[INFO] fetching crate e-cache 0.1.0...
[INFO] checking e-cache-0.1.0 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] extracting crate e-cache 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate e-cache 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate e-cache 0.1.0
[INFO] tweaked toml for crates.io crate e-cache 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate e-cache 0.1.0 on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 109 packages to highest compatible versions
[INFO] [stderr]       Adding bindgen v0.72.1 (available: v0.73.2)
[INFO] [stderr]       Adding rdkafka v0.38.0 (available: v0.39.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `e-cache` (manifest) generated 1 warning
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded instant v0.1.13
[INFO] [stderr]   Downloaded parking_lot v0.11.2
[INFO] [stderr]   Downloaded redox_syscall v0.2.16
[INFO] [stderr]   Downloaded parking_lot_core v0.8.6
[INFO] [stderr]   Downloaded fs2 v0.4.3
[INFO] [stderr]   Downloaded fxhash v0.2.1
[INFO] [stderr]   Downloaded jiff-static v0.2.37
[INFO] [stderr]   Downloaded cexpr v0.6.0
[INFO] [stderr]   Downloaded clang-sys v1.9.1
[INFO] [stderr]   Downloaded toml_edit v0.25.15+spec-1.1.0
[INFO] [stderr]   Downloaded jiff-core v0.1.1
[INFO] [stderr]   Downloaded rdkafka v0.38.0
[INFO] [stderr]   Downloaded bindgen v0.72.1
[INFO] [stderr]   Downloaded sled v0.34.7
[INFO] [stderr]   Downloaded jiff v0.2.37
[INFO] [stderr]   Downloaded libz-sys v1.1.29
[INFO] [stderr]   Downloaded rdkafka-sys v4.10.0+2.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bde01cc0d315d22017d1e9cc615343459213226994a2a35704f527c8ef34451c
[INFO] running `Command { std: "docker" "start" "bde01cc0d315d22017d1e9cc615343459213226994a2a35704f527c8ef34451c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bde01cc0d315d22017d1e9cc615343459213226994a2a35704f527c8ef34451c", 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" "bde01cc0d315d22017d1e9cc615343459213226994a2a35704f527c8ef34451c" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bde01cc0d315d22017d1e9cc615343459213226994a2a35704f527c8ef34451c", 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" "bde01cc0d315d22017d1e9cc615343459213226994a2a35704f527c8ef34451c" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `e-cache` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling glob v0.3.4
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]     Checking smallvec v1.16.1
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling find-msvc-tools v0.1.12
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling cc v1.4.6
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling clang-sys v1.9.1
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling rdkafka-sys v4.10.0+2.12.1
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling rustc-hash v2.1.3
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking jiff-core v0.1.1
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling libz-sys v1.1.29
[INFO] [stderr]     Checking sled v0.34.7
[INFO] [stderr]    Compiling toml_edit v0.25.15+spec-1.1.0
[INFO] [stderr]     Checking jiff v0.2.37
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]     Checking env_filter v2.0.0
[INFO] [stderr]     Checking env_logger v0.11.11
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking num_enum v0.7.6
[INFO] [stderr]    Compiling e-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rdkafka v0.38.0
[INFO] [stdout] warning: unused variable: `ret`
[INFO] [stdout]   --> src/mq/kafka.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |             let ret = self
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ret`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret`
[INFO] [stdout]   --> src/mq/kafka.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |             let ret = self
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ret`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `env_logger`
[INFO] [stderr]  --> Cargo.toml:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | [dependencies.env_logger]
[INFO] [stderr]   |               ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `env_logger`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: unused dependency `bindgen`
[INFO] [stderr]  --> Cargo.toml:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | [build-dependencies.bindgen]
[INFO] [stderr]   |                     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `bindgen`
[INFO] [stderr] warning: `e-cache` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "bde01cc0d315d22017d1e9cc615343459213226994a2a35704f527c8ef34451c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bde01cc0d315d22017d1e9cc615343459213226994a2a35704f527c8ef34451c", kill_on_drop: false }`
[INFO] [stdout] bde01cc0d315d22017d1e9cc615343459213226994a2a35704f527c8ef34451c
