Nov 01 11:22:04.487 INFO checking Leonardo2718/cookievm against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 11:22:04.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 11:22:04.933 INFO blam! 032708bc6677ef334096af4f654d16696ba3272902a6d6455ce1d69a6cfc3fbf
Nov 01 11:22:04.941 INFO running `"docker" "start" "-a" "032708bc6677ef334096af4f654d16696ba3272902a6d6455ce1d69a6cfc3fbf"`
Nov 01 11:22:06.280 INFO kablam! usermod: no changes
Nov 01 11:22:06.376 INFO kablam!     Checking rustyline v1.0.0
Nov 01 11:22:07.620 INFO kablam!     Checking cookie v0.1.0 (/source)
Nov 01 11:22:08.732 INFO kablam! warning: unused import: `std::collections::HashMap`
Nov 01 11:22:08.732 INFO kablam!   --> src/thread.rs:29:5
Nov 01 11:22:08.732 INFO kablam!    |
Nov 01 11:22:08.732 INFO kablam! 29 | use std::collections::HashMap;
Nov 01 11:22:08.732 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:22:08.732 INFO kablam!    |
Nov 01 11:22:08.732 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 11:22:08.732 INFO kablam! 
Nov 01 11:22:10.664 INFO kablam! warning: type alias is never used: `Char`
Nov 01 11:22:10.664 INFO kablam!   --> src/cookie_base.rs:42:16
Nov 01 11:22:10.664 INFO kablam!    |
Nov 01 11:22:10.664 INFO kablam! 42 |               $( pub type $n = $t );+;
Nov 01 11:22:10.664 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Nov 01 11:22:10.664 INFO kablam! ...
Nov 01 11:22:10.664 INFO kablam! 60 | / define_types![ (I32, i32)
Nov 01 11:22:10.664 INFO kablam! 61 | |              , (F32, f32)
Nov 01 11:22:10.666 INFO kablam! 62 | |              , (Char, char)
Nov 01 11:22:10.666 INFO kablam! 63 | |              , (Bool, bool)
Nov 01 11:22:10.666 INFO kablam! 64 | |              , (IPtr, usize)
Nov 01 11:22:10.666 INFO kablam! 65 | |              , (SPtr, usize)
Nov 01 11:22:10.666 INFO kablam! 66 | |              ];
Nov 01 11:22:10.666 INFO kablam!    | |_______________- in this macro invocation
Nov 01 11:22:10.666 INFO kablam!    |
Nov 01 11:22:10.666 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 11:22:10.666 INFO kablam! 
Nov 01 11:22:10.666 INFO kablam! warning: type alias is never used: `Bool`
Nov 01 11:22:10.666 INFO kablam!   --> src/cookie_base.rs:42:16
Nov 01 11:22:10.666 INFO kablam!    |
Nov 01 11:22:10.666 INFO kablam! 42 |               $( pub type $n = $t );+;
Nov 01 11:22:10.666 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Nov 01 11:22:10.666 INFO kablam! ...
Nov 01 11:22:10.666 INFO kablam! 60 | / define_types![ (I32, i32)
Nov 01 11:22:10.666 INFO kablam! 61 | |              , (F32, f32)
Nov 01 11:22:10.666 INFO kablam! 62 | |              , (Char, char)
Nov 01 11:22:10.666 INFO kablam! 63 | |              , (Bool, bool)
Nov 01 11:22:10.666 INFO kablam! 64 | |              , (IPtr, usize)
Nov 01 11:22:10.666 INFO kablam! 65 | |              , (SPtr, usize)
Nov 01 11:22:10.666 INFO kablam! 66 | |              ];
Nov 01 11:22:10.666 INFO kablam!    | |_______________- in this macro invocation
Nov 01 11:22:10.666 INFO kablam! 
Nov 01 11:22:10.666 INFO kablam! warning: type alias is never used: `Void`
Nov 01 11:22:10.666 INFO kablam!   --> src/cookie_base.rs:43:13
Nov 01 11:22:10.666 INFO kablam!    |
Nov 01 11:22:10.666 INFO kablam! 43 |               pub type Void = ();
Nov 01 11:22:10.666 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^
Nov 01 11:22:10.666 INFO kablam! ...
Nov 01 11:22:10.666 INFO kablam! 60 | / define_types![ (I32, i32)
Nov 01 11:22:10.666 INFO kablam! 61 | |              , (F32, f32)
Nov 01 11:22:10.666 INFO kablam! 62 | |              , (Char, char)
Nov 01 11:22:10.666 INFO kablam! 63 | |              , (Bool, bool)
Nov 01 11:22:10.666 INFO kablam! 64 | |              , (IPtr, usize)
Nov 01 11:22:10.666 INFO kablam! 65 | |              , (SPtr, usize)
Nov 01 11:22:10.666 INFO kablam! 66 | |              ];
Nov 01 11:22:10.666 INFO kablam!    | |_______________- in this macro invocation
Nov 01 11:22:10.666 INFO kablam! 
Nov 01 11:22:10.666 INFO kablam! warning: variant is never constructed: `NE`
Nov 01 11:22:10.666 INFO kablam!    --> src/cookie_base.rs:307:9
Nov 01 11:22:10.666 INFO kablam!     |
Nov 01 11:22:10.666 INFO kablam! 307 |     EQ, NE,         // normal equality (mismatched types results in false)
Nov 01 11:22:10.666 INFO kablam!     |         ^^
Nov 01 11:22:10.666 INFO kablam! 
Nov 01 11:22:10.666 INFO kablam! warning: variant is never constructed: `SEQ`
Nov 01 11:22:10.666 INFO kablam!    --> src/cookie_base.rs:308:5
Nov 01 11:22:10.666 INFO kablam!     |
Nov 01 11:22:10.666 INFO kablam! 308 |     SEQ, SNE,       // strict equality (mismatched types results in error)
Nov 01 11:22:10.666 INFO kablam!     |     ^^^
Nov 01 11:22:10.666 INFO kablam! 
Nov 01 11:22:10.666 INFO kablam! warning: variant is never constructed: `SNE`
Nov 01 11:22:10.666 INFO kablam!    --> src/cookie_base.rs:308:10
Nov 01 11:22:10.666 INFO kablam!     |
Nov 01 11:22:10.667 INFO kablam! 308 |     SEQ, SNE,       // strict equality (mismatched types results in error)
Nov 01 11:22:10.667 INFO kablam!     |          ^^^
Nov 01 11:22:10.667 INFO kablam! 
Nov 01 11:22:10.676 INFO kablam! warning: variant is never constructed: `TEQ`
Nov 01 11:22:10.676 INFO kablam!    --> src/cookie_base.rs:309:5
Nov 01 11:22:10.676 INFO kablam!     |
Nov 01 11:22:10.676 INFO kablam! 309 |     TEQ, TNE,       // type equality
Nov 01 11:22:10.676 INFO kablam!     |     ^^^
Nov 01 11:22:10.676 INFO kablam! 
Nov 01 11:22:10.676 INFO kablam! warning: variant is never constructed: `TNE`
Nov 01 11:22:10.676 INFO kablam!    --> src/cookie_base.rs:309:10
Nov 01 11:22:10.676 INFO kablam!     |
Nov 01 11:22:10.676 INFO kablam! 309 |     TEQ, TNE,       // type equality
Nov 01 11:22:10.676 INFO kablam!     |          ^^^
Nov 01 11:22:10.676 INFO kablam! 
Nov 01 11:22:10.676 INFO kablam! warning: variant is never constructed: `ExternalSymbol`
Nov 01 11:22:10.676 INFO kablam!    --> src/cookie_base.rs:368:5
Nov 01 11:22:10.676 INFO kablam!     |
Nov 01 11:22:10.676 INFO kablam! 368 |     ExternalSymbol(usize, String)
Nov 01 11:22:10.676 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:22:10.676 INFO kablam! 
Nov 01 11:22:10.676 INFO kablam! warning: variant is never constructed: `StackOverflow`
Nov 01 11:22:10.676 INFO kablam!   --> src/interpreter.rs:48:5
Nov 01 11:22:10.676 INFO kablam!    |
Nov 01 11:22:10.676 INFO kablam! 48 |     StackOverflow,
Nov 01 11:22:10.676 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 01 11:22:10.676 INFO kablam! 
Nov 01 11:22:10.676 INFO kablam! warning: variant is never constructed: `ReadLineError`
Nov 01 11:22:10.676 INFO kablam!   --> src/debugger.rs:49:5
Nov 01 11:22:10.676 INFO kablam!    |
Nov 01 11:22:10.676 INFO kablam! 49 |     ReadLineError(rustyline::error::ReadlineError)
Nov 01 11:22:10.676 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:22:10.676 INFO kablam! 
Nov 01 11:22:12.975 INFO kablam! warning: type alias is never used: `Char`
Nov 01 11:22:12.976 INFO kablam!   --> src/cookie_base.rs:42:16
Nov 01 11:22:12.976 INFO kablam!    |
Nov 01 11:22:12.977 INFO kablam! 42 |               $( pub type $n = $t );+;
Nov 01 11:22:12.978 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Nov 01 11:22:12.978 INFO kablam! ...
Nov 01 11:22:12.979 INFO kablam! 60 | / define_types![ (I32, i32)
Nov 01 11:22:12.979 INFO kablam! 61 | |              , (F32, f32)
Nov 01 11:22:12.980 INFO kablam! 62 | |              , (Char, char)
Nov 01 11:22:12.980 INFO kablam! 63 | |              , (Bool, bool)
Nov 01 11:22:12.981 INFO kablam! 64 | |              , (IPtr, usize)
Nov 01 11:22:12.981 INFO kablam! 65 | |              , (SPtr, usize)
Nov 01 11:22:12.981 INFO kablam! 66 | |              ];
Nov 01 11:22:12.982 INFO kablam!    | |_______________- in this macro invocation
Nov 01 11:22:12.982 INFO kablam!    |
Nov 01 11:22:12.983 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 11:22:12.983 INFO kablam! 
Nov 01 11:22:12.984 INFO kablam! warning: type alias is never used: `Bool`
Nov 01 11:22:12.984 INFO kablam!   --> src/cookie_base.rs:42:16
Nov 01 11:22:12.985 INFO kablam!    |
Nov 01 11:22:12.985 INFO kablam! 42 |               $( pub type $n = $t );+;
Nov 01 11:22:12.985 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Nov 01 11:22:12.986 INFO kablam! ...
Nov 01 11:22:12.986 INFO kablam! 60 | / define_types![ (I32, i32)
Nov 01 11:22:12.986 INFO kablam! 61 | |              , (F32, f32)
Nov 01 11:22:12.986 INFO kablam! 62 | |              , (Char, char)
Nov 01 11:22:12.986 INFO kablam! 63 | |              , (Bool, bool)
Nov 01 11:22:12.987 INFO kablam! 64 | |              , (IPtr, usize)
Nov 01 11:22:12.987 INFO kablam! 65 | |              , (SPtr, usize)
Nov 01 11:22:12.987 INFO kablam! 66 | |              ];
Nov 01 11:22:12.987 INFO kablam!    | |_______________- in this macro invocation
Nov 01 11:22:12.987 INFO kablam! 
Nov 01 11:22:12.988 INFO kablam! warning: type alias is never used: `Void`
Nov 01 11:22:12.988 INFO kablam!   --> src/cookie_base.rs:43:13
Nov 01 11:22:12.988 INFO kablam!    |
Nov 01 11:22:12.988 INFO kablam! 43 |               pub type Void = ();
Nov 01 11:22:12.988 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^
Nov 01 11:22:12.988 INFO kablam! ...
Nov 01 11:22:12.988 INFO kablam! 60 | / define_types![ (I32, i32)
Nov 01 11:22:12.988 INFO kablam! 61 | |              , (F32, f32)
Nov 01 11:22:12.988 INFO kablam! 62 | |              , (Char, char)
Nov 01 11:22:12.988 INFO kablam! 63 | |              , (Bool, bool)
Nov 01 11:22:12.988 INFO kablam! 64 | |              , (IPtr, usize)
Nov 01 11:22:12.988 INFO kablam! 65 | |              , (SPtr, usize)
Nov 01 11:22:12.988 INFO kablam! 66 | |              ];
Nov 01 11:22:12.988 INFO kablam!    | |_______________- in this macro invocation
Nov 01 11:22:12.988 INFO kablam! 
Nov 01 11:22:12.991 INFO kablam! warning: variant is never constructed: `TEQ`
Nov 01 11:22:12.991 INFO kablam!    --> src/cookie_base.rs:309:5
Nov 01 11:22:12.991 INFO kablam!     |
Nov 01 11:22:12.991 INFO kablam! 309 |     TEQ, TNE,       // type equality
Nov 01 11:22:12.991 INFO kablam!     |     ^^^
Nov 01 11:22:12.991 INFO kablam! 
Nov 01 11:22:12.991 INFO kablam! warning: variant is never constructed: `TNE`
Nov 01 11:22:12.991 INFO kablam!    --> src/cookie_base.rs:309:10
Nov 01 11:22:12.991 INFO kablam!     |
Nov 01 11:22:12.991 INFO kablam! 309 |     TEQ, TNE,       // type equality
Nov 01 11:22:12.991 INFO kablam!     |          ^^^
Nov 01 11:22:12.993 INFO kablam! 
Nov 01 11:22:12.993 INFO kablam! warning: variant is never constructed: `ExternalSymbol`
Nov 01 11:22:12.993 INFO kablam!    --> src/cookie_base.rs:368:5
Nov 01 11:22:12.993 INFO kablam!     |
Nov 01 11:22:12.993 INFO kablam! 368 |     ExternalSymbol(usize, String)
Nov 01 11:22:12.993 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:22:12.993 INFO kablam! 
Nov 01 11:22:12.995 INFO kablam! warning: variant is never constructed: `StackOverflow`
Nov 01 11:22:12.995 INFO kablam!   --> src/interpreter.rs:48:5
Nov 01 11:22:12.995 INFO kablam!    |
Nov 01 11:22:12.995 INFO kablam! 48 |     StackOverflow,
Nov 01 11:22:12.995 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 01 11:22:12.995 INFO kablam! 
Nov 01 11:22:12.996 INFO kablam! warning: variant is never constructed: `ReadLineError`
Nov 01 11:22:12.996 INFO kablam!   --> src/debugger.rs:49:5
Nov 01 11:22:12.996 INFO kablam!    |
Nov 01 11:22:12.996 INFO kablam! 49 |     ReadLineError(rustyline::error::ReadlineError)
Nov 01 11:22:12.996 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:22:12.996 INFO kablam! 
Nov 01 11:22:13.206 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.89s
Nov 01 11:22:13.210 INFO kablam! su: No module specific data is present
Nov 01 11:22:14.540 INFO running `"docker" "rm" "-f" "032708bc6677ef334096af4f654d16696ba3272902a6d6455ce1d69a6cfc3fbf"`
Nov 01 11:22:14.812 INFO blam! 032708bc6677ef334096af4f654d16696ba3272902a6d6455ce1d69a6cfc3fbf