Nov 30 14:06:48.505 INFO checking tokio-linux-zio-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 14:06:48.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14:06:49.012 INFO [stdout] 33df157be6fe60f70e1720df67ae0813dd39270065f69014a70321d05a85d56a
Nov 30 14:06:49.016 INFO running `"docker" "start" "-a" "33df157be6fe60f70e1720df67ae0813dd39270065f69014a70321d05a85d56a"`
Nov 30 14:06:50.920 INFO [stderr] usermod: no changes
Nov 30 14:06:51.164 INFO [stderr]     Checking tokio-reactor v0.1.7
Nov 30 14:06:53.256 INFO [stderr]     Checking tokio-uds v0.2.4
Nov 30 14:06:53.256 INFO [stderr]     Checking tokio-udp v0.1.3
Nov 30 14:06:53.260 INFO [stderr]     Checking tokio-tcp v0.1.2
Nov 30 14:06:57.952 INFO [stderr]     Checking tokio v0.1.13
Nov 30 14:07:01.240 INFO [stderr]     Checking tokio-linux-zio v0.1.0 (/source)
Nov 30 14:07:14.107 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.16s
Nov 30 14:07:14.118 INFO [stderr] su: No module specific data is present
Nov 30 14:07:14.638 INFO running `"docker" "inspect" "33df157be6fe60f70e1720df67ae0813dd39270065f69014a70321d05a85d56a"`
Nov 30 14:07:15.044 INFO running `"docker" "rm" "-f" "33df157be6fe60f70e1720df67ae0813dd39270065f69014a70321d05a85d56a"`
Nov 30 14:07:15.344 INFO [stdout] 33df157be6fe60f70e1720df67ae0813dd39270065f69014a70321d05a85d56a