Nov 04 03:50:23.914 INFO checking lbcdec/lbcdec against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 03:50:23.914 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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"`
Nov 04 03:50:24.307 INFO blam! 487a928ec817a425ed31b2ccc2a7b50d76bc74655c980fddfaacdad38e6a9797
Nov 04 03:50:24.309 INFO running `"docker" "start" "-a" "487a928ec817a425ed31b2ccc2a7b50d76bc74655c980fddfaacdad38e6a9797"`
Nov 04 03:50:25.088 INFO kablam! usermod: no changes
Nov 04 03:50:25.216 INFO kablam!     Checking obstack v0.1.3
Nov 04 03:50:25.216 INFO kablam!     Checking rand v0.5.4
Nov 04 03:50:25.216 INFO kablam!     Checking clap v2.32.0
Nov 04 03:50:25.216 INFO kablam!     Checking rayon-core v1.4.1
Nov 04 03:50:25.216 INFO kablam!     Checking env_logger v0.5.10
Nov 04 03:50:27.580 INFO kablam!     Checking rayon v1.0.2
Nov 04 03:50:28.803 INFO kablam!     Checking tempfile v3.0.3
Nov 04 03:50:31.676 INFO kablam!     Checking lbcdec v0.1.0 (/source)
Nov 04 03:50:32.983 INFO kablam! warning: unused import: `obstack`
Nov 04 03:50:32.983 INFO kablam!  --> src/ast/mod.rs:6:5
Nov 04 03:50:32.983 INFO kablam!   |
Nov 04 03:50:32.983 INFO kablam! 6 | use obstack;
Nov 04 03:50:32.983 INFO kablam!   |     ^^^^^^^
Nov 04 03:50:32.983 INFO kablam!   |
Nov 04 03:50:32.983 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 03:50:32.983 INFO kablam! 
Nov 04 03:50:33.030 INFO kablam! warning: unused import: `obstack`
Nov 04 03:50:33.030 INFO kablam!  --> src/ast/mod.rs:6:5
Nov 04 03:50:33.030 INFO kablam!   |
Nov 04 03:50:33.030 INFO kablam! 6 | use obstack;
Nov 04 03:50:33.030 INFO kablam!   |     ^^^^^^^
Nov 04 03:50:33.030 INFO kablam!   |
Nov 04 03:50:33.030 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 03:50:33.030 INFO kablam! 
Nov 04 03:50:34.584 INFO kablam! warning: private type `ast::Block<'ctx>` in public interface (error E0446)
Nov 04 03:50:34.584 INFO kablam!   --> src/ast/mod.rs:65:10
Nov 04 03:50:34.584 INFO kablam!    |
Nov 04 03:50:34.585 INFO kablam! 65 |     Do { block: Block<'ctx> }
Nov 04 03:50:34.585 INFO kablam!    |          ^^^^^^^^^^^^^^^^^^
Nov 04 03:50:34.585 INFO kablam!    |
Nov 04 03:50:34.585 INFO kablam!    = note: #[warn(private_in_public)] on by default
Nov 04 03:50:34.586 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 04 03:50:34.586 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 04 03:50:34.586 INFO kablam! 
Nov 04 03:50:34.607 INFO kablam! warning: unreachable pattern
Nov 04 03:50:34.607 INFO kablam!     --> src/view_context/mod.rs:1408:29
Nov 04 03:50:34.608 INFO kablam!      |
Nov 04 03:50:34.608 INFO kablam! 1408 |                 ref instr @ _ => panic!("Unimplemented instruction: {:?}", instr),
Nov 04 03:50:34.608 INFO kablam!      |                             ^
Nov 04 03:50:34.608 INFO kablam!      |
Nov 04 03:50:34.609 INFO kablam!      = note: #[warn(unreachable_patterns)] on by default
Nov 04 03:50:34.609 INFO kablam! 
Nov 04 03:50:34.667 INFO kablam! warning: private type `ast::Block<'ctx>` in public interface (error E0446)
Nov 04 03:50:34.667 INFO kablam!   --> src/ast/mod.rs:65:10
Nov 04 03:50:34.668 INFO kablam!    |
Nov 04 03:50:34.668 INFO kablam! 65 |     Do { block: Block<'ctx> }
Nov 04 03:50:34.668 INFO kablam!    |          ^^^^^^^^^^^^^^^^^^
Nov 04 03:50:34.669 INFO kablam!    |
Nov 04 03:50:34.669 INFO kablam!    = note: #[warn(private_in_public)] on by default
Nov 04 03:50:34.669 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 04 03:50:34.669 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 04 03:50:34.670 INFO kablam! 
Nov 04 03:50:34.687 INFO kablam! warning: unreachable pattern
Nov 04 03:50:34.687 INFO kablam!     --> src/view_context/mod.rs:1408:29
Nov 04 03:50:34.688 INFO kablam!      |
Nov 04 03:50:34.688 INFO kablam! 1408 |                 ref instr @ _ => panic!("Unimplemented instruction: {:?}", instr),
Nov 04 03:50:34.688 INFO kablam!      |                             ^
Nov 04 03:50:34.689 INFO kablam!      |
Nov 04 03:50:34.689 INFO kablam!      = note: #[warn(unreachable_patterns)] on by default
Nov 04 03:50:34.689 INFO kablam! 
Nov 04 03:50:35.221 INFO kablam! warning: struct is never constructed: `ASTContext`
Nov 04 03:50:35.222 INFO kablam!  --> src/ast/mod.rs:9:1
Nov 04 03:50:35.223 INFO kablam!   |
Nov 04 03:50:35.223 INFO kablam! 9 | struct ASTContext {
Nov 04 03:50:35.223 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.224 INFO kablam!   |
Nov 04 03:50:35.224 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 03:50:35.224 INFO kablam! 
Nov 04 03:50:35.225 INFO kablam! warning: struct is never constructed: `Scope`
Nov 04 03:50:35.225 INFO kablam!   --> src/ast/mod.rs:16:1
Nov 04 03:50:35.225 INFO kablam!    |
Nov 04 03:50:35.225 INFO kablam! 16 | struct Scope<'parent, 'ctx: 'parent> {
Nov 04 03:50:35.226 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.227 INFO kablam! 
Nov 04 03:50:35.228 INFO kablam! warning: struct is never constructed: `Block`
Nov 04 03:50:35.228 INFO kablam!   --> src/ast/mod.rs:23:1
Nov 04 03:50:35.228 INFO kablam!    |
Nov 04 03:50:35.228 INFO kablam! 23 | struct Block<'ctx> {
Nov 04 03:50:35.229 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.229 INFO kablam! 
Nov 04 03:50:35.229 INFO kablam! warning: struct is never constructed: `Node`
Nov 04 03:50:35.229 INFO kablam!   --> src/ast/mod.rs:30:1
Nov 04 03:50:35.230 INFO kablam!    |
Nov 04 03:50:35.230 INFO kablam! 30 | struct Node<T: Sized> {
Nov 04 03:50:35.230 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.234 INFO kablam! 
Nov 04 03:50:35.235 INFO kablam! warning: struct is never constructed: `StatementNode`
Nov 04 03:50:35.235 INFO kablam!   --> src/ast/mod.rs:37:1
Nov 04 03:50:35.235 INFO kablam!    |
Nov 04 03:50:35.236 INFO kablam! 37 | struct StatementNode<'ctx, T: Sized> {
Nov 04 03:50:35.236 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.236 INFO kablam! 
Nov 04 03:50:35.237 INFO kablam! warning: struct is never constructed: `StatLocalDecl`
Nov 04 03:50:35.237 INFO kablam!   --> src/ast/mod.rs:49:1
Nov 04 03:50:35.237 INFO kablam!    |
Nov 04 03:50:35.237 INFO kablam! 49 | pub struct StatLocalDecl { // <'ctx> {
Nov 04 03:50:35.238 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.238 INFO kablam! 
Nov 04 03:50:35.238 INFO kablam! warning: enum is never used: `Statement`
Nov 04 03:50:35.238 INFO kablam!   --> src/ast/mod.rs:63:1
Nov 04 03:50:35.239 INFO kablam!    |
Nov 04 03:50:35.239 INFO kablam! 63 | pub enum Statement<'ctx> {
Nov 04 03:50:35.239 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.239 INFO kablam! 
Nov 04 03:50:35.240 INFO kablam! warning: associated const is never used: `VARARGS`
Nov 04 03:50:35.240 INFO kablam!   --> src/instruction_definitions.rs:90:5
Nov 04 03:50:35.240 INFO kablam!    |
Nov 04 03:50:35.241 INFO kablam! 90 |     pub const VARARGS: Count = Count(0);
Nov 04 03:50:35.241 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.241 INFO kablam! 
Nov 04 03:50:35.241 INFO kablam! warning: associated const is never used: `EMPTY`
Nov 04 03:50:35.242 INFO kablam!   --> src/instruction_definitions.rs:91:5
Nov 04 03:50:35.242 INFO kablam!    |
Nov 04 03:50:35.242 INFO kablam! 91 |     pub const EMPTY: Count = Count(1);
Nov 04 03:50:35.242 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.243 INFO kablam! 
Nov 04 03:50:35.243 INFO kablam! warning: field is never used: `a`
Nov 04 03:50:35.243 INFO kablam!   --> src/instruction_decoder.rs:75:5
Nov 04 03:50:35.244 INFO kablam!    |
Nov 04 03:50:35.244 INFO kablam! 75 |     a: u8,
Nov 04 03:50:35.244 INFO kablam!    |     ^^^^^
Nov 04 03:50:35.244 INFO kablam! 
Nov 04 03:50:35.245 INFO kablam! warning: field is never used: `a`
Nov 04 03:50:35.245 INFO kablam!   --> src/instruction_decoder.rs:89:5
Nov 04 03:50:35.245 INFO kablam!    |
Nov 04 03:50:35.245 INFO kablam! 89 |     a: u8,
Nov 04 03:50:35.246 INFO kablam!    |     ^^^^^
Nov 04 03:50:35.246 INFO kablam! 
Nov 04 03:50:35.246 INFO kablam! warning: struct is never constructed: `SetUpvalueViewData`
Nov 04 03:50:35.247 INFO kablam!   --> src/view/view_data.rs:55:1
Nov 04 03:50:35.247 INFO kablam!    |
Nov 04 03:50:35.247 INFO kablam! 55 | pub struct SetUpvalueViewData(pub AssignmentInfo);
Nov 04 03:50:35.247 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.248 INFO kablam! 
Nov 04 03:50:35.394 INFO kablam! warning: struct is never constructed: `ASTContext`
Nov 04 03:50:35.395 INFO kablam!  --> src/ast/mod.rs:9:1
Nov 04 03:50:35.395 INFO kablam!   |
Nov 04 03:50:35.395 INFO kablam! 9 | struct ASTContext {
Nov 04 03:50:35.396 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.396 INFO kablam!   |
Nov 04 03:50:35.396 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 03:50:35.396 INFO kablam! 
Nov 04 03:50:35.397 INFO kablam! warning: struct is never constructed: `Scope`
Nov 04 03:50:35.397 INFO kablam!   --> src/ast/mod.rs:16:1
Nov 04 03:50:35.397 INFO kablam!    |
Nov 04 03:50:35.398 INFO kablam! 16 | struct Scope<'parent, 'ctx: 'parent> {
Nov 04 03:50:35.398 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.398 INFO kablam! 
Nov 04 03:50:35.399 INFO kablam! warning: struct is never constructed: `Block`
Nov 04 03:50:35.399 INFO kablam!   --> src/ast/mod.rs:23:1
Nov 04 03:50:35.399 INFO kablam!    |
Nov 04 03:50:35.399 INFO kablam! 23 | struct Block<'ctx> {
Nov 04 03:50:35.400 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.400 INFO kablam! 
Nov 04 03:50:35.400 INFO kablam! warning: struct is never constructed: `Node`
Nov 04 03:50:35.401 INFO kablam!   --> src/ast/mod.rs:30:1
Nov 04 03:50:35.401 INFO kablam!    |
Nov 04 03:50:35.401 INFO kablam! 30 | struct Node<T: Sized> {
Nov 04 03:50:35.401 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.402 INFO kablam! 
Nov 04 03:50:35.402 INFO kablam! warning: struct is never constructed: `StatementNode`
Nov 04 03:50:35.402 INFO kablam!   --> src/ast/mod.rs:37:1
Nov 04 03:50:35.402 INFO kablam!    |
Nov 04 03:50:35.403 INFO kablam! 37 | struct StatementNode<'ctx, T: Sized> {
Nov 04 03:50:35.403 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.403 INFO kablam! 
Nov 04 03:50:35.404 INFO kablam! warning: struct is never constructed: `StatLocalDecl`
Nov 04 03:50:35.404 INFO kablam!   --> src/ast/mod.rs:49:1
Nov 04 03:50:35.404 INFO kablam!    |
Nov 04 03:50:35.404 INFO kablam! 49 | pub struct StatLocalDecl { // <'ctx> {
Nov 04 03:50:35.405 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.405 INFO kablam! 
Nov 04 03:50:35.405 INFO kablam! warning: enum is never used: `Statement`
Nov 04 03:50:35.405 INFO kablam!   --> src/ast/mod.rs:63:1
Nov 04 03:50:35.406 INFO kablam!    |
Nov 04 03:50:35.406 INFO kablam! 63 | pub enum Statement<'ctx> {
Nov 04 03:50:35.406 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.407 INFO kablam! 
Nov 04 03:50:35.407 INFO kablam! warning: associated const is never used: `VARARGS`
Nov 04 03:50:35.407 INFO kablam!   --> src/instruction_definitions.rs:90:5
Nov 04 03:50:35.407 INFO kablam!    |
Nov 04 03:50:35.408 INFO kablam! 90 |     pub const VARARGS: Count = Count(0);
Nov 04 03:50:35.408 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.408 INFO kablam! 
Nov 04 03:50:35.408 INFO kablam! warning: associated const is never used: `EMPTY`
Nov 04 03:50:35.409 INFO kablam!   --> src/instruction_definitions.rs:91:5
Nov 04 03:50:35.409 INFO kablam!    |
Nov 04 03:50:35.409 INFO kablam! 91 |     pub const EMPTY: Count = Count(1);
Nov 04 03:50:35.409 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.410 INFO kablam! 
Nov 04 03:50:35.410 INFO kablam! warning: field is never used: `a`
Nov 04 03:50:35.410 INFO kablam!   --> src/instruction_decoder.rs:75:5
Nov 04 03:50:35.410 INFO kablam!    |
Nov 04 03:50:35.411 INFO kablam! 75 |     a: u8,
Nov 04 03:50:35.411 INFO kablam!    |     ^^^^^
Nov 04 03:50:35.411 INFO kablam! 
Nov 04 03:50:35.412 INFO kablam! warning: field is never used: `a`
Nov 04 03:50:35.412 INFO kablam!   --> src/instruction_decoder.rs:89:5
Nov 04 03:50:35.412 INFO kablam!    |
Nov 04 03:50:35.412 INFO kablam! 89 |     a: u8,
Nov 04 03:50:35.413 INFO kablam!    |     ^^^^^
Nov 04 03:50:35.413 INFO kablam! 
Nov 04 03:50:35.413 INFO kablam! warning: struct is never constructed: `SetUpvalueViewData`
Nov 04 03:50:35.413 INFO kablam!   --> src/view/view_data.rs:55:1
Nov 04 03:50:35.414 INFO kablam!    |
Nov 04 03:50:35.414 INFO kablam! 55 | pub struct SetUpvalueViewData(pub AssignmentInfo);
Nov 04 03:50:35.414 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:35.415 INFO kablam! 
Nov 04 03:50:35.482 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.40s
Nov 04 03:50:35.491 INFO kablam! su: No module specific data is present
Nov 04 03:50:35.946 INFO running `"docker" "rm" "-f" "487a928ec817a425ed31b2ccc2a7b50d76bc74655c980fddfaacdad38e6a9797"`
Nov 04 03:50:36.203 INFO blam! 487a928ec817a425ed31b2ccc2a7b50d76bc74655c980fddfaacdad38e6a9797