[INFO] cloning repository https://github.com/rust-master/qdrant-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-master/qdrant-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-master%2Fqdrant-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-master%2Fqdrant-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4fd30329f620313b7ca3197278121e85d730823
[INFO] checking rust-master/qdrant-rust against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-master%2Fqdrant-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rust-master/qdrant-rust on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rust-master/qdrant-rust
[INFO] finished tweaking git repo https://github.com/rust-master/qdrant-rust
[INFO] tweaked toml for git repo https://github.com/rust-master/qdrant-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rust-master/qdrant-rust 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.0.81
[INFO] [stderr]   Downloaded pin-project-internal v1.1.2
[INFO] [stderr]   Downloaded axum-core v0.3.4
[INFO] [stderr]   Downloaded prost-types v0.11.9
[INFO] [stderr]   Downloaded hyper-rustls v0.24.1
[INFO] [stderr]   Downloaded tonic v0.9.2
[INFO] [stderr]   Downloaded rustls v0.21.6
[INFO] [stderr]   Downloaded axum v0.6.19
[INFO] [stderr]   Downloaded serde_derive v1.0.180
[INFO] [stderr]   Downloaded serde v1.0.180
[INFO] [stderr]   Downloaded wasm-streams v0.2.3
[INFO] [stderr]   Downloaded async-trait v0.1.72
[INFO] [stderr]   Downloaded matchit v0.7.1
[INFO] [stderr]   Downloaded pin-project v1.1.2
[INFO] [stderr]   Downloaded qdrant-client v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1efdef6c71e3bdfccadcb6d7671a0f1b0f91ca4c0a33e2520e630ebf66682c1c
[INFO] running `Command { std: "docker" "start" "-a" "1efdef6c71e3bdfccadcb6d7671a0f1b0f91ca4c0a33e2520e630ebf66682c1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1efdef6c71e3bdfccadcb6d7671a0f1b0f91ca4c0a33e2520e630ebf66682c1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1efdef6c71e3bdfccadcb6d7671a0f1b0f91ca4c0a33e2520e630ebf66682c1c", kill_on_drop: false }`
[INFO] [stdout] 1efdef6c71e3bdfccadcb6d7671a0f1b0f91ca4c0a33e2520e630ebf66682c1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 186b1e999beef5766a255582fe872cd6be8688493200dbc3b89bfc840919dd6e
[INFO] running `Command { std: "docker" "start" "-a" "186b1e999beef5766a255582fe872cd6be8688493200dbc3b89bfc840919dd6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling serde v1.0.180
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling rustls v0.21.6
[INFO] [stderr]    Compiling serde_derive v1.0.180
[INFO] [stderr]     Checking httpdate v1.0.2
[INFO] [stderr]    Compiling async-trait v0.1.72
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling anyhow v1.0.72
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[INFO] [stderr]    Compiling axum v0.6.19
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]     Checking matchit v0.7.1
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]     Checking ipnet v2.8.0
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[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]    Compiling cc v1.0.81
[INFO] [stderr]     Checking http-body v0.4.5
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[INFO] [stderr]     Checking num_cpus v1.16.0
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[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling prost-derive v0.11.9
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[INFO] [stderr]     Checking prost v0.11.9
[INFO] [stderr]     Checking prost-types v0.11.9
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling pin-project-internal v1.1.2
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking rustls-webpki v0.101.2
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking webpki v0.22.0
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[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking h2 v0.3.20
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking hyper-rustls v0.24.1
[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stderr]     Checking tonic v0.9.2
[INFO] [stderr]     Checking qdrant-client v1.3.0
[INFO] [stderr]     Checking qdrant-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `CreateCollection` is imported redundantly
[INFO] [stdout]  --> src/main.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | use qdrant_client::prelude::*;
[INFO] [stdout]   |     ------------------------- the item `CreateCollection` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6 |     CollectionOperationResponse, Condition, CreateCollection, Filter, SearchPoints, VectorParams,
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SearchPoints` is imported redundantly
[INFO] [stdout]  --> src/main.rs:6:71
[INFO] [stdout]   |
[INFO] [stdout] 3 | use qdrant_client::prelude::*;
[INFO] [stdout]   |     ------------------------- the item `SearchPoints` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6 |     CollectionOperationResponse, Condition, CreateCollection, Filter, SearchPoints, VectorParams,
[INFO] [stdout]   |                                                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CreateCollection` is imported redundantly
[INFO] [stdout]  --> src/main.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | use qdrant_client::prelude::*;
[INFO] [stdout]   |     ------------------------- the item `CreateCollection` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6 |     CollectionOperationResponse, Condition, CreateCollection, Filter, SearchPoints, VectorParams,
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SearchPoints` is imported redundantly
[INFO] [stdout]  --> src/main.rs:6:71
[INFO] [stdout]   |
[INFO] [stdout] 3 | use qdrant_client::prelude::*;
[INFO] [stdout]   |     ------------------------- the item `SearchPoints` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6 |     CollectionOperationResponse, Condition, CreateCollection, Filter, SearchPoints, VectorParams,
[INFO] [stdout]   |                                                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `delete_collection` is never used
[INFO] [stdout]   --> src/main.rs:77:10
[INFO] [stdout]    |
[INFO] [stdout] 77 | async fn delete_collection(
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `delete_collection` is never used
[INFO] [stdout]   --> src/main.rs:77:10
[INFO] [stdout]    |
[INFO] [stdout] 77 | async fn delete_collection(
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.43s
[INFO] running `Command { std: "docker" "inspect" "186b1e999beef5766a255582fe872cd6be8688493200dbc3b89bfc840919dd6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "186b1e999beef5766a255582fe872cd6be8688493200dbc3b89bfc840919dd6e", kill_on_drop: false }`
[INFO] [stdout] 186b1e999beef5766a255582fe872cd6be8688493200dbc3b89bfc840919dd6e