Dec 12 02:27:09.397 INFO checking Hevienz/futures-rs_test against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 02:27:09.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 02:27:09.640 INFO [stdout] fccb5a05acaaa4e99ae0b81124761b603a0db432644cf6f8bebe7120205aac94
Dec 12 02:27:09.642 INFO running `"docker" "start" "-a" "fccb5a05acaaa4e99ae0b81124761b603a0db432644cf6f8bebe7120205aac94"`
Dec 12 02:27:11.107 INFO [stderr] usermod: no changes
Dec 12 02:27:11.336 INFO [stderr]     Checking tokio-threadpool v0.1.4
Dec 12 02:27:13.341 INFO [stderr]     Checking tokio-fs v0.1.1
Dec 12 02:27:14.969 INFO [stderr]     Checking tokio v0.1.7
Dec 12 02:27:17.124 INFO [stderr]     Checking tokio-core v0.1.17
Dec 12 02:27:19.514 INFO [stderr]     Checking futures-rs_test v0.1.0 (/source)
Dec 12 02:27:21.618 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.48s
Dec 12 02:27:21.629 INFO [stderr] su: No module specific data is present
Dec 12 02:27:22.038 INFO running `"docker" "inspect" "fccb5a05acaaa4e99ae0b81124761b603a0db432644cf6f8bebe7120205aac94"`
Dec 12 02:27:22.234 INFO running `"docker" "rm" "-f" "fccb5a05acaaa4e99ae0b81124761b603a0db432644cf6f8bebe7120205aac94"`
Dec 12 02:27:22.385 INFO [stdout] fccb5a05acaaa4e99ae0b81124761b603a0db432644cf6f8bebe7120205aac94