Nov 30 10:02:56.837 INFO checking Leonardo2718/cookievm against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 10:02:56.838 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 10:02:57.209 INFO [stdout] b1a8096e56b4e8092f627082adcc76300f8b6a7fe58de42843a665289fc7b51c
Nov 30 10:02:57.211 INFO running `"docker" "start" "-a" "b1a8096e56b4e8092f627082adcc76300f8b6a7fe58de42843a665289fc7b51c"`
Nov 30 10:02:58.848 INFO [stderr] usermod: no changes
Nov 30 10:02:58.982 INFO [stderr]     Checking rustyline v1.0.0
Nov 30 10:03:00.229 INFO [stderr]     Checking cookie v0.1.0 (/source)
Nov 30 10:03:01.476 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 30 10:03:01.476 INFO [stderr]   --> src/thread.rs:29:5
Nov 30 10:03:01.476 INFO [stderr]    |
Nov 30 10:03:01.476 INFO [stderr] 29 | use std::collections::HashMap;
Nov 30 10:03:01.476 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:03:01.476 INFO [stderr]    |
Nov 30 10:03:01.476 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 10:03:01.476 INFO [stderr] 
Nov 30 10:03:02.936 INFO [stderr] warning: type alias is never used: `Char`
Nov 30 10:03:02.936 INFO [stderr]   --> src/cookie_base.rs:42:16
Nov 30 10:03:02.936 INFO [stderr]    |
Nov 30 10:03:02.936 INFO [stderr] 42 |               $( pub type $n = $t );+;
Nov 30 10:03:02.937 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^
Nov 30 10:03:02.937 INFO [stderr] ...
Nov 30 10:03:02.937 INFO [stderr] 60 | / define_types![ (I32, i32)
Nov 30 10:03:02.937 INFO [stderr] 61 | |              , (F32, f32)
Nov 30 10:03:02.937 INFO [stderr] 62 | |              , (Char, char)
Nov 30 10:03:02.937 INFO [stderr] 63 | |              , (Bool, bool)
Nov 30 10:03:02.937 INFO [stderr] 64 | |              , (IPtr, usize)
Nov 30 10:03:02.937 INFO [stderr] 65 | |              , (SPtr, usize)
Nov 30 10:03:02.937 INFO [stderr] 66 | |              ];
Nov 30 10:03:02.937 INFO [stderr]    | |_______________- in this macro invocation
Nov 30 10:03:02.937 INFO [stderr]    |
Nov 30 10:03:02.937 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 10:03:02.937 INFO [stderr] 
Nov 30 10:03:02.937 INFO [stderr] warning: type alias is never used: `Bool`
Nov 30 10:03:02.937 INFO [stderr]   --> src/cookie_base.rs:42:16
Nov 30 10:03:02.937 INFO [stderr]    |
Nov 30 10:03:02.937 INFO [stderr] 42 |               $( pub type $n = $t );+;
Nov 30 10:03:02.937 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^
Nov 30 10:03:02.937 INFO [stderr] ...
Nov 30 10:03:02.937 INFO [stderr] 60 | / define_types![ (I32, i32)
Nov 30 10:03:02.937 INFO [stderr] 61 | |              , (F32, f32)
Nov 30 10:03:02.937 INFO [stderr] 62 | |              , (Char, char)
Nov 30 10:03:02.937 INFO [stderr] 63 | |              , (Bool, bool)
Nov 30 10:03:02.937 INFO [stderr] 64 | |              , (IPtr, usize)
Nov 30 10:03:02.937 INFO [stderr] 65 | |              , (SPtr, usize)
Nov 30 10:03:02.937 INFO [stderr] 66 | |              ];
Nov 30 10:03:02.937 INFO [stderr]    | |_______________- in this macro invocation
Nov 30 10:03:02.937 INFO [stderr] 
Nov 30 10:03:02.937 INFO [stderr] warning: type alias is never used: `Void`
Nov 30 10:03:02.937 INFO [stderr]   --> src/cookie_base.rs:43:13
Nov 30 10:03:02.937 INFO [stderr]    |
Nov 30 10:03:02.937 INFO [stderr] 43 |               pub type Void = ();
Nov 30 10:03:02.937 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^
Nov 30 10:03:02.937 INFO [stderr] ...
Nov 30 10:03:02.937 INFO [stderr] 60 | / define_types![ (I32, i32)
Nov 30 10:03:02.937 INFO [stderr] 61 | |              , (F32, f32)
Nov 30 10:03:02.937 INFO [stderr] 62 | |              , (Char, char)
Nov 30 10:03:02.937 INFO [stderr] 63 | |              , (Bool, bool)
Nov 30 10:03:02.937 INFO [stderr] 64 | |              , (IPtr, usize)
Nov 30 10:03:02.937 INFO [stderr] 65 | |              , (SPtr, usize)
Nov 30 10:03:02.937 INFO [stderr] 66 | |              ];
Nov 30 10:03:02.937 INFO [stderr]    | |_______________- in this macro invocation
Nov 30 10:03:02.937 INFO [stderr] 
Nov 30 10:03:02.937 INFO [stderr] warning: variant is never constructed: `NE`
Nov 30 10:03:02.937 INFO [stderr]    --> src/cookie_base.rs:307:9
Nov 30 10:03:02.937 INFO [stderr]     |
Nov 30 10:03:02.937 INFO [stderr] 307 |     EQ, NE,         // normal equality (mismatched types results in false)
Nov 30 10:03:02.937 INFO [stderr]     |         ^^
Nov 30 10:03:02.937 INFO [stderr] 
Nov 30 10:03:02.937 INFO [stderr] warning: variant is never constructed: `SEQ`
Nov 30 10:03:02.937 INFO [stderr]    --> src/cookie_base.rs:308:5
Nov 30 10:03:02.937 INFO [stderr]     |
Nov 30 10:03:02.937 INFO [stderr] 308 |     SEQ, SNE,       // strict equality (mismatched types results in error)
Nov 30 10:03:02.937 INFO [stderr]     |     ^^^
Nov 30 10:03:02.937 INFO [stderr] 
Nov 30 10:03:02.937 INFO [stderr] warning: variant is never constructed: `SNE`
Nov 30 10:03:02.937 INFO [stderr]    --> src/cookie_base.rs:308:10
Nov 30 10:03:02.937 INFO [stderr]     |
Nov 30 10:03:02.937 INFO [stderr] 308 |     SEQ, SNE,       // strict equality (mismatched types results in error)
Nov 30 10:03:02.937 INFO [stderr]     |          ^^^
Nov 30 10:03:02.937 INFO [stderr] 
Nov 30 10:03:02.937 INFO [stderr] warning: variant is never constructed: `TEQ`
Nov 30 10:03:02.937 INFO [stderr]    --> src/cookie_base.rs:309:5
Nov 30 10:03:02.937 INFO [stderr]     |
Nov 30 10:03:02.937 INFO [stderr] 309 |     TEQ, TNE,       // type equality
Nov 30 10:03:02.937 INFO [stderr]     |     ^^^
Nov 30 10:03:02.937 INFO [stderr] 
Nov 30 10:03:02.937 INFO [stderr] warning: variant is never constructed: `TNE`
Nov 30 10:03:02.937 INFO [stderr]    --> src/cookie_base.rs:309:10
Nov 30 10:03:02.937 INFO [stderr]     |
Nov 30 10:03:02.937 INFO [stderr] 309 |     TEQ, TNE,       // type equality
Nov 30 10:03:02.937 INFO [stderr]     |          ^^^
Nov 30 10:03:02.937 INFO [stderr] 
Nov 30 10:03:02.937 INFO [stderr] warning: variant is never constructed: `ExternalSymbol`
Nov 30 10:03:02.937 INFO [stderr]    --> src/cookie_base.rs:368:5
Nov 30 10:03:02.937 INFO [stderr]     |
Nov 30 10:03:02.937 INFO [stderr] 368 |     ExternalSymbol(usize, String)
Nov 30 10:03:02.937 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:03:02.937 INFO [stderr] 
Nov 30 10:03:02.937 INFO [stderr] warning: variant is never constructed: `StackOverflow`
Nov 30 10:03:02.937 INFO [stderr]   --> src/interpreter.rs:48:5
Nov 30 10:03:02.937 INFO [stderr]    |
Nov 30 10:03:02.937 INFO [stderr] 48 |     StackOverflow,
Nov 30 10:03:02.937 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 30 10:03:02.937 INFO [stderr] 
Nov 30 10:03:02.937 INFO [stderr] warning: variant is never constructed: `ReadLineError`
Nov 30 10:03:02.937 INFO [stderr]   --> src/debugger.rs:49:5
Nov 30 10:03:02.937 INFO [stderr]    |
Nov 30 10:03:02.937 INFO [stderr] 49 |     ReadLineError(rustyline::error::ReadlineError)
Nov 30 10:03:02.938 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:03:02.938 INFO [stderr] 
Nov 30 10:03:05.547 INFO [stderr] warning: type alias is never used: `Char`
Nov 30 10:03:05.547 INFO [stderr]   --> src/cookie_base.rs:42:16
Nov 30 10:03:05.547 INFO [stderr]    |
Nov 30 10:03:05.547 INFO [stderr] 42 |               $( pub type $n = $t );+;
Nov 30 10:03:05.548 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^
Nov 30 10:03:05.548 INFO [stderr] ...
Nov 30 10:03:05.548 INFO [stderr] 60 | / define_types![ (I32, i32)
Nov 30 10:03:05.548 INFO [stderr] 61 | |              , (F32, f32)
Nov 30 10:03:05.549 INFO [stderr] 62 | |              , (Char, char)
Nov 30 10:03:05.549 INFO [stderr] 63 | |              , (Bool, bool)
Nov 30 10:03:05.549 INFO [stderr] 64 | |              , (IPtr, usize)
Nov 30 10:03:05.550 INFO [stderr] 65 | |              , (SPtr, usize)
Nov 30 10:03:05.550 INFO [stderr] 66 | |              ];
Nov 30 10:03:05.550 INFO [stderr]    | |_______________- in this macro invocation
Nov 30 10:03:05.551 INFO [stderr]    |
Nov 30 10:03:05.551 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 10:03:05.551 INFO [stderr] 
Nov 30 10:03:05.552 INFO [stderr] warning: type alias is never used: `Bool`
Nov 30 10:03:05.552 INFO [stderr]   --> src/cookie_base.rs:42:16
Nov 30 10:03:05.552 INFO [stderr]    |
Nov 30 10:03:05.552 INFO [stderr] 42 |               $( pub type $n = $t );+;
Nov 30 10:03:05.552 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^
Nov 30 10:03:05.552 INFO [stderr] ...
Nov 30 10:03:05.552 INFO [stderr] 60 | / define_types![ (I32, i32)
Nov 30 10:03:05.552 INFO [stderr] 61 | |              , (F32, f32)
Nov 30 10:03:05.552 INFO [stderr] 62 | |              , (Char, char)
Nov 30 10:03:05.552 INFO [stderr] 63 | |              , (Bool, bool)
Nov 30 10:03:05.552 INFO [stderr] 64 | |              , (IPtr, usize)
Nov 30 10:03:05.552 INFO [stderr] 65 | |              , (SPtr, usize)
Nov 30 10:03:05.552 INFO [stderr] 66 | |              ];
Nov 30 10:03:05.553 INFO [stderr]    | |_______________- in this macro invocation
Nov 30 10:03:05.553 INFO [stderr] 
Nov 30 10:03:05.553 INFO [stderr] warning: type alias is never used: `Void`
Nov 30 10:03:05.553 INFO [stderr]   --> src/cookie_base.rs:43:13
Nov 30 10:03:05.553 INFO [stderr]    |
Nov 30 10:03:05.553 INFO [stderr] 43 |               pub type Void = ();
Nov 30 10:03:05.553 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^
Nov 30 10:03:05.553 INFO [stderr] ...
Nov 30 10:03:05.553 INFO [stderr] 60 | / define_types![ (I32, i32)
Nov 30 10:03:05.553 INFO [stderr] 61 | |              , (F32, f32)
Nov 30 10:03:05.553 INFO [stderr] 62 | |              , (Char, char)
Nov 30 10:03:05.553 INFO [stderr] 63 | |              , (Bool, bool)
Nov 30 10:03:05.553 INFO [stderr] 64 | |              , (IPtr, usize)
Nov 30 10:03:05.553 INFO [stderr] 65 | |              , (SPtr, usize)
Nov 30 10:03:05.553 INFO [stderr] 66 | |              ];
Nov 30 10:03:05.553 INFO [stderr]    | |_______________- in this macro invocation
Nov 30 10:03:05.553 INFO [stderr] 
Nov 30 10:03:05.554 INFO [stderr] warning: variant is never constructed: `TEQ`
Nov 30 10:03:05.554 INFO [stderr]    --> src/cookie_base.rs:309:5
Nov 30 10:03:05.554 INFO [stderr]     |
Nov 30 10:03:05.554 INFO [stderr] 309 |     TEQ, TNE,       // type equality
Nov 30 10:03:05.554 INFO [stderr]     |     ^^^
Nov 30 10:03:05.554 INFO [stderr] 
Nov 30 10:03:05.554 INFO [stderr] warning: variant is never constructed: `TNE`
Nov 30 10:03:05.554 INFO [stderr]    --> src/cookie_base.rs:309:10
Nov 30 10:03:05.554 INFO [stderr]     |
Nov 30 10:03:05.554 INFO [stderr] 309 |     TEQ, TNE,       // type equality
Nov 30 10:03:05.554 INFO [stderr]     |          ^^^
Nov 30 10:03:05.554 INFO [stderr] 
Nov 30 10:03:05.554 INFO [stderr] warning: variant is never constructed: `ExternalSymbol`
Nov 30 10:03:05.554 INFO [stderr]    --> src/cookie_base.rs:368:5
Nov 30 10:03:05.554 INFO [stderr]     |
Nov 30 10:03:05.555 INFO [stderr] 368 |     ExternalSymbol(usize, String)
Nov 30 10:03:05.555 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:03:05.555 INFO [stderr] 
Nov 30 10:03:05.556 INFO [stderr] warning: variant is never constructed: `StackOverflow`
Nov 30 10:03:05.556 INFO [stderr]   --> src/interpreter.rs:48:5
Nov 30 10:03:05.556 INFO [stderr]    |
Nov 30 10:03:05.556 INFO [stderr] 48 |     StackOverflow,
Nov 30 10:03:05.556 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 30 10:03:05.556 INFO [stderr] 
Nov 30 10:03:05.557 INFO [stderr] warning: variant is never constructed: `ReadLineError`
Nov 30 10:03:05.557 INFO [stderr]   --> src/debugger.rs:49:5
Nov 30 10:03:05.557 INFO [stderr]    |
Nov 30 10:03:05.557 INFO [stderr] 49 |     ReadLineError(rustyline::error::ReadlineError)
Nov 30 10:03:05.557 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:03:05.557 INFO [stderr] 
Nov 30 10:03:05.776 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.90s
Nov 30 10:03:05.779 INFO [stderr] su: No module specific data is present
Nov 30 10:03:06.998 INFO running `"docker" "inspect" "b1a8096e56b4e8092f627082adcc76300f8b6a7fe58de42843a665289fc7b51c"`
Nov 30 10:03:07.380 INFO running `"docker" "rm" "-f" "b1a8096e56b4e8092f627082adcc76300f8b6a7fe58de42843a665289fc7b51c"`
Nov 30 10:03:07.808 INFO [stdout] b1a8096e56b4e8092f627082adcc76300f8b6a7fe58de42843a665289fc7b51c