[INFO] fetching crate milvus 0.2.0...
[INFO] testing milvus-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate milvus 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate milvus 0.2.0
[INFO] finished tweaking crates.io crate milvus 0.2.0
[INFO] tweaked toml for crates.io crate milvus 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate milvus 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate milvus 0.2.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded either v1.7.0
[INFO] [stderr]   Downloaded which v4.2.5
[INFO] [stderr]   Downloaded prost-derive v0.11.0
[INFO] [stderr]   Downloaded sync_wrapper v0.1.1
[INFO] [stderr]   Downloaded tonic-build v0.8.0
[INFO] [stderr]   Downloaded axum-core v0.2.8
[INFO] [stderr]   Downloaded futures-executor v0.3.21
[INFO] [stderr]   Downloaded anyhow v1.0.59
[INFO] [stderr]   Downloaded prost-types v0.11.1
[INFO] [stderr]   Downloaded futures v0.3.21
[INFO] [stderr]   Downloaded tower-http v0.3.4
[INFO] [stderr]   Downloaded axum v0.5.16
[INFO] [stderr]   Downloaded prettyplease v0.1.19
[INFO] [stderr]   Downloaded tonic v0.8.1
[INFO] [stderr]   Downloaded itertools v0.10.3
[INFO] [stderr]   Downloaded prost-build v0.11.1
[INFO] [stderr]   Downloaded futures-macro v0.3.21
[INFO] [stderr]   Downloaded prost v0.11.0
[INFO] [stderr]   Downloaded tracing-attributes v0.1.22
[INFO] [stderr]   Downloaded http-range-header v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 317aeb04768687bf4c109c65da1df21b381166e82aee3d71685d8c9dfb4518bb
[INFO] running `Command { std: "docker" "start" "-a" "317aeb04768687bf4c109c65da1df21b381166e82aee3d71685d8c9dfb4518bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "317aeb04768687bf4c109c65da1df21b381166e82aee3d71685d8c9dfb4518bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "317aeb04768687bf4c109c65da1df21b381166e82aee3d71685d8c9dfb4518bb", kill_on_drop: false }`
[INFO] [stdout] 317aeb04768687bf4c109c65da1df21b381166e82aee3d71685d8c9dfb4518bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dfba64d9368ec72114bbbe5a0727b40ac2a574228fbe03f8fa0cec9d5e62025
[INFO] running `Command { std: "docker" "start" "-a" "0dfba64d9368ec72114bbbe5a0727b40ac2a574228fbe03f8fa0cec9d5e62025", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling libc v0.2.127
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling tokio v1.20.1
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling either v1.7.0
[INFO] [stderr]    Compiling anyhow v1.0.59
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling tracing-core v0.1.29
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling httparse v1.7.1
[INFO] [stderr]    Compiling bytes v1.2.1
[INFO] [stderr]    Compiling tower-layer v0.3.1
[INFO] [stderr]    Compiling async-trait v0.1.57
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling fastrand v1.8.0
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling mio v0.8.4
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling prettyplease v0.1.19
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling petgraph v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling which v4.2.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling http-range-header v0.3.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling matchit v0.5.0
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling sync_wrapper v0.1.1
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tracing-attributes v0.1.22
[INFO] [stderr]    Compiling prost-derive v0.11.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.11
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling async-stream v0.3.3
[INFO] [stderr]    Compiling tracing v0.1.36
[INFO] [stderr]    Compiling pin-project v1.0.11
[INFO] [stderr]    Compiling prost v0.11.0
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling prost-types v0.11.1
[INFO] [stderr]    Compiling thiserror v1.0.32
[INFO] [stderr]    Compiling prost-build v0.11.1
[INFO] [stderr]    Compiling tonic-build v0.8.0
[INFO] [stderr]    Compiling milvus v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-util v0.7.3
[INFO] [stderr]    Compiling tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling tokio-stream v0.1.9
[INFO] [stderr]    Compiling h2 v0.3.13
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling axum-core v0.2.8
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling tower-http v0.3.4
[INFO] [stderr]    Compiling hyper v0.14.20
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling axum v0.5.16
[INFO] [stderr]    Compiling tonic v0.8.1
[INFO] [stdout] warning: unused imports: `Message` and `bytes::BytesMut`
[INFO] [stdout]  --> src/proto/mod.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use prost::{bytes::BytesMut, Message};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `common::PlaceholderGroup` and `schema::CollectionSchema`
[INFO] [stdout]  --> src/proto/mod.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use self::{common::PlaceholderGroup, schema::CollectionSchema};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/data.rs:271:9
[INFO] [stdout]     |
[INFO] [stdout] 261 |   impl<'a, C: crate::schema::Collection<'a> + 'a> SearchCollection<'a, C> {
[INFO] [stdout]     |        -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 271 | /         std::iter::zip(self.inner.iter_rows(), self.scores.iter())
[INFO] [stdout] 272 | |             .map(|(inner, &score)| SearchEntry { inner, score })
[INFO] [stdout]     | |________________________________________________________________^ requires that `'a` must outlive `'static`
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding 'move' keyword before the nested closure
[INFO] [stdout]     |
[INFO] [stdout] 272 |             .map(move |(inner, &score)| SearchEntry { inner, score })
[INFO] [stdout]     |                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `milvus` (lib) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0dfba64d9368ec72114bbbe5a0727b40ac2a574228fbe03f8fa0cec9d5e62025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dfba64d9368ec72114bbbe5a0727b40ac2a574228fbe03f8fa0cec9d5e62025", kill_on_drop: false }`
[INFO] [stdout] 0dfba64d9368ec72114bbbe5a0727b40ac2a574228fbe03f8fa0cec9d5e62025