Dec 17 16:00:09.308 INFO checking schultyy/pianolang-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 16:00:09.309 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/schultyy/pianolang-rs:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 16:00:09.819 INFO [stdout] 79ab2bb4c311a5a1c4690d36b7fe8ceeb5a0600786dfd980b5d97219b25e5b26
Dec 17 16:00:09.821 INFO running `"docker" "start" "-a" "79ab2bb4c311a5a1c4690d36b7fe8ceeb5a0600786dfd980b5d97219b25e5b26"`
Dec 17 16:00:13.238 INFO [stderr]     Checking pianolang-rs v0.1.0 (/opt/crater/workdir)
Dec 17 16:00:13.571 INFO [stderr] warning: unused import: `self`
Dec 17 16:00:13.571 INFO [stderr]  --> src/traverser.rs:1:14
Dec 17 16:00:13.571 INFO [stderr]   |
Dec 17 16:00:13.571 INFO [stderr] 1 | use parser::{self, AstNode, AstType};
Dec 17 16:00:13.572 INFO [stderr]   |              ^^^^
Dec 17 16:00:13.572 INFO [stderr]   |
Dec 17 16:00:13.572 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 16:00:13.572 INFO [stderr] 
Dec 17 16:00:13.580 INFO [stderr] warning: unused import: `self`
Dec 17 16:00:13.581 INFO [stderr]  --> src/traverser.rs:1:14
Dec 17 16:00:13.581 INFO [stderr]   |
Dec 17 16:00:13.581 INFO [stderr] 1 | use parser::{self, AstNode, AstType};
Dec 17 16:00:13.582 INFO [stderr]   |              ^^^^
Dec 17 16:00:13.582 INFO [stderr]   |
Dec 17 16:00:13.582 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 16:00:13.582 INFO [stderr] 
Dec 17 16:00:13.749 INFO [stderr] warning: variant is never constructed: `Value`
Dec 17 16:00:13.749 INFO [stderr]   --> src/parser.rs:11:5
Dec 17 16:00:13.749 INFO [stderr]    |
Dec 17 16:00:13.749 INFO [stderr] 11 |     Value
Dec 17 16:00:13.749 INFO [stderr]    |     ^^^^^
Dec 17 16:00:13.749 INFO [stderr]    |
Dec 17 16:00:13.772 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 16:00:13.772 INFO [stderr] 
Dec 17 16:00:13.917 INFO [stderr] warning: variant is never constructed: `Value`
Dec 17 16:00:13.917 INFO [stderr]   --> src/parser.rs:11:5
Dec 17 16:00:13.918 INFO [stderr]    |
Dec 17 16:00:13.918 INFO [stderr] 11 |     Value
Dec 17 16:00:13.918 INFO [stderr]    |     ^^^^^
Dec 17 16:00:13.919 INFO [stderr]    |
Dec 17 16:00:13.919 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 16:00:13.919 INFO [stderr] 
Dec 17 16:00:13.954 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Dec 17 16:00:15.295 INFO running `"docker" "inspect" "79ab2bb4c311a5a1c4690d36b7fe8ceeb5a0600786dfd980b5d97219b25e5b26"`
Dec 17 16:00:15.644 INFO running `"docker" "rm" "-f" "79ab2bb4c311a5a1c4690d36b7fe8ceeb5a0600786dfd980b5d97219b25e5b26"`
Dec 17 16:00:16.052 INFO [stdout] 79ab2bb4c311a5a1c4690d36b7fe8ceeb5a0600786dfd980b5d97219b25e5b26