Dec 05 13:35:06.752 INFO checking futures-core-preview-0.3.0-alpha.9 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 13:35:06.753 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 13:35:07.143 INFO [stdout] 3d0e116c6520c05058853d0021b01df986a1ef4d856b21e7c83086f9190df190
Dec 05 13:35:07.151 INFO running `"docker" "start" "-a" "3d0e116c6520c05058853d0021b01df986a1ef4d856b21e7c83086f9190df190"`
Dec 05 13:35:08.467 INFO [stderr] usermod: no changes
Dec 05 13:35:08.563 INFO [stderr]     Checking futures-core-preview v0.3.0-alpha.9 (/source)
Dec 05 13:35:09.487 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 05 13:35:09.489 INFO [stderr] su: No module specific data is present
Dec 05 13:35:10.116 INFO running `"docker" "inspect" "3d0e116c6520c05058853d0021b01df986a1ef4d856b21e7c83086f9190df190"`
Dec 05 13:35:10.352 INFO running `"docker" "rm" "-f" "3d0e116c6520c05058853d0021b01df986a1ef4d856b21e7c83086f9190df190"`
Dec 05 13:35:10.465 INFO [stdout] 3d0e116c6520c05058853d0021b01df986a1ef4d856b21e7c83086f9190df190