Dec 13 10:56:14.679 INFO testing memoryleak47/constraint-lang against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 10:56:14.679 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 10:56:15.196 INFO [stdout] 22bf3abef2b7d5e4a5d9c38510e6457d47f4a1ea12f46a5e9f2ed6f650e5a01e
Dec 13 10:56:15.197 INFO running `"docker" "start" "-a" "22bf3abef2b7d5e4a5d9c38510e6457d47f4a1ea12f46a5e9f2ed6f650e5a01e"`
Dec 13 10:56:16.503 INFO [stderr] usermod: no changes
Dec 13 10:56:16.595 INFO [stderr]    Compiling memchr v1.0.2
Dec 13 10:56:17.251 INFO [stderr]    Compiling nom v3.2.1
Dec 13 10:56:20.788 INFO [stderr]    Compiling productivity-lang-compiler v0.1.0 (/source)
Dec 13 10:56:23.247 INFO [stderr] warning: variant is never constructed: `String`
Dec 13 10:56:23.247 INFO [stderr]    --> src/ast/mod.rs:154:2
Dec 13 10:56:23.247 INFO [stderr]     |
Dec 13 10:56:23.247 INFO [stderr] 154 |     String(String),
Dec 13 10:56:23.247 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 13 10:56:23.247 INFO [stderr]     |
Dec 13 10:56:23.247 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 10:56:23.247 INFO [stderr] 
Dec 13 10:56:23.247 INFO [stderr] warning: variant is never constructed: `Null`
Dec 13 10:56:23.247 INFO [stderr]    --> src/ast/mod.rs:156:2
Dec 13 10:56:23.247 INFO [stderr]     |
Dec 13 10:56:23.247 INFO [stderr] 156 |     Null, // the `null` expression
Dec 13 10:56:23.247 INFO [stderr]     |     ^^^^
Dec 13 10:56:23.247 INFO [stderr] 
Dec 13 10:56:23.247 INFO [stderr] warning: variant is never constructed: `Array`
Dec 13 10:56:23.247 INFO [stderr]    --> src/ast/mod.rs:159:2
Dec 13 10:56:23.247 INFO [stderr]     |
Dec 13 10:56:23.247 INFO [stderr] 159 |     Array(Vec<Expr>),
Dec 13 10:56:23.247 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 13 10:56:23.247 INFO [stderr] 
Dec 13 10:56:23.247 INFO [stderr] warning: variant is never constructed: `Tuple`
Dec 13 10:56:23.247 INFO [stderr]    --> src/ast/mod.rs:160:2
Dec 13 10:56:23.247 INFO [stderr]     |
Dec 13 10:56:23.247 INFO [stderr] 160 |     Tuple(Vec<Expr>),
Dec 13 10:56:23.247 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 13 10:56:23.247 INFO [stderr] 
Dec 13 10:56:23.247 INFO [stderr] warning: variant is never constructed: `Object`
Dec 13 10:56:23.247 INFO [stderr]    --> src/ast/mod.rs:161:2
Dec 13 10:56:23.247 INFO [stderr]     |
Dec 13 10:56:23.247 INFO [stderr] 161 |     Object(HashMap<String, Box<Expr>>), // { f = 2 }
Dec 13 10:56:23.247 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:56:23.247 INFO [stderr] 
Dec 13 10:56:23.247 INFO [stderr] warning: method is never used: `dealloc`
Dec 13 10:56:23.247 INFO [stderr]   --> src/exec/heap.rs:27:2
Dec 13 10:56:23.247 INFO [stderr]    |
Dec 13 10:56:23.247 INFO [stderr] 27 |     pub fn dealloc(&mut self, index: usize) -> Option<V> {
Dec 13 10:56:23.247 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:56:23.247 INFO [stderr] 
Dec 13 10:56:27.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.03s
Dec 13 10:56:27.567 INFO [stderr] su: No module specific data is present
Dec 13 10:56:28.774 INFO running `"docker" "inspect" "22bf3abef2b7d5e4a5d9c38510e6457d47f4a1ea12f46a5e9f2ed6f650e5a01e"`
Dec 13 10:56:29.148 INFO running `"docker" "rm" "-f" "22bf3abef2b7d5e4a5d9c38510e6457d47f4a1ea12f46a5e9f2ed6f650e5a01e"`
Dec 13 10:56:29.471 INFO [stdout] 22bf3abef2b7d5e4a5d9c38510e6457d47f4a1ea12f46a5e9f2ed6f650e5a01e
Dec 13 10:56:29.479 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 10:56:30.062 INFO [stdout] ab05b635d8ff960adb0807f8efc55a83dc24868e89d137a21105cf43fc8463de
Dec 13 10:56:30.064 INFO running `"docker" "start" "-a" "ab05b635d8ff960adb0807f8efc55a83dc24868e89d137a21105cf43fc8463de"`
Dec 13 10:56:32.483 INFO [stderr] usermod: no changes
Dec 13 10:56:32.543 INFO [stderr]    Compiling productivity-lang-compiler v0.1.0 (/source)
Dec 13 10:56:34.871 INFO [stderr] warning: variant is never constructed: `String`
Dec 13 10:56:34.871 INFO [stderr]    --> src/ast/mod.rs:154:2
Dec 13 10:56:34.871 INFO [stderr]     |
Dec 13 10:56:34.871 INFO [stderr] 154 |     String(String),
Dec 13 10:56:34.871 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 13 10:56:34.871 INFO [stderr]     |
Dec 13 10:56:34.871 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 10:56:34.871 INFO [stderr] 
Dec 13 10:56:34.871 INFO [stderr] warning: variant is never constructed: `Null`
Dec 13 10:56:34.871 INFO [stderr]    --> src/ast/mod.rs:156:2
Dec 13 10:56:34.871 INFO [stderr]     |
Dec 13 10:56:34.871 INFO [stderr] 156 |     Null, // the `null` expression
Dec 13 10:56:34.871 INFO [stderr]     |     ^^^^
Dec 13 10:56:34.871 INFO [stderr] 
Dec 13 10:56:34.871 INFO [stderr] warning: variant is never constructed: `Array`
Dec 13 10:56:34.871 INFO [stderr]    --> src/ast/mod.rs:159:2
Dec 13 10:56:34.871 INFO [stderr]     |
Dec 13 10:56:34.871 INFO [stderr] 159 |     Array(Vec<Expr>),
Dec 13 10:56:34.871 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 13 10:56:34.871 INFO [stderr] 
Dec 13 10:56:34.871 INFO [stderr] warning: variant is never constructed: `Tuple`
Dec 13 10:56:34.871 INFO [stderr]    --> src/ast/mod.rs:160:2
Dec 13 10:56:34.871 INFO [stderr]     |
Dec 13 10:56:34.871 INFO [stderr] 160 |     Tuple(Vec<Expr>),
Dec 13 10:56:34.871 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 13 10:56:34.871 INFO [stderr] 
Dec 13 10:56:34.871 INFO [stderr] warning: variant is never constructed: `Object`
Dec 13 10:56:34.871 INFO [stderr]    --> src/ast/mod.rs:161:2
Dec 13 10:56:34.871 INFO [stderr]     |
Dec 13 10:56:34.871 INFO [stderr] 161 |     Object(HashMap<String, Box<Expr>>), // { f = 2 }
Dec 13 10:56:34.871 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:56:34.871 INFO [stderr] 
Dec 13 10:56:34.871 INFO [stderr] warning: method is never used: `dealloc`
Dec 13 10:56:34.871 INFO [stderr]   --> src/exec/heap.rs:27:2
Dec 13 10:56:34.871 INFO [stderr]    |
Dec 13 10:56:34.871 INFO [stderr] 27 |     pub fn dealloc(&mut self, index: usize) -> Option<V> {
Dec 13 10:56:34.871 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:56:34.871 INFO [stderr] 
Dec 13 10:56:37.959 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.45s
Dec 13 10:56:37.959 INFO [stderr] su: No module specific data is present
Dec 13 10:56:38.786 INFO running `"docker" "inspect" "ab05b635d8ff960adb0807f8efc55a83dc24868e89d137a21105cf43fc8463de"`
Dec 13 10:56:39.217 INFO running `"docker" "rm" "-f" "ab05b635d8ff960adb0807f8efc55a83dc24868e89d137a21105cf43fc8463de"`
Dec 13 10:56:39.551 INFO [stdout] ab05b635d8ff960adb0807f8efc55a83dc24868e89d137a21105cf43fc8463de
Dec 13 10:56:39.556 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 10:56:40.098 INFO [stdout] 2cbc52893176e8476a7932abe446d9a693bf38951d9fc5c66dea46991f225ddb
Dec 13 10:56:40.100 INFO running `"docker" "start" "-a" "2cbc52893176e8476a7932abe446d9a693bf38951d9fc5c66dea46991f225ddb"`
Dec 13 10:56:42.118 INFO [stderr] usermod: no changes
Dec 13 10:56:42.179 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 10:56:42.179 INFO [stderr]      Running /target/debug/deps/productivity_lang_compiler-59984f5d0a53f169
Dec 13 10:56:42.179 INFO [stdout] 
Dec 13 10:56:42.179 INFO [stdout] running 8 tests
Dec 13 10:56:42.183 INFO [stdout] test ast::parse::expr::fun::test_fun ... ok
Dec 13 10:56:42.183 INFO [stdout] test ast::parse::expr::fun::test_empty_fun ... ok
Dec 13 10:56:42.219 INFO [stdout] test ast::parse::keyword::test_parse_keyword_good ... ok
Dec 13 10:56:42.219 INFO [stdout] test ast::parse::test_fun_call ... ok
Dec 13 10:56:42.219 INFO [stdout] test ast::parse::expr::test_fun_call_expr ... ok
Dec 13 10:56:42.219 INFO [stdout] test ast::parse::expr::fun_call::test1 ... ok
Dec 13 10:56:42.219 INFO [stdout] test ast::parse::expr::test_fun_call_expr_statement ... ok
Dec 13 10:56:42.319 INFO [stdout] test ast::parse::keyword::test_parse_keyword_bad ... ok
Dec 13 10:56:42.319 INFO [stdout] 
Dec 13 10:56:42.319 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:56:42.319 INFO [stdout] 
Dec 13 10:56:42.322 INFO [stderr] su: No module specific data is present
Dec 13 10:56:43.772 INFO running `"docker" "inspect" "2cbc52893176e8476a7932abe446d9a693bf38951d9fc5c66dea46991f225ddb"`
Dec 13 10:56:44.181 INFO running `"docker" "rm" "-f" "2cbc52893176e8476a7932abe446d9a693bf38951d9fc5c66dea46991f225ddb"`
Dec 13 10:56:44.470 INFO [stdout] 2cbc52893176e8476a7932abe446d9a693bf38951d9fc5c66dea46991f225ddb