[INFO] fetching crate kaho 0.0.5...
[INFO] checking kaho-0.0.5 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate kaho 0.0.5 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate kaho 0.0.5
[INFO] finished tweaking crates.io crate kaho 0.0.5
[INFO] tweaked toml for crates.io crate kaho 0.0.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kaho 0.0.5 on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kaho 0.0.5 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 72fbd2b113331fce41b09f208023fa629702a32468f7f75a21ec2f7cebd18d07
[INFO] running `Command { std: "docker" "start" "72fbd2b113331fce41b09f208023fa629702a32468f7f75a21ec2f7cebd18d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72fbd2b113331fce41b09f208023fa629702a32468f7f75a21ec2f7cebd18d07", 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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "72fbd2b113331fce41b09f208023fa629702a32468f7f75a21ec2f7cebd18d07" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72fbd2b113331fce41b09f208023fa629702a32468f7f75a21ec2f7cebd18d07", 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=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "72fbd2b113331fce41b09f208023fa629702a32468f7f75a21ec2f7cebd18d07" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking zerofrom v0.1.7
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking webpki-roots v1.0.7
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking sha1 v0.10.6
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[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
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[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking hyper v1.9.0
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking futures-executor v0.3.34
[INFO] [stderr]     Checking futures v0.3.34
[INFO] [stderr]     Checking tower-http v0.6.10
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking tungstenite v0.26.2
[INFO] [stderr]     Checking hyper-rustls v0.27.9
[INFO] [stderr]     Checking tokio-tungstenite v0.26.2
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking kaho v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `route_key` is never used
[INFO] [stdout]    --> src/http/rate_limit.rs:245:4
[INFO] [stdout]     |
[INFO] [stdout] 245 | fn route_key(method: &Method, path: &str) -> &'static str {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/http/rate_limit.rs:244:8
[INFO] [stdout]     |
[INFO] [stdout] 244 | #[warn(dead_code)]
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/http/client.rs:874:17
[INFO] [stdout]     |
[INFO] [stdout] 874 |             id: message_id.to_owned().into(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 874 -             id: message_id.to_owned().into(),
[INFO] [stdout] 874 +             id: message_id.to_owned(),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 874 -             id: message_id.to_owned().into(),
[INFO] [stdout] 874 +             id: <std::string::String as Into<_>>::into(message_id.to_owned()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/http/client.rs:874:17
[INFO] [stdout]     |
[INFO] [stdout] 874 |             id: message_id.to_owned().into(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 874 -             id: message_id.to_owned().into(),
[INFO] [stdout] 874 +             id: message_id.to_owned(),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 874 -             id: message_id.to_owned().into(),
[INFO] [stdout] 874 +             id: <std::string::String as Into<_>>::into(message_id.to_owned()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kaho` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `kaho` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "72fbd2b113331fce41b09f208023fa629702a32468f7f75a21ec2f7cebd18d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72fbd2b113331fce41b09f208023fa629702a32468f7f75a21ec2f7cebd18d07", kill_on_drop: false }`
[INFO] [stdout] 72fbd2b113331fce41b09f208023fa629702a32468f7f75a21ec2f7cebd18d07
