Dec 18 16:20:11.362 INFO checking futures-await-test-0.1.6 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:20:11.362 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/futures-await-test/0.1.6:/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 18 16:20:11.916 INFO [stdout] b24340270e62b9845334fdf874a4b2b5caa8b340504292c863158ec6586aa415
Dec 18 16:20:11.922 INFO running `"docker" "start" "-a" "b24340270e62b9845334fdf874a4b2b5caa8b340504292c863158ec6586aa415"`
Dec 18 16:20:13.924 INFO [stderr]    Compiling syn v0.14.9
Dec 18 16:20:22.296 INFO [stderr]     Checking futures-await-test v0.1.6 (/opt/crater/workdir)
Dec 18 16:20:22.942 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 18 16:20:22.942 INFO [stderr]  --> src/lib.rs:1:12
Dec 18 16:20:22.942 INFO [stderr]   |
Dec 18 16:20:22.942 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 18 16:20:22.942 INFO [stderr]   |            ^^^^^^^^^^
Dec 18 16:20:22.942 INFO [stderr]   |
Dec 18 16:20:22.942 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 16:20:22.942 INFO [stderr] 
Dec 18 16:20:31.104 INFO [stderr]    Compiling futures-await-async-macro v0.1.4
Dec 18 16:20:31.524 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 18 16:20:31.524 INFO [stderr]  --> src/lib.rs:1:12
Dec 18 16:20:31.524 INFO [stderr]   |
Dec 18 16:20:31.524 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 18 16:20:31.524 INFO [stderr]   |            ^^^^^^^^^^
Dec 18 16:20:31.524 INFO [stderr]   |
Dec 18 16:20:31.524 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 16:20:31.524 INFO [stderr] 
Dec 18 16:20:35.091 INFO [stderr]     Checking futures-await v0.1.1
Dec 18 16:20:35.772 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 18 16:20:35.772 INFO [stderr]  --> src/lib.rs:1:12
Dec 18 16:20:35.772 INFO [stderr]   |
Dec 18 16:20:35.772 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 18 16:20:35.772 INFO [stderr]   |            ^^^^^^^^^^
Dec 18 16:20:35.772 INFO [stderr]   |
Dec 18 16:20:35.772 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 16:20:35.772 INFO [stderr] 
Dec 18 16:20:35.796 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 18 16:20:35.796 INFO [stderr]  --> tests/test.rs:1:24
Dec 18 16:20:35.796 INFO [stderr]   |
Dec 18 16:20:35.796 INFO [stderr] 1 | #![feature(generators, proc_macro)]
Dec 18 16:20:35.796 INFO [stderr]   |                        ^^^^^^^^^^
Dec 18 16:20:35.796 INFO [stderr]   |
Dec 18 16:20:35.796 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 16:20:35.796 INFO [stderr] 
Dec 18 16:20:35.818 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.01s
Dec 18 16:20:36.104 INFO running `"docker" "inspect" "b24340270e62b9845334fdf874a4b2b5caa8b340504292c863158ec6586aa415"`
Dec 18 16:20:36.204 INFO running `"docker" "rm" "-f" "b24340270e62b9845334fdf874a4b2b5caa8b340504292c863158ec6586aa415"`
Dec 18 16:20:36.363 INFO [stdout] b24340270e62b9845334fdf874a4b2b5caa8b340504292c863158ec6586aa415