Dec 13 10:56:18.596 INFO testing memoryleak47/constraint-lang against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 10:56:18.596 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 13 10:56:19.000 INFO [stdout] 004bb7f1e85bce7f9fe7233800099b568757d084329b0a5f5a174b7c027f3713
Dec 13 10:56:19.002 INFO running `"docker" "start" "-a" "004bb7f1e85bce7f9fe7233800099b568757d084329b0a5f5a174b7c027f3713"`
Dec 13 10:56:20.849 INFO [stderr] usermod: no changes
Dec 13 10:56:20.951 INFO [stderr]    Compiling libc v0.2.39
Dec 13 10:56:22.559 INFO [stderr]    Compiling memchr v1.0.2
Dec 13 10:56:23.299 INFO [stderr]    Compiling nom v3.2.1
Dec 13 10:56:27.519 INFO [stderr]    Compiling productivity-lang-compiler v0.1.0 (/source)
Dec 13 10:56:30.059 INFO [stderr] warning: variant is never constructed: `String`
Dec 13 10:56:30.059 INFO [stderr]    --> src/ast/mod.rs:154:2
Dec 13 10:56:30.059 INFO [stderr]     |
Dec 13 10:56:30.059 INFO [stderr] 154 |     String(String),
Dec 13 10:56:30.059 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 13 10:56:30.059 INFO [stderr]     |
Dec 13 10:56:30.059 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 10:56:30.059 INFO [stderr] 
Dec 13 10:56:30.059 INFO [stderr] warning: variant is never constructed: `Null`
Dec 13 10:56:30.059 INFO [stderr]    --> src/ast/mod.rs:156:2
Dec 13 10:56:30.059 INFO [stderr]     |
Dec 13 10:56:30.059 INFO [stderr] 156 |     Null, // the `null` expression
Dec 13 10:56:30.059 INFO [stderr]     |     ^^^^
Dec 13 10:56:30.059 INFO [stderr] 
Dec 13 10:56:30.059 INFO [stderr] warning: variant is never constructed: `Array`
Dec 13 10:56:30.059 INFO [stderr]    --> src/ast/mod.rs:159:2
Dec 13 10:56:30.059 INFO [stderr]     |
Dec 13 10:56:30.059 INFO [stderr] 159 |     Array(Vec<Expr>),
Dec 13 10:56:30.059 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 13 10:56:30.059 INFO [stderr] 
Dec 13 10:56:30.059 INFO [stderr] warning: variant is never constructed: `Tuple`
Dec 13 10:56:30.059 INFO [stderr]    --> src/ast/mod.rs:160:2
Dec 13 10:56:30.059 INFO [stderr]     |
Dec 13 10:56:30.059 INFO [stderr] 160 |     Tuple(Vec<Expr>),
Dec 13 10:56:30.059 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 13 10:56:30.059 INFO [stderr] 
Dec 13 10:56:30.059 INFO [stderr] warning: variant is never constructed: `Object`
Dec 13 10:56:30.059 INFO [stderr]    --> src/ast/mod.rs:161:2
Dec 13 10:56:30.059 INFO [stderr]     |
Dec 13 10:56:30.059 INFO [stderr] 161 |     Object(HashMap<String, Box<Expr>>), // { f = 2 }
Dec 13 10:56:30.059 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:56:30.059 INFO [stderr] 
Dec 13 10:56:30.059 INFO [stderr] warning: method is never used: `dealloc`
Dec 13 10:56:30.059 INFO [stderr]   --> src/exec/heap.rs:27:2
Dec 13 10:56:30.059 INFO [stderr]    |
Dec 13 10:56:30.059 INFO [stderr] 27 |     pub fn dealloc(&mut self, index: usize) -> Option<V> {
Dec 13 10:56:30.059 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:56:30.059 INFO [stderr] 
Dec 13 10:56:33.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.94s
Dec 13 10:56:33.835 INFO [stderr] su: No module specific data is present
Dec 13 10:56:35.651 INFO running `"docker" "inspect" "004bb7f1e85bce7f9fe7233800099b568757d084329b0a5f5a174b7c027f3713"`
Dec 13 10:56:35.976 INFO running `"docker" "rm" "-f" "004bb7f1e85bce7f9fe7233800099b568757d084329b0a5f5a174b7c027f3713"`
Dec 13 10:56:36.295 INFO [stdout] 004bb7f1e85bce7f9fe7233800099b568757d084329b0a5f5a174b7c027f3713
Dec 13 10:56:36.297 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 13 10:56:36.837 INFO [stdout] 7b6e5b56235a47193e341a7098bfef5b2c3c9cfdc6ddb4932f36f064f4781e7a
Dec 13 10:56:36.839 INFO running `"docker" "start" "-a" "7b6e5b56235a47193e341a7098bfef5b2c3c9cfdc6ddb4932f36f064f4781e7a"`
Dec 13 10:56:38.491 INFO [stderr] usermod: no changes
Dec 13 10:56:38.547 INFO [stderr]    Compiling productivity-lang-compiler v0.1.0 (/source)
Dec 13 10:56:41.391 INFO [stderr] warning: variant is never constructed: `String`
Dec 13 10:56:41.391 INFO [stderr]    --> src/ast/mod.rs:154:2
Dec 13 10:56:41.391 INFO [stderr]     |
Dec 13 10:56:41.391 INFO [stderr] 154 |     String(String),
Dec 13 10:56:41.391 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 13 10:56:41.391 INFO [stderr]     |
Dec 13 10:56:41.391 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 10:56:41.391 INFO [stderr] 
Dec 13 10:56:41.391 INFO [stderr] warning: variant is never constructed: `Null`
Dec 13 10:56:41.391 INFO [stderr]    --> src/ast/mod.rs:156:2
Dec 13 10:56:41.391 INFO [stderr]     |
Dec 13 10:56:41.391 INFO [stderr] 156 |     Null, // the `null` expression
Dec 13 10:56:41.391 INFO [stderr]     |     ^^^^
Dec 13 10:56:41.391 INFO [stderr] 
Dec 13 10:56:41.391 INFO [stderr] warning: variant is never constructed: `Array`
Dec 13 10:56:41.391 INFO [stderr]    --> src/ast/mod.rs:159:2
Dec 13 10:56:41.391 INFO [stderr]     |
Dec 13 10:56:41.391 INFO [stderr] 159 |     Array(Vec<Expr>),
Dec 13 10:56:41.391 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 13 10:56:41.391 INFO [stderr] 
Dec 13 10:56:41.391 INFO [stderr] warning: variant is never constructed: `Tuple`
Dec 13 10:56:41.391 INFO [stderr]    --> src/ast/mod.rs:160:2
Dec 13 10:56:41.391 INFO [stderr]     |
Dec 13 10:56:41.391 INFO [stderr] 160 |     Tuple(Vec<Expr>),
Dec 13 10:56:41.391 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 13 10:56:41.391 INFO [stderr] 
Dec 13 10:56:41.391 INFO [stderr] warning: variant is never constructed: `Object`
Dec 13 10:56:41.391 INFO [stderr]    --> src/ast/mod.rs:161:2
Dec 13 10:56:41.391 INFO [stderr]     |
Dec 13 10:56:41.391 INFO [stderr] 161 |     Object(HashMap<String, Box<Expr>>), // { f = 2 }
Dec 13 10:56:41.391 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:56:41.391 INFO [stderr] 
Dec 13 10:56:41.391 INFO [stderr] warning: method is never used: `dealloc`
Dec 13 10:56:41.391 INFO [stderr]   --> src/exec/heap.rs:27:2
Dec 13 10:56:41.391 INFO [stderr]    |
Dec 13 10:56:41.391 INFO [stderr] 27 |     pub fn dealloc(&mut self, index: usize) -> Option<V> {
Dec 13 10:56:41.391 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:56:41.391 INFO [stderr] 
Dec 13 10:56:44.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.87s
Dec 13 10:56:44.399 INFO [stderr] su: No module specific data is present
Dec 13 10:56:45.509 INFO running `"docker" "inspect" "7b6e5b56235a47193e341a7098bfef5b2c3c9cfdc6ddb4932f36f064f4781e7a"`
Dec 13 10:56:45.913 INFO running `"docker" "rm" "-f" "7b6e5b56235a47193e341a7098bfef5b2c3c9cfdc6ddb4932f36f064f4781e7a"`
Dec 13 10:56:46.179 INFO [stdout] 7b6e5b56235a47193e341a7098bfef5b2c3c9cfdc6ddb4932f36f064f4781e7a
Dec 13 10:56:46.185 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 13 10:56:46.675 INFO [stdout] dbe6a40964800a6aa74bccb59eb045fd895ed79484ad7302c567debccf761c23
Dec 13 10:56:46.679 INFO running `"docker" "start" "-a" "dbe6a40964800a6aa74bccb59eb045fd895ed79484ad7302c567debccf761c23"`
Dec 13 10:56:48.444 INFO [stderr] usermod: no changes
Dec 13 10:56:48.539 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 10:56:48.539 INFO [stderr]      Running /target/debug/deps/productivity_lang_compiler-91ea58ff4af8681b
Dec 13 10:56:48.542 INFO [stdout] 
Dec 13 10:56:48.542 INFO [stdout] running 8 tests
Dec 13 10:56:48.542 INFO [stdout] test ast::parse::test_fun_call ... ok
Dec 13 10:56:48.542 INFO [stdout] test ast::parse::keyword::test_parse_keyword_good ... ok
Dec 13 10:56:48.544 INFO [stdout] test ast::parse::expr::fun_call::test1 ... ok
Dec 13 10:56:48.544 INFO [stdout] test ast::parse::expr::fun::test_fun ... ok
Dec 13 10:56:48.544 INFO [stdout] test ast::parse::expr::fun::test_empty_fun ... ok
Dec 13 10:56:48.551 INFO [stdout] test ast::parse::expr::test_fun_call_expr ... ok
Dec 13 10:56:48.551 INFO [stdout] test ast::parse::expr::test_fun_call_expr_statement ... ok
Dec 13 10:56:48.650 INFO [stdout] test ast::parse::keyword::test_parse_keyword_bad ... ok
Dec 13 10:56:48.650 INFO [stdout] 
Dec 13 10:56:48.650 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:56:48.650 INFO [stdout] 
Dec 13 10:56:48.653 INFO [stderr] su: No module specific data is present
Dec 13 10:56:49.588 INFO running `"docker" "inspect" "dbe6a40964800a6aa74bccb59eb045fd895ed79484ad7302c567debccf761c23"`
Dec 13 10:56:49.992 INFO running `"docker" "rm" "-f" "dbe6a40964800a6aa74bccb59eb045fd895ed79484ad7302c567debccf761c23"`
Dec 13 10:56:50.381 INFO [stdout] dbe6a40964800a6aa74bccb59eb045fd895ed79484ad7302c567debccf761c23