Dec 19 15:59:25.688 INFO checking huwsun/Tiny_Three-Pass_Compiler against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:59:25.688 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/huwsun/Tiny_Three-Pass_Compiler:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:59:25.872 INFO [stdout] b4d6e2c647003250c12e694efaa572f9f5cd464e56008b429e19a618bc2da399
Dec 19 15:59:25.888 INFO running `"docker" "start" "-a" "b4d6e2c647003250c12e694efaa572f9f5cd464e56008b429e19a618bc2da399"`
Dec 19 15:59:26.547 INFO [stderr]     Checking compiler v0.1.0 (/opt/crater/workdir)
Dec 19 15:59:26.862 INFO [stderr] warning: unused variable: `argv`
Dec 19 15:59:26.862 INFO [stderr]    --> src/main.rs:320:9
Dec 19 15:59:26.862 INFO [stderr]     |
Dec 19 15:59:26.862 INFO [stderr] 320 |     let argv=vec![3i32,1,2];
Dec 19 15:59:26.862 INFO [stderr]     |         ^^^^ help: consider using `_argv` instead
Dec 19 15:59:26.862 INFO [stderr]     |
Dec 19 15:59:26.862 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 15:59:26.862 INFO [stderr] 
Dec 19 15:59:26.906 INFO [stderr] warning: method is never used: `compile`
Dec 19 15:59:26.906 INFO [stderr]   --> src/main.rs:58:5
Dec 19 15:59:26.906 INFO [stderr]    |
Dec 19 15:59:26.907 INFO [stderr] 58 |     fn compile(&mut self, program: &str) -> Vec<String> {
Dec 19 15:59:26.907 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:59:26.907 INFO [stderr]    |
Dec 19 15:59:26.907 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 15:59:26.907 INFO [stderr] 
Dec 19 15:59:26.908 INFO [stderr] warning: method is never used: `pass1_1`
Dec 19 15:59:26.908 INFO [stderr]    --> src/main.rs:158:5
Dec 19 15:59:26.908 INFO [stderr]     |
Dec 19 15:59:26.908 INFO [stderr] 158 |     fn pass1_1(&mut self, program: &str) -> Ast {
Dec 19 15:59:26.908 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:59:26.908 INFO [stderr] 
Dec 19 15:59:26.908 INFO [stderr] warning: function is never used: `simulate`
Dec 19 15:59:26.908 INFO [stderr]    --> src/main.rs:294:1
Dec 19 15:59:26.909 INFO [stderr]     |
Dec 19 15:59:26.909 INFO [stderr] 294 | fn simulate(assembly : Vec<&str>, argv : Vec<i32>) -> i32 {
Dec 19 15:59:26.909 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:59:26.909 INFO [stderr] 
Dec 19 15:59:27.165 INFO [stderr] warning: unused variable: `argv`
Dec 19 15:59:27.165 INFO [stderr]    --> src/main.rs:320:9
Dec 19 15:59:27.165 INFO [stderr]     |
Dec 19 15:59:27.165 INFO [stderr] 320 |     let argv=vec![3i32,1,2];
Dec 19 15:59:27.165 INFO [stderr]     |         ^^^^ help: consider using `_argv` instead
Dec 19 15:59:27.165 INFO [stderr]     |
Dec 19 15:59:27.165 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 15:59:27.165 INFO [stderr] 
Dec 19 15:59:27.204 INFO [stderr] warning: method is never used: `compile`
Dec 19 15:59:27.205 INFO [stderr]   --> src/main.rs:58:5
Dec 19 15:59:27.205 INFO [stderr]    |
Dec 19 15:59:27.206 INFO [stderr] 58 |     fn compile(&mut self, program: &str) -> Vec<String> {
Dec 19 15:59:27.206 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:59:27.206 INFO [stderr]    |
Dec 19 15:59:27.206 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 15:59:27.207 INFO [stderr] 
Dec 19 15:59:27.207 INFO [stderr] warning: method is never used: `pass1_1`
Dec 19 15:59:27.207 INFO [stderr]    --> src/main.rs:158:5
Dec 19 15:59:27.208 INFO [stderr]     |
Dec 19 15:59:27.208 INFO [stderr] 158 |     fn pass1_1(&mut self, program: &str) -> Ast {
Dec 19 15:59:27.208 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:59:27.208 INFO [stderr] 
Dec 19 15:59:27.209 INFO [stderr] warning: function is never used: `simulate`
Dec 19 15:59:27.209 INFO [stderr]    --> src/main.rs:294:1
Dec 19 15:59:27.209 INFO [stderr]     |
Dec 19 15:59:27.210 INFO [stderr] 294 | fn simulate(assembly : Vec<&str>, argv : Vec<i32>) -> i32 {
Dec 19 15:59:27.210 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:59:27.210 INFO [stderr] 
Dec 19 15:59:27.222 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 19 15:59:28.160 INFO running `"docker" "inspect" "b4d6e2c647003250c12e694efaa572f9f5cd464e56008b429e19a618bc2da399"`
Dec 19 15:59:28.420 INFO running `"docker" "rm" "-f" "b4d6e2c647003250c12e694efaa572f9f5cd464e56008b429e19a618bc2da399"`
Dec 19 15:59:28.747 INFO [stdout] b4d6e2c647003250c12e694efaa572f9f5cd464e56008b429e19a618bc2da399