Sep 01 00:29:46.887 INFO checking Leonardo2718/cookievm against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 00:29:46.887 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 00:29:46.887 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 00:29:47.048 INFO blam! ad53d072887ab71c26e7b47737ca309beb49eab8f949790e978f8b0d8c117890
Sep 01 00:29:47.050 INFO running `"docker" "start" "-a" "ad53d072887ab71c26e7b47737ca309beb49eab8f949790e978f8b0d8c117890"`
Sep 01 00:29:47.628 INFO kablam!     Checking nix v0.5.1
Sep 01 00:29:52.780 INFO kablam!     Checking rustyline v1.0.0
Sep 01 00:29:54.456 INFO kablam!     Checking cookie v0.1.0 (file:///source)
Sep 01 00:29:55.081 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 01 00:29:55.081 INFO kablam!   --> src/thread.rs:29:5
Sep 01 00:29:55.081 INFO kablam!    |
Sep 01 00:29:55.081 INFO kablam! 29 | use std::collections::HashMap;
Sep 01 00:29:55.081 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:29:55.081 INFO kablam!    |
Sep 01 00:29:55.081 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 00:29:55.081 INFO kablam! 
Sep 01 00:29:57.519 INFO kablam! warning: type alias is never used: `Char`
Sep 01 00:29:57.519 INFO kablam!   --> src/cookie_base.rs:42:16
Sep 01 00:29:57.519 INFO kablam!    |
Sep 01 00:29:57.519 INFO kablam! 42 |               $( pub type $n = $t );+;
Sep 01 00:29:57.519 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Sep 01 00:29:57.519 INFO kablam! ...
Sep 01 00:29:57.519 INFO kablam! 60 | / define_types![ (I32, i32)
Sep 01 00:29:57.519 INFO kablam! 61 | |              , (F32, f32)
Sep 01 00:29:57.519 INFO kablam! 62 | |              , (Char, char)
Sep 01 00:29:57.519 INFO kablam! 63 | |              , (Bool, bool)
Sep 01 00:29:57.519 INFO kablam! 64 | |              , (IPtr, usize)
Sep 01 00:29:57.520 INFO kablam! 65 | |              , (SPtr, usize)
Sep 01 00:29:57.520 INFO kablam! 66 | |              ];
Sep 01 00:29:57.520 INFO kablam!    | |_______________- in this macro invocation
Sep 01 00:29:57.520 INFO kablam!    |
Sep 01 00:29:57.520 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 00:29:57.520 INFO kablam! 
Sep 01 00:29:57.521 INFO kablam! warning: type alias is never used: `Bool`
Sep 01 00:29:57.521 INFO kablam!   --> src/cookie_base.rs:42:16
Sep 01 00:29:57.521 INFO kablam!    |
Sep 01 00:29:57.521 INFO kablam! 42 |               $( pub type $n = $t );+;
Sep 01 00:29:57.521 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Sep 01 00:29:57.521 INFO kablam! ...
Sep 01 00:29:57.521 INFO kablam! 60 | / define_types![ (I32, i32)
Sep 01 00:29:57.521 INFO kablam! 61 | |              , (F32, f32)
Sep 01 00:29:57.521 INFO kablam! 62 | |              , (Char, char)
Sep 01 00:29:57.521 INFO kablam! 63 | |              , (Bool, bool)
Sep 01 00:29:57.521 INFO kablam! 64 | |              , (IPtr, usize)
Sep 01 00:29:57.521 INFO kablam! 65 | |              , (SPtr, usize)
Sep 01 00:29:57.521 INFO kablam! 66 | |              ];
Sep 01 00:29:57.522 INFO kablam!    | |_______________- in this macro invocation
Sep 01 00:29:57.522 INFO kablam! 
Sep 01 00:29:57.522 INFO kablam! warning: type alias is never used: `Void`
Sep 01 00:29:57.522 INFO kablam!   --> src/cookie_base.rs:43:13
Sep 01 00:29:57.522 INFO kablam!    |
Sep 01 00:29:57.522 INFO kablam! 43 |               pub type Void = ();
Sep 01 00:29:57.522 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^
Sep 01 00:29:57.523 INFO kablam! ...
Sep 01 00:29:57.523 INFO kablam! 60 | / define_types![ (I32, i32)
Sep 01 00:29:57.523 INFO kablam! 61 | |              , (F32, f32)
Sep 01 00:29:57.523 INFO kablam! 62 | |              , (Char, char)
Sep 01 00:29:57.523 INFO kablam! 63 | |              , (Bool, bool)
Sep 01 00:29:57.523 INFO kablam! 64 | |              , (IPtr, usize)
Sep 01 00:29:57.523 INFO kablam! 65 | |              , (SPtr, usize)
Sep 01 00:29:57.523 INFO kablam! 66 | |              ];
Sep 01 00:29:57.523 INFO kablam!    | |_______________- in this macro invocation
Sep 01 00:29:57.523 INFO kablam! 
Sep 01 00:29:57.524 INFO kablam! warning: variant is never constructed: `NE`
Sep 01 00:29:57.524 INFO kablam!    --> src/cookie_base.rs:307:9
Sep 01 00:29:57.524 INFO kablam!     |
Sep 01 00:29:57.524 INFO kablam! 307 |     EQ, NE,         // normal equality (mismatched types results in false)
Sep 01 00:29:57.524 INFO kablam!     |         ^^
Sep 01 00:29:57.524 INFO kablam! 
Sep 01 00:29:57.524 INFO kablam! warning: variant is never constructed: `SEQ`
Sep 01 00:29:57.525 INFO kablam!    --> src/cookie_base.rs:308:5
Sep 01 00:29:57.525 INFO kablam!     |
Sep 01 00:29:57.525 INFO kablam! 308 |     SEQ, SNE,       // strict equality (mismatched types results in error)
Sep 01 00:29:57.525 INFO kablam!     |     ^^^
Sep 01 00:29:57.525 INFO kablam! 
Sep 01 00:29:57.525 INFO kablam! warning: variant is never constructed: `SNE`
Sep 01 00:29:57.525 INFO kablam!    --> src/cookie_base.rs:308:10
Sep 01 00:29:57.525 INFO kablam!     |
Sep 01 00:29:57.525 INFO kablam! 308 |     SEQ, SNE,       // strict equality (mismatched types results in error)
Sep 01 00:29:57.525 INFO kablam!     |          ^^^
Sep 01 00:29:57.526 INFO kablam! 
Sep 01 00:29:57.526 INFO kablam! warning: variant is never constructed: `TEQ`
Sep 01 00:29:57.526 INFO kablam!    --> src/cookie_base.rs:309:5
Sep 01 00:29:57.526 INFO kablam!     |
Sep 01 00:29:57.526 INFO kablam! 309 |     TEQ, TNE,       // type equality
Sep 01 00:29:57.526 INFO kablam!     |     ^^^
Sep 01 00:29:57.527 INFO kablam! 
Sep 01 00:29:57.527 INFO kablam! warning: variant is never constructed: `TNE`
Sep 01 00:29:57.527 INFO kablam!    --> src/cookie_base.rs:309:10
Sep 01 00:29:57.527 INFO kablam!     |
Sep 01 00:29:57.527 INFO kablam! 309 |     TEQ, TNE,       // type equality
Sep 01 00:29:57.527 INFO kablam!     |          ^^^
Sep 01 00:29:57.527 INFO kablam! 
Sep 01 00:29:57.528 INFO kablam! warning: variant is never constructed: `ExternalSymbol`
Sep 01 00:29:57.528 INFO kablam!    --> src/cookie_base.rs:368:5
Sep 01 00:29:57.528 INFO kablam!     |
Sep 01 00:29:57.528 INFO kablam! 368 |     ExternalSymbol(usize, String)
Sep 01 00:29:57.528 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:29:57.528 INFO kablam! 
Sep 01 00:29:57.529 INFO kablam! warning: variant is never constructed: `StackOverflow`
Sep 01 00:29:57.529 INFO kablam!   --> src/interpreter.rs:48:5
Sep 01 00:29:57.529 INFO kablam!    |
Sep 01 00:29:57.529 INFO kablam! 48 |     StackOverflow,
Sep 01 00:29:57.529 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 01 00:29:57.529 INFO kablam! 
Sep 01 00:29:57.530 INFO kablam! warning: variant is never constructed: `ReadLineError`
Sep 01 00:29:57.530 INFO kablam!   --> src/debugger.rs:49:5
Sep 01 00:29:57.530 INFO kablam!    |
Sep 01 00:29:57.530 INFO kablam! 49 |     ReadLineError(rustyline::error::ReadlineError)
Sep 01 00:29:57.530 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:29:57.530 INFO kablam! 
Sep 01 00:30:01.003 INFO kablam! warning: type alias is never used: `Char`
Sep 01 00:30:01.003 INFO kablam!   --> src/cookie_base.rs:42:16
Sep 01 00:30:01.003 INFO kablam!    |
Sep 01 00:30:01.003 INFO kablam! 42 |               $( pub type $n = $t );+;
Sep 01 00:30:01.003 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Sep 01 00:30:01.003 INFO kablam! ...
Sep 01 00:30:01.003 INFO kablam! 60 | / define_types![ (I32, i32)
Sep 01 00:30:01.003 INFO kablam! 61 | |              , (F32, f32)
Sep 01 00:30:01.003 INFO kablam! 62 | |              , (Char, char)
Sep 01 00:30:01.003 INFO kablam! 63 | |              , (Bool, bool)
Sep 01 00:30:01.003 INFO kablam! 64 | |              , (IPtr, usize)
Sep 01 00:30:01.003 INFO kablam! 65 | |              , (SPtr, usize)
Sep 01 00:30:01.003 INFO kablam! 66 | |              ];
Sep 01 00:30:01.003 INFO kablam!    | |_______________- in this macro invocation
Sep 01 00:30:01.003 INFO kablam!    |
Sep 01 00:30:01.004 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 00:30:01.004 INFO kablam! 
Sep 01 00:30:01.004 INFO kablam! warning: type alias is never used: `Bool`
Sep 01 00:30:01.004 INFO kablam!   --> src/cookie_base.rs:42:16
Sep 01 00:30:01.004 INFO kablam!    |
Sep 01 00:30:01.004 INFO kablam! 42 |               $( pub type $n = $t );+;
Sep 01 00:30:01.004 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Sep 01 00:30:01.004 INFO kablam! ...
Sep 01 00:30:01.004 INFO kablam! 60 | / define_types![ (I32, i32)
Sep 01 00:30:01.004 INFO kablam! 61 | |              , (F32, f32)
Sep 01 00:30:01.004 INFO kablam! 62 | |              , (Char, char)
Sep 01 00:30:01.004 INFO kablam! 63 | |              , (Bool, bool)
Sep 01 00:30:01.004 INFO kablam! 64 | |              , (IPtr, usize)
Sep 01 00:30:01.004 INFO kablam! 65 | |              , (SPtr, usize)
Sep 01 00:30:01.004 INFO kablam! 66 | |              ];
Sep 01 00:30:01.004 INFO kablam!    | |_______________- in this macro invocation
Sep 01 00:30:01.004 INFO kablam! 
Sep 01 00:30:01.004 INFO kablam! warning: type alias is never used: `Void`
Sep 01 00:30:01.004 INFO kablam!   --> src/cookie_base.rs:43:13
Sep 01 00:30:01.004 INFO kablam!    |
Sep 01 00:30:01.004 INFO kablam! 43 |               pub type Void = ();
Sep 01 00:30:01.005 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^
Sep 01 00:30:01.005 INFO kablam! ...
Sep 01 00:30:01.005 INFO kablam! 60 | / define_types![ (I32, i32)
Sep 01 00:30:01.005 INFO kablam! 61 | |              , (F32, f32)
Sep 01 00:30:01.005 INFO kablam! 62 | |              , (Char, char)
Sep 01 00:30:01.005 INFO kablam! 63 | |              , (Bool, bool)
Sep 01 00:30:01.005 INFO kablam! 64 | |              , (IPtr, usize)
Sep 01 00:30:01.005 INFO kablam! 65 | |              , (SPtr, usize)
Sep 01 00:30:01.005 INFO kablam! 66 | |              ];
Sep 01 00:30:01.005 INFO kablam!    | |_______________- in this macro invocation
Sep 01 00:30:01.005 INFO kablam! 
Sep 01 00:30:01.005 INFO kablam! warning: variant is never constructed: `TEQ`
Sep 01 00:30:01.005 INFO kablam!    --> src/cookie_base.rs:309:5
Sep 01 00:30:01.005 INFO kablam!     |
Sep 01 00:30:01.005 INFO kablam! 309 |     TEQ, TNE,       // type equality
Sep 01 00:30:01.005 INFO kablam!     |     ^^^
Sep 01 00:30:01.005 INFO kablam! 
Sep 01 00:30:01.005 INFO kablam! warning: variant is never constructed: `TNE`
Sep 01 00:30:01.005 INFO kablam!    --> src/cookie_base.rs:309:10
Sep 01 00:30:01.005 INFO kablam!     |
Sep 01 00:30:01.005 INFO kablam! 309 |     TEQ, TNE,       // type equality
Sep 01 00:30:01.005 INFO kablam!     |          ^^^
Sep 01 00:30:01.005 INFO kablam! 
Sep 01 00:30:01.005 INFO kablam! warning: variant is never constructed: `ExternalSymbol`
Sep 01 00:30:01.005 INFO kablam!    --> src/cookie_base.rs:368:5
Sep 01 00:30:01.005 INFO kablam!     |
Sep 01 00:30:01.005 INFO kablam! 368 |     ExternalSymbol(usize, String)
Sep 01 00:30:01.005 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:30:01.005 INFO kablam! 
Sep 01 00:30:01.005 INFO kablam! warning: variant is never constructed: `StackOverflow`
Sep 01 00:30:01.005 INFO kablam!   --> src/interpreter.rs:48:5
Sep 01 00:30:01.006 INFO kablam!    |
Sep 01 00:30:01.006 INFO kablam! 48 |     StackOverflow,
Sep 01 00:30:01.006 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 01 00:30:01.006 INFO kablam! 
Sep 01 00:30:01.006 INFO kablam! warning: variant is never constructed: `ReadLineError`
Sep 01 00:30:01.006 INFO kablam!   --> src/debugger.rs:49:5
Sep 01 00:30:01.006 INFO kablam!    |
Sep 01 00:30:01.006 INFO kablam! 49 |     ReadLineError(rustyline::error::ReadlineError)
Sep 01 00:30:01.006 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:30:01.006 INFO kablam! 
Sep 01 00:30:01.195 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.60s
Sep 01 00:30:01.199 INFO kablam! su: No module specific data is present
Sep 01 00:30:01.759 INFO running `"docker" "rm" "-f" "ad53d072887ab71c26e7b47737ca309beb49eab8f949790e978f8b0d8c117890"`
Sep 01 00:30:01.896 INFO blam! ad53d072887ab71c26e7b47737ca309beb49eab8f949790e978f8b0d8c117890