Dec 19 11:33:48.613 INFO checking oeb25/lo against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 11:33:48.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/oeb25/lo:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:33:49.016 INFO [stdout] 9f42640ed6f2db2567bfaa9b5e8c2e05afc54d10da2a1899b2ececfc94785445
Dec 19 11:33:49.018 INFO running `"docker" "start" "-a" "9f42640ed6f2db2567bfaa9b5e8c2e05afc54d10da2a1899b2ececfc94785445"`
Dec 19 11:33:50.248 INFO [stderr]     Checking lo v0.1.0 (/opt/crater/workdir)
Dec 19 11:33:50.660 INFO [stderr] warning: unused import: `Operator`
Dec 19 11:33:50.660 INFO [stderr]  --> src/typer.rs:2:62
Dec 19 11:33:50.660 INFO [stderr]   |
Dec 19 11:33:50.660 INFO [stderr] 2 |     Block, Expression, ExpressionKind, FunctionDef, Literal, Operator, Origin, Program,
Dec 19 11:33:50.660 INFO [stderr]   |                                                              ^^^^^^^^
Dec 19 11:33:50.660 INFO [stderr]   |
Dec 19 11:33:50.660 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 11:33:50.660 INFO [stderr] 
Dec 19 11:33:50.668 INFO [stderr] warning: unused import: `Operator`
Dec 19 11:33:50.668 INFO [stderr]  --> src/typer.rs:2:62
Dec 19 11:33:50.668 INFO [stderr]   |
Dec 19 11:33:50.668 INFO [stderr] 2 |     Block, Expression, ExpressionKind, FunctionDef, Literal, Operator, Origin, Program,
Dec 19 11:33:50.668 INFO [stderr]   |                                                              ^^^^^^^^
Dec 19 11:33:50.668 INFO [stderr]   |
Dec 19 11:33:50.668 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 11:33:50.668 INFO [stderr] 
Dec 19 11:33:52.055 INFO [stderr] warning: method is never used: `order_structs`
Dec 19 11:33:52.055 INFO [stderr]    --> src/ast.rs:186:5
Dec 19 11:33:52.055 INFO [stderr]     |
Dec 19 11:33:52.055 INFO [stderr] 186 |     fn order_structs(&self) -> Vec<&StructDef<'a>> {
Dec 19 11:33:52.055 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:33:52.055 INFO [stderr]     |
Dec 19 11:33:52.055 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 11:33:52.055 INFO [stderr] 
Dec 19 11:33:52.056 INFO [stderr] warning: variant is never constructed: `Index`
Dec 19 11:33:52.056 INFO [stderr]   --> src/c.rs:12:5
Dec 19 11:33:52.056 INFO [stderr]    |
Dec 19 11:33:52.056 INFO [stderr] 12 |     Index(Box<Expression<'a>>, Box<Expression<'a>>),
Dec 19 11:33:52.056 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:33:52.056 INFO [stderr] 
Dec 19 11:33:52.056 INFO [stderr] warning: variant is never constructed: `FunctionCall`
Dec 19 11:33:52.056 INFO [stderr]   --> src/c.rs:13:5
Dec 19 11:33:52.056 INFO [stderr]    |
Dec 19 11:33:52.056 INFO [stderr] 13 |     FunctionCall(Box<Expression<'a>>, Vec<Expression<'a>>),
Dec 19 11:33:52.056 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:33:52.056 INFO [stderr] 
Dec 19 11:33:52.061 INFO [stderr] warning: variant is never constructed: `Add8`
Dec 19 11:33:52.061 INFO [stderr]    --> src/instruction.rs:137:2
Dec 19 11:33:52.061 INFO [stderr]     |
Dec 19 11:33:52.061 INFO [stderr] 137 |     Add8(Register, Register),
Dec 19 11:33:52.061 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:33:52.061 INFO [stderr] 
Dec 19 11:33:52.368 INFO [stderr] warning: method is never used: `order_structs`
Dec 19 11:33:52.368 INFO [stderr]    --> src/ast.rs:186:5
Dec 19 11:33:52.368 INFO [stderr]     |
Dec 19 11:33:52.369 INFO [stderr] 186 |     fn order_structs(&self) -> Vec<&StructDef<'a>> {
Dec 19 11:33:52.369 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:33:52.369 INFO [stderr]     |
Dec 19 11:33:52.370 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 11:33:52.370 INFO [stderr] 
Dec 19 11:33:52.370 INFO [stderr] warning: variant is never constructed: `Index`
Dec 19 11:33:52.370 INFO [stderr]   --> src/c.rs:12:5
Dec 19 11:33:52.371 INFO [stderr]    |
Dec 19 11:33:52.371 INFO [stderr] 12 |     Index(Box<Expression<'a>>, Box<Expression<'a>>),
Dec 19 11:33:52.371 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:33:52.371 INFO [stderr] 
Dec 19 11:33:52.371 INFO [stderr] warning: variant is never constructed: `FunctionCall`
Dec 19 11:33:52.371 INFO [stderr]   --> src/c.rs:13:5
Dec 19 11:33:52.371 INFO [stderr]    |
Dec 19 11:33:52.371 INFO [stderr] 13 |     FunctionCall(Box<Expression<'a>>, Vec<Expression<'a>>),
Dec 19 11:33:52.371 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:33:52.371 INFO [stderr] 
Dec 19 11:33:52.371 INFO [stderr] warning: method is never used: `new`
Dec 19 11:33:52.371 INFO [stderr]    --> src/instruction.rs:115:2
Dec 19 11:33:52.371 INFO [stderr]     |
Dec 19 11:33:52.371 INFO [stderr] 115 |     fn new() -> Bytes<B> {
Dec 19 11:33:52.371 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 11:33:52.371 INFO [stderr] 
Dec 19 11:33:52.371 INFO [stderr] warning: variant is never constructed: `Store`
Dec 19 11:33:52.372 INFO [stderr]    --> src/instruction.rs:136:2
Dec 19 11:33:52.372 INFO [stderr]     |
Dec 19 11:33:52.372 INFO [stderr] 136 |     Store(Register, B),
Dec 19 11:33:52.372 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 19 11:33:52.372 INFO [stderr] 
Dec 19 11:33:52.372 INFO [stderr] warning: variant is never constructed: `Add8`
Dec 19 11:33:52.372 INFO [stderr]    --> src/instruction.rs:137:2
Dec 19 11:33:52.372 INFO [stderr]     |
Dec 19 11:33:52.372 INFO [stderr] 137 |     Add8(Register, Register),
Dec 19 11:33:52.372 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:33:52.372 INFO [stderr] 
Dec 19 11:33:52.372 INFO [stderr] warning: variant is never constructed: `AddF2`
Dec 19 11:33:52.372 INFO [stderr]    --> src/instruction.rs:138:2
Dec 19 11:33:52.372 INFO [stderr]     |
Dec 19 11:33:52.372 INFO [stderr] 138 |     AddF2(Register, Register),
Dec 19 11:33:52.372 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:33:52.372 INFO [stderr] 
Dec 19 11:33:52.372 INFO [stderr] warning: variant is never constructed: `Save`
Dec 19 11:33:52.372 INFO [stderr]    --> src/instruction.rs:139:2
Dec 19 11:33:52.372 INFO [stderr]     |
Dec 19 11:33:52.372 INFO [stderr] 139 |     Save(Register),
Dec 19 11:33:52.372 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 19 11:33:52.372 INFO [stderr] 
Dec 19 11:33:52.372 INFO [stderr] warning: variant is never constructed: `Jump`
Dec 19 11:33:52.372 INFO [stderr]    --> src/instruction.rs:140:2
Dec 19 11:33:52.372 INFO [stderr]     |
Dec 19 11:33:52.372 INFO [stderr] 140 |     Jump(Register),
Dec 19 11:33:52.372 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 19 11:33:52.372 INFO [stderr] 
Dec 19 11:33:52.372 INFO [stderr] warning: variant is never constructed: `Print`
Dec 19 11:33:52.372 INFO [stderr]    --> src/instruction.rs:141:2
Dec 19 11:33:52.372 INFO [stderr]     |
Dec 19 11:33:52.372 INFO [stderr] 141 |     Print(Register),
Dec 19 11:33:52.372 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 19 11:33:52.372 INFO [stderr] 
Dec 19 11:33:52.372 INFO [stderr] warning: function is never used: `run`
Dec 19 11:33:52.372 INFO [stderr]    --> src/instruction.rs:144:1
Dec 19 11:33:52.372 INFO [stderr]     |
Dec 19 11:33:52.372 INFO [stderr] 144 | fn run<B: Byte>(instructions: &[Instruction<B>]) -> Bytes<B> {
Dec 19 11:33:52.372 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:33:52.372 INFO [stderr] 
Dec 19 11:33:52.472 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Dec 19 11:33:53.776 INFO running `"docker" "inspect" "9f42640ed6f2db2567bfaa9b5e8c2e05afc54d10da2a1899b2ececfc94785445"`
Dec 19 11:33:54.116 INFO running `"docker" "rm" "-f" "9f42640ed6f2db2567bfaa9b5e8c2e05afc54d10da2a1899b2ececfc94785445"`
Dec 19 11:33:54.492 INFO [stdout] 9f42640ed6f2db2567bfaa9b5e8c2e05afc54d10da2a1899b2ececfc94785445