Nov 27 18:34:56.328 INFO checking tkyk0317/rcc against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 18:34:56.328 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 18:34:56.801 INFO [stdout] ee4a12ed1de8beb4e0328e931e8fccec057b7ac0ee0be14cc126fd0636e59326
Nov 27 18:34:56.804 INFO running `"docker" "start" "-a" "ee4a12ed1de8beb4e0328e931e8fccec057b7ac0ee0be14cc126fd0636e59326"`
Nov 27 18:34:58.072 INFO [stderr] usermod: no changes
Nov 27 18:34:58.120 INFO [stderr]     Checking rcc v0.1.0 (/source)
Nov 27 18:34:59.276 INFO [stderr] warning: field is never used: `func_table`
Nov 27 18:34:59.276 INFO [stderr]   --> src/asm.rs:19:5
Nov 27 18:34:59.276 INFO [stderr]    |
Nov 27 18:34:59.276 INFO [stderr] 19 |     func_table: &'a SymbolTable,
Nov 27 18:34:59.276 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:34:59.276 INFO [stderr]    |
Nov 27 18:34:59.276 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 18:34:59.276 INFO [stderr] 
Nov 27 18:34:59.276 INFO [stderr] warning: struct is never constructed: `StringData`
Nov 27 18:34:59.276 INFO [stderr]  --> src/string.rs:2:1
Nov 27 18:34:59.276 INFO [stderr]   |
Nov 27 18:34:59.276 INFO [stderr] 2 | pub struct StringData {
Nov 27 18:34:59.276 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:34:59.277 INFO [stderr] 
Nov 27 18:34:59.277 INFO [stderr] warning: method is never used: `new`
Nov 27 18:34:59.277 INFO [stderr]   --> src/string.rs:10:5
Nov 27 18:34:59.277 INFO [stderr]    |
Nov 27 18:34:59.277 INFO [stderr] 10 |     pub fn new() -> StringData {
Nov 27 18:34:59.277 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:34:59.277 INFO [stderr] 
Nov 27 18:34:59.277 INFO [stderr] warning: method is never used: `push`
Nov 27 18:34:59.277 INFO [stderr]   --> src/string.rs:20:5
Nov 27 18:34:59.277 INFO [stderr]    |
Nov 27 18:34:59.277 INFO [stderr] 20 |     pub fn push(&mut self, c: char) {
Nov 27 18:34:59.277 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:34:59.277 INFO [stderr] 
Nov 27 18:35:00.905 INFO [stderr] warning: field is never used: `func_table`
Nov 27 18:35:00.905 INFO [stderr]   --> src/asm.rs:19:5
Nov 27 18:35:00.905 INFO [stderr]    |
Nov 27 18:35:00.906 INFO [stderr] 19 |     func_table: &'a SymbolTable,
Nov 27 18:35:00.906 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:35:00.906 INFO [stderr]    |
Nov 27 18:35:00.906 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 18:35:00.907 INFO [stderr] 
Nov 27 18:35:01.005 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
Nov 27 18:35:01.005 INFO [stderr] su: No module specific data is present
Nov 27 18:35:01.820 INFO running `"docker" "inspect" "ee4a12ed1de8beb4e0328e931e8fccec057b7ac0ee0be14cc126fd0636e59326"`
Nov 27 18:35:02.143 INFO running `"docker" "rm" "-f" "ee4a12ed1de8beb4e0328e931e8fccec057b7ac0ee0be14cc126fd0636e59326"`
Nov 27 18:35:02.401 INFO [stdout] ee4a12ed1de8beb4e0328e931e8fccec057b7ac0ee0be14cc126fd0636e59326