[INFO] fetching crate unused 0.1.0... [INFO] testing unused-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate unused 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate unused 0.1.0 [INFO] finished tweaking crates.io crate unused 0.1.0 [INFO] tweaked toml for crates.io crate unused 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate unused 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 733c295881802f7ff1b7cfea2cc9a338c894a18dadf118920b5600b6db503277 [INFO] running `Command { std: "docker" "start" "-a" "733c295881802f7ff1b7cfea2cc9a338c894a18dadf118920b5600b6db503277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "733c295881802f7ff1b7cfea2cc9a338c894a18dadf118920b5600b6db503277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "733c295881802f7ff1b7cfea2cc9a338c894a18dadf118920b5600b6db503277", kill_on_drop: false }` [INFO] [stdout] 733c295881802f7ff1b7cfea2cc9a338c894a18dadf118920b5600b6db503277 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eae3e08ca3d06fe1d5fb976eb195d592d901ae2536d6b7863d4355a7bcd58034 [INFO] running `Command { std: "docker" "start" "-a" "eae3e08ca3d06fe1d5fb976eb195d592d901ae2536d6b7863d4355a7bcd58034", kill_on_drop: false }` [INFO] [stderr] Compiling unused v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ------------------------- any code following this expression is unreachable [INFO] [stdout] 17 | } [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ------------------------- any code following this expression is unreachable [INFO] [stdout] 17 | } [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ------------------------- any code following this expression is unreachable [INFO] [stdout] 17 | } [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "eae3e08ca3d06fe1d5fb976eb195d592d901ae2536d6b7863d4355a7bcd58034", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eae3e08ca3d06fe1d5fb976eb195d592d901ae2536d6b7863d4355a7bcd58034", kill_on_drop: false }` [INFO] [stdout] eae3e08ca3d06fe1d5fb976eb195d592d901ae2536d6b7863d4355a7bcd58034 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a02f1cac4d565d1e846e9a071873996d5020b17002f8197cbb4f587a9f167cd [INFO] running `Command { std: "docker" "start" "-a" "5a02f1cac4d565d1e846e9a071873996d5020b17002f8197cbb4f587a9f167cd", kill_on_drop: false }` [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ------------------------- any code following this expression is unreachable [INFO] [stdout] 17 | } [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ------------------------- any code following this expression is unreachable [INFO] [stdout] 17 | } [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ------------------------- any code following this expression is unreachable [INFO] [stdout] 17 | } [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling unused v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ------------------------- any code following this expression is unreachable [INFO] [stdout] 17 | } [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/contravariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/contravariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ------------------------- any code following this expression is unreachable [INFO] [stdout] 17 | } [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/covariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/covariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ------------------------- any code following this expression is unreachable [INFO] [stdout] 17 | } [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | self.next.inconstruable() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/invariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `end::End`, which is uninhabited [INFO] [stdout] --> src/invariant.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | match self.inconstruable() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "5a02f1cac4d565d1e846e9a071873996d5020b17002f8197cbb4f587a9f167cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a02f1cac4d565d1e846e9a071873996d5020b17002f8197cbb4f587a9f167cd", kill_on_drop: false }` [INFO] [stdout] 5a02f1cac4d565d1e846e9a071873996d5020b17002f8197cbb4f587a9f167cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 06f2d92075d887e2cd517ab69e0208de0b12876402a62b70c811f6712a2a426c [INFO] running `Command { std: "docker" "start" "-a" "06f2d92075d887e2cd517ab69e0208de0b12876402a62b70c811f6712a2a426c", kill_on_drop: false }` [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/contravariant.rs:17:6 [INFO] [stderr] | [INFO] [stderr] 16 | self.next.inconstruable() [INFO] [stderr] | ------------------------- any code following this expression is unreachable [INFO] [stderr] 17 | } [INFO] [stderr] | ^ unreachable expression [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/contravariant.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | self.next.inconstruable() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/contravariant.rs:22:15 [INFO] [stderr] | [INFO] [stderr] 22 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/contravariant.rs:22:15 [INFO] [stderr] | [INFO] [stderr] 22 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/contravariant.rs:28:15 [INFO] [stderr] | [INFO] [stderr] 28 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/contravariant.rs:28:15 [INFO] [stderr] | [INFO] [stderr] 28 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/contravariant.rs:34:15 [INFO] [stderr] | [INFO] [stderr] 34 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/contravariant.rs:34:15 [INFO] [stderr] | [INFO] [stderr] 34 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/contravariant.rs:42:15 [INFO] [stderr] | [INFO] [stderr] 42 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/contravariant.rs:42:15 [INFO] [stderr] | [INFO] [stderr] 42 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/contravariant.rs:50:15 [INFO] [stderr] | [INFO] [stderr] 50 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/contravariant.rs:50:15 [INFO] [stderr] | [INFO] [stderr] 50 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/contravariant.rs:56:15 [INFO] [stderr] | [INFO] [stderr] 56 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/contravariant.rs:56:15 [INFO] [stderr] | [INFO] [stderr] 56 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/contravariant.rs:62:15 [INFO] [stderr] | [INFO] [stderr] 62 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/contravariant.rs:62:15 [INFO] [stderr] | [INFO] [stderr] 62 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/covariant.rs:17:6 [INFO] [stderr] | [INFO] [stderr] 16 | self.next.inconstruable() [INFO] [stderr] | ------------------------- any code following this expression is unreachable [INFO] [stderr] 17 | } [INFO] [stderr] | ^ unreachable expression [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/covariant.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | self.next.inconstruable() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/covariant.rs:22:15 [INFO] [stderr] | [INFO] [stderr] 22 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/covariant.rs:22:15 [INFO] [stderr] | [INFO] [stderr] 22 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/covariant.rs:28:15 [INFO] [stderr] | [INFO] [stderr] 28 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/covariant.rs:28:15 [INFO] [stderr] | [INFO] [stderr] 28 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/covariant.rs:34:15 [INFO] [stderr] | [INFO] [stderr] 34 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/covariant.rs:34:15 [INFO] [stderr] | [INFO] [stderr] 34 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/covariant.rs:42:15 [INFO] [stderr] | [INFO] [stderr] 42 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/covariant.rs:42:15 [INFO] [stderr] | [INFO] [stderr] 42 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/covariant.rs:50:15 [INFO] [stderr] | [INFO] [stderr] 50 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/covariant.rs:50:15 [INFO] [stderr] | [INFO] [stderr] 50 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/covariant.rs:56:15 [INFO] [stderr] | [INFO] [stderr] 56 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/covariant.rs:56:15 [INFO] [stderr] | [INFO] [stderr] 56 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/covariant.rs:62:15 [INFO] [stderr] | [INFO] [stderr] 62 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/covariant.rs:62:15 [INFO] [stderr] | [INFO] [stderr] 62 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/invariant.rs:17:6 [INFO] [stderr] | [INFO] [stderr] 16 | self.next.inconstruable() [INFO] [stderr] | ------------------------- any code following this expression is unreachable [INFO] [stderr] 17 | } [INFO] [stderr] | ^ unreachable expression [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/invariant.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | self.next.inconstruable() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/invariant.rs:22:15 [INFO] [stderr] | [INFO] [stderr] 22 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/invariant.rs:22:15 [INFO] [stderr] | [INFO] [stderr] 22 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/invariant.rs:28:15 [INFO] [stderr] | [INFO] [stderr] 28 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/invariant.rs:28:15 [INFO] [stderr] | [INFO] [stderr] 28 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/invariant.rs:34:15 [INFO] [stderr] | [INFO] [stderr] 34 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/invariant.rs:34:15 [INFO] [stderr] | [INFO] [stderr] 34 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/invariant.rs:42:15 [INFO] [stderr] | [INFO] [stderr] 42 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/invariant.rs:42:15 [INFO] [stderr] | [INFO] [stderr] 42 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/invariant.rs:50:15 [INFO] [stderr] | [INFO] [stderr] 50 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/invariant.rs:50:15 [INFO] [stderr] | [INFO] [stderr] 50 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/invariant.rs:56:15 [INFO] [stderr] | [INFO] [stderr] 56 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/invariant.rs:56:15 [INFO] [stderr] | [INFO] [stderr] 56 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/invariant.rs:62:15 [INFO] [stderr] | [INFO] [stderr] 62 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `end::End`, which is uninhabited [INFO] [stderr] --> src/invariant.rs:62:15 [INFO] [stderr] | [INFO] [stderr] 62 | match self.inconstruable() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `unused` (lib) generated 24 warnings [INFO] [stderr] warning: `unused` (lib test) generated 24 warnings (24 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unused-8f72ee6a16893f72) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::macro_used_as_value ... ok [INFO] [stdout] test tests::auto_traits ... ok [INFO] [stdout] test tests::variance ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests unused [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - Unused (line 183) ... ok [INFO] [stdout] test src/lib.rs - Unused (line 194) ... ok [INFO] [stdout] test src/lib.rs - Unused (line 172) ... ok [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] test src/lib.rs - Unused (line 132) ... ok [INFO] [stdout] test src/lib.rs - Unused (line 147) ... ok [INFO] [stdout] test src/lib.rs - (line 50) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "06f2d92075d887e2cd517ab69e0208de0b12876402a62b70c811f6712a2a426c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06f2d92075d887e2cd517ab69e0208de0b12876402a62b70c811f6712a2a426c", kill_on_drop: false }` [INFO] [stdout] 06f2d92075d887e2cd517ab69e0208de0b12876402a62b70c811f6712a2a426c