Dec 11 13:31:28.321 INFO checking miyamoen/first-tokio against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 13:31:28.322 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 11 13:31:28.824 INFO [stdout] 9a083497d15f56b68f88774dacdfe81b9ab0e14dab2daba12607f0fe651b94ed
Dec 11 13:31:28.833 INFO running `"docker" "start" "-a" "9a083497d15f56b68f88774dacdfe81b9ab0e14dab2daba12607f0fe651b94ed"`
Dec 11 13:31:30.611 INFO [stderr] usermod: no changes
Dec 11 13:31:30.743 INFO [stderr]     Checking tokio-io v0.1.4
Dec 11 13:31:31.731 INFO [stderr]     Checking tokio-core v0.1.12
Dec 11 13:31:33.160 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 11 13:31:35.392 INFO [stderr]     Checking first-tokio v0.1.0 (/source)
Dec 11 13:31:36.472 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.81s
Dec 11 13:31:36.472 INFO [stderr] su: No module specific data is present
Dec 11 13:31:37.066 INFO running `"docker" "inspect" "9a083497d15f56b68f88774dacdfe81b9ab0e14dab2daba12607f0fe651b94ed"`
Dec 11 13:31:37.372 INFO running `"docker" "rm" "-f" "9a083497d15f56b68f88774dacdfe81b9ab0e14dab2daba12607f0fe651b94ed"`
Dec 11 13:31:37.764 INFO [stdout] 9a083497d15f56b68f88774dacdfe81b9ab0e14dab2daba12607f0fe651b94ed