Dec 05 00:12:00.359 INFO checking Saikyun/kaleidoscope-llvm-compiler against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 00:12:00.359 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 00:12:00.849 INFO [stdout] fbc56c171af7cb1b4822137d9c48247f2037408e639c9e2d89484d55dfb6070b
Dec 05 00:12:00.851 INFO running `"docker" "start" "-a" "fbc56c171af7cb1b4822137d9c48247f2037408e639c9e2d89484d55dfb6070b"`
Dec 05 00:12:02.231 INFO [stderr] usermod: no changes
Dec 05 00:12:02.307 INFO [stderr]     Checking memchr v1.0.2
Dec 05 00:12:02.859 INFO [stderr]     Checking nom v3.2.1
Dec 05 00:12:05.299 INFO [stderr]     Checking kaleidoscope v0.1.0 (/source)
Dec 05 00:12:05.951 INFO [stderr] warning: value assigned to `jmp` is never read
Dec 05 00:12:05.951 INFO [stderr]   --> src/parser.rs:56:33
Dec 05 00:12:05.951 INFO [stderr]    |
Dec 05 00:12:05.951 INFO [stderr] 56 |                                 jmp += jmp2;
Dec 05 00:12:05.951 INFO [stderr]    |                                 ^^^
Dec 05 00:12:05.951 INFO [stderr]    |
Dec 05 00:12:05.951 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 00:12:05.951 INFO [stderr] 
Dec 05 00:12:05.951 INFO [stderr] warning: value assigned to `jmp` is never read
Dec 05 00:12:05.951 INFO [stderr]   --> src/parser.rs:85:33
Dec 05 00:12:05.951 INFO [stderr]    |
Dec 05 00:12:05.951 INFO [stderr] 85 |                                 jmp += jmp2;
Dec 05 00:12:05.951 INFO [stderr]    |                                 ^^^
Dec 05 00:12:05.951 INFO [stderr] 
Dec 05 00:12:05.951 INFO [stderr] warning: unused variable: `a`
Dec 05 00:12:05.951 INFO [stderr]    --> src/parser.rs:219:13
Dec 05 00:12:05.951 INFO [stderr]     |
Dec 05 00:12:05.951 INFO [stderr] 219 |             a => {
Dec 05 00:12:05.951 INFO [stderr]     |             ^ help: consider using `_a` instead
Dec 05 00:12:05.951 INFO [stderr]     |
Dec 05 00:12:05.951 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 00:12:05.951 INFO [stderr] 
Dec 05 00:12:05.951 INFO [stderr] warning: unused variable: `str`
Dec 05 00:12:05.951 INFO [stderr]  --> src/main.rs:7:9
Dec 05 00:12:05.951 INFO [stderr]   |
Dec 05 00:12:05.951 INFO [stderr] 7 |     let str = b"def fib(x)
Dec 05 00:12:05.951 INFO [stderr]   |         ^^^ help: consider using `_str` instead
Dec 05 00:12:05.951 INFO [stderr] 
Dec 05 00:12:05.951 INFO [stderr] warning: unused variable: `expr`
Dec 05 00:12:05.951 INFO [stderr]   --> src/main.rs:17:9
Dec 05 00:12:05.951 INFO [stderr]    |
Dec 05 00:12:05.951 INFO [stderr] 17 |     let expr = parser::parse(&res);
Dec 05 00:12:05.951 INFO [stderr]    |         ^^^^ help: consider using `_expr` instead
Dec 05 00:12:05.951 INFO [stderr] 
Dec 05 00:12:05.951 INFO [stderr] warning: unused variable: `n`
Dec 05 00:12:05.951 INFO [stderr]   --> src/main.rs:26:16
Dec 05 00:12:05.951 INFO [stderr]    |
Dec 05 00:12:05.951 INFO [stderr] 26 |             Ok(n) => {
Dec 05 00:12:05.951 INFO [stderr]    |                ^ help: consider using `_n` instead
Dec 05 00:12:05.951 INFO [stderr] 
Dec 05 00:12:05.986 INFO [stderr] warning: variant is never constructed: `Prototype`
Dec 05 00:12:05.986 INFO [stderr]   --> src/parser.rs:17:5
Dec 05 00:12:05.986 INFO [stderr]    |
Dec 05 00:12:05.986 INFO [stderr] 17 |     Prototype(Prototype),
Dec 05 00:12:05.986 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 00:12:05.986 INFO [stderr]    |
Dec 05 00:12:05.986 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 00:12:05.986 INFO [stderr] 
Dec 05 00:12:06.208 INFO [stderr] warning: value assigned to `jmp` is never read
Dec 05 00:12:06.208 INFO [stderr]   --> src/parser.rs:56:33
Dec 05 00:12:06.208 INFO [stderr]    |
Dec 05 00:12:06.208 INFO [stderr] 56 |                                 jmp += jmp2;
Dec 05 00:12:06.208 INFO [stderr]    |                                 ^^^
Dec 05 00:12:06.208 INFO [stderr]    |
Dec 05 00:12:06.208 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 00:12:06.208 INFO [stderr] 
Dec 05 00:12:06.208 INFO [stderr] warning: value assigned to `jmp` is never read
Dec 05 00:12:06.208 INFO [stderr]   --> src/parser.rs:85:33
Dec 05 00:12:06.208 INFO [stderr]    |
Dec 05 00:12:06.208 INFO [stderr] 85 |                                 jmp += jmp2;
Dec 05 00:12:06.208 INFO [stderr]    |                                 ^^^
Dec 05 00:12:06.208 INFO [stderr] 
Dec 05 00:12:06.208 INFO [stderr] warning: unused variable: `a`
Dec 05 00:12:06.208 INFO [stderr]    --> src/parser.rs:219:13
Dec 05 00:12:06.208 INFO [stderr]     |
Dec 05 00:12:06.208 INFO [stderr] 219 |             a => {
Dec 05 00:12:06.208 INFO [stderr]     |             ^ help: consider using `_a` instead
Dec 05 00:12:06.208 INFO [stderr]     |
Dec 05 00:12:06.208 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 00:12:06.208 INFO [stderr] 
Dec 05 00:12:06.208 INFO [stderr] warning: unused variable: `str`
Dec 05 00:12:06.208 INFO [stderr]  --> src/main.rs:7:9
Dec 05 00:12:06.208 INFO [stderr]   |
Dec 05 00:12:06.208 INFO [stderr] 7 |     let str = b"def fib(x)
Dec 05 00:12:06.208 INFO [stderr]   |         ^^^ help: consider using `_str` instead
Dec 05 00:12:06.208 INFO [stderr] 
Dec 05 00:12:06.208 INFO [stderr] warning: unused variable: `expr`
Dec 05 00:12:06.208 INFO [stderr]   --> src/main.rs:17:9
Dec 05 00:12:06.208 INFO [stderr]    |
Dec 05 00:12:06.208 INFO [stderr] 17 |     let expr = parser::parse(&res);
Dec 05 00:12:06.208 INFO [stderr]    |         ^^^^ help: consider using `_expr` instead
Dec 05 00:12:06.208 INFO [stderr] 
Dec 05 00:12:06.208 INFO [stderr] warning: unused variable: `n`
Dec 05 00:12:06.208 INFO [stderr]   --> src/main.rs:26:16
Dec 05 00:12:06.208 INFO [stderr]    |
Dec 05 00:12:06.208 INFO [stderr] 26 |             Ok(n) => {
Dec 05 00:12:06.208 INFO [stderr]    |                ^ help: consider using `_n` instead
Dec 05 00:12:06.208 INFO [stderr] 
Dec 05 00:12:06.236 INFO [stderr] warning: variant is never constructed: `Prototype`
Dec 05 00:12:06.239 INFO [stderr]   --> src/parser.rs:17:5
Dec 05 00:12:06.239 INFO [stderr]    |
Dec 05 00:12:06.240 INFO [stderr] 17 |     Prototype(Prototype),
Dec 05 00:12:06.240 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 00:12:06.240 INFO [stderr]    |
Dec 05 00:12:06.240 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 00:12:06.240 INFO [stderr] 
Dec 05 00:12:06.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
Dec 05 00:12:06.275 INFO [stderr] su: No module specific data is present
Dec 05 00:12:06.955 INFO running `"docker" "inspect" "fbc56c171af7cb1b4822137d9c48247f2037408e639c9e2d89484d55dfb6070b"`
Dec 05 00:12:07.315 INFO running `"docker" "rm" "-f" "fbc56c171af7cb1b4822137d9c48247f2037408e639c9e2d89484d55dfb6070b"`
Dec 05 00:12:07.615 INFO [stdout] fbc56c171af7cb1b4822137d9c48247f2037408e639c9e2d89484d55dfb6070b