Nov 30 22:43:05.846 INFO checking futures-macro-async-preview-0.2.2 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 22:43:05.846 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 22:43:06.252 INFO [stdout] 7bb4727ce480be03aab10a277f5e6f3889cc9d2b32a62b956eb29fb09dc7550a
Nov 30 22:43:06.256 INFO running `"docker" "start" "-a" "7bb4727ce480be03aab10a277f5e6f3889cc9d2b32a62b956eb29fb09dc7550a"`
Nov 30 22:43:07.284 INFO [stderr] usermod: no changes
Nov 30 22:43:07.362 INFO [stderr]     Checking syn v0.14.9
Nov 30 22:43:18.272 INFO [stderr]     Checking futures-macro-async-preview v0.2.2 (/source)
Nov 30 22:43:21.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.54s
Nov 30 22:43:21.848 INFO [stderr] su: No module specific data is present
Nov 30 22:43:22.443 INFO running `"docker" "inspect" "7bb4727ce480be03aab10a277f5e6f3889cc9d2b32a62b956eb29fb09dc7550a"`
Nov 30 22:43:22.756 INFO running `"docker" "rm" "-f" "7bb4727ce480be03aab10a277f5e6f3889cc9d2b32a62b956eb29fb09dc7550a"`
Nov 30 22:43:22.883 INFO [stdout] 7bb4727ce480be03aab10a277f5e6f3889cc9d2b32a62b956eb29fb09dc7550a