Dec 19 21:43:59.141 INFO checking TatriX/feel-it-still against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:43:59.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/TatriX/feel-it-still:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:43:59.609 INFO [stdout] 5e61ee12800c52a3939b77a59aac928bf71e7814f38c94d9d477495b5c090f3e
Dec 19 21:43:59.612 INFO running `"docker" "start" "-a" "5e61ee12800c52a3939b77a59aac928bf71e7814f38c94d9d477495b5c090f3e"`
Dec 19 21:44:01.777 INFO [stderr]     Checking elapsed v0.1.2
Dec 19 21:44:01.788 INFO [stderr]     Checking futures-cpupool v0.1.7
Dec 19 21:44:01.788 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 19 21:44:01.788 INFO [stderr]     Checking stderrlog v0.2.3
Dec 19 21:44:05.015 INFO [stderr]     Checking feel-it-still v0.1.0 (/opt/crater/workdir)
Dec 19 21:44:07.648 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 19 21:44:07.648 INFO [stderr]  --> src/bin/client.rs:1:12
Dec 19 21:44:07.648 INFO [stderr]   |
Dec 19 21:44:07.648 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 19 21:44:07.648 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:44:07.648 INFO [stderr]   |
Dec 19 21:44:07.648 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 21:44:07.648 INFO [stderr] 
Dec 19 21:44:08.328 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 19 21:44:08.328 INFO [stderr]  --> src/bin/client.rs:1:12
Dec 19 21:44:08.328 INFO [stderr]   |
Dec 19 21:44:08.328 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 19 21:44:08.328 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:44:08.328 INFO [stderr]   |
Dec 19 21:44:08.328 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 21:44:08.328 INFO [stderr] 
Dec 19 21:44:08.376 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.73s
Dec 19 21:44:09.475 INFO running `"docker" "inspect" "5e61ee12800c52a3939b77a59aac928bf71e7814f38c94d9d477495b5c090f3e"`
Dec 19 21:44:09.926 INFO running `"docker" "rm" "-f" "5e61ee12800c52a3939b77a59aac928bf71e7814f38c94d9d477495b5c090f3e"`
Dec 19 21:44:10.180 INFO [stdout] 5e61ee12800c52a3939b77a59aac928bf71e7814f38c94d9d477495b5c090f3e