[INFO] cloning repository https://github.com/jaconsta/rs_202403_caching
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaconsta/rs_202403_caching" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaconsta%2Frs_202403_caching", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaconsta%2Frs_202403_caching'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf99240553b5b003af4579e7d69b73df5fd5313b
[INFO] fixing jaconsta/rs_202403_caching against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaconsta%2Frs_202403_caching" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jaconsta/rs_202403_caching
[INFO] finished tweaking git repo https://github.com/jaconsta/rs_202403_caching
[INFO] tweaked toml for git repo https://github.com/jaconsta/rs_202403_caching written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jaconsta/rs_202403_caching on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jaconsta/rs_202403_caching 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0f053abc1639aaf2494af57bfc3e8103c101173425d7bca88c4a7eea96942ee8" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f053abc1639aaf2494af57bfc3e8103c101173425d7bca88c4a7eea96942ee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0f053abc1639aaf2494af57bfc3e8103c101173425d7bca88c4a7eea96942ee8" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `prelude::*`
[INFO] [stdout]  --> src/state.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     prelude::*,
[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: `prelude::*`
[INFO] [stdout]  --> src/state.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     prelude::*,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/state.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub async fn del(&self, id: i64) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedis` will fail
[INFO] [stdout]   --> src/state.rs:89:20
[INFO] [stdout]    |
[INFO] [stdout] 89 |         self.redis.del(key).await?;
[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]    = 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] 89 |         self.redis.del::<(), _>(key).await?;
[INFO] [stdout]    |                       +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/state.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | /     pub async fn set<T>(
[INFO] [stdout] 60 | |         &self,
[INFO] [stdout] 61 | |         id: i64,
[INFO] [stdout] 62 | |         obj: T,
[INFO] [stdout] ...  |
[INFO] [stdout] 67 | |     where
[INFO] [stdout] 68 | |         T: Serialize,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedis` will fail
[INFO] [stdout]   --> src/state.rs:77:14
[INFO] [stdout]    |
[INFO] [stdout] 77 |             .set(key, value.to_string(), expiration, opts, get)
[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: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 77 |             .set::<(), _, _>(key, value.to_string(), expiration, opts, get)
[INFO] [stdout]    |                 ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/state.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub async fn del(&self, id: i64) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedis` will fail
[INFO] [stdout]   --> src/state.rs:89:20
[INFO] [stdout]    |
[INFO] [stdout] 89 |         self.redis.del(key).await?;
[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]    = 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] 89 |         self.redis.del::<(), _>(key).await?;
[INFO] [stdout]    |                       +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/state.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | /     pub async fn set<T>(
[INFO] [stdout] 60 | |         &self,
[INFO] [stdout] 61 | |         id: i64,
[INFO] [stdout] 62 | |         obj: T,
[INFO] [stdout] ...  |
[INFO] [stdout] 67 | |     where
[INFO] [stdout] 68 | |         T: Serialize,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedis` will fail
[INFO] [stdout]   --> src/state.rs:77:14
[INFO] [stdout]    |
[INFO] [stdout] 77 |             .set(key, value.to_string(), expiration, opts, get)
[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: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 77 |             .set::<(), _, _>(key, value.to_string(), expiration, opts, get)
[INFO] [stdout]    |                 ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rs_202403_caching` (bin "rs_202403_caching") due to 4 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rs_202403_caching` (bin "rs_202403_caching" test) due to 4 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "0f053abc1639aaf2494af57bfc3e8103c101173425d7bca88c4a7eea96942ee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f053abc1639aaf2494af57bfc3e8103c101173425d7bca88c4a7eea96942ee8", kill_on_drop: false }`
[INFO] [stdout] 0f053abc1639aaf2494af57bfc3e8103c101173425d7bca88c4a7eea96942ee8
