[INFO] cloning repository https://github.com/jakzale/rust-plc-cek
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakzale/rust-plc-cek" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakzale%2Frust-plc-cek", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakzale%2Frust-plc-cek'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99243931cb3e48a02afb61bd3643bf14dbd4db17
[INFO] checking jakzale/rust-plc-cek against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakzale%2Frust-plc-cek" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jakzale/rust-plc-cek on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jakzale/rust-plc-cek
[INFO] finished tweaking git repo https://github.com/jakzale/rust-plc-cek
[INFO] tweaked toml for git repo https://github.com/jakzale/rust-plc-cek written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/jakzale/rust-plc-cek already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01c805327790db606bef4a1a7a37feee099f19d9239b5a58e53ae6c737f94854
[INFO] running `Command { std: "docker" "start" "-a" "01c805327790db606bef4a1a7a37feee099f19d9239b5a58e53ae6c737f94854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01c805327790db606bef4a1a7a37feee099f19d9239b5a58e53ae6c737f94854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01c805327790db606bef4a1a7a37feee099f19d9239b5a58e53ae6c737f94854", kill_on_drop: false }`
[INFO] [stdout] 01c805327790db606bef4a1a7a37feee099f19d9239b5a58e53ae6c737f94854
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0545a2741b3cd4818c65e9e46e67daf23b5891ab94e74da47306c19110c57370
[INFO] running `Command { std: "docker" "start" "-a" "0545a2741b3cd4818c65e9e46e67daf23b5891ab94e74da47306c19110c57370", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.2
[INFO] [stderr]    Compiling rug v1.11.0
[INFO] [stderr]     Checking az v1.0.0
[INFO] [stderr]     Checking rust-plc-cek v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `AddInteger`
[INFO] [stdout]  --> src/syntax.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     AddInteger,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SubtractInteger`
[INFO] [stdout]  --> src/syntax.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     SubtractInteger,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `MultiplyInteger`
[INFO] [stdout]  --> src/syntax.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     MultiplyInteger,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DivideInteger`
[INFO] [stdout]   --> src/syntax.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     DivideInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `QuotientInteger`
[INFO] [stdout]   --> src/syntax.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     QuotientInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RemainderInteger`
[INFO] [stdout]   --> src/syntax.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     RemainderInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ModInteger`
[INFO] [stdout]   --> src/syntax.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     ModInteger,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LessThanInteger`
[INFO] [stdout]   --> src/syntax.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     LessThanInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LessThanEqInteger`
[INFO] [stdout]   --> src/syntax.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     LessThanEqInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GreaterThanInteger`
[INFO] [stdout]   --> src/syntax.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     GreaterThanInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GreaterThanEqInteger`
[INFO] [stdout]   --> src/syntax.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     GreaterThanEqInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EqInteger`
[INFO] [stdout]   --> src/syntax.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     EqInteger,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Concatenate`
[INFO] [stdout]   --> src/syntax.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Concatenate,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TakeByteString`
[INFO] [stdout]   --> src/syntax.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     TakeByteString,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DropByteString`
[INFO] [stdout]   --> src/syntax.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     DropByteString,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SHA2`
[INFO] [stdout]   --> src/syntax.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     SHA2,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SHA3`
[INFO] [stdout]   --> src/syntax.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     SHA3,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VerifySignature`
[INFO] [stdout]   --> src/syntax.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     VerifySignature,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EqByteString`
[INFO] [stdout]   --> src/syntax.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     EqByteString,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LtByteString`
[INFO] [stdout]   --> src/syntax.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     LtByteString,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GtByteString`
[INFO] [stdout]   --> src/syntax.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     GtByteString,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IfThenElse`
[INFO] [stdout]   --> src/syntax.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     IfThenElse,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CharToString`
[INFO] [stdout]   --> src/syntax.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     CharToString,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SubtractInteger`
[INFO] [stdout]  --> src/syntax.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     SubtractInteger,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Append`
[INFO] [stdout]   --> src/syntax.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Append,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Trace`
[INFO] [stdout]   --> src/syntax.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Trace,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IntConst`
[INFO] [stdout]   --> src/syntax.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     IntConst(Integer),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ByteStringConst`
[INFO] [stdout]   --> src/syntax.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     ByteStringConst(Vec<u8>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `MultiplyInteger`
[INFO] [stdout]  --> src/syntax.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     MultiplyInteger,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `StringConst`
[INFO] [stdout]   --> src/syntax.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     StringConst(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CharConst`
[INFO] [stdout]   --> src/syntax.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     CharConst(char),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnitConst`
[INFO] [stdout]   --> src/syntax.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     UnitConst,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BoolConst`
[INFO] [stdout]   --> src/syntax.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     BoolConst(bool),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DivideInteger`
[INFO] [stdout]   --> src/syntax.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     DivideInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `integer`
[INFO] [stdout]   --> src/syntax.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn integer<T: Into<Integer>>(x: T) -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bytestring`
[INFO] [stdout]   --> src/syntax.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn bytestring<T: Into<Vec<u8>>>(x: T) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `string`
[INFO] [stdout]   --> src/syntax.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn string<T: Into<String>>(x: T) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `QuotientInteger`
[INFO] [stdout]   --> src/syntax.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     QuotientInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `char`
[INFO] [stdout]   --> src/syntax.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn char<T: Into<char>>(x: T) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `unit`
[INFO] [stdout]   --> src/syntax.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn unit() -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bool`
[INFO] [stdout]   --> src/syntax.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn bool<T: Into<bool>>(x: T) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Constant`
[INFO] [stdout]    --> src/syntax.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     Constant(Const),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RemainderInteger`
[INFO] [stdout]   --> src/syntax.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     RemainderInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Builtin`
[INFO] [stdout]    --> src/syntax.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |     Builtin(Builtin),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Var`
[INFO] [stdout]    --> src/syntax.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |     Var(N),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LamAbs`
[INFO] [stdout]    --> src/syntax.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |     LamAbs(N, Box<Term<N>>),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ModInteger`
[INFO] [stdout]   --> src/syntax.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     ModInteger,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Apply`
[INFO] [stdout]    --> src/syntax.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 |     Apply(Box<Term<N>>, Box<Term<N>>),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Delay`
[INFO] [stdout]    --> src/syntax.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 135 |     Delay(Box<Term<N>>),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Force`
[INFO] [stdout]    --> src/syntax.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |     Force(Box<Term<N>>),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LessThanInteger`
[INFO] [stdout]   --> src/syntax.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     LessThanInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Error`
[INFO] [stdout]    --> src/syntax.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 |     Error,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LessThanEqInteger`
[INFO] [stdout]   --> src/syntax.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     LessThanEqInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GreaterThanInteger`
[INFO] [stdout]   --> src/syntax.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     GreaterThanInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GreaterThanEqInteger`
[INFO] [stdout]   --> src/syntax.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     GreaterThanEqInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EqInteger`
[INFO] [stdout]   --> src/syntax.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     EqInteger,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Concatenate`
[INFO] [stdout]   --> src/syntax.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Concatenate,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TakeByteString`
[INFO] [stdout]   --> src/syntax.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     TakeByteString,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DropByteString`
[INFO] [stdout]   --> src/syntax.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     DropByteString,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SHA2`
[INFO] [stdout]   --> src/syntax.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     SHA2,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SHA3`
[INFO] [stdout]   --> src/syntax.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     SHA3,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VerifySignature`
[INFO] [stdout]   --> src/syntax.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     VerifySignature,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EqByteString`
[INFO] [stdout]   --> src/syntax.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     EqByteString,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LtByteString`
[INFO] [stdout]   --> src/syntax.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     LtByteString,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GtByteString`
[INFO] [stdout]   --> src/syntax.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     GtByteString,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IfThenElse`
[INFO] [stdout]   --> src/syntax.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     IfThenElse,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CharToString`
[INFO] [stdout]   --> src/syntax.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     CharToString,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Append`
[INFO] [stdout]   --> src/syntax.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Append,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Trace`
[INFO] [stdout]   --> src/syntax.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Trace,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CharConst`
[INFO] [stdout]   --> src/syntax.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     CharConst(char),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `char`
[INFO] [stdout]   --> src/syntax.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn char<T: Into<char>>(x: T) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Constant`
[INFO] [stdout]    --> src/syntax.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     Constant(Const),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Builtin`
[INFO] [stdout]    --> src/syntax.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |     Builtin(Builtin),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Var`
[INFO] [stdout]    --> src/syntax.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |     Var(N),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LamAbs`
[INFO] [stdout]    --> src/syntax.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |     LamAbs(N, Box<Term<N>>),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Apply`
[INFO] [stdout]    --> src/syntax.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 |     Apply(Box<Term<N>>, Box<Term<N>>),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Delay`
[INFO] [stdout]    --> src/syntax.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 135 |     Delay(Box<Term<N>>),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Force`
[INFO] [stdout]    --> src/syntax.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |     Force(Box<Term<N>>),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Error`
[INFO] [stdout]    --> src/syntax.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 |     Error,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 10s
[INFO] running `Command { std: "docker" "inspect" "0545a2741b3cd4818c65e9e46e67daf23b5891ab94e74da47306c19110c57370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0545a2741b3cd4818c65e9e46e67daf23b5891ab94e74da47306c19110c57370", kill_on_drop: false }`
[INFO] [stdout] 0545a2741b3cd4818c65e9e46e67daf23b5891ab94e74da47306c19110c57370