Aug 29 21:13:57.649 INFO checking Leonardo2718/cookievm against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 21:13:57.650 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 21:13:57.650 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 21:13:57.876 INFO blam! bdb4a15ed084b0bd85d869126ca56dd92ef43873bf376d8953de7c56006ff59f
Aug 29 21:13:57.877 INFO running `"docker" "start" "-a" "bdb4a15ed084b0bd85d869126ca56dd92ef43873bf376d8953de7c56006ff59f"`
Aug 29 21:13:58.445 INFO kablam!     Checking nix v0.5.1
Aug 29 21:14:02.804 INFO kablam!     Checking rustyline v1.0.0
Aug 29 21:14:04.431 INFO kablam!     Checking cookie v0.1.0 (file:///source)
Aug 29 21:14:04.933 INFO kablam! warning: unused import: `std::collections::HashMap`
Aug 29 21:14:04.933 INFO kablam!   --> src/thread.rs:29:5
Aug 29 21:14:04.933 INFO kablam!    |
Aug 29 21:14:04.934 INFO kablam! 29 | use std::collections::HashMap;
Aug 29 21:14:04.934 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 21:14:04.934 INFO kablam!    |
Aug 29 21:14:04.934 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 29 21:14:04.934 INFO kablam! 
Aug 29 21:14:07.089 INFO kablam! warning: type alias is never used: `Char`
Aug 29 21:14:07.089 INFO kablam!   --> src/cookie_base.rs:42:16
Aug 29 21:14:07.089 INFO kablam!    |
Aug 29 21:14:07.089 INFO kablam! 42 |               $( pub type $n = $t );+;
Aug 29 21:14:07.089 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Aug 29 21:14:07.089 INFO kablam! ...
Aug 29 21:14:07.089 INFO kablam! 60 | / define_types![ (I32, i32)
Aug 29 21:14:07.089 INFO kablam! 61 | |              , (F32, f32)
Aug 29 21:14:07.089 INFO kablam! 62 | |              , (Char, char)
Aug 29 21:14:07.089 INFO kablam! 63 | |              , (Bool, bool)
Aug 29 21:14:07.089 INFO kablam! 64 | |              , (IPtr, usize)
Aug 29 21:14:07.089 INFO kablam! 65 | |              , (SPtr, usize)
Aug 29 21:14:07.089 INFO kablam! 66 | |              ];
Aug 29 21:14:07.090 INFO kablam!    | |_______________- in this macro invocation
Aug 29 21:14:07.090 INFO kablam!    |
Aug 29 21:14:07.090 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 29 21:14:07.090 INFO kablam! 
Aug 29 21:14:07.091 INFO kablam! warning: type alias is never used: `Bool`
Aug 29 21:14:07.091 INFO kablam!   --> src/cookie_base.rs:42:16
Aug 29 21:14:07.091 INFO kablam!    |
Aug 29 21:14:07.091 INFO kablam! 42 |               $( pub type $n = $t );+;
Aug 29 21:14:07.091 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Aug 29 21:14:07.091 INFO kablam! ...
Aug 29 21:14:07.091 INFO kablam! 60 | / define_types![ (I32, i32)
Aug 29 21:14:07.091 INFO kablam! 61 | |              , (F32, f32)
Aug 29 21:14:07.091 INFO kablam! 62 | |              , (Char, char)
Aug 29 21:14:07.091 INFO kablam! 63 | |              , (Bool, bool)
Aug 29 21:14:07.091 INFO kablam! 64 | |              , (IPtr, usize)
Aug 29 21:14:07.091 INFO kablam! 65 | |              , (SPtr, usize)
Aug 29 21:14:07.091 INFO kablam! 66 | |              ];
Aug 29 21:14:07.092 INFO kablam!    | |_______________- in this macro invocation
Aug 29 21:14:07.092 INFO kablam! 
Aug 29 21:14:07.092 INFO kablam! warning: type alias is never used: `Void`
Aug 29 21:14:07.092 INFO kablam!   --> src/cookie_base.rs:43:13
Aug 29 21:14:07.092 INFO kablam!    |
Aug 29 21:14:07.092 INFO kablam! 43 |               pub type Void = ();
Aug 29 21:14:07.092 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^
Aug 29 21:14:07.092 INFO kablam! ...
Aug 29 21:14:07.092 INFO kablam! 60 | / define_types![ (I32, i32)
Aug 29 21:14:07.092 INFO kablam! 61 | |              , (F32, f32)
Aug 29 21:14:07.092 INFO kablam! 62 | |              , (Char, char)
Aug 29 21:14:07.092 INFO kablam! 63 | |              , (Bool, bool)
Aug 29 21:14:07.092 INFO kablam! 64 | |              , (IPtr, usize)
Aug 29 21:14:07.092 INFO kablam! 65 | |              , (SPtr, usize)
Aug 29 21:14:07.092 INFO kablam! 66 | |              ];
Aug 29 21:14:07.092 INFO kablam!    | |_______________- in this macro invocation
Aug 29 21:14:07.092 INFO kablam! 
Aug 29 21:14:07.092 INFO kablam! warning: variant is never constructed: `NE`
Aug 29 21:14:07.092 INFO kablam!    --> src/cookie_base.rs:307:9
Aug 29 21:14:07.092 INFO kablam!     |
Aug 29 21:14:07.092 INFO kablam! 307 |     EQ, NE,         // normal equality (mismatched types results in false)
Aug 29 21:14:07.092 INFO kablam!     |         ^^
Aug 29 21:14:07.093 INFO kablam! 
Aug 29 21:14:07.093 INFO kablam! warning: variant is never constructed: `SEQ`
Aug 29 21:14:07.093 INFO kablam!    --> src/cookie_base.rs:308:5
Aug 29 21:14:07.093 INFO kablam!     |
Aug 29 21:14:07.093 INFO kablam! 308 |     SEQ, SNE,       // strict equality (mismatched types results in error)
Aug 29 21:14:07.093 INFO kablam!     |     ^^^
Aug 29 21:14:07.093 INFO kablam! 
Aug 29 21:14:07.093 INFO kablam! warning: variant is never constructed: `SNE`
Aug 29 21:14:07.093 INFO kablam!    --> src/cookie_base.rs:308:10
Aug 29 21:14:07.093 INFO kablam!     |
Aug 29 21:14:07.093 INFO kablam! 308 |     SEQ, SNE,       // strict equality (mismatched types results in error)
Aug 29 21:14:07.093 INFO kablam!     |          ^^^
Aug 29 21:14:07.093 INFO kablam! 
Aug 29 21:14:07.093 INFO kablam! warning: variant is never constructed: `TEQ`
Aug 29 21:14:07.093 INFO kablam!    --> src/cookie_base.rs:309:5
Aug 29 21:14:07.093 INFO kablam!     |
Aug 29 21:14:07.093 INFO kablam! 309 |     TEQ, TNE,       // type equality
Aug 29 21:14:07.093 INFO kablam!     |     ^^^
Aug 29 21:14:07.093 INFO kablam! 
Aug 29 21:14:07.093 INFO kablam! warning: variant is never constructed: `TNE`
Aug 29 21:14:07.093 INFO kablam!    --> src/cookie_base.rs:309:10
Aug 29 21:14:07.094 INFO kablam!     |
Aug 29 21:14:07.094 INFO kablam! 309 |     TEQ, TNE,       // type equality
Aug 29 21:14:07.094 INFO kablam!     |          ^^^
Aug 29 21:14:07.094 INFO kablam! 
Aug 29 21:14:07.094 INFO kablam! warning: variant is never constructed: `ExternalSymbol`
Aug 29 21:14:07.094 INFO kablam!    --> src/cookie_base.rs:368:5
Aug 29 21:14:07.094 INFO kablam!     |
Aug 29 21:14:07.094 INFO kablam! 368 |     ExternalSymbol(usize, String)
Aug 29 21:14:07.094 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 21:14:07.094 INFO kablam! 
Aug 29 21:14:07.094 INFO kablam! warning: variant is never constructed: `StackOverflow`
Aug 29 21:14:07.094 INFO kablam!   --> src/interpreter.rs:48:5
Aug 29 21:14:07.094 INFO kablam!    |
Aug 29 21:14:07.094 INFO kablam! 48 |     StackOverflow,
Aug 29 21:14:07.094 INFO kablam!    |     ^^^^^^^^^^^^^
Aug 29 21:14:07.094 INFO kablam! 
Aug 29 21:14:07.094 INFO kablam! warning: variant is never constructed: `ReadLineError`
Aug 29 21:14:07.094 INFO kablam!   --> src/debugger.rs:49:5
Aug 29 21:14:07.096 INFO kablam!    |
Aug 29 21:14:07.096 INFO kablam! 49 |     ReadLineError(rustyline::error::ReadlineError)
Aug 29 21:14:07.097 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 21:14:07.097 INFO kablam! 
Aug 29 21:14:12.490 INFO kablam! warning: type alias is never used: `Char`
Aug 29 21:14:12.490 INFO kablam!   --> src/cookie_base.rs:42:16
Aug 29 21:14:12.490 INFO kablam!    |
Aug 29 21:14:12.490 INFO kablam! 42 |               $( pub type $n = $t );+;
Aug 29 21:14:12.490 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Aug 29 21:14:12.490 INFO kablam! ...
Aug 29 21:14:12.490 INFO kablam! 60 | / define_types![ (I32, i32)
Aug 29 21:14:12.490 INFO kablam! 61 | |              , (F32, f32)
Aug 29 21:14:12.490 INFO kablam! 62 | |              , (Char, char)
Aug 29 21:14:12.490 INFO kablam! 63 | |              , (Bool, bool)
Aug 29 21:14:12.490 INFO kablam! 64 | |              , (IPtr, usize)
Aug 29 21:14:12.490 INFO kablam! 65 | |              , (SPtr, usize)
Aug 29 21:14:12.490 INFO kablam! 66 | |              ];
Aug 29 21:14:12.490 INFO kablam!    | |_______________- in this macro invocation
Aug 29 21:14:12.490 INFO kablam!    |
Aug 29 21:14:12.490 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 29 21:14:12.490 INFO kablam! 
Aug 29 21:14:12.491 INFO kablam! warning: type alias is never used: `Bool`
Aug 29 21:14:12.491 INFO kablam!   --> src/cookie_base.rs:42:16
Aug 29 21:14:12.491 INFO kablam!    |
Aug 29 21:14:12.491 INFO kablam! 42 |               $( pub type $n = $t );+;
Aug 29 21:14:12.491 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Aug 29 21:14:12.491 INFO kablam! ...
Aug 29 21:14:12.491 INFO kablam! 60 | / define_types![ (I32, i32)
Aug 29 21:14:12.491 INFO kablam! 61 | |              , (F32, f32)
Aug 29 21:14:12.491 INFO kablam! 62 | |              , (Char, char)
Aug 29 21:14:12.491 INFO kablam! 63 | |              , (Bool, bool)
Aug 29 21:14:12.491 INFO kablam! 64 | |              , (IPtr, usize)
Aug 29 21:14:12.491 INFO kablam! 65 | |              , (SPtr, usize)
Aug 29 21:14:12.491 INFO kablam! 66 | |              ];
Aug 29 21:14:12.491 INFO kablam!    | |_______________- in this macro invocation
Aug 29 21:14:12.491 INFO kablam! 
Aug 29 21:14:12.491 INFO kablam! warning: type alias is never used: `Void`
Aug 29 21:14:12.491 INFO kablam!   --> src/cookie_base.rs:43:13
Aug 29 21:14:12.491 INFO kablam!    |
Aug 29 21:14:12.491 INFO kablam! 43 |               pub type Void = ();
Aug 29 21:14:12.491 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^
Aug 29 21:14:12.491 INFO kablam! ...
Aug 29 21:14:12.491 INFO kablam! 60 | / define_types![ (I32, i32)
Aug 29 21:14:12.492 INFO kablam! 61 | |              , (F32, f32)
Aug 29 21:14:12.492 INFO kablam! 62 | |              , (Char, char)
Aug 29 21:14:12.492 INFO kablam! 63 | |              , (Bool, bool)
Aug 29 21:14:12.492 INFO kablam! 64 | |              , (IPtr, usize)
Aug 29 21:14:12.492 INFO kablam! 65 | |              , (SPtr, usize)
Aug 29 21:14:12.492 INFO kablam! 66 | |              ];
Aug 29 21:14:12.492 INFO kablam!    | |_______________- in this macro invocation
Aug 29 21:14:12.492 INFO kablam! 
Aug 29 21:14:12.492 INFO kablam! warning: variant is never constructed: `TEQ`
Aug 29 21:14:12.492 INFO kablam!    --> src/cookie_base.rs:309:5
Aug 29 21:14:12.492 INFO kablam!     |
Aug 29 21:14:12.492 INFO kablam! 309 |     TEQ, TNE,       // type equality
Aug 29 21:14:12.492 INFO kablam!     |     ^^^
Aug 29 21:14:12.492 INFO kablam! 
Aug 29 21:14:12.492 INFO kablam! warning: variant is never constructed: `TNE`
Aug 29 21:14:12.492 INFO kablam!    --> src/cookie_base.rs:309:10
Aug 29 21:14:12.492 INFO kablam!     |
Aug 29 21:14:12.492 INFO kablam! 309 |     TEQ, TNE,       // type equality
Aug 29 21:14:12.492 INFO kablam!     |          ^^^
Aug 29 21:14:12.492 INFO kablam! 
Aug 29 21:14:12.492 INFO kablam! warning: variant is never constructed: `ExternalSymbol`
Aug 29 21:14:12.492 INFO kablam!    --> src/cookie_base.rs:368:5
Aug 29 21:14:12.492 INFO kablam!     |
Aug 29 21:14:12.492 INFO kablam! 368 |     ExternalSymbol(usize, String)
Aug 29 21:14:12.492 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 21:14:12.492 INFO kablam! 
Aug 29 21:14:12.492 INFO kablam! warning: variant is never constructed: `StackOverflow`
Aug 29 21:14:12.492 INFO kablam!   --> src/interpreter.rs:48:5
Aug 29 21:14:12.492 INFO kablam!    |
Aug 29 21:14:12.492 INFO kablam! 48 |     StackOverflow,
Aug 29 21:14:12.492 INFO kablam!    |     ^^^^^^^^^^^^^
Aug 29 21:14:12.492 INFO kablam! 
Aug 29 21:14:12.493 INFO kablam! warning: variant is never constructed: `ReadLineError`
Aug 29 21:14:12.493 INFO kablam!   --> src/debugger.rs:49:5
Aug 29 21:14:12.493 INFO kablam!    |
Aug 29 21:14:12.493 INFO kablam! 49 |     ReadLineError(rustyline::error::ReadlineError)
Aug 29 21:14:12.493 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 21:14:12.493 INFO kablam! 
Aug 29 21:14:12.794 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.37s
Aug 29 21:14:12.797 INFO kablam! su: No module specific data is present
Aug 29 21:14:13.275 INFO running `"docker" "rm" "-f" "bdb4a15ed084b0bd85d869126ca56dd92ef43873bf376d8953de7c56006ff59f"`
Aug 29 21:14:13.425 INFO blam! bdb4a15ed084b0bd85d869126ca56dd92ef43873bf376d8953de7c56006ff59f