Dec 18 18:29:39.766 INFO checking aoc_codegen-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:29:39.766 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/aoc_codegen/0.1.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:29:39.920 INFO [stdout] b94fbc49f0eec8bd8c8dc8b5b8942e48c40d7d60bb1b98c800b738ee47f04021
Dec 18 18:29:39.925 INFO running `"docker" "start" "-a" "b94fbc49f0eec8bd8c8dc8b5b8942e48c40d7d60bb1b98c800b738ee47f04021"`
Dec 18 18:29:40.736 INFO [stderr]     Checking syn v0.15.23
Dec 18 18:29:45.377 INFO [stderr]     Checking aoc_codegen v0.1.0 (/opt/crater/workdir)
Dec 18 18:29:45.988 INFO [stderr] warning: unused import: `FnArg`
Dec 18 18:29:45.988 INFO [stderr]  --> src/lib.rs:6:71
Dec 18 18:29:45.988 INFO [stderr]   |
Dec 18 18:29:45.988 INFO [stderr] 6 | use syn::{parse, parse::Parser, punctuated::Punctuated, Expr, ItemFn, FnArg};
Dec 18 18:29:45.988 INFO [stderr]   |                                                                       ^^^^^
Dec 18 18:29:45.988 INFO [stderr]   |
Dec 18 18:29:45.988 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 18:29:45.988 INFO [stderr] 
Dec 18 18:29:46.088 INFO [stderr] warning: unused import: `FnArg`
Dec 18 18:29:46.088 INFO [stderr]  --> src/lib.rs:6:71
Dec 18 18:29:46.088 INFO [stderr]   |
Dec 18 18:29:46.088 INFO [stderr] 6 | use syn::{parse, parse::Parser, punctuated::Punctuated, Expr, ItemFn, FnArg};
Dec 18 18:29:46.088 INFO [stderr]   |                                                                       ^^^^^
Dec 18 18:29:46.088 INFO [stderr]   |
Dec 18 18:29:46.088 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 18:29:46.088 INFO [stderr] 
Dec 18 18:29:46.269 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.56s
Dec 18 18:29:47.324 INFO running `"docker" "inspect" "b94fbc49f0eec8bd8c8dc8b5b8942e48c40d7d60bb1b98c800b738ee47f04021"`
Dec 18 18:29:47.598 INFO running `"docker" "rm" "-f" "b94fbc49f0eec8bd8c8dc8b5b8942e48c40d7d60bb1b98c800b738ee47f04021"`
Dec 18 18:29:47.882 INFO [stdout] b94fbc49f0eec8bd8c8dc8b5b8942e48c40d7d60bb1b98c800b738ee47f04021