Nov 27 18:31:06.417 INFO checking tobyjsullivan/tokio_hello_world against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 18:31:06.417 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 18:31:06.962 INFO [stdout] bdb5dea07c2847ccb7b4d9f4f7b8f152d32f8dda046510395a757e36d56e58d2
Nov 27 18:31:06.964 INFO running `"docker" "start" "-a" "bdb5dea07c2847ccb7b4d9f4f7b8f152d32f8dda046510395a757e36d56e58d2"`
Nov 27 18:31:08.041 INFO [stderr] usermod: no changes
Nov 27 18:31:08.148 INFO [stderr]     Checking mio v0.6.13
Nov 27 18:31:08.148 INFO [stderr]     Checking tokio-io v0.1.5
Nov 27 18:31:10.190 INFO [stderr]     Checking tokio v0.1.1
Nov 27 18:31:11.000 INFO [stderr]     Checking tokio_hello_world v0.1.0 (/source)
Nov 27 18:31:11.414 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
Nov 27 18:31:11.441 INFO [stderr] su: No module specific data is present
Nov 27 18:31:11.810 INFO running `"docker" "inspect" "bdb5dea07c2847ccb7b4d9f4f7b8f152d32f8dda046510395a757e36d56e58d2"`
Nov 27 18:31:11.950 INFO running `"docker" "rm" "-f" "bdb5dea07c2847ccb7b4d9f4f7b8f152d32f8dda046510395a757e36d56e58d2"`
Nov 27 18:31:12.228 INFO [stdout] bdb5dea07c2847ccb7b4d9f4f7b8f152d32f8dda046510395a757e36d56e58d2