Nov 01 13:04:48.103 INFO checking AntonioCarta/dragon_compiler against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 13:04:48.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13:04:48.400 INFO blam! 1bd06fb13fa37bde0366de1dd889ae4afb1f80fd395dd9736649aa39de5af544
Nov 01 13:04:48.404 INFO running `"docker" "start" "-a" "1bd06fb13fa37bde0366de1dd889ae4afb1f80fd395dd9736649aa39de5af544"`
Nov 01 13:04:48.994 INFO kablam! usermod: no changes
Nov 01 13:04:49.031 INFO kablam!     Checking mini_compiler v0.1.0 (/source)
Nov 01 13:04:49.649 INFO kablam! warning: unused imports: `AddressMode`, `Address`
Nov 01 13:04:49.649 INFO kablam!  --> src/interpreter.rs:1:30
Nov 01 13:04:49.649 INFO kablam!   |
Nov 01 13:04:49.650 INFO kablam! 1 | use code_generator::{OpCode, AddressMode, AddressCode, Address, IntermediateRepresentation};
Nov 01 13:04:49.650 INFO kablam!   |                              ^^^^^^^^^^^               ^^^^^^^
Nov 01 13:04:49.650 INFO kablam!   |
Nov 01 13:04:49.650 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 13:04:49.651 INFO kablam! 
Nov 01 13:04:49.726 INFO kablam! warning: unused import: `Scanner`
Nov 01 13:04:49.726 INFO kablam!  --> src/test/lexer_test.rs:4:13
Nov 01 13:04:49.726 INFO kablam!   |
Nov 01 13:04:49.726 INFO kablam! 4 | use lexer::{Scanner};
Nov 01 13:04:49.726 INFO kablam!   |             ^^^^^^^
Nov 01 13:04:49.726 INFO kablam!   |
Nov 01 13:04:49.726 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 13:04:49.726 INFO kablam! 
Nov 01 13:04:49.726 INFO kablam! warning: unused imports: `AddressMode`, `Address`
Nov 01 13:04:49.726 INFO kablam!  --> src/interpreter.rs:1:30
Nov 01 13:04:49.726 INFO kablam!   |
Nov 01 13:04:49.726 INFO kablam! 1 | use code_generator::{OpCode, AddressMode, AddressCode, Address, IntermediateRepresentation};
Nov 01 13:04:49.726 INFO kablam!   |                              ^^^^^^^^^^^               ^^^^^^^
Nov 01 13:04:49.726 INFO kablam! 
Nov 01 13:04:50.080 INFO kablam! warning: method is never used: `new`
Nov 01 13:04:50.080 INFO kablam!    --> src/lexer.rs:148:5
Nov 01 13:04:50.080 INFO kablam!     |
Nov 01 13:04:50.080 INFO kablam! 148 |     pub fn new() -> Scanner {
Nov 01 13:04:50.080 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:04:50.080 INFO kablam!     |
Nov 01 13:04:50.080 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 13:04:50.080 INFO kablam! 
Nov 01 13:04:50.080 INFO kablam! warning: field is never used: `id`
Nov 01 13:04:50.080 INFO kablam!   --> src/code_generator.rs:59:9
Nov 01 13:04:50.080 INFO kablam!    |
Nov 01 13:04:50.080 INFO kablam! 59 |         id  : i32,
Nov 01 13:04:50.080 INFO kablam!    |         ^^^^^^^^^
Nov 01 13:04:50.080 INFO kablam! 
Nov 01 13:04:50.080 INFO kablam! warning: field is never used: `stack`
Nov 01 13:04:50.080 INFO kablam!  --> src/interpreter.rs:5:5
Nov 01 13:04:50.080 INFO kablam!   |
Nov 01 13:04:50.080 INFO kablam! 5 |     stack     : Vec<i32>,
Nov 01 13:04:50.080 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 13:04:50.080 INFO kablam! 
Nov 01 13:04:50.255 INFO kablam! warning: method is never used: `new`
Nov 01 13:04:50.255 INFO kablam!    --> src/lexer.rs:148:5
Nov 01 13:04:50.255 INFO kablam!     |
Nov 01 13:04:50.256 INFO kablam! 148 |     pub fn new() -> Scanner {
Nov 01 13:04:50.256 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:04:50.256 INFO kablam!     |
Nov 01 13:04:50.257 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 13:04:50.257 INFO kablam! 
Nov 01 13:04:50.257 INFO kablam! warning: type alias is never used: `SAst`
Nov 01 13:04:50.257 INFO kablam!  --> src/test/parser_test.rs:9:5
Nov 01 13:04:50.258 INFO kablam!   |
Nov 01 13:04:50.258 INFO kablam! 9 |     type SAst = Box<S>;
Nov 01 13:04:50.258 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 13:04:50.259 INFO kablam! 
Nov 01 13:04:50.259 INFO kablam! warning: function is never used: `add`
Nov 01 13:04:50.259 INFO kablam!   --> src/test/parser_test.rs:52:5
Nov 01 13:04:50.259 INFO kablam!    |
Nov 01 13:04:50.259 INFO kablam! 52 |     fn add(e1 : NAst, e2 : NAst) -> NAst { nbox(N::Add(e1, e2)) }
Nov 01 13:04:50.260 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:04:50.260 INFO kablam! 
Nov 01 13:04:50.261 INFO kablam! warning: field is never used: `id`
Nov 01 13:04:50.261 INFO kablam!   --> src/code_generator.rs:59:9
Nov 01 13:04:50.261 INFO kablam!    |
Nov 01 13:04:50.262 INFO kablam! 59 |         id  : i32,
Nov 01 13:04:50.262 INFO kablam!    |         ^^^^^^^^^
Nov 01 13:04:50.262 INFO kablam! 
Nov 01 13:04:50.263 INFO kablam! warning: field is never used: `stack`
Nov 01 13:04:50.263 INFO kablam!  --> src/interpreter.rs:5:5
Nov 01 13:04:50.263 INFO kablam!   |
Nov 01 13:04:50.263 INFO kablam! 5 |     stack     : Vec<i32>,
Nov 01 13:04:50.264 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 13:04:50.264 INFO kablam! 
Nov 01 13:04:50.320 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Nov 01 13:04:50.321 INFO kablam! su: No module specific data is present
Nov 01 13:04:50.891 INFO running `"docker" "rm" "-f" "1bd06fb13fa37bde0366de1dd889ae4afb1f80fd395dd9736649aa39de5af544"`
Nov 01 13:04:51.009 INFO blam! 1bd06fb13fa37bde0366de1dd889ae4afb1f80fd395dd9736649aa39de5af544