[INFO] fetching crate sozuctl 0.13.0...
[INFO] checking sozuctl-0.13.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate sozuctl 0.13.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate sozuctl 0.13.0
[INFO] finished tweaking crates.io crate sozuctl 0.13.0
[INFO] tweaked toml for crates.io crate sozuctl 0.13.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sozuctl 0.13.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sozuctl 0.13.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3c7554aaecd03e8990b278a18e77cc2cb2b54f59126b37e80141e6d6b8d3502
[INFO] running `Command { std: "docker" "start" "-a" "e3c7554aaecd03e8990b278a18e77cc2cb2b54f59126b37e80141e6d6b8d3502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3c7554aaecd03e8990b278a18e77cc2cb2b54f59126b37e80141e6d6b8d3502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3c7554aaecd03e8990b278a18e77cc2cb2b54f59126b37e80141e6d6b8d3502", kill_on_drop: false }`
[INFO] [stdout] e3c7554aaecd03e8990b278a18e77cc2cb2b54f59126b37e80141e6d6b8d3502
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe243185862a96d84460b75f9d3e3498859f6e07d93df289fddf2cbd7a8630eb
[INFO] running `Command { std: "docker" "start" "-a" "fe243185862a96d84460b75f9d3e3498859f6e07d93df289fddf2cbd7a8630eb", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling const_fn v0.4.8
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking cpufeatures v0.1.5
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking trailer v0.1.2
[INFO] [stderr]     Checking encode_unicode v0.3.6
[INFO] [stderr]    Compiling sozuctl v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking pool v0.1.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking generic-array v0.14.4
[INFO] [stderr]     Checking pem v0.8.3
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking poule v0.3.2
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking nix v0.21.0
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling structopt-derive v0.3.5
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking structopt v0.3.22
[INFO] [stderr]     Checking sozu-command-lib v0.13.0
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]  --> src/cli.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | /   #[structopt(short="c", long = "config", help = "Sets a custom config file")]
[INFO] [stdout] 7 | |   pub config: Option<String>,
[INFO] [stdout]   | |____________________________^
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | /     #[structopt(short = "l", long = "level", help = "change logging level")]
[INFO] [stdout] 41 | |     level: String
[INFO] [stdout]    | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | /     #[structopt(short = "f", long = "file", help = "use a different configuration file from the current one")]
[INFO] [stdout] 51 | |     file: Option<String>,
[INFO] [stdout]    | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | /     #[structopt(short = "f", long = "file")]
[INFO] [stdout] 101 | |     file: String,
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 | /     #[structopt(short = "f", long = "file")]
[INFO] [stdout] 106 | |     file: String,
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 | /     #[structopt(short = "i", long = "id")]
[INFO] [stdout] 120 | |     id: String,
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:124:5
[INFO] [stdout]     |
[INFO] [stdout] 124 | /     #[structopt(short = "i", long = "id")]
[INFO] [stdout] 125 | |     id: String,
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     #[structopt(short = "i", long = "id")]
[INFO] [stdout] 144 | |     id: String,
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 145 | /     #[structopt(long = "backend-id")]
[INFO] [stdout] 146 | |     backend_id: String,
[INFO] [stdout]     | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | /     #[structopt(short = "i", long = "id")]
[INFO] [stdout] 153 | |     id: String,
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | /     #[structopt(long = "backend-id")]
[INFO] [stdout] 155 | |     backend_id: String,
[INFO] [stdout]     | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 158 | /     #[structopt(short = "s", long = "sticky-id", help = "value for the sticky session cookie")]
[INFO] [stdout] 159 | |     sticky_id: Option<String>,
[INFO] [stdout]     | |_____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 190 | /     #[structopt(short = "i", long = "id", help = "app id of the frontend")]
[INFO] [stdout] 191 | |     id: String,
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:192:5
[INFO] [stdout]     |
[INFO] [stdout] 192 | /     #[structopt(short = "host", long = "hostname")]
[INFO] [stdout] 193 | |     hostname: String,
[INFO] [stdout]     | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 | /     #[structopt(short = "p", long = "path", help="URL prefix of the frontend")]
[INFO] [stdout] 195 | |     path_begin: Option<String>,
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:201:5
[INFO] [stdout]     |
[INFO] [stdout] 201 | /     #[structopt(short = "i", long = "id", help = "app id of the frontend")]
[INFO] [stdout] 202 | |     id: String,
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:203:5
[INFO] [stdout]     |
[INFO] [stdout] 203 | /     #[structopt(short = "host", long = "hostname")]
[INFO] [stdout] 204 | |     hostname: String,
[INFO] [stdout]     | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:205:5
[INFO] [stdout]     |
[INFO] [stdout] 205 | /     #[structopt(short = "p", long = "path", help="URL prefix of the frontend")]
[INFO] [stdout] 206 | |     path_begin: Option<String>,
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 214 | /     #[structopt(short = "i", long = "id", help = "app id of the frontend")]
[INFO] [stdout] 215 | |     id: String,
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 221 | /     #[structopt(short = "i", long = "id", help = "app id of the frontend")]
[INFO] [stdout] 222 | |     id: String,
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 255 | /     #[structopt(long = "answer-404", help = "path to file of the 404 answer sent to the client when a frontend is not found")]
[INFO] [stdout] 256 | |     answer_404: Option<String>,
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 | /     #[structopt(long = "answer-503", help = "path to file of the 503 answer sent to the client when an application has no backends availa...
[INFO] [stdout] 258 | |     answer_503: Option<String>,
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:261:5
[INFO] [stdout]     |
[INFO] [stdout] 261 | /     #[structopt(long = "sticky-name", help = "sticky session cookie name")]
[INFO] [stdout] 262 | |     sticky_name: Option<String>
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:289:5
[INFO] [stdout]     |
[INFO] [stdout] 289 | /     #[structopt(long = "answer-404", help = "path to file of the 404 answer sent to the client when a frontend is not found")]
[INFO] [stdout] 290 | |     answer_404: Option<String>,
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 291 | /     #[structopt(long = "answer-503", help = "path to file of the 503 answer sent to the client when an application has no backends availa...
[INFO] [stdout] 292 | |     answer_503: Option<String>,
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:295:5
[INFO] [stdout]     |
[INFO] [stdout] 295 | /     #[structopt(long = "tls-ciphers-list", help = "list of OpenSSL TLS ciphers to use")]
[INFO] [stdout] 296 | |     cipher_list: Option<String>,
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:297:5
[INFO] [stdout]     |
[INFO] [stdout] 297 | /     #[structopt(long = "rustls-cipher-list", help = "list of RustTLS ciphers to use")]
[INFO] [stdout] 298 | |     rustls_cipher_list: Vec<String>,
[INFO] [stdout]     | |___________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:301:5
[INFO] [stdout]     |
[INFO] [stdout] 301 | /     #[structopt(long = "sticky-name", help = "sticky session cookie name")]
[INFO] [stdout] 302 | |     sticky_name: Option<String>
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:355:5
[INFO] [stdout]     |
[INFO] [stdout] 355 | /     #[structopt(long = "certificate", help = "path to the certificate")]
[INFO] [stdout] 356 | |     certificate: String,
[INFO] [stdout]     | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:357:5
[INFO] [stdout]     |
[INFO] [stdout] 357 | /     #[structopt(long = "certificate-chain", help = "path to the certificate chain")]
[INFO] [stdout] 358 | |     chain: String,
[INFO] [stdout]     | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:359:5
[INFO] [stdout]     |
[INFO] [stdout] 359 | /     #[structopt(long = "key", help = "path to the key")]
[INFO] [stdout] 360 | |     key: String,
[INFO] [stdout]     | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:369:5
[INFO] [stdout]     |
[INFO] [stdout] 369 | /     #[structopt(short = "cert", long = "certificate", help = "path to the certificate")]
[INFO] [stdout] 370 | |     certificate: Option<String>,
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:371:5
[INFO] [stdout]     |
[INFO] [stdout] 371 | /     #[structopt(short = "f", long = "fingerprint", help = "certificate fingerprint")]
[INFO] [stdout] 372 | |     fingerprint: Option<String>,
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:378:5
[INFO] [stdout]     |
[INFO] [stdout] 378 | /     #[structopt(long = "new-certificate", help = "path to the new certificate")]
[INFO] [stdout] 379 | |     certificate: String,
[INFO] [stdout]     | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:380:5
[INFO] [stdout]     |
[INFO] [stdout] 380 | /     #[structopt(long = "new-certificate-chain", help = "path to the new certificate chain")]
[INFO] [stdout] 381 | |     chain: String,
[INFO] [stdout]     | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:382:5
[INFO] [stdout]     |
[INFO] [stdout] 382 | /     #[structopt(long = "new-key", help = "path to the new key")]
[INFO] [stdout] 383 | |     key: String,
[INFO] [stdout]     | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:384:5
[INFO] [stdout]     |
[INFO] [stdout] 384 | /     #[structopt(short = "old-cert", long = "old-certificate", help = "path to the old certificate")]
[INFO] [stdout] 385 | |     old_certificate: Option<String>,
[INFO] [stdout]     | |___________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:386:5
[INFO] [stdout]     |
[INFO] [stdout] 386 | /     #[structopt(short = "f", long = "fingerprint", help = "old certificate fingerprint")]
[INFO] [stdout] 387 | |     old_fingerprint: Option<String>,
[INFO] [stdout]     | |___________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 | /     #[structopt(short = "i", long="id", help="application identifier")]
[INFO] [stdout] 399 | |     id: Option<String>,
[INFO] [stdout]     | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:400:5
[INFO] [stdout]     |
[INFO] [stdout] 400 | /     #[structopt(short = "d", long="domain", help="application domain name")]
[INFO] [stdout] 401 | |     domain: Option<String>
[INFO] [stdout]     | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:406:5
[INFO] [stdout]     |
[INFO] [stdout] 406 | /     #[structopt(short = "f", long="fingerprint", help="certificate fingerprint")]
[INFO] [stdout] 407 | |     fingerprint: Option<String>,
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:408:5
[INFO] [stdout]     |
[INFO] [stdout] 408 | /     #[structopt(short = "d", long="domain", help="domain name")]
[INFO] [stdout] 409 | |     domain: Option<String>
[INFO] [stdout]     | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sozuctl` (bin "sozuctl" test) due to 42 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]  --> src/cli.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | /   #[structopt(short="c", long = "config", help = "Sets a custom config file")]
[INFO] [stdout] 7 | |   pub config: Option<String>,
[INFO] [stdout]   | |____________________________^
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | /     #[structopt(short = "l", long = "level", help = "change logging level")]
[INFO] [stdout] 41 | |     level: String
[INFO] [stdout]    | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | /     #[structopt(short = "f", long = "file", help = "use a different configuration file from the current one")]
[INFO] [stdout] 51 | |     file: Option<String>,
[INFO] [stdout]    | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | /     #[structopt(short = "f", long = "file")]
[INFO] [stdout] 101 | |     file: String,
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 | /     #[structopt(short = "f", long = "file")]
[INFO] [stdout] 106 | |     file: String,
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 | /     #[structopt(short = "i", long = "id")]
[INFO] [stdout] 120 | |     id: String,
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:124:5
[INFO] [stdout]     |
[INFO] [stdout] 124 | /     #[structopt(short = "i", long = "id")]
[INFO] [stdout] 125 | |     id: String,
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     #[structopt(short = "i", long = "id")]
[INFO] [stdout] 144 | |     id: String,
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 145 | /     #[structopt(long = "backend-id")]
[INFO] [stdout] 146 | |     backend_id: String,
[INFO] [stdout]     | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | /     #[structopt(short = "i", long = "id")]
[INFO] [stdout] 153 | |     id: String,
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | /     #[structopt(long = "backend-id")]
[INFO] [stdout] 155 | |     backend_id: String,
[INFO] [stdout]     | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 158 | /     #[structopt(short = "s", long = "sticky-id", help = "value for the sticky session cookie")]
[INFO] [stdout] 159 | |     sticky_id: Option<String>,
[INFO] [stdout]     | |_____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 190 | /     #[structopt(short = "i", long = "id", help = "app id of the frontend")]
[INFO] [stdout] 191 | |     id: String,
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:192:5
[INFO] [stdout]     |
[INFO] [stdout] 192 | /     #[structopt(short = "host", long = "hostname")]
[INFO] [stdout] 193 | |     hostname: String,
[INFO] [stdout]     | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 | /     #[structopt(short = "p", long = "path", help="URL prefix of the frontend")]
[INFO] [stdout] 195 | |     path_begin: Option<String>,
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:201:5
[INFO] [stdout]     |
[INFO] [stdout] 201 | /     #[structopt(short = "i", long = "id", help = "app id of the frontend")]
[INFO] [stdout] 202 | |     id: String,
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:203:5
[INFO] [stdout]     |
[INFO] [stdout] 203 | /     #[structopt(short = "host", long = "hostname")]
[INFO] [stdout] 204 | |     hostname: String,
[INFO] [stdout]     | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:205:5
[INFO] [stdout]     |
[INFO] [stdout] 205 | /     #[structopt(short = "p", long = "path", help="URL prefix of the frontend")]
[INFO] [stdout] 206 | |     path_begin: Option<String>,
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 214 | /     #[structopt(short = "i", long = "id", help = "app id of the frontend")]
[INFO] [stdout] 215 | |     id: String,
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 221 | /     #[structopt(short = "i", long = "id", help = "app id of the frontend")]
[INFO] [stdout] 222 | |     id: String,
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 255 | /     #[structopt(long = "answer-404", help = "path to file of the 404 answer sent to the client when a frontend is not found")]
[INFO] [stdout] 256 | |     answer_404: Option<String>,
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 | /     #[structopt(long = "answer-503", help = "path to file of the 503 answer sent to the client when an application has no backends availa...
[INFO] [stdout] 258 | |     answer_503: Option<String>,
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:261:5
[INFO] [stdout]     |
[INFO] [stdout] 261 | /     #[structopt(long = "sticky-name", help = "sticky session cookie name")]
[INFO] [stdout] 262 | |     sticky_name: Option<String>
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:289:5
[INFO] [stdout]     |
[INFO] [stdout] 289 | /     #[structopt(long = "answer-404", help = "path to file of the 404 answer sent to the client when a frontend is not found")]
[INFO] [stdout] 290 | |     answer_404: Option<String>,
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 291 | /     #[structopt(long = "answer-503", help = "path to file of the 503 answer sent to the client when an application has no backends availa...
[INFO] [stdout] 292 | |     answer_503: Option<String>,
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:295:5
[INFO] [stdout]     |
[INFO] [stdout] 295 | /     #[structopt(long = "tls-ciphers-list", help = "list of OpenSSL TLS ciphers to use")]
[INFO] [stdout] 296 | |     cipher_list: Option<String>,
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:297:5
[INFO] [stdout]     |
[INFO] [stdout] 297 | /     #[structopt(long = "rustls-cipher-list", help = "list of RustTLS ciphers to use")]
[INFO] [stdout] 298 | |     rustls_cipher_list: Vec<String>,
[INFO] [stdout]     | |___________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:301:5
[INFO] [stdout]     |
[INFO] [stdout] 301 | /     #[structopt(long = "sticky-name", help = "sticky session cookie name")]
[INFO] [stdout] 302 | |     sticky_name: Option<String>
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:355:5
[INFO] [stdout]     |
[INFO] [stdout] 355 | /     #[structopt(long = "certificate", help = "path to the certificate")]
[INFO] [stdout] 356 | |     certificate: String,
[INFO] [stdout]     | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:357:5
[INFO] [stdout]     |
[INFO] [stdout] 357 | /     #[structopt(long = "certificate-chain", help = "path to the certificate chain")]
[INFO] [stdout] 358 | |     chain: String,
[INFO] [stdout]     | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:359:5
[INFO] [stdout]     |
[INFO] [stdout] 359 | /     #[structopt(long = "key", help = "path to the key")]
[INFO] [stdout] 360 | |     key: String,
[INFO] [stdout]     | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:369:5
[INFO] [stdout]     |
[INFO] [stdout] 369 | /     #[structopt(short = "cert", long = "certificate", help = "path to the certificate")]
[INFO] [stdout] 370 | |     certificate: Option<String>,
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:371:5
[INFO] [stdout]     |
[INFO] [stdout] 371 | /     #[structopt(short = "f", long = "fingerprint", help = "certificate fingerprint")]
[INFO] [stdout] 372 | |     fingerprint: Option<String>,
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:378:5
[INFO] [stdout]     |
[INFO] [stdout] 378 | /     #[structopt(long = "new-certificate", help = "path to the new certificate")]
[INFO] [stdout] 379 | |     certificate: String,
[INFO] [stdout]     | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:380:5
[INFO] [stdout]     |
[INFO] [stdout] 380 | /     #[structopt(long = "new-certificate-chain", help = "path to the new certificate chain")]
[INFO] [stdout] 381 | |     chain: String,
[INFO] [stdout]     | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:382:5
[INFO] [stdout]     |
[INFO] [stdout] 382 | /     #[structopt(long = "new-key", help = "path to the new key")]
[INFO] [stdout] 383 | |     key: String,
[INFO] [stdout]     | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:384:5
[INFO] [stdout]     |
[INFO] [stdout] 384 | /     #[structopt(short = "old-cert", long = "old-certificate", help = "path to the old certificate")]
[INFO] [stdout] 385 | |     old_certificate: Option<String>,
[INFO] [stdout]     | |___________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:386:5
[INFO] [stdout]     |
[INFO] [stdout] 386 | /     #[structopt(short = "f", long = "fingerprint", help = "old certificate fingerprint")]
[INFO] [stdout] 387 | |     old_fingerprint: Option<String>,
[INFO] [stdout]     | |___________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 | /     #[structopt(short = "i", long="id", help="application identifier")]
[INFO] [stdout] 399 | |     id: Option<String>,
[INFO] [stdout]     | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:400:5
[INFO] [stdout]     |
[INFO] [stdout] 400 | /     #[structopt(short = "d", long="domain", help="application domain name")]
[INFO] [stdout] 401 | |     domain: Option<String>
[INFO] [stdout]     | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:406:5
[INFO] [stdout]     |
[INFO] [stdout] 406 | /     #[structopt(short = "f", long="fingerprint", help="certificate fingerprint")]
[INFO] [stdout] 407 | |     fingerprint: Option<String>,
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli.rs:408:5
[INFO] [stdout]     |
[INFO] [stdout] 408 | /     #[structopt(short = "d", long="domain", help="domain name")]
[INFO] [stdout] 409 | |     domain: Option<String>
[INFO] [stdout]     | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sozuctl` (bin "sozuctl") due to 42 previous errors
[INFO] running `Command { std: "docker" "inspect" "fe243185862a96d84460b75f9d3e3498859f6e07d93df289fddf2cbd7a8630eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe243185862a96d84460b75f9d3e3498859f6e07d93df289fddf2cbd7a8630eb", kill_on_drop: false }`
[INFO] [stdout] fe243185862a96d84460b75f9d3e3498859f6e07d93df289fddf2cbd7a8630eb