Nov 06 17:49:19.152 INFO checking memoryleak47/constraint-lang against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687 Nov 06 17:49:19.152 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 17:49:19.508 INFO blam! 3a821649988b6a1daa3bf06daaedf2113eddc529128dc77e01b17584c3f91c65 Nov 06 17:49:19.516 INFO running `"docker" "start" "-a" "3a821649988b6a1daa3bf06daaedf2113eddc529128dc77e01b17584c3f91c65"` Nov 06 17:49:21.541 INFO kablam! usermod: no changes Nov 06 17:49:21.600 INFO kablam! Checking libc v0.2.39 Nov 06 17:49:23.120 INFO kablam! Checking memchr v1.0.2 Nov 06 17:49:23.468 INFO kablam! Checking nom v3.2.1 Nov 06 17:49:26.328 INFO kablam! Checking productivity-lang-compiler v0.1.0 (/source) Nov 06 17:49:30.157 INFO kablam! warning: variant is never constructed: `String` Nov 06 17:49:30.157 INFO kablam! --> src/ast/mod.rs:154:2 Nov 06 17:49:30.158 INFO kablam! | Nov 06 17:49:30.158 INFO kablam! 154 | String(String), Nov 06 17:49:30.158 INFO kablam! | ^^^^^^^^^^^^^^ Nov 06 17:49:30.159 INFO kablam! | Nov 06 17:49:30.159 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 17:49:30.159 INFO kablam! Nov 06 17:49:30.160 INFO kablam! warning: variant is never constructed: `Null` Nov 06 17:49:30.160 INFO kablam! --> src/ast/mod.rs:156:2 Nov 06 17:49:30.160 INFO kablam! | Nov 06 17:49:30.160 INFO kablam! 156 | Null, // the `null` expression Nov 06 17:49:30.161 INFO kablam! | ^^^^ Nov 06 17:49:30.161 INFO kablam! Nov 06 17:49:30.161 INFO kablam! warning: variant is never constructed: `Array` Nov 06 17:49:30.161 INFO kablam! --> src/ast/mod.rs:159:2 Nov 06 17:49:30.162 INFO kablam! | Nov 06 17:49:30.162 INFO kablam! 159 | Array(Vec), Nov 06 17:49:30.162 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 06 17:49:30.162 INFO kablam! Nov 06 17:49:30.163 INFO kablam! warning: variant is never constructed: `Tuple` Nov 06 17:49:30.163 INFO kablam! --> src/ast/mod.rs:160:2 Nov 06 17:49:30.163 INFO kablam! | Nov 06 17:49:30.163 INFO kablam! 160 | Tuple(Vec), Nov 06 17:49:30.164 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 06 17:49:30.164 INFO kablam! Nov 06 17:49:30.164 INFO kablam! warning: variant is never constructed: `Object` Nov 06 17:49:30.164 INFO kablam! --> src/ast/mod.rs:161:2 Nov 06 17:49:30.165 INFO kablam! | Nov 06 17:49:30.165 INFO kablam! 161 | Object(HashMap>), // { f = 2 } Nov 06 17:49:30.165 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 17:49:30.166 INFO kablam! Nov 06 17:49:30.166 INFO kablam! warning: method is never used: `dealloc` Nov 06 17:49:30.166 INFO kablam! --> src/exec/heap.rs:27:2 Nov 06 17:49:30.166 INFO kablam! | Nov 06 17:49:30.167 INFO kablam! 27 | pub fn dealloc(&mut self, index: usize) -> Option { Nov 06 17:49:30.167 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 17:49:30.167 INFO kablam! Nov 06 17:49:30.904 INFO kablam! warning: variant is never constructed: `String` Nov 06 17:49:30.904 INFO kablam! --> src/ast/mod.rs:154:2 Nov 06 17:49:30.904 INFO kablam! | Nov 06 17:49:30.904 INFO kablam! 154 | String(String), Nov 06 17:49:30.904 INFO kablam! | ^^^^^^^^^^^^^^ Nov 06 17:49:30.905 INFO kablam! | Nov 06 17:49:30.905 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 17:49:30.905 INFO kablam! Nov 06 17:49:30.905 INFO kablam! warning: variant is never constructed: `Null` Nov 06 17:49:30.905 INFO kablam! --> src/ast/mod.rs:156:2 Nov 06 17:49:30.906 INFO kablam! | Nov 06 17:49:30.906 INFO kablam! 156 | Null, // the `null` expression Nov 06 17:49:30.906 INFO kablam! | ^^^^ Nov 06 17:49:30.906 INFO kablam! Nov 06 17:49:30.906 INFO kablam! warning: variant is never constructed: `Array` Nov 06 17:49:30.906 INFO kablam! --> src/ast/mod.rs:159:2 Nov 06 17:49:30.906 INFO kablam! | Nov 06 17:49:30.906 INFO kablam! 159 | Array(Vec), Nov 06 17:49:30.906 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 06 17:49:30.906 INFO kablam! Nov 06 17:49:30.906 INFO kablam! warning: variant is never constructed: `Tuple` Nov 06 17:49:30.906 INFO kablam! --> src/ast/mod.rs:160:2 Nov 06 17:49:30.906 INFO kablam! | Nov 06 17:49:30.906 INFO kablam! 160 | Tuple(Vec), Nov 06 17:49:30.906 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 06 17:49:30.906 INFO kablam! Nov 06 17:49:30.906 INFO kablam! warning: variant is never constructed: `Object` Nov 06 17:49:30.906 INFO kablam! --> src/ast/mod.rs:161:2 Nov 06 17:49:30.906 INFO kablam! | Nov 06 17:49:30.906 INFO kablam! 161 | Object(HashMap>), // { f = 2 } Nov 06 17:49:30.906 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 17:49:30.906 INFO kablam! Nov 06 17:49:30.906 INFO kablam! warning: method is never used: `dealloc` Nov 06 17:49:30.906 INFO kablam! --> src/exec/heap.rs:27:2 Nov 06 17:49:30.906 INFO kablam! | Nov 06 17:49:30.906 INFO kablam! 27 | pub fn dealloc(&mut self, index: usize) -> Option { Nov 06 17:49:30.906 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 17:49:30.906 INFO kablam! Nov 06 17:49:30.983 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 9.41s Nov 06 17:49:30.986 INFO kablam! su: No module specific data is present Nov 06 17:49:31.632 INFO running `"docker" "rm" "-f" "3a821649988b6a1daa3bf06daaedf2113eddc529128dc77e01b17584c3f91c65"` Nov 06 17:49:31.848 INFO blam! 3a821649988b6a1daa3bf06daaedf2113eddc529128dc77e01b17584c3f91c65