:161:11
[INFO] [stdout]     |
[INFO] [stdout] 161 |     #[pre(param_name.starts_with('{'))]
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 161 |     #[pre("{}", param_name.starts_with('{'))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/oasgen.rs:162:11
[INFO] [stdout]     |
[INFO] [stdout] 162 |     #[pre(param_name.ends_with('}'))]
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 162 |     #[pre("{}", param_name.ends_with('}'))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling openapiv3 v0.3.2
[INFO] [stderr]    Compiling oas_gen v0.4.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[pre(key.starts_with('{'))]
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[pre("{}", key.starts_with('{'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[pre(key.ends_with('}'))]
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[pre("{}", key.ends_with('}'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 |     #[pre(!prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 58 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:59:11
[INFO] [stdout]    |
[INFO] [stdout] 59 |     #[pre(!prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 59 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:61:11
[INFO] [stdout]    |
[INFO] [stdout] 61 |     #[pre(!token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 61 |     #[pre("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |     #[pre(!token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 62 |     #[pre("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 |     #[pre(!prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 74 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:75:11
[INFO] [stdout]    |
[INFO] [stdout] 75 |     #[pre(!prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 75 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:77:11
[INFO] [stdout]    |
[INFO] [stdout] 77 |     #[pre(!token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 77 |     #[pre("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:78:11
[INFO] [stdout]    |
[INFO] [stdout] 78 |     #[pre(!token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 78 |     #[pre("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/oasgen.rs:161:11
[INFO] [stdout]     |
[INFO] [stdout] 161 |     #[pre(param_name.starts_with('{'))]
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 161 |     #[pre("{}", param_name.starts_with('{'))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/oasgen.rs:162:11
[INFO] [stdout]     |
[INFO] [stdout] 162 |     #[pre(param_name.ends_with('}'))]
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 162 |     #[pre("{}", param_name.ends_with('}'))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.14s
[INFO] running `Command { std: "docker" "inspect" "51d4328c7e89e0f5e7b7fe3bd1d98660d0152eb0a320bdf0b33cb3a8d07b32b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51d4328c7e89e0f5e7b7fe3bd1d98660d0152eb0a320bdf0b33cb3a8d07b32b1", kill_on_drop: false }`
[INFO] [stdout] 51d4328c7e89e0f5e7b7fe3bd1d98660d0152eb0a320bdf0b33cb3a8d07b32b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af48fcd8bba6f18382824f51f5fbe28f3e346039d4786d95c40f62d486dd3f1b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "af48fcd8bba6f18382824f51f5fbe28f3e346039d4786d95c40f62d486dd3f1b", kill_on_drop: false }`
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:20:11
[INFO] [stderr]    |
[INFO] [stderr] 20 |     #[pre(key.starts_with('{'))]
[INFO] [stderr]    |           ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 20 |     #[pre("{}", key.starts_with('{'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:21:11
[INFO] [stderr]    |
[INFO] [stderr] 21 |     #[pre(key.ends_with('}'))]
[INFO] [stderr]    |           ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 21 |     #[pre("{}", key.ends_with('}'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:58:11
[INFO] [stderr]    |
[INFO] [stderr] 58 |     #[pre(!prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 58 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:59:11
[INFO] [stderr]    |
[INFO] [stderr] 59 |     #[pre(!prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 59 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:61:11
[INFO] [stderr]    |
[INFO] [stderr] 61 |     #[pre(!token.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 61 |     #[pre("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:62:11
[INFO] [stderr]    |
[INFO] [stderr] 62 |     #[pre(!token.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 62 |     #[pre("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:74:11
[INFO] [stderr]    |
[INFO] [stderr] 74 |     #[pre(!prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 74 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:75:11
[INFO] [stderr]    |
[INFO] [stderr] 75 |     #[pre(!prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 75 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:77:11
[INFO] [stderr]    |
[INFO] [stderr] 77 |     #[pre(!token.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 77 |     #[pre("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:78:11
[INFO] [stderr]    |
[INFO] [stderr] 78 |     #[pre(!token.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 78 |     #[pre("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]    --> src/oasgen.rs:161:11
[INFO] [stderr]     |
[INFO] [stderr] 161 |     #[pre(param_name.starts_with('{'))]
[INFO] [stderr]     |           ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]     |
[INFO] [stderr] 161 |     #[pre("{}", param_name.starts_with('{'))]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]    --> src/oasgen.rs:162:11
[INFO] [stderr]     |
[INFO] [stderr] 162 |     #[pre(param_name.ends_with('}'))]
[INFO] [stderr]     |           ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]     |
[INFO] [stderr] 162 |     #[pre("{}", param_name.ends_with('}'))]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:20:11
[INFO] [stderr]    |
[INFO] [stderr] 20 |     #[pre(key.starts_with('{'))]
[INFO] [stderr]    |           ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 20 |     #[pre("{}", key.starts_with('{'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:21:11
[INFO] [stderr]    |
[INFO] [stderr] 21 |     #[pre(key.ends_with('}'))]
[INFO] [stderr]    |           ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 21 |     #[pre("{}", key.ends_with('}'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:58:11
[INFO] [stderr]    |
[INFO] [stderr] 58 |     #[pre(!prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 58 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:59:11
[INFO] [stderr]    |
[INFO] [stderr] 59 |     #[pre(!prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 59 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:61:11
[INFO] [stderr]    |
[INFO] [stderr] 61 |     #[pre(!token.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 61 |     #[pre("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:62:11
[INFO] [stderr]    |
[INFO] [stderr] 62 |     #[pre(!token.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 62 |     #[pre("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:74:11
[INFO] [stderr]    |
[INFO] [stderr] 74 |     #[pre(!prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 74 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:75:11
[INFO] [stderr]    |
[INFO] [stderr] 75 |     #[pre(!prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 75 |     #[pre("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:77:11
[INFO] [stderr]    |
[INFO] [stderr] 77 |     #[pre(!token.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 77 |     #[pre("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:78:11
[INFO] [stderr]    |
[INFO] [stderr] 78 |     #[pre(!token.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 78 |     #[pre("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]    --> src/oasgen.rs:161:11
[INFO] [stderr]     |
[INFO] [stderr] 161 |     #[pre(param_name.starts_with('{'))]
[INFO] [stderr]     |           ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]     |
[INFO] [stderr] 161 |     #[pre("{}", param_name.starts_with('{'))]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]    --> src/oasgen.rs:162:11
[INFO] [stderr]     |
[INFO] [stderr] 162 |     #[pre(param_name.ends_with('}'))]
[INFO] [stderr]     |           ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]     |
[INFO] [stderr] 162 |     #[pre("{}", param_name.ends_with('}'))]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oas_gen-1d188e3d19be5b07)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test oasgen::tests::test_create_request_body_empty ... ok
[INFO] [stdout] test apipath::tests::test_api_path ... ok
[INFO] [stdout] test oasgen::tests::test_create_response_empty ... ok
[INFO] [stdout] test jsonobject::tests::test_json_object_schema ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oas_gen
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/oasgen.rs - oasgen::Oas3Builder::build_with_security (line 60) ... ignored
[INFO] [stdout] test src/fetch.rs - fetch::Oas3Builder::fetch_with_tests (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 2.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "af48fcd8bba6f18382824f51f5fbe28f3e346039d4786d95c40f62d486dd3f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af48fcd8bba6f18382824f51f5fbe28f3e346039d4786d95c40f62d486dd3f1b", kill_on_drop: false }`
[INFO] [stdout] af48fcd8bba6f18382824f51f5fbe28f3e346039d4786d95c40f62d486dd3f1b