Dec 18 12:02:14.783 INFO checking rss2tg-0.2.3 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:02:14.783 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/rss2tg/0.2.3:/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 12:02:15.168 INFO [stdout] 9eb234ea1926d5fd065bb5289abc61b1792f318c90d2f382fe721d5022df1696
Dec 18 12:02:15.170 INFO running `"docker" "start" "-a" "9eb234ea1926d5fd065bb5289abc61b1792f318c90d2f382fe721d5022df1696"`
Dec 18 12:02:16.965 INFO [stderr]    Compiling darling_core v0.8.1
Dec 18 12:02:17.012 INFO [stderr]     Checking quick-xml v0.13.1
Dec 18 12:02:25.684 INFO [stderr]    Compiling darling_macro v0.8.1
Dec 18 12:02:28.308 INFO [stderr]    Compiling darling v0.8.1
Dec 18 12:02:28.812 INFO [stderr]    Compiling derive_builder_core v0.4.0
Dec 18 12:02:31.047 INFO [stderr]    Compiling derive_builder v0.7.0
Dec 18 12:02:34.808 INFO [stderr]     Checking rss v1.6.1
Dec 18 12:02:38.154 INFO [stderr]     Checking rss2tg v0.2.3 (/opt/crater/workdir)
Dec 18 12:02:41.228 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 18 12:02:41.228 INFO [stderr]   --> src/rss2tg/lib.rs:26:5
Dec 18 12:02:41.228 INFO [stderr]    |
Dec 18 12:02:41.228 INFO [stderr] 26 | use std::cmp::Ordering;
Dec 18 12:02:41.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 12:02:41.229 INFO [stderr]    |
Dec 18 12:02:41.229 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 12:02:41.229 INFO [stderr] 
Dec 18 12:02:41.229 INFO [stderr] warning: unused imports: `TryRecvError`, `self`
Dec 18 12:02:41.229 INFO [stderr]   --> src/rss2tg/lib.rs:32:23
Dec 18 12:02:41.229 INFO [stderr]    |
Dec 18 12:02:41.229 INFO [stderr] 32 | use std::sync::mpsc::{self, TryRecvError};
Dec 18 12:02:41.229 INFO [stderr]    |                       ^^^^  ^^^^^^^^^^^^
Dec 18 12:02:41.229 INFO [stderr] 
Dec 18 12:02:41.269 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 18 12:02:41.269 INFO [stderr]   --> src/rss2tg/lib.rs:26:5
Dec 18 12:02:41.270 INFO [stderr]    |
Dec 18 12:02:41.270 INFO [stderr] 26 | use std::cmp::Ordering;
Dec 18 12:02:41.270 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 12:02:41.270 INFO [stderr]    |
Dec 18 12:02:41.270 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 12:02:41.270 INFO [stderr] 
Dec 18 12:02:41.270 INFO [stderr] warning: unused imports: `TryRecvError`, `self`
Dec 18 12:02:41.270 INFO [stderr]   --> src/rss2tg/lib.rs:32:23
Dec 18 12:02:41.270 INFO [stderr]    |
Dec 18 12:02:41.270 INFO [stderr] 32 | use std::sync::mpsc::{self, TryRecvError};
Dec 18 12:02:41.270 INFO [stderr]    |                       ^^^^  ^^^^^^^^^^^^
Dec 18 12:02:41.270 INFO [stderr] 
Dec 18 12:02:44.845 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.28s
Dec 18 12:02:45.124 INFO running `"docker" "inspect" "9eb234ea1926d5fd065bb5289abc61b1792f318c90d2f382fe721d5022df1696"`
Dec 18 12:02:45.245 INFO running `"docker" "rm" "-f" "9eb234ea1926d5fd065bb5289abc61b1792f318c90d2f382fe721d5022df1696"`
Dec 18 12:02:45.387 INFO [stdout] 9eb234ea1926d5fd065bb5289abc61b1792f318c90d2f382fe721d5022df1696