Dec 19 21:58:10.446 INFO checking Saikyun/kaleidoscope-llvm-compiler against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:58:10.446 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Saikyun/kaleidoscope-llvm-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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:58:10.958 INFO [stdout] 38184a74953458fd5f12574228357e1ae283030f5ef559ad67bd48d2b2a856e8
Dec 19 21:58:10.959 INFO running `"docker" "start" "-a" "38184a74953458fd5f12574228357e1ae283030f5ef559ad67bd48d2b2a856e8"`
Dec 19 21:58:12.464 INFO [stderr]     Checking memchr v1.0.2
Dec 19 21:58:12.944 INFO [stderr]     Checking nom v3.2.1
Dec 19 21:58:15.384 INFO [stderr]     Checking kaleidoscope v0.1.0 (/opt/crater/workdir)
Dec 19 21:58:15.796 INFO [stderr] warning: value assigned to `jmp` is never read
Dec 19 21:58:15.796 INFO [stderr]   --> src/parser.rs:56:33
Dec 19 21:58:15.796 INFO [stderr]    |
Dec 19 21:58:15.796 INFO [stderr] 56 |                                 jmp += jmp2;
Dec 19 21:58:15.796 INFO [stderr]    |                                 ^^^
Dec 19 21:58:15.796 INFO [stderr]    |
Dec 19 21:58:15.796 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 21:58:15.796 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 21:58:15.796 INFO [stderr] 
Dec 19 21:58:15.796 INFO [stderr] warning: value assigned to `jmp` is never read
Dec 19 21:58:15.796 INFO [stderr]   --> src/parser.rs:85:33
Dec 19 21:58:15.796 INFO [stderr]    |
Dec 19 21:58:15.796 INFO [stderr] 85 |                                 jmp += jmp2;
Dec 19 21:58:15.796 INFO [stderr]    |                                 ^^^
Dec 19 21:58:15.796 INFO [stderr]    |
Dec 19 21:58:15.797 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 21:58:15.797 INFO [stderr] 
Dec 19 21:58:15.797 INFO [stderr] warning: unused variable: `a`
Dec 19 21:58:15.797 INFO [stderr]    --> src/parser.rs:219:13
Dec 19 21:58:15.797 INFO [stderr]     |
Dec 19 21:58:15.797 INFO [stderr] 219 |             a => {
Dec 19 21:58:15.797 INFO [stderr]     |             ^ help: consider using `_a` instead
Dec 19 21:58:15.797 INFO [stderr]     |
Dec 19 21:58:15.797 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 21:58:15.797 INFO [stderr] 
Dec 19 21:58:15.797 INFO [stderr] warning: unused variable: `str`
Dec 19 21:58:15.797 INFO [stderr]  --> src/main.rs:7:9
Dec 19 21:58:15.797 INFO [stderr]   |
Dec 19 21:58:15.797 INFO [stderr] 7 |     let str = b"def fib(x)
Dec 19 21:58:15.797 INFO [stderr]   |         ^^^ help: consider using `_str` instead
Dec 19 21:58:15.797 INFO [stderr] 
Dec 19 21:58:15.797 INFO [stderr] warning: unused variable: `expr`
Dec 19 21:58:15.797 INFO [stderr]   --> src/main.rs:17:9
Dec 19 21:58:15.797 INFO [stderr]    |
Dec 19 21:58:15.797 INFO [stderr] 17 |     let expr = parser::parse(&res);
Dec 19 21:58:15.797 INFO [stderr]    |         ^^^^ help: consider using `_expr` instead
Dec 19 21:58:15.797 INFO [stderr] 
Dec 19 21:58:15.797 INFO [stderr] warning: unused variable: `n`
Dec 19 21:58:15.797 INFO [stderr]   --> src/main.rs:26:16
Dec 19 21:58:15.797 INFO [stderr]    |
Dec 19 21:58:15.797 INFO [stderr] 26 |             Ok(n) => {
Dec 19 21:58:15.797 INFO [stderr]    |                ^ help: consider using `_n` instead
Dec 19 21:58:15.797 INFO [stderr] 
Dec 19 21:58:15.852 INFO [stderr] warning: variant is never constructed: `Prototype`
Dec 19 21:58:15.852 INFO [stderr]   --> src/parser.rs:17:5
Dec 19 21:58:15.852 INFO [stderr]    |
Dec 19 21:58:15.852 INFO [stderr] 17 |     Prototype(Prototype),
Dec 19 21:58:15.852 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 21:58:15.852 INFO [stderr]    |
Dec 19 21:58:15.852 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:58:15.852 INFO [stderr] 
Dec 19 21:58:16.072 INFO [stderr] warning: value assigned to `jmp` is never read
Dec 19 21:58:16.072 INFO [stderr]   --> src/parser.rs:56:33
Dec 19 21:58:16.072 INFO [stderr]    |
Dec 19 21:58:16.072 INFO [stderr] 56 |                                 jmp += jmp2;
Dec 19 21:58:16.072 INFO [stderr]    |                                 ^^^
Dec 19 21:58:16.072 INFO [stderr]    |
Dec 19 21:58:16.072 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 21:58:16.072 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 21:58:16.072 INFO [stderr] 
Dec 19 21:58:16.072 INFO [stderr] warning: value assigned to `jmp` is never read
Dec 19 21:58:16.072 INFO [stderr]   --> src/parser.rs:85:33
Dec 19 21:58:16.073 INFO [stderr]    |
Dec 19 21:58:16.073 INFO [stderr] 85 |                                 jmp += jmp2;
Dec 19 21:58:16.073 INFO [stderr]    |                                 ^^^
Dec 19 21:58:16.073 INFO [stderr]    |
Dec 19 21:58:16.073 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 21:58:16.073 INFO [stderr] 
Dec 19 21:58:16.073 INFO [stderr] warning: unused variable: `a`
Dec 19 21:58:16.073 INFO [stderr]    --> src/parser.rs:219:13
Dec 19 21:58:16.073 INFO [stderr]     |
Dec 19 21:58:16.073 INFO [stderr] 219 |             a => {
Dec 19 21:58:16.073 INFO [stderr]     |             ^ help: consider using `_a` instead
Dec 19 21:58:16.073 INFO [stderr]     |
Dec 19 21:58:16.073 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 21:58:16.073 INFO [stderr] 
Dec 19 21:58:16.073 INFO [stderr] warning: unused variable: `str`
Dec 19 21:58:16.073 INFO [stderr]  --> src/main.rs:7:9
Dec 19 21:58:16.073 INFO [stderr]   |
Dec 19 21:58:16.073 INFO [stderr] 7 |     let str = b"def fib(x)
Dec 19 21:58:16.073 INFO [stderr]   |         ^^^ help: consider using `_str` instead
Dec 19 21:58:16.073 INFO [stderr] 
Dec 19 21:58:16.073 INFO [stderr] warning: unused variable: `expr`
Dec 19 21:58:16.073 INFO [stderr]   --> src/main.rs:17:9
Dec 19 21:58:16.073 INFO [stderr]    |
Dec 19 21:58:16.073 INFO [stderr] 17 |     let expr = parser::parse(&res);
Dec 19 21:58:16.073 INFO [stderr]    |         ^^^^ help: consider using `_expr` instead
Dec 19 21:58:16.073 INFO [stderr] 
Dec 19 21:58:16.073 INFO [stderr] warning: unused variable: `n`
Dec 19 21:58:16.073 INFO [stderr]   --> src/main.rs:26:16
Dec 19 21:58:16.073 INFO [stderr]    |
Dec 19 21:58:16.073 INFO [stderr] 26 |             Ok(n) => {
Dec 19 21:58:16.073 INFO [stderr]    |                ^ help: consider using `_n` instead
Dec 19 21:58:16.073 INFO [stderr] 
Dec 19 21:58:16.120 INFO [stderr] warning: variant is never constructed: `Prototype`
Dec 19 21:58:16.120 INFO [stderr]   --> src/parser.rs:17:5
Dec 19 21:58:16.120 INFO [stderr]    |
Dec 19 21:58:16.120 INFO [stderr] 17 |     Prototype(Prototype),
Dec 19 21:58:16.120 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 21:58:16.120 INFO [stderr]    |
Dec 19 21:58:16.120 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:58:16.120 INFO [stderr] 
Dec 19 21:58:16.154 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.74s
Dec 19 21:58:17.020 INFO running `"docker" "inspect" "38184a74953458fd5f12574228357e1ae283030f5ef559ad67bd48d2b2a856e8"`
Dec 19 21:58:17.370 INFO running `"docker" "rm" "-f" "38184a74953458fd5f12574228357e1ae283030f5ef559ad67bd48d2b2a856e8"`
Dec 19 21:58:17.612 INFO [stdout] 38184a74953458fd5f12574228357e1ae283030f5ef559ad67bd48d2b2a856e8