[INFO] fetching crate unused 0.1.0...
[INFO] testing unused-0.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate unused 0.1.0 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unused 0.1.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad3117ee21c7a1cd3b9f86ceedea8ee8dfe9350932e3a42fe7f1e4ef9a624946
[INFO] running `Command { std: "docker" "start" "-a" "ad3117ee21c7a1cd3b9f86ceedea8ee8dfe9350932e3a42fe7f1e4ef9a624946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad3117ee21c7a1cd3b9f86ceedea8ee8dfe9350932e3a42fe7f1e4ef9a624946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad3117ee21c7a1cd3b9f86ceedea8ee8dfe9350932e3a42fe7f1e4ef9a624946", kill_on_drop: false }`
[INFO] [stdout] ad3117ee21c7a1cd3b9f86ceedea8ee8dfe9350932e3a42fe7f1e4ef9a624946
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1387b4cd0ec445102c14426bd470705d463e14245658c68e2d8f98710d23733
[INFO] running `Command { std: "docker" "start" "-a" "f1387b4cd0ec445102c14426bd470705d463e14245658c68e2d8f98710d23733", kill_on_drop: false }`
[INFO] [stderr]    Compiling unused v0.1.0 (/opt/rustwide/workdir)
[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]    = 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: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: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: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 0.16s
[INFO] running `Command { std: "docker" "inspect" "f1387b4cd0ec445102c14426bd470705d463e14245658c68e2d8f98710d23733", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1387b4cd0ec445102c14426bd470705d463e14245658c68e2d8f98710d23733", kill_on_drop: false }`
[INFO] [stdout] f1387b4cd0ec445102c14426bd470705d463e14245658c68e2d8f98710d23733
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aacfbb29644ce418eb08d03e389ca22b06f34ad2d0611daf37cf7136d9403411
[INFO] running `Command { std: "docker" "start" "-a" "aacfbb29644ce418eb08d03e389ca22b06f34ad2d0611daf37cf7136d9403411", kill_on_drop: false }`
[INFO] [stderr]    Compiling unused v0.1.0 (/opt/rustwide/workdir)
[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]    = 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: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: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: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] [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]    = 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: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: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: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 0.44s
[INFO] running `Command { std: "docker" "inspect" "aacfbb29644ce418eb08d03e389ca22b06f34ad2d0611daf37cf7136d9403411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aacfbb29644ce418eb08d03e389ca22b06f34ad2d0611daf37cf7136d9403411", kill_on_drop: false }`
[INFO] [stdout] aacfbb29644ce418eb08d03e389ca22b06f34ad2d0611daf37cf7136d9403411
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20a38672c94d5e3cb678fb1766b73f2a9f1bd353a440b0f1b2ff3c5213de63a5
[INFO] running `Command { std: "docker" "start" "-a" "20a38672c94d5e3cb678fb1766b73f2a9f1bd353a440b0f1b2ff3c5213de63a5", kill_on_drop: false }`
[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]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[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: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: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 21 warnings
[INFO] [stderr] warning: `unused` (lib test) generated 21 warnings (21 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unused-68494afe00dbe3fe)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::auto_traits ... ok
[INFO] [stdout] test tests::variance ... ok
[INFO] [stdout] test tests::macro_used_as_value ... 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 194) ... ok
[INFO] [stdout] test src/lib.rs - Unused (line 172) ... ok
[INFO] [stdout] test src/lib.rs - Unused (line 147) ... ok
[INFO] [stdout] test src/lib.rs - Unused (line 183) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - Unused (line 132) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20a38672c94d5e3cb678fb1766b73f2a9f1bd353a440b0f1b2ff3c5213de63a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a38672c94d5e3cb678fb1766b73f2a9f1bd353a440b0f1b2ff3c5213de63a5", kill_on_drop: false }`
[INFO] [stdout] 20a38672c94d5e3cb678fb1766b73f2a9f1bd353a440b0f1b2ff3c5213de63a5
