Nov 04 03:50:22.227 INFO checking lbcdec/lbcdec against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 03:50:22.229 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 03:50:22.595 INFO blam! 1bc8ae6e7e131d8e8518463444955a3917a00d2dad5883d4e72cf6d8eb19446a
Nov 04 03:50:22.603 INFO running `"docker" "start" "-a" "1bc8ae6e7e131d8e8518463444955a3917a00d2dad5883d4e72cf6d8eb19446a"`
Nov 04 03:50:23.430 INFO kablam! usermod: no changes
Nov 04 03:50:23.566 INFO kablam!     Checking obstack v0.1.3
Nov 04 03:50:23.566 INFO kablam!     Checking memchr v1.0.2
Nov 04 03:50:23.566 INFO kablam!     Checking rand v0.5.4
Nov 04 03:50:23.568 INFO kablam!     Checking clap v2.32.0
Nov 04 03:50:23.568 INFO kablam!     Checking rayon-core v1.4.1
Nov 04 03:50:23.582 INFO kablam!     Checking env_logger v0.5.10
Nov 04 03:50:24.071 INFO kablam!     Checking nom v3.2.1
Nov 04 03:50:25.053 INFO kablam!     Checking rayon v1.0.2
Nov 04 03:50:27.209 INFO kablam!     Checking tempfile v3.0.3
Nov 04 03:50:30.241 INFO kablam!     Checking lbcdec v0.1.0 (/source)
Nov 04 03:50:31.487 INFO kablam! warning: unused import: `obstack`
Nov 04 03:50:31.487 INFO kablam!  --> src/ast/mod.rs:6:5
Nov 04 03:50:31.487 INFO kablam!   |
Nov 04 03:50:31.487 INFO kablam! 6 | use obstack;
Nov 04 03:50:31.487 INFO kablam!   |     ^^^^^^^
Nov 04 03:50:31.487 INFO kablam!   |
Nov 04 03:50:31.487 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 03:50:31.487 INFO kablam! 
Nov 04 03:50:31.515 INFO kablam! warning: unused import: `obstack`
Nov 04 03:50:31.515 INFO kablam!  --> src/ast/mod.rs:6:5
Nov 04 03:50:31.515 INFO kablam!   |
Nov 04 03:50:31.515 INFO kablam! 6 | use obstack;
Nov 04 03:50:31.515 INFO kablam!   |     ^^^^^^^
Nov 04 03:50:31.515 INFO kablam!   |
Nov 04 03:50:31.515 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 03:50:31.515 INFO kablam! 
Nov 04 03:50:32.947 INFO kablam! warning: private type `ast::Block<'ctx>` in public interface (error E0446)
Nov 04 03:50:32.947 INFO kablam!   --> src/ast/mod.rs:65:10
Nov 04 03:50:32.947 INFO kablam!    |
Nov 04 03:50:32.948 INFO kablam! 65 |     Do { block: Block<'ctx> }
Nov 04 03:50:32.948 INFO kablam!    |          ^^^^^^^^^^^^^^^^^^
Nov 04 03:50:32.948 INFO kablam!    |
Nov 04 03:50:32.949 INFO kablam!    = note: #[warn(private_in_public)] on by default
Nov 04 03:50:32.949 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 03:50:32.950 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 04 03:50:32.951 INFO kablam! 
Nov 04 03:50:32.955 INFO kablam! warning: unreachable pattern
Nov 04 03:50:32.955 INFO kablam!     --> src/view_context/mod.rs:1408:29
Nov 04 03:50:32.955 INFO kablam!      |
Nov 04 03:50:32.955 INFO kablam! 1408 |                 ref instr @ _ => panic!("Unimplemented instruction: {:?}", instr),
Nov 04 03:50:32.955 INFO kablam!      |                             ^
Nov 04 03:50:32.955 INFO kablam!      |
Nov 04 03:50:32.955 INFO kablam!      = note: #[warn(unreachable_patterns)] on by default
Nov 04 03:50:32.955 INFO kablam! 
Nov 04 03:50:33.047 INFO kablam! warning: private type `ast::Block<'ctx>` in public interface (error E0446)
Nov 04 03:50:33.048 INFO kablam!   --> src/ast/mod.rs:65:10
Nov 04 03:50:33.048 INFO kablam!    |
Nov 04 03:50:33.048 INFO kablam! 65 |     Do { block: Block<'ctx> }
Nov 04 03:50:33.048 INFO kablam!    |          ^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.048 INFO kablam!    |
Nov 04 03:50:33.048 INFO kablam!    = note: #[warn(private_in_public)] on by default
Nov 04 03:50:33.048 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 03:50:33.048 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 04 03:50:33.048 INFO kablam! 
Nov 04 03:50:33.055 INFO kablam! warning: unreachable pattern
Nov 04 03:50:33.055 INFO kablam!     --> src/view_context/mod.rs:1408:29
Nov 04 03:50:33.055 INFO kablam!      |
Nov 04 03:50:33.055 INFO kablam! 1408 |                 ref instr @ _ => panic!("Unimplemented instruction: {:?}", instr),
Nov 04 03:50:33.055 INFO kablam!      |                             ^
Nov 04 03:50:33.055 INFO kablam!      |
Nov 04 03:50:33.055 INFO kablam!      = note: #[warn(unreachable_patterns)] on by default
Nov 04 03:50:33.055 INFO kablam! 
Nov 04 03:50:33.504 INFO kablam! warning: struct is never constructed: `ASTContext`
Nov 04 03:50:33.504 INFO kablam!  --> src/ast/mod.rs:9:1
Nov 04 03:50:33.504 INFO kablam!   |
Nov 04 03:50:33.504 INFO kablam! 9 | struct ASTContext {
Nov 04 03:50:33.504 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.504 INFO kablam!   |
Nov 04 03:50:33.504 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 03:50:33.504 INFO kablam! 
Nov 04 03:50:33.504 INFO kablam! warning: struct is never constructed: `Scope`
Nov 04 03:50:33.504 INFO kablam!   --> src/ast/mod.rs:16:1
Nov 04 03:50:33.504 INFO kablam!    |
Nov 04 03:50:33.504 INFO kablam! 16 | struct Scope<'parent, 'ctx: 'parent> {
Nov 04 03:50:33.504 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.504 INFO kablam! 
Nov 04 03:50:33.504 INFO kablam! warning: struct is never constructed: `Block`
Nov 04 03:50:33.504 INFO kablam!   --> src/ast/mod.rs:23:1
Nov 04 03:50:33.504 INFO kablam!    |
Nov 04 03:50:33.504 INFO kablam! 23 | struct Block<'ctx> {
Nov 04 03:50:33.504 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.504 INFO kablam! 
Nov 04 03:50:33.504 INFO kablam! warning: struct is never constructed: `Node`
Nov 04 03:50:33.504 INFO kablam!   --> src/ast/mod.rs:30:1
Nov 04 03:50:33.504 INFO kablam!    |
Nov 04 03:50:33.504 INFO kablam! 30 | struct Node<T: Sized> {
Nov 04 03:50:33.504 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.504 INFO kablam! 
Nov 04 03:50:33.504 INFO kablam! warning: struct is never constructed: `StatementNode`
Nov 04 03:50:33.504 INFO kablam!   --> src/ast/mod.rs:37:1
Nov 04 03:50:33.504 INFO kablam!    |
Nov 04 03:50:33.504 INFO kablam! 37 | struct StatementNode<'ctx, T: Sized> {
Nov 04 03:50:33.504 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.504 INFO kablam! 
Nov 04 03:50:33.504 INFO kablam! warning: struct is never constructed: `StatLocalDecl`
Nov 04 03:50:33.504 INFO kablam!   --> src/ast/mod.rs:49:1
Nov 04 03:50:33.504 INFO kablam!    |
Nov 04 03:50:33.504 INFO kablam! 49 | pub struct StatLocalDecl { // <'ctx> {
Nov 04 03:50:33.504 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.504 INFO kablam! 
Nov 04 03:50:33.504 INFO kablam! warning: enum is never used: `Statement`
Nov 04 03:50:33.504 INFO kablam!   --> src/ast/mod.rs:63:1
Nov 04 03:50:33.504 INFO kablam!    |
Nov 04 03:50:33.504 INFO kablam! 63 | pub enum Statement<'ctx> {
Nov 04 03:50:33.504 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.504 INFO kablam! 
Nov 04 03:50:33.504 INFO kablam! warning: associated const is never used: `VARARGS`
Nov 04 03:50:33.504 INFO kablam!   --> src/instruction_definitions.rs:90:5
Nov 04 03:50:33.504 INFO kablam!    |
Nov 04 03:50:33.504 INFO kablam! 90 |     pub const VARARGS: Count = Count(0);
Nov 04 03:50:33.504 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.504 INFO kablam! 
Nov 04 03:50:33.504 INFO kablam! warning: associated const is never used: `EMPTY`
Nov 04 03:50:33.504 INFO kablam!   --> src/instruction_definitions.rs:91:5
Nov 04 03:50:33.504 INFO kablam!    |
Nov 04 03:50:33.504 INFO kablam! 91 |     pub const EMPTY: Count = Count(1);
Nov 04 03:50:33.504 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.504 INFO kablam! 
Nov 04 03:50:33.504 INFO kablam! warning: field is never used: `a`
Nov 04 03:50:33.504 INFO kablam!   --> src/instruction_decoder.rs:75:5
Nov 04 03:50:33.505 INFO kablam!    |
Nov 04 03:50:33.505 INFO kablam! 75 |     a: u8,
Nov 04 03:50:33.505 INFO kablam!    |     ^^^^^
Nov 04 03:50:33.505 INFO kablam! 
Nov 04 03:50:33.505 INFO kablam! warning: field is never used: `a`
Nov 04 03:50:33.505 INFO kablam!   --> src/instruction_decoder.rs:89:5
Nov 04 03:50:33.505 INFO kablam!    |
Nov 04 03:50:33.505 INFO kablam! 89 |     a: u8,
Nov 04 03:50:33.505 INFO kablam!    |     ^^^^^
Nov 04 03:50:33.505 INFO kablam! 
Nov 04 03:50:33.505 INFO kablam! warning: struct is never constructed: `SetUpvalueViewData`
Nov 04 03:50:33.505 INFO kablam!   --> src/view/view_data.rs:55:1
Nov 04 03:50:33.505 INFO kablam!    |
Nov 04 03:50:33.505 INFO kablam! 55 | pub struct SetUpvalueViewData(pub AssignmentInfo);
Nov 04 03:50:33.505 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.505 INFO kablam! 
Nov 04 03:50:33.647 INFO kablam! warning: struct is never constructed: `ASTContext`
Nov 04 03:50:33.647 INFO kablam!  --> src/ast/mod.rs:9:1
Nov 04 03:50:33.647 INFO kablam!   |
Nov 04 03:50:33.647 INFO kablam! 9 | struct ASTContext {
Nov 04 03:50:33.647 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.647 INFO kablam!   |
Nov 04 03:50:33.647 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 03:50:33.647 INFO kablam! 
Nov 04 03:50:33.647 INFO kablam! warning: struct is never constructed: `Scope`
Nov 04 03:50:33.647 INFO kablam!   --> src/ast/mod.rs:16:1
Nov 04 03:50:33.647 INFO kablam!    |
Nov 04 03:50:33.647 INFO kablam! 16 | struct Scope<'parent, 'ctx: 'parent> {
Nov 04 03:50:33.647 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.647 INFO kablam! 
Nov 04 03:50:33.647 INFO kablam! warning: struct is never constructed: `Block`
Nov 04 03:50:33.647 INFO kablam!   --> src/ast/mod.rs:23:1
Nov 04 03:50:33.647 INFO kablam!    |
Nov 04 03:50:33.647 INFO kablam! 23 | struct Block<'ctx> {
Nov 04 03:50:33.647 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.647 INFO kablam! 
Nov 04 03:50:33.647 INFO kablam! warning: struct is never constructed: `Node`
Nov 04 03:50:33.647 INFO kablam!   --> src/ast/mod.rs:30:1
Nov 04 03:50:33.647 INFO kablam!    |
Nov 04 03:50:33.647 INFO kablam! 30 | struct Node<T: Sized> {
Nov 04 03:50:33.647 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.647 INFO kablam! 
Nov 04 03:50:33.647 INFO kablam! warning: struct is never constructed: `StatementNode`
Nov 04 03:50:33.647 INFO kablam!   --> src/ast/mod.rs:37:1
Nov 04 03:50:33.647 INFO kablam!    |
Nov 04 03:50:33.647 INFO kablam! 37 | struct StatementNode<'ctx, T: Sized> {
Nov 04 03:50:33.647 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.647 INFO kablam! 
Nov 04 03:50:33.647 INFO kablam! warning: struct is never constructed: `StatLocalDecl`
Nov 04 03:50:33.648 INFO kablam!   --> src/ast/mod.rs:49:1
Nov 04 03:50:33.648 INFO kablam!    |
Nov 04 03:50:33.648 INFO kablam! 49 | pub struct StatLocalDecl { // <'ctx> {
Nov 04 03:50:33.648 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.648 INFO kablam! 
Nov 04 03:50:33.648 INFO kablam! warning: enum is never used: `Statement`
Nov 04 03:50:33.648 INFO kablam!   --> src/ast/mod.rs:63:1
Nov 04 03:50:33.648 INFO kablam!    |
Nov 04 03:50:33.648 INFO kablam! 63 | pub enum Statement<'ctx> {
Nov 04 03:50:33.648 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.648 INFO kablam! 
Nov 04 03:50:33.648 INFO kablam! warning: associated const is never used: `VARARGS`
Nov 04 03:50:33.648 INFO kablam!   --> src/instruction_definitions.rs:90:5
Nov 04 03:50:33.648 INFO kablam!    |
Nov 04 03:50:33.648 INFO kablam! 90 |     pub const VARARGS: Count = Count(0);
Nov 04 03:50:33.648 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.648 INFO kablam! 
Nov 04 03:50:33.648 INFO kablam! warning: associated const is never used: `EMPTY`
Nov 04 03:50:33.648 INFO kablam!   --> src/instruction_definitions.rs:91:5
Nov 04 03:50:33.648 INFO kablam!    |
Nov 04 03:50:33.648 INFO kablam! 91 |     pub const EMPTY: Count = Count(1);
Nov 04 03:50:33.648 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.648 INFO kablam! 
Nov 04 03:50:33.648 INFO kablam! warning: field is never used: `a`
Nov 04 03:50:33.648 INFO kablam!   --> src/instruction_decoder.rs:75:5
Nov 04 03:50:33.648 INFO kablam!    |
Nov 04 03:50:33.648 INFO kablam! 75 |     a: u8,
Nov 04 03:50:33.648 INFO kablam!    |     ^^^^^
Nov 04 03:50:33.648 INFO kablam! 
Nov 04 03:50:33.648 INFO kablam! warning: field is never used: `a`
Nov 04 03:50:33.649 INFO kablam!   --> src/instruction_decoder.rs:89:5
Nov 04 03:50:33.649 INFO kablam!    |
Nov 04 03:50:33.649 INFO kablam! 89 |     a: u8,
Nov 04 03:50:33.649 INFO kablam!    |     ^^^^^
Nov 04 03:50:33.649 INFO kablam! 
Nov 04 03:50:33.649 INFO kablam! warning: struct is never constructed: `SetUpvalueViewData`
Nov 04 03:50:33.649 INFO kablam!   --> src/view/view_data.rs:55:1
Nov 04 03:50:33.649 INFO kablam!    |
Nov 04 03:50:33.649 INFO kablam! 55 | pub struct SetUpvalueViewData(pub AssignmentInfo);
Nov 04 03:50:33.649 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:50:33.649 INFO kablam! 
Nov 04 03:50:33.742 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.29s
Nov 04 03:50:33.771 INFO kablam! su: No module specific data is present
Nov 04 03:50:34.592 INFO running `"docker" "rm" "-f" "1bc8ae6e7e131d8e8518463444955a3917a00d2dad5883d4e72cf6d8eb19446a"`
Nov 04 03:50:34.955 INFO blam! 1bc8ae6e7e131d8e8518463444955a3917a00d2dad5883d4e72cf6d8eb19446a