[INFO] cloning repository https://github.com/ArseniyK/url_shortener
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArseniyK/url_shortener" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArseniyK%2Furl_shortener", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArseniyK%2Furl_shortener'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01cebd2f14ae2819dcaee68d9f90ef1686e3f603
[INFO] checking ArseniyK/url_shortener against master#292be5c7c05138d753bbd4b30db7a3f1a5c914f7 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArseniyK%2Furl_shortener" "/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/ArseniyK/url_shortener
[INFO] finished tweaking git repo https://github.com/ArseniyK/url_shortener
[INFO] tweaked toml for git repo https://github.com/ArseniyK/url_shortener written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ArseniyK/url_shortener on toolchain 292be5c7c05138d753bbd4b30db7a3f1a5c914f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ArseniyK/url_shortener 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" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread_local v1.1.2
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[INFO] [stderr]   Downloaded validator v0.12.0
[INFO] [stderr]   Downloaded ignore v0.4.17
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[INFO] [stderr]   Downloaded aes v0.6.0
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[INFO] [stderr]   Downloaded bumpalo v3.5.0
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[INFO] [stderr]   Downloaded async-global-executor v2.0.2
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[INFO] [stderr]   Downloaded v_escape_derive v0.8.4
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac3410943f679b329d28b539c5319cdf0da5c98a2658bc567ec0cbf1ae4877df
[INFO] running `Command { std: "docker" "start" "-a" "ac3410943f679b329d28b539c5319cdf0da5c98a2658bc567ec0cbf1ae4877df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac3410943f679b329d28b539c5319cdf0da5c98a2658bc567ec0cbf1ae4877df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac3410943f679b329d28b539c5319cdf0da5c98a2658bc567ec0cbf1ae4877df", kill_on_drop: false }`
[INFO] [stdout] ac3410943f679b329d28b539c5319cdf0da5c98a2658bc567ec0cbf1ae4877df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c914fc45f3fdd8b9dc2a709b5adeda8ef91fb5e43c01080cb267cbdc5b01324
[INFO] running `Command { std: "docker" "start" "-a" "8c914fc45f3fdd8b9dc2a709b5adeda8ef91fb5e43c01080cb267cbdc5b01324", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
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[INFO] [stderr]     Checking url_shortener v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/urls/redis_url_repo.rs:41:27
[INFO] [stdout]    |
[INFO] [stdout] 41 |             .map(|result| (self.hashids.encode(&[result])))
[INFO] [stdout]    |                           ^                              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -             .map(|result| (self.hashids.encode(&[result])))
[INFO] [stdout] 41 +             .map(|result| self.hashids.encode(&[result]) )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/urls/redis_url_repo.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     async fn generate(&self, url: &str) -> Result<Url, UrlError> {
[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/urls/redis_url_repo.rs:71:14
[INFO] [stdout]    |
[INFO] [stdout] 71 |         conn.hset_multiple(
[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] 71 |         conn.hset_multiple::<_, _, _, ()>(
[INFO] [stdout]    |                           +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/urls/redis_url_repo.rs:41:27
[INFO] [stdout]    |
[INFO] [stdout] 41 |             .map(|result| (self.hashids.encode(&[result])))
[INFO] [stdout]    |                           ^                              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -             .map(|result| (self.hashids.encode(&[result])))
[INFO] [stdout] 41 +             .map(|result| self.hashids.encode(&[result]) )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `url_shortener` (bin "url_shortener") due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/urls/redis_url_repo.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     async fn generate(&self, url: &str) -> Result<Url, UrlError> {
[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/urls/redis_url_repo.rs:71:14
[INFO] [stdout]    |
[INFO] [stdout] 71 |         conn.hset_multiple(
[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] 71 |         conn.hset_multiple::<_, _, _, ()>(
[INFO] [stdout]    |                           +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/urls/url_service.rs:81:24
[INFO] [stdout]    |
[INFO] [stdout] 81 |             .with(eq(id.clone()))
[INFO] [stdout]    |                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `url_shortener` (bin "url_shortener" test) due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "8c914fc45f3fdd8b9dc2a709b5adeda8ef91fb5e43c01080cb267cbdc5b01324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c914fc45f3fdd8b9dc2a709b5adeda8ef91fb5e43c01080cb267cbdc5b01324", kill_on_drop: false }`
[INFO] [stdout] 8c914fc45f3fdd8b9dc2a709b5adeda8ef91fb5e43c01080cb267cbdc5b01324
