Dec 04 12:56:02.602 INFO checking oeb25/lo against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:56:02.602 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 12:56:03.087 INFO [stdout] 6ef0e8a4d1448912ac46d0546404734f3439121bf49894ddedec4e74776bcd7e
Dec 04 12:56:03.089 INFO running `"docker" "start" "-a" "6ef0e8a4d1448912ac46d0546404734f3439121bf49894ddedec4e74776bcd7e"`
Dec 04 12:56:04.187 INFO [stderr] usermod: no changes
Dec 04 12:56:04.272 INFO [stderr]     Checking lo v0.1.0 (/source)
Dec 04 12:56:04.923 INFO [stderr] warning: unused import: `Operator`
Dec 04 12:56:04.923 INFO [stderr]  --> src/typer.rs:2:62
Dec 04 12:56:04.923 INFO [stderr]   |
Dec 04 12:56:04.923 INFO [stderr] 2 |     Block, Expression, ExpressionKind, FunctionDef, Literal, Operator, Origin, Program,
Dec 04 12:56:04.923 INFO [stderr]   |                                                              ^^^^^^^^
Dec 04 12:56:04.923 INFO [stderr]   |
Dec 04 12:56:04.923 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 12:56:04.923 INFO [stderr] 
Dec 04 12:56:04.944 INFO [stderr] warning: unused import: `Operator`
Dec 04 12:56:04.944 INFO [stderr]  --> src/typer.rs:2:62
Dec 04 12:56:04.945 INFO [stderr]   |
Dec 04 12:56:04.945 INFO [stderr] 2 |     Block, Expression, ExpressionKind, FunctionDef, Literal, Operator, Origin, Program,
Dec 04 12:56:04.945 INFO [stderr]   |                                                              ^^^^^^^^
Dec 04 12:56:04.945 INFO [stderr]   |
Dec 04 12:56:04.946 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 12:56:04.946 INFO [stderr] 
Dec 04 12:56:06.355 INFO [stderr] warning: method is never used: `order_structs`
Dec 04 12:56:06.355 INFO [stderr]    --> src/ast.rs:186:5
Dec 04 12:56:06.355 INFO [stderr]     |
Dec 04 12:56:06.355 INFO [stderr] 186 |     fn order_structs(&self) -> Vec<&StructDef<'a>> {
Dec 04 12:56:06.355 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:56:06.356 INFO [stderr]     |
Dec 04 12:56:06.356 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 12:56:06.356 INFO [stderr] 
Dec 04 12:56:06.356 INFO [stderr] warning: variant is never constructed: `Index`
Dec 04 12:56:06.357 INFO [stderr]   --> src/c.rs:12:5
Dec 04 12:56:06.357 INFO [stderr]    |
Dec 04 12:56:06.357 INFO [stderr] 12 |     Index(Box<Expression<'a>>, Box<Expression<'a>>),
Dec 04 12:56:06.357 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:56:06.357 INFO [stderr] 
Dec 04 12:56:06.357 INFO [stderr] warning: variant is never constructed: `FunctionCall`
Dec 04 12:56:06.357 INFO [stderr]   --> src/c.rs:13:5
Dec 04 12:56:06.357 INFO [stderr]    |
Dec 04 12:56:06.357 INFO [stderr] 13 |     FunctionCall(Box<Expression<'a>>, Vec<Expression<'a>>),
Dec 04 12:56:06.357 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:56:06.359 INFO [stderr] 
Dec 04 12:56:06.359 INFO [stderr] warning: variant is never constructed: `Add8`
Dec 04 12:56:06.359 INFO [stderr]    --> src/instruction.rs:137:2
Dec 04 12:56:06.360 INFO [stderr]     |
Dec 04 12:56:06.360 INFO [stderr] 137 |     Add8(Register, Register),
Dec 04 12:56:06.360 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:56:06.367 INFO [stderr] 
Dec 04 12:56:06.744 INFO [stderr] warning: method is never used: `order_structs`
Dec 04 12:56:06.745 INFO [stderr]    --> src/ast.rs:186:5
Dec 04 12:56:06.745 INFO [stderr]     |
Dec 04 12:56:06.745 INFO [stderr] 186 |     fn order_structs(&self) -> Vec<&StructDef<'a>> {
Dec 04 12:56:06.745 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:56:06.745 INFO [stderr]     |
Dec 04 12:56:06.745 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 12:56:06.745 INFO [stderr] 
Dec 04 12:56:06.745 INFO [stderr] warning: variant is never constructed: `Index`
Dec 04 12:56:06.745 INFO [stderr]   --> src/c.rs:12:5
Dec 04 12:56:06.746 INFO [stderr]    |
Dec 04 12:56:06.746 INFO [stderr] 12 |     Index(Box<Expression<'a>>, Box<Expression<'a>>),
Dec 04 12:56:06.746 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:56:06.746 INFO [stderr] 
Dec 04 12:56:06.747 INFO [stderr] warning: variant is never constructed: `FunctionCall`
Dec 04 12:56:06.747 INFO [stderr]   --> src/c.rs:13:5
Dec 04 12:56:06.747 INFO [stderr]    |
Dec 04 12:56:06.747 INFO [stderr] 13 |     FunctionCall(Box<Expression<'a>>, Vec<Expression<'a>>),
Dec 04 12:56:06.747 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:56:06.747 INFO [stderr] 
Dec 04 12:56:06.747 INFO [stderr] warning: method is never used: `new`
Dec 04 12:56:06.747 INFO [stderr]    --> src/instruction.rs:115:2
Dec 04 12:56:06.747 INFO [stderr]     |
Dec 04 12:56:06.747 INFO [stderr] 115 |     fn new() -> Bytes<B> {
Dec 04 12:56:06.747 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 12:56:06.747 INFO [stderr] 
Dec 04 12:56:06.747 INFO [stderr] warning: variant is never constructed: `Store`
Dec 04 12:56:06.747 INFO [stderr]    --> src/instruction.rs:136:2
Dec 04 12:56:06.747 INFO [stderr]     |
Dec 04 12:56:06.747 INFO [stderr] 136 |     Store(Register, B),
Dec 04 12:56:06.747 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 04 12:56:06.747 INFO [stderr] 
Dec 04 12:56:06.747 INFO [stderr] warning: variant is never constructed: `Add8`
Dec 04 12:56:06.747 INFO [stderr]    --> src/instruction.rs:137:2
Dec 04 12:56:06.747 INFO [stderr]     |
Dec 04 12:56:06.747 INFO [stderr] 137 |     Add8(Register, Register),
Dec 04 12:56:06.747 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:56:06.747 INFO [stderr] 
Dec 04 12:56:06.747 INFO [stderr] warning: variant is never constructed: `AddF2`
Dec 04 12:56:06.747 INFO [stderr]    --> src/instruction.rs:138:2
Dec 04 12:56:06.747 INFO [stderr]     |
Dec 04 12:56:06.747 INFO [stderr] 138 |     AddF2(Register, Register),
Dec 04 12:56:06.747 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:56:06.747 INFO [stderr] 
Dec 04 12:56:06.747 INFO [stderr] warning: variant is never constructed: `Save`
Dec 04 12:56:06.747 INFO [stderr]    --> src/instruction.rs:139:2
Dec 04 12:56:06.747 INFO [stderr]     |
Dec 04 12:56:06.747 INFO [stderr] 139 |     Save(Register),
Dec 04 12:56:06.747 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 04 12:56:06.747 INFO [stderr] 
Dec 04 12:56:06.748 INFO [stderr] warning: variant is never constructed: `Jump`
Dec 04 12:56:06.748 INFO [stderr]    --> src/instruction.rs:140:2
Dec 04 12:56:06.748 INFO [stderr]     |
Dec 04 12:56:06.748 INFO [stderr] 140 |     Jump(Register),
Dec 04 12:56:06.748 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 04 12:56:06.748 INFO [stderr] 
Dec 04 12:56:06.748 INFO [stderr] warning: variant is never constructed: `Print`
Dec 04 12:56:06.748 INFO [stderr]    --> src/instruction.rs:141:2
Dec 04 12:56:06.748 INFO [stderr]     |
Dec 04 12:56:06.748 INFO [stderr] 141 |     Print(Register),
Dec 04 12:56:06.748 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 04 12:56:06.748 INFO [stderr] 
Dec 04 12:56:06.748 INFO [stderr] warning: function is never used: `run`
Dec 04 12:56:06.748 INFO [stderr]    --> src/instruction.rs:144:1
Dec 04 12:56:06.748 INFO [stderr]     |
Dec 04 12:56:06.748 INFO [stderr] 144 | fn run<B: Byte>(instructions: &[Instruction<B>]) -> Bytes<B> {
Dec 04 12:56:06.748 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:56:06.748 INFO [stderr] 
Dec 04 12:56:06.805 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
Dec 04 12:56:06.808 INFO [stderr] su: No module specific data is present
Dec 04 12:56:07.493 INFO running `"docker" "inspect" "6ef0e8a4d1448912ac46d0546404734f3439121bf49894ddedec4e74776bcd7e"`
Dec 04 12:56:07.814 INFO running `"docker" "rm" "-f" "6ef0e8a4d1448912ac46d0546404734f3439121bf49894ddedec4e74776bcd7e"`
Dec 04 12:56:08.119 INFO [stdout] 6ef0e8a4d1448912ac46d0546404734f3439121bf49894ddedec4e74776bcd7e