Oct 13 03:50:03.927 INFO checking Leonardo2718/cookievm against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 03:50:03.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 03:50:04.472 INFO blam! 21816019ec93823687f0ca9d5bb573baa8d97042ae2745b2ba558c49979bd6d1
Oct 13 03:50:04.475 INFO running `"docker" "start" "-a" "21816019ec93823687f0ca9d5bb573baa8d97042ae2745b2ba558c49979bd6d1"`
Oct 13 03:50:06.392 INFO kablam! usermod: no changes
Oct 13 03:50:06.488 INFO kablam!     Checking nix v0.5.1
Oct 13 03:50:10.303 INFO kablam!     Checking rustyline v1.0.0
Oct 13 03:50:11.512 INFO kablam!     Checking cookie v0.1.0 (/source)
Oct 13 03:50:12.903 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 13 03:50:12.903 INFO kablam!   --> src/thread.rs:29:5
Oct 13 03:50:12.903 INFO kablam!    |
Oct 13 03:50:12.904 INFO kablam! 29 | use std::collections::HashMap;
Oct 13 03:50:12.904 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:50:12.905 INFO kablam!    |
Oct 13 03:50:12.906 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 03:50:12.906 INFO kablam! 
Oct 13 03:50:14.017 INFO kablam! warning: type alias is never used: `Char`
Oct 13 03:50:14.017 INFO kablam!   --> src/cookie_base.rs:42:16
Oct 13 03:50:14.017 INFO kablam!    |
Oct 13 03:50:14.017 INFO kablam! 42 |               $( pub type $n = $t );+;
Oct 13 03:50:14.017 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Oct 13 03:50:14.017 INFO kablam! ...
Oct 13 03:50:14.017 INFO kablam! 60 | / define_types![ (I32, i32)
Oct 13 03:50:14.017 INFO kablam! 61 | |              , (F32, f32)
Oct 13 03:50:14.017 INFO kablam! 62 | |              , (Char, char)
Oct 13 03:50:14.017 INFO kablam! 63 | |              , (Bool, bool)
Oct 13 03:50:14.017 INFO kablam! 64 | |              , (IPtr, usize)
Oct 13 03:50:14.017 INFO kablam! 65 | |              , (SPtr, usize)
Oct 13 03:50:14.017 INFO kablam! 66 | |              ];
Oct 13 03:50:14.017 INFO kablam!    | |_______________- in this macro invocation
Oct 13 03:50:14.017 INFO kablam!    |
Oct 13 03:50:14.017 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 03:50:14.017 INFO kablam! 
Oct 13 03:50:14.017 INFO kablam! warning: type alias is never used: `Bool`
Oct 13 03:50:14.017 INFO kablam!   --> src/cookie_base.rs:42:16
Oct 13 03:50:14.017 INFO kablam!    |
Oct 13 03:50:14.017 INFO kablam! 42 |               $( pub type $n = $t );+;
Oct 13 03:50:14.017 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Oct 13 03:50:14.017 INFO kablam! ...
Oct 13 03:50:14.017 INFO kablam! 60 | / define_types![ (I32, i32)
Oct 13 03:50:14.017 INFO kablam! 61 | |              , (F32, f32)
Oct 13 03:50:14.017 INFO kablam! 62 | |              , (Char, char)
Oct 13 03:50:14.017 INFO kablam! 63 | |              , (Bool, bool)
Oct 13 03:50:14.017 INFO kablam! 64 | |              , (IPtr, usize)
Oct 13 03:50:14.017 INFO kablam! 65 | |              , (SPtr, usize)
Oct 13 03:50:14.017 INFO kablam! 66 | |              ];
Oct 13 03:50:14.017 INFO kablam!    | |_______________- in this macro invocation
Oct 13 03:50:14.017 INFO kablam! 
Oct 13 03:50:14.017 INFO kablam! warning: type alias is never used: `Void`
Oct 13 03:50:14.017 INFO kablam!   --> src/cookie_base.rs:43:13
Oct 13 03:50:14.017 INFO kablam!    |
Oct 13 03:50:14.017 INFO kablam! 43 |               pub type Void = ();
Oct 13 03:50:14.017 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^
Oct 13 03:50:14.017 INFO kablam! ...
Oct 13 03:50:14.017 INFO kablam! 60 | / define_types![ (I32, i32)
Oct 13 03:50:14.017 INFO kablam! 61 | |              , (F32, f32)
Oct 13 03:50:14.017 INFO kablam! 62 | |              , (Char, char)
Oct 13 03:50:14.017 INFO kablam! 63 | |              , (Bool, bool)
Oct 13 03:50:14.017 INFO kablam! 64 | |              , (IPtr, usize)
Oct 13 03:50:14.017 INFO kablam! 65 | |              , (SPtr, usize)
Oct 13 03:50:14.017 INFO kablam! 66 | |              ];
Oct 13 03:50:14.017 INFO kablam!    | |_______________- in this macro invocation
Oct 13 03:50:14.017 INFO kablam! 
Oct 13 03:50:14.017 INFO kablam! warning: variant is never constructed: `NE`
Oct 13 03:50:14.017 INFO kablam!    --> src/cookie_base.rs:307:9
Oct 13 03:50:14.017 INFO kablam!     |
Oct 13 03:50:14.017 INFO kablam! 307 |     EQ, NE,         // normal equality (mismatched types results in false)
Oct 13 03:50:14.017 INFO kablam!     |         ^^
Oct 13 03:50:14.017 INFO kablam! 
Oct 13 03:50:14.017 INFO kablam! warning: variant is never constructed: `SEQ`
Oct 13 03:50:14.017 INFO kablam!    --> src/cookie_base.rs:308:5
Oct 13 03:50:14.017 INFO kablam!     |
Oct 13 03:50:14.017 INFO kablam! 308 |     SEQ, SNE,       // strict equality (mismatched types results in error)
Oct 13 03:50:14.017 INFO kablam!     |     ^^^
Oct 13 03:50:14.017 INFO kablam! 
Oct 13 03:50:14.017 INFO kablam! warning: variant is never constructed: `SNE`
Oct 13 03:50:14.017 INFO kablam!    --> src/cookie_base.rs:308:10
Oct 13 03:50:14.017 INFO kablam!     |
Oct 13 03:50:14.017 INFO kablam! 308 |     SEQ, SNE,       // strict equality (mismatched types results in error)
Oct 13 03:50:14.017 INFO kablam!     |          ^^^
Oct 13 03:50:14.017 INFO kablam! 
Oct 13 03:50:14.017 INFO kablam! warning: variant is never constructed: `TEQ`
Oct 13 03:50:14.017 INFO kablam!    --> src/cookie_base.rs:309:5
Oct 13 03:50:14.017 INFO kablam!     |
Oct 13 03:50:14.017 INFO kablam! 309 |     TEQ, TNE,       // type equality
Oct 13 03:50:14.017 INFO kablam!     |     ^^^
Oct 13 03:50:14.017 INFO kablam! 
Oct 13 03:50:14.017 INFO kablam! warning: variant is never constructed: `TNE`
Oct 13 03:50:14.017 INFO kablam!    --> src/cookie_base.rs:309:10
Oct 13 03:50:14.017 INFO kablam!     |
Oct 13 03:50:14.017 INFO kablam! 309 |     TEQ, TNE,       // type equality
Oct 13 03:50:14.017 INFO kablam!     |          ^^^
Oct 13 03:50:14.017 INFO kablam! 
Oct 13 03:50:14.017 INFO kablam! warning: variant is never constructed: `ExternalSymbol`
Oct 13 03:50:14.017 INFO kablam!    --> src/cookie_base.rs:368:5
Oct 13 03:50:14.017 INFO kablam!     |
Oct 13 03:50:14.018 INFO kablam! 368 |     ExternalSymbol(usize, String)
Oct 13 03:50:14.018 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:50:14.018 INFO kablam! 
Oct 13 03:50:14.018 INFO kablam! warning: variant is never constructed: `StackOverflow`
Oct 13 03:50:14.018 INFO kablam!   --> src/interpreter.rs:48:5
Oct 13 03:50:14.018 INFO kablam!    |
Oct 13 03:50:14.018 INFO kablam! 48 |     StackOverflow,
Oct 13 03:50:14.018 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 13 03:50:14.018 INFO kablam! 
Oct 13 03:50:14.018 INFO kablam! warning: variant is never constructed: `ReadLineError`
Oct 13 03:50:14.018 INFO kablam!   --> src/debugger.rs:49:5
Oct 13 03:50:14.018 INFO kablam!    |
Oct 13 03:50:14.018 INFO kablam! 49 |     ReadLineError(rustyline::error::ReadlineError)
Oct 13 03:50:14.018 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:50:14.018 INFO kablam! 
Oct 13 03:50:16.744 INFO kablam! warning: type alias is never used: `Char`
Oct 13 03:50:16.744 INFO kablam!   --> src/cookie_base.rs:42:16
Oct 13 03:50:16.744 INFO kablam!    |
Oct 13 03:50:16.744 INFO kablam! 42 |               $( pub type $n = $t );+;
Oct 13 03:50:16.744 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Oct 13 03:50:16.744 INFO kablam! ...
Oct 13 03:50:16.744 INFO kablam! 60 | / define_types![ (I32, i32)
Oct 13 03:50:16.744 INFO kablam! 61 | |              , (F32, f32)
Oct 13 03:50:16.744 INFO kablam! 62 | |              , (Char, char)
Oct 13 03:50:16.744 INFO kablam! 63 | |              , (Bool, bool)
Oct 13 03:50:16.744 INFO kablam! 64 | |              , (IPtr, usize)
Oct 13 03:50:16.744 INFO kablam! 65 | |              , (SPtr, usize)
Oct 13 03:50:16.744 INFO kablam! 66 | |              ];
Oct 13 03:50:16.744 INFO kablam!    | |_______________- in this macro invocation
Oct 13 03:50:16.744 INFO kablam!    |
Oct 13 03:50:16.744 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 03:50:16.744 INFO kablam! 
Oct 13 03:50:16.744 INFO kablam! warning: type alias is never used: `Bool`
Oct 13 03:50:16.744 INFO kablam!   --> src/cookie_base.rs:42:16
Oct 13 03:50:16.744 INFO kablam!    |
Oct 13 03:50:16.744 INFO kablam! 42 |               $( pub type $n = $t );+;
Oct 13 03:50:16.744 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Oct 13 03:50:16.744 INFO kablam! ...
Oct 13 03:50:16.744 INFO kablam! 60 | / define_types![ (I32, i32)
Oct 13 03:50:16.744 INFO kablam! 61 | |              , (F32, f32)
Oct 13 03:50:16.744 INFO kablam! 62 | |              , (Char, char)
Oct 13 03:50:16.744 INFO kablam! 63 | |              , (Bool, bool)
Oct 13 03:50:16.744 INFO kablam! 64 | |              , (IPtr, usize)
Oct 13 03:50:16.744 INFO kablam! 65 | |              , (SPtr, usize)
Oct 13 03:50:16.744 INFO kablam! 66 | |              ];
Oct 13 03:50:16.744 INFO kablam!    | |_______________- in this macro invocation
Oct 13 03:50:16.744 INFO kablam! 
Oct 13 03:50:16.750 INFO kablam! warning: type alias is never used: `Void`
Oct 13 03:50:16.750 INFO kablam!   --> src/cookie_base.rs:43:13
Oct 13 03:50:16.750 INFO kablam!    |
Oct 13 03:50:16.750 INFO kablam! 43 |               pub type Void = ();
Oct 13 03:50:16.750 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^
Oct 13 03:50:16.750 INFO kablam! ...
Oct 13 03:50:16.750 INFO kablam! 60 | / define_types![ (I32, i32)
Oct 13 03:50:16.750 INFO kablam! 61 | |              , (F32, f32)
Oct 13 03:50:16.750 INFO kablam! 62 | |              , (Char, char)
Oct 13 03:50:16.750 INFO kablam! 63 | |              , (Bool, bool)
Oct 13 03:50:16.750 INFO kablam! 64 | |              , (IPtr, usize)
Oct 13 03:50:16.750 INFO kablam! 65 | |              , (SPtr, usize)
Oct 13 03:50:16.750 INFO kablam! 66 | |              ];
Oct 13 03:50:16.750 INFO kablam!    | |_______________- in this macro invocation
Oct 13 03:50:16.750 INFO kablam! 
Oct 13 03:50:16.750 INFO kablam! warning: variant is never constructed: `TEQ`
Oct 13 03:50:16.750 INFO kablam!    --> src/cookie_base.rs:309:5
Oct 13 03:50:16.750 INFO kablam!     |
Oct 13 03:50:16.750 INFO kablam! 309 |     TEQ, TNE,       // type equality
Oct 13 03:50:16.750 INFO kablam!     |     ^^^
Oct 13 03:50:16.750 INFO kablam! 
Oct 13 03:50:16.750 INFO kablam! warning: variant is never constructed: `TNE`
Oct 13 03:50:16.750 INFO kablam!    --> src/cookie_base.rs:309:10
Oct 13 03:50:16.750 INFO kablam!     |
Oct 13 03:50:16.750 INFO kablam! 309 |     TEQ, TNE,       // type equality
Oct 13 03:50:16.750 INFO kablam!     |          ^^^
Oct 13 03:50:16.750 INFO kablam! 
Oct 13 03:50:16.750 INFO kablam! warning: variant is never constructed: `ExternalSymbol`
Oct 13 03:50:16.750 INFO kablam!    --> src/cookie_base.rs:368:5
Oct 13 03:50:16.750 INFO kablam!     |
Oct 13 03:50:16.750 INFO kablam! 368 |     ExternalSymbol(usize, String)
Oct 13 03:50:16.750 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:50:16.750 INFO kablam! 
Oct 13 03:50:16.750 INFO kablam! warning: variant is never constructed: `StackOverflow`
Oct 13 03:50:16.751 INFO kablam!   --> src/interpreter.rs:48:5
Oct 13 03:50:16.751 INFO kablam!    |
Oct 13 03:50:16.751 INFO kablam! 48 |     StackOverflow,
Oct 13 03:50:16.751 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 13 03:50:16.751 INFO kablam! 
Oct 13 03:50:16.751 INFO kablam! warning: variant is never constructed: `ReadLineError`
Oct 13 03:50:16.751 INFO kablam!   --> src/debugger.rs:49:5
Oct 13 03:50:16.751 INFO kablam!    |
Oct 13 03:50:16.751 INFO kablam! 49 |     ReadLineError(rustyline::error::ReadlineError)
Oct 13 03:50:16.751 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:50:16.751 INFO kablam! 
Oct 13 03:50:16.962 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.55s
Oct 13 03:50:16.965 INFO kablam! su: No module specific data is present
Oct 13 03:50:17.266 INFO running `"docker" "rm" "-f" "21816019ec93823687f0ca9d5bb573baa8d97042ae2745b2ba558c49979bd6d1"`
Oct 13 03:50:17.361 INFO blam! 21816019ec93823687f0ca9d5bb573baa8d97042ae2745b2ba558c49979bd6d1