Dec 18 18:14:03.474 INFO checking bencode-0.1.16 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:14:03.474 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/bencode/0.1.16:/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 18 18:14:03.607 INFO [stdout] 6ab04b2f3ed1aec57a37bdbf8ea60a5fc24877fa2ace50edfac7946237f7f315
Dec 18 18:14:03.610 INFO running `"docker" "start" "-a" "6ab04b2f3ed1aec57a37bdbf8ea60a5fc24877fa2ace50edfac7946237f7f315"`
Dec 18 18:14:04.206 INFO [stderr] warning: path `/opt/crater/workdir/src/bencode.rs` was erroneously implicitly accepted for library `bencode`,
Dec 18 18:14:04.206 INFO [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Dec 18 18:14:04.222 INFO [stderr]     Checking bencode v0.1.16 (/opt/crater/workdir)
Dec 18 18:14:04.542 INFO [stderr] warning: unused macro definition
Dec 18 18:14:04.542 INFO [stderr]    --> src/bencode.rs:710:1
Dec 18 18:14:04.542 INFO [stderr]     |
Dec 18 18:14:04.542 INFO [stderr] 710 | / macro_rules! tryenc(($e:expr) => (
Dec 18 18:14:04.542 INFO [stderr] 711 | |     match $e {
Dec 18 18:14:04.542 INFO [stderr] 712 | |         Ok(e) => e,
Dec 18 18:14:04.542 INFO [stderr] 713 | |         Err(e) => {
Dec 18 18:14:04.542 INFO [stderr] ...   |
Dec 18 18:14:04.542 INFO [stderr] 716 | |     }
Dec 18 18:14:04.542 INFO [stderr] 717 | | ));
Dec 18 18:14:04.542 INFO [stderr]     | |___^
Dec 18 18:14:04.542 INFO [stderr]     |
Dec 18 18:14:04.542 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 18 18:14:04.542 INFO [stderr] 
Dec 18 18:14:04.984 INFO [stderr] warning: unused macro definition
Dec 18 18:14:04.984 INFO [stderr]    --> src/bencode.rs:710:1
Dec 18 18:14:04.984 INFO [stderr]     |
Dec 18 18:14:04.984 INFO [stderr] 710 | / macro_rules! tryenc(($e:expr) => (
Dec 18 18:14:04.984 INFO [stderr] 711 | |     match $e {
Dec 18 18:14:04.984 INFO [stderr] 712 | |         Ok(e) => e,
Dec 18 18:14:04.984 INFO [stderr] 713 | |         Err(e) => {
Dec 18 18:14:04.984 INFO [stderr] ...   |
Dec 18 18:14:04.984 INFO [stderr] 716 | |     }
Dec 18 18:14:04.984 INFO [stderr] 717 | | ));
Dec 18 18:14:04.984 INFO [stderr]     | |___^
Dec 18 18:14:04.984 INFO [stderr]     |
Dec 18 18:14:04.984 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 18 18:14:04.984 INFO [stderr] 
Dec 18 18:14:07.448 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
Dec 18 18:14:07.782 INFO running `"docker" "inspect" "6ab04b2f3ed1aec57a37bdbf8ea60a5fc24877fa2ace50edfac7946237f7f315"`
Dec 18 18:14:07.942 INFO running `"docker" "rm" "-f" "6ab04b2f3ed1aec57a37bdbf8ea60a5fc24877fa2ace50edfac7946237f7f315"`
Dec 18 18:14:08.045 INFO [stdout] 6ab04b2f3ed1aec57a37bdbf8ea60a5fc24877fa2ace50edfac7946237f7f315