[INFO] cloning repository https://github.com/vickyone0/idomaticrust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vickyone0/idomaticrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvickyone0%2Fidomaticrust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvickyone0%2Fidomaticrust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9cd2e2fbcc656bacb3e8126b4cac5fbd0408bc26
[INFO] testing vickyone0/idomaticrust against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvickyone0%2Fidomaticrust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vickyone0/idomaticrust
[INFO] finished tweaking git repo https://github.com/vickyone0/idomaticrust
[INFO] tweaked toml for git repo https://github.com/vickyone0/idomaticrust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vickyone0/idomaticrust on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vickyone0/idomaticrust 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing vickyone0/idomaticrust against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvickyone0%2Fidomaticrust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vickyone0/idomaticrust
[INFO] finished tweaking git repo https://github.com/vickyone0/idomaticrust
[INFO] tweaked toml for git repo https://github.com/vickyone0/idomaticrust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vickyone0/idomaticrust on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vickyone0/idomaticrust 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing vickyone0/idomaticrust against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvickyone0%2Fidomaticrust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vickyone0/idomaticrust
[INFO] finished tweaking git repo https://github.com/vickyone0/idomaticrust
[INFO] tweaked toml for git repo https://github.com/vickyone0/idomaticrust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vickyone0/idomaticrust on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vickyone0/idomaticrust 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing vickyone0/idomaticrust against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvickyone0%2Fidomaticrust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vickyone0/idomaticrust
[INFO] finished tweaking git repo https://github.com/vickyone0/idomaticrust
[INFO] tweaked toml for git repo https://github.com/vickyone0/idomaticrust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vickyone0/idomaticrust on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vickyone0/idomaticrust 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing vickyone0/idomaticrust against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvickyone0%2Fidomaticrust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vickyone0/idomaticrust
[INFO] finished tweaking git repo https://github.com/vickyone0/idomaticrust
[INFO] tweaked toml for git repo https://github.com/vickyone0/idomaticrust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vickyone0/idomaticrust on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vickyone0/idomaticrust 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.100
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.100
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.100
[INFO] [stderr]   Downloaded cfg-if v1.0.1
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.100
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.50
[INFO] [stderr]   Downloaded security-framework-sys v2.14.0
[INFO] [stderr]   Downloaded yoke-derive v0.8.0
[INFO] [stderr]   Downloaded foldhash v0.1.5
[INFO] [stderr]   Downloaded errno v0.3.13
[INFO] [stderr]   Downloaded writeable v0.6.1
[INFO] [stderr]   Downloaded log v0.4.27
[INFO] [stderr]   Downloaded time-core v0.1.4
[INFO] [stderr]   Downloaded actix-service v2.0.3
[INFO] [stderr]   Downloaded bytestring v1.4.0
[INFO] [stderr]   Downloaded js-sys v0.3.77
[INFO] [stderr]   Downloaded schannel v0.1.27
[INFO] [stderr]   Downloaded zstd v0.13.3
[INFO] [stderr]   Downloaded flate2 v1.1.2
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.26
[INFO] [stderr]   Downloaded cc v1.2.29
[INFO] [stderr]   Downloaded time v0.3.41
[INFO] [stderr]   Downloaded serde_json v1.0.140
[INFO] [stderr]   Downloaded icu_properties_data v2.0.1
[INFO] [stderr]   Downloaded actix-http v3.11.0
[INFO] [stderr]   Downloaded brotli-decompressor v5.0.0
[INFO] [stderr]   Downloaded hyper v0.14.32
[INFO] [stderr]   Downloaded zerocopy v0.8.26
[INFO] [stderr]   Downloaded actix-web v4.11.0
[INFO] [stderr]   Downloaded hashbrown v0.15.4
[INFO] [stderr]   Downloaded syn v2.0.104
[INFO] [stderr]   Downloaded tokio-util v0.7.15
[INFO] [stderr]   Downloaded zerovec v0.11.2
[INFO] [stderr]   Downloaded memchr v2.7.5
[INFO] [stderr]   Downloaded object v0.36.7
[INFO] [stderr]   Downloaded backtrace v0.3.75
[INFO] [stderr]   Downloaded mio v1.0.4
[INFO] [stderr]   Downloaded icu_collections v2.0.0
[INFO] [stderr]   Downloaded rustix v1.0.7
[INFO] [stderr]   Downloaded serde v1.0.219
[INFO] [stderr]   Downloaded url v2.5.4
[INFO] [stderr]   Downloaded typenum v1.18.0
[INFO] [stderr]   Downloaded indexmap v2.10.0
[INFO] [stderr]   Downloaded io-uring v0.7.8
[INFO] [stderr]   Downloaded icu_normalizer_data v2.0.0
[INFO] [stderr]   Downloaded icu_normalizer v2.0.0
[INFO] [stderr]   Downloaded web-sys v0.3.77
[INFO] [stderr]   Downloaded icu_locale_core v2.0.0
[INFO] [stderr]   Downloaded zerotrie v0.2.2
[INFO] [stderr]   Downloaded zstd-safe v7.2.4
[INFO] [stderr]   Downloaded derive_more-impl v2.0.1
[INFO] [stderr]   Downloaded security-framework v2.11.1
[INFO] [stderr]   Downloaded r-efi v5.3.0
[INFO] [stderr]   Downloaded socket2 v0.5.10
[INFO] [stderr]   Downloaded icu_provider v2.0.0
[INFO] [stderr]   Downloaded serde_derive v1.0.219
[INFO] [stderr]   Downloaded brotli v8.0.1
[INFO] [stderr]   Downloaded zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]   Downloaded libc v0.2.174
[INFO] [stderr]   Downloaded icu_properties v2.0.1
[INFO] [stderr]   Downloaded actix-server v2.6.0
[INFO] [stderr]   Downloaded tokio v1.46.1
[INFO] [stderr]   Downloaded derive_more v2.0.1
[INFO] [stderr]   Downloaded impl-more v0.1.9
[INFO] [stderr]   Downloaded parking_lot v0.12.4
[INFO] [stderr]   Downloaded rustc-demangle v0.1.25
[INFO] [stderr]   Downloaded bitflags v2.9.1
[INFO] [stderr]   Downloaded time-macros v0.2.22
[INFO] [stderr]   Downloaded hyper-tls v0.5.0
[INFO] [stderr]   Downloaded jobserver v0.1.33
[INFO] [stderr]   Downloaded tempfile v3.20.0
[INFO] [stderr]   Downloaded deranged v0.4.0
[INFO] [stderr]   Downloaded lock_api v0.4.13
[INFO] [stderr]   Downloaded signal-hook-registry v1.4.5
[INFO] [stderr]   Downloaded litemap v0.8.0
[INFO] [stderr]   Downloaded zerovec-derive v0.11.1
[INFO] [stderr]   Downloaded rustversion v1.0.21
[INFO] [stderr]   Downloaded redox_syscall v0.5.13
[INFO] [stderr]   Downloaded parking_lot_core v0.9.11
[INFO] [stderr]   Downloaded slab v0.4.10
[INFO] [stderr]   Downloaded tinystr v0.8.1
[INFO] [stderr]   Downloaded potential_utf v0.1.2
[INFO] [stderr]   Downloaded yoke v0.8.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.9.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be338b59507c093382a4e005590e3aac9430159a1f5fd0c4f0349242124c3f95
[INFO] running `Command { std: "docker" "start" "-a" "be338b59507c093382a4e005590e3aac9430159a1f5fd0c4f0349242124c3f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be338b59507c093382a4e005590e3aac9430159a1f5fd0c4f0349242124c3f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be338b59507c093382a4e005590e3aac9430159a1f5fd0c4f0349242124c3f95", kill_on_drop: false }`
[INFO] [stdout] be338b59507c093382a4e005590e3aac9430159a1f5fd0c4f0349242124c3f95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 133d0980be61a33db140afbdb96b23879af82b56959e493e3cb9304780c04593
[INFO] running `Command { std: "docker" "start" "-a" "133d0980be61a33db140afbdb96b23879af82b56959e493e3cb9304780c04593", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling litemap v0.8.0
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling writeable v0.6.1
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling cc v1.2.29
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling tokio v1.46.1
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling local-waker v0.1.4
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling openssl-probe v0.1.6
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling utf8_iter v1.0.4
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling zerovec v0.11.2
[INFO] [stderr]    Compiling bytestring v1.4.0
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling actix-rt v2.10.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling actix-utils v3.0.1
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling actix-service v2.0.3
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling brotli v8.0.1
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling actix-codec v0.5.2
[INFO] [stderr]    Compiling actix-router v0.5.3
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling local-channel v0.1.5
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling language-tags v0.3.2
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling actix-server v2.6.0
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling impl-more v0.1.9
[INFO] [stderr]    Compiling ipnet v2.11.0
[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling actix-http v3.11.0
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling actix-web v4.11.0
[INFO] [stderr]    Compiling idomaticrust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `actix_web::Error`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use actix_web::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::two::*`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::two::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::three::*`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::three::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::interbiew::*`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::interbiew::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::multithread::*`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::multithread::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::backend::*`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::backend::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::four::*`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::four::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::observer::*`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::observer::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::pattern::*`
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::pattern::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpServer`, and `web`
[INFO] [stdout]   --> src/main.rs:25:22
[INFO] [stdout]    |
[INFO] [stdout] 25 | use actix_web::{get, web, App, HttpServer, Responder};
[INFO] [stdout]    |                      ^^^  ^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `respose`
[INFO] [stdout]   --> src/multithread.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 |             let respose = client.get("http://127.0.0.1:8080/hello")
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_respose`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `BYTES` is never used
[INFO] [stdout]   --> src/main.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | static  BYTES:[u8; 3] = [1, 2, 3];
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `BYTES_MUT` is never used
[INFO] [stdout]   --> src/main.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | static mut BYTES_MUT: [u8; 3] = [1, 2, 3];
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Option` is never used
[INFO] [stdout]  --> src/two.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Option<T> {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dog` is never constructed
[INFO] [stdout]  --> src/two.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Dog<Breed> {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Labrador` is never constructed
[INFO] [stdout]   --> src/two.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Labrador {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Retriever` is never constructed
[INFO] [stdout]   --> src/two.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Retriever {}
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Poodle` is never constructed
[INFO] [stdout]   --> src/two.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Poodle {}
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dachshund` is never constructed
[INFO] [stdout]   --> src/two.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Dachshund {}
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `out` is never used
[INFO] [stdout]   --> src/two.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn out(){
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `breed_name` is never used
[INFO] [stdout]   --> src/two.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl Dog<Labrador> {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 31 |     fn breed_name(&self) -> &str {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `breed_name` is never used
[INFO] [stdout]   --> src/two.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Dog<Retriever> {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] 37 |     fn breed_name(&self) -> &str {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `breed_name` is never used
[INFO] [stdout]   --> src/two.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Dog<Poodle> {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 43 |     fn breed_name(&self) -> &str {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `breed_name` is never used
[INFO] [stdout]   --> src/two.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl Dog<Dachshund> {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] 49 |     fn breed_name(&self) -> &str{
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DoesItBark` is never used
[INFO] [stdout]   --> src/two.rs:54:7
[INFO] [stdout]    |
[INFO] [stdout] 54 | trait DoesItBark {
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cat` is never constructed
[INFO] [stdout]   --> src/two.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | struct Cat;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rectangle` is never constructed
[INFO] [stdout]   --> src/two.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct Rectangle {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/two.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | impl Rectangle {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 71 |     pub fn new(width: i32, height: i32) -> Self{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Square` is never constructed
[INFO] [stdout]   --> src/two.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct Square {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_side` are never used
[INFO] [stdout]   --> src/two.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | impl Square {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 81 |     pub fn new(side: i32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn get_side(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Rectanglur` is never used
[INFO] [stdout]   --> src/two.rs:91:11
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub trait Rectanglur {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SelfDescribing` is never used
[INFO] [stdout]    --> src/two.rs:125:7
[INFO] [stdout]     |
[INFO] [stdout] 125 | trait SelfDescribing {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Pumkin` is never constructed
[INFO] [stdout]    --> src/two.rs:146:12
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct Pumkin {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Trait` is never used
[INFO] [stdout]  --> src/boradv.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | trait Trait {}
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `some_or_none` is never used
[INFO] [stdout]  --> src/three.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn some_or_none<T: std::fmt::Display>(option: &Option<T>) {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `what_type_ingetger` is never used
[INFO] [stdout]  --> src/three.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn what_type_ingetger(value: i32) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `destructure_tuple` is never used
[INFO] [stdout]   --> src/three.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn destructure_tuple(tuple: &(i32,i32,i32)){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DistinctTypes` is never used
[INFO] [stdout]   --> src/three.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 42 | enum DistinctTypes {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enum_match_type` is never used
[INFO] [stdout]   --> src/three.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn enum_match_type(enum_type:&DistinctTypes) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CatColor` is never used
[INFO] [stdout]   --> src/three.rs:57:10
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub enum CatColor{
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cat` is never constructed
[INFO] [stdout]   --> src/three.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct Cat {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/three.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl Cat {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 73 |     pub fn new(name:String,color:CatColor) ->Self{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `match_on_black_cats` is never used
[INFO] [stdout]   --> src/three.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub fn match_on_black_cats(cat: &Cat) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_to_file` is never used
[INFO] [stdout]   --> src/three.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn write_to_file() -> Result<(),  ErrorWrapper> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_to_file_without_result` is never used
[INFO] [stdout]    --> src/three.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn write_to_file_without_result() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ErrorTypes` is never used
[INFO] [stdout]    --> src/three.rs:122:6
[INFO] [stdout]     |
[INFO] [stdout] 122 | enum ErrorTypes {
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ErrorWrapper` is never constructed
[INFO] [stdout]    --> src/three.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | struct ErrorWrapper {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `try_to_write_to_file` is never used
[INFO] [stdout]    --> src/three.rs:141:4
[INFO] [stdout]     |
[INFO] [stdout] 141 | fn try_to_write_to_file() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clos` is never used
[INFO] [stdout]    --> src/three.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 | }pub fn clos() {
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ItemData` is never used
[INFO] [stdout]    --> src/three.rs:174:6
[INFO] [stdout]     |
[INFO] [stdout] 174 | type ItemData<T> = Rc<RefCell<T>>;
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ListItemPtr` is never used
[INFO] [stdout]    --> src/three.rs:175:6
[INFO] [stdout]     |
[INFO] [stdout] 175 | type ListItemPtr<T> = Rc<RefCell<ListItem<T>>>;
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ListItem` is never constructed
[INFO] [stdout]    --> src/three.rs:177:8
[INFO] [stdout]     |
[INFO] [stdout] 177 | struct ListItem<T> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/three.rs:183:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | impl<T> ListItem<T> {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] 183 |     fn new(t: T) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinkedList` is never constructed
[INFO] [stdout]    --> src/three.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 190 | struct LinkedList<T> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/three.rs:196:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | impl<T> LinkedList<T> {
[INFO] [stdout]     | --------------------- associated function in this implementation
[INFO] [stdout] 196 |     fn new(t: T) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_file` is never used
[INFO] [stdout]  --> src/interbiew.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn read_file(name: &str)-> Result<(), Box<dyn std::error::Error>>{
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `std_thread` is never used
[INFO] [stdout]  --> src/multithread.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub async   fn std_thread(){
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multi_std` is never used
[INFO] [stdout]   --> src/multithread.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub async fn multi_std (){
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Pizza` is never constructed
[INFO] [stdout]  --> src/four.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Pizza {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `toppings`, `toppings_mut`, and `set_toppings` are never used
[INFO] [stdout]   --> src/four.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Pizza {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout]  8 |     pub fn new(value:Vec<String>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn toppings(&self) -> &[String] {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn toppings_mut(&mut self) -> &mut Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn set_toppings(&mut self, toppings:Vec<String>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Error` is never used
[INFO] [stdout]   --> src/four.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum Error {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_nth_line` is never used
[INFO] [stdout]   --> src/four.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn read_nth_line(path: &Path, n: usize) -> Result<String,Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bicycle` is never constructed
[INFO] [stdout]  --> src/pattern.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Bicycle {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `make`, `model`, `size`, and `color` are never used
[INFO] [stdout]   --> src/pattern.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Bicycle {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 10 |     fn make(&self) -> &String {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     fn model(&self) -> &String {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn size(&self) -> i32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn color(&self) -> &String {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BicycleBuilder` is never constructed
[INFO] [stdout]   --> src/pattern.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct BicycleBuilder {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Builder` is never used
[INFO] [stdout]   --> src/pattern.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | trait Builder<T> {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Buildable` is never used
[INFO] [stdout]   --> src/pattern.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 51 | trait Buildable<Target, B: Builder<Target>> {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `with_make`, `with_model`, `with_size`, `with_color`, and `build` are never used
[INFO] [stdout]   --> src/pattern.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl BicycleBuilder {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn with_make(&mut self, make:&str){
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn with_model(&mut self, model:&str){
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn with_size(&mut self, size: i32) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     fn with_color(&mut self, color: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     fn build(self) -> Bicycle {       
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `outs` is never used
[INFO] [stdout]   --> src/pattern.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn outs(){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Observer` is never used
[INFO] [stdout]  --> src/observer.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Observer {
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Observable` is never used
[INFO] [stdout]  --> src/observer.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait Observable {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/interbiew.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     reader.read_to_string(&mut content);
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let _ = reader.read_to_string(&mut content);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 14s
[INFO] running `Command { std: "docker" "inspect" "133d0980be61a33db140afbdb96b23879af82b56959e493e3cb9304780c04593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "133d0980be61a33db140afbdb96b23879af82b56959e493e3cb9304780c04593", kill_on_drop: false }`
[INFO] [stdout] 133d0980be61a33db140afbdb96b23879af82b56959e493e3cb9304780c04593
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 567e4104e31fcef3c904a1d4babed846335663e1d8145ea335e2cf791dbecfc6
[INFO] running `Command { std: "docker" "start" "-a" "567e4104e31fcef3c904a1d4babed846335663e1d8145ea335e2cf791dbecfc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling idomaticrust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `actix_web::Error`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use actix_web::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::two::*`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::two::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::three::*`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::three::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::interbiew::*`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::interbiew::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::multithread::*`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::multithread::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::backend::*`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::backend::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::four::*`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::four::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::observer::*`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::observer::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::pattern::*`
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::pattern::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpServer`, and `web`
[INFO] [stdout]   --> src/main.rs:25:22
[INFO] [stdout]    |
[INFO] [stdout] 25 | use actix_web::{get, web, App, HttpServer, Responder};
[INFO] [stdout]    |                      ^^^  ^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `respose`
[INFO] [stdout]   --> src/multithread.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 |             let respose = client.get("http://127.0.0.1:8080/hello")
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_respose`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `BYTES` is never used
[INFO] [stdout]   --> src/main.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | static  BYTES:[u8; 3] = [1, 2, 3];
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `BYTES_MUT` is never used
[INFO] [stdout]   --> src/main.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | static mut BYTES_MUT: [u8; 3] = [1, 2, 3];
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Option` is never used
[INFO] [stdout]  --> src/two.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Option<T> {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dog` is never constructed
[INFO] [stdout]  --> src/two.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Dog<Breed> {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Labrador` is never constructed
[INFO] [stdout]   --> src/two.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Labrador {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Retriever` is never constructed
[INFO] [stdout]   --> src/two.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Retriever {}
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Poodle` is never constructed
[INFO] [stdout]   --> src/two.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Poodle {}
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dachshund` is never constructed
[INFO] [stdout]   --> src/two.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Dachshund {}
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `out` is never used
[INFO] [stdout]   --> src/two.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn out(){
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `breed_name` is never used
[INFO] [stdout]   --> src/two.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl Dog<Labrador> {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 31 |     fn breed_name(&self) -> &str {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `breed_name` is never used
[INFO] [stdout]   --> src/two.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Dog<Retriever> {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] 37 |     fn breed_name(&self) -> &str {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `breed_name` is never used
[INFO] [stdout]   --> src/two.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Dog<Poodle> {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 43 |     fn breed_name(&self) -> &str {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `breed_name` is never used
[INFO] [stdout]   --> src/two.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl Dog<Dachshund> {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] 49 |     fn breed_name(&self) -> &str{
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DoesItBark` is never used
[INFO] [stdout]   --> src/two.rs:54:7
[INFO] [stdout]    |
[INFO] [stdout] 54 | trait DoesItBark {
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cat` is never constructed
[INFO] [stdout]   --> src/two.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | struct Cat;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rectangle` is never constructed
[INFO] [stdout]   --> src/two.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct Rectangle {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/two.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | impl Rectangle {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 71 |     pub fn new(width: i32, height: i32) -> Self{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Square` is never constructed
[INFO] [stdout]   --> src/two.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct Square {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_side` are never used
[INFO] [stdout]   --> src/two.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | impl Square {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 81 |     pub fn new(side: i32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn get_side(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Rectanglur` is never used
[INFO] [stdout]   --> src/two.rs:91:11
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub trait Rectanglur {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SelfDescribing` is never used
[INFO] [stdout]    --> src/two.rs:125:7
[INFO] [stdout]     |
[INFO] [stdout] 125 | trait SelfDescribing {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Pumkin` is never constructed
[INFO] [stdout]    --> src/two.rs:146:12
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct Pumkin {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Trait` is never used
[INFO] [stdout]  --> src/boradv.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | trait Trait {}
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `some_or_none` is never used
[INFO] [stdout]  --> src/three.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn some_or_none<T: std::fmt::Display>(option: &Option<T>) {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `what_type_ingetger` is never used
[INFO] [stdout]  --> src/three.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn what_type_ingetger(value: i32) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `destructure_tuple` is never used
[INFO] [stdout]   --> src/three.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn destructure_tuple(tuple: &(i32,i32,i32)){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DistinctTypes` is never used
[INFO] [stdout]   --> src/three.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 42 | enum DistinctTypes {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enum_match_type` is never used
[INFO] [stdout]   --> src/three.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn enum_match_type(enum_type:&DistinctTypes) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CatColor` is never used
[INFO] [stdout]   --> src/three.rs:57:10
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub enum CatColor{
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cat` is never constructed
[INFO] [stdout]   --> src/three.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct Cat {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/three.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl Cat {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 73 |     pub fn new(name:String,color:CatColor) ->Self{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `match_on_black_cats` is never used
[INFO] [stdout]   --> src/three.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub fn match_on_black_cats(cat: &Cat) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_to_file` is never used
[INFO] [stdout]   --> src/three.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn write_to_file() -> Result<(),  ErrorWrapper> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_to_file_without_result` is never used
[INFO] [stdout]    --> src/three.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn write_to_file_without_result() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ErrorTypes` is never used
[INFO] [stdout]    --> src/three.rs:122:6
[INFO] [stdout]     |
[INFO] [stdout] 122 | enum ErrorTypes {
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ErrorWrapper` is never constructed
[INFO] [stdout]    --> src/three.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | struct ErrorWrapper {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `try_to_write_to_file` is never used
[INFO] [stdout]    --> src/three.rs:141:4
[INFO] [stdout]     |
[INFO] [stdout] 141 | fn try_to_write_to_file() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clos` is never used
[INFO] [stdout]    --> src/three.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 | }pub fn clos() {
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ItemData` is never used
[INFO] [stdout]    --> src/three.rs:174:6
[INFO] [stdout]     |
[INFO] [stdout] 174 | type ItemData<T> = Rc<RefCell<T>>;
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ListItemPtr` is never used
[INFO] [stdout]    --> src/three.rs:175:6
[INFO] [stdout]     |
[INFO] [stdout] 175 | type ListItemPtr<T> = Rc<RefCell<ListItem<T>>>;
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ListItem` is never constructed
[INFO] [stdout]    --> src/three.rs:177:8
[INFO] [stdout]     |
[INFO] [stdout] 177 | struct ListItem<T> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/three.rs:183:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | impl<T> ListItem<T> {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] 183 |     fn new(t: T) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinkedList` is never constructed
[INFO] [stdout]    --> src/three.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 190 | struct LinkedList<T> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/three.rs:196:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | impl<T> LinkedList<T> {
[INFO] [stdout]     | --------------------- associated function in this implementation
[INFO] [stdout] 196 |     fn new(t: T) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_file` is never used
[INFO] [stdout]  --> src/interbiew.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn read_file(name: &str)-> Result<(), Box<dyn std::error::Error>>{
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `std_thread` is never used
[INFO] [stdout]  --> src/multithread.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub async   fn std_thread(){
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multi_std` is never used
[INFO] [stdout]   --> src/multithread.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub async fn multi_std (){
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Pizza` is never constructed
[INFO] [stdout]  --> src/four.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Pizza {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `toppings`, `toppings_mut`, and `set_toppings` are never used
[INFO] [stdout]   --> src/four.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Pizza {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout]  8 |     pub fn new(value:Vec<String>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn toppings(&self) -> &[String] {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn toppings_mut(&mut self) -> &mut Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn set_toppings(&mut self, toppings:Vec<String>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Error` is never used
[INFO] [stdout]   --> src/four.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum Error {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_nth_line` is never used
[INFO] [stdout]   --> src/four.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn read_nth_line(path: &Path, n: usize) -> Result<String,Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bicycle` is never constructed
[INFO] [stdout]  --> src/pattern.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Bicycle {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `make`, `model`, `size`, and `color` are never used
[INFO] [stdout]   --> src/pattern.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Bicycle {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 10 |     fn make(&self) -> &String {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     fn model(&self) -> &String {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn size(&self) -> i32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn color(&self) -> &String {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BicycleBuilder` is never constructed
[INFO] [stdout]   --> src/pattern.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct BicycleBuilder {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Builder` is never used
[INFO] [stdout]   --> src/pattern.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | trait Builder<T> {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Buildable` is never used
[INFO] [stdout]   --> src/pattern.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 51 | trait Buildable<Target, B: Builder<Target>> {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `with_make`, `with_model`, `with_size`, `with_color`, and `build` are never used
[INFO] [stdout]   --> src/pattern.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl BicycleBuilder {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn with_make(&mut self, make:&str){
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn with_model(&mut self, model:&str){
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn with_size(&mut self, size: i32) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     fn with_color(&mut self, color: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     fn build(self) -> Bicycle {       
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `outs` is never used
[INFO] [stdout]   --> src/pattern.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn outs(){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Observer` is never used
[INFO] [stdout]  --> src/observer.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Observer {
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Observable` is never used
[INFO] [stdout]  --> src/observer.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait Observable {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/interbiew.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     reader.read_to_string(&mut content);
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let _ = reader.read_to_string(&mut content);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "567e4104e31fcef3c904a1d4babed846335663e1d8145ea335e2cf791dbecfc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "567e4104e31fcef3c904a1d4babed846335663e1d8145ea335e2cf791dbecfc6", kill_on_drop: false }`
[INFO] [stdout] 567e4104e31fcef3c904a1d4babed846335663e1d8145ea335e2cf791dbecfc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12aff0f8e899e0c048dcb5f2593f7c3b73b90441818f51b98963957ed7879960
[INFO] running `Command { std: "docker" "start" "-a" "12aff0f8e899e0c048dcb5f2593f7c3b73b90441818f51b98963957ed7879960", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `actix_web::Error`
[INFO] [stderr]   --> src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use actix_web::Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::two::*`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use crate::two::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::three::*`
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crate::three::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::interbiew::*`
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use crate::interbiew::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::multithread::*`
[INFO] [stderr]   --> src/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use crate::multithread::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::backend::*`
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use crate::backend::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::four::*`
[INFO] [stderr]   --> src/main.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use crate::four::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::observer::*`
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use crate::observer::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::pattern::*`
[INFO] [stderr]   --> src/main.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use crate::pattern::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `App`, `HttpServer`, and `web`
[INFO] [stderr]   --> src/main.rs:25:22
[INFO] [stderr]    |
[INFO] [stderr] 25 | use actix_web::{get, web, App, HttpServer, Responder};
[INFO] [stderr]    |                      ^^^  ^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `respose`
[INFO] [stderr]   --> src/multithread.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 |             let respose = client.get("http://127.0.0.1:8080/hello")
[INFO] [stderr]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_respose`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static `BYTES` is never used
[INFO] [stderr]   --> src/main.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 | static  BYTES:[u8; 3] = [1, 2, 3];
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static `BYTES_MUT` is never used
[INFO] [stderr]   --> src/main.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | static mut BYTES_MUT: [u8; 3] = [1, 2, 3];
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Option` is never used
[INFO] [stderr]  --> src/two.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub enum Option<T> {
[INFO] [stderr]   |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Dog` is never constructed
[INFO] [stderr]  --> src/two.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct Dog<Breed> {
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Labrador` is never constructed
[INFO] [stderr]   --> src/two.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct Labrador {}
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Retriever` is never constructed
[INFO] [stderr]   --> src/two.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | struct Retriever {}
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Poodle` is never constructed
[INFO] [stderr]   --> src/two.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct Poodle {}
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Dachshund` is never constructed
[INFO] [stderr]   --> src/two.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct Dachshund {}
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `out` is never used
[INFO] [stderr]   --> src/two.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn out(){
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `breed_name` is never used
[INFO] [stderr]   --> src/two.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | impl Dog<Labrador> {
[INFO] [stderr]    | ------------------ method in this implementation
[INFO] [stderr] 31 |     fn breed_name(&self) -> &str {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `breed_name` is never used
[INFO] [stderr]   --> src/two.rs:37:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Dog<Retriever> {
[INFO] [stderr]    | ------------------- method in this implementation
[INFO] [stderr] 37 |     fn breed_name(&self) -> &str {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `breed_name` is never used
[INFO] [stderr]   --> src/two.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 42 | impl Dog<Poodle> {
[INFO] [stderr]    | ---------------- method in this implementation
[INFO] [stderr] 43 |     fn breed_name(&self) -> &str {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `breed_name` is never used
[INFO] [stderr]   --> src/two.rs:49:8
[INFO] [stderr]    |
[INFO] [stderr] 48 | impl Dog<Dachshund> {
[INFO] [stderr]    | ------------------- method in this implementation
[INFO] [stderr] 49 |     fn breed_name(&self) -> &str{
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `DoesItBark` is never used
[INFO] [stderr]   --> src/two.rs:54:7
[INFO] [stderr]    |
[INFO] [stderr] 54 | trait DoesItBark {
[INFO] [stderr]    |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Cat` is never constructed
[INFO] [stderr]   --> src/two.rs:58:8
[INFO] [stderr]    |
[INFO] [stderr] 58 | struct Cat;
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Rectangle` is never constructed
[INFO] [stderr]   --> src/two.rs:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub struct Rectangle {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/two.rs:71:12
[INFO] [stderr]    |
[INFO] [stderr] 70 | impl Rectangle {
[INFO] [stderr]    | -------------- associated function in this implementation
[INFO] [stderr] 71 |     pub fn new(width: i32, height: i32) -> Self{
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Square` is never constructed
[INFO] [stderr]   --> src/two.rs:76:12
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub struct Square {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `get_side` are never used
[INFO] [stderr]   --> src/two.rs:81:12
[INFO] [stderr]    |
[INFO] [stderr] 80 | impl Square {
[INFO] [stderr]    | ----------- associated items in this implementation
[INFO] [stderr] 81 |     pub fn new(side: i32) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 85 |     pub fn get_side(&self) -> i32 {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Rectanglur` is never used
[INFO] [stderr]   --> src/two.rs:91:11
[INFO] [stderr]    |
[INFO] [stderr] 91 | pub trait Rectanglur {
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `SelfDescribing` is never used
[INFO] [stderr]    --> src/two.rs:125:7
[INFO] [stderr]     |
[INFO] [stderr] 125 | trait SelfDescribing {
[INFO] [stderr]     |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Pumkin` is never constructed
[INFO] [stderr]    --> src/two.rs:146:12
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub struct Pumkin {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Trait` is never used
[INFO] [stderr]  --> src/boradv.rs:2:7
[INFO] [stderr]   |
[INFO] [stderr] 2 | trait Trait {}
[INFO] [stderr]   |       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `some_or_none` is never used
[INFO] [stderr]  --> src/three.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn some_or_none<T: std::fmt::Display>(option: &Option<T>) {
[INFO] [stderr]   |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `what_type_ingetger` is never used
[INFO] [stderr]  --> src/three.rs:8:4
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn what_type_ingetger(value: i32) {
[INFO] [stderr]   |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `destructure_tuple` is never used
[INFO] [stderr]   --> src/three.rs:17:4
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn destructure_tuple(tuple: &(i32,i32,i32)){
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `DistinctTypes` is never used
[INFO] [stderr]   --> src/three.rs:42:6
[INFO] [stderr]    |
[INFO] [stderr] 42 | enum DistinctTypes {
[INFO] [stderr]    |      ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `enum_match_type` is never used
[INFO] [stderr]   --> src/three.rs:47:4
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn enum_match_type(enum_type:&DistinctTypes) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `CatColor` is never used
[INFO] [stderr]   --> src/three.rs:57:10
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub enum CatColor{
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Cat` is never constructed
[INFO] [stderr]   --> src/three.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub struct Cat {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/three.rs:73:12
[INFO] [stderr]    |
[INFO] [stderr] 72 | impl Cat {
[INFO] [stderr]    | -------- associated function in this implementation
[INFO] [stderr] 73 |     pub fn new(name:String,color:CatColor) ->Self{
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `match_on_black_cats` is never used
[INFO] [stderr]   --> src/three.rs:82:8
[INFO] [stderr]    |
[INFO] [stderr] 82 | pub fn match_on_black_cats(cat: &Cat) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `write_to_file` is never used
[INFO] [stderr]   --> src/three.rs:93:4
[INFO] [stderr]    |
[INFO] [stderr] 93 | fn write_to_file() -> Result<(),  ErrorWrapper> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `write_to_file_without_result` is never used
[INFO] [stderr]    --> src/three.rs:104:4
[INFO] [stderr]     |
[INFO] [stderr] 104 | fn write_to_file_without_result() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ErrorTypes` is never used
[INFO] [stderr]    --> src/three.rs:122:6
[INFO] [stderr]     |
[INFO] [stderr] 122 | enum ErrorTypes {
[INFO] [stderr]     |      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ErrorWrapper` is never constructed
[INFO] [stderr]    --> src/three.rs:127:8
[INFO] [stderr]     |
[INFO] [stderr] 127 | struct ErrorWrapper {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `try_to_write_to_file` is never used
[INFO] [stderr]    --> src/three.rs:141:4
[INFO] [stderr]     |
[INFO] [stderr] 141 | fn try_to_write_to_file() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `clos` is never used
[INFO] [stderr]    --> src/three.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 | }pub fn clos() {
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `ItemData` is never used
[INFO] [stderr]    --> src/three.rs:174:6
[INFO] [stderr]     |
[INFO] [stderr] 174 | type ItemData<T> = Rc<RefCell<T>>;
[INFO] [stderr]     |      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `ListItemPtr` is never used
[INFO] [stderr]    --> src/three.rs:175:6
[INFO] [stderr]     |
[INFO] [stderr] 175 | type ListItemPtr<T> = Rc<RefCell<ListItem<T>>>;
[INFO] [stderr]     |      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ListItem` is never constructed
[INFO] [stderr]    --> src/three.rs:177:8
[INFO] [stderr]     |
[INFO] [stderr] 177 | struct ListItem<T> {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/three.rs:183:8
[INFO] [stderr]     |
[INFO] [stderr] 182 | impl<T> ListItem<T> {
[INFO] [stderr]     | ------------------- associated function in this implementation
[INFO] [stderr] 183 |     fn new(t: T) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LinkedList` is never constructed
[INFO] [stderr]    --> src/three.rs:190:8
[INFO] [stderr]     |
[INFO] [stderr] 190 | struct LinkedList<T> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/three.rs:196:8
[INFO] [stderr]     |
[INFO] [stderr] 195 | impl<T> LinkedList<T> {
[INFO] [stderr]     | --------------------- associated function in this implementation
[INFO] [stderr] 196 |     fn new(t: T) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `read_file` is never used
[INFO] [stderr]  --> src/interbiew.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn read_file(name: &str)-> Result<(), Box<dyn std::error::Error>>{
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `std_thread` is never used
[INFO] [stderr]  --> src/multithread.rs:5:16
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub async   fn std_thread(){
[INFO] [stderr]   |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `multi_std` is never used
[INFO] [stderr]   --> src/multithread.rs:30:14
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub async fn multi_std (){
[INFO] [stderr]    |              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Pizza` is never constructed
[INFO] [stderr]  --> src/four.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Pizza {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `toppings`, `toppings_mut`, and `set_toppings` are never used
[INFO] [stderr]   --> src/four.rs:8:12
[INFO] [stderr]    |
[INFO] [stderr]  7 | impl Pizza {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr]  8 |     pub fn new(value:Vec<String>) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 12 |     pub fn toppings(&self) -> &[String] {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 16 |     pub fn toppings_mut(&mut self) -> &mut Vec<String> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 20 |     pub fn set_toppings(&mut self, toppings:Vec<String>) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Error` is never used
[INFO] [stderr]   --> src/four.rs:29:10
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub enum Error {
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `read_nth_line` is never used
[INFO] [stderr]   --> src/four.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn read_nth_line(path: &Path, n: usize) -> Result<String,Error> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Bicycle` is never constructed
[INFO] [stderr]  --> src/pattern.rs:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | struct Bicycle {
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `make`, `model`, `size`, and `color` are never used
[INFO] [stderr]   --> src/pattern.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl Bicycle {
[INFO] [stderr]    | ------------ methods in this implementation
[INFO] [stderr] 10 |     fn make(&self) -> &String {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 15 |     fn model(&self) -> &String {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 19 |     fn size(&self) -> i32 {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 23 |     fn color(&self) -> &String {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BicycleBuilder` is never constructed
[INFO] [stderr]   --> src/pattern.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | struct BicycleBuilder {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Builder` is never used
[INFO] [stderr]   --> src/pattern.rs:32:7
[INFO] [stderr]    |
[INFO] [stderr] 32 | trait Builder<T> {
[INFO] [stderr]    |       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Buildable` is never used
[INFO] [stderr]   --> src/pattern.rs:51:7
[INFO] [stderr]    |
[INFO] [stderr] 51 | trait Buildable<Target, B: Builder<Target>> {
[INFO] [stderr]    |       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `with_make`, `with_model`, `with_size`, `with_color`, and `build` are never used
[INFO] [stderr]   --> src/pattern.rs:63:8
[INFO] [stderr]    |
[INFO] [stderr] 60 | impl BicycleBuilder {
[INFO] [stderr]    | ------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 63 |     fn with_make(&mut self, make:&str){
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |     fn with_model(&mut self, model:&str){
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 71 |     fn with_size(&mut self, size: i32) {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 74 |     fn with_color(&mut self, color: &str) {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 77 |     fn build(self) -> Bicycle {       
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `outs` is never used
[INFO] [stderr]   --> src/pattern.rs:83:8
[INFO] [stderr]    |
[INFO] [stderr] 83 | pub fn outs(){
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Observer` is never used
[INFO] [stderr]  --> src/observer.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Observer {
[INFO] [stderr]   |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Observable` is never used
[INFO] [stderr]  --> src/observer.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub trait Observable {
[INFO] [stderr]   |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/interbiew.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     reader.read_to_string(&mut content);
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let _ = reader.read_to_string(&mut content);
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `idomaticrust` (bin "idomaticrust" test) generated 72 warnings (run `cargo fix --bin "idomaticrust" -p idomaticrust --tests` to apply 11 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/idomaticrust-ba42d29d4b9432b2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "12aff0f8e899e0c048dcb5f2593f7c3b73b90441818f51b98963957ed7879960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12aff0f8e899e0c048dcb5f2593f7c3b73b90441818f51b98963957ed7879960", kill_on_drop: false }`
[INFO] [stdout] 12aff0f8e899e0c048dcb5f2593f7c3b73b90441818f51b98963957ed7879960
