Dec 19 16:16:48.433 INFO checking guoguojin/rust-example-cli against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:16:48.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/guoguojin/rust-example-cli:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:16:49.006 INFO [stdout] 65826d193be7c460014dcce6404e334a684e469c3af855ffc25e3af7980bd736
Dec 19 16:16:49.009 INFO running `"docker" "start" "-a" "65826d193be7c460014dcce6404e334a684e469c3af855ffc25e3af7980bd736"`
Dec 19 16:16:50.802 INFO [stderr]     Checking memchr v0.1.11
Dec 19 16:16:50.813 INFO [stderr]     Checking thread-id v2.0.0
Dec 19 16:16:50.816 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 19 16:16:51.214 INFO [stderr]     Checking thread_local v0.2.7
Dec 19 16:16:51.550 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 19 16:16:52.778 INFO [stderr]     Checking regex v0.1.80
Dec 19 16:16:56.207 INFO [stderr]     Checking structopt v0.2.10
Dec 19 16:16:56.980 INFO [stderr]     Checking serde-hjson v0.8.1
Dec 19 16:16:58.532 INFO [stderr]     Checking config v0.9.0
Dec 19 16:17:00.044 INFO [stderr]     Checking example-cli-app v0.1.0 (/opt/crater/workdir)
Dec 19 16:17:01.656 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 19 16:17:01.656 INFO [stderr]  --> src/main.rs:1:12
Dec 19 16:17:01.656 INFO [stderr]   |
Dec 19 16:17:01.656 INFO [stderr] 1 | #![feature(extern_prelude)]
Dec 19 16:17:01.656 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 19 16:17:01.656 INFO [stderr]   |
Dec 19 16:17:01.656 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 16:17:01.656 INFO [stderr] 
Dec 19 16:17:01.822 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 19 16:17:01.822 INFO [stderr]  --> src/main.rs:1:12
Dec 19 16:17:01.822 INFO [stderr]   |
Dec 19 16:17:01.822 INFO [stderr] 1 | #![feature(extern_prelude)]
Dec 19 16:17:01.822 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 19 16:17:01.822 INFO [stderr]   |
Dec 19 16:17:01.822 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 16:17:01.822 INFO [stderr] 
Dec 19 16:17:01.865 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.22s
Dec 19 16:17:02.776 INFO running `"docker" "inspect" "65826d193be7c460014dcce6404e334a684e469c3af855ffc25e3af7980bd736"`
Dec 19 16:17:03.146 INFO running `"docker" "rm" "-f" "65826d193be7c460014dcce6404e334a684e469c3af855ffc25e3af7980bd736"`
Dec 19 16:17:03.396 INFO [stdout] 65826d193be7c460014dcce6404e334a684e469c3af855ffc25e3af7980bd736