[INFO] cloning repository https://github.com/MichaelFortanely/API_Trie [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MichaelFortanely/API_Trie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelFortanely%2FAPI_Trie", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelFortanely%2FAPI_Trie'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e43d4413d5cd5e0c9c379c58bb9ffed15e0e37da [INFO] testing MichaelFortanely/API_Trie against 1.79.0 for beta-1.80-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelFortanely%2FAPI_Trie" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MichaelFortanely/API_Trie on toolchain 1.79.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MichaelFortanely/API_Trie [INFO] finished tweaking git repo https://github.com/MichaelFortanely/API_Trie [INFO] tweaked toml for git repo https://github.com/MichaelFortanely/API_Trie written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/MichaelFortanely/API_Trie 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" "+1.79.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hyper-timeout v0.4.1 [INFO] [stderr] Downloaded prost v0.12.3 [INFO] [stderr] Downloaded shuttle-runtime v0.34.0 [INFO] [stderr] Downloaded strfmt v0.2.4 [INFO] [stderr] Downloaded uuid-macro-internal v1.6.1 [INFO] [stderr] Downloaded simple_asn1 v0.6.2 [INFO] [stderr] Downloaded opentelemetry-http v0.10.0 [INFO] [stderr] Downloaded strum_macros v0.24.3 [INFO] [stderr] Downloaded opentelemetry-otlp v0.14.0 [INFO] [stderr] Downloaded colored v2.0.4 [INFO] [stderr] Downloaded shuttle-axum v0.34.0 [INFO] [stderr] Downloaded shuttle-codegen v0.34.0 [INFO] [stderr] Downloaded comfy-table v6.2.0 [INFO] [stderr] Downloaded opentelemetry-proto v0.4.0 [INFO] [stderr] Downloaded rustrict v0.7.12 [INFO] [stderr] Downloaded tokio v1.34.0 [INFO] [stderr] Downloaded tonic v0.9.2 [INFO] [stderr] Downloaded opentelemetry_sdk v0.21.1 [INFO] [stderr] Downloaded tracing-opentelemetry v0.22.0 [INFO] [stderr] Downloaded tonic v0.10.2 [INFO] [stderr] Downloaded prost-types v0.12.3 [INFO] [stderr] Downloaded shuttle-proto v0.34.0 [INFO] [stderr] Downloaded strum v0.24.1 [INFO] [stderr] Downloaded jsonwebtoken v9.1.0 [INFO] [stderr] Downloaded opentelemetry-semantic-conventions v0.13.0 [INFO] [stderr] Downloaded prost-derive v0.11.9 [INFO] [stderr] Downloaded prost v0.11.9 [INFO] [stderr] Downloaded strum v0.25.0 [INFO] [stderr] Downloaded opentelemetry v0.21.0 [INFO] [stderr] Downloaded ordered-float v4.1.1 [INFO] [stderr] Downloaded web-time v0.2.3 [INFO] [stderr] Downloaded ttl_cache v0.5.1 [INFO] [stderr] Downloaded shuttle-common v0.34.0 [INFO] [stderr] Downloaded shuttle-service v0.34.0 [INFO] [stderr] Downloaded tokio-io-timeout v1.2.0 [INFO] [stderr] Downloaded ring v0.17.6 [INFO] [stderr] Downloaded pem v3.0.2 [INFO] [stderr] Downloaded prost-derive v0.12.3 [INFO] [stderr] Downloaded uuid v1.6.1 [INFO] [stderr] Downloaded doc-comment v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 093746bb5de7dd99d6868194f7414e2541a22b1487abd3431a16375be64f9f75 [INFO] running `Command { std: "docker" "start" "-a" "093746bb5de7dd99d6868194f7414e2541a22b1487abd3431a16375be64f9f75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "093746bb5de7dd99d6868194f7414e2541a22b1487abd3431a16375be64f9f75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "093746bb5de7dd99d6868194f7414e2541a22b1487abd3431a16375be64f9f75", kill_on_drop: false }` [INFO] [stdout] 093746bb5de7dd99d6868194f7414e2541a22b1487abd3431a16375be64f9f75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4391e1c738939dd225c9b65ffa5ccbc1de88459d90f4f1d903f15c543ff1b8ca [INFO] running `Command { std: "docker" "start" "-a" "4391e1c738939dd225c9b65ffa5ccbc1de88459d90f4f1d903f15c543ff1b8ca", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling smallvec v1.11.2 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling http v0.2.11 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling async-trait v0.1.74 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling mio v0.8.9 [INFO] [stderr] Compiling getrandom v0.2.11 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling tower-layer v0.3.2 [INFO] [stderr] Compiling urlencoding v2.1.3 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling matchit v0.7.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling signal-hook-mio v0.2.3 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling time v0.3.30 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling thread_local v1.1.7 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling headers-core 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[stderr] Compiling colored v2.0.4 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling prost-derive v0.12.3 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling uuid-macro-internal v1.6.1 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling shuttle-codegen v0.34.0 [INFO] [stderr] Compiling prost v0.11.9 [INFO] [stderr] Compiling comfy-table v6.2.0 [INFO] [stderr] Compiling async-stream v0.3.5 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling tokio v1.34.0 [INFO] [stderr] Compiling opentelemetry v0.21.0 [INFO] [stderr] Compiling simple_asn1 v0.6.2 [INFO] [stderr] Compiling pin-project v1.1.3 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling prost v0.12.3 [INFO] [stderr] Compiling opentelemetry-semantic-conventions v0.13.0 [INFO] [stderr] Compiling opentelemetry-http v0.10.0 [INFO] [stderr] Compiling prost-types v0.12.3 [INFO] [stderr] Compiling futures-executor v0.3.29 [INFO] [stderr] Compiling tower-http v0.4.4 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling serde_path_to_error v0.1.14 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling url v2.5.0 [INFO] [stderr] Compiling chrono v0.4.31 [INFO] [stderr] Compiling uuid v1.6.1 [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling tokio-stream v0.1.14 [INFO] [stderr] Compiling tokio-io-timeout v1.2.0 [INFO] [stderr] Compiling jsonwebtoken v9.1.0 [INFO] [stderr] Compiling opentelemetry_sdk v0.21.1 [INFO] [stderr] Compiling h2 v0.3.22 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling tracing-opentelemetry v0.22.0 [INFO] [stderr] Compiling hyper v0.14.27 [INFO] [stderr] Compiling hyper-timeout v0.4.1 [INFO] [stderr] Compiling tonic v0.9.2 [INFO] [stderr] Compiling tonic v0.10.2 [INFO] [stderr] Compiling opentelemetry-proto v0.4.0 [INFO] [stderr] Compiling opentelemetry-otlp v0.14.0 [INFO] [stderr] Compiling shuttle-common v0.34.0 [INFO] [stderr] Compiling shuttle-proto v0.34.0 [INFO] [stderr] Compiling shuttle-service v0.34.0 [INFO] [stderr] Compiling shuttle-runtime v0.34.0 [INFO] [stderr] Compiling shuttle-axum v0.34.0 [INFO] [stderr] Compiling trie v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/trie.rs:226:20 [INFO] [stdout] | [INFO] [stdout] 226 | }, Err(e) => return (Err(CustomError::UnableToOpen), vec![]), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/main.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 93 | struct PathParams { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 94 | id: Option, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `PathParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:326:13 [INFO] [stdout] | [INFO] [stdout] 326 | self.delete_word(word); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 326 | let _ = self.delete_word(word); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:347:17 [INFO] [stdout] | [INFO] [stdout] 347 | trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 347 | let _ = trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 43s [INFO] running `Command { std: "docker" "inspect" "4391e1c738939dd225c9b65ffa5ccbc1de88459d90f4f1d903f15c543ff1b8ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4391e1c738939dd225c9b65ffa5ccbc1de88459d90f4f1d903f15c543ff1b8ca", kill_on_drop: false }` [INFO] [stdout] 4391e1c738939dd225c9b65ffa5ccbc1de88459d90f4f1d903f15c543ff1b8ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e264142d84383dd7aaaadf4939355577b98abe2e2d61f429bd6e3972812742bd [INFO] running `Command { std: "docker" "start" "-a" "e264142d84383dd7aaaadf4939355577b98abe2e2d61f429bd6e3972812742bd", kill_on_drop: false }` [INFO] [stderr] Compiling trie v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/trie.rs:226:20 [INFO] [stdout] | [INFO] [stdout] 226 | }, Err(e) => return (Err(CustomError::UnableToOpen), vec![]), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/main.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 93 | struct PathParams { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 94 | id: Option, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `PathParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:326:13 [INFO] [stdout] | [INFO] [stdout] 326 | self.delete_word(word); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 326 | let _ = self.delete_word(word); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:347:17 [INFO] [stdout] | [INFO] [stdout] 347 | trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 347 | let _ = trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:370:17 [INFO] [stdout] | [INFO] [stdout] 370 | my_trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 370 | let _ = my_trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:381:17 [INFO] [stdout] | [INFO] [stdout] 381 | my_trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 381 | let _ = my_trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:451:17 [INFO] [stdout] | [INFO] [stdout] 451 | my_trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 451 | let _ = my_trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:464:17 [INFO] [stdout] | [INFO] [stdout] 464 | my_trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 464 | let _ = my_trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:476:17 [INFO] [stdout] | [INFO] [stdout] 476 | my_trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 476 | let _ = my_trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:496:17 [INFO] [stdout] | [INFO] [stdout] 496 | my_trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 496 | let _ = my_trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:497:17 [INFO] [stdout] | [INFO] [stdout] 497 | my_trie.delete_word("pepper".to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 497 | let _ = my_trie.delete_word("pepper".to_string()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:508:17 [INFO] [stdout] | [INFO] [stdout] 508 | my_trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 508 | let _ = my_trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:511:17 [INFO] [stdout] | [INFO] [stdout] 511 | my_trie.delete_word("apple".to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 511 | let _ = my_trie.delete_word("apple".to_string()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:512:17 [INFO] [stdout] | [INFO] [stdout] 512 | my_trie.delete_word("applebot".to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 512 | let _ = my_trie.delete_word("applebot".to_string()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:513:17 [INFO] [stdout] | [INFO] [stdout] 513 | my_trie.delete_word("app".to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 513 | let _ = my_trie.delete_word("app".to_string()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:514:17 [INFO] [stdout] | [INFO] [stdout] 514 | my_trie.delete_word("ap".to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 514 | let _ = my_trie.delete_word("ap".to_string()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:525:17 [INFO] [stdout] | [INFO] [stdout] 525 | my_trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 525 | let _ = my_trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:545:17 [INFO] [stdout] | [INFO] [stdout] 545 | my_trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 545 | let _ = my_trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:565:17 [INFO] [stdout] | [INFO] [stdout] 565 | my_trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 565 | let _ = my_trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:568:17 [INFO] [stdout] | [INFO] [stdout] 568 | my_trie.add_words(vec!["BORINGS".to_string()]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 568 | let _ = my_trie.add_words(vec!["BORINGS".to_string()]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:579:17 [INFO] [stdout] | [INFO] [stdout] 579 | my_trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 579 | let _ = my_trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:599:17 [INFO] [stdout] | [INFO] [stdout] 599 | my_trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 599 | let _ = my_trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:619:17 [INFO] [stdout] | [INFO] [stdout] 619 | my_trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 619 | let _ = my_trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:634:17 [INFO] [stdout] | [INFO] [stdout] 634 | my_trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 634 | let _ = my_trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:654:17 [INFO] [stdout] | [INFO] [stdout] 654 | my_trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 654 | let _ = my_trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie.rs:667:17 [INFO] [stdout] | [INFO] [stdout] 667 | my_trie.add_words(starting_words); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 667 | let _ = my_trie.add_words(starting_words); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.80s [INFO] running `Command { std: "docker" "inspect" "e264142d84383dd7aaaadf4939355577b98abe2e2d61f429bd6e3972812742bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e264142d84383dd7aaaadf4939355577b98abe2e2d61f429bd6e3972812742bd", kill_on_drop: false }` [INFO] [stdout] e264142d84383dd7aaaadf4939355577b98abe2e2d61f429bd6e3972812742bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 16c07f297fbb4df0bb8041daf052b1db1013c2ea126eb7e0db5003f8d70680ef [INFO] running `Command { std: "docker" "start" "-a" "16c07f297fbb4df0bb8041daf052b1db1013c2ea126eb7e0db5003f8d70680ef", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/trie.rs:226:20 [INFO] [stderr] | [INFO] [stderr] 226 | }, Err(e) => return (Err(CustomError::UnableToOpen), vec![]), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `id` is never read [INFO] [stderr] --> src/main.rs:94:5 [INFO] [stderr] | [INFO] [stderr] 93 | struct PathParams { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] 94 | id: Option, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `PathParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:326:13 [INFO] [stderr] | [INFO] [stderr] 326 | self.delete_word(word); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 326 | let _ = self.delete_word(word); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:347:17 [INFO] [stderr] | [INFO] [stderr] 347 | trie.add_words(starting_words); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 347 | let _ = trie.add_words(starting_words); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:370:17 [INFO] [stderr] | [INFO] [stderr] 370 | my_trie.add_words(starting_words); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 370 | let _ = my_trie.add_words(starting_words); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:381:17 [INFO] [stderr] | [INFO] [stderr] 381 | my_trie.add_words(starting_words); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 381 | let _ = my_trie.add_words(starting_words); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:451:17 [INFO] [stderr] | [INFO] [stderr] 451 | my_trie.add_words(starting_words); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 451 | let _ = my_trie.add_words(starting_words); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:464:17 [INFO] [stderr] | [INFO] [stderr] 464 | my_trie.add_words(starting_words); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 464 | let _ = my_trie.add_words(starting_words); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:476:17 [INFO] [stderr] | [INFO] [stderr] 476 | my_trie.add_words(starting_words); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 476 | let _ = my_trie.add_words(starting_words); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:496:17 [INFO] [stderr] | [INFO] [stderr] 496 | my_trie.add_words(starting_words); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 496 | let _ = my_trie.add_words(starting_words); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:497:17 [INFO] [stderr] | [INFO] [stderr] 497 | my_trie.delete_word("pepper".to_string()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 497 | let _ = my_trie.delete_word("pepper".to_string()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:508:17 [INFO] [stderr] | [INFO] [stderr] 508 | my_trie.add_words(starting_words); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 508 | let _ = my_trie.add_words(starting_words); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:511:17 [INFO] [stderr] | [INFO] [stderr] 511 | my_trie.delete_word("apple".to_string()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 511 | let _ = my_trie.delete_word("apple".to_string()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:512:17 [INFO] [stderr] | [INFO] [stderr] 512 | my_trie.delete_word("applebot".to_string()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 512 | let _ = my_trie.delete_word("applebot".to_string()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:513:17 [INFO] [stderr] | [INFO] [stderr] 513 | my_trie.delete_word("app".to_string()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 513 | let _ = my_trie.delete_word("app".to_string()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:514:17 [INFO] [stderr] | [INFO] [stderr] 514 | my_trie.delete_word("ap".to_string()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 514 | let _ = my_trie.delete_word("ap".to_string()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:525:17 [INFO] [stderr] | [INFO] [stderr] 525 | my_trie.add_words(starting_words); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 525 | let _ = my_trie.add_words(starting_words); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:545:17 [INFO] [stderr] | [INFO] [stderr] 545 | my_trie.add_words(starting_words); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 545 | let _ = my_trie.add_words(starting_words); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:565:17 [INFO] [stderr] | [INFO] [stderr] 565 | my_trie.add_words(starting_words); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 565 | let _ = my_trie.add_words(starting_words); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:568:17 [INFO] [stderr] | [INFO] [stderr] 568 | my_trie.add_words(vec!["BORINGS".to_string()]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 568 | let _ = my_trie.add_words(vec!["BORINGS".to_string()]); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:579:17 [INFO] [stderr] | [INFO] [stderr] 579 | my_trie.add_words(starting_words); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 579 | let _ = my_trie.add_words(starting_words); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:599:17 [INFO] [stderr] | [INFO] [stderr] 599 | my_trie.add_words(starting_words); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 599 | let _ = my_trie.add_words(starting_words); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:619:17 [INFO] [stderr] | [INFO] [stderr] 619 | my_trie.add_words(starting_words); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 619 | let _ = my_trie.add_words(starting_words); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:634:17 [INFO] [stderr] | [INFO] [stderr] 634 | my_trie.add_words(starting_words); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 634 | let _ = my_trie.add_words(starting_words); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:654:17 [INFO] [stderr] | [INFO] [stderr] 654 | my_trie.add_words(starting_words); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 654 | let _ = my_trie.add_words(starting_words); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie.rs:667:17 [INFO] [stderr] | [INFO] [stderr] 667 | my_trie.add_words(starting_words); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 667 | let _ = my_trie.add_words(starting_words); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `trie` (bin "trie" test) generated 26 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/trie-a09df4ef95c07408) [INFO] [stdout] running 24 tests [INFO] [stdout] test trie::tests::add_invalid_word_w_spaces ... ok [INFO] [stdout] test trie::tests::create_trie_from_file ... ok [INFO] [stdout] test trie::tests::delete_all_words ... ok [INFO] [stdout] test trie::tests::delete_invalid_word ... ok [INFO] [stdout] test trie::tests::create_trie_from_noexistent_file ... ok [INFO] [stdout] test trie::tests::delete_multiple_words_should_not_reduce_size ... ok [INFO] [stdout] test trie::tests::add_uppercase_word ... ok [INFO] [stdout] test trie::tests::add_invalid_word ... ok [INFO] [stdout] test trie::tests::blank_line ... ok [INFO] [stdout] test trie::tests::word_search_invalid_word ... ok [INFO] [stdout] test trie::tests::prefix_search_invalid_word ... ok [INFO] [stdout] test trie::tests::invalid_character ... ok [INFO] [stdout] test trie::tests::prefix_search_valid_word ... ok [INFO] [stdout] test trie::tests::retrieve_all_words ... ok [INFO] [stdout] test trie::tests::new_line ... ok [INFO] [stdout] test trie::tests::trie_controller_has_input_file ... ok [INFO] [stdout] test trie::tests::word_search_nonexistent_word ... ok [INFO] [stdout] test trie::tests::prefix_search_uppercase_valid_word ... ok [INFO] [stdout] test trie::tests::trie_controller_size_zero_no_input_file ... ok [INFO] [stdout] test trie::tests::word_search_uppercase_valid_word ... ok [INFO] [stdout] test trie::tests::delete_single_word_should_reduce_size ... ok [INFO] [stdout] test trie::tests::create_empty_trie ... ok [INFO] [stdout] test trie::tests::multithread_read_ops ... ok [INFO] [stdout] test trie::tests::multithread_rw_ops ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "16c07f297fbb4df0bb8041daf052b1db1013c2ea126eb7e0db5003f8d70680ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16c07f297fbb4df0bb8041daf052b1db1013c2ea126eb7e0db5003f8d70680ef", kill_on_drop: false }` [INFO] [stdout] 16c07f297fbb4df0bb8041daf052b1db1013c2ea126eb7e0db5003f8d70680ef