Sep 01 17:26:48.815 INFO checking Leonardo2718/cookievm against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 17:26:48.815 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 17:26:48.815 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 17:26:48.986 INFO blam! 59cded57f0fb13022966eb0236a250241630d6cb4188551aca9d2dc65e65d22e
Sep 01 17:26:48.989 INFO running `"docker" "start" "-a" "59cded57f0fb13022966eb0236a250241630d6cb4188551aca9d2dc65e65d22e"`
Sep 01 17:26:49.815 INFO kablam!     Checking nix v0.5.1
Sep 01 17:26:55.583 INFO kablam!     Checking rustyline v1.0.0
Sep 01 17:26:57.335 INFO kablam!     Checking cookie v0.1.0 (file:///source)
Sep 01 17:26:58.024 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 01 17:26:58.024 INFO kablam!   --> src/thread.rs:29:5
Sep 01 17:26:58.024 INFO kablam!    |
Sep 01 17:26:58.024 INFO kablam! 29 | use std::collections::HashMap;
Sep 01 17:26:58.024 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 17:26:58.024 INFO kablam!    |
Sep 01 17:26:58.025 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 17:26:58.025 INFO kablam! 
Sep 01 17:27:00.482 INFO kablam! warning: type alias is never used: `Char`
Sep 01 17:27:00.482 INFO kablam!   --> src/cookie_base.rs:42:16
Sep 01 17:27:00.482 INFO kablam!    |
Sep 01 17:27:00.482 INFO kablam! 42 |               $( pub type $n = $t );+;
Sep 01 17:27:00.482 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Sep 01 17:27:00.482 INFO kablam! ...
Sep 01 17:27:00.482 INFO kablam! 60 | / define_types![ (I32, i32)
Sep 01 17:27:00.482 INFO kablam! 61 | |              , (F32, f32)
Sep 01 17:27:00.482 INFO kablam! 62 | |              , (Char, char)
Sep 01 17:27:00.482 INFO kablam! 63 | |              , (Bool, bool)
Sep 01 17:27:00.482 INFO kablam! 64 | |              , (IPtr, usize)
Sep 01 17:27:00.482 INFO kablam! 65 | |              , (SPtr, usize)
Sep 01 17:27:00.482 INFO kablam! 66 | |              ];
Sep 01 17:27:00.482 INFO kablam!    | |_______________- in this macro invocation
Sep 01 17:27:00.483 INFO kablam!    |
Sep 01 17:27:00.484 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 17:27:00.484 INFO kablam! 
Sep 01 17:27:00.485 INFO kablam! warning: type alias is never used: `Bool`
Sep 01 17:27:00.485 INFO kablam!   --> src/cookie_base.rs:42:16
Sep 01 17:27:00.485 INFO kablam!    |
Sep 01 17:27:00.485 INFO kablam! 42 |               $( pub type $n = $t );+;
Sep 01 17:27:00.485 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Sep 01 17:27:00.485 INFO kablam! ...
Sep 01 17:27:00.485 INFO kablam! 60 | / define_types![ (I32, i32)
Sep 01 17:27:00.485 INFO kablam! 61 | |              , (F32, f32)
Sep 01 17:27:00.485 INFO kablam! 62 | |              , (Char, char)
Sep 01 17:27:00.485 INFO kablam! 63 | |              , (Bool, bool)
Sep 01 17:27:00.485 INFO kablam! 64 | |              , (IPtr, usize)
Sep 01 17:27:00.485 INFO kablam! 65 | |              , (SPtr, usize)
Sep 01 17:27:00.485 INFO kablam! 66 | |              ];
Sep 01 17:27:00.485 INFO kablam!    | |_______________- in this macro invocation
Sep 01 17:27:00.486 INFO kablam! 
Sep 01 17:27:00.487 INFO kablam! warning: type alias is never used: `Void`
Sep 01 17:27:00.487 INFO kablam!   --> src/cookie_base.rs:43:13
Sep 01 17:27:00.487 INFO kablam!    |
Sep 01 17:27:00.487 INFO kablam! 43 |               pub type Void = ();
Sep 01 17:27:00.487 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^
Sep 01 17:27:00.487 INFO kablam! ...
Sep 01 17:27:00.487 INFO kablam! 60 | / define_types![ (I32, i32)
Sep 01 17:27:00.487 INFO kablam! 61 | |              , (F32, f32)
Sep 01 17:27:00.487 INFO kablam! 62 | |              , (Char, char)
Sep 01 17:27:00.487 INFO kablam! 63 | |              , (Bool, bool)
Sep 01 17:27:00.487 INFO kablam! 64 | |              , (IPtr, usize)
Sep 01 17:27:00.487 INFO kablam! 65 | |              , (SPtr, usize)
Sep 01 17:27:00.487 INFO kablam! 66 | |              ];
Sep 01 17:27:00.487 INFO kablam!    | |_______________- in this macro invocation
Sep 01 17:27:00.488 INFO kablam! 
Sep 01 17:27:00.488 INFO kablam! warning: variant is never constructed: `NE`
Sep 01 17:27:00.488 INFO kablam!    --> src/cookie_base.rs:307:9
Sep 01 17:27:00.488 INFO kablam!     |
Sep 01 17:27:00.488 INFO kablam! 307 |     EQ, NE,         // normal equality (mismatched types results in false)
Sep 01 17:27:00.488 INFO kablam!     |         ^^
Sep 01 17:27:00.489 INFO kablam! 
Sep 01 17:27:00.489 INFO kablam! warning: variant is never constructed: `SEQ`
Sep 01 17:27:00.489 INFO kablam!    --> src/cookie_base.rs:308:5
Sep 01 17:27:00.490 INFO kablam!     |
Sep 01 17:27:00.490 INFO kablam! 308 |     SEQ, SNE,       // strict equality (mismatched types results in error)
Sep 01 17:27:00.490 INFO kablam!     |     ^^^
Sep 01 17:27:00.490 INFO kablam! 
Sep 01 17:27:00.491 INFO kablam! warning: variant is never constructed: `SNE`
Sep 01 17:27:00.491 INFO kablam!    --> src/cookie_base.rs:308:10
Sep 01 17:27:00.491 INFO kablam!     |
Sep 01 17:27:00.491 INFO kablam! 308 |     SEQ, SNE,       // strict equality (mismatched types results in error)
Sep 01 17:27:00.491 INFO kablam!     |          ^^^
Sep 01 17:27:00.491 INFO kablam! 
Sep 01 17:27:00.492 INFO kablam! warning: variant is never constructed: `TEQ`
Sep 01 17:27:00.492 INFO kablam!    --> src/cookie_base.rs:309:5
Sep 01 17:27:00.492 INFO kablam!     |
Sep 01 17:27:00.492 INFO kablam! 309 |     TEQ, TNE,       // type equality
Sep 01 17:27:00.492 INFO kablam!     |     ^^^
Sep 01 17:27:00.492 INFO kablam! 
Sep 01 17:27:00.493 INFO kablam! warning: variant is never constructed: `TNE`
Sep 01 17:27:00.493 INFO kablam!    --> src/cookie_base.rs:309:10
Sep 01 17:27:00.493 INFO kablam!     |
Sep 01 17:27:00.493 INFO kablam! 309 |     TEQ, TNE,       // type equality
Sep 01 17:27:00.493 INFO kablam!     |          ^^^
Sep 01 17:27:00.493 INFO kablam! 
Sep 01 17:27:00.494 INFO kablam! warning: variant is never constructed: `ExternalSymbol`
Sep 01 17:27:00.494 INFO kablam!    --> src/cookie_base.rs:368:5
Sep 01 17:27:00.494 INFO kablam!     |
Sep 01 17:27:00.494 INFO kablam! 368 |     ExternalSymbol(usize, String)
Sep 01 17:27:00.494 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 17:27:00.494 INFO kablam! 
Sep 01 17:27:00.495 INFO kablam! warning: variant is never constructed: `StackOverflow`
Sep 01 17:27:00.495 INFO kablam!   --> src/interpreter.rs:48:5
Sep 01 17:27:00.495 INFO kablam!    |
Sep 01 17:27:00.495 INFO kablam! 48 |     StackOverflow,
Sep 01 17:27:00.495 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 01 17:27:00.496 INFO kablam! 
Sep 01 17:27:00.496 INFO kablam! warning: variant is never constructed: `ReadLineError`
Sep 01 17:27:00.496 INFO kablam!   --> src/debugger.rs:49:5
Sep 01 17:27:00.496 INFO kablam!    |
Sep 01 17:27:00.496 INFO kablam! 49 |     ReadLineError(rustyline::error::ReadlineError)
Sep 01 17:27:00.496 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 17:27:00.497 INFO kablam! 
Sep 01 17:27:03.699 INFO kablam! warning: type alias is never used: `Char`
Sep 01 17:27:03.700 INFO kablam!   --> src/cookie_base.rs:42:16
Sep 01 17:27:03.700 INFO kablam!    |
Sep 01 17:27:03.700 INFO kablam! 42 |               $( pub type $n = $t );+;
Sep 01 17:27:03.700 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Sep 01 17:27:03.700 INFO kablam! ...
Sep 01 17:27:03.700 INFO kablam! 60 | / define_types![ (I32, i32)
Sep 01 17:27:03.700 INFO kablam! 61 | |              , (F32, f32)
Sep 01 17:27:03.700 INFO kablam! 62 | |              , (Char, char)
Sep 01 17:27:03.701 INFO kablam! 63 | |              , (Bool, bool)
Sep 01 17:27:03.701 INFO kablam! 64 | |              , (IPtr, usize)
Sep 01 17:27:03.701 INFO kablam! 65 | |              , (SPtr, usize)
Sep 01 17:27:03.701 INFO kablam! 66 | |              ];
Sep 01 17:27:03.701 INFO kablam!    | |_______________- in this macro invocation
Sep 01 17:27:03.701 INFO kablam!    |
Sep 01 17:27:03.701 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 17:27:03.701 INFO kablam! 
Sep 01 17:27:03.701 INFO kablam! warning: type alias is never used: `Bool`
Sep 01 17:27:03.701 INFO kablam!   --> src/cookie_base.rs:42:16
Sep 01 17:27:03.701 INFO kablam!    |
Sep 01 17:27:03.701 INFO kablam! 42 |               $( pub type $n = $t );+;
Sep 01 17:27:03.701 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Sep 01 17:27:03.701 INFO kablam! ...
Sep 01 17:27:03.701 INFO kablam! 60 | / define_types![ (I32, i32)
Sep 01 17:27:03.701 INFO kablam! 61 | |              , (F32, f32)
Sep 01 17:27:03.701 INFO kablam! 62 | |              , (Char, char)
Sep 01 17:27:03.701 INFO kablam! 63 | |              , (Bool, bool)
Sep 01 17:27:03.701 INFO kablam! 64 | |              , (IPtr, usize)
Sep 01 17:27:03.701 INFO kablam! 65 | |              , (SPtr, usize)
Sep 01 17:27:03.701 INFO kablam! 66 | |              ];
Sep 01 17:27:03.701 INFO kablam!    | |_______________- in this macro invocation
Sep 01 17:27:03.702 INFO kablam! 
Sep 01 17:27:03.702 INFO kablam! warning: type alias is never used: `Void`
Sep 01 17:27:03.702 INFO kablam!   --> src/cookie_base.rs:43:13
Sep 01 17:27:03.702 INFO kablam!    |
Sep 01 17:27:03.702 INFO kablam! 43 |               pub type Void = ();
Sep 01 17:27:03.702 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^
Sep 01 17:27:03.702 INFO kablam! ...
Sep 01 17:27:03.702 INFO kablam! 60 | / define_types![ (I32, i32)
Sep 01 17:27:03.702 INFO kablam! 61 | |              , (F32, f32)
Sep 01 17:27:03.702 INFO kablam! 62 | |              , (Char, char)
Sep 01 17:27:03.702 INFO kablam! 63 | |              , (Bool, bool)
Sep 01 17:27:03.702 INFO kablam! 64 | |              , (IPtr, usize)
Sep 01 17:27:03.702 INFO kablam! 65 | |              , (SPtr, usize)
Sep 01 17:27:03.702 INFO kablam! 66 | |              ];
Sep 01 17:27:03.702 INFO kablam!    | |_______________- in this macro invocation
Sep 01 17:27:03.702 INFO kablam! 
Sep 01 17:27:03.702 INFO kablam! warning: variant is never constructed: `TEQ`
Sep 01 17:27:03.702 INFO kablam!    --> src/cookie_base.rs:309:5
Sep 01 17:27:03.702 INFO kablam!     |
Sep 01 17:27:03.702 INFO kablam! 309 |     TEQ, TNE,       // type equality
Sep 01 17:27:03.703 INFO kablam!     |     ^^^
Sep 01 17:27:03.703 INFO kablam! 
Sep 01 17:27:03.703 INFO kablam! warning: variant is never constructed: `TNE`
Sep 01 17:27:03.703 INFO kablam!    --> src/cookie_base.rs:309:10
Sep 01 17:27:03.703 INFO kablam!     |
Sep 01 17:27:03.703 INFO kablam! 309 |     TEQ, TNE,       // type equality
Sep 01 17:27:03.703 INFO kablam!     |          ^^^
Sep 01 17:27:03.703 INFO kablam! 
Sep 01 17:27:03.703 INFO kablam! warning: variant is never constructed: `ExternalSymbol`
Sep 01 17:27:03.703 INFO kablam!    --> src/cookie_base.rs:368:5
Sep 01 17:27:03.703 INFO kablam!     |
Sep 01 17:27:03.703 INFO kablam! 368 |     ExternalSymbol(usize, String)
Sep 01 17:27:03.703 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 17:27:03.703 INFO kablam! 
Sep 01 17:27:03.703 INFO kablam! warning: variant is never constructed: `StackOverflow`
Sep 01 17:27:03.703 INFO kablam!   --> src/interpreter.rs:48:5
Sep 01 17:27:03.703 INFO kablam!    |
Sep 01 17:27:03.703 INFO kablam! 48 |     StackOverflow,
Sep 01 17:27:03.703 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 01 17:27:03.703 INFO kablam! 
Sep 01 17:27:03.703 INFO kablam! warning: variant is never constructed: `ReadLineError`
Sep 01 17:27:03.704 INFO kablam!   --> src/debugger.rs:49:5
Sep 01 17:27:03.704 INFO kablam!    |
Sep 01 17:27:03.704 INFO kablam! 49 |     ReadLineError(rustyline::error::ReadlineError)
Sep 01 17:27:03.704 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 17:27:03.704 INFO kablam! 
Sep 01 17:27:03.987 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.20s
Sep 01 17:27:03.991 INFO kablam! su: No module specific data is present
Sep 01 17:27:04.324 INFO running `"docker" "rm" "-f" "59cded57f0fb13022966eb0236a250241630d6cb4188551aca9d2dc65e65d22e"`
Sep 01 17:27:04.455 INFO blam! 59cded57f0fb13022966eb0236a250241630d6cb4188551aca9d2dc65e65d22e