[INFO] cloning repository https://github.com/dunelabsco/fennec
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dunelabsco/fennec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdunelabsco%2Ffennec", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdunelabsco%2Ffennec'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74e0b7cdb121d421d9908e23c85f489da4c5672d
[INFO] checking dunelabsco/fennec against master#57f772f25c5ce2bd870d6f8c3ab318eaee5a3326 for pr-133502-22
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdunelabsco%2Ffennec" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dunelabsco/fennec
[INFO] finished tweaking git repo https://github.com/dunelabsco/fennec
[INFO] tweaked toml for git repo https://github.com/dunelabsco/fennec written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dunelabsco/fennec on toolchain 57f772f25c5ce2bd870d6f8c3ab318eaee5a3326
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dunelabsco/fennec 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" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded type1-encoding-parser v0.1.1
[INFO] [stderr]   Downloaded time-macros v0.2.25
[INFO] [stderr]   Downloaded time-core v0.1.7
[INFO] [stderr]   Downloaded lettre v0.11.21
[INFO] [stderr]   Downloaded quoted_printable v0.5.2
[INFO] [stderr]   Downloaded dialoguer v0.12.0
[INFO] [stderr]   Downloaded imagesize v0.14.0
[INFO] [stderr]   Downloaded time v0.3.45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fea29ede0dc9e4c03c5560898a0ea772215eea0b536282bf40ec4d54fe896d1
[INFO] running `Command { std: "docker" "start" "-a" "5fea29ede0dc9e4c03c5560898a0ea772215eea0b536282bf40ec4d54fe896d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fea29ede0dc9e4c03c5560898a0ea772215eea0b536282bf40ec4d54fe896d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fea29ede0dc9e4c03c5560898a0ea772215eea0b536282bf40ec4d54fe896d1", kill_on_drop: false }`
[INFO] [stdout] 5fea29ede0dc9e4c03c5560898a0ea772215eea0b536282bf40ec4d54fe896d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4feafe680550df5070aff47dcca02759ec5578e50858288839b6b28e20e5a0ce
[INFO] running `Command { std: "docker" "start" "-a" "4feafe680550df5070aff47dcca02759ec5578e50858288839b6b28e20e5a0ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.59
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking indexmap v2.13.1
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking pom v1.1.0
[INFO] [stderr]     Checking time-core v0.1.7
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking time v0.3.45
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]     Checking rangemap v1.7.1
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking type1-encoding-parser v0.1.1
[INFO] [stderr]     Checking adobe-cmap-parser v0.4.1
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking console v0.16.3
[INFO] [stderr]     Checking email-encoding v0.4.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking postscript v0.14.1
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]     Checking quoted_printable v0.5.2
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking email_address v0.2.9
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking euclid v0.20.14
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking uuid v1.23.0
[INFO] [stderr]     Checking dialoguer v0.12.0
[INFO] [stderr]     Checking imagesize v0.14.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.112
[INFO] [stderr]    Compiling libsqlite3-sys v0.35.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling openssl v0.10.76
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking lopdf v0.34.0
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking pdf-extract v0.7.12
[INFO] [stderr]     Checking rustls-webpki v0.103.10
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]     Checking tokio v1.51.0
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking zerofrom v0.1.7
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking clap v4.6.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking serde_yaml_ng v0.10.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking tungstenite v0.26.2
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking hyper v1.9.0
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking lettre v0.11.21
[INFO] [stderr]     Checking tokio-tungstenite v0.26.2
[INFO] [stderr]     Checking tokio-test v0.4.5
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking rusqlite v0.37.0
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking axum v0.8.8
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking fennec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `result_count`
[INFO] [stdout]    --> src/collective/search.rs:111:29
[INFO] [stdout]     |
[INFO] [stdout] 111 |                         let result_count = remote_results.len();
[INFO] [stdout]     |                             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_count`
[INFO] [stdout]    --> src/collective/search.rs:111:29
[INFO] [stdout]     |
[INFO] [stdout] 111 |                         let result_count = remote_results.len();
[INFO] [stdout]     |                             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `goal`, `solution`, `gotchas`, and `relevance_score` are never read
[INFO] [stdout]    --> tests/collective_test.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     struct SearchResult {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 170 |         id: String,
[INFO] [stdout] 171 |         goal: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 172 |         solution: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 173 |         gotchas: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |         relevance_score: Option<f64>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]    --> tests/collective_test.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 208 |     struct SearchResult {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 209 |         id: String,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]    --> tests/collective_test.rs:272:9
[INFO] [stdout]     |
[INFO] [stdout] 271 |     struct PlurumlExp {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 272 |         id: String,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "4feafe680550df5070aff47dcca02759ec5578e50858288839b6b28e20e5a0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4feafe680550df5070aff47dcca02759ec5578e50858288839b6b28e20e5a0ce", kill_on_drop: false }`
[INFO] [stdout] 4feafe680550df5070aff47dcca02759ec5578e50858288839b6b28e20e5a0ce
