Dec 17 20:01:34.214 INFO checking mati865/rls_error against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 20:01:34.214 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/mati865/rls_error:/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 20:01:34.648 INFO [stdout] 04c934203613023a867b28b22e368b1677f4f58e12d3622c4ba5c4b45081a05a
Dec 17 20:01:34.650 INFO running `"docker" "start" "-a" "04c934203613023a867b28b22e368b1677f4f58e12d3622c4ba5c4b45081a05a"`
Dec 17 20:01:36.588 INFO [stderr]    Compiling ring v0.13.3
Dec 17 20:01:36.616 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Dec 17 20:01:36.616 INFO [stderr]     Checking crossbeam-epoch v0.6.0
Dec 17 20:01:36.631 INFO [stderr]     Checking h2 v0.1.13
Dec 17 20:01:36.632 INFO [stderr]    Compiling actix_derive v0.3.2
Dec 17 20:01:36.637 INFO [stderr]     Checking tokio-signal v0.2.6
Dec 17 20:01:36.640 INFO [stderr]     Checking trust-dns-proto v0.4.3
Dec 17 20:01:36.644 INFO [stderr]     Checking trust-dns-proto v0.5.0
Dec 17 20:01:38.653 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 17 20:01:38.924 INFO [stderr]     Checking crossbeam-deque v0.6.1
Dec 17 20:01:41.063 INFO [stderr]     Checking tokio-threadpool v0.1.8
Dec 17 20:01:46.308 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 17 20:01:47.656 INFO [stderr]     Checking tokio v0.1.11
Dec 17 20:01:49.253 INFO [stderr]     Checking trust-dns-resolver v0.10.0
Dec 17 20:01:49.596 INFO [stderr]     Checking trust-dns-resolver v0.9.1
Dec 17 20:01:52.559 INFO [stderr]     Checking cookie v0.11.0
Dec 17 20:01:52.820 INFO [stderr]     Checking actix v0.7.5
Dec 17 20:01:55.524 INFO [stderr]     Checking actix-net v0.1.1
Dec 17 20:01:57.984 INFO [stderr]     Checking actix-web v0.7.13
Dec 17 20:02:07.967 INFO [stderr]     Checking actix v0.1.0 (/opt/crater/workdir)
Dec 17 20:02:09.152 INFO [stderr] warning: unused import: `actix_web`
Dec 17 20:02:09.152 INFO [stderr]  --> src/main.rs:1:5
Dec 17 20:02:09.152 INFO [stderr]   |
Dec 17 20:02:09.152 INFO [stderr] 1 | use actix_web;
Dec 17 20:02:09.152 INFO [stderr]   |     ^^^^^^^^^
Dec 17 20:02:09.152 INFO [stderr]   |
Dec 17 20:02:09.152 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:02:09.152 INFO [stderr] 
Dec 17 20:02:09.447 INFO [stderr] warning: unused import: `actix_web`
Dec 17 20:02:09.447 INFO [stderr]  --> src/main.rs:1:5
Dec 17 20:02:09.447 INFO [stderr]   |
Dec 17 20:02:09.447 INFO [stderr] 1 | use actix_web;
Dec 17 20:02:09.447 INFO [stderr]   |     ^^^^^^^^^
Dec 17 20:02:09.447 INFO [stderr]   |
Dec 17 20:02:09.447 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:02:09.447 INFO [stderr] 
Dec 17 20:02:09.541 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.32s
Dec 17 20:02:10.339 INFO running `"docker" "inspect" "04c934203613023a867b28b22e368b1677f4f58e12d3622c4ba5c4b45081a05a"`
Dec 17 20:02:10.706 INFO running `"docker" "rm" "-f" "04c934203613023a867b28b22e368b1677f4f58e12d3622c4ba5c4b45081a05a"`
Dec 17 20:02:11.062 INFO [stdout] 04c934203613023a867b28b22e368b1677f4f58e12d3622c4ba5c4b45081a05a