Dec 12 03:02:04.784 INFO checking Emberwalker/drakonid-rs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 03:02:04.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 03:02:05.152 INFO [stdout] c60ce00ba67028d463a043c54c84536f4f6d895cd771ffcbc8c9a51fb6e1c4ae
Dec 12 03:02:05.154 INFO running `"docker" "start" "-a" "c60ce00ba67028d463a043c54c84536f4f6d895cd771ffcbc8c9a51fb6e1c4ae"`
Dec 12 03:02:06.699 INFO [stderr] usermod: no changes
Dec 12 03:02:07.276 INFO [stderr]     Checking sliding_windows v3.0.0
Dec 12 03:02:07.278 INFO [stderr]     Checking memchr v0.1.11
Dec 12 03:02:07.281 INFO [stderr]     Checking threadpool v1.7.1
Dec 12 03:02:07.281 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 12 03:02:07.284 INFO [stderr]     Checking fern v0.5.5
Dec 12 03:02:07.287 INFO [stderr]    Compiling fuzzy_match v0.1.1
Dec 12 03:02:07.288 INFO [stderr]    Compiling mashup-impl v0.1.3
Dec 12 03:02:07.324 INFO [stderr]     Checking thread-id v2.0.0
Dec 12 03:02:09.821 INFO [stderr]     Checking flate2 v1.0.1
Dec 12 03:02:10.033 INFO [stderr]     Checking url_serde v0.2.0
Dec 12 03:02:10.593 INFO [stderr]     Checking chrono v0.4.2
Dec 12 03:02:11.017 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 12 03:02:11.836 INFO [stderr]     Checking thread_local v0.2.7
Dec 12 03:02:11.992 INFO [stderr]     Checking parking_lot v0.5.5
Dec 12 03:02:12.060 INFO [stderr]     Checking evzht9h3nznqzwl v0.0.3
Dec 12 03:02:16.019 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 12 03:02:16.872 INFO [stderr]     Checking regex v0.1.80
Dec 12 03:02:18.388 INFO [stderr]     Checking multipart v0.13.6
Dec 12 03:02:18.456 INFO [stderr]     Checking mashup v0.1.3
Dec 12 03:02:26.386 INFO [stderr]     Checking serenity v0.5.3
Dec 12 03:02:27.161 INFO [stderr]     Checking serde-hjson v0.8.1
Dec 12 03:02:30.545 INFO [stderr]     Checking config v0.8.0
Dec 12 03:02:49.143 INFO [stderr]     Checking drakonid v0.1.0 (/source)
Dec 12 03:03:02.436 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 12 03:03:02.436 INFO [stderr]  --> src/lib.rs:3:12
Dec 12 03:03:02.436 INFO [stderr]   |
Dec 12 03:03:02.436 INFO [stderr] 3 | #![feature(extern_prelude)]
Dec 12 03:03:02.436 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 12 03:03:02.436 INFO [stderr]   |
Dec 12 03:03:02.436 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 03:03:02.440 INFO [stderr] 
Dec 12 03:03:02.888 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 12 03:03:02.888 INFO [stderr]  --> src/lib.rs:3:12
Dec 12 03:03:02.888 INFO [stderr]   |
Dec 12 03:03:02.888 INFO [stderr] 3 | #![feature(extern_prelude)]
Dec 12 03:03:02.888 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 12 03:03:02.888 INFO [stderr]   |
Dec 12 03:03:02.888 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 03:03:02.888 INFO [stderr] 
Dec 12 03:03:16.024 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
Dec 12 03:03:16.049 INFO [stderr] su: No module specific data is present
Dec 12 03:03:17.072 INFO running `"docker" "inspect" "c60ce00ba67028d463a043c54c84536f4f6d895cd771ffcbc8c9a51fb6e1c4ae"`
Dec 12 03:03:17.370 INFO running `"docker" "rm" "-f" "c60ce00ba67028d463a043c54c84536f4f6d895cd771ffcbc8c9a51fb6e1c4ae"`
Dec 12 03:03:17.640 INFO [stdout] c60ce00ba67028d463a043c54c84536f4f6d895cd771ffcbc8c9a51fb6e1c4ae