[INFO] cloning repository https://github.com/djhunter67/old_mcdonald
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/djhunter67/old_mcdonald" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjhunter67%2Fold_mcdonald", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjhunter67%2Fold_mcdonald'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4bc8840c2b5b803021bc33dd503bdcf63dcc5935
[INFO] building djhunter67/old_mcdonald against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjhunter67%2Fold_mcdonald" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/djhunter67/old_mcdonald
[INFO] finished tweaking git repo https://github.com/djhunter67/old_mcdonald
[INFO] tweaked toml for git repo https://github.com/djhunter67/old_mcdonald written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/djhunter67/old_mcdonald on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/djhunter67/old_mcdonald 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded icu_properties v1.5.0
[INFO] [stderr]   Downloaded zerovec-derive v0.10.2
[INFO] [stderr]   Downloaded simplelog v0.12.2
[INFO] [stderr]   Downloaded httparse v1.9.3
[INFO] [stderr]   Downloaded displaydoc v0.2.4
[INFO] [stderr]   Downloaded url v2.5.1
[INFO] [stderr]   Downloaded actix-web v4.7.0
[INFO] [stderr]   Downloaded reqwest v0.12.4
[INFO] [stderr]   Downloaded actix-http v3.7.0
[INFO] [stderr]   Downloaded zerovec v0.10.2
[INFO] [stderr]   Downloaded idna v1.0.0
[INFO] [stderr]   Downloaded redis v0.25.4
[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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 303b0b04a9c0d0d417b31620fc1ab0b14a3173176a30bd64a46ad7f0bcbc0094
[INFO] running `Command { std: "docker" "start" "-a" "303b0b04a9c0d0d417b31620fc1ab0b14a3173176a30bd64a46ad7f0bcbc0094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "303b0b04a9c0d0d417b31620fc1ab0b14a3173176a30bd64a46ad7f0bcbc0094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "303b0b04a9c0d0d417b31620fc1ab0b14a3173176a30bd64a46ad7f0bcbc0094", kill_on_drop: false }`
[INFO] [stdout] 303b0b04a9c0d0d417b31620fc1ab0b14a3173176a30bd64a46ad7f0bcbc0094
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e03a9491048f711d90283f9d00513c337262cac5164c528abff469180ea4d30
[INFO] running `Command { std: "docker" "start" "-a" "3e03a9491048f711d90283f9d00513c337262cac5164c528abff469180ea4d30", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling httparse v1.9.3
[INFO] [stderr]    Compiling cc v1.0.99
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling actix-service v2.0.2
[INFO] [stderr]    Compiling actix-utils v3.0.1
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling bytestring v1.3.1
[INFO] [stderr]    Compiling zerocopy v0.7.34
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling local-channel v0.1.5
[INFO] [stderr]    Compiling rustls-pki-types v1.7.0
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling sha1_smol v1.0.0
[INFO] [stderr]    Compiling rustls-pemfile v2.1.2
[INFO] [stderr]    Compiling actix-router v0.5.3
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling zstd-sys v2.0.10+zstd.1.5.6
[INFO] [stderr]    Compiling simplelog v0.12.2
[INFO] [stderr]    Compiling tokio-util v0.7.11
[INFO] [stderr]    Compiling actix-rt v2.10.0
[INFO] [stderr]    Compiling zstd-safe v7.1.0
[INFO] [stderr]    Compiling actix-server v2.4.0
[INFO] [stderr]    Compiling zstd v0.13.1
[INFO] [stderr]    Compiling h2 v0.4.5
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling actix-codec v0.5.2
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling zerovec-derive v0.10.2
[INFO] [stderr]    Compiling displaydoc v0.2.4
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling zerofrom-derive v0.1.4
[INFO] [stderr]    Compiling yoke-derive v0.7.4
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling zerofrom v0.1.4
[INFO] [stderr]    Compiling yoke v0.7.4
[INFO] [stderr]    Compiling zerovec v0.10.2
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling actix-http v3.7.0
[INFO] [stderr]    Compiling icu_properties v1.5.0
[INFO] [stderr]    Compiling hyper v1.3.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling hyper-util v0.1.5
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling idna v1.0.0
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling url v2.5.1
[INFO] [stderr]    Compiling reqwest v0.12.4
[INFO] [stderr]    Compiling redis v0.25.4
[INFO] [stderr]    Compiling actix-web v4.7.0
[INFO] [stderr]    Compiling old_mcdonald v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `question`
[INFO] [stdout]  --> src/identifier/identify_plants.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub async fn vertex_ask(question: &str) -> Result<String, VertexError> {
[INFO] [stdout]   |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_question`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `VertexError` is never used
[INFO] [stdout]  --> src/identifier/identify_plants.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum VertexError {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vertex_ask` is never used
[INFO] [stdout]  --> src/identifier/identify_plants.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub async fn vertex_ask(question: &str) -> Result<String, VertexError> {
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.25.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 7`
[INFO] running `Command { std: "docker" "inspect" "3e03a9491048f711d90283f9d00513c337262cac5164c528abff469180ea4d30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e03a9491048f711d90283f9d00513c337262cac5164c528abff469180ea4d30", kill_on_drop: false }`
[INFO] [stdout] 3e03a9491048f711d90283f9d00513c337262cac5164c528abff469180ea4d30
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a80ccd75b2887ce9645331fb07162fd2ac0fe9fb8a8ebd0d605b132c92c95a1e
[INFO] running `Command { std: "docker" "start" "-a" "a80ccd75b2887ce9645331fb07162fd2ac0fe9fb8a8ebd0d605b132c92c95a1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling old_mcdonald v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `question`
[INFO] [stdout]  --> src/identifier/identify_plants.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub async fn vertex_ask(question: &str) -> Result<String, VertexError> {
[INFO] [stdout]   |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_question`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `VertexError` is never used
[INFO] [stdout]  --> src/identifier/identify_plants.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum VertexError {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vertex_ask` is never used
[INFO] [stdout]  --> src/identifier/identify_plants.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub async fn vertex_ask(question: &str) -> Result<String, VertexError> {
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.43s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.25.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 7`
[INFO] running `Command { std: "docker" "inspect" "a80ccd75b2887ce9645331fb07162fd2ac0fe9fb8a8ebd0d605b132c92c95a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a80ccd75b2887ce9645331fb07162fd2ac0fe9fb8a8ebd0d605b132c92c95a1e", kill_on_drop: false }`
[INFO] [stdout] a80ccd75b2887ce9645331fb07162fd2ac0fe9fb8a8ebd0d605b132c92c95a1e
