[INFO] fetching crate labrador 0.2.3...
[INFO] testing labrador-0.2.3 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate labrador 0.2.3 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate labrador 0.2.3 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate labrador 0.2.3
[INFO] finished tweaking crates.io crate labrador 0.2.3
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[INFO] [stderr]    Compiling labrador v0.2.3 (/opt/rustwide/workdir)
[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 a future release!
[INFO] [stdout]     = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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] 
[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 a future release!
[INFO] [stdout]     = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.20s
[INFO] running `Command { std: "docker" "inspect" "13e0d5528aa0033b01792ee5ec68897935f1c16d053d5b1f18c7bb690923561c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e0d5528aa0033b01792ee5ec68897935f1c16d053d5b1f18c7bb690923561c", kill_on_drop: false }`
[INFO] [stdout] 13e0d5528aa0033b01792ee5ec68897935f1c16d053d5b1f18c7bb690923561c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afc97cbcf93a8828427dba88284fa894ebbf7aa308d010509449a34a1c93f98c
[INFO] running `Command { std: "docker" "start" "-a" "afc97cbcf93a8828427dba88284fa894ebbf7aa308d010509449a34a1c93f98c", kill_on_drop: false }`
[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 a future release!
[INFO] [stdout]     = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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] 
[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 a future release!
[INFO] [stdout]     = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling labrador v0.2.3 (/opt/rustwide/workdir)
[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 a future release!
[INFO] [stdout]     = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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] 
[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 a future release!
[INFO] [stdout]     = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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] 
[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().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-6f17d22bba15001f/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; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "afc97cbcf93a8828427dba88284fa894ebbf7aa308d010509449a34a1c93f98c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc97cbcf93a8828427dba88284fa894ebbf7aa308d010509449a34a1c93f98c", kill_on_drop: false }`
[INFO] [stdout] afc97cbcf93a8828427dba88284fa894ebbf7aa308d010509449a34a1c93f98c
