Nov 01 04:03:56.624 INFO checking hukumka/interactives against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 04:03:56.625 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 04:03:57.090 INFO blam! ccfa021ea139e3d100857dd08fe7d3f7470657e834c79cfb568f969ce78336e7
Nov 01 04:03:57.093 INFO running `"docker" "start" "-a" "ccfa021ea139e3d100857dd08fe7d3f7470657e834c79cfb568f969ce78336e7"`
Nov 01 04:03:58.987 INFO kablam! usermod: no changes
Nov 01 04:03:59.148 INFO kablam!     Checking hamt-rs v0.3.0
Nov 01 04:04:00.115 INFO kablam!     Checking interactive_c v0.1.0 (/source)
Nov 01 04:04:06.288 INFO kablam! warning: unused variable: `type_`
Nov 01 04:04:06.288 INFO kablam!     --> src/syntax_tree.rs:1281:13
Nov 01 04:04:06.288 INFO kablam!      |
Nov 01 04:04:06.288 INFO kablam! 1281 |         let type_ = &fn_def.decl.ret_name.type_;
Nov 01 04:04:06.288 INFO kablam!      |             ^^^^^ help: consider using `_type_` instead
Nov 01 04:04:06.288 INFO kablam!      |
Nov 01 04:04:06.288 INFO kablam!      = note: #[warn(unused_variables)] on by default
Nov 01 04:04:06.288 INFO kablam! 
Nov 01 04:04:07.184 INFO kablam! warning: variable does not need to be mutable
Nov 01 04:04:07.184 INFO kablam!     --> src/syntax_tree.rs:800:17
Nov 01 04:04:07.184 INFO kablam!      |
Nov 01 04:04:07.184 INFO kablam! 800  |             let mut $walker_name = _tree.walker();
Nov 01 04:04:07.184 INFO kablam!      |                 ----^^^^^^^^^^^^
Nov 01 04:04:07.184 INFO kablam!      |                 |
Nov 01 04:04:07.184 INFO kablam!      |                 help: remove this `mut`
Nov 01 04:04:07.184 INFO kablam! ...
Nov 01 04:04:07.184 INFO kablam! 1344 |         new_walker!{let mut walker = "int x=0; int x(int a){return a + 4; for(int i=0; i<a; ++i) a += 3 * 4;}";}
Nov 01 04:04:07.184 INFO kablam!      |         -------------------------------------------------------------------------------------------------------- in this macro invocation
Nov 01 04:04:07.184 INFO kablam!      |
Nov 01 04:04:07.184 INFO kablam!      = note: #[warn(unused_mut)] on by default
Nov 01 04:04:07.184 INFO kablam! 
Nov 01 04:04:07.336 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.31s
Nov 01 04:04:07.352 INFO kablam! su: No module specific data is present
Nov 01 04:04:08.072 INFO running `"docker" "rm" "-f" "ccfa021ea139e3d100857dd08fe7d3f7470657e834c79cfb568f969ce78336e7"`
Nov 01 04:04:08.429 INFO blam! ccfa021ea139e3d100857dd08fe7d3f7470657e834c79cfb568f969ce78336e7