[INFO] fetching crate libmcaptcha 0.2.4...
[INFO] testing libmcaptcha-0.2.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate libmcaptcha 0.2.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate libmcaptcha 0.2.4
[INFO] finished tweaking crates.io crate libmcaptcha 0.2.4
[INFO] tweaked toml for crates.io crate libmcaptcha 0.2.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libmcaptcha 0.2.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libmcaptcha 0.2.4 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unexpected `cfg` condition name: `tarpaulin_include`
[INFO] [stdout]   --> src/errors.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[cfg(not(tarpaulin_include))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tarpaulin_include)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tarpaulin_include)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tarpaulin_include`
[INFO] [stdout]    --> src/errors.rs:127:11
[INFO] [stdout]     |
[INFO] [stdout] 127 | #[cfg(not(tarpaulin_include))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tarpaulin_include)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tarpaulin_include)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tarpaulin_include`
[INFO] [stdout]    --> src/errors.rs:135:11
[INFO] [stdout]     |
[INFO] [stdout] 135 | #[cfg(not(tarpaulin_include))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tarpaulin_include)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tarpaulin_include)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tarpaulin_include`
[INFO] [stdout]    --> src/errors.rs:144:11
[INFO] [stdout]     |
[INFO] [stdout] 144 | #[cfg(not(tarpaulin_include))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tarpaulin_include)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tarpaulin_include)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]   --> src/queue.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use log::debug;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::error`
[INFO] [stdout]   --> src/queue.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use log::error;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/redis/mcaptcha_redis.rs:125:5
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub async fn add_mcaptcha(&self, msg: AddSite) -> CaptchaResult<()> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/redis/mcaptcha_redis.rs:130:14
[INFO] [stdout]     |
[INFO] [stdout] 130 |             .exec(redis::cmd(ADD_CAPTCHA).arg(&[name, payload]))
[INFO] [stdout]     |              ^^^^
[INFO] [stdout]     = note: `#[deny(dependency_on_unit_never_type_fallback)]` (part of `#[deny(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 130 |             .exec::<()>(redis::cmd(ADD_CAPTCHA).arg(&[name, payload]))
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/redis/mcaptcha_redis.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub async fn delete_captcha(&self, captcha: &str) -> CaptchaResult<()> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/redis/mcaptcha_redis.rs:157:16
[INFO] [stdout]     |
[INFO] [stdout] 157 |         self.0.exec(redis::cmd(DEL).arg(&[captcha])).await?;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 157 |         self.0.exec::<()>(redis::cmd(DEL).arg(&[captcha])).await?;
[INFO] [stdout]     |                    ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/redis/mcaptcha_redis.rs:162:5
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub async fn rename_captcha(&self, name: &str, rename_to: &str) -> CaptchaResult<()> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/redis/mcaptcha_redis.rs:164:14
[INFO] [stdout]     |
[INFO] [stdout] 164 |             .exec(redis::cmd(RENAME_CAPTCHA).arg(&[name, rename_to]))
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 164 |             .exec::<()>(redis::cmd(RENAME_CAPTCHA).arg(&[name, rename_to]))
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/redis/mcaptcha_redis.rs:170:5
[INFO] [stdout]     |
[INFO] [stdout] 170 | /     pub async fn add_challenge(
[INFO] [stdout] 171 | |         &self,
[INFO] [stdout] 172 | |         captcha: &str,
[INFO] [stdout] 173 | |         challlenge: &AddChallenge,
[INFO] [stdout] 174 | |     ) -> CaptchaResult<()> {
[INFO] [stdout]     | |__________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/redis/mcaptcha_redis.rs:177:14
[INFO] [stdout]     |
[INFO] [stdout] 177 |             .exec(redis::cmd(ADD_CHALLENGE).arg(&[captcha, &payload]))
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 177 |             .exec::<()>(redis::cmd(ADD_CHALLENGE).arg(&[captcha, &payload]))
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/redis/mcaptcha_redis.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub async fn delete_challenge(&self, msg: &VerifyCaptchaResult) -> CaptchaResult<()> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/redis/mcaptcha_redis.rs:197:14
[INFO] [stdout]     |
[INFO] [stdout] 197 |             .exec(redis::cmd(DELETE_CHALLENGE).arg(&[&msg.key, &msg.token]))
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 197 |             .exec::<()>(redis::cmd(DELETE_CHALLENGE).arg(&[&msg.key, &msg.token]))
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/redis/mcaptcha_redis.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 |     pub async fn delete_token(&self, msg: &VerifyCaptchaResult) -> CaptchaResult<()> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/redis/mcaptcha_redis.rs:241:16
[INFO] [stdout]     |
[INFO] [stdout] 241 |         self.0.exec(redis::cmd("DEL").arg(&[&key])).await?;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 241 |         self.0.exec::<()>(redis::cmd("DEL").arg(&[&key])).await?;
[INFO] [stdout]     |                    ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `redis::cluster::ClusterClient::open`: Use new()
[INFO] [stdout]   --> src/redis/mod.rs:50:53
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 let cluster_client = ClusterClient::open(nodes.to_owned()).unwrap();
[INFO] [stdout]    |                                                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/master/redis/master.rs:118:26
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn handle(&mut self, m: GetInternalData, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/master/redis/master.rs:118:46
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn handle(&mut self, m: GetInternalData, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]     |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/master/redis/master.rs:126:26
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn handle(&mut self, m: SetInternalData, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/master/redis/master.rs:126:46
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn handle(&mut self, m: SetInternalData, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]     |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/master/embedded/master.rs:254:13
[INFO] [stdout]     |
[INFO] [stdout] 254 |             tx.send(Ok(data));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 254 |             let _ = tx.send(Ok(data));
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libmcaptcha` (lib) due to 12 previous errors; 12 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e5ed68c9222fde724029f949c44ceed22bb748ec0b3b1aee25bfda406f05224d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5ed68c9222fde724029f949c44ceed22bb748ec0b3b1aee25bfda406f05224d", kill_on_drop: false }`
[INFO] [stdout] e5ed68c9222fde724029f949c44ceed22bb748ec0b3b1aee25bfda406f05224d
