[INFO] fetching crate serf-core 0.3.0...
[INFO] checking serf-core-0.3.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate serf-core 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate serf-core 0.3.0
[INFO] finished tweaking crates.io crate serf-core 0.3.0
[INFO] tweaked toml for crates.io crate serf-core 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serf-core 0.3.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serf-core 0.3.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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_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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c81327923f9c6df7ff2d048b80f7bc481d6ce2d99436bf99ed69a7c76f3613a1
[INFO] running `Command { std: "docker" "start" "-a" "c81327923f9c6df7ff2d048b80f7bc481d6ce2d99436bf99ed69a7c76f3613a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c81327923f9c6df7ff2d048b80f7bc481d6ce2d99436bf99ed69a7c76f3613a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c81327923f9c6df7ff2d048b80f7bc481d6ce2d99436bf99ed69a7c76f3613a1", kill_on_drop: false }`
[INFO] [stdout] c81327923f9c6df7ff2d048b80f7bc481d6ce2d99436bf99ed69a7c76f3613a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 822a806b33d50558a12dc39092f8e66e775dac5fa8957f66031410fba7dc5baf
[INFO] running `Command { std: "docker" "start" "-a" "822a806b33d50558a12dc39092f8e66e775dac5fa8957f66031410fba7dc5baf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking litemap v0.7.5
[INFO] [stderr]     Checking writeable v0.5.5
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling portable-atomic v1.11.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking icu_locid_transform_data v1.5.0
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking bytes v1.10.0
[INFO] [stderr]     Checking icu_properties_data v1.5.0
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]     Checking write16 v1.0.0
[INFO] [stderr]     Checking icu_normalizer_data v1.5.0
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]     Checking either v1.14.0
[INFO] [stderr]    Compiling zerocopy v0.8.21
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]     Checking crossbeam-skiplist v0.1.3
[INFO] [stderr]    Compiling memberlist-proto v0.1.0
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]     Checking smallvec-wrapper v0.3.0
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling memberlist-core v0.6.0
[INFO] [stderr]     Checking among v0.1.7
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.3
[INFO] [stderr]     Checking atomic_refcell v0.1.13
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking atomic-time v0.1.5
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derivit-core v0.1.5
[INFO] [stderr]    Compiling viewit v0.1.5
[INFO] [stderr]     Checking tempfile v3.17.1
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling derive_utils v0.15.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling derive_arbitrary v1.4.1
[INFO] [stderr]    Compiling async-trait v0.1.87
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling auto_enums v0.8.7
[INFO] [stderr]    Compiling auto_impl v1.2.1
[INFO] [stderr]     Checking arbitrary v1.4.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking tokio v1.43.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking const-varint v0.2.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking smol_str v0.3.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking cheap-clone v0.2.3
[INFO] [stderr]     Checking metrics v0.24.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking rand v0.9.0
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking agnostic-io v0.1.2
[INFO] [stderr]     Checking agnostic-lite v0.5.5
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking peekable v0.3.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking triomphe v0.1.14
[INFO] [stderr]     Checking humantime-serde v1.1.1
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking agnostic-net v0.2.2
[INFO] [stderr]     Checking agnostic v0.7.2
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking nodecraft v0.7.10
[INFO] [stderr]     Checking serf-core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/types/version.rs:116:7
[INFO] [stdout]     |
[INFO] [stdout] 116 |   use super::*;
[INFO] [stdout]     |       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_message_dropper` is never used
[INFO] [stdout]   --> src/serf/base.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 40 | / impl<T, D> Serf<T, D>
[INFO] [stdout] 41 | | where
[INFO] [stdout] 42 | |   D: Delegate<Id = T::Id, Address = T::ResolvedAddress>,
[INFO] [stdout] 43 | |   T: Transport,
[INFO] [stdout]    | |_______________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub(crate) async fn with_message_dropper(
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.69s
[INFO] running `Command { std: "docker" "inspect" "822a806b33d50558a12dc39092f8e66e775dac5fa8957f66031410fba7dc5baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "822a806b33d50558a12dc39092f8e66e775dac5fa8957f66031410fba7dc5baf", kill_on_drop: false }`
[INFO] [stdout] 822a806b33d50558a12dc39092f8e66e775dac5fa8957f66031410fba7dc5baf