[INFO] fetching crate oas_gen 0.5.0...
[INFO] testing oas_gen-0.5.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate oas_gen 0.5.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate oas_gen 0.5.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oas_gen 0.5.0
[INFO] finished tweaking crates.io crate oas_gen 0.5.0
[INFO] tweaked toml for crates.io crate oas_gen 0.5.0 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded contracts v0.6.2
[INFO] [stderr]   Downloaded openapiv3 v0.5.0
[INFO] [stderr]   Downloaded serde_skip v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4969bc7a579fd1983153469b5ddb80f231abc16571d688ef44914b94d90ab21b
[INFO] running `Command { std: "docker" "start" "-a" "4969bc7a579fd1983153469b5ddb80f231abc16571d688ef44914b94d90ab21b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4969bc7a579fd1983153469b5ddb80f231abc16571d688ef44914b94d90ab21b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4969bc7a579fd1983153469b5ddb80f231abc16571d688ef44914b94d90ab21b", kill_on_drop: false }`
[INFO] [stdout] 4969bc7a579fd1983153469b5ddb80f231abc16571d688ef44914b94d90ab21b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c148ec2f77bf59167ea72af1278d08cf5a2bebf68df9e08328352137770fa007
[INFO] running `Command { std: "docker" "start" "-a" "c148ec2f77bf59167ea72af1278d08cf5a2bebf68df9e08328352137770fa007", kill_on_drop: false }`
[INFO] [stderr]    Compiling schemars v0.8.3
[INFO] [stderr]    Compiling dyn-clone v1.0.4
[INFO] [stderr]    Compiling serde_skip v0.1.0
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling http v0.2.4
[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 v0.6.2
[INFO] [stderr]    Compiling oas_gen v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[requires(key.starts_with('{'))]
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` 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 |     #[requires("{}", key.starts_with('{'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[requires(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 |     #[requires("{}", key.ends_with('}'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:58:16
[INFO] [stdout]    |
[INFO] [stdout] 58 |     #[requires(!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 |     #[requires("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:59:16
[INFO] [stdout]    |
[INFO] [stdout] 59 |     #[requires(!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 |     #[requires("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:61:16
[INFO] [stdout]    |
[INFO] [stdout] 61 |     #[requires(!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 |     #[requires("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:62:16
[INFO] [stdout]    |
[INFO] [stdout] 62 |     #[requires(!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 |     #[requires("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:74:16
[INFO] [stdout]    |
[INFO] [stdout] 74 |     #[requires(!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 |     #[requires("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:75:16
[INFO] [stdout]    |
[INFO] [stdout] 75 |     #[requires(!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 |     #[requires("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:77:16
[INFO] [stdout]    |
[INFO] [stdout] 77 |     #[requires(!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 |     #[requires("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 78 |     #[requires(!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 |     #[requires("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/oasgen.rs:161:16
[INFO] [stdout]     |
[INFO] [stdout] 161 |     #[requires(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 |     #[requires("{}", param_name.starts_with('{'))]
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/oasgen.rs:162:16
[INFO] [stdout]     |
[INFO] [stdout] 162 |     #[requires(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 |     #[requires("{}", 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 28.69s
[INFO] running `Command { std: "docker" "inspect" "c148ec2f77bf59167ea72af1278d08cf5a2bebf68df9e08328352137770fa007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c148ec2f77bf59167ea72af1278d08cf5a2bebf68df9e08328352137770fa007", kill_on_drop: false }`
[INFO] [stdout] c148ec2f77bf59167ea72af1278d08cf5a2bebf68df9e08328352137770fa007
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 786484aac1c19e90b23a0730927cc57d6dfc483451036b865730db9488760f2c
[INFO] running `Command { std: "docker" "start" "-a" "786484aac1c19e90b23a0730927cc57d6dfc483451036b865730db9488760f2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[requires(key.starts_with('{'))]
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` 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 |     #[requires("{}", key.starts_with('{'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[requires(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 |     #[requires("{}", key.ends_with('}'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:58:16
[INFO] [stdout]    |
[INFO] [stdout] 58 |     #[requires(!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 |     #[requires("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:59:16
[INFO] [stdout]    |
[INFO] [stdout] 59 |     #[requires(!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 |     #[requires("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:61:16
[INFO] [stdout]    |
[INFO] [stdout] 61 |     #[requires(!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 |     #[requires("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:62:16
[INFO] [stdout]    |
[INFO] [stdout] 62 |     #[requires(!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 |     #[requires("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:74:16
[INFO] [stdout]    |
[INFO] [stdout] 74 |     #[requires(!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 |     #[requires("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:75:16
[INFO] [stdout]    |
[INFO] [stdout] 75 |     #[requires(!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 |     #[requires("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:77:16
[INFO] [stdout]    |
[INFO] [stdout] 77 |     #[requires(!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 |     #[requires("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 78 |     #[requires(!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 |     #[requires("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/oasgen.rs:161:16
[INFO] [stdout]     |
[INFO] [stdout] 161 |     #[requires(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 |     #[requires("{}", param_name.starts_with('{'))]
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/oasgen.rs:162:16
[INFO] [stdout]     |
[INFO] [stdout] 162 |     #[requires(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 |     #[requires("{}", param_name.ends_with('}'))]
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling openapiv3 v0.5.0
[INFO] [stderr]    Compiling oas_gen v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[requires(key.starts_with('{'))]
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` 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 |     #[requires("{}", key.starts_with('{'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[requires(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 |     #[requires("{}", key.ends_with('}'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:58:16
[INFO] [stdout]    |
[INFO] [stdout] 58 |     #[requires(!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 |     #[requires("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:59:16
[INFO] [stdout]    |
[INFO] [stdout] 59 |     #[requires(!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 |     #[requires("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:61:16
[INFO] [stdout]    |
[INFO] [stdout] 61 |     #[requires(!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 |     #[requires("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:62:16
[INFO] [stdout]    |
[INFO] [stdout] 62 |     #[requires(!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 |     #[requires("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:74:16
[INFO] [stdout]    |
[INFO] [stdout] 74 |     #[requires(!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 |     #[requires("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:75:16
[INFO] [stdout]    |
[INFO] [stdout] 75 |     #[requires(!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 |     #[requires("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:77:16
[INFO] [stdout]    |
[INFO] [stdout] 77 |     #[requires(!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 |     #[requires("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/apipath.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 78 |     #[requires(!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 |     #[requires("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/oasgen.rs:161:16
[INFO] [stdout]     |
[INFO] [stdout] 161 |     #[requires(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 |     #[requires("{}", param_name.starts_with('{'))]
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/oasgen.rs:162:16
[INFO] [stdout]     |
[INFO] [stdout] 162 |     #[requires(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 |     #[requires("{}", 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 14.17s
[INFO] running `Command { std: "docker" "inspect" "786484aac1c19e90b23a0730927cc57d6dfc483451036b865730db9488760f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "786484aac1c19e90b23a0730927cc57d6dfc483451036b865730db9488760f2c", kill_on_drop: false }`
[INFO] [stdout] 786484aac1c19e90b23a0730927cc57d6dfc483451036b865730db9488760f2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 346ab9d36b2fdc8d91107133b9037add2b32cf38c812d7957c669abc58518e9f
[INFO] running `Command { std: "docker" "start" "-a" "346ab9d36b2fdc8d91107133b9037add2b32cf38c812d7957c669abc58518e9f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:20:16
[INFO] [stderr]    |
[INFO] [stderr] 20 |     #[requires(key.starts_with('{'))]
[INFO] [stderr]    |                ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panics)]` 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 |     #[requires("{}", key.starts_with('{'))]
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:21:16
[INFO] [stderr]    |
[INFO] [stderr] 21 |     #[requires(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 |     #[requires("{}", key.ends_with('}'))]
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:58:16
[INFO] [stderr]    |
[INFO] [stderr] 58 |     #[requires(!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 |     #[requires("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:59:16
[INFO] [stderr]    |
[INFO] [stderr] 59 |     #[requires(!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 |     #[requires("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:61:16
[INFO] [stderr]    |
[INFO] [stderr] 61 |     #[requires(!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 |     #[requires("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:62:16
[INFO] [stderr]    |
[INFO] [stderr] 62 |     #[requires(!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 |     #[requires("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:74:16
[INFO] [stderr]    |
[INFO] [stderr] 74 |     #[requires(!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 |     #[requires("{}", !prefix.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:75:16
[INFO] [stderr]    |
[INFO] [stderr] 75 |     #[requires(!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 |     #[requires("{}", !prefix.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:77:16
[INFO] [stderr]    |
[INFO] [stderr] 77 |     #[requires(!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 |     #[requires("{}", !token.clone().unwrap_or_default().contains('{'))]
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]   --> src/apipath.rs:78:16
[INFO] [stderr]    |
[INFO] [stderr] 78 |     #[requires(!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 |     #[requires("{}", !token.clone().unwrap_or_default().contains('}'))]
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]    --> src/oasgen.rs:161:16
[INFO] [stderr]     |
[INFO] [stderr] 161 |     #[requires(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 |     #[requires("{}", param_name.starts_with('{'))]
[INFO] [stderr]     |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]    --> src/oasgen.rs:162:16
[INFO] [stderr]     |
[INFO] [stderr] 162 |     #[requires(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 |     #[requires("{}", param_name.ends_with('}'))]
[INFO] [stderr]     |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `oas_gen` (lib) generated 12 warnings
[INFO] [stderr] warning: `oas_gen` (lib test) generated 12 warnings (12 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oas_gen-379e371a0b4ad5d8)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test apipath::tests::test_api_path ... ok
[INFO] [stdout] test jsonobject::tests::test_json_object_schema ... ok
[INFO] [stdout] test oasgen::tests::test_create_request_body_empty ... ok
[INFO] [stdout] test oasgen::tests::test_create_response_empty ... 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 0.01s
[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 1.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "346ab9d36b2fdc8d91107133b9037add2b32cf38c812d7957c669abc58518e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "346ab9d36b2fdc8d91107133b9037add2b32cf38c812d7957c669abc58518e9f", kill_on_drop: false }`
[INFO] [stdout] 346ab9d36b2fdc8d91107133b9037add2b32cf38c812d7957c669abc58518e9f
