[INFO] fetching crate labrador 0.2.3...
[INFO] checking labrador-0.2.3 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate labrador 0.2.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate labrador 0.2.3
[INFO] finished tweaking crates.io crate labrador 0.2.3
[INFO] tweaked toml for crates.io crate labrador 0.2.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate labrador 0.2.3 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/session.rs:446:9
[INFO] [stdout]     |
[INFO] [stdout] 446 |         pub fn del<K: AsRef<str>>(&self, key: K) -> LabradorResult<()> {
[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/nightly/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/session.rs:451:28
[INFO] [stdout]     |
[INFO] [stdout] 451 |             let s = client.del(key.as_ref())?;
[INFO] [stdout]     |                            ^^^
[INFO] [stdout]     = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 451 |             let s: () = client.del(key.as_ref())?;
[INFO] [stdout]     |                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/session.rs:866:9
[INFO] [stdout]     |
[INFO] [stdout] 866 |         fn set<'a, K: AsRef<str>, T: ToStore>(&self, key: K, value: T, ttl: Option<usize>) -> LabradorResult<()> {
[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/nightly/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/session.rs:873:32
[INFO] [stdout]     |
[INFO] [stdout] 873 |                 let _ = client.set_ex(key, value.to_store(), seconds)?;
[INFO] [stdout]     |                                ^^^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 873 ~                 let _: () = client.set_ex(key, value.to_store(), seconds)?;
[INFO] [stdout] 874 |             } else {
[INFO] [stdout] 875 ~                 let _: () = client.set(key, value.to_store())?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/session.rs:446:9
[INFO] [stdout]     |
[INFO] [stdout] 446 |         pub fn del<K: AsRef<str>>(&self, key: K) -> LabradorResult<()> {
[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/nightly/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/session.rs:451:28
[INFO] [stdout]     |
[INFO] [stdout] 451 |             let s = client.del(key.as_ref())?;
[INFO] [stdout]     |                            ^^^
[INFO] [stdout]     = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 451 |             let s: () = client.del(key.as_ref())?;
[INFO] [stdout]     |                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/session.rs:866:9
[INFO] [stdout]     |
[INFO] [stdout] 866 |         fn set<'a, K: AsRef<str>, T: ToStore>(&self, key: K, value: T, ttl: Option<usize>) -> LabradorResult<()> {
[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/nightly/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/session.rs:873:32
[INFO] [stdout]     |
[INFO] [stdout] 873 |                 let _ = client.set_ex(key, value.to_store(), seconds)?;
[INFO] [stdout]     |                                ^^^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 873 ~                 let _: () = client.set_ex(key, value.to_store(), seconds)?;
[INFO] [stdout] 874 |             } else {
[INFO] [stdout] 875 ~                 let _: () = client.set(key, value.to_store())?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `from_hex` found for reference `&str` in the current scope
[INFO] [stdout]    --> src/util/prp.rs:500:17
[INFO] [stdout]     |
[INFO] [stdout] 500 |         raw_hex.from_hex().ok().unwrap()
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `from` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 500 -         raw_hex.from_hex().ok().unwrap()
[INFO] [stdout] 500 +         raw_hex.from().ok().unwrap()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]     --> src/util/prp.rs:529:48
[INFO] [stdout]      |
[INFO] [stdout] 529  |         let base64_cipher = cipher_text_base64.to_hex();
[INFO] [stdout]      |                                                ^^^^^^-- argument #1 of type `usize` is missing
[INFO] [stdout]      |
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nom-7.1.3/src/traits.rs:1343:6
[INFO] [stdout]      |
[INFO] [stdout] 1343 |   fn to_hex(&self, chunk_size: usize) -> String;
[INFO] [stdout]      |      ^^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]      |
[INFO] [stdout] 529  |         let base64_cipher = cipher_text_base64.to_hex(/* usize */);
[INFO] [stdout]      |                                                       +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `labrador` (lib test) due to 2 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "587a715023cf203193b90ff57bde8f23a4fb4e1c4e6f4f3266114e7f6645bf03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "587a715023cf203193b90ff57bde8f23a4fb4e1c4e6f4f3266114e7f6645bf03", kill_on_drop: false }`
[INFO] [stdout] 587a715023cf203193b90ff57bde8f23a4fb4e1c4e6f4f3266114e7f6645bf03
