Dec 19 10:18:51.369 INFO checking rembo10/laptop-lights against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 10:18:51.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/rembo10/laptop-lights:/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 10:18:51.814 INFO [stdout] 8d3f40cbd06568148d36d3573f5b93ce0a6f79ef5ed865d307feb8f01b8c0d0f
Dec 19 10:18:51.816 INFO running `"docker" "start" "-a" "8d3f40cbd06568148d36d3573f5b93ce0a6f79ef5ed865d307feb8f01b8c0d0f"`
Dec 19 10:18:53.271 INFO [stderr]     Checking memchr v0.1.11
Dec 19 10:18:53.272 INFO [stderr]     Checking memchr v2.0.2
Dec 19 10:18:53.272 INFO [stderr]     Checking serde_test v0.8.23
Dec 19 10:18:53.274 INFO [stderr]     Checking serde v1.0.78
Dec 19 10:18:53.274 INFO [stderr]     Checking thread-id v2.0.0
Dec 19 10:18:53.274 INFO [stderr]    Compiling syn v0.15.3
Dec 19 10:18:53.708 INFO [stderr]     Checking thread_local v0.2.7
Dec 19 10:18:53.817 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 19 10:18:54.009 INFO [stderr]     Checking aho-corasick v0.6.8
Dec 19 10:18:54.009 INFO [stderr]     Checking nom v4.0.0
Dec 19 10:18:54.772 INFO [stderr]     Checking regex v0.1.80
Dec 19 10:18:55.140 INFO [stderr]     Checking regex v1.0.5
Dec 19 10:18:55.212 INFO [stderr]     Checking linked-hash-map v0.3.0
Dec 19 10:18:58.545 INFO [stderr]     Checking serde-hjson v0.8.1
Dec 19 10:19:06.565 INFO [stderr]    Compiling serde_derive v1.0.78
Dec 19 10:19:11.733 INFO [stderr]     Checking serde_json v1.0.27
Dec 19 10:19:11.734 INFO [stderr]     Checking toml v0.4.6
Dec 19 10:19:15.152 INFO [stderr]     Checking config v0.9.0
Dec 19 10:19:25.889 INFO [stderr]     Checking docopt v1.0.1
Dec 19 10:19:27.006 INFO [stderr]     Checking laptop-lights v0.2.0 (/opt/crater/workdir)
Dec 19 10:19:27.633 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 10:19:27.633 INFO [stderr]   --> src/helpers.rs:34:15
Dec 19 10:19:27.633 INFO [stderr]    |
Dec 19 10:19:27.633 INFO [stderr] 34 |             s.trim_right()
Dec 19 10:19:27.633 INFO [stderr]    |               ^^^^^^^^^^
Dec 19 10:19:27.633 INFO [stderr]    |
Dec 19 10:19:27.633 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 10:19:27.633 INFO [stderr] 
Dec 19 10:19:27.716 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 10:19:27.716 INFO [stderr]   --> src/helpers.rs:34:15
Dec 19 10:19:27.716 INFO [stderr]    |
Dec 19 10:19:27.716 INFO [stderr] 34 |             s.trim_right()
Dec 19 10:19:27.716 INFO [stderr]    |               ^^^^^^^^^^
Dec 19 10:19:27.716 INFO [stderr]    |
Dec 19 10:19:27.716 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 10:19:27.716 INFO [stderr] 
Dec 19 10:19:28.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.96s
Dec 19 10:19:28.612 INFO running `"docker" "inspect" "8d3f40cbd06568148d36d3573f5b93ce0a6f79ef5ed865d307feb8f01b8c0d0f"`
Dec 19 10:19:28.876 INFO running `"docker" "rm" "-f" "8d3f40cbd06568148d36d3573f5b93ce0a6f79ef5ed865d307feb8f01b8c0d0f"`
Dec 19 10:19:29.176 INFO [stdout] 8d3f40cbd06568148d36d3573f5b93ce0a6f79ef5ed865d307feb8f01b8c0d0f