Dec 17 23:06:46.990 INFO checking iammichiel/instant-ping against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:06:46.990 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/iammichiel/instant-ping:/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 17 23:06:47.483 INFO [stdout] 156afcf0e2d2f7af4a445a4a84411df0dc48ea258ca0f4a239ead21be14909aa
Dec 17 23:06:47.486 INFO running `"docker" "start" "-a" "156afcf0e2d2f7af4a445a4a84411df0dc48ea258ca0f4a239ead21be14909aa"`
Dec 17 23:06:49.812 INFO [stderr]    Compiling openssl v0.10.11
Dec 17 23:06:49.816 INFO [stderr]    Compiling openssl-src v110.0.5+1.1.0h
Dec 17 23:06:49.816 INFO [stderr]    Compiling mysqlclient-sys v0.2.3
Dec 17 23:06:49.844 INFO [stderr]    Compiling diesel_derives v1.3.0
Dec 17 23:06:49.844 INFO [stderr]     Checking backtrace v0.2.3
Dec 17 23:06:49.844 INFO [stderr]     Checking tokio-signal v0.2.1
Dec 17 23:06:49.844 INFO [stderr]    Compiling askama_shared v0.7.1
Dec 17 23:06:53.176 INFO [stderr]     Checking error-chain v0.1.12
Dec 17 23:06:53.176 INFO [stderr]     Checking failure v0.1.2
Dec 17 23:06:53.304 INFO [stderr]    Compiling openssl-sys v0.9.35
Dec 17 23:06:54.136 INFO [stderr]     Checking trust-dns-proto v0.4.0
Dec 17 23:06:55.797 INFO [stderr]     Checking dotenv v0.13.0
Dec 17 23:06:56.144 INFO [stderr]    Compiling askama_derive v0.7.1
Dec 17 23:07:05.621 INFO [stderr]     Checking trust-dns-resolver v0.9.1
Dec 17 23:07:12.640 INFO [stderr]     Checking diesel v1.3.2
Dec 17 23:07:13.953 INFO [stderr]     Checking actix v0.7.3
Dec 17 23:07:40.520 INFO [stderr]     Checking actix-web v0.7.3
Dec 17 23:07:52.256 INFO [stderr]    Compiling askama v0.7.1
Dec 17 23:07:57.640 INFO [stderr]    Compiling instant-ping v0.1.0 (/opt/crater/workdir)
Dec 17 23:09:51.224 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 23:09:51.224 INFO [stderr]  --> src/main.rs:5:1
Dec 17 23:09:51.224 INFO [stderr]   |
Dec 17 23:09:51.224 INFO [stderr] 5 | #[macro_use]
Dec 17 23:09:51.224 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 23:09:51.224 INFO [stderr]   |
Dec 17 23:09:51.224 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:09:51.224 INFO [stderr] 
Dec 17 23:09:51.660 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 23:09:51.660 INFO [stderr]  --> src/main.rs:5:1
Dec 17 23:09:51.660 INFO [stderr]   |
Dec 17 23:09:51.660 INFO [stderr] 5 | #[macro_use]
Dec 17 23:09:51.660 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 23:09:51.660 INFO [stderr]   |
Dec 17 23:09:51.660 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:09:51.660 INFO [stderr] 
Dec 17 23:09:52.116 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 02s
Dec 17 23:09:53.153 INFO running `"docker" "inspect" "156afcf0e2d2f7af4a445a4a84411df0dc48ea258ca0f4a239ead21be14909aa"`
Dec 17 23:09:53.456 INFO running `"docker" "rm" "-f" "156afcf0e2d2f7af4a445a4a84411df0dc48ea258ca0f4a239ead21be14909aa"`
Dec 17 23:09:53.789 INFO [stdout] 156afcf0e2d2f7af4a445a4a84411df0dc48ea258ca0f4a239ead21be14909aa