Nov 28 04:17:44.445 INFO checking hukumka/interactives against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 04:17:44.445 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 04:17:44.971 INFO [stdout] 4246dba49bb3e276057be8dd59d3ffc94b0e3100deb272d0ba23d3091d78a8da
Nov 28 04:17:44.973 INFO running `"docker" "start" "-a" "4246dba49bb3e276057be8dd59d3ffc94b0e3100deb272d0ba23d3091d78a8da"`
Nov 28 04:17:46.820 INFO [stderr] usermod: no changes
Nov 28 04:17:47.008 INFO [stderr]     Checking hamt-rs v0.3.0
Nov 28 04:17:48.052 INFO [stderr]     Checking interactive_c v0.1.0 (/source)
Nov 28 04:17:53.116 INFO [stderr] warning: variable does not need to be mutable
Nov 28 04:17:53.116 INFO [stderr]     --> src/syntax_tree.rs:800:17
Nov 28 04:17:53.116 INFO [stderr]      |
Nov 28 04:17:53.116 INFO [stderr] 800  |             let mut $walker_name = _tree.walker();
Nov 28 04:17:53.116 INFO [stderr]      |                 ----^^^^^^^^^^^^
Nov 28 04:17:53.116 INFO [stderr]      |                 |
Nov 28 04:17:53.116 INFO [stderr]      |                 help: remove this `mut`
Nov 28 04:17:53.116 INFO [stderr] ...
Nov 28 04:17:53.116 INFO [stderr] 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 28 04:17:53.116 INFO [stderr]      |         -------------------------------------------------------------------------------------------------------- in this macro invocation
Nov 28 04:17:53.116 INFO [stderr]      |
Nov 28 04:17:53.116 INFO [stderr]      = note: #[warn(unused_mut)] on by default
Nov 28 04:17:53.116 INFO [stderr] 
Nov 28 04:17:53.264 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.41s
Nov 28 04:17:53.270 INFO [stderr] su: No module specific data is present
Nov 28 04:17:54.469 INFO running `"docker" "inspect" "4246dba49bb3e276057be8dd59d3ffc94b0e3100deb272d0ba23d3091d78a8da"`
Nov 28 04:17:54.700 INFO running `"docker" "rm" "-f" "4246dba49bb3e276057be8dd59d3ffc94b0e3100deb272d0ba23d3091d78a8da"`
Nov 28 04:17:55.057 INFO [stdout] 4246dba49bb3e276057be8dd59d3ffc94b0e3100deb272d0ba23d3091d78a8da